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Αδύναμος σεισμός μεγέθους 3.5 - 71 km δυτικά από Homer, Kenai Peninsula, Αλάσκα, Ηνωμένες Πολιτείες, Δευτέρα, 19 Σεπ 2022 12:03 (GMT -8) -

Αδύναμος σεισμός μεγέθους 3.5 σε βάθος 89 χλμ

19 Sep 20:05 UTC: Πρώτα να αναφέρει: USGS after 2 λεπτά.
19 Sep 21:04: Magnitude recalculated from 2.7 to 3.5. Hypocenter depth recalculated from 98.4 to 89.2 km (from 61 to 55 mi). Epicenter location corrected by 0.5 km (0.3 mi) towards ESE.

Λεπτομέρειες σεισμού

Ημερομηνία και ώρα	19 Sep 2022 20:03:47 UTC -
Τοπική ώρα στο επίκεντρο	Δευ, 19 Σεπ 2022 12:03 (GMT -8)
Status	Επιβεβαιωμένος
Μέγεθος	3.5
Βάθος	89.2 km
Επίκεντρο γεωγραφικό πλάτος / γεωγραφικό μήκος	59.7247°N / 152.7972°W (Gulf of Alaska, Αλάσκα, Ηνωμένες Πολιτείες)
Antipode	59.725°S / 27.203°E
Ένταση δονήσεων	Ελάχιστα αισθητός
Αισθητός	0 αναφορές
Κύρια πηγή δεδομένων	USGS (United States Geological Survey)
Πλησιέστερα ηφαίστειο	Iliamna (38 km / 24 mi)
Κοντινά μέρη	54 km (34 mi) Δ of Anchor Point (pop: 1,930) \| Στον χάρτη \| Σεισμοί κοντά 71 km (44 mi) Δ of Homer (pop: 5,520) \| Στον χάρτη \| Σεισμοί κοντά 84 km (52 mi) Δ of Fritz Creek (pop: 1,930) \| Στον χάρτη \| Σεισμοί κοντά 114 km (71 mi) ΝΔ of Kalifornsky (pop: 7,850) \| Στον χάρτη \| Σεισμοί κοντά 126 km (78 mi) ΝΔ of Kenai (pop: 7,660) \| Στον χάρτη \| Σεισμοί κοντά 230 km (143 mi) ΝΔ of Ανκορέιτζ (pop: 298,700) \| Στον χάρτη \| Σεισμοί κοντά 251 km (156 mi) ΝΔ of Eagle River (pop: 24,800) \| Στον χάρτη \| Σεισμοί κοντά 251 km (156 mi) ΝΔ of Eagle River (Anchorage) (pop: 24,800) \| Στον χάρτη \| Σεισμοί κοντά
Ο καιρός στο επίκεντρο την ώρα του σεισμού	Light Rain 10.9°C (52 F), humidity: 97%, wind: 3 m/s (7 kts) from ESE
Εκτιμώμενη εκλυόμενη σεισμική ενέργεια	1.1 x 10¹⁰ joules (3.12 megawatt hours, ισοδυναμεί με 2.68 τόνους TNT) \| about seismic energy

Διαδραστικός χάρτης

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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.	Βάθος	Τοποθεσία	Πηγή
3.5	89 km	54 Km W of Anchor Point, Alaska	USGS
3.5	10 km	Southern Alaska	IRIS
3.5	89 km	Southern Alaska	RaspberryShake
3.7	95 km	SOUTHERN ALASKA	EMSC

Πιο πρόσφατοι σεισμοί Top 20 τελ. 24 ώρες Quakes in the US Αλάσκα και Αλεούτια νησιά

Seismograms

Seismic station: Iliamna Volcano, Alaska (ILCB/AV network) | Distance from quake: 17 km / 10 mi | Show on map | Station Info

Seismic station Iliamna Volcano, 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. Bandpass filter applied: 0.5-10.0 Hz. Source: IRIS Buffer of Uniform Data (BUD) webtool

Δείτε περισσότερα

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Seismic station Iliamna Volcano, Alaska: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Iliamna Volcano, Alaska: horizontal (N-S) movement plot around time of quake (source: IRIS/BUD)

Seismograms around time of quake, showing horizontal E-W and N-S ground movements. Source: IRIS Buffer of Uniform Data (BUD) webtool

Seismic station: Augustine Mound, Augustine Volcano, Alaska (AU22/AV network) | Distance from quake: 50 km / 31 mi | Show on map | Station Info

Seismic station Augustine Mound, Augustine Volcano, Alaska: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station Augustine Mound, Augustine Volcano, Alaska: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Augustine Mound, Augustine Volcano, Alaska: horizontal (N-S) movement plot around time of quake (source: IRIS/BUD)

Seismograms around time of quake.
Top: vertical movement, bottom: horizontal (E-W and N-S) movements. Source: IRIS Buffer of Uniform Data (BUD) webtool

Seismic station: Bradley Lake, AK, USA (BRLK/AK network) | Distance from quake: 106 km / 66 mi | Show on map | Station Info

Seismic station Bradley Lake, AK, USA: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station Bradley Lake, AK, USA: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Bradley Lake, AK, USA: horizontal (N-S) movement plot around time of quake (source: IRIS/BUD)

Seismograms around time of quake.
Top: vertical movement, bottom: horizontal (E-W and N-S) movements. Source: IRIS Buffer of Uniform Data (BUD) webtool

Seismic station: Fire Island, AK, USA (FIRE/AK network) | Distance from quake: 212 km / 132 mi | Show on map | Station Info

Seismic station Fire Island, AK, USA: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station Fire Island, AK, USA: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Fire Island, AK, USA: horizontal (N-S) movement plot around time of quake (source: IRIS/BUD)

Seismograms around time of quake.
Top: vertical movement, bottom: horizontal (E-W and N-S) movements. Source: IRIS Buffer of Uniform Data (BUD) webtool

Seismic station: Aniakchak Volcano, North West, Alaska (ANNW/AV network) | Distance from quake: 440 km / 274 mi | Show on map | Station Info

Seismic station Aniakchak Volcano, North West, Alaska: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station Aniakchak Volcano, North West, Alaska: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Aniakchak Volcano, North West, Alaska: horizontal (N-S) movement plot around time of quake (source: IRIS/BUD)

Seismograms around time of quake.
Top: vertical movement, bottom: horizontal (E-W and N-S) movements. 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.

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