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Μικρός σεισμός μεγέθους 2.3 - 60 Km ENE of Ouzinkie, Alaska, Τετάρτη, 29 Δεκ 2021 14:31 (GMT -9) -

Μικρός σεισμός μεγέθους 2.3 - 60 Km ENE of Ouzinkie, Alaska, Τετάρτη, 29 Δεκ 2021 14:31 (GMT -9) Μικρός σεισμός μεγέθους 2.3 - 60 Km ENE of Ouzinkie, Alaska, Τετάρτη, 29 Δεκ 2021 14:31 (GMT -9)

Μικρός σεισμός μεγέθους 2.3 σε βάθος 18 χλμ

29 Dec 23:37 UTC: Πρώτα να αναφέρει: USGS after 5 λεπτά.

Λεπτομέρειες σεισμού

Ημερομηνία και ώρα29 Dec 2021 23:31:57 UTC -
Τοπική ώρα στο επίκεντροΤετ, 29 Δεκ 2021 14:31 (GMT -9)
StatusΕπιβεβαιωμένος
Μέγεθος2.3
Βάθος17.7 km
Επίκεντρο γεωγραφικό πλάτος / γεωγραφικό μήκος58.1822°N / 151.5945°W (Αλάσκα, Ηνωμένες Πολιτείες)
Antipode58.182°S / 28.406°E
Ένταση δονήσεωνΕλάχιστα αισθητός
Αισθητός0 αναφορές
Κύρια πηγή δεδομένωνUSGS (United States Geological Survey)
Πλησιέστερα ηφαίστειοDouglas (136 km / 85 mi)
Κοντινά μέρη65 km (40 mi) ΒΑ of Kodiak (pop: 6,250) | Στον χάρτη | Σεισμοί κοντά
75 km (47 mi) ΒΑ of Kodiak Station (pop: 1,300) | Στον χάρτη | Σεισμοί κοντά
75 km (47 mi) ΒΑ of Chiniak (pop: 47) | Στον χάρτη | Σεισμοί κοντά
78 km (49 mi) Α of Aleneva (pop: 37) | Στον χάρτη | Σεισμοί κοντά
84 km (52 mi) ΒΑ of Port Lions (pop: 197) | Στον χάρτη | Σεισμοί κοντά
84 km (52 mi) ΒΑ of Womens Bay (pop: 719) | Στον χάρτη | Σεισμοί κοντά
Ο καιρός στο επίκεντρο την ώρα του σεισμούOvercast Clouds 4.5°C (40 F), humidity: 64%, wind: 5 m/s (9 kts) from W
Εκτιμώμενη εκλυόμενη σεισμική ενέργεια1.8 x 108 joules (49.4 kilowatt hours) | 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
2.318 km60 Km ENE of Ouzinkie, AlaskaUSGS
2.318 kmKodiak Island Region, AlaskaRaspberryShake

Seismograms

Seismic station: Old Harbor, Alaska (OHAK/AT network) | Distance from quake: 147 km / 91 mi | Show on map | Station Info
Seismic station Old Harbor, 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

At magnitude 2.3, such a quake wouldn't normally be felt by people except under very favorable conditions.
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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