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Mélébingóy

Photo of this volcano
  • Country
  • Volcanic Region
  • Landform | Volc Type
  • Last Known Eruption
  • 6.113°N
  • 124.892°E

  • 1,824 m
    5,984 ft

  • 271011
  • Latitude
  • Longitude

  • Summit
    Elevation

  • Volcano
    Number

Most Recent Weekly Report: 6 March-12 March 2002 Citation IconCite this Report

PHIVOLCS staff dispelled concerns that Parker might erupt after a M 7.5 earthquake (according to the US Geological Survey NEIC) occurred near the volcano on 6 March at 0516. According to news articles, tremor caused a portion of the volcano's crater wall to breach and fall into Lake Maughan atop the volcano. Articles also stated that tons of water that were released from the lake washed away houses and about 33 families were evacuated from river banks below Lake Maughan due to fears that more of the lake would overflow. Government agencies plan to conduct an aerial inspection to assess the lake's water level.

Sources: Philstar News, US Geological Survey Earthquake Hazards Program, Reuters, Agence France-Presse (AFP)


Most Recent Bulletin Report: September 1995 (BGVN 20:09) Citation IconCite this Report

Crater lake overflow causes flooding; no volcanic activity

The overflow of Maughan Lake, the crater lake at Parker volcano, followed heavy rains associated with a passing typhoon and caused flashflooding in NW-flank communities on 6 September. A team from the Philippine Institute of Volcanology and Seismology (PHIVOLCS) was dispatched to determine whether the overflow was caused by volcanic activity. Although no volcanic alert was declared, PHIVOLCS recommended that the crater area should be considered off-limits because of instability of the crater walls. Fieldwork on 8-9 September revealed that the flood was channel-confined along the NW-flank Alah River, which drains the crater lake, from 1,000 m down to 540 m elevation (Barangay New Dumangas, T'boli, South Cotabato Province). Below this point it was transformed into a sheetwash. The floods killed more than 60 people, destroyed 300 homes and nine bridges, and displaced 50,000 people.

Aerial observations on 11 September indicated that two or three landslides, indicated by escarpments, had occurred along the Alah River prior to the crater lake outbreak. The total mass displaced appears to have been sufficient to have dammed the upper reaches of the river. The crater wall was well-vegetated and without landslide scars, although underwater landslides may have contributed to the rise and subsequent overflow of the lake. The overflow breached the blocked river channel, sending an estimated ~10-15 x 106 m3 of lake water down the river, lowering the lake by 1 m. No turbidity or color change was observed in the crater lake, indicating that there had been no volcanic explosion. On 9-10 September PHIVOLCS installed seismometers in T'boli, 12 km NW of the crater at 540 m elevation, and at Tobolok, ~4 km NW of the crater at 1,300 m elevation. No volcanic seismic events were recorded through 11 September.

Information Contacts: Ernesto G. Corpuz, Philippine Institute of Volcanology and Seismology (PHIVOLCS), 5th & 6th Floors Hizon Building, 29 Quezon Avenue, Quezon City, Philippines; United Press International.

Weekly Reports - Index


2002: March


6 March-12 March 2002 Citation IconCite this Report

PHIVOLCS staff dispelled concerns that Parker might erupt after a M 7.5 earthquake (according to the US Geological Survey NEIC) occurred near the volcano on 6 March at 0516. According to news articles, tremor caused a portion of the volcano's crater wall to breach and fall into Lake Maughan atop the volcano. Articles also stated that tons of water that were released from the lake washed away houses and about 33 families were evacuated from river banks below Lake Maughan due to fears that more of the lake would overflow. Government agencies plan to conduct an aerial inspection to assess the lake's water level.

Sources: Philstar News; US Geological Survey Earthquake Hazards Program; Reuters; Agence France-Presse (AFP)


Bulletin Reports - Index

Reports are organized chronologically and indexed below by Month/Year (Publication Volume:Number), and include a one-line summary. Click on the index link or scroll down to read the reports.

09/1995 (BGVN 20:09) Crater lake overflow causes flooding; no volcanic activity




Information is preliminary and subject to change. All times are local (unless otherwise noted)


September 1995 (BGVN 20:09) Citation IconCite this Report

Crater lake overflow causes flooding; no volcanic activity

The overflow of Maughan Lake, the crater lake at Parker volcano, followed heavy rains associated with a passing typhoon and caused flashflooding in NW-flank communities on 6 September. A team from the Philippine Institute of Volcanology and Seismology (PHIVOLCS) was dispatched to determine whether the overflow was caused by volcanic activity. Although no volcanic alert was declared, PHIVOLCS recommended that the crater area should be considered off-limits because of instability of the crater walls. Fieldwork on 8-9 September revealed that the flood was channel-confined along the NW-flank Alah River, which drains the crater lake, from 1,000 m down to 540 m elevation (Barangay New Dumangas, T'boli, South Cotabato Province). Below this point it was transformed into a sheetwash. The floods killed more than 60 people, destroyed 300 homes and nine bridges, and displaced 50,000 people.

Aerial observations on 11 September indicated that two or three landslides, indicated by escarpments, had occurred along the Alah River prior to the crater lake outbreak. The total mass displaced appears to have been sufficient to have dammed the upper reaches of the river. The crater wall was well-vegetated and without landslide scars, although underwater landslides may have contributed to the rise and subsequent overflow of the lake. The overflow breached the blocked river channel, sending an estimated ~10-15 x 106 m3 of lake water down the river, lowering the lake by 1 m. No turbidity or color change was observed in the crater lake, indicating that there had been no volcanic explosion. On 9-10 September PHIVOLCS installed seismometers in T'boli, 12 km NW of the crater at 540 m elevation, and at Tobolok, ~4 km NW of the crater at 1,300 m elevation. No volcanic seismic events were recorded through 11 September.

Information Contacts: Ernesto G. Corpuz, Philippine Institute of Volcanology and Seismology (PHIVOLCS), 5th & 6th Floors Hizon Building, 29 Quezon Avenue, Quezon City, Philippines; United Press International.

This compilation of synonyms and subsidiary features may not be comprehensive. Features are organized into four major categories: Cones, Craters, Domes, and Thermal Features. Synonyms of features appear indented below the primary name. In some cases additional feature type, elevation, or location details are provided.

Eruptive History

There is data available for 3 confirmed Holocene eruptive periods.

1640 Dec 26 ± 5 days - 1641 Jan 4 Confirmed Eruption VEI: 5 (?)

Episode 1 | Eruption
1640 Dec 26 ± 5 days - 1641 Jan 4 Evidence from Observations: Reported

List of 15 Events for Episode 1

Start Date End Date Event Type Event Remarks
   - - - -    - - - - Explosion
   - - - -    - - - - Pyroclastic flow
   - - - -    - - - - Ash violent, strong, or large
   - - - -    - - - - Pumice
   - - - -    - - - - Audible Sounds
   - - - -    - - - - Caldera Explosion
   - - - -    - - - - Lahar or Mudflow
   - - - -    - - - - Property Damage
   - - - -    - - - - Evacuations
   - - - -    - - - - Evacuations
1640 Dec 26 ± 5 days    - - - - VEI (Explosivity Index)
1641 Jan 4    - - - - VEI (Explosivity Index)
1995 Sep 6    - - - - Fatalities
1995 Sep 6    - - - - Fatalities
1995 Sep 6    - - - - Fatalities

1380 ± 75 years Confirmed Eruption VEI: 4

Episode 1 | Eruption
1380 ± 75 years - Unknown Evidence from Isotopic: 14C (calibrated)

List of 6 Events for Episode 1

Start Date End Date Event Type Event Remarks
   - - - -    - - - - Explosion
   - - - -    - - - - Pyroclastic flow
   - - - -    - - - - Ash
   - - - -    - - - - Pumice
   - - - -    - - - - Lahar or Mudflow
1380 ± 75 years    - - - - VEI (Explosivity Index)

1920 BCE ± 40 years Confirmed Eruption VEI: 4

Episode 1 | Eruption
1920 BCE ± 40 years - Unknown Evidence from Isotopic: 14C (uncalibrated)

List of 6 Events for Episode 1

Start Date End Date Event Type Event Remarks
   - - - -    - - - - Explosion
   - - - -    - - - - Pyroclastic flow
   - - - -    - - - - Ash
   - - - -    - - - - Pumice
   - - - -    - - - - Lahar or Mudflow
1920 BCE ± 40 years    - - - - VEI (Explosivity Index)
Deformation History

There is no Deformation History data available for Mélébingóy.

Emission History

There is no Emissions History data available for Mélébingóy.

GVP Map Holdings

Maps are not currently available due to technical issues.

Smithsonian Sample Collections Database

There are no samples for Mélébingóy in the Smithsonian's NMNH Department of Mineral Sciences Rock and Ore collection.

External Sites