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Αδύναμος σεισμός μεγέθους 3.2 - 2.1 km νοτιοδυτικά από Pāhala, Hawaii County, Χαβάη, Ηνωμένες Πολιτείες, Τετάρτη, 15 Σεπ 2021 07:36 (GMT -10) -

Αδύναμος σεισμός μεγέθους 3.2 - 2.1 km νοτιοδυτικά από Pāhala, Hawaii County, Χαβάη, Ηνωμένες Πολιτείες, Τετάρτη, 15 Σεπ 2021 07:36 (GMT -10) Αδύναμος σεισμός μεγέθους 3.2 - 2.1 km νοτιοδυτικά από Pāhala, Hawaii County, Χαβάη, Ηνωμένες Πολιτείες, Τετάρτη, 15 Σεπ 2021 07:36 (GMT -10)

Αδύναμος σεισμός μεγέθους 3.2 σε βάθος 33 χλμ

15 Sep 17:40 UTC: Πρώτα να αναφέρει: USGS after 4 λεπτά.
15 Sep 17:42: Magnitude recalculated from 3.4 to 3.0.
15 Sep 22:56: Magnitude recalculated from 3.0 to 3.2. Hypocenter depth recalculated from 32.1 to 32.8 km (from 19.9 to 20 mi).
Update Wed, 15 Sep 2021, 17:48

Magnitude 3.0 earthquake strikes near Pāhala, Hawaii County, Hawaii, USA

3.0 quake 15 Sep 7:36 am (GMT -10)
3.0 quake 15 Sep 7:36 am (GMT -10)
A magnitude 3.0 earthquake near Pāhala, Hawaii County, Hawaii, USA, was reported only 11 minutes ago by the United States Geological Survey, considered the key international and national agency that monitors seismic activity in the US. The earthquake occurred at a moderately shallow depth of 20 miles beneath the epicenter in the morning on Wednesday, September 15th, 2021, at 7:36 am local time. 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 the European-Mediterranean Seismological Centre (EMSC), which listed it as a magnitude 3.0 earthquake as well.
According to preliminary calculations, we do not expect that the quake was felt by many people and did not cause any damage. In Pāhala (pop. 1,400, 1 mile away), Hawaiian Ocean View (pop. 4,400, 20 miles away), Volcano Village (pop. 2,600, 24 miles away), Honaunau-Napoopoo (pop. 2,600, 30 miles away), Holualoa (pop. 8,500, 42 miles away), Hawaiian Paradise Park (pop. 11,400, 44 miles away), Kailua Kona (pop. 12,000, 45 miles away), and Hilo (pop. 43,300, 46 miles away), the quake was probably not felt.

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Λεπτομέρειες σεισμού

Ημερομηνία και ώρα15 Sep 2021 17:36:53 UTC -
Τοπική ώρα στο επίκεντροΤετ, 15 Σεπ 2021 07:36 (GMT -10)
StatusΕπιβεβαιωμένος
Μέγεθος3.2
Βάθος32.8 km
Επίκεντρο γεωγραφικό πλάτος / γεωγραφικό μήκος19.18883°N / 155.49167°W (Hawaii, Χαβάη, Ηνωμένες Πολιτείες)
Antipode19.189°S / 24.508°E
Ένταση δονήσεωνΕλάχιστα αισθητός
Αισθητός1 αναφορά
Κύρια πηγή δεδομένωνUSGS (United States Geological Survey)
Πλησιέστερα ηφαίστειοKilauea (33 km / 21 mi)
Κοντινά μέρη2 km (1 mi) ΝΔ of Pāhala (pop: 1,360) | Στον χάρτη | Σεισμοί κοντά
32 km (20 mi) ΒΑ of Hawaiian Ocean View (pop: 4,440) | Στον χάρτη | Σεισμοί κοντά
39 km (24 mi) ΝΔ of Volcano Village (pop: 2,580) | Στον χάρτη | Σεισμοί κοντά
49 km (31 mi) ΝΑ of Honaunau-Napoopoo (pop: 2,570) | Στον χάρτη | Σεισμοί κοντά
57 km (36 mi) ΝΔ of Mountain View (pop: 3,920) | Στον χάρτη | Σεισμοί κοντά
71 km (44 mi) ΝΔ of Hawaiian Paradise Park (Hawaii County) (pop: 11,400) | Στον χάρτη | Σεισμοί κοντά
73 km (45 mi) ΝΑ of Kailua-Kona (Hawaii County) (pop: 12,000) | Στον χάρτη | Σεισμοί κοντά
73 km (46 mi) ΝΔ of Χίλο (pop: 43,300) | Στον χάρτη | Σεισμοί κοντά
79 km (49 mi) ΝΑ of Kalaoa (Hawaii County) (pop: 9,640) | Στον χάρτη | Σεισμοί κοντά
341 km (212 mi) ΝΑ of Χονολουλού (pop: 371,700) | Στον χάρτη | Σεισμοί κοντά
Ο καιρός στο επίκεντρο την ώρα του σεισμούScattered Clouds 25.4°C (78 F), humidity: 47%, wind: 3 m/s (5 kts) from ENE
Εκτιμώμενη εκλυόμενη σεισμική ενέργεια4 x 109 joules (1.11 megawatt hours, ισοδυναμεί με 0.951 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
3.233 kmIsland of Hawaii, HawaiiUSGS
3.032 kmISLAND OF HAWAII, HAWAIIEMSC

Seismograms

Seismic station: Pohakuloa, Hawaii, USA (POHA/IU network) | Distance from quake: 63 km / 39 mi | Show on map | Station Info
Seismic station Pohakuloa, Hawaii, USA: 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 (1)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
Translate
santa rosa / Very weak shaking (MMI II)

Earlier earthquakes in the same area

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