Sismo debile mag. 2.5 - 23 km a sud ovest da Bojnourd, North Khorasan, Iran, domenica, 12 set 2021 09:43 (GMT +4:30) -
Quake Data | Mappa interattiva | User Reports | Sismi precendenti nella zona | Sismi Iran | North Khorasan | Provincia di Ahal | Tehran


Sismo debile magnitudine 2.5 a 9 km di profondità
12 Sep 06:25 UTC: Primo a segnalare: IRSC dopo 1 ora e 12 minuti.
Ora locale a epicentro: domenica, 12 set 2021 09:43 (GMT +4:30)
Magnitudine: 2.5
Prof.: 9.0 km
Epicentro latitudine / longitudine: 37.3°N / 57.19°E

Antipode: 37.3°S / 122.81°W
Nearby towns and cities:
23 km SSO da Bojnourd (pop: 192,000) --> Vedi sismi vicini
38 km NO da Esfarāyen (pop: 59,700) --> Vedi sismi vicini
66 km O da Shīrvān (pop: 82,800) --> Vedi sismi vicini
122 km SO da Abadan (Ahal, Turkmenistan) (pop: 39,500) --> Vedi sismi vicini
546 km ENE da Teheran (Tehran) (pop: 7,153,300) --> Vedi sismi vicini
Fonte dati primaria: IRSC
Stima dell'energia sismica liberata: 3.5 x 108 joules (98.6 kWh) | 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. | Prof. | Ubicazione | Fonte |
2.5 | 9 km | Iran: 24 Km of Bojnord, North Khorasan | IRSC |
User reports for this quake
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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