M 4.9 in Japan on 04 Aug 2020 11:21 UTC

Event summary

This earthquake can have a low humanitarian impact based on the magnitude and the affected population and their vulnerability.

GDACS ID EQ 1228835
Earthquake Magnitude: 4.9M
Depth: 78.76 Km
Lat/Lon: 34.4361 , 140.2874
Event Date: 04 Aug 2020 11:21 UTC
04 Aug 2020 20:21 Local
Exposed Population:
270000 people within 100km
Inserted at: 04 Aug 2020 11:47 UTC
INFORM Coping capacity:
1.5 (Japan)

GDACS Score

For more info on GDACS alert score click here.
  Earthquake GDACS score
NEIC 0 0
us6000b94h Scaled population (vector) 4.76  
  C1 earthquake 0.73  
  C2 earthquake -0.22  
  Country Vulnerability -0.71  
  INFORM_normalised 0.57  
Maximum expected impact using different data sources.
Virtual OSOCC
Meteo assessment
Satellite products
Analytical products
Detailed event map. European Union, 2024. Map produced by EC-JRC.
The boundaries and the names shown on this map do not imply official endorsement or acceptance by the European Union.

Updates on volcanic activity (Smithsonian)

Latest media headlines

Articles: 153 | About casualties: 34 | Last hour: 0

Nuclear threats are increasing – here’s how the US should prepare…Fri, 07 Aug 2020 15:01:00 +0200.

What would this workforce need to be prepared to manage? For that we can look back at the legacy of the atomic bombings of Hiroshima and Nagasaki, as well as nuclear accidents like Chernobyl and Fukushima. What happens when a nuclear device
...(more)
The US Must Prepare to Respond to a Nuclear DisasterThu, 06 Aug 2020 18:12:00 +0200.

, which I proposed in 2017. Such a group could bring together nuclear and nonnuclear technical and health professionals for education and training, and help to meet the preparedness, coordination, collaboration and staffing requirements nec
...(more)
MIL-OSI Global: Nuclear threats are increasing – here’s how the US sho ... Thu, 06 Aug 2020 15:41:00 +0200.

What happens when a nuclear device is detonated over a city? Approximately 135,000 and 64,000 people died , respectively, in Hiroshima and Nagasaki. The great majority of deaths happened in the first days after the bombings, mainly from the
...(more)
Nuclear threats are increasing – here's how the US should prepare for ... Thu, 06 Aug 2020 14:59:00 +0200.

Disclosure statement. Cham Dallas has received funding from: U.S. Department of Health and Human Services (DHHS), through the State of Georgia Division of Public Health (DPH), Georgia Emergency Preparedness (Hospital Preparedness and Ebola
...(more)

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Estimated casualties (PAGER)

USGS estimates the number of casualties for each earthquake for the Prompt Assessment of Global Earthquakes for Response (PAGER) product.
The graph shows the current fatalities estimate.

Exposed population

Data, images, links, services and documents

For this events, GDACS has links to information from the following sources: EC-JRC (41), (3), NEIC (4), OCHA (1), INGV (1), WMO (1), INFORM (2), USGS (2),