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Δυνατός σεισμός μεγέθους 5.3 - Bering Sea, 28 km ανατολικά από Saint George, Aleutians West, Αλάσκα, Ηνωμένες Πολιτείες, Δευτέρα, 4 Ιου 2022 01:17 (GMT -8) -

Δυνατός σεισμός μεγέθους 5.3 - Bering Sea, 28 km ανατολικά από Saint George, Aleutians West, Αλάσκα, Ηνωμένες Πολιτείες, Δευτέρα,  4 Ιου 2022 01:17 (GMT -8) Δυνατός σεισμός μεγέθους 5.3 - Bering Sea, 28 km ανατολικά από Saint George, Aleutians West, Αλάσκα, Ηνωμένες Πολιτείες, Δευτέρα,  4 Ιου 2022 01:17 (GMT -8)

Δυνατός σεισμός μεγέθους 5.3 σε βάθος 9.4 χλμ

4 Jul 09:25 UTC: Πρώτα να αναφέρει: USGS after 8 λεπτά.
4 Jul 09:33: Magnitude recalculated from 5.6 to 5.3. Hypocenter depth recalculated from 5.0 to 9.4 km (from 3.1 to 5.8 mi). Epicenter location corrected by 3.3 km (2 mi) towards ENE.
Update Mon, 4 Jul 2022, 09:30

Significant earthquake of magnitude 5.6 just reported 16 miles east of Saint George, Alaska, United States

5.6 quake 4 Jul 1:17 am (GMT -8)
5.6 quake 4 Jul 1:17 am (GMT -8)
The United States Geological Survey reported a magnitude 5.6 quake in the United States near Saint George, Aleutians West, Alaska, only 12 minutes ago. The earthquake hit early morning on Monday, July 4th, 2022, at 1:17 am local time at a very shallow depth of 3.1 miles. The exact magnitude, epicenter, and depth of the quake might be revised within the next few hours or minutes as seismologists review data and refine their calculations, or as other agencies issue their report.
A second report was later issued by France's Réseau National de Surveillance Sismique (RéNaSS), which listed it as a magnitude 5.1 earthquake. Other agencies reporting the same quake include the European-Mediterranean Seismological Centre (EMSC) at magnitude 5.0, the citizen-seismograph network of RaspberryShake at magnitude 5.6, and the German Research Centre for Geosciences (GFZ) at magnitude 5.1.
Based on the preliminary seismic data, the quake should have been widely felt by almost everyone in the area of the epicenter. It might have caused light to moderate damage.
Moderate shaking probably occurred in Saint George (pop. 100) located 16 miles from the epicenter.
Weak shaking might have been felt in Saint Paul (pop. 480) located 56 miles from the epicenter.
VolcanoDiscovery will automatically update magnitude and depth if these change and follow up if other significant news about the quake become available. If you're in the area, please send us your experience through our reporting mechanism, either online or via our mobile app. This will help us provide more first-hand updates to anyone around the globe who wants to know more about this quake.

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Λεπτομέρειες σεισμού

Ημερομηνία και ώρα4 Jul 2022 09:17:43 UTC -
Τοπική ώρα στο επίκεντροΔευ, 4 Ιου 2022 01:17 (GMT -8)
StatusΕπιβεβαιωμένος
Μέγεθος5.3
Βάθος9.4 km
Επίκεντρο γεωγραφικό πλάτος / γεωγραφικό μήκος56.6337°N / 169.0876°W (Bering Sea, Αλάσκα, Ηνωμένες Πολιτείες)
Antipode56.634°S / 10.912°E
Ένταση δονήσεωνMέτριος
Αισθητός2 αναφορές
Κύρια πηγή δεδομένωνUSGS (United States Geological Survey)
Πλησιέστερα ηφαίστειοSt. Paul Island (95 km / 59 mi)
Κοντινά μέρη28 km (18 mi) Α of Saint George (pop: 102) | Στον χάρτη | Σεισμοί κοντά
91 km (56 mi) ΝΑ of Saint Paul (pop: 479) | Στον χάρτη | Σεισμοί κοντά
345 km (214 mi) ΒΔ of Dutch Harbor (pop: 4,380) | Στον χάρτη | Σεισμοί κοντά
347 km (216 mi) ΒΔ of Unalaska (pop: 4,490) | Στον χάρτη | Σεισμοί κοντά
348 km (216 mi) ΒΔ of Akutan (pop: 1,040) | Στον χάρτη | Σεισμοί κοντά
407 km (253 mi) ΒΔ of False Pass (pop: 40) | Στον χάρτη | Σεισμοί κοντά
428 km (266 mi) ΒΔ of Cold Bay (pop: 123) | Στον χάρτη | Σεισμοί κοντά
94 km (59 mi) ΝΑ of Saint Paul Island (pop: 532) | Στον χάρτη | Σεισμοί κοντά
Ο καιρός στο επίκεντρο την ώρα του σεισμούLight Rain 7.1°C (45 F), humidity: 97%, wind: 7 m/s (14 kts) from SSW
Εκτιμώμενη εκλυόμενη σεισμική ενέργεια5.6 x 1012 joules (1.56 gigawatt hours, ισοδυναμεί με 1344 τόνους TNT) | about seismic energy
Διαδραστικός χάρτης
[μικρότερα] [μεγαλύτερα]

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.ΒάθοςΤοποθεσίαΠηγή
5.39.4 km28 Km E of Saint George, AlaskaUSGS
5.39 kmPribilof Islands, Alaska RegionGFZ
5.39.4 kmPribilof Islands, Alaska RegionRaspberryShake
5.312 kmPRIBILOF ISLANDS, ALASKA REGIONEMSC
5.110 kmNear AnchorageRENASS
5.410 kmPribilof Islands, Alaska RegionGeoAu

Seismograms

Seismic station: Adak, Aleutian Islands, Alaska (ADK/IU network) | Distance from quake: 722 km / 449 mi | Show on map | Station Info
Seismic station Adak, Aleutian Islands, Alaska: 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. Source: IRIS Buffer of Uniform Data (BUD) webtool
Δείτε περισσότερα

User reports for this quake (2)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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Translate
St George Island,Ak / Light shaking (MMI IV) / rattling, vibrating / 5-10 s : Felt the rumble then shaking! Pretty scary since how we we rarely get earthquakes out here. St.George Island  
St. Paul alaska (90.4 km NW of epicenter) [Map] / Weak shaking (MMI III)

Aftershocks

[Περισσότερες πληροφορίες]

Καταγράφηκαν μετασεισμοί, τελευταίοι πρώτοι (5 συνολικά)

Ημερομηνία και ώραΜέγεθος
Βάθος
ΤοποθεσίαΛεπτομέριες
8 Ιου 2022 13:32
πριν από 12 εβδομάδες
3.9

19 km
Bering Sea, 18 km ΒΑ από Saint George, Aleutians West, Αλάσκα, Ηνωμένες ΠολιτείεςΠερισσότερο
6 Ιου 2022 21:26
πριν από 12 εβδομάδες
3.2

10 km
Bering Sea, 24 km Α από Saint George, Aleutians West, Αλάσκα, Ηνωμένες ΠολιτείεςΠερισσότερο
5 Ιου 2022 04:25
πριν από 13 εβδομάδες
4.0

10 km
Bering Sea, 28 km Α από Saint George, Aleutians West, Αλάσκα, Ηνωμένες ΠολιτείεςΠερισσότερο
4 Ιου 2022 09:39
πριν από 13 εβδομάδες
3.9

37 km
Bering Sea, 13 km ΒΑ από Saint George, Aleutians West, Αλάσκα, Ηνωμένες ΠολιτείεςΠερισσότερο
4 Ιου 2022 09:19
πριν από 13 εβδομάδες
5.2

10 km
Bering Sea, 23 km Α από Saint George, Aleutians West, Αλάσκα, Ηνωμένες ΠολιτείεςΠερισσότερο

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