Minor mag. 2.2 earthquake - Gulf of Alaska, 20 mi north of Nakchamik Island, Lake and Peninsula County, Alaska, USA, on Thursday, 30 June 2016 at 19:40 (GMT)

Minor mag. 2.2 earthquake - Gulf of Alaska, 20 mi north of Nakchamik Island, Lake and Peninsula County, Alaska, USA, on Thursday, 30 June 2016 at 19:40 (GMT)

Minor magnitude 2.2 earthquake at 98 km depth

30 Jun 21:54 UTC: First to report: EMSC after 2 hours and 13 minutes.
Date & time: 30 Jun 2016 19:40:41 UTC
Magnitude: 2.2
Depth: 98.0 km
Epicenter latitude / longitude: 56.63°N / 157.85°W (Gulf of Alaska, United States)
Nearest volcano: Aniakchak (34 km / 21 mi)
Nearby towns and cities:
55 km (34 mi) NE of Chignik Lagoon (pop: 78) --> See nearby quakes!
59 km (37 mi) SE of Port Heiden (pop: 98) --> See nearby quakes!
70 km (43 mi) NE of Chignik Lake (pop: 73) --> See nearby quakes!
102 km (63 mi) SSW of Ugashik (pop: 12) --> See nearby quakes!
113 km (70 mi) NE of Perryville (pop: 113) --> See nearby quakes!
179 km (111 mi) S of Egegik (pop: 106) --> See nearby quakes!
219 km (136 mi) NE of Sand Point (pop: 1,060) --> See nearby quakes!
Primary data source: EMSC (European-Mediterranean Seismological Centre)
Estimated released energy: 1.3 x 108 joules (35 kilowatt hours) More info
Show interactive Map
[smaller] [bigger]
If you felt this quake (or if you were near the epicenter), please share your experience and submit a short "I felt it" report! Other users would love to hear about it!
Also if you did NOT feel the quake although you were in the area, please report it! Your contribution is valuable also to earthquake science and earthquake hazard analysis and mitigation efforts. You can use your device location or the map to indicate where you were during the earthquake. Thank you!

Data for the same earthquake reported by different agencies

Info: The more agencies report about the same quake and post similar data, the more confidence you can have in the data. It takes normally up to a few hours until earthquake parameters are calculated with near-optimum precision.
MagnitudeDepthLocationSource
M 2.298 kmALASKA PENINSULAEMSC
M 2.298 km- 70km NE of Chignik Lake, AlaskaUSGS

User reports for this quake

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
At magnitude 2.2, this quake was probably too small to be felt by humans, but it could be recorded instrumentally.
There are no user reports for this quake yet. If you felt it be the first to report it!
Volcanoes & Earthquakes - new app for Android

Earlier earthquakes in the same area

Volcanoes & Earthquakes - new app for Android
Why is there advertising on this site?
Support us - Help us upgrade our services!
We truly love working to bring you the latest volcano and earthquake data from around the world. Maintaining our website and our free apps does require, however, considerable time and resources.
We need financing to increase hard- and software capacity as well as support our editor team. We're aiming to achieve uninterrupted service wherever an earthquake or volcano eruption unfolds, and your donations can make it happen! Every donation will be highly appreciated. If you find the information useful and would like to support our team in integrating further features, write great content, and in upgrading our soft- and hardware, please make a donation (PayPal or Online credit card payment).

Planned features:
  • Weather reports
  • Tsunami alerts
  • Design upgrades
  • Faster responsiveness
Thanks to your past donations, these features have been added recently:
  • Earthquake archive from 1900 onwards
  • Additional seismic data sources
  • Improved content in English
Download and Upgrade the Volcanoes & Earthquakes app to get one of the fastest seismic and volcano alerts online:
Android | IOS
Thank you!
Copyrights: VolcanoDiscovery and other sources as noted.
Use of material: Most texts and images, in particular photographs, on this website are protected by copyright. Further reproduction and use of without authorization is usually not consented. If you are not sure or need licensing rights for photographs, for example for publications and commercial use, please contact us.