Sismo minore mag. 1.4 - 8km W of Corona, CA, venerdì, 17 set 2021 12:26 (GMT -7) -

Sismo minore mag. 1.4 - 8km W of Corona, CA, venerdì, 17 set 2021 12:26 (GMT -7)

Sismo minore magnitudine 1.4 at 9 km depth

17 Sep 19:30 UTC: Primo a segnalare: USGS dopo 3 minuti.
17 Sep 20:34: Profondità ricalcolata da 7.8 a 8.5 km (da 4.8 a 5.3 mi).
Data & ora: 17 Sep 2021 19:26:58 UTC -
Ora locale a epicentro: venerdì, 17 set 2021 12:26 (GMT -7)
Magnitudine: 1.4
Prof.: 8.5 km
Epicentro latitudine / longitudine: 33.858°N / 117.6545°W (Contea di Kern, Stati Uniti)
Antipode: 33.858°S / 62.346°E
Vulcano più vicino: Lavic Lake (137 km / 85 mi)
Nearby towns and cities:
8 km OSO da Corona (pop: 164,200) --> Vedi sismi vicini
13 km SO da Norco (Riverside County) (pop: 26,300) --> Vedi sismi vicini
14 km SO da Eastvale (pop: 59,000) --> Vedi sismi vicini
15 km ESE da Yorba Linda (pop: 68,000) --> Vedi sismi vicini
17 km NE da Tustin Foothills (Orange County) (pop: 24,900) --> Vedi sismi vicini
17 km S da Chino (pop: 85,600) --> Vedi sismi vicini
18 km SSE da Chino Hills (pop: 78,300) --> Vedi sismi vicini
20 km ENE da Orange (pop: 141,000) --> Vedi sismi vicini
24 km E da Anaheim (pop: 350,700) --> Vedi sismi vicini
50 km ENE da Long Beach (pop: 474,100) --> Vedi sismi vicini
Weather at epicenter at time of quake:
Clear Sky 19.9°C (68 F), humidity: 58%, wind: 2 m/s (3 kts) from WNW
Fonte dati primaria: USGS (United States Geological Survey)
Stima dell'energia sismica liberata: 7.9 x 106 joules (2.21 kWh) More info
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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.
1.48.5 km8km W of Corona, CAUSGS

User reports for this quake (3)

Terremoti di questa magnitudo non possono essere normalmente percepiti dagli esseri umani, ma sono registrati dai moderni sismometri.
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
Irvine, California (25.2 km SW of epicenter) [Map] / Light shaking (MMI IV) / rattling, vibrating / 15-20 s
Inglewood (66.4 km W of epicenter) [Map] / Weak shaking (MMI III) / rattling, vibrating / 2-5 s
Menifee / Weak shaking (MMI III) / single lateral shake / 1-2 s
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