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Terremoto forte mag. 6.1 - Coral Sea, Vanuatu, lunedì, 18 ott 2021 18:26 (GMT +11) -

Terremoto forte mag. 6.1 - Coral Sea, Vanuatu, lunedì, 18 ott 2021 18:26 (GMT +11) Terremoto forte mag. 6.1 - Coral Sea, Vanuatu, lunedì, 18 ott 2021 18:26 (GMT +11)

Terremoto forte magnitudine 6.1 a 105 km di profondità

18 Oct 07:35 UTC: Primo a segnalare: GFZ dopo 8 minuti.
18 Oct 07:37: Profondità ricalcolata da 104.0 a 105.0 km (da 65 a 65 mi). Posizione dell'epicentro corretta di 6.9 km (4.3 mi) al ENE.
18 Oct 08:21: Magnitudine ricalcolata da 6.0 a 6.1.

Dettagli del sismo

Data e ora18 Oct 2021 07:26:53 UTC -
Ora locale all'epicentrolunedì, 18 ott 2021 18:26 (GMT +11)
Prof.105.0 km
Epicentro latitudine / longitudine13.68°S / 166.93°E (Coral Sea, Vanuatu)
Antipode13.68°N / 13.07°W
Intensità di scuotimentoScuotimento leggero
Sentito3 rapporti
Fonte dati primariaGFZ (German Research Centre for Geosciences)
Vulcano più vicinoSuretamatai (60 km / 37 mi)
Luoghi vicini71 km ONO da Sola (pop: 1,170) | Mappa | Sismi nelle vicinanze
152 km N da Port-Olry (pop: 1,950) | Mappa | Sismi nelle vicinanze
206 km N da Santo (Luganville) (pop: 13,400) | Mappa | Sismi nelle vicinanze
270 km N da Norsup (pop: 3,000) | Mappa | Sismi nelle vicinanze
351 km SSE da Lata (Santa Cruz Islands, Isole Salomone) (pop: 553) | Mappa | Sismi nelle vicinanze
73 km SE da Hiw Island (pop: 269) | Mappa | Sismi nelle vicinanze
295 km NNO da Malakula Island (pop: 22,900) | Mappa | Sismi nelle vicinanze
Meteo all'epicentro al momento del sismoOvercast Clouds 28.4°C (83 F), humidity: 74%, wind: 4 m/s (9 kts) from E
Energia sismica rilasciata stimata8.9 x 1013 joules (24.8 GWh, equivalent to 21301 tons of TNT o 1.3 atomic bombs!) | about seismic energy
Mostra la mappa interattiva
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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.
6.1105 kmVanuatu IslandsGFZ
6.0106 kmVanuatu IslandsBMKG
5.7121 kmVanuatu: Near NouméaRENASS
6.0106 kmVanuatu Islands [Sea: Vanuatu]INGV
6.197 km67 Km WNW of Sola, VanuatuUSGS
5.9103 kmVanuatu IslandsGeoAu


Seismic station: Honiara, Solomon Islands (HNR/IU network) | Distance from quake: 895 km / 556 mi | Show on map | Station Info
Seismic station Honiara, Solomon Islands: vertical movement plot around time of quake (source: IRIS/BUD)
Seismogram (vertical component) around time of quake. Thin dotted red line indicates time of quake. Seismic waves arrive some time later, depending on distance. Source: IRIS Buffer of Uniform Data (BUD) webtool
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User reports for this quake (5)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
Leave a comment if you find a particular report interesting or want to add to it.
Flag as inappropriate.
Mark as helpful or interesting.
Send your own user report!
Vanuatu Islands / Strong shaking (MMI VI) / vertical swinging (up and down) / 20-30 s : I was just sitting on my sofa watching TV with my parents, getting ready to go to my friend's house to do our homework together. Suddenly my light started shaking that it almost fell to the table. Luckily it didn't, just a few parts of the light broke. My | 13 users found this interesting.  
Santo (210.6 km S of epicenter) [Map] / Light shaking (MMI IV) / rattling, vibrating / 15-20 s : Heard rumble, small quivers and then a few decent shakes | 6 users found this interesting.  
Vanuatu / not felt : No, I didn't felt anything  
Port Vila / Weak shaking (MMI III) / 2-5 s : Very mild, only slight movement  
Tully, north coast Qld, Australia / not felt


[More info]

Scosse di assestamento, piu recenti per prima (8 in tutto)

Data e oraMag.
13 apr 2022 02:32
24 settimane fa

17 km
Coral Sea, 89 km O da Sola, Torba, VanuatuPiù
16 gen 2022 05:17
36 settimane fa

197 km
Coral Sea, VanuatuPiù
3 gen 2022 02:09
38 settimane fa

104 km
Coral Sea, VanuatuPiù
29 dic 2021 21:49
39 settimane fa

194 km
Coral Sea, 99 km NO da Sola, Torba, VanuatuPiù
12 dic 2021 13:02
41 settimane fa

220 km
Coral Sea, 51 km N da Sola, Torba, VanuatuPiù
7 dic 2021 16:55
42 settimane fa

115 km
Coral Sea, 61 km O da Sola, Torba, VanuatuPiù
5 dic 2021 14:22
42 settimane fa

197 km
Coral Sea, 34 km SO da Sola, Torba, VanuatuPiù
1 nov 2021 06:50
47 settimane fa

10 km
Coral Sea, 39 km SO da Sola, Torba, VanuatuPiù

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