Moderate mag. 5.4 earthquake - Sveitarfélagið Hornafjörður, East, 237 km east of Reykjavik, Iceland, on Tuesday, 21 October 2014 at 08:36 (GMT)

Moderate mag. 5.4 earthquake - Sveitarfélagið Hornafjörður, East, 237 km east of Reykjavik, Iceland, on Tuesday, 21 October 2014 at 08:36 (GMT)

Moderate magnitude 5.4 earthquake at 10 km depth

21 Oct 08:44 UTC: First to report: GFZ after 7 minutes.
Oct 21 09:10: Magnitude recalculated from 5.2 to 5.4.
Date & time: 21 Oct 2014 08:36:40 UTC
Magnitude: 5.4
Depth: 10.0 km
Epicenter latitude / longitude: 64.65°N / 17.12°W (Sveitarfélagið Hornafjörður, East, Iceland)
Nearest volcano: Kverkfjöll (18 km / 11 mi)
Nearby towns and cities:
102 km (63 mi) WNW of Hofn (pop: 1,690) --> See nearby quakes!
120 km (74 mi) S of Laugar (Northeast) (pop: 1000) --> See nearby quakes!
124 km (77 mi) SSE of Akureyri (Northeast) (pop: 17,700) --> See nearby quakes!
144 km (89 mi) WSW of Reydarfjordur (pop: 1,150) --> See nearby quakes!
145 km (90 mi) WSW of Egilsstaðir (pop: 2,300) --> See nearby quakes!
237 km (147 mi) ENE of Reykjavik (Capital Region) (pop: 118,900) --> See nearby quakes!
238 km (148 mi) ENE of Kopavogur (Capital Region) (pop: 31,700) --> See nearby quakes!
241 km (150 mi) ENE of Hafnarfjordur (Capital Region) (pop: 26,800) --> See nearby quakes!
241 km (150 mi) ENE of Hafnarfjörður (pop: 26,800) --> See nearby quakes!
243 km (151 mi) ENE of Alftanes (Capital Region) (pop: 2,390) --> See nearby quakes!
Primary data source: GFZ (German Research Centre for Geosciences)
Estimated released energy: 7.9 x 1012 joules (2.21 gigawatt hours, equivalent to 1898 tons of TNT or 0.1 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.
MagnitudeDepthLocationSource
M 5.410 kmIcelandGFZ
M 5.410 km ICELANDEMSC
M 5.210 km90km WNW of Hofn, IcelandUSGS
M 5.316 km7.3 km NE of BárðarbungaIMO

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 5.4 quake Sveitarfélagið Hornafjörður, East, 237 km east of Reykjavik, Iceland, 21 October 2014 08:36 GMT

More info
Recorded aftershocks, latest first (1822 quakes):
  • 20 Dec 2014 07:07 UTC
    | M 2.1 |
    8.5 km (5.3 mi) depth
    |
    16 km (10 mi) distance
    | IMO | Details
  • 20 Dec 2014 05:38 UTC
    | M 2.0 |
    4.7 km (2.9 mi) depth
    |
    14 km (9 mi) distance
    | IMO | Details
  • 20 Dec 2014 05:34 UTC
    | M 3.6 |
    9.2 km (5.7 mi) depth
    |
    14 km (9 mi) distance
    | IMO | Details
  • 20 Dec 2014 04:43 UTC
    | M 3.3 |
    9.4 km (5.8 mi) depth
    |
    18 km (11 mi) distance
    | IMO | Details
  • 20 Dec 2014 03:13 UTC
    | M 2.2 |
    7.8 km (4.8 mi) depth
    |
    13 km (8 mi) distance
    | IMO | Details
  • 20 Dec 2014 03:07 UTC
    | M 3.5 |
    9.6 km (6 mi) depth
    |
    16 km (10 mi) distance
    | IMO | Details
  • 20 Dec 2014 03:07 UTC
    | M 2.8 |
    9.6 km (6 mi) depth
    |
    16 km (10 mi) distance
    | IMO | Details
  • 20 Dec 2014 00:25 UTC
    | M 2.1 |
    4.4 km (2.7 mi) depth
    |
    13 km (8 mi) distance
    | IMO | Details
  • 20 Dec 2014 00:11 UTC
    | M 2.1 |
    6.2 km (3.9 mi) depth
    |
    16 km (10 mi) distance
    | IMO | Details
  • 20 Dec 2014 00:07 UTC
    | M 2.3 |
    7.1 km (4.4 mi) depth
    |
    15 km (9 mi) distance
    | IMO | Details
  • 20 Dec 2014 00:06 UTC
    | M 3.0 |
    5 km (3.1 mi) depth
    |
    16 km (10 mi) distance
    | IMO | Details
  • 19 Dec 2014 23:07 UTC
    | M 4.2 |
    5.2 km (3.2 mi) depth
    |
    16 km (10 mi) distance
    | IMO | Details
  • 19 Dec 2014 22:41 UTC
    | M 2.1 |
    7.2 km (4.5 mi) depth
    |
    19 km (12 mi) distance
    | IMO | Details
  • 19 Dec 2014 18:56 UTC
    | M 3.5 |
    5.8 km (3.6 mi) depth
    |
    15 km (9 mi) distance
    | IMO | Details
  • 19 Dec 2014 18:52 UTC
    | M 2.2 |
    6.5 km (4 mi) depth
    |
    12 km (8 mi) distance
    | IMO | Details
  • 19 Dec 2014 16:58 UTC
    | M 2.1 |
    8.9 km (5.5 mi) depth
    |
    15 km (10 mi) distance
    | IMO | Details
    • Show all

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Earlier earthquakes in the same area

Moderate mag. 5.4 earthquake - Sveitarfélagið Hornafjörður, East, 237 km east of Reykjavik, Iceland, on Tuesday, 21 October 2014 at 08:36 (GMT)
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