Volcanoes in the Eastern Pacific Volcanic Regions
Additional information about the Volcanic Regions and a map display is currently under development.
There are 43 Holocene volcanoes in the Eastern Pacific Volcanic Regions.
Galapagos Rift Volcanic Province
| Volcano Name | Country | Last Eruption | Volcanic Landform |
|---|---|---|---|
| Galapagos Rift | Ecuador | 1996 CE | Cluster |
Galapagos Hotspot Volcano Group
| Volcano Name | Country | Last Eruption | Volcanic Landform |
|---|---|---|---|
| Fernandina | Ecuador | 2024 CE | Shield |
| Ecuador | Ecuador | 1150 CE | Shield |
| Wolf | Ecuador | 2022 CE | Shield |
| Darwin | Ecuador | 1813 CE | Shield |
| Alcedo | Ecuador | 1993 CE | Shield |
| Sierra Negra | Ecuador | 2018 CE | Shield |
| Cerro Azul | Ecuador | 2008 CE | Shield |
| Pinta | Ecuador | 1928 CE | Shield |
| Marchena | Ecuador | 1991 CE | Shield |
| Genovesa | Ecuador | Unknown | Shield |
| Santiago | Ecuador | 1906 CE | Shield |
| Santa Cruz | Ecuador | Unknown | Shield |
| San Cristobal | Ecuador | Unknown | Shield |
Northern East Pacific Rise Volcanic Province
| Volcano Name | Country | Last Eruption | Volcanic Landform |
|---|---|---|---|
| Northern EPR at 17°N | Mexico | 50 BCE | Cluster |
| Northern EPR at 16°N | Mexico | 50 BCE | Cluster |
| Northern EPR at 10.7°N | Undersea Features | 2003 CE | Cluster |
| Northern EPR at 9.8°N | Undersea Features | 2025 CE | Cluster |
Mathematicians Ridge Volcanic Province
| Volcano Name | Country | Last Eruption | Volcanic Landform |
|---|---|---|---|
| Barcena | Mexico | 1953 CE | Minor |
| Socorro | Mexico | 1994 CE | Shield |
Gulf of California Rift Volcanic Province
| Volcano Name | Country | Last Eruption | Volcanic Landform |
|---|---|---|---|
| Salton Buttes | United States | 210 CE | Minor (Silicic) |
| Cerro Prieto | Mexico | Unknown | Minor |
| Isla San Luis | Mexico | 1141 BCE | Minor (Silicic) |
| Jaraguay Volcanic Field | Mexico | Unknown | Cluster |
| San Borja Volcanic Field | Mexico | Unknown | Cluster |
| Isla Tortuga | Mexico | Unknown | Shield |
| Comondu-La Purisima | Mexico | Unknown | Cluster |
Hawaiian-Emperor Hotspot Volcano Group
| Volcano Name | Country | Last Eruption | Volcanic Landform |
|---|---|---|---|
| Kama'ehuakanaloa | United States | 1996 CE | Shield |
| Kilauea | United States | 2025 CE | Shield |
| Mauna Loa | United States | 2022 CE | Shield |
| Mauna Kea | United States | 2460 BCE | Shield |
| Hualalai | United States | 1801 CE | Shield |
| Haleakala | United States | 1750 CE | Shield |
Northeast Pacific Rifts Volcanic Province
| Volcano Name | Country | Last Eruption | Volcanic Landform |
|---|---|---|---|
| East Blanco Depression | Undersea Features | Unknown | Cluster |
| North Gorda Ridge Segment | United States | 1996 CE | Cluster |
| Jackson Segment | United States | Unknown | Cluster |
| Escanaba Segment | United States | 2260 BCE | Cluster |
| West Valley Segment | Canada | Unknown | Cluster |
| Endeavour Segment | Canada | 3490 BCE | Cluster |
| Cobb Segment | Canada | 1180 BCE | Cluster |
| CoAxial Segment | Undersea Features | 1993 CE | Cluster |
| Axial Seamount | Undersea Features | 2015 CE | Cluster |
| Cleft Segment | Undersea Features | 1986 CE | Cluster |
Chronological listings of known Holocene eruptions (confirmed or uncertain) from volcanoes in the Eastern Pacific Volcanic Regions. Bolded eruptions indicate current continuing activity as of 2 May 2025.
Cocos Ridge Volcanic Province
| The Global Volcanism Program is not aware of any confirmed Holocene eruptions in this region. |
Galapagos Rift Volcanic Province
| Volcano Name | Start Date | Stop Date | Certainty | VEI | Evidence |
|---|---|---|---|---|---|
| Galapagos Rift | 1996 Jul 2 ± 6 years ± 182 days | Unknown | Confirmed | 0 | Observations: Reported |
| Galapagos Rift | 1972 Jun 29 ± 1 days | Unknown | Confirmed | 0 | Observations: Reported |
Galapagos Hotspot Volcano Group
| Volcano Name | Start Date | Stop Date | Certainty | VEI | Evidence |
|---|---|---|---|---|---|
| Fernandina | 2024 Mar 2 | 2024 May 8 | Confirmed | 0 | Observations: Satellite (visual) |
| Wolf | 2022 Jan 6 | 2022 Apr 14 | Confirmed | 0 | Observations: Reported |
| Fernandina | 2020 Jan 12 | 2020 Jan 13 | Confirmed | 0 | Observations: Reported |
| Sierra Negra | 2018 Jun 26 | 2018 Aug 23 | Confirmed | 0 | Observations: Reported |
| Fernandina | 2018 Jun 16 | 2018 Jun 21 | Confirmed | 0 | Observations: Reported |
| Fernandina | 2017 Sep 4 | 2017 Sep 8 ± 1 days | Confirmed | 0 | Observations: Reported |
| Wolf | 2015 May 25 | 2015 Jul 16 | Confirmed | 0 | Observations: Reported |
| Fernandina | 2009 Apr 10 | 2009 Apr 28 (?) | Confirmed | 0 | Observations: Reported |
| Cerro Azul | 2008 May 29 | 2008 Jun 17 | Confirmed | 0 | Observations: Reported |
| Sierra Negra | 2005 Oct 22 | 2005 Oct 30 | Confirmed | 0 | Observations: Reported |
| Fernandina | 2005 May 13 | 2005 May 29 (?) | Confirmed | 0 | Observations: Reported |
| Cerro Azul | 1998 Sep 15 | 1998 Oct 21 | Confirmed | 0 | Observations: Reported |
| Fernandina | 1995 Jan 25 | 1995 Apr 8 (?) | Confirmed | 0 | Observations: Reported |
| Alcedo | 1993 Dec 5 ± 20 days | Unknown | Confirmed | 0 | Observations: Reported |
| Marchena | 1991 Sep 25 | 1991 Nov 16 (?) ± 15 days | Confirmed | 0 | Observations: Reported |
| Fernandina | 1991 Apr 19 | 1991 Apr 24 | Confirmed | 0 | Observations: Reported |
| Fernandina | 1988 Sep 14 | 1988 Sep 16 | Confirmed | 0 | Observations: Reported |
| Fernandina | 1984 Mar 30 | Unknown | Confirmed | 0 | Observations: Reported |
| Wolf | 1982 Aug 28 | 1982 Sep 6 (?) | Confirmed | 0 | Observations: Reported |
| Fernandina | 1981 Aug 1 ± 270 days | Unknown | Confirmed | 0 | Observations: Reported |
| Sierra Negra | 1979 Nov 13 | 1980 Jan 14 (on or after) | Confirmed | 0 | Observations: Reported |
| Cerro Azul | 1979 Jan 29 | 1979 Mar 4 (on or after) | Confirmed | 0 | Observations: Reported |
| Fernandina | 1978 Aug 8 | 1978 Aug 26 | Confirmed | 0 | Observations: Reported |
| Fernandina | 1977 Mar 23 | 1977 Mar 27 | Confirmed | 0 | Observations: Reported |
| Fernandina | 1973 Dec 9 | 1973 Dec 16 ± 1 days | Confirmed | 0 | Observations: Reported |
| Wolf | [1973 Oct 25] | [1973 Oct 29] | Uncertain | ||
| Fernandina | 1972 Jun 4 ± 45 days | Unknown | Confirmed | 0 | Observations: Reported |
| Cerro Azul | [1968 Jun 12] | [Unknown] | Uncertain | ||
| Fernandina | 1968 Jun 11 | 1968 Jul 4 (on or before) | Confirmed | 0 | Observations: Reported |
| Fernandina | 1968 May 21 | 1968 May 23 ± 1 days | Confirmed | 0 | Observations: Reported |
| Sierra Negra | 1963 Apr 13 | 1963 May 16 ± 15 days | Confirmed | 0 | Observations: Reported |
| Wolf | 1963 Mar 4 | 1963 Mar 16 (on or after) | Confirmed | 0 | Observations: Reported |
| Fernandina | 1961 Mar 21 ± 1 days | 1961 Sep 16 ± 15 days | Confirmed | 0 | Observations: Reported |
| Cerro Azul | 1959 Jun 29 | 1959 Jul 31 (?) | Confirmed | 0 | Observations: Reported |
| Fernandina | 1958 Sep 16 (?) ± 15 days | 1958 Dec 30 (on or after) | Confirmed | 0 | Observations: Reported |
| Sierra Negra | 1957 Jul 2 ± 182 days | Unknown | Confirmed | 0 | Unknown |
| Sierra Negra | 1954 Nov 9 | Unknown | Confirmed | 0 | Unknown |
| Sierra Negra | 1953 Aug 27 | 1954 Jan 16 ± 15 days | Confirmed | 0 | Observations: Reported |
| Alcedo | 1953 Jul 2 ± 7 years ± 182 days | Unknown | Confirmed | 0 | Observations: Reported |
| Cerro Azul | 1951 Jul 2 ± 182 days | Unknown | Confirmed | 0 | Observations: Reported |
| Cerro Azul | 1949 (?) | Unknown | Confirmed | 0 | Observations: Reported |
| Sierra Negra | 1948 Aug | 1949 Feb (?) | Confirmed | 0 | Observations: Reported |
| Cerro Azul | 1948 Jun 30 ± 30 days | Unknown | Confirmed | 0 | Observations: Reported |
| Wolf | 1948 Jan 24 | 1948 Jan 31 (on or after) | Confirmed | 0 | Observations: Reported |
| Cerro Azul | 1943 Apr 13 ± 2 days | 1943 May 11 (?) | Confirmed | 0 | Observations: Reported |
| Cerro Azul | 1940 | Unknown | Confirmed | 0 | Observations: Reported |
| Wolf | 1938 | Unknown | Confirmed | 0 | Observations: Reported |
| Fernandina | 1937 Mar | 1937 Apr | Confirmed | 0 | Observations: Reported |
| Wolf | 1935 Feb | Unknown | Confirmed | 0 | Observations: Reported |
| Wolf | 1933 | Unknown | Confirmed | 0 | Observations: Reported |
| Cerro Azul | 1932 | Unknown | Confirmed | 0 | Observations: Reported |
| Pinta | 1928 | Unknown | Confirmed | 0 | Observations: Reported |
| Fernandina | 1927 Dec 13 (on or before) | Unknown | Confirmed | 0 | Observations: Reported |
| Fernandina | 1926 | Unknown | Confirmed | 0 | Observations: Reported |
| Wolf | 1925 Apr 11 | 1926 Mar 26 (on or after) | Confirmed | 0 | Observations: Reported |
| Fernandina | 1917 May 14 | Unknown | Confirmed | 0 | Observations: Reported |
| Sierra Negra | 1911 Dec 31 ± 365 days | Unknown | Confirmed | 0 | Observations: Reported |
| Santiago | 1904 | 1906 Dec 15 ± 45 days | Confirmed | 0 | Observations: Reported |
| Santiago | 1897 | Unknown | Confirmed | 0 | Observations: Reported |
| Fernandina | 1888 Apr 10 (?) | Unknown | Confirmed | 0 | Observations: Reported |
| Sierra Negra | 1860 | Unknown | Confirmed | 0 | Unknown |
| Wolf | 1859 Aug 26 | 1859 Aug 29 | Confirmed | 0 | Observations: Reported |
| Cerro Azul | 1850 (in or after) | Unknown | Confirmed | 0 | Isotopic: Cosmic Ray Exposure |
| Wolf | 1849 Sep 27 | 1849 Sep 27 | Confirmed | 0 | Observations: Reported |
| Fernandina | 1846 Nov 6 (on or before) | 1846 Nov 24 (on or after) | Confirmed | 0 | Observations: Reported |
| Sierra Negra | 1844 | Unknown | Confirmed | 0 | Unknown |
| Fernandina | 1825 Feb 14 | 1825 Oct (on or after) | Confirmed | 0 | Observations: Reported |
| Fernandina | 1819 May 15 | 1819 May 18 | Confirmed | 0 | Observations: Reported |
| Fernandina | 1817 (in or before) | Unknown | Confirmed | 0 | Unknown |
| Sierra Negra | 1817 | Unknown | Confirmed | 0 | Unknown |
| Fernandina | 1814 Jul | 1814 Aug | Confirmed | 0 | Observations: Reported |
| Fernandina | 1813 Jul 14 (on or before) | Unknown | Confirmed | 0 | Observations: Reported |
| Sierra Negra | 1813 Jul 13 | Unknown | Confirmed | 0 | Unknown |
| Darwin | 1813 Jun 6 | 1813 Jun 7 (?) | Confirmed | 0 | Observations: Reported |
| Wolf | 1800 Aug 21 | 1800 Aug 21 | Confirmed | 0 | Observations: Reported |
| Wolf | 1797 Aug | Unknown | Confirmed | 0 | Observations: Reported |
| Santiago | 1759 ± 75 years | Unknown | Confirmed | 0 | Correlation: Anthropology |
| Fernandina | 1550 (in or after) | Unknown | Confirmed | 0 | Isotopic: Cosmic Ray Exposure |
| Wolf | 1450 (in or after) | Unknown | Confirmed | 0 | Isotopic: Cosmic Ray Exposure |
| Sierra Negra | 1350 ± 500 years | Unknown | Confirmed | 0 | Isotopic: Cosmic Ray Exposure |
| Cerro Azul | 1250 (in or after) | Unknown | Confirmed | 0 | Isotopic: Cosmic Ray Exposure |
| Ecuador | 1150 (in or after) | Unknown | Confirmed | 0 | Isotopic: Cosmic Ray Exposure |
| Darwin | 1150 ± 300 years | Unknown | Confirmed | 0 | Isotopic: Cosmic Ray Exposure |
| Fernandina | 1150 (in or after) | Unknown | Confirmed | 0 | Isotopic: Cosmic Ray Exposure |
| Sierra Negra | 1060 ± 500 years | Unknown | Confirmed | 0 | Isotopic: Cosmic Ray Exposure |
| Fernandina | 0950 ± 500 years | Unknown | Confirmed | 0 | Isotopic: Cosmic Ray Exposure |
| Wolf | 0950 (in or after) | Unknown | Confirmed | 0 | Isotopic: Cosmic Ray Exposure |
| Sierra Negra | 0370 ± 1100 years | Unknown | Confirmed | 0 | Isotopic: Cosmic Ray Exposure |
| Darwin | 0210 ± 500 years | Unknown | Confirmed | 0 | Isotopic: Cosmic Ray Exposure |
| Wolf | 0150 ± 800 years | Unknown | Confirmed | 0 | Isotopic: Cosmic Ray Exposure |
| Cerro Azul | 0550 BCE ± 1300 years | Unknown | Confirmed | 0 | Isotopic: Cosmic Ray Exposure |
| Cerro Azul | 0950 BCE ± 900 years | Unknown | Confirmed | 0 | Isotopic: Cosmic Ray Exposure |
| Sierra Negra | 1250 BCE ± 100 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Sierra Negra | 8250 BCE ± 1600 years | Unknown | Confirmed | 0 | Isotopic: Cosmic Ray Exposure |
Northern East Pacific Rise Volcanic Province
| Volcano Name | Start Date | Stop Date | Certainty | VEI | Evidence |
|---|---|---|---|---|---|
| Northern EPR at 9.8°N | 2025 Apr 28 | 2025 Apr 29 | Confirmed | 0 | Observations: Reported |
| Northern EPR at 9.8°N | 2005 Aug 16 (?) ± 15 days | 2006 Jan 16 (?) ± 15 days | Confirmed | 0 | Observations: Reported |
| Northern EPR at 10.7°N | 2003 May 31 (?) ± 30 days | 2003 Oct 15 ± 21 days | Confirmed | 0 | Observations: Reported |
| Northern EPR at 9.8°N | 1991 Dec 1 ± 29 days | 1992 Feb 5 ± 29 days | Confirmed | 0 | Isotopic: Po-Pb |
| Northern EPR at 9.8°N | 1991 Jan 27 ± 29 days | 1991 Mar 26 ± 29 days | Confirmed | 0 | Isotopic: Po-Pb |
| Northern EPR at 9.8°N | 1988 Jul 2 ± 546 days | Unknown | Confirmed | 0 | Observations: Reported |
| Northern EPR at 9.8°N | 1950 Jul 2 (?) ± 182 days | Unknown | Confirmed | 0 | Correlation: Magnetism |
| Northern EPR at 9.8°N | 1875 (in or before) | Unknown | Confirmed | 0 | Correlation: Magnetism |
| Northern EPR at 9.8°N | 1650 ± 100 years | Unknown | Confirmed | 0 | Isotopic: Uranium-series |
| Northern EPR at 9.8°N | 1600 ± 150 years | Unknown | Confirmed | 0 | Isotopic: Uranium-series |
| Northern EPR at 9.8°N | 1200 ± 300 years | Unknown | Confirmed | 0 | Isotopic: Uranium-series |
| Northern EPR at 9.8°N | 0950 ± 2000 years | Unknown | Confirmed | 0 | Isotopic: Uranium-series |
| Northern EPR at 9.8°N | 0850 ± 200 years | Unknown | Confirmed | 0 | Isotopic: Uranium-series |
| Northern EPR at 17°N | 0050 BCE ± 1000 years | Unknown | Confirmed | 0 | Correlation: Magnetism |
| Northern EPR at 16°N | 0050 BCE ± 1000 years | Unknown | Confirmed | 0 | Correlation: Magnetism |
| Northern EPR at 9.8°N | 0050 BCE ± 2000 years | Unknown | Confirmed | 0 | Isotopic: Uranium-series |
| Northern EPR at 9.8°N | 1050 BCE ± 2000 years | Unknown | Confirmed | 0 | Isotopic: Uranium-series |
| Northern EPR at 9.8°N | 2050 BCE ± 2000 years | Unknown | Confirmed | 0 | Isotopic: Uranium-series |
| Northern EPR at 9.8°N | 3050 BCE ± 2000 years | Unknown | Confirmed | 0 | Isotopic: Uranium-series |
| Northern EPR at 9.8°N | 4050 BCE ± 2000 years | Unknown | Confirmed | 0 | Isotopic: Uranium-series |
| Northern EPR at 9.8°N | 5050 BCE ± 8000 years | Unknown | Confirmed | 0 | Isotopic: Uranium-series |
Mathematicians Ridge Volcanic Province
| Volcano Name | Start Date | Stop Date | Certainty | VEI | Evidence |
|---|---|---|---|---|---|
| Socorro | 1993 Jan 29 | 1994 Feb 24 ± 4 days | Confirmed | 0 | Observations: Reported |
| Barcena | 1952 Aug 1 | 1953 Feb 24 ± 4 days | Confirmed | 0 | Observations: Reported |
| Socorro | 1951 May 22 | 1951 May 22 | Confirmed | 0 | Observations: Reported |
| Socorro | [1905 Jan] | [Unknown] | Uncertain | ||
| Socorro | [1896] | [Unknown] | Uncertain | ||
| Socorro | [1848] | [Unknown] | Uncertain | ||
| Socorro | 3090 BCE ± 500 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
Gulf of California Rift Volcanic Province
| Volcano Name | Start Date | Stop Date | Certainty | VEI | Evidence |
|---|---|---|---|---|---|
| Tres Virgenes | [1857] | [Unknown] | Uncertain | ||
| Tres Virgenes | [1746 May 25 ± 15 days] | [Unknown] | Uncertain | ||
| Salton Buttes | 0210 ± 100 years | Unknown | Confirmed | 0 | Correlation: Magnetism |
| Salton Buttes | 0010 ± 100 years | Unknown | Confirmed | 0 | Correlation: Magnetism |
| Salton Buttes | 0290 BCE ± 100 years | Unknown | Confirmed | 0 | Correlation: Magnetism |
| Isla San Luis | 1141 BCE ± 203 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Isla San Luis | 1212 BCE ± 127 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Isla San Luis | 2647 BCE ± 128 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
Hawaiian-Emperor Hotspot Volcano Group
| Volcano Name | Start Date | Stop Date | Certainty | VEI | Evidence |
|---|---|---|---|---|---|
| Kilauea | 2024 Dec 23 | 2025 May 2 (continuing) | Confirmed | 0 | Observations: Photo / Video |
| Kilauea | 2024 Sep 15 | 2024 Sep 20 | Confirmed | 0 | Observations: Reported |
| Kilauea | 2024 Jun 3 | 2024 Jun 3 | Confirmed | 0 | Observations: Reported |
| Mauna Loa | 2022 Nov 27 | 2022 Dec 10 | Confirmed | 0 | Observations: Reported |
| Kilauea | 2021 Sep 29 | 2023 Sep 16 | Confirmed | 0 | Observations: Reported |
| Kilauea | 2020 Dec 20 | 2021 May 23 | Confirmed | 0 | Observations: Reported |
| Kama'ehuakanaloa | 1996 Feb 25 ± 30 days | 1996 Aug 9 (?) | Confirmed | 0 | Observations: Reported |
| Kama'ehuakanaloa | [1986 Sep 20] | [1986 Sep 20] | Uncertain | ||
| Kama'ehuakanaloa | [1984 Nov 11] | [1985 Jan 21] | Uncertain | ||
| Mauna Loa | 1984 Mar 25 | 1984 Apr 15 | Confirmed | 0 | Observations: Reported |
| Kilauea | 1983 Jan 3 | 2018 Sep 5 | Confirmed | 0 | Observations: Reported |
| Kilauea | 1982 Sep 25 | 1982 Sep 26 | Confirmed | 0 | Observations: Reported |
| Kilauea | 1982 Apr 30 | 1982 May 1 | Confirmed | 0 | Observations: Reported |
| Kilauea | 1980 Mar 11 | 1980 Mar 11 | Confirmed | 0 | Observations: Reported |
| Kilauea | 1979 Nov 16 | 1979 Nov 17 | Confirmed | 0 | Observations: Reported |
| Kilauea | 1977 Sep 13 | 1977 Oct 1 | Confirmed | 0 | Observations: Reported |
| Kilauea | 1975 Nov 29 | 1975 Nov 29 | Confirmed | 0 | Observations: Reported |
| Kama'ehuakanaloa | [1975 Aug 24 (?)] | [1975 Nov 16 ± 15 days] | Uncertain | ||
| Mauna Loa | 1975 Jul 5 | 1975 Jul 6 | Confirmed | 0 | Observations: Reported |
| Kilauea | 1974 Dec 31 | 1974 Dec 31 | Confirmed | 0 | Observations: Reported |
| Kama'ehuakanaloa | [1971 Sep 17] | [1972 Sep 16 ± 15 days] | Uncertain | ||
| Kilauea | 1969 Feb 22 | 1974 Sep 19 | Confirmed | 0 | Observations: Reported |
| Kilauea | 1967 Nov 5 | 1968 Oct 22 | Confirmed | 0 | Observations: Reported |
| Kilauea | 1965 Dec 24 | 1965 Dec 25 | Confirmed | 0 | Observations: Reported |
| Kilauea | 1965 Mar 5 | 1965 Mar 15 | Confirmed | 0 | Observations: Reported |
| Kilauea | 1963 Aug 21 | 1963 Oct 6 | Confirmed | 0 | Observations: Reported |
| Kilauea | 1962 Dec 7 | 1962 Dec 9 | Confirmed | 0 | Observations: Reported |
| Kilauea | 1961 Jul 10 | 1961 Sep 24 | Confirmed | 0 | Observations: Reported |
| Kilauea | 1961 Feb 24 | 1961 Mar 25 | Confirmed | 0 | Observations: Reported |
| Kilauea | 1959 Nov 14 | 1960 Feb 19 | Confirmed | 0 | Observations: Reported |
| Kaena | [1956 May 22] | [1956 May 23] | Uncertain | ||
| Kilauea | 1955 Feb 28 | 1955 May 26 | Confirmed | 0 | Observations: Reported |
| Kilauea | 1954 May 31 | 1954 Jun 3 | Confirmed | 0 | Observations: Reported |
| Kilauea | 1952 Jun 27 | 1952 Nov 10 | Confirmed | 0 | Observations: Reported |
| Mauna Loa | 1950 Jun 1 | 1950 Jun 23 | Confirmed | 0 | Observations: Reported |
| Mauna Loa | 1949 Jan 6 | 1949 May 31 | Confirmed | 0 | Observations: Reported |
| Mauna Loa | 1942 Apr 26 | 1942 May 10 | Confirmed | 0 | Observations: Reported |
| Mauna Loa | 1940 Apr 7 | 1940 Aug 18 | Confirmed | 0 | Observations: Reported |
| Mauna Loa | 1935 Nov 21 | 1936 Jan 2 | Confirmed | 0 | Observations: Reported |
| Kilauea | 1934 Sep 6 | 1934 Oct 8 | Confirmed | 0 | Observations: Reported |
| Mauna Loa | 1933 Dec 2 | 1933 Dec 18 | Confirmed | 0 | Observations: Reported |
| Kilauea | 1931 Dec 23 | 1932 Jan 5 | Confirmed | 0 | Observations: Reported |
| Kilauea | 1930 Nov 19 | 1930 Dec 7 | Confirmed | 0 | Observations: Reported |
| Kilauea | 1929 Jul 25 | 1929 Jul 28 | Confirmed | 0 | Observations: Reported |
| Kilauea | 1929 Feb 20 | 1929 Feb 21 | Confirmed | 0 | Observations: Reported |
| Kilauea | 1927 Jul 7 | 1927 Jul 20 | Confirmed | 0 | Observations: Reported |
| Mauna Loa | 1926 Apr 10 | 1926 Apr 28 (?) | Confirmed | 0 | Observations: Reported |
| Kilauea | 1924 May 10 | 1924 Jul 29 | Confirmed | 0 | Observations: Reported |
| Mauna Loa | 1919 Sep 26 | 1919 Nov 5 (?) | Confirmed | 0 | Observations: Reported |
| Mauna Loa | 1916 May 19 | 1916 May 30 | Confirmed | 0 | Observations: Reported |
| Mauna Loa | 1914 Nov 25 | 1915 Jan 11 | Confirmed | 0 | Observations: Reported |
| Mauna Loa | 1907 Jan 9 | 1907 Jan 24 (on or after) | Confirmed | 0 | Observations: Reported |
| Kilauea | 1906 Dec 2 | 1924 Feb | Confirmed | 0 | Observations: Reported |
| Kilauea | 1905 Feb 22 | 1906 Apr | Confirmed | 0 | Observations: Reported |
| Kilauea | 1903 Nov 25 | 1904 Jan 10 | Confirmed | 0 | Observations: Reported |
| Mauna Loa | 1903 Sep 1 | 1903 Dec 7 (?) | Confirmed | 0 | Observations: Reported |
| Kilauea | 1902 Jun 3 | 1903 Mar 5 ± 5 days | Confirmed | 0 | Observations: Reported |
| Kilauea | 1902 Feb 14 (on or before) | 1902 Feb | Confirmed | 0 | Observations: Reported |
| Mauna Loa | 1899 Jul 1 | 1899 Jul 23 | Confirmed | 0 | Observations: Reported |
| Kilauea | 1897 Jun 24 | 1897 Jun 27 | Confirmed | 0 | Observations: Reported |
| Kilauea | 1896 Jul 11 | 1896 Sep 25 ± 5 days | Confirmed | 0 | Observations: Reported |
| Mauna Loa | 1896 Apr 21 | 1896 May 6 | Confirmed | 0 | Observations: Reported |
| Kilauea | 1896 Jan 3 | 1896 Jan 28 | Confirmed | 0 | Observations: Reported |
| Mauna Loa | 1892 Nov 30 | 1892 Dec 3 | Confirmed | 0 | Observations: Reported |
| Mauna Loa | 1887 Jan 16 | 1887 Jan 28 (?) | Confirmed | 0 | Observations: Reported |
| Mauna Loa | 1880 Nov 5 | 1881 Aug 10 | Confirmed | 0 | Observations: Reported |
| Mauna Loa | 1880 May 1 | 1880 May 6 | Confirmed | 0 | Observations: Reported |
| Mauna Loa | 1879 Mar 9 | 1879 Mar 9 (?) | Confirmed | 0 | Observations: Reported |
| Mauna Loa | 1877 Feb 14 | 1877 Feb 24 | Confirmed | 0 | Observations: Reported |
| Mauna Loa | 1876 Feb 13 | 1876 Feb 14 (?) | Confirmed | 0 | Observations: Reported |
| Mauna Loa | 1875 Aug 11 | 1875 Aug 18 (?) | Confirmed | 0 | Observations: Reported |
| Mauna Loa | 1875 Jan 10 | 1875 Feb 9 (?) | Confirmed | 0 | Observations: Reported |
| Mauna Loa | 1873 Apr 20 | 1874 Oct 19 (?) | Confirmed | 0 | Observations: Reported |
| Mauna Loa | 1873 Jan 6 | 1873 Jan 7 (?) | Confirmed | 0 | Observations: Reported |
| Mauna Loa | 1872 Aug 9 | 1872 Sep | Confirmed | 0 | Observations: Reported |
| Mauna Loa | 1871 Aug 10 | 1871 Aug 30 (?) | Confirmed | 0 | Observations: Reported |
| Mauna Loa | [1870 Jan 1 (?)] | [1870 Jan 15 (?)] | Uncertain | ||
| Mauna Loa | 1868 Mar 27 | 1868 Apr 22 | Confirmed | 0 | Observations: Reported |
| Mauna Loa | 1865 Dec 30 | 1866 Apr 29 (?) | Confirmed | 0 | Observations: Reported |
| Mauna Loa | 1859 Jan 23 | 1859 Nov 25 | Confirmed | 0 | Observations: Reported |
| Mauna Loa | 1855 Aug 11 | 1856 Nov | Confirmed | 0 | Observations: Reported |
| Mauna Loa | 1852 Feb 17 | 1852 Mar 11 (?) | Confirmed | 0 | Observations: Reported |
| Mauna Loa | 1851 Aug 8 | 1851 Aug 11 ± 1 days | Confirmed | 0 | Observations: Reported |
| Mauna Loa | 1849 May | Unknown | Confirmed | 0 | Observations: Reported |
| Mauna Loa | 1843 Jan 9 | 1843 Apr 10 (?) | Confirmed | 0 | Observations: Reported |
| Mauna Loa | 1832 Jun 20 | 1832 Jul 15 ± 7 days | Confirmed | 0 | Observations: Reported |
| Kilauea | 1823 Feb | 1894 Dec 6 | Confirmed | 0 | Observations: Reported |
| Kilauea | 1820 (?) | Unknown | Confirmed | 0 | Observations: Reported |
| Hualalai | 1800 | 1801 | Confirmed | 0 | Observations: Reported |
| Kilauea | 1790 Nov (?) | Unknown | Confirmed | 0 | Observations: Reported |
| Kilauea | 1790 (?) | Unknown | Confirmed | 0 | Observations: Reported |
| Hualalai | 1784 ± 7 years | Unknown | Confirmed | 0 | Observations: Reported |
| Haleakala | 1750 (?) | Unknown | Confirmed | 0 | Correlation: Anthropology |
| Mauna Loa | 1750 (?) | Unknown | Confirmed | 0 | Observations: Reported |
| Kilauea | 1750 (?) | Unknown | Confirmed | 0 | Observations: Reported |
| Mauna Loa | 1730 (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Kilauea | 1700 ± 25 years | Unknown | Confirmed | 0 | Correlation: Magnetism |
| Mauna Loa | 1685 (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Loa | 1680 (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Loa | 1650 (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Hualalai | 1650 ± 50 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Kilauea | 1650 ± 50 years | Unknown | Confirmed | 0 | Correlation: Tephrochronology |
| Mauna Loa | 1640 (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Kilauea | 1610 ± 50 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Loa | 1540 (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Loa | 1510 (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Kilauea | 1510 ± 50 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Kilauea | 1500 (?) | Unknown | Confirmed | 0 | Isotopic: 14C (calibrated) |
| Mauna Loa | 1500 (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Kilauea | 1490 ± 16 years | Unknown | Confirmed | 0 | Isotopic: 14C (calibrated) |
| Mauna Loa | 1470 (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Kilauea | 1460 ± 50 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Haleakala | 1460 ± 75 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Loa | 1440 (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Haleakala | 1420 ± 100 years | Unknown | Confirmed | 0 | Isotopic: 14C (calibrated) |
| Kilauea | 1410 (?) | 1470 (?) | Confirmed | 0 | Isotopic: 14C (calibrated) |
| Mauna Loa | 1390 (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Loa | 1370 (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Loa | 1360 (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Haleakala | 1360 ± 100 years | Unknown | Confirmed | 0 | Isotopic: 14C (calibrated) |
| Haleakala | 1350 ± 150 years | Unknown | Confirmed | 0 | Isotopic: 14C (calibrated) |
| Kilauea | 1340 ± 40 years | Unknown | Confirmed | 0 | Correlation: Anthropology |
| Mauna Loa | 1310 (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Hualalai | 1240 ± 150 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Haleakala | 1200 ± 75 years | Unknown | Confirmed | 0 | Isotopic: 14C (calibrated) |
| Mauna Loa | 1190 (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Loa | 1170 (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Hualalai | 1150 (?) | Unknown | Confirmed | 0 | Correlation: Tephrochronology |
| Kilauea | 1140 ± 75 years | Unknown | Confirmed | 0 | Isotopic: 14C (calibrated) |
| Mauna Loa | 1130 (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Haleakala | 1080 ± 40 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Loa | 1070 (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Hualalai | 1050 ± 100 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Kilauea | 1050 ± 75 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Loa | 1040 (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Haleakala | 1020 ± 50 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Haleakala | 1010 ± 40 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Haleakala | 0990 ± 50 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Haleakala | 0980 ± 50 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Loa | 0940 (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Hualalai | 0920 ± 50 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Haleakala | 0910 ± 40 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Kilauea | 0900 ± 50 years | Unknown | Confirmed | 0 | Correlation: Tephrochronology |
| Kilauea | 0850 ± 150 years | Unknown | Confirmed | 0 | Isotopic: 14C (calibrated) |
| Mauna Loa | 0830 (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Loa | 0810 (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Haleakala | 0790 ± 50 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Hualalai | 0770 ± 200 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Loa | 0680 (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Kilauea | 0680 ± 75 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Loa | 0630 (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Loa | 0600 (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Loa | 0550 (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Kilauea | 0540 ± 200 years | Unknown | Confirmed | 0 | Isotopic: 14C (calibrated) |
| Mauna Loa | 0480 (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Loa | 0450 (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Kilauea | 0450 (in or before) | Unknown | Confirmed | 0 | Correlation: Magnetism |
| Kilauea | 0420 ± 20 years | Unknown | Confirmed | 0 | Correlation: Tephrochronology |
| Mauna Loa | 0350 (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Loa | 0300 (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Loa | 0200 (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Loa | 0150 (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Kilauea | 0150 ± 300 years | Unknown | Confirmed | 0 | Correlation: Magnetism |
| Mauna Loa | 0100 (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Haleakala | 0080 ± 40 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Loa | 0050 (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Loa | 0030 BCE (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Kama'ehuakanaloa | 0050 BCE ± 3000 years | Unknown | Confirmed | 0 | Isotopic: K/Ar |
| Kilauea | 0050 BCE ± 150 years | Unknown | Confirmed | 0 | Isotopic: 14C (calibrated) |
| Mauna Loa | 0060 BCE (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Loa | 0080 BCE (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Hualalai | 0080 BCE ± 75 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Loa | 0200 BCE (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Kilauea | 0200 BCE ± 150 years | Unknown | Confirmed | 0 | Isotopic: 14C (calibrated) |
| Kilauea | 0270 BCE ± 75 years | Unknown | Confirmed | 0 | Isotopic: 14C (calibrated) |
| Haleakala | 0290 BCE (?) | Unknown | Confirmed | 0 | Isotopic: 14C (calibrated) |
| Mauna Loa | 0300 BCE (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Hualalai | 0350 BCE ± 75 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Haleakala | 0390 BCE ± 40 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Hualalai | 0400 BCE ± 75 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Loa | 0400 BCE (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Kilauea | 0410 BCE ± 100 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Hualalai | 0440 BCE ± 50 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Loa | 0500 BCE (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Haleakala | 0580 BCE ± 50 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Loa | 0600 BCE (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Hualalai | 0720 BCE ± 75 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Kilauea | 0800 BCE (?) | Unknown | Confirmed | 0 | Isotopic: 14C (calibrated) |
| Mauna Loa | 0950 BCE (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Hualalai | 1080 BCE ± 200 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Haleakala | 1140 BCE ± 30 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Hualalai | 1150 BCE ± 75 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Haleakala | 1240 BCE (?) | Unknown | Confirmed | 0 | Isotopic: 14C (calibrated) |
| Mauna Loa | 1300 BCE (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Haleakala | 1310 BCE (?) | Unknown | Confirmed | 0 | Isotopic: 14C (calibrated) |
| Kilauea | 1550 BCE (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Kilauea | 1650 BCE (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Loa | 1650 BCE (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Hualalai | 1650 BCE ± 200 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Loa | 1700 BCE (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Loa | 1750 BCE (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Loa | 1800 BCE (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Haleakala | 1800 BCE ± 50 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Haleakala | 1850 BCE (?) | Unknown | Confirmed | 0 | Isotopic: 14C (calibrated) |
| Haleakala | 1900 BCE ± 50 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Loa | 1900 BCE (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Haleakala | 1940 BCE ± 40 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Loa | 2000 BCE (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Hualalai | 2040 BCE ± 75 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Loa | 2050 BCE (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Kilauea | 2080 BCE (?) | Unknown | Confirmed | 0 | Isotopic: 14C (calibrated) |
| Haleakala | 2120 BCE ± 50 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Loa | 2150 BCE (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Kilauea | 2200 BCE ± 500 years | Unknown | Confirmed | 0 | Correlation: Tephrochronology |
| Haleakala | 2210 BCE ± 40 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Loa | 2250 BCE (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Haleakala | 2260 BCE ± 40 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Loa | 2350 BCE (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Hualalai | 2440 BCE ± 75 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Kea | 2460 BCE ± 100 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Haleakala | 2470 BCE ± 50 years | Unknown | Confirmed | 0 | Isotopic: 14C (calibrated) |
| Mauna Kea | 2540 BCE ± 200 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Haleakala | 2580 BCE ± 40 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Kea | 2750 BCE ± 200 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Loa | 2750 BCE (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Hualalai | 2770 BCE ± 75 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Kilauea | 2850 BCE (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Haleakala | 3070 BCE ± 40 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Loa | 3250 BCE (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Kilauea | 3300 BCE (?) | Unknown | Confirmed | 0 | Isotopic: 14C (calibrated) |
| Mauna Loa | 3350 BCE (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Kea | 3370 BCE ± 150 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Kea | 3680 BCE ± 200 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Loa | 3750 BCE (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Loa | 4250 BCE (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Hualalai | 4410 BCE ± 100 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Kilauea | 4650 BCE (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Haleakala | 4760 BCE ± 40 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Kama'ehuakanaloa | 5050 BCE ± 5000 years | Unknown | Confirmed | 0 | Isotopic: K/Ar |
| Mauna Kea | 5150 BCE ± 150 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Loa | 5350 BCE (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Loa | 5650 BCE (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Loa | 5850 BCE (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Haleakala | 5860 BCE ± 40 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Haleakala | 6030 BCE ± 40 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Haleakala | 6220 BCE ± 50 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Loa | 6250 BCE (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Loa | 6550 BCE (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Loa | 6650 BCE (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Haleakala | 6700 BCE ± 100 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Haleakala | 6760 BCE ± 40 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Hualalai | 6820 BCE ± 200 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Kama'ehuakanaloa | 7050 BCE ± 7000 years | Unknown | Confirmed | 0 | Isotopic: K/Ar |
| Mauna Loa | 7150 BCE (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Haleakala | 7210 BCE (?) | Unknown | Confirmed | 0 | Isotopic: 14C (calibrated) |
| Mauna Loa | 7350 BCE (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Haleakala | 7450 BCE ± 300 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Hualalai | 7540 BCE ± 200 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Loa | 7550 BCE (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Haleakala | 7570 BCE ± 75 years | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Mauna Loa | 7850 BCE (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
| Haleakala | 7950 BCE ± 200 years | Unknown | Confirmed | 0 | Isotopic: 14C (calibrated) |
| Mauna Loa | 8050 BCE (?) | Unknown | Confirmed | 0 | Isotopic: 14C (uncalibrated) |
Northeast Pacific Rifts Volcanic Province
| Volcano Name | Start Date | Stop Date | Certainty | VEI | Evidence |
|---|---|---|---|---|---|
| Axial Seamount | 2015 Apr 23 | 2015 May 24 ± 1 days | Confirmed | 0 | Observations: Seismicity |
| Axial Seamount | 2011 Apr 6 | 2011 Apr 12 | Confirmed | 0 | Observations: Reported |
| Axial Seamount | 1998 Jan 25 | 1998 Feb 5 (?) | Confirmed | 0 | Observations: Reported |
| North Gorda Ridge Segment | 1996 Feb 28 (?) | 1996 Mar 15 (?) | Confirmed | 0 | Observations: Reported |
| CoAxial Segment | 1993 Jun 26 | 1993 Jul 4 (?) | Confirmed | 0 | Observations: Reported |
| Cleft Segment | 1986 Aug 16 (?) ± 15 days | Unknown | Confirmed | 0 | Observations: Reported |
| CoAxial Segment | 1986 Jul 2 ± 5 years ± 182 days | Unknown | Confirmed | 0 | Observations: Reported |
| Cleft Segment | 1982 Jul 2 (in or before) ± 182 days | Unknown | Confirmed | 0 | Observations: Reported |
| Axial Seamount | 1976 Jan 1 ± 6 years | 1982 (in or before) | Confirmed | 0 | Observations: Reported |
| Axial Seamount | 1650 ± 117 years | Unknown | Confirmed | 0 | Isotopic: 14C (calibrated) |
| Axial Seamount | 1400 ± 71 years | Unknown | Confirmed | 0 | Isotopic: 14C (calibrated) |
| Axial Seamount | 1300 ± 91 years | Unknown | Confirmed | 0 | Isotopic: 14C (calibrated) |
| Axial Seamount | 1260 ± 72 years | Unknown | Confirmed | 0 | Isotopic: 14C (calibrated) |
| Axial Seamount | 1230 ± 76 years | Unknown | Confirmed | 0 | Isotopic: 14C (calibrated) |
| Axial Seamount | 1000 ± 98 years | Unknown | Confirmed | 0 | Isotopic: 14C (calibrated) |
| Axial Seamount | 0800 ± 107 years | Unknown | Confirmed | 0 | Isotopic: 14C (calibrated) |
| Axial Seamount | 0410 ± 123 years | Unknown | Confirmed | 0 | Isotopic: 14C (calibrated) |
| Cleft Segment | 0270 BCE (?) | Unknown | Confirmed | 0 | Isotopic: Uranium-series |
| Cobb Segment | 1180 BCE (?) | Unknown | Confirmed | 0 | Isotopic: Uranium-series |
| Escanaba Segment | 2260 BCE (?) | Unknown | Confirmed | 0 | Isotopic: Uranium-series |
| North Gorda Ridge Segment | 3020 BCE (?) | Unknown | Confirmed | 0 | Isotopic: Uranium-series |
| Endeavour Segment | 3490 BCE (?) | Unknown | Confirmed | 0 | Isotopic: Uranium-series |
| North Gorda Ridge Segment | 4840 BCE (?) | Unknown | Confirmed | 0 | Isotopic: Uranium-series |
| Endeavour Segment | 6930 BCE (?) | Unknown | Confirmed | 0 | Isotopic: Uranium-series |
Kodiak-Bowie Hotspot Volcano Group
| The Global Volcanism Program is not aware of any confirmed Holocene eruptions in this region. |
There are 35 Pleistocene volcanoes in the Eastern Pacific Volcanic Regions.
Cocos Ridge Volcanic Province
| Volcano Name | Country | Volcanic Landform |
|---|---|---|
| Isla del Coco | Costa Rica | Shield |
Galapagos Hotspot Volcano Group
| Volcano Name | Country | Volcanic Landform |
|---|---|---|
| Culpepper | Ecuador | Shield |
| Wenman | Ecuador | Shield |
| Rabida | Ecuador | Minor |
| Pinzon | Ecuador | Shield |
| Santa Fe | Ecuador | Shield |
| Floreana | Ecuador | Shield |
| Roca Redonda | Ecuador | Shield |
Gulf of California Rift Volcanic Province
| Volcano Name | Country | Volcanic Landform |
|---|---|---|
| San Quintin Volcanic Field | Mexico | Cluster |
| Coronado | Mexico | Composite |
| Tres Virgenes | Mexico | Composite |
| Cerro Leon | Mexico | Minor |
| San Ignacio Volcanic Field | Mexico | Cluster |
| El Aguajito | Mexico | Caldera |
| La Reforma | Mexico | Caldera |
| Punta Pulpito | Mexico | Minor |
| Cerro Mencenares | Mexico | Minor |
Hawaiian-Emperor Hotspot Volcano Group
| Volcano Name | Country | Volcanic Landform |
|---|---|---|
| Kaena | United States | Shield |
| Kohala | United States | Shield |
| Kahoolawe | United States | Shield |
| Mahukona | United States | Minor |
| West Maui | United States | Shield |
| Lanai | United States | Shield |
| East Molokai | United States | Shield |
| West Molokai | United States | Shield |
| Koolau | United States | Shield |
| Waianae | United States | Shield |
| Kauai | United States | Shield |
| Niihau | United States | Shield |
| Kaula | United States | Shield |
Northeast Pacific Rifts Volcanic Province
| Volcano Name | Country | Volcanic Landform |
|---|---|---|
| Central Segment | United States | Cluster |
| Phoenix Segment | United States | Cluster |
| Vance Segment | Undersea Features | Cluster |
Kodiak-Bowie Hotspot Volcano Group
| Volcano Name | Country | Volcanic Landform |
|---|---|---|
| Tuzo Wilson Knolls | Canada | Minor |
| Bowie Seamount | Canada | Minor |
