Sismo debile mag. 2.5 - 35 km a sud da Behshahr, Mazandaran, Iran, domenica, 5 dic 2021 23:31 (GMT +3:30) -
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Sismo debile magnitudine 2.5 a 8 km di profondità
5 Dec 20:15 UTC: Primo a segnalare: IRSC dopo 13 minuti.
Ora locale a epicentro: domenica, 5 dic 2021 23:31 (GMT +3:30)
Magnitudine: 2.5
Prof.: 8.0 km
Epicentro latitudine / longitudine: 36.38°N / 53.6°E

Antipode: 36.38°S / 126.4°W
Vulcano più vicino: Damavand (142 km / 88 mi)
Nearby towns and cities:
35 km S da Behshahr (pop: 93,500) --> Vedi sismi vicini
40 km SE da Nekā (pop: 48,800) --> Vedi sismi vicini
52 km ESE da Sari (pop: 255,400) --> Vedi sismi vicini
68 km ESE da Jūybār (Juybar) (pop: 28,400) --> Vedi sismi vicini
71 km ONO da Dāmghān (Semnan) (pop: 67,700) --> Vedi sismi vicini
85 km ESE da Babol (pop: 202,800) --> Vedi sismi vicini
91 km SO da Gorgan (Golestan) (pop: 244,900) --> Vedi sismi vicini
91 km N da Semnan (pop: 124,800) --> Vedi sismi vicini
92 km ESE da Mashhad-i-Sar (pop: 48,100) --> Vedi sismi vicini
210 km ENE da Teheran (Tehran) (pop: 7,153,300) --> Vedi sismi vicini
Weather at epicenter at time of quake:
Scattered Clouds
4.2°C (39 F), humidity: 42%, wind: 5 m/s (10 kts) from SE
Fonte dati primaria: IRSC
Scattered Clouds

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 | 8 km | Iran: 17 Km of Kiasar, Mazandaran | 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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