domingo, 25 de junio de 2017

Green earthquake alert (4.7M,depth:10km) in Japan at 6/25/2017 6:17:15 AM

Green Earthquake in Japan


Population Density near epicenter (people/km2). Image area: 6x4 decimal degrees (approx. 650x450km2).


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

  • Earthquake Magnitude 4.7M, Depth:10km
  • 25 Jun 2017 06:17:15 UTC
  • 4941288 people within 100km

Whether international humanitarian aid is needed must be decided by an expert.

See the GDACS website for live news coverage (including OCHA Situation Reports), the full earthquake report

For information on emergency response, please consult the GDACS Virtual OSOCC.


Earthquake Event


  • Magnitude: 4.7 M
  • Depth: 10 km (very shallow)
  • Source: NEIC NEIC
  • Location (latitude/longitude): 35.6999, 137.6961
  • Time (UTC): 25 Jun 2017 06:17:15
  • Time (ECT): 25 Jun 2017 08:17:15

Earthquake Impact Details

The earthquake happened inJapan, Region of Chubu (population 5,172,046). The nearest places are Suhara (0km), Inagawa (2km), Ogawa (2km), Oshima (3km), Yumiya (3km), and 914 more.

The following vulnerable infrastructure is nearby and may be affected.

For logistics, the following access points are nearby. The nearest airports are Matsumoto (runway 6500ft, 55km), (71km), Gifu (runway 8800ft, 82km), and Nagoya (Komaki AFB) (runway 8900ft, 85km). There are no known ports nearby.

The maximum altitude nearby is NaNm.

The population near the earthquake is shown in the table below.

Radius Population Density (people/km2)
75 km 1.5 million people 85
50 km 520000 people 67
20 km 21000 people 17
10 km 8800 people 28



While we try everything to ensure accuracy, this information is purely indicative and should not be used for any decision making without alternate sources of information. The JRC is not responsible for any damage or loss resulting from the use of the information presented on this website. Please refer to the GDACS website for subscribing or unsubscribing from the earthquake alert email or SMS service.