Istituto Nazionale di Geofisica e Vulcanologia

Terremoto di magnitudo Mwp 6.2 del 23-12-2020 ore 19:11:49 (Italia) in zona: Palau [Sea]

Un terremoto di magnitudo Mwp 6.2 è avvenuto nella zona: Palau [Sea], il

  • 23-12-2020 18:11:49 (UTC)
  • 23-12-2020 19:11:49 (UTC +01:00) ora italiana
  • 24-12-2020 03:11:49 (UTC +09:00) orario locale nella zona del terremoto (Pacific/Palau)

con coordinate geografiche (lat, lon) 6.1560, 133.6250 ad una profondità di 20 km.

Il terremoto è stato localizzato da: Sala Sismica INGV-Roma.

Ricerca terremoti: Qualsiasi nel raggio di 30 km

I valori delle coordinate ipocentrali e della magnitudo rappresentano la migliore stima con i dati a disposizione. Eventuali nuovi dati o analisi potrebbero far variare tali stime.

Hai sentito il terremoto? Clicca qui

Compila il questionario.

Visualizza la localizzazione con

Comuni entro 20 km dall'epicentro

Nessun comune italiano entro 20 km dall'epicentro.

Città più vicine con almeno 50000 abitanti

Nessun comune italiano entro 100 km dall'epicentro con almeno 50000 abitanti.

Sismicità recente e storica
Pericolosità sismica
Mappe di scuotimento
Mappa del risentimento sismico
Cronologia delle localizzazioni calcolate
Tipo Magnitudo Tempo origine (UTC) Latitudine Longitudine Profondità (km) Ora pubblicazione (UTC) Autore ID Localizzazione
Rivista
Rev100 		mb 5.5
Mwp 6.2
Mwpd 6.3 		2020-12-23
18:11:49		 6.1559 133.625 20 2020-12-23
18:27:30		 Sala Sismica INGV-Roma 85657641
Localizzazione e magnitudo preferite finora.
Parametri della localizzazione preferita

Localizzazione

Campo Valore
Tempo (UTC) 2020-12-23 18:11:49
Latitudine 6.1559
Longitudine 133.6250
Profondità (km) 20 (from location)
Metodo di valutazione automatic
Stato della valutazione reviewed
Versione 100 -> SURVEY-INGV-A
Tipo di evento earthquake
ID localizzazione 85657641

Incertezze

Campo Valore
Tipo di incertezza uncertainty ellipse
Semi-asse maggiore dell'ellisse di confidenza (metri) 7982
Semi-asse minore dell'ellisse di confidenza (metri) 2092
azimuth dell’asse maggiore dell’ellisse di confidenza (gradi) 101
Regione di confidenza sul piano orizzontale espressa mediante singolo valore di incertezza (metri) 6653.4
Livello di confidenza dell'incertezza (%) 68

Qualità

Campo Valore
Maggiore gap azimutale nella distribuzione delle stazioni all'epicentro 65.0487
Numero di fasi associato indipendentemente se utilizzate nella localizzazione (determinazione dell'Origin) 110
Numero di fasi 110
Scarto quadratico medio dei residui di tempo risultanti dal calcolo del tempo origine (Origin) della localizzazione (sec) 1.05163
Distanza epicentrale della stazione piu' vicina (gradi) 8.04431
Distanza epicentrale della stazione piu’ lontana (gradi) 98.89154
Numero di stazioni in cui l’evento e’ stato osservato 110
Numero di stazioni usate nel calcolo dell'Origin 110
Parametri delle magnitudo

Mwpd:6.3

Campo Valore
Valore 6.3
Incertezza 0.1
Num. stazioni usate 69
Tipo di magnitudo Mwpd
Localizzazione di riferimento 85657641
Agenzia INGV
Autore early-est_ee1.2.4
Tempo di creazione (UTC) 2020-12-23 18:27:30

Mwp:6.2

Campo Valore
Valore 6.2
Incertezza 0.1
Num. stazioni usate 67
Tipo di magnitudo Mwp
Localizzazione di riferimento 85657641
Agenzia INGV
Autore early-est_ee1.2.4
Tempo di creazione (UTC) 2020-12-23 18:27:30

mb:5.5

Campo Valore
Valore 5.5
Incertezza 0.1
Num. stazioni usate 88
Tipo di magnitudo mb
Localizzazione di riferimento 85657641
Agenzia INGV
Autore early-est_ee1.2.4
Tempo di creazione (UTC) 2020-12-23 18:27:30
Tempi di arrivo
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
US.WVOR.BHZ.00 2020-12-23T18:25:29.78 10.0 positive automatic P 45 98.6926 2.21528 0.0880015
US.BMO.BHZ.00 2020-12-23T18:25:28.85 10.0 positive automatic P 43 98.8915 1.01682 0.0827236
BK.CMB.BHZ.00 2020-12-23T18:25:28.02 10.0 positive automatic P 50 98.6008 1.57324 0.0871281
US.NEW.BHZ.00 2020-12-23T18:25:24.25 10.0 positive automatic P 39 97.9399 0.756937 0.0872811
US.HAWA.BHZ.00 2020-12-23T18:25:20.28 10.0 positive automatic P 42 96.9475 0.978814 0.0911981
IU.KMBO.BHZ.00 2020-12-23T18:25:18.32 10.0 positive automatic P 270 96.4521 1.3405 0.059535
PL.SUW.BHZ. 2020-12-23T18:25:17.39 10.0 positive automatic P 326 96.7321 -0.551567 0.0894744
GE.DAG.BHZ. 2020-12-23T18:25:11.91 10.0 positive automatic P 354 95.5634 -0.317874 0.089593
GE.CSS.BHZ. 2020-12-23T18:25:07.55 10.0 positive automatic P 306 94.8238 -1.74002 0.043998
CN.RES.BHZ. 2020-12-23T18:25:05.35 10.0 positive automatic P 11 94.0362 -0.872908 0.0121166
GE.VSU.BHZ. 2020-12-23T18:25:01.70 10.0 positive automatic P 330 93.4187 -0.505545 0.0937541
KO.BNN.BHZ. 2020-12-23T18:24:57.26 10.0 positive automatic P 309 92.1462 0.127911 0.0773705
DK.NOR.BHZ. 2020-12-23T18:24:52.15 10.0 positive automatic P 356 91.1414 0.0582235 0.0492491
G.ATD.BHZ.00 2020-12-23T18:24:46.85 10.0 positive automatic P 282 89.5266 0.578934 0.129449
IU.KEV.BHZ.00 2020-12-23T18:24:45.87 10.0 positive automatic P 341 89.8698 -0.3188 0.103661
GE.VOI.BHZ. 2020-12-23T18:24:44.45 10.0 positive automatic P 248 89.4624 -0.227148 0.200929
II.ABPO.BHZ.00 2020-12-23T18:24:41.47 10.0 positive automatic P 251 88.6131 0.043832 0.106623
US.WRAK.BHZ.00 2020-12-23T18:24:35.55 10.0 positive automatic P 34 87.0896 2.38455 0.110386
KO.GURO.HHZ. 2020-12-23T18:24:35.91 10.0 positive automatic P 309 87.4048 0.985873 0.144178
II.KIV.BHZ.00 2020-12-23T18:24:29.82 10.0 positive automatic P 314 86.4014 -0.822988 0.11009
II.RAYN.BHZ.00 2020-12-23T18:24:27.95 10.0 positive automatic P 293 85.8289 0.872647 0.116359
IU.GNI.BHZ.00 2020-12-23T18:24:25.32 10.0 positive automatic P 310 85.1813 -0.276813 0.128137
AT.SKAG.BHZ. 2020-12-23T18:24:25.90 10.0 positive automatic P 31 85.2272 0.848285 0.110632
CN.INK.BHZ. 2020-12-23T18:24:23.88 10.0 positive automatic P 22 85.3289 -0.564043 0.113667
GT.VNDA.BHZ.00 2020-12-23T18:24:22.63 10.0 positive automatic P 174 85.1406 -1.21189 0.0459243
G.RER.BHZ.00 2020-12-23T18:24:05.10 10.0 positive automatic P 247 81.0306 0.821073 0.127512
IU.COLA.BHZ.00 2020-12-23T18:23:54.05 10.0 positive automatic P 25 79.5592 0.00193159 0.130752
II.ARTI.BHZ.00 2020-12-23T18:23:37.22 10.0 positive automatic P 327 76.7278 -1.50735 0.160639
II.KDAK.BHZ.00 2020-12-23T18:23:36.02 10.0 positive automatic P 32 76.1878 -0.0461071 0.145935
II.UOSS.BHZ.00 2020-12-23T18:23:34.52 10.0 positive automatic P 294 76.0184 0.0674662 0.240514
G.ROCAM.BHZ.00 2020-12-23T18:23:23.35 10.0 positive automatic P 247 73.7445 1.84054 0.0727483
IU.CASY.BHZ.00 2020-12-23T18:23:23.67 10.0 positive automatic P 189 74.3476 -1.25993 0.206223
AK.TNA.BHZ. 2020-12-23T18:23:10.59 10.0 positive automatic P 22 71.7641 0.698545 0.16333
IU.RAR.BHZ.00 2020-12-23T18:23:06.65 10.0 positive automatic P 115 70.7715 1.59063 0.165241
G.AIS.BHZ.00 2020-12-23T18:22:49.35 10.0 positive automatic P 225 68.0984 2.1307 0.180545
AT.AKUT.BHZ. 2020-12-23T18:22:47.84 10.0 positive automatic P 33 68.1069 0.608697 0.173248
IU.BILL.BHZ.00 2020-12-23T18:22:30.42 10.0 positive automatic P 13 65.6945 -0.936489 0.09931
IU.TIXI.BHZ.00 2020-12-23T18:22:28.87 10.0 positive automatic P 358 65.5433 -1.15294 0.182186
II.AAK.BHZ.00 2020-12-23T18:22:17.67 10.0 positive automatic P 315 63.3879 0.453387 0.219111
AK.ATKA.BHZ. 2020-12-23T18:22:12.57 10.0 positive automatic P 33 62.7132 0.323004 0.21388
II.NIL.BHZ.00 2020-12-23T18:22:08.42 10.0 positive automatic P 305 62.0431 0.191204 0.294867
NZ.ODZ.HHZ.10 2020-12-23T18:22:02.02 10.0 positive automatic P 151 60.9843 0.955207 0.219016
NZ.KHZ.HHZ.10 2020-12-23T18:21:57.50 10.0 positive automatic P 147 60.6130 -0.200284 0.240184
NZ.URZ.HHZ.10 2020-12-23T18:21:54.58 10.0 positive automatic P 141 59.9956 0.190896 0.116849
IU.MAKZ.BHZ.00 2020-12-23T18:21:53.62 10.0 positive automatic P 322 59.9696 0.404833 0.398995
IU.YAK.BHZ.00 2020-12-23T18:21:23.82 10.0 positive automatic P 358 55.9491 -1.0843 0.32702
GE.MALK.BHZ. 2020-12-23T18:21:02.77 10.0 positive automatic P 276 52.6642 0.575229 0.142651
GE.HALK.BHZ. 2020-12-23T18:21:02.40 10.0 positive automatic P 273 52.6174 0.616481 0.142905
II.PALK.BHZ.00 2020-12-23T18:21:01.95 10.0 positive automatic P 274 52.5410 0.557671 0.248422
II.TLY.BHZ.00 2020-12-23T18:20:55.42 10.0 positive automatic P 337 51.8196 -0.231781 0.423492
II.TAU.BHZ.00 2020-12-23T18:20:46.47 10.0 positive automatic P 167 50.6157 -0.0343231 0.319394
II.MSVF.BHZ.00 2020-12-23T18:20:45.02 10.0 positive automatic P 119 49.9402 1.88566 0.343717
IU.ULN.BHZ.00 2020-12-23T18:20:21.82 10.0 positive automatic P 336 47.4602 -0.358921 0.534349
ND.MARNC.BHZ.00 2020-12-23T18:19:55.45 10.0 positive automatic P 130 43.6075 2.56501 0.430318
G.CAN.BHZ.00 2020-12-23T18:19:54.50 10.0 positive automatic P 162 43.9245 -0.492694 0.424128
AU.RIV.BHZ. 2020-12-23T18:19:50.45 10.0 positive automatic P 159 43.2924 0.187189 0.446759
IU.NWAO.BHZ.00 2020-12-23T18:19:37.72 10.0 positive automatic P 201 42.0678 -0.919682 0.484414
IU.YSS.BHZ.00 2020-12-23T18:19:33.55 10.0 positive automatic P 9 41.5500 -0.958906 0.497093
AU.ARMA.BHZ. 2020-12-23T18:19:26.22 10.0 positive automatic P 156 40.4365 -0.498514 0.524294
G.SANVU.BHZ.00 2020-12-23T18:19:21.55 10.0 positive automatic P 123 39.6581 1.00193 0.532405
AU.HTT.BHZ. 2020-12-23T18:19:20.35 10.0 positive automatic P 173 39.9021 -0.954901 0.761787
JP.JKA.BHZ. 2020-12-23T18:19:12.35 10.0 positive automatic P 10 38.7666 0.412518 0.586668
AU.MORW.BHZ. 2020-12-23T18:19:12.57 10.0 positive automatic P 205 39.0756 -1.40309 0.725987
AU.FORT.BHZ.00 2020-12-23T18:18:58.18 10.0 positive automatic P 188 37.3156 -1.51566 0.803009
GE.GSI.BHZ. 2020-12-23T18:18:50.47 10.0 positive automatic P 264 36.2842 0.26434 0.835438
IU.CHTO.BHZ.00 2020-12-23T18:18:49.50 10.0 positive automatic P 294 36.0498 0.575224 0.602309
AU.EIDS.BHZ. 2020-12-23T18:18:46.97 10.0 positive automatic P 152 35.8008 0.253004 0.661014
JP.JTM.BHZ. 2020-12-23T18:18:41.40 10.0 positive automatic P 10 35.2658 -0.23852 0.720954
PS.PSI.BHZ. 2020-12-23T18:18:38.41 10.0 positive automatic P 266 34.7609 1.22822 0.992951
AU.GIRL.BHZ.00 2020-12-23T18:18:35.18 10.0 positive automatic P 213 34.4846 -0.2494 0.696064
AU.QLP.BHZ. 2020-12-23T18:18:32.72 10.0 positive automatic P 163 34.3148 -1.09147 0.749043
GE.BKNI.BHZ. 2020-12-23T18:18:22.52 10.0 positive automatic P 261 33.0349 -0.171579 0.375437
MY.KUM.BHZ. 2020-12-23T18:18:21.67 10.0 positive automatic P 270 32.8169 0.569022 0.923719
MY.IPM.BHZ. 2020-12-23T18:18:18.67 10.0 positive automatic P 269 32.4964 0.781389 1.0443
RM.SLV.BHZ. 2020-12-23T18:18:18.67 10.0 positive automatic P 301 32.5042 -0.152814 0.393825
GE.MNAI.BHZ. 2020-12-23T18:18:16.17 10.0 positive automatic P 252 32.3765 -0.683226 0.446115
AU.WRKA.BHZ.00 2020-12-23T18:18:08.73 10.0 positive automatic P 189 31.6201 -1.76747 1.03113
IU.MAJO.BHZ.00 2020-12-23T18:18:01.37 10.0 positive automatic P 7 30.6759 0.0623981 0.889899
IU.MBWA.BHZ.00 2020-12-23T18:17:59.37 10.0 positive automatic P 206 30.5280 -0.984215 0.878127
JP.JGF.BHZ. 2020-12-23T18:17:50.70 10.0 positive automatic P 6 29.6457 -2.03656 0.468725
G.INU.BHZ.00 2020-12-23T18:17:49.56 10.0 positive automatic P 6 29.3604 -0.707132 0.984944
IU.CTAO.BHZ.00 2020-12-23T18:17:48.02 10.0 positive automatic P 155 29.0332 -0.166362 1.04154
JP.JTU.BHZ. 2020-12-23T18:17:42.50 10.0 positive automatic P 353 28.6381 -2.26321 0.615385
GE.SMRI.BHZ. 2020-12-23T18:17:27.42 10.0 positive automatic P 241 26.6349 0.0733892 0.769231
II.WRAB.BHZ.00 2020-12-23T18:17:19.95 10.0 positive automatic P 178 26.0983 -0.360639 1.24709
RM.DLV.BHZ. 2020-12-23T18:17:17.92 10.0 positive automatic P 285 25.4810 1.08695 0.482757
JP.JSU.BHZ. 2020-12-23T18:17:14.30 10.0 positive automatic P 354 25.5257 -1.95353 0.683546
AU.FITZ.BHZ. 2020-12-23T18:17:13.98 10.0 positive automatic P 198 25.5049 -1.09656 1.30538
GE.JAGI.BHZ. 2020-12-23T18:17:04.62 10.0 positive automatic P 233 24.3075 -0.437736 0.962183
JP.JCJ.BHZ. 2020-12-23T18:16:47.40 10.0 positive automatic P 20 22.4662 0.860725 0.769231
IU.TATO.BHZ.00 2020-12-23T18:16:43.52 10.0 positive automatic P 330 22.1135 0.148952 0.43956
AU.RABL.BHZ.00 2020-12-23T18:16:35.05 10.0 positive automatic P 119 21.2050 1.81129 1.1589
JP.JOW.BHZ. 2020-12-23T18:16:35.25 10.0 positive automatic P 347 21.2981 0.140645 0.855932
JP.YOJ.BHZ. 2020-12-23T18:16:32.55 10.0 positive automatic P 332 20.9512 1.69755 0.955461
AU.MTN.BHZ.00 2020-12-23T18:16:10.70 10.0 positive automatic P 187 19.1594 -0.276945 0.705402
AU.KDU.BHZ.00 2020-12-23T18:16:07.50 10.0 positive automatic P 183 18.8767 -0.367611 1.38994
GE.MMRI.BHZ. 2020-12-23T18:16:06.62 10.0 positive automatic P 218 18.6456 1.06258 1.19513
GE.SOEI.BHZ. 2020-12-23T18:16:02.92 10.0 positive automatic P 210 18.4407 -1.06784 1.0078
GE.BKB.BHZ. 2020-12-23T18:16:02.87 10.0 positive automatic P 247 18.2038 0.12303 0.951776
II.KAPI.BHZ.00 2020-12-23T18:15:55.97 10.0 positive automatic P 231 17.7930 0.12132 0.898876
MY.KKM.BHZ. 2020-12-23T18:15:50.82 10.0 positive automatic P 271 17.3109 0.89731 1.20627
AU.MANU.BHZ.00 2020-12-23T18:15:32.85 10.0 positive automatic P 120 15.9826 0.343862 0.888889
GE.SAUI.BHZ. 2020-12-23T18:15:12.12 10.0 positive automatic P 189 14.3270 0.629691 0.496126
GE.LUWI.BHZ. 2020-12-23T18:14:52.02 10.0 positive automatic P 237 13.0078 -0.997074 0.461483
GE.BNDI.BHZ. 2020-12-23T18:14:31.82 10.0 positive automatic P 199 11.3056 1.72167 0.527657
GE.SANI.BHZ. 2020-12-23T18:14:27.62 10.0 positive automatic P 223 11.2014 0.677215 1.30356
GE.GENI.BHZ. 2020-12-23T18:14:22.17 10.0 positive automatic P 143 10.9181 -2.92401 0.164416
GE.FAKI.BHZ. 2020-12-23T18:14:01.57 10.0 positive automatic P 189 9.1782 1.22949 1.31541
GE.TNTI.BHZ. 2020-12-23T18:13:48.42 10.0 positive automatic P 229 8.2451 0.700865 0.704702
IU.DAV.BHZ.00 2020-12-23T18:13:42.67 10.0 positive automatic P 277 8.0443 -1.74086 0.769231
TDMT - Time Domain Moment Tensor
Meccanismi di sorgente sismica nell'area
Download
Tipo Descrizione Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download