Ελαφρύς σεισμός μεγέθους 3.3 - 126 km βορειοανατολικά από Μπόιζι, Ada County, Αϊντάχο, Ηνωμένες Πολιτείες, Παρασκευή, 11 Μαρ 2022 13:59 (GMT -7) -
Δεδομένα σεισμού | Διαδραστικός χάρτης | User Reports | Νωρίτεροι σεισμοί εδώ | Σεισμοί στις ΗΠΑ | Αϊντάχο
Ελαφρύς σεισμός μεγέθους 3.3 σε βάθος 17 χλμ
11 Mar 21:24 UTC: Πρώτα να αναφέρει: EMSC after 24 λεπτά.
11 Mar 21:24: Now using data updates from USGS
12 Mar 17:42: Magnitude recalculated from 3.8 to 3.3. Hypocenter depth recalculated from 8.2 to 16.5 km (from 5.1 to 10.3 mi). Epicenter location corrected by 2 km (1.2 mi) towards N.
11 Mar 21:24: Now using data updates from USGS
12 Mar 17:42: Magnitude recalculated from 3.8 to 3.3. Hypocenter depth recalculated from 8.2 to 16.5 km (from 5.1 to 10.3 mi). Epicenter location corrected by 2 km (1.2 mi) towards N.
Update Fri, 11 Mar 2022, 21:30
Magnitude 3.8 earthquake strikes near Stanley, Custer County, Idaho, USA3.8 quake 11 Mar 1:59 pm (GMT -7)
A very shallow magnitude 3.8 earthquake was reported around noon near Stanley, Custer County, Idaho, USA.
According to the United States Geological Survey, the quake hit on Friday, March 11th, 2022, at 1:59 pm local time at a very shallow depth of 5.1 miles. Shallow earthquakes are felt more strongly than deeper ones as they are closer to the surface. Magnitude and other quake parameters can still change in the coming hours as the agency continues to process seismic data.
A second report was later issued by the European-Mediterranean Seismological Centre (EMSC), which listed it as a magnitude 3.8 earthquake as well. A third agency, the citizen-seismograph network of RaspberryShake, reported the same quake at magnitude 3.8.
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 5 miles from the epicenter.
Other towns or cities near the epicenter where the quake might have been felt as very weak shaking include Challis (pop. 1000) located 39 miles from the epicenter, and Challis (pop. 1000) 39 miles away. In Ketchum (pop. 2,700, 52 miles away), the quake was probably not felt.
According to the United States Geological Survey, the quake hit on Friday, March 11th, 2022, at 1:59 pm local time at a very shallow depth of 5.1 miles. Shallow earthquakes are felt more strongly than deeper ones as they are closer to the surface. Magnitude and other quake parameters can still change in the coming hours as the agency continues to process seismic data.
A second report was later issued by the European-Mediterranean Seismological Centre (EMSC), which listed it as a magnitude 3.8 earthquake as well. A third agency, the citizen-seismograph network of RaspberryShake, reported the same quake at magnitude 3.8.
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 5 miles from the epicenter.
Other towns or cities near the epicenter where the quake might have been felt as very weak shaking include Challis (pop. 1000) located 39 miles from the epicenter, and Challis (pop. 1000) 39 miles away. In Ketchum (pop. 2,700, 52 miles away), the quake was probably not felt.
Earthquake data
Λεπτομέρειες σεισμού
| Ημερομηνία και ώρα | 11 Mar 2022 20:59:37 UTC - |
| Τοπική ώρα στο επίκεντρο | Παρ, 11 Μαρ 2022 13:59 (GMT -7) |
| Status | Επιβεβαιωμένος |
| Μέγεθος | 3.3 |
| Βάθος | 16.5 km |
| Επίκεντρο γεωγραφικό πλάτος / γεωγραφικό μήκος | 44.3122°N / 114.9586°W  (Custer, Αϊντάχο, Ηνωμένες Πολιτείες) |
| Antipode | 44.312°S / 65.041°E |
| Ένταση δονήσεων | Ασθενής κοντά στο επίκεντρο |
| Αισθητός | 0 αναφορές |
| Κύρια πηγή δεδομένων | USGS (United States Geological Survey) |
| Πλησιέστερα ηφαίστειο | Shoshone (135 km / 84 mi) |
| Κοντινά μέρη | 11 km (7 mi) Β of Stanley (pop: 68) | Στον χάρτη | Σεισμοί κοντά 62 km (38 mi) ΝΔ of Challis (pop: 1,040) | Στον χάρτη | Σεισμοί κοντά 85 km (53 mi) ΒΔ of Ketchum (pop: 2,730) | Στον χάρτη | Σεισμοί κοντά 126 km (79 mi) ΒΑ of Μπόιζι (pop: 146,000) | Στον χάρτη | Σεισμοί κοντά 131 km (81 mi) ΒΑ of Eagle (Ada County) (pop: 23,600) | Στον χάρτη | Σεισμοί κοντά 139 km (86 mi) ΒΑ of Meridian (pop: 90,700) | Στον χάρτη | Σεισμοί κοντά 148 km (92 mi) ΒΑ of Kuna (Ada County) (pop: 17,200) | Στον χάρτη | Σεισμοί κοντά 155 km (96 mi) ΒΑ of Nampa (pop: 89,800) | Στον χάρτη | Σεισμοί κοντά 156 km (97 mi) ΒΑ of Caldwell (pop: 51,700) | Στον χάρτη | Σεισμοί κοντά 199 km (123 mi) ΒΔ of Twin Falls (pop: 47,500) | Στον χάρτη | Σεισμοί κοντά |
| Ο καιρός στο επίκεντρο την ώρα του σεισμού | Overcast Clouds  -0.1°C (32 F), humidity: 44%, wind: 2 m/s (4 kts) |
| Εκτιμώμενη εκλυόμενη σεισμική ενέργεια | 5.6 x 109 joules (1.56 megawatt hours, ισοδυναμεί με 1.34 τόνους TNT) | about seismic energy |
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 |
| 3.3 | 17 km | 8 Km N of Stanley, Idaho | USGS |
| 3.3 | 17 km | Western Idaho | RaspberryShake |
| 3.8 | 8 km | SOUTHERN IDAHO | EMSC |
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
Earlier earthquakes in the same area
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