Sismo debile mag. 2.5 - 7 Km SE of Ratliff City, Oklahoma, USA, sábbato, 27 febbraio 2021 -

Sismo debile mag. 2.5 - 7 Km SE of Ratliff City, Oklahoma, USA, sábbato, 27 febbraio 2021

Sismo debile magnitudine 2.5 at 1 km depth

27 Feb 10:29 UTC: Primo a segnalare: EMSC dopo 2 minuti.
27 Feb 10:29: Ora utilizzando nuova fonte di dati: USGS
27 Feb 10:33: Magnitudine ricalcolata da 2.3 a 2.5. Profondità ricalcolata da 4.1 a 0.9 km (da 2.5 a 0.6 mi).
Data & ora: 27 Feb 2021 10:27:20 UTC -
Ora locale a epicentro: Saturday, 27 Feb 2021 04:27 (GMT -6)
Magnitudine: 2.5
Profondità: 0.9 km
Epicentro latitudine / longitudine: 34.40754°N / 97.43962°W (Oklahoma, Stati Uniti)
Nearby towns and cities:
8 km SE da Ratliff City (pop: 120) --> Vedi sismi vicini
20 km NNE da Healdton (pop: 2,780) --> Vedi sismi vicini
31 km NNO da Lone Grove (Carter County) (pop: 5,210) --> Vedi sismi vicini
38 km NO da Ardmore (Carter County) (pop: 25,200) --> Vedi sismi vicini
42 km SSO da Pauls Valley (pop: 6,150) --> Vedi sismi vicini
49 km ESE da Duncan (Stephens County) (pop: 23,200) --> Vedi sismi vicini
81 km OSO da Ada (Pontotoc County) (pop: 17,300) --> Vedi sismi vicini
90 km ESE da Lawton (pop: 96,700) --> Vedi sismi vicini
91 km S da Norman (pop: 120,300) --> Vedi sismi vicini
118 km S da Oklahoma City (pop: 631,300) --> Vedi sismi vicini
Weather at epicenter at time of quake:
Broken Clouds 8.2°C (47 F), humidity: 96%, wind: 4 m/s (8 kts) from SE
Fonte dati primaria: USGS (United States Geological Survey)
Stima dell'energia sismica liberata: 3.5 x 108 joules (98.6 kilowatt hours) 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.
Mag.ProfonditàUbicazioneFonte
2.50.9 km7 Km SE of Ratliff City, Oklahoma, USAUSGS
2.51 kmOKLAHOMA, USAEMSC

User reports for this quake (2)

At magnitude 2.5, this quake might have been felt very close to the epicenter and under calm conditions.
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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Wichita ks 21st and Oliver 67220 / Light shaking (MMI IV) / horizontal (sideways) swinging / 15-20 s : Scraping rolling sound - felt like a wave and ended with a jolt  
Wichita ks 21st and Oliver 67220 / Light shaking (MMI IV) / horizontal (sideways) swinging / 15-20 s : Scraping rolling sound - felt like a wave and ended with a jolt  
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