viernes, 7 de julio de 2017

Green earthquake alert (4.5M,depth:71.4km) in United States at 7/7/2017 7:58:16 AM

Green Earthquake in United States


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 4.5M, Depth:71.4km
  • 07 Jul 2017 07:58:16 UTC
  • About 49570 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: 4.5 M
  • Depth: 71.4 km (deep)
  • Source: ALASKA EC
  • Location (latitude/longitude): 60.4537, -151.6417
  • Time (UTC): 07 Jul 2017 07:58:16
  • Time (ECT): 07 Jul 2017 09:58:16

Earthquake Impact Details

The earthquake happened off shore, near United States, State of Alaska (population 572,432). The distance to the nearest coast is 19km. The nearest places are Kalifornsky (5800 people , 20km), Kalifonsky ( <1000 people , 20km), Cohoe (1100 people , 21km), Kasilof Village (23km), Kenai (6900 people , 23km), and 18 more.

The following vulnerable infrastructure is nearby and may be affected.

For logistics, the following access points are nearby. The nearest airports are Doyle Estates (21km), Kasilof (23km), Winter's Strip (23km), Kenai Municipal (runway 7500ft, 25km), Gaede (26km), and 16 more. The nearest ports are Kenai (23km), Nikiski (28km), West Foreland (29km), Drift River (33km), Ninilchik (44km), and 2 more.

The maximum altitude nearby is NaNm.

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

Radius Population Density (people/km2)
75 km 34000 people 1
50 km 13000 people 1
20 km no people 0
10 km no people 0



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.