Terremoto moderato mag. 5.0 - South Pacific Ocean, 142 km a est da Neiafu, Vava‘u, Tonga, mercoledì, 22 aprile 2020 -

Terremoto moderato magnitudine 5.0 at 92 km depth

22 Apr 23:36 UTC: Primo a segnalare: GeoAu dopo 17 minuti.

Data & ora: 22 Apr 2020 23:19:35 UTC -
Magnitudine: 5
Profondità: 91.8 km
Epicentro latitudine / longitudine: 18.806°S / 172.648°W

(South Pacific Ocean, Tonga)
Vulcano più vicino: Toku (177 km / 110 mi)
Nearby towns and cities:
142 km E da Neiafu (pop: 4,320) --> Vedi sismi vicini
211 km ENE da Pangai (pop: 1,740) --> Vedi sismi vicini
289 km O da Alofi (Niue) (pop: 624) --> Vedi sismi vicini
297 km O da Hakupu (Niue) (pop: 221) --> Vedi sismi vicini
297 km O da Mutalau (Niue) (pop: 133) --> Vedi sismi vicini
340 km SSE da Hihifo (pop: 815) --> Vedi sismi vicini
362 km NE da Kolonga (pop: 1,100) --> Vedi sismi vicini
370 km NE da ‘Ohonua (Ohonua) (pop: 1,240) --> Vedi sismi vicini
372 km NE da Nuku'alofa (pop: 22,400) --> Vedi sismi vicini
372 km NE da Nuku‘alofa (pop: 22,400) --> Vedi sismi vicini
Fonte dati primaria: GeoAu (Geoscience Australia )
Stima dell'energia sismica liberata: 2 x 10¹² joules (554 megawatt hours, equivalent to 477 tons of TNT) 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.

Magnitudine	Profondità	Ubicazione	Fonte
M 5.0	92 km	Tonga Islands Region	GeoAu
M 5.0	10 km	83km SE of Neiafu, Tonga	USGS
M 5.1	10 km	Tonga	EMSC
M 5.6	10 km	Tonga Islands	BMKG
M 5.2	10 km	Tonga Islands	GFZ

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Earlier earthquakes in the same area since 1900

Hint: Click on Date/Time to show latest first

Date / time UTC
| Mag |
Profondità
|
Age
|
Distanza
| Details
30 Apr 1919 07:17
| 8.1 |
25km / 16mi
|
102 anni fa
|
52km / 33mi
| South Pacific Ocean, 158 km E of Neiafu, Vava‘u, Tonga
03 May 2006 15:26
| 8.0 |
55km / 34mi
|
15 anni fa
|
218km / 135mi
| South Pacific Ocean, 48 km SE of Pangai, Ha‘apai, Tonga
26 Jun 1913 04:57
| 7.7 |
25km / 16mi
|
108 anni fa
|
230km / 143mi
| South Pacific Ocean, 95 km SE of Pangai, Ha‘apai, Tonga
02 Apr 1977 07:15
| 7.6 |
33km / 21mi
|
44 anni fa
|
242km / 150mi
| South Pacific Ocean, Tonga
27 Feb 1921 18:23
| 7.4 |
15km / 9.3mi
|
100 anni fa
|
42km / 26mi
| South Pacific Ocean, 103 km E of Neiafu, Vava‘u, Tonga
06 Oct 1987 04:19
| 7.3 |
16km / 9.9mi
|
33 anni fa
|
106km / 66mi
| South Pacific Ocean, Tonga
08 Oct 1988 04:46
| 7.1 |
35km / 22mi
|
32 anni fa
|
25km / 15mi
| South Pacific Ocean, Tonga
17 Jun 1978 15:11
| 7.0 |
33km / 21mi
|
43 anni fa
|
194km / 121mi
| South Pacific Ocean, Tonga
27 Nov 1949 08:42
| 6.6 |
15km / 9.3mi
|
71 anni fa
|
139km / 86mi
| South Pacific Ocean, 433 km NE of Nuku’alofa, Nuku'alofa, Tongatapu
07 Feb 1997 08:41
| 6.4 |
28km / 17mi
|
24 anni fa
|
135km / 84mi
| South Pacific Ocean, 245 km NE of Nuku'alofa, Tongatapu

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Map of earlier quakes