Forte terremoto magnitudine 6.1 - Kepulauan Talaud, Indonesia giovedì, 26 marzo 1981

Forte terremoto magnitudine 6.1 - Kepulauan Talaud, Indonesia giovedì, 26 marzo 1981

Strong magnitude 6.1 earthquake at 61 km depth

Data & ora: 26 Mar 1981 09:30:04 UTC###AGESTRINGCOPY###
Magnitudine: 6.1
Profondità: 60.5 km
Epicentro latitudine / longitudine: 3.412°N / 127.998°E (Indonesia)
Vulcano più vicino: Tarakan (177 km / 110 mi)
Nearby towns and cities:
150 km ESE da Bowonibarua (North Sulawesi)
187 km N da Tobelo (Kabupaten Halmahera Utara, Maluku Utara) (pop: 10,000)
299 km NNE da Ternate (Maluku Utara) (pop: 101,700)
301 km N da Sofifi (Kota Tidore Kepulauan, Maluku Utara) (pop: 36,200)
380 km NE da Bitung (North Sulawesi) (pop: 137,400)
411 km ENE da Manado (Sulawesi Utara) (pop: 451,900)
577 km SE da Budta (SOCCSKSARGEN, Filippine) (pop: 1,273,700)
2582 km ENE da Jakarta (pop: 8,540,100)
Fonte dati primaria: USGS
Stima dell'energia sismica liberata: 8.9 x 1013 joules (24.8 gigawatt hours, equivalent to 21301 tons of TNT or 1.3 atomic bombs!) [saperne di più]
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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.
MagnitudineProfonditàUbicazioneFonte
M 6.161 kmKepulauan Talaud, IndonesiaUSGS
Note: for quakes of 2012 and earlier, our database often contains only records from USGS.

User reports for this quake

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
There are no user reports for this quake yet. If you felt it be the first to report it!
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Aftershocks of the 6.1 quake Kepulauan Talaud, Indonesia, 26 March 21:30 UTC

More info
Recorded aftershocks, latest first (4 quakes):
  • 08 Sep 1981 10:27 UTC
    | M 4.2 |
    33 km (20.5 mi) depth
    |
    26 km (16 mi) distance
    | USGS | Details
  • 07 Aug 1981 05:43 UTC
    | M 4.6 |
    80 km (49.7 mi) depth
    |
    14 km (9 mi) distance
    | USGS | Details
  • 22 Jul 1981 23:53 UTC
    | M 5.4 |
    33 km (20.5 mi) depth
    |
    27 km (17 mi) distance
    | USGS | Details
  • 12 Jul 1981 17:29 UTC
    | M 4.7 |
    100.4 km (62.4 mi) depth
    |
    28 km (18 mi) distance
    | USGS | Details

Earlier earthquakes in the same area

Strong mag. 6.1 earthquake - Kepulauan Talaud, Indonesia, on Thursday, 26 March 1981 at 21:30 (GMT)
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