Istituto Nazionale di Geofisica e Vulcanologia

Terremoto di magnitudo Mwp 6.6 del 27-12-2020 ore 22:39:15 (Italia) in zona: Chile (Peruvian point of view) [Sea]

Un terremoto di magnitudo Mwp 6.6 è avvenuto nella zona: Chile (Peruvian point of view) [Sea], il

  • 27-12-2020 21:39:15 (UTC)
  • 27-12-2020 22:39:15 (UTC +01:00) ora italiana
  • 27-12-2020 18:39:15 (UTC -03:00) orario locale nella zona del terremoto (America/Santiago)

con coordinate geografiche (lat, lon) -39.1960, -75.0190 ad una profondità di 10 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.

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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 5.7
Mwp 6.6
Mwpd 6.7 		2020-12-27
21:39:15		 -39.1957 -75.019 10 2020-12-27
21:55:27		 Sala Sismica INGV-Roma 85761061
Localizzazione e magnitudo preferite finora.
Parametri della localizzazione preferita

Localizzazione

Campo Valore
Tempo (UTC) 2020-12-27 21:39:15
Latitudine -39.1957
Longitudine -75.0190
Profondità (km) 10 (from location)
Metodo di valutazione automatic
Stato della valutazione reviewed
Versione 100 -> SURVEY-INGV-A
Tipo di evento earthquake
ID localizzazione 85761061

Incertezze

Campo Valore
Tipo di incertezza uncertainty ellipse
Semi-asse maggiore dell'ellisse di confidenza (metri) 8672
Semi-asse minore dell'ellisse di confidenza (metri) 2820
azimuth dell’asse maggiore dell’ellisse di confidenza (gradi) 77
Regione di confidenza sul piano orizzontale espressa mediante singolo valore di incertezza (metri) 7060.3
Livello di confidenza dell'incertezza (%) 68

Qualità

Campo Valore
Maggiore gap azimutale nella distribuzione delle stazioni all'epicentro 45.235
Numero di fasi associato indipendentemente se utilizzate nella localizzazione (determinazione dell'Origin) 144
Numero di fasi 144
Scarto quadratico medio dei residui di tempo risultanti dal calcolo del tempo origine (Origin) della localizzazione (sec) 1.2881
Distanza epicentrale della stazione piu' vicina (gradi) 2.76836
Distanza epicentrale della stazione piu’ lontana (gradi) 96.88143
Numero di stazioni in cui l’evento e’ stato osservato 136
Numero di stazioni usate nel calcolo dell'Origin 136
Parametri delle magnitudo

Mwpd:6.7

Campo Valore
Valore 6.7
Incertezza 0.1
Num. stazioni usate 83
Tipo di magnitudo Mwpd
Localizzazione di riferimento 85761061
Agenzia INGV
Autore early-est_ee1.1.9
Tempo di creazione (UTC) 2020-12-27 21:55:28

Mwp:6.6

Campo Valore
Valore 6.6
Incertezza 0.1
Num. stazioni usate 94
Tipo di magnitudo Mwp
Localizzazione di riferimento 85761061
Agenzia INGV
Autore early-est_ee1.1.9
Tempo di creazione (UTC) 2020-12-27 21:55:28

mb:5.7

Campo Valore
Valore 5.7
Incertezza 0.1
Num. stazioni usate 92
Tipo di magnitudo mb
Localizzazione di riferimento 85761061
Agenzia INGV
Autore early-est_ee1.1.9
Tempo di creazione (UTC) 2020-12-27 21:55:28
Tempi di arrivo
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
US.NLWA.BHZ.00 2020-12-27T21:52:49.63 10.0 positive automatic P 329 96.8814 3.38034 0.0522637
G.FOMA.BHZ.00 2020-12-27T21:52:45.10 10.0 positive automatic PcP 129 96.0471 2.55458 0
G.CAN.BHZ.00 2020-12-27T21:52:42.40 10.0 positive automatic PcP 215 95.1250 3.83797 0
WM.AVE.BHZ. 2020-12-27T21:52:41.75 10.0 positive automatic PcP 51 95.7446 0.515482 0
US.HAWA.BHZ.00 2020-12-27T21:52:34.68 10.0 negative automatic P 331 94.3797 -0.11375 0.062065
US.NEW.BHZ.00 2020-12-27T21:52:36.85 10.0 negative automatic P 333 95.0916 -1.27137 0
US.MSO.BHZ.00 2020-12-27T21:52:27.35 10.0 positive automatic P 335 92.7692 -0.18505 0.0718109
US.BMO.BHZ.00 2020-12-27T21:52:24.30 10.0 negative automatic P 331 92.2467 -0.802493 0.0680008
US.EGMT.BHZ.00 2020-12-27T21:52:24.95 10.0 positive automatic P 338 92.5100 -1.3471 0.0795834
US.DGMT.BHZ.00 2020-12-27T21:52:19.83 10.0 negative automatic P 341 91.3981 -1.25665 0.0809037
US.WVOR.BHZ.00 2020-12-27T21:52:18.10 10.0 negative automatic P 329 90.7019 0.130162 0.0882865
US.BOZ.BHZ.00 2020-12-27T21:52:18.48 10.0 negative automatic P 335 90.9257 -0.578616 0.0858089
IU.LSZ.BHZ.00 2020-12-27T21:52:17.82 10.0 negative automatic P 110 90.2414 2.01399 0.086272
AU.NFK.BHZ.00 2020-12-27T21:52:16.36 10.0 negative automatic PcP 231 90.0668 0.323373 0
US.LAO.BHZ.00 2020-12-27T21:52:14.53 10.0 negative automatic P 339 90.2904 -1.45456 0.0805895
BK.MCCM.BHZ.00 2020-12-27T21:52:10.90 10.0 negative automatic P 324 88.9309 1.43233 0.0917101
US.RLMT.BHZ.00 2020-12-27T21:52:13.15 10.0 negative automatic P 337 89.7557 -0.540424 0.0893734
CN.DRLN.BHZ. 2020-12-27T21:52:12.23 10.0 negative automatic P 11 89.7915 -1.31489 0.0612434
US.AGMN.BHZ.00 2020-12-27T21:52:10.58 10.0 negative automatic P 346 89.4234 -1.26109 0.0980656
US.EYMN.BHZ.00 2020-12-27T21:52:05.35 10.0 negative automatic P 349 88.3603 -1.50361 0.105632
US.AHID.BHZ.00 2020-12-27T21:52:05.93 10.0 negative automatic P 334 88.2363 -0.601831 0.104056
BK.CMB.BHZ.00 2020-12-27T21:52:04.22 10.0 positive automatic P 326 87.7340 0.297143 0.101743
US.ELK.BHZ.00 2020-12-27T21:52:04.93 10.0 negative automatic P 331 87.9415 -0.244006 0.107412
US.BW06.BHZ.00 2020-12-27T21:52:03.18 10.0 negative automatic P 335 87.7300 -0.991431 0.106449
US.HWUT.BHZ.00 2020-12-27T21:52:01.85 10.0 negative automatic P 334 87.3654 -0.495045 0.106622
IU.RSSD.BHZ.00 2020-12-27T21:52:01.02 10.0 negative automatic P 340 87.3285 -1.18903 0.103399
BK.SAO.BHZ.00 2020-12-27T21:52:01.97 10.0 positive automatic P 324 87.1484 0.938605 0
IU.XMAS.BHZ.00 2020-12-27T21:51:54.10 10.0 positive automatic PcP 276 85.4349 -1.45873 0
CN.GAC.BHZ. 2020-12-27T21:51:52.38 10.0 negative automatic P 360 84.8963 2.5242 0.130684
NN.PRN.HHZ. 2020-12-27T21:51:51.04 10.0 positive automatic P 329 84.9787 0.535419 0.137464
US.TPNV.BHZ.00 2020-12-27T21:51:51.75 10.0 positive automatic P 328 85.0677 0.776773 0.129314
US.PKME.BHZ.00 2020-12-27T21:51:47.83 10.0 negative automatic P 4 84.6131 -0.608004 0.131418
US.ISCO.BHZ.00 2020-12-27T21:51:44.25 10.0 negative automatic P 337 83.7962 -0.4826 0.126281
US.OGNE.BHZ.00 2020-12-27T21:51:44.23 10.0 negative automatic P 340 83.8331 -0.404818 0.133083
US.LONY.BHZ.00 2020-12-27T21:51:43.55 10.0 negative automatic P 0 83.8126 -0.869313 0.142877
US.LBNH.BHZ.00 2020-12-27T21:51:42.13 10.0 positive automatic P 2 83.4788 -0.568985 0.143988
US.JFWS.BHZ.00 2020-12-27T21:51:40.03 10.0 negative automatic P 349 83.2576 -1.52179 0.139236
US.SCIA.BHZ.00 2020-12-27T21:51:38.10 10.0 negative automatic P 346 82.7681 -0.907097 0.148301
II.PFO.BHZ.00 2020-12-27T21:51:37.45 10.0 negative automatic P 326 82.2930 0.741761 0.128246
GT.LBTB.BHZ.00 2020-12-27T21:51:36.13 10.0 negative automatic P 116 82.0725 0.603094 0.152507
US.WUAZ.BHZ.00 2020-12-27T21:51:34.03 10.0 positive automatic P 331 81.8975 -0.654891 0.163525
US.SDCO.BHZ.00 2020-12-27T21:51:34.58 10.0 negative automatic P 336 81.8762 -0.160969 0.154202
IU.HRV.BHZ.00 2020-12-27T21:51:33.52 10.0 negative automatic P 3 81.7588 -0.186269 0.148321
US.AAM.BHZ.00 2020-12-27T21:51:32.60 10.0 negative automatic P 354 81.8698 -1.68858 0.159833
US.CBKS.BHZ.00 2020-12-27T21:51:30.63 10.0 negative automatic P 341 81.2294 -0.357098 0.16563
US.BINY.BHZ.00 2020-12-27T21:51:30.85 10.0 negative automatic P 359 81.3961 -0.994357 0.156565
US.ERPA.BHZ.00 2020-12-27T21:51:30.65 10.0 negative automatic P 356 81.4349 -1.36671 0.159905
US.KSU1.BHZ.00 2020-12-27T21:51:27.33 10.0 negative automatic P 343 80.7519 -1.05388 0.17002
US.HDIL.BHZ.00 2020-12-27T21:51:27.28 10.0 negative automatic P 349 80.8049 -1.36908 0.167511
IU.TSUM.BHZ.00 2020-12-27T21:51:25.42 10.0 positive automatic P 107 79.9399 1.24771 0.171421
IU.SSPA.BHZ.00 2020-12-27T21:51:22.32 10.0 negative automatic P 358 79.8709 -1.30894 0.172051
IU.ANMO.BHZ.00 2020-12-27T21:51:22.72 10.0 negative automatic P 334 79.6263 0.154413 0.176345
GT.BOSA.BHZ.00 2020-12-27T21:51:22.68 10.0 negative automatic P 119 79.5506 0.61197 0.172981
US.ACSO.BHZ.00 2020-12-27T21:51:21.48 10.0 negative automatic P 354 79.7564 -1.53476 0.167264
IU.TUC.BHZ.00 2020-12-27T21:51:18.52 10.0 negative automatic P 330 78.8283 0.476994 0.181717
US.MCWV.BHZ.00 2020-12-27T21:51:17.38 10.0 negative automatic P 356 78.9738 -1.35901 0.161565
NZ.URZ.HHZ.10 2020-12-27T21:51:15.75 10.0 negative automatic P 230 78.1898 1.36906 0.175522
US.AMTX.BHZ.00 2020-12-27T21:51:13.40 10.0 positive automatic P 338 78.0671 -0.459514 0.200604
GE.WIN.BHZ. 2020-12-27T21:51:12.35 10.0 negative automatic P 109 77.5110 1.45897 0.189892
IU.WCI.BHZ.00 2020-12-27T21:51:11.72 10.0 negative automatic P 351 78.1100 -2.24089 0.184246
AF.GRHM.BHZ. 2020-12-27T21:51:10.77 10.0 negative automatic P 123 77.3618 0.907893 0.191311
NZ.ODZ.HHZ.10 2020-12-27T21:51:09.68 10.0 positive automatic P 221 77.1959 0.814153 0.182133
US.WMOK.BHZ.00 2020-12-27T21:51:07.28 10.0 negative automatic P 340 77.1252 -1.22936 0.193574
AF.ALKP.BHZ. 2020-12-27T21:51:07.06 10.0 negative automatic P 118 76.6702 1.01103 0.193561
MX.HSIG.BHZ. 2020-12-27T21:51:02.32 10.0 negative automatic P 328 75.9818 0.324872 0.204693
US.MNTX.BHZ.00 2020-12-27T21:51:02.38 10.0 negative automatic P 334 76.2946 -1.42393 0.208736
US.BLA.BHZ.00 2020-12-27T21:51:02.93 10.0 positive automatic P 356 76.5651 -2.44835 0.216177
IU.WVT.BHZ.00 2020-12-27T21:51:01.82 10.0 negative automatic P 349 76.2430 -1.6448 0.21175
US.TZTN.BHZ.00 2020-12-27T21:51:01.23 10.0 negative automatic P 353 76.1430 -1.71307 0.19641
US.MIAR.BHZ.00 2020-12-27T21:50:59.30 10.0 negative automatic P 344 75.7092 -1.12767 0.212213
MX.SRIG.BHZ. 2020-12-27T21:50:57.30 10.0 negative automatic P 326 75.0309 0.794089 0.214176
IM.TKL.BHZ. 2020-12-27T21:50:55.77 10.0 negative automatic P 353 75.2855 -2.25673 0.170846
US.OXF.BHZ.00 2020-12-27T21:50:54.20 10.0 negative automatic P 348 74.8966 -1.53748 0.215533
II.SUR.BHZ.00 2020-12-27T21:50:53.82 10.0 negative automatic P 119 74.2165 1.73923 0.208269
IU.CASY.BHZ.00 2020-12-27T21:50:53.72 10.0 negative automatic P 182 74.4348 0.676539 0.230718
US.NATX.BHZ.00 2020-12-27T21:50:46.18 10.0 negative automatic P 343 73.2610 -0.0131482 0.243467
US.JCT.BHZ.00 2020-12-27T21:50:46.63 10.0 negative automatic P 338 73.3883 -0.387341 0.242068
IU.RAR.BHZ.00 2020-12-27T21:50:44.67 10.0 positive automatic P 256 72.8561 0.898404 0.239394
US.LRAL.BHZ.00 2020-12-27T21:50:44.33 10.0 negative automatic P 350 73.0816 -0.797979 0.224103
US.VBMS.BHZ.00 2020-12-27T21:50:43.75 10.0 negative automatic P 346 72.8463 0.0394529 0.251041
US.GOGA.BHZ.00 2020-12-27T21:50:43.48 10.0 negative automatic P 353 73.0246 -1.30978 0.24904
IU.BBSR.BHZ.00 2020-12-27T21:50:40.72 10.0 negative automatic P 9 72.2025 0.839641 0.23824
II.SACV.BHZ.00 2020-12-27T21:50:40.60 10.0 negative automatic P 52 72.3147 -0.0180413 0.229414
US.NHSC.BHZ.00 2020-12-27T21:50:40.43 10.0 negative automatic P 355 72.4573 -0.970462 0.238214
MX.HPIG.BHZ. 2020-12-27T21:50:39.44 10.0 negative automatic P 331 72.0501 0.174934 0.251001
IU.HKT.BHZ.00 2020-12-27T21:50:37.27 10.0 negative automatic P 341 71.8194 -0.235484 0.26272
US.BRAL.BHZ.00 2020-12-27T21:50:33.50 10.0 negative automatic P 349 71.2451 -0.619928 0.232892
US.KVTX.BHZ.00 2020-12-27T21:50:28.00 10.0 negative automatic P 338 70.0686 1.05933 0.286699
AU.MAW.BHZ. 2020-12-27T21:50:18.28 10.0 negative automatic P 164 68.5740 0.586807 0.28752
IU.DWPF.BHZ.00 2020-12-27T21:50:10.42 10.0 positive automatic P 354 67.5684 -0.95634 0.31772
MX.ZAIG.BHZ. 2020-12-27T21:50:10.08 10.0 positive automatic P 332 67.1051 1.22718 0.315938
G.PPTF.BHZ.00 2020-12-27T21:50:10.90 10.0 negative automatic P 265 67.1775 1.883 0.259438
G.TAOE.BHZ.00 2020-12-27T21:49:58.10 10.0 positive automatic P 279 65.2040 1.7369 0.350232
II.SHEL.BHZ.00 2020-12-27T21:49:50.92 10.0 positive automatic P 90 64.0548 2.10623 0.298488
MX.MOIG.BHZ. 2020-12-27T21:49:47.96 10.0 negative automatic P 332 63.7427 0.948944 0.321259
MX.TLIG.BHZ. 2020-12-27T21:49:28.63 10.0 negative automatic P 334 60.8770 0.965046 0.38958
CU.GRTK.BHZ.00 2020-12-27T21:49:26.65 10.0 negative automatic P 4 60.8134 -0.397382 0.357225
IU.TEIG.BHZ.00 2020-12-27T21:49:24.10 10.0 positive automatic P 346 60.7007 -2.18596 0.406178
CU.GTBY.BHZ.00 2020-12-27T21:49:14.95 10.0 negative automatic P 360 59.1200 -0.47556 0.419005
GT.VNDA.BHZ.00 2020-12-27T21:49:10.93 10.0 negative automatic P 192 58.2965 1.22996 0.425898
CU.SDDR.BHZ.00 2020-12-27T21:49:08.18 10.0 positive automatic P 4 58.2799 -1.48458 0.402722
CU.ANWB.BHZ.00 2020-12-27T21:49:06.87 10.0 negative automatic P 15 58.1933 -2.08977 0.432411
IU.SJG.BHZ.00 2020-12-27T21:49:04.82 10.0 negative automatic P 10 57.8998 -2.1505 0.431623
IU.SBA.BHZ.00 2020-12-27T21:49:03.80 10.0 negative automatic P 193 57.2683 1.33938 0.412071
CU.TGUH.BHZ.00 2020-12-27T21:48:42.83 10.0 negative automatic P 345 54.4655 0.269951 0.4828
CU.GRGR.BHZ.00 2020-12-27T21:48:30.35 10.0 negative automatic P 16 52.8164 0.0439358 0.508394
GE.BOAB.BHZ. 2020-12-27T21:48:28.30 10.0 negative automatic P 347 52.5885 -0.352264 0.500346
II.JTS.BHZ.00 2020-12-27T21:48:13.07 10.0 negative automatic P 347 50.3404 1.26674 0.535604
G.MPG.BHZ.00 2020-12-27T21:48:00.85 10.0 negative automatic P 30 48.8877 0.151968 0.572025
IU.RCBR.BHZ.00 2020-12-27T21:47:59.82 10.0 negative automatic P 57 48.5195 1.91322 0.528974
IU.TRIS.BHZ.00 2020-12-27T21:47:59.65 10.0 negative automatic P 108 48.3529 3.07961 0.555156
IU.SDV.BHZ.00 2020-12-27T21:47:55.62 10.0 negative automatic P 6 48.2499 -0.420498 0.596584
GE.SNAA.BHZ. 2020-12-27T21:47:50.86 10.0 negative automatic P 156 47.5835 0.117084 0.580478
IU.PAYG.BHZ.00 2020-12-27T21:46:59.87 10.0 positive automatic P 336 40.9705 2.18192 0
IU.OTAV.BHZ.00 2020-12-27T21:46:48.52 10.0 negative automatic P 355 39.5568 1.98837 0.755766
BL.PMNB.HHZ. 2020-12-27T21:45:44.28 10.0 positive automatic P 58 32.1988 1.24371 0.860138
II.HOPE.BHZ.00 2020-12-27T21:45:22.97 10.0 negative automatic P 133 29.8843 0.502485 0.769231
G.SPB.BHZ.00 2020-12-27T21:45:07.75 10.0 negative automatic P 64 28.0687 1.30588 0.888889
II.NNA.BHZ.00 2020-12-27T21:44:59.67 10.0 negative automatic P 356 27.2551 0.523331 0.851064
IU.PMSA.BHZ.00 2020-12-27T21:44:50.57 10.0 negative automatic P 169 26.3671 -0.482509 0.909091
GT.LPAZ.BHZ.00 2020-12-27T21:44:29.98 10.0 negative automatic P 17 23.6847 2.49401 0.941176
GT.CPUP.BHZ.00 2020-12-27T21:43:40.90 10.0 positive automatic P 54 19.5986 -2.15703 0.43956
II.EFI.BHZ.00 2020-12-27T21:43:13.12 10.0 positive automatic P 142 17.1595 -1.46075 0.879121
C1.CO02.BHZ. 2020-12-27T21:42:58.63 10.0 negative automatic S 24 8.6374 1.67201 0
C.GO10.BHZ. 2020-12-27T21:42:36.15 10.0 negative automatic P 170 14.2206 -0.0872431 0.43956
C1.MG02.BHZ. 2020-12-27T21:42:35.75 10.0 negative automatic P 166 14.1570 0.476758 0.43956
C.GO04.BHZ. 2020-12-27T21:41:33.30 10.0 positive automatic P 22 9.6635 -0.876818 0.952381
WA.ZON.HHZ. 2020-12-27T21:41:27.55 10.0 negative automatic P 36 9.2245 -0.381343 0.961538
C1.CO02.BHZ. 2020-12-27T21:41:19.30 10.0 positive automatic P 24 8.6374 -0.64839 0.888889
G.PEL.BHZ.00 2020-12-27T21:40:57.20 10.0 positive automatic P 31 6.9921 -0.0831063 0.930233
G.COYC.BHZ.00 2020-12-27T21:40:52.20 10.0 positive automatic P 162 6.7347 -1.47603 0.97561
C1.VA04.BHZ. 2020-12-27T21:40:48.40 10.0 positive automatic P 330 6.3416 0.146491 0.952381
C1.BO02.BHZ. 2020-12-27T21:40:37.12 10.0 positive automatic P 39 5.5520 -0.419957 0.987654
C.GO05.BHZ. 2020-12-27T21:40:28.00 10.0 positive automatic P 31 4.8559 0.163503 0.952381
C1.LL02.BHZ. 2020-12-27T21:40:23.23 10.0 positive automatic P 150 4.6520 -1.85941 0.952381
GT.PLCA.BHZ.00 2020-12-27T21:40:12.70 10.0 positive automatic P 116 3.7530 -0.140193 0.963855
C.GO06.BHZ. 2020-12-27T21:40:00.00 10.0 positive automatic P 99 2.7684 0.663729 0.97561
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