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Light mag. 4.0 earthquake - 131 km southwest of Kamchatkataagy Petropavlovskaj, Russia, on 28 Jul 12:42 am (GMT +12)

Light magnitude 4.0 earthquake at 130 km depth

27 Jul 13:48 UTC: First to report: EMSC after 1 hour and 5 minutes.

Earthquake details

Date & time	Jul 27, 2021 12:42:57 UTC
Local time at epicenter	28 Jul 12:42 am (GMT +12)
Status	Confirmed
Magnitude	4
Depth	130.0 km
Epicenter latitude / longitude	52.07°N / 157.59°E (Kamchatka, Russia)
Antipode	52.07°S / 22.41°W
Shaking intensity	Very weak shaking
Felt	0 reports
Primary data source	EMSC (European-Mediterranean Seismological Centre)
Nearest volcano	Olkoviy Volcanic Group (7 km / 4 mi)
Nearby towns and cities	98 km (61 mi) NE of Ozernovskiy (pop: 2,620) \| Show on map \| Quakes nearby 109 km (68 mi) SSW of Paratunka (pop: 1,770) \| Show on map \| Quakes nearby 111 km (69 mi) SSW of Petropavlovsk-Kamchatskiy-50 (Yelizovsky District, Камчатский край) (pop: 25,200) \| Show on map \| Quakes nearby 131 km (81 mi) SSW of Kamchatkataagy Petropavlovskaj (pop: 187,300) \| Show on map \| Quakes nearby 135 km (84 mi) SSW of Yelizovo (pop: 40,700) \| Show on map \| Quakes nearby 185 km (115 mi) NNE of Severo-Kuril'sk (Sakhalin Oblast) (pop: 2,420) \| Show on map \| Quakes nearby
Weather at epicenter at time of quake
Estimated seismic energy released	6.3 x 10¹⁰ joules (17.5 megawatt hours, equivalent to 15.1 tons of TNT) \| about seismic energy

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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.

Mag.	Depth	Location	Source
4.0	130 km	KAMCHATKA PENINSULA, RUSSIA	EMSC

Most recent quakes Top 20 past 24 hrs Quakes in Kamchatka Kamchatka

Seismograms

Seismic station: Magadan, Russia (MA2/IU network) | Distance from quake: 936 km / 582 mi | Show on map | Station Info

Seismic station Magadan, Russia: vertical movement plot around time of quake (source: IRIS/BUD)

Seismogram (vertical component) around time of quake. Thin dotted red line indicates time of quake. Seismic waves arrive some time later, depending on distance. Bandpass filter applied: 0.2-5.0 Hz. Source: IRIS Buffer of Uniform Data (BUD) webtool

User reports for this quake

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.

There are no user reports for this quake.

Earlier earthquakes in the same area

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