Μέτριος σεισμός μεγέθους 4.0 - 104 km βορειοανατολικά από Μπόιζι, Ada County, Αϊντάχο, Ηνωμένες Πολιτείες, Τρίτη, 23 Νοε 2021 05:32 (GMT -7) -

Μέτριος σεισμός μεγέθους 4.0 - 104 km βορειοανατολικά από Μπόιζι, Ada County, Αϊντάχο, Ηνωμένες Πολιτείες, Τρίτη, 23 Νοε 2021 05:32 (GMT -7) Μέτριος σεισμός μεγέθους 4.0 - 104 km βορειοανατολικά από Μπόιζι, Ada County, Αϊντάχο, Ηνωμένες Πολιτείες, Τρίτη, 23 Νοε 2021 05:32 (GMT -7)

Μέτριος σεισμός μεγέθους 4.0 σε βάθος 10 χλμ

23 Nov 12:36 UTC: Πρώτα να αναφέρει: VolcanoDiscovery after 3 λεπτά.
23 Nov 12:50: Now using data updates from USGS
Update Tue, 23 Nov 2021, 12:54
Moderate magnitude 4.0 earthquake 12 miles southwest of Stanley, Idaho, United States
4.0 quake 23 Nov 5:32 am (GMT -7)
4.0 quake 23 Nov 5:32 am (GMT -7)
An earthquake of magnitude 4.0 occurred early morning on Tuesday, November 23rd, 2021, at 5:32 am local time near Stanley, Custer County, Idaho, USA, as reported by the United States Geological Survey.
According to preliminary data, the quake was located at a shallow depth of 6.2 miles. Shallow earthquakes are felt more strongly than deeper ones as they are closer to the surface. 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 4.0 earthquake as well.
Based on the preliminary seismic data, the quake should not have caused any significant damage, but was probably felt by many people as light vibration in the area of the epicenter.
Weak shaking might have been felt in Stanley (pop. 68) located 12 miles from the epicenter.
Other towns or cities near the epicenter where the quake might have been felt as very weak shaking include Ketchum (pop. 2,700) located 52 miles from the epicenter, and Hailey (pop. 8,100) 62 miles away.

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Earthquake data

Λεπτομέρειες σεισμού

Ημερομηνία και ώρα23 Nov 2021 12:32:51 UTC -
Τοπική ώρα στο επίκεντροΤρί, 23 Νοε 2021 05:32 (GMT -7)
StatusΕπιβεβαιωμένος
Μέγεθος4
Βάθος10.0 km
Επίκεντρο γεωγραφικό πλάτος / γεωγραφικό μήκος44.1713°N / 115.1682°W (Custer, Αϊντάχο, Ηνωμένες Πολιτείες)
Antipode44.171°S / 64.832°E
Ένταση δονήσεωνΑσθενής
Αισθητός15 αναφορές
Κύρια πηγή δεδομένωνUSGS (United States Geological Survey)
Πλησιέστερα ηφαίστειοShoshone (128 km / 80 mi)
Κοντινά μέρη19 km (12 mi) ΝΔ of Stanley (pop: 68) | Στον χάρτη | Σεισμοί κοντά
84 km (52 mi) ΒΔ of Ketchum (pop: 2,730) | Στον χάρτη | Σεισμοί κοντά
100 km (62 mi) ΒΔ of Hailey (Blaine County) (pop: 8,130) | Στον χάρτη | Σεισμοί κοντά
104 km (64 mi) ΒΑ of Μπόιζι (pop: 146,000) | Στον χάρτη | Σεισμοί κοντά
109 km (68 mi) ΒΑ of Eagle (Ada County) (pop: 23,600) | Στον χάρτη | Σεισμοί κοντά
116 km (72 mi) ΒΑ of Meridian (pop: 90,700) | Στον χάρτη | Σεισμοί κοντά
126 km (78 mi) ΒΑ of Kuna (Ada County) (pop: 17,200) | Στον χάρτη | Σεισμοί κοντά
132 km (82 mi) ΒΑ of Nampa (pop: 89,800) | Στον χάρτη | Σεισμοί κοντά
134 km (83 mi) ΒΑ of Caldwell (pop: 51,700) | Στον χάρτη | Σεισμοί κοντά
188 km (117 mi) ΒΔ of Twin Falls (pop: 47,500) | Στον χάρτη | Σεισμοί κοντά
Ο καιρός στο επίκεντρο την ώρα του σεισμούClear Sky -10.2°C (14 F), humidity: 70%, wind: 2 m/s (4 kts) from SE
Εκτιμώμενη εκλυόμενη σεισμική ενέργεια6.3 x 1010 joules (17.5 megawatt hours, ισοδυναμεί με 15.1 τόνους TNT) | about seismic energy
Διαδραστικός χάρτης
[μικρότερα] [μεγαλύτερα]
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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.ΒάθοςΤοποθεσίαΠηγή
4.010 kmNear Boise, Idaho, USAUSGS
4.412 kmSOUTHERN IDAHOEMSC
4.010 kmWestern IdahoRaspberryShake

User reports for this quake (17)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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31 km of Salmon, Lemhi, Idaho (125.5 km NE of epicenter) [Map] / Weak shaking (MMI III) / single lateral shake / 1-2 s : Jolt and small vibrations/rattling dogs reacted with panic | 2 users found this interesting. (reported through our app)  
Boise Idaho (59.4 km S of epicenter) [Map] / Weak shaking (MMI III) / rattling, vibrating / very short : Sitting on the couch. Couch vibrating and heard stuff hanging in walls shake. | 2 users found this interesting.  
Boise / Moderate shaking (MMI V) / rattling, vibrating / very short : J | 2 users found this interesting.  
Hailey, ID (99.1 km SE of epicenter) [Map] / Light shaking (MMI IV) / rattling, vibrating / 5-10 s : Felt bed shaking, heard closet doors rattle | One user found this interesting.  
Eagle, Idaho / Light shaking (MMI IV) / single lateral shake / 10-15 s : One single shockwave lasting about 15 seconds. Strong enough to be felt and heard. No movement of glassware pictures, etc. No damage. No follow up aftershocks felt.  
Spring Creek, NV 89815 / not felt : Sleeping on an air mattress. Didn't wake up | One user found this interesting. (reported through our app)  
Robie Creek / Light shaking (MMI IV) / rattling, vibrating / very short : House shook as we were in bed | One user found this interesting.  
Boise, ID (102.6 km SW of epicenter) [Map] / Very weak shaking (MMI II) / rattling, vibrating / 2-5 s
Eagle, Ada, Idaho (100.6 km WSW of epicenter) [Map] / Weak shaking (MMI III) / rattling, vibrating / 2-5 s
Boise (111.2 km SW of epicenter) [Map] / Weak shaking (MMI III)
Hailey / Weak shaking (MMI III) / vibration and rolling / very short
Robie Creek / Light shaking (MMI IV) / rattling, vibrating / very short : House shook as we were in bed  
Hailey / Weak shaking (MMI III) / vibration and rolling / very short
Lowman / not felt / rattling, vibrating / 1-2 s
Boise / Very weak shaking (MMI II)
Boise, ID 83703 / Very weak shaking (MMI II) / rattling, vibrating / 1-2 s
lowman idaho / Very weak shaking (MMI II) / rattling, vibrating / 5-10 s
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