Event Report

Base data

Event code GE-VAE/03729/IDN
Main category Geological Event
Sub category volcano eruption
Event date (UTC) Fri, 30 Apr 2021 09:12:31 +0000
Last update (UTC) Fri, 30 Apr 2021 09:12:31 +0000

Geolocation

Continent Indonesian Archipelago
Country Indonesia
Administration area Central Java
Settlement
Exact location Dieng Volcano
Open Location Code: 6P4FQVMX+PG
Size of affected area County-level
Additional events None or not detected.

Common Alerting Protocol Information

Urgency Past
Certainty Observed
Severity Extreme
Category Geo

Event details

The Pusat Vulkanologi dan Mitigasi Bencana Geologi volcano observatory (PVMBG) recorded a short-lived phreatic eruption at 18:25 local time yesterday. A pyroclastic material in the form of country rock and mud was ejected to an approximate height of 400 meters into various directions as visible in the attached video below. A seismic activity accompanied this event lasting about 109 seconds with maximum amplitude of 42.7 mm. The warning bulletin states that phreatic explosions could occur with little to no warning and may affect an area of about 500 m distance from the Sileri crater. Phreatic explosions occur as groundwater comes into contact with hot volcanic rock - not necessarily molten magma which means that no new magma is erupted or is still in the conduit. The last phreatic eruption at the volcano occurred on 1 April 2018.
Authentic source : Information from trusted source (newspapers, emails, websites).

Situation update


Casualties

Number of dead: 0 person(s)
Number of injured: 0 person(s)
Number of Affected: 0 person(s)
Number of Rescued/evacuated: 0 person(s)
Number of Missing: 0 person(s)
Number of Infected: 0 person(s)

Event Specific Details


[Geological Event - volcano eruption]

Overview map



Risk Analisys

Nearest marine ports Pekalongan (46.20 km)
Nearest airports There is no known marine port nearby.
Nearest nuclear power plant There is no known nuclear power plant nearby.

Country Information