Terremoto di magnitudo Mwp 6.5 del 01-10-2020 ore 01:13:35 (UTC) in zona: Tonga Islands [Sea: Tonga]

Un terremoto di magnitudo Mwp 6.5 è avvenuto nella zona: Tonga Islands [Sea: Tonga], il

  • 01-10-2020 01:13:35 (UTC)
  • 01-10-2020 03:13:35 (UTC +02:00) ora italiana
  • 01-10-2020 14:13:35 (UTC +13:00) orario locale nella zona del terremoto (Pacific/Tongatapu)

con coordinate geografiche (lat, lon) -19.48, -174.02 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.

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
Effetti del terremoto in scala MCS dai questionari su web

Effetti del terremoto in scala MCS dai questionari su web

In questa mappa è riportata la distribuzione degli effetti del terremoto sul territorio, espressi in termini di intensità in scala MCS (Mercalli-Cancani-Sieberg). Le intensità sono determinate considerando tutte le segnalazioni pervenute dai cittadini con la compilazione dell'apposito questionario al sito web www.haisentitoilterremoto.it. I dati così raccolti sono trattati con un filtro automatico di tipo statistico, ma non sono verificati singolarmente. In particolare le intensità maggiori o uguali al grado 6 della scala MCS necessitano della verifica sul posto da parte di personale specializzato. Le dimensioni dei cerchi sono proporzionali al numero di questionari elaborati per ciascun comune per ottenere la stima dell'intensità, mentre i colori si riferiscono alle intensità associate ad ogni comune in scala MCS. La stella viola è l’epicentro del terremoto avvenuto. Questa mappa viene aggiornata ogni qualvolta i cittadini compilano nuovi questionari. In alto a destra sono mostrati il numero dei questionari elaborati per ottenere la mappa stessa, e la data e l’ora dell’ultimo aggiornamento.
Cronologia delle localizzazioni calcolate
Tipo Magnitudo Tempo origine (UTC) Latitudine Longitudine Profondità (km) Ora pubblicazione (UTC) Autore ID Localizzazione
Rivista
Rev100
mb 5.6
Mwp 6.5

Mwpd 6.6
2020-10-01
01:13:35
-19.48 -174.02 20 2020-10-01
01:30:54
Sala Sismica INGV-Roma 83405441
Localizzazione e magnitudo preferite finora.
Parametri della localizzazione preferita

Localizzazione

Campo Valore
Tempo (UTC) 2020-10-01 01:13:35
Latitudine -19.48
Longitudine -174.02
Profondità (km) 20 (from location)
Metodo di valutazione automatic
Stato della valutazione reviewed
Versione 100 -> SURVEY-INGV-A
Tipo di evento earthquake
ID localizzazione 83405441

Incertezze

Campo Valore
Tipo di incertezza uncertainty ellipse
Semi-asse maggiore dell'ellisse di confidenza (metri) 22225
Semi-asse minore dell'ellisse di confidenza (metri) 13201
azimuth dell’asse maggiore dell’ellisse di confidenza (gradi) 142
Regione di confidenza sul piano orizzontale espressa mediante singolo valore di incertezza (metri) 17946.8
Livello di confidenza dell'incertezza (%) 68

Qualità

Campo Valore
Maggiore gap azimutale nella distribuzione delle stazioni all'epicentro 21.8139
Numero di fasi associato indipendentemente se utilizzate nella localizzazione (determinazione dell'Origin) 159
Numero di fasi 159
Scarto quadratico medio dei residui di tempo risultanti dal calcolo del tempo origine (Origin) della localizzazione (sec) 2.27063
Distanza epicentrale della stazione piu' vicina (gradi) 3.88046
Distanza epicentrale della stazione piu’ lontana (gradi) 94.69943
Numero di stazioni in cui l’evento e’ stato osservato 129
Numero di stazioni usate nel calcolo dell'Origin 129
Parametri delle magnitudo

Mwp:6.5

Campo Valore
Valore 6.5
Incertezza 0.1
Num. stazioni usate 57
Tipo di magnitudo Mwp
Localizzazione di riferimento 83405441
Agenzia INGV
Autore early-est_ee1.1.9
Tempo di creazione (UTC) 2020-10-01 01:30:54

Mwpd:6.6

Campo Valore
Valore 6.6
Incertezza 0.1
Num. stazioni usate 52
Tipo di magnitudo Mwpd
Localizzazione di riferimento 83405441
Agenzia INGV
Autore early-est_ee1.1.9
Tempo di creazione (UTC) 2020-10-01 01:30:54

mb:5.6

Campo Valore
Valore 5.6
Incertezza 0.1
Num. stazioni usate 67
Tipo di magnitudo mb
Localizzazione di riferimento 83405441
Agenzia INGV
Autore early-est_ee1.1.9
Tempo di creazione (UTC) 2020-10-01 01:30:54
Tempi di arrivo
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
US.ECSD.BHZ.00 2020-10-01T01:26:53.90 10.0 positive automatic P 45 94.6994 0.030395 0.0590756
G.HDC.BHZ.00 2020-10-01T01:26:50.65 10.0 positive automatic PcP 81 93.228 2.83405 0
IU.CHTO.BHZ.00 2020-10-01T01:26:49.10 10.0 negative automatic P 289 93.5208 0.647249 0.0646367
US.MIAR.BHZ.00 2020-10-01T01:26:49.15 10.0 positive automatic P 54 93.445 1.08812 0.0695318
IU.TEIG.BHZ.00 2020-10-01T01:26:40.57 10.0 positive automatic P 70 92.8387 -4.66904 0
US.KSU1.BHZ.00 2020-10-01T01:26:46.83 10.0 positive automatic P 49 92.9103 1.204 0.071024
IU.LCO.BHZ.00 2020-10-01T01:26:43.67 10.0 positive automatic pP 122 91.6074 -2.7926 0
CU.TGUH.BHZ.00 2020-10-01T01:26:42.00 10.0 positive automatic P 76 91.6607 2.01361 0.0758672
IU.LCO.BHZ.00 2020-10-01T01:26:43.12 10.0 positive automatic P 122 91.6074 3.1849 0.0761807
US.DGMT.BHZ.00 2020-10-01T01:26:42.05 10.0 positive automatic P 39 91.9482 0.818103 0.0784524
US.NATX.BHZ.00 2020-10-01T01:26:41.05 10.0 positive automatic P 57 91.5712 1.6473 0.0780917
GE.LHMI.BHZ. 2020-10-01T01:26:37.02 10.0 negative automatic PcP 275 90.8336 0.0233334 0
US.CBKS.BHZ.00 2020-10-01T01:26:35.53 10.0 positive automatic P 49 90.57 0.679978 0.0824058
G.PEL.BHZ.00 2020-10-01T01:26:35.20 10.0 positive automatic PcP 125 89.9835 1.85406 0
US.OGNE.BHZ.00 2020-10-01T01:26:32.35 10.0 positive automatic P 46 89.9003 0.567662 0.0925935
US.LAO.BHZ.00 2020-10-01T01:26:32.98 10.0 positive automatic PcP 39 89.8971 -0.0256023 0
IU.HKT.BHZ.00 2020-10-01T01:26:32.72 10.0 positive automatic P 58 89.9524 0.945373 0.0979382
C1.BO02.BHZ. 2020-10-01T01:26:31.52 10.0 positive automatic PcP 127 89.2469 1.39818 0
US.WMOK.BHZ.00 2020-10-01T01:26:30.63 10.0 positive automatic P 53 89.5732 0.468344 0.0959163
GE.GSI.BHZ. 2020-10-01T01:26:27.87 10.0 positive automatic P 272 88.9313 0.785208 0.085319
C.GO05.BHZ. 2020-10-01T01:26:25.95 10.0 positive automatic P 127 88.2947 1.86944 0.0775328
GE.SNAA.BHZ. 2020-10-01T01:26:26.91 10.0 positive automatic P 177 88.6408 1.06982 0.0926198
US.EGMT.BHZ.00 2020-10-01T01:26:25.48 10.0 positive automatic P 37 88.5144 0.196292 0.0975851
US.AMTX.BHZ.00 2020-10-01T01:26:21.38 10.0 positive automatic P 51 87.479 1.0222 0.0541448
GT.PLCA.BHZ.00 2020-10-01T01:26:21.38 10.0 positive automatic PcP 132 87.0555 0.912534 0
US.RLMT.BHZ.00 2020-10-01T01:26:20.15 10.0 positive automatic P 40 87.2783 0.585442 0.103778
C.GO06.BHZ. 2020-10-01T01:26:20.33 10.0 positive automatic PcP 131 86.8586 0.694511 0
US.JCT.BHZ.00 2020-10-01T01:26:18.85 10.0 positive automatic P 56 87.0239 0.774236 0.110329
US.ISCO.BHZ.00 2020-10-01T01:26:18.85 10.0 positive automatic P 46 86.9522 0.751688 0.0387093
IU.COLA.BHZ.00 2020-10-01T01:26:15.22 10.0 positive automatic P 11 86.7091 -1.24897 0.116595
US.BOZ.BHZ.00 2020-10-01T01:26:14.30 10.0 positive automatic P 38 86.1283 0.444733 0.0598135
US.SDCO.BHZ.00 2020-10-01T01:26:14.23 10.0 positive automatic P 48 86.0478 0.598283 0.127663
C1.LL02.BHZ. 2020-10-01T01:26:12.25 10.0 positive automatic PcP 134 85.2114 0.0293491 0
II.COCO.BHZ.00 2020-10-01T01:26:10.15 10.0 negative automatic P 259 85.1714 1.31727 0
US.MSO.BHZ.00 2020-10-01T01:26:10.23 10.0 positive automatic P 36 85.4932 -0.428475 0.0601605
AK.TNA.BHZ. 2020-10-01T01:26:08.31 10.0 positive automatic P 3 85.1665 -0.506747 0.11106
AT.SKAG.BHZ. 2020-10-01T01:26:08.52 10.0 positive automatic P 19 85.0248 0.403736 0.128788
G.COYC.BHZ.00 2020-10-01T01:26:07.20 10.0 positive automatic P 136 84.1576 3.44597 0.132055
US.NEW.BHZ.00 2020-10-01T01:26:05.75 10.0 positive automatic P 34 84.6088 -0.383881 0.131494
IU.ANMO.BHZ.00 2020-10-01T01:26:04.00 10.0 positive automatic P 50 84.0302 1.61691 0.141081
C1.VA04.BHZ. 2020-10-01T01:26:03.38 10.0 positive automatic PcP 123 83.4593 -1.09296 0
US.HWUT.BHZ.00 2020-10-01T01:26:03.50 10.0 positive automatic P 42 83.9949 0.300756 0.139696
US.MVCO.BHZ.00 2020-10-01T01:26:02.98 10.0 positive automatic P 47 83.7115 1.16263 0.0904076
C1.MG02.BHZ. 2020-10-01T01:26:02.50 10.0 negative automatic P 144 83.1029 4.18164 0.142155
IU.MA2.BHZ.00 2020-10-01T01:26:01.47 10.0 positive automatic P 343 84.1171 -2.09589 0.121344
US.WRAK.BHZ.00 2020-10-01T01:26:01.10 10.0 positive automatic P 22 83.5863 0.296267 0.139795
US.MNTX.BHZ.00 2020-10-01T01:26:01.05 10.0 positive automatic P 53 83.2789 1.76989 0.147486
US.HLID.BHZ.00 2020-10-01T01:25:59.60 10.0 positive automatic P 39 83.3459 -0.264613 0.0468976
C.GO10.BHZ. 2020-10-01T01:25:57.78 10.0 positive automatic P 144 81.9443 5.40215 0.155465
RM.DLV.BHZ. 2020-10-01T01:25:55.87 10.0 positive automatic P 286 82.4975 0.505693 0
US.BMO.BHZ.00 2020-10-01T01:25:55.03 10.0 positive automatic P 37 82.4347 -0.00405659 0.14945
NZ.OUZ.HHZ.10 2020-10-01T01:25:55.79 10.0 negative automatic ScP 212 19.1636 2.78522 0
US.DUG.BHZ.00 2020-10-01T01:25:55.58 10.0 positive automatic P 42 82.4328 0.500147 0.0783784
AT.CRAG.BHZ. 2020-10-01T01:25:55.60 10.0 positive automatic P 22 82.5735 0.0382037 0.127511
US.HAWA.BHZ.00 2020-10-01T01:25:53.78 10.0 positive automatic P 35 82.1665 0.286557 0.149999
US.ELK.BHZ.00 2020-10-01T01:25:49.18 10.0 positive automatic P 41 81.222 0.347766 0.104218
US.WUAZ.BHZ.00 2020-10-01T01:25:48.45 10.0 positive automatic P 47 80.8555 1.68129 0.167097
IU.PMSA.BHZ.00 2020-10-01T01:25:47.32 10.0 positive automatic P 156 80.5265 2.57988 0.152014
US.NLWA.BHZ.00 2020-10-01T01:25:45.45 10.0 positive automatic P 32 80.5862 0.284025 0.142432
US.WVOR.BHZ.00 2020-10-01T01:25:43.55 10.0 positive automatic P 38 80.1936 0.37373 0.167216
IU.TUC.BHZ.00 2020-10-01T01:25:41.65 10.0 positive automatic P 50 79.5926 1.79859 0.112511
IU.INCN.BHZ.00 2020-10-01T01:25:40.57 10.0 negative automatic P 316 79.723 0.166005 0.165745
NN.PRN.HHZ. 2020-10-01T01:25:40.50 10.0 positive automatic P 44 79.4243 1.47647 0.0362533
II.KDAK.BHZ.00 2020-10-01T01:25:37.60 10.0 positive automatic P 11 79.2967 -0.50417 0.0838217
IU.COR.BHZ.00 2020-10-01T01:25:37.07 10.0 positive automatic P 34 78.9836 0.690293 0.164964
US.TPNV.BHZ.00 2020-10-01T01:25:34.30 10.0 positive automatic P 44 78.38 0.983723 0.0363553
MX.HSIG.BHZ. 2020-10-01T01:25:30.94 10.0 positive automatic P 53 77.7802 1.19079 0
IU.YSS.BHZ.00 2020-10-01T01:25:24.85 10.0 negative automatic P 331 76.988 -0.44954 0.204224
BK.CMB.BHZ.00 2020-10-01T01:25:22.62 10.0 positive automatic P 41 76.4153 0.461259 0.200491
MX.SRIG.BHZ. 2020-10-01T01:25:20.77 10.0 positive automatic P 54 75.9303 1.47964 0.205253
MY.SBM.BHZ. 2020-10-01T01:25:17.07 10.0 negative automatic P 278 75.5801 -0.248758 0.208725
JP.YOJ.BHZ. 2020-10-01T01:25:15.75 10.0 negative automatic P 303 75.4139 -0.584688 0.215276
BK.SAO.BHZ.00 2020-10-01T01:25:14.90 10.0 positive automatic P 41 74.9616 1.11833 0.233503
BK.MCCM.BHZ.00 2020-10-01T01:25:14.52 10.0 positive automatic P 39 74.9732 0.733033 0.214811
JP.JKA.BHZ. 2020-10-01T01:25:13.40 10.0 negative automatic PcP 327 72.7341 -4.56838 0
GE.SMRI.BHZ. 2020-10-01T01:25:08.42 10.0 negative automatic P 268 74.0644 -0.129171 0.229301
JP.JTM.BHZ. 2020-10-01T01:25:02.95 10.0 negative automatic P 326 73.2873 -1.01795 0.232179
II.ERM.BHZ.00 2020-10-01T01:25:02.47 10.0 negative automatic P 328 73.1117 -0.446728 0.234027
MY.KKM.BHZ. 2020-10-01T01:25:02.62 10.0 negative automatic P 283 73.1949 -0.923989 0.244252
JP.JMN.BHZ. 2020-10-01T01:25:00.35 10.0 negative automatic P 317 72.7603 -0.576843 0.237746
AT.SMY.BHZ. 2020-10-01T01:25:00.06 10.0 positive automatic P 353 72.9456 -1.87955 0.171761
JP.JOW.BHZ. 2020-10-01T01:24:59.85 10.0 negative automatic P 308 72.6122 -0.140465 0.239322
IU.MAJO.BHZ.00 2020-10-01T01:24:54.42 10.0 negative automatic P 321 71.9176 -1.44667 0.258537
JP.JGF.BHZ. 2020-10-01T01:24:53.45 10.0 negative automatic P 320 71.7919 -1.69218 0.232309
G.INU.BHZ.00 2020-10-01T01:24:53.31 10.0 positive automatic P 320 71.8206 -1.92583 0.191313
IU.ADK.BHZ.00 2020-10-01T01:24:51.40 10.0 positive automatic P 358 71.4009 -1.31475 0.258281
MY.LDM.BHZ. 2020-10-01T01:24:49.62 10.0 negative automatic P 283 70.7641 0.757547 0.253667
GE.JAGI.BHZ. 2020-10-01T01:24:42.97 10.0 negative automatic P 268 70.1279 -2.0011 0.266542
II.KAPI.BHZ.00 2020-10-01T01:24:17.52 10.0 positive automatic P 273 65.9401 -1.16364 0.334767
GE.LUWI.BHZ. 2020-10-01T01:24:08.32 10.0 negative automatic P 278 64.4745 -0.80541 0.312635
AU.MORW.BHZ. 2020-10-01T01:24:02.15 10.0 positive automatic P 246 63.5977 -1.27077 0.349051
IU.NWAO.BHZ.00 2020-10-01T01:23:52.55 10.0 positive automatic P 242 62.0823 -0.793128 0.391448
IU.MBWA.BHZ.00 2020-10-01T01:23:48.75 10.0 negative automatic P 256 61.6745 -1.81771 0.354053
GE.SANI.BHZ. 2020-10-01T01:23:44.92 10.0 negative automatic P 279 61.1124 -1.82302 0.386418
GE.TNTI.BHZ. 2020-10-01T01:23:43.92 10.0 negative automatic P 282 60.8936 -1.33456 0.364026
GE.SOEI.BHZ. 2020-10-01T01:23:40.82 10.0 positive automatic P 270 60.2121 0.0447599 0.38979
IU.SBA.BHZ.00 2020-10-01T01:23:36.60 10.0 positive automatic P 185 59.1049 3.62185 0.37915
GT.VNDA.BHZ.00 2020-10-01T01:23:36.58 10.0 positive automatic P 186 59.226 2.75141 0.42762
NZ.KHZ.HHZ.10 2020-10-01T01:23:27.20 10.0 negative automatic S 202 25.2279 5.454 0
AU.FITZ.BHZ. 2020-10-01T01:23:15.58 10.0 negative automatic P 261 56.8369 -1.50574 0.422661
GE.FAKI.BHZ. 2020-10-01T01:23:02.02 10.0 negative automatic P 280 54.9745 -1.72687 0.464317
IU.SNZO.BHZ.00 2020-10-01T01:22:57.80 10.0 negative automatic S 201 23.8437 -1.70033 0
GE.GENI.BHZ. 2020-10-01T01:22:09.32 10.0 negative automatic P 285 47.8177 -0.795284 0.590095
G.KIP.BHZ.00 2020-10-01T01:21:39.02 10.0 negative automatic P 22 43.7952 0.652705 0.617128
AU.HTT.BHZ. 2020-10-01T01:21:37.15 10.0 positive automatic P 242 43.9685 -2.71981 0.680833
IU.POHA.BHZ.00 2020-10-01T01:21:34.07 10.0 positive automatic P 26 43.2184 0.030239 0.633712
IU.WAKE.BHZ.00 2020-10-01T01:21:31.02 10.0 negative automatic P 333 43.1515 -2.13894 0.589507
II.TAU.BHZ.00 2020-10-01T01:21:07.17 10.0 positive automatic P 225 39.9812 -0.024524 0.682644
AU.TOO.BHZ.00 2020-10-01T01:21:02.30 10.0 negative automatic P 234 39.4997 -0.968703 0.739372
IU.PMG.BHZ.00 2020-10-01T01:20:56.32 10.0 negative automatic P 279 38.8211 -1.18983 0.735193
AU.QLP.BHZ. 2020-10-01T01:20:56.15 10.0 negative automatic P 251 38.8979 -2.03044 0.633047
IU.CTAO.BHZ.00 2020-10-01T01:20:43.17 10.0 negative automatic P 262 37.2977 -1.5386 0.809958
AU.MILA.BHZ.00 2020-10-01T01:20:37.73 10.0 positive automatic P 233 36.5625 -0.806556 0.805466
G.CAN.BHZ.00 2020-10-01T01:20:33.75 10.0 positive automatic P 236 36.1699 -1.41061 0.768114
AU.ARMA.BHZ. 2020-10-01T01:20:05.20 10.0 positive automatic P 244 32.8556 -1.36053 0.77195
AU.EIDS.BHZ. 2020-10-01T01:20:02.00 10.0 negative automatic P 253 32.6989 -2.03628 0.799538
NZ.ODZ.HHZ.10 2020-10-01T01:19:28.97 10.0 positive automatic P 203 28.5486 0.564669 0.961538
IU.XMAS.BHZ.00 2020-10-01T01:19:14.97 10.0 positive automatic P 39 26.9857 0.592308 0.860215
NZ.KHZ.HHZ.10 2020-10-01T01:18:57.01 10.0 negative automatic P 202 25.2279 -1.47883 0.851064
G.PPTF.BHZ.00 2020-10-01T01:18:42.20 10.0 positive automatic P 89 23.2389 2.08497 0.851064
IU.SNZO.BHZ.00 2020-10-01T01:18:42.17 10.0 negative automatic P 201 23.8437 -3.71507 0.720721
ND.KOUNC.BHZ.00 2020-10-01T01:18:14.55 10.0 positive automatic pP 263 20.3995 4.92017 0.952381
NZ.URZ.HHZ.10 2020-10-01T01:18:02.34 10.0 negative automatic P 200 20.2945 -6.15736 0.328407
AU.NFK.BHZ.00 2020-10-01T01:17:55.28 10.0 negative automatic P 236 18.9897 1.01936 0
NZ.OUZ.HHZ.10 2020-10-01T01:17:55.83 10.0 positive automatic P 212 19.1636 -0.314491 0.980392
IU.RAO.BHZ.00 2020-10-01T01:17:52.15 10.0 positive automatic S 199 10.389 -4.31021 0
ND.ONTNC.BHZ.00 2020-10-01T01:17:48.50 10.0 negative automatic P 258 18.4483 0.196633 0.869565
G.SANVU.BHZ.00 2020-10-01T01:17:48.35 10.0 negative automatic P 280 18.3516 1.13959 0.833333
ND.MARNC.BHZ.00 2020-10-01T01:17:32.05 10.0 negative automatic pP 260 16.9265 2.43531 0.833333
IU.RAR.BHZ.00 2020-10-01T01:16:42.47 10.0 negative automatic P 100 13.4597 -1.33919 0.860215
IU.RAO.BHZ.00 2020-10-01T01:16:03.52 10.0 positive automatic P 199 10.389 1.68996 0.97561
II.MSVF.BHZ.00 2020-10-01T01:15:32.92 10.0 negative automatic P 282 7.7137 7.64571 0.833333
IU.AFI.BHZ.00 2020-10-01T01:14:57.60 10.0 negative automatic P 21 5.9718 -3.74752 0.43956
AU.NIUE.BHZ. 2020-10-01T01:14:31.95 10.0 negative automatic P 85 3.8805 -0.552156 0.898876
TDMT - Time Domain Moment Tensor
Meccanismi focali nell'area
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