Light mag. 4.0 earthquake - Gulf of Alaska, 13 mi northwest of Ushagat Island, Kodiak Island, Alaska, USA, on 2019-07-02 10:39:03 -10:00

Light mag. 4.0 earthquake - Gulf of Alaska, 13 mi northwest of Ushagat Island, Kodiak Island, Alaska, USA, on 2019-07-02 10:39:03 -10:00

Light magnitude 4.0 earthquake at 59 km depth

2 Jul 20:42 UTC: First to report: USGS after 4 minutes.
Hypocenter depth recalculated from 57.7 to 57.2 km.
Jul 2 21:06: Magnitude recalculated from 3.8 to 4.0.
Hypocenter depth recalculated from 57.2 to 58.7 km.
Date & time: 2 Jul 2019 20:39:03 UTC
Local time at epicenter: 2019-07-02 10:39:03 -10:00
Magnitude: 4
Depth: 58.7 km
Epicenter latitude / longitude: 59.0971°N / 152.4142°W (Gulf of Alaska, Alaska, United States)
Nearest volcano: Augustine (64 km / 40 mi)
Nearby towns and cities:
40 km (25 mi) SW of Nanwalek (pop: 254) --> See nearby quakes!
78 km (48 mi) SW of Homer (pop: 5,520) --> See nearby quakes!
82 km (51 mi) SSW of Anchor Point (pop: 1,930) --> See nearby quakes!
95 km (59 mi) SW of Fritz Creek (pop: 1,930) --> See nearby quakes!
146 km (90 mi) N of Kodiak (pop: 6,250) --> See nearby quakes!
160 km (99 mi) SSW of Kalifornsky (pop: 7,850) --> See nearby quakes!
174 km (108 mi) SSW of Kenai (pop: 7,660) --> See nearby quakes!
274 km (170 mi) SSW of Anchorage (pop: 298,700) --> See nearby quakes!
293 km (182 mi) SSW of Eagle River (pop: 24,800) --> See nearby quakes!
293 km (182 mi) SSW of Eagle River (Anchorage) (pop: 24,800) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 6.3 x 1010 joules (17.5 megawatt hours, equivalent to 15.1 tons of TNT) More info
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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
3.959 kmSouthern Alaska (USA)EMSC
4.059 km78km SW of Homer, Alaska (USA)USGS

User reports for this quake (5)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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Ninilchuck (109.9 km NNE of epicenter) [Map] / Light shaking (MMI IV) : Noticed the TV moving back and forward, dogs did not react and people outdoors were not aware.  
78 km NE of epicenter [Map] / Very weak shaking (MMI II) (reported through our app)
78 km NE of epicenter [Map] / Light shaking (MMI IV) : Quicker than the last one (reported through our app)  
79 km NE of epicenter [Map] / Very weak shaking (MMI II) : Short (reported through our app)  
81.7 km NE of epicenter [Map] / Weak shaking (MMI III) (reported through our app)
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