Fuerte terremoto magnitud 6.5 - Kermadec Islands Region (New Zealand), domingo, 21 dic. 1986

Fuerte terremoto magnitud 6.5 - Kermadec Islands Region (New Zealand), domingo, 21 dic. 1986

Strong magnitude 6.5 earthquake at 17 km depth

Fecha & hora: 21 Dec 1986 01:10:51 UTC###AGESTRINGCOPY###
Magnitud: 6.5
Profundidad: 17.1 km
Epicentro latitud / longitud: 28,101°S / 176,737°W (Nueva Zelanda)
Volcán mas cercano: Putoto (91 km / 57 mi)
Fuente primaria de datos: USGS
Energía liberada estimada: 3.5 x 1014 joules (98.6 gigawatt hours, equivalent to 84802 tons of TNT or 5.3 atomic bombs!) 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.
MagnitudProfundidadUbicaciónFuente
M 6.517 kmKermadec Islands region (New Zealand)USGS
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 M 6.5 terremoto: Kermadec Islands Region (New Zealand) Sun, 21 Dec 01h10

More info
Recorded aftershocks, latest first (20 quakes):
  • 12 may 1987 04:17 UTC
    | M 4.5 |
    193 km (119,9 mi) depth
    |
    55 km (34 mi) distance
    | USGS | Details
  • 05 may 1987 00:31 UTC
    | M 5.0 |
    33 km (20,5 mi) depth
    |
    39 km (24 mi) distance
    | USGS | Details
  • 04 may 1987 17:37 UTC
    | M 5.3 |
    80,1 km (49,8 mi) depth
    |
    39 km (24 mi) distance
    | USGS | Details
  • 03 may 1987 11:02 UTC
    | M 4.8 |
    62 km (38,5 mi) depth
    |
    67 km (41 mi) distance
    | USGS | Details
  • 08 abr 1987 07:26 UTC
    | M 4.6 |
    33 km (20,5 mi) depth
    |
    24 km (15 mi) distance
    | USGS | Details
  • 25 feb 1987 02:01 UTC
    | M 5.2 |
    71,7 km (44,6 mi) depth
    |
    39 km (24 mi) distance
    | USGS | Details
  • 19 feb 1987 09:32 UTC
    | M 5.0 |
    10 km (6,2 mi) depth
    |
    54 km (33 mi) distance
    | USGS | Details
  • 12 feb 1987 05:01 UTC
    | M 4.4 |
    113,6 km (70,6 mi) depth
    |
    49 km (30 mi) distance
    | USGS | Details
  • 10 feb 1987 02:09 UTC
    | M 5.0 |
    46,7 km (29 mi) depth
    |
    16 km (10 mi) distance
    | USGS | Details
  • 31 ene 1987 10:30 UTC
    | M 4.7 |
    33 km (20,5 mi) depth
    |
    34 km (21 mi) distance
    | USGS | Details
  • 25 ene 1987 14:13 UTC
    | M 4.6 |
    33 km (20,5 mi) depth
    |
    48 km (30 mi) distance
    | USGS | Details
  • 08 ene 1987 23:50 UTC
    | M 4.3 |
    33 km (20,5 mi) depth
    |
    64 km (40 mi) distance
    | USGS | Details
  • 05 ene 1987 21:07 UTC
    | M 4.6 |
    113 km (70,2 mi) depth
    |
    96 km (60 mi) distance
    | USGS | Details
  • 04 ene 1987 10:43 UTC
    | M 5.1 |
    33 km (20,5 mi) depth
    |
    76 km (47 mi) distance
    | USGS | Details
  • 04 ene 1987 01:56 UTC
    | M 5.3 |
    33 km (20,5 mi) depth
    |
    87 km (54 mi) distance
    | USGS | Details
  • 04 ene 1987 01:38 UTC
    | M 5.8 |
    33 km (20,5 mi) depth
    |
    102 km (64 mi) distance
    | USGS | Details
  • 26 dic 1986 02:41 UTC
    | M 5.0 |
    29,9 km (18,6 mi) depth
    |
    89 km (56 mi) distance
    | USGS | Details
  • 22 dic 1986 00:21 UTC
    | M 4.7 |
    33 km (20,5 mi) depth
    |
    18 km (11 mi) distance
    | USGS | Details
  • 21 dic 1986 20:23 UTC
    | M 4.7 |
    33 km (20,5 mi) depth
    |
    35 km (22 mi) distance
    | USGS | Details
  • 21 dic 1986 12:58 UTC
    | M 4.3 |
    33 km (20,5 mi) depth
    |
    21 km (13 mi) distance
    | USGS | Details

Earlier earthquakes in the same area

Fuerte terremoto magnitud 6.5 - Kermadec Islands Region (New Zealand), domingo, 21 dic. 1986
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