Un terremoto di magnitudo Mwp 6.4 è avvenuto nella zona: Tonga [Sea], il
con coordinate geografiche (lat, lon) -21.6490, -176.9960 ad una profondità di 232 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.
Nessun comune italiano entro 20 km dall'epicentro.
Nessun comune italiano entro 100 km dall'epicentro con almeno 50000 abitanti.
Tipo | Magnitudo | Tempo origine (UTC) | Latitudine | Longitudine | Profondità (km) | Ora pubblicazione (UTC) | Autore | ID Localizzazione |
---|---|---|---|---|---|---|---|---|
Rivista Rev100 |
mb 5.6
Mwp 6.4 Mwpd 6.4 |
2021-04-25 22:28:00 |
-21.6492 | -176.996 | 232 | 2021-04-25 22:42:11 |
Sala Sismica INGV-Roma | 89475971 |
Campo | Valore |
---|---|
Tempo (UTC) | 2021-04-25 22:28:00 |
Latitudine | -21.6492 |
Longitudine | -176.9960 |
Profondità (km) | 232 (from location) |
Metodo di valutazione | automatic |
Stato della valutazione | reviewed |
Versione | 100 -> SURVEY-INGV-A |
Tipo di evento | earthquake |
ID localizzazione | 89475971 |
Campo | Valore |
---|---|
Tipo di incertezza | uncertainty ellipse |
Semi-asse maggiore dell'ellisse di confidenza (metri) | 12455 |
Semi-asse minore dell'ellisse di confidenza (metri) | 2527 |
azimuth dell’asse maggiore dell’ellisse di confidenza (gradi) | 114 |
Regione di confidenza sul piano orizzontale espressa mediante singolo valore di incertezza (metri) | 10059.3 |
Livello di confidenza dell'incertezza (%) | 68 |
Campo | Valore |
---|---|
Maggiore gap azimutale nella distribuzione delle stazioni all'epicentro | 64.8707 |
Numero di fasi associato indipendentemente se utilizzate nella localizzazione (determinazione dell'Origin) | 95 |
Numero di fasi | 95 |
Scarto quadratico medio dei residui di tempo risultanti dal calcolo del tempo origine (Origin) della localizzazione (sec) | 1.52047 |
Distanza epicentrale della stazione piu' vicina (gradi) | 6.07896 |
Distanza epicentrale della stazione piu’ lontana (gradi) | 79.88388 |
Numero di stazioni in cui l’evento e’ stato osservato | 76 |
Numero di stazioni usate nel calcolo dell'Origin | 76 |
Campo | Valore |
---|---|
Valore | 6.4 |
Incertezza | 0.2 |
Num. stazioni usate | 35 |
Tipo di magnitudo | Mwpd |
Localizzazione di riferimento | 89475971 |
Agenzia | INGV |
Autore | early-est_ee1.1.9 |
Tempo di creazione (UTC) | 2021-04-25 22:42:11 |
Campo | Valore |
---|---|
Valore | 6.4 |
Incertezza | 0.3 |
Num. stazioni usate | 40 |
Tipo di magnitudo | Mwp |
Localizzazione di riferimento | 89475971 |
Agenzia | INGV |
Autore | early-est_ee1.1.9 |
Tempo di creazione (UTC) | 2021-04-25 22:42:11 |
Campo | Valore |
---|---|
Valore | 5.6 |
Incertezza | 0.2 |
Num. stazioni usate | 53 |
Tipo di magnitudo | mb |
Localizzazione di riferimento | 89475971 |
Agenzia | INGV |
Autore | early-est_ee1.1.9 |
Tempo di creazione (UTC) | 2021-04-25 22:42:11 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
BK.CMB.BHZ.00 | 2021-04-25T22:39:43.02 | 10.0 | positive | automatic | P | 42 | 79.8839 | 0.385807 | 0.171978 | |
IU.PMSA.BHZ.00 | 2021-04-25T22:39:43.42 | 10.0 | positive | automatic | P | 156 | 79.6676 | 2.05575 | 0.16623 | |
IU.INCN.BHZ.00 | 2021-04-25T22:39:39.47 | 10.0 | negative | automatic | P | 318 | 79.3973 | -0.444484 | 0.172446 | |
GE.MNAI.BHZ. | 2021-04-25T22:39:37.92 | 10.0 | negative | automatic | P | 270 | 79.1476 | -0.663489 | 0.163561 | |
ND.KOUNC.BHZ.00 | 2021-04-25T22:39:30.75 | 10.0 | negative | automatic | ScP | 270 | 17.4857 | 3.11342 | 0 | |
IU.YSS.BHZ.00 | 2021-04-25T22:39:29.45 | 10.0 | negative | automatic | P | 333 | 77.6047 | -0.703157 | 0 | |
IU.PET.BHZ.00 | 2021-04-25T22:39:27.52 | 10.0 | negative | automatic | P | 345 | 77.6052 | -2.62913 | 0.193443 | |
AU.NFK.BHZ.00 | 2021-04-25T22:39:26.94 | 10.0 | negative | automatic | ScP | 238 | 15.4718 | 3.2646 | 0 | |
ND.ONTNC.BHZ.00 | 2021-04-25T22:39:26.95 | 10.0 | negative | automatic | ScP | 264 | 15.3526 | 3.52445 | 0 | |
AT.AKUT.BHZ. | 2021-04-25T22:39:20.74 | 10.0 | positive | automatic | P | 7 | 76.3958 | -2.66171 | 0.212257 | |
IU.TATO.BHZ.00 | 2021-04-25T22:39:18.67 | 10.0 | positive | automatic | P | 305 | 75.7444 | -1.09316 | 0.211907 | |
AU.XMI.BHZ. | 2021-04-25T22:39:12.00 | 10.0 | negative | automatic | P | 265 | 74.4735 | 0.45871 | 0.235976 | |
JP.YOJ.BHZ. | 2021-04-25T22:39:10.80 | 10.0 | negative | automatic | P | 305 | 74.3147 | -0.784803 | 0.21659 | |
II.ERM.BHZ.00 | 2021-04-25T22:39:06.67 | 10.0 | negative | automatic | P | 330 | 73.5420 | -0.444609 | 0 | |
MY.SBM.BHZ. | 2021-04-25T22:39:05.37 | 10.0 | negative | automatic | P | 280 | 73.1533 | 0.480078 | 0.233587 | |
IU.ADK.BHZ.00 | 2021-04-25T22:39:04.42 | 10.0 | positive | automatic | P | 0 | 73.5288 | -2.63372 | 0.240584 | |
IU.MAJO.BHZ.00 | 2021-04-25T22:38:56.17 | 10.0 | negative | automatic | P | 323 | 71.9274 | -1.53062 | 0.258424 | |
JP.JOW.BHZ. | 2021-04-25T22:38:56.75 | 10.0 | negative | automatic | P | 310 | 71.7966 | -0.142076 | 0.259909 | |
G.INU.BHZ.00 | 2021-04-25T22:38:55.11 | 10.0 | negative | automatic | P | 322 | 71.7317 | -1.38289 | 0.237982 | |
GE.SMRI.BHZ. | 2021-04-25T22:38:54.02 | 10.0 | negative | automatic | P | 270 | 71.2317 | 0.500365 | 0.266374 | |
MY.KKM.BHZ. | 2021-04-25T22:38:52.52 | 10.0 | negative | automatic | P | 285 | 71.0049 | 0.251011 | 0 | |
MY.LDM.BHZ. | 2021-04-25T22:38:39.12 | 10.0 | negative | automatic | P | 285 | 68.5811 | 1.70795 | 0.28423 | |
IU.QSPA.BHZ.00 | 2021-04-25T22:38:37.47 | 10.0 | negative | automatic | P | 180 | 68.2922 | 1.38031 | 0.301292 | |
GE.JAGI.BHZ. | 2021-04-25T22:38:28.22 | 10.0 | negative | automatic | P | 270 | 67.2899 | -1.16525 | 0.29943 | |
AU.GIRL.BHZ.00 | 2021-04-25T22:38:03.58 | 10.0 | negative | automatic | P | 255 | 63.0825 | 1.18775 | 0.372897 | |
II.KAPI.BHZ.00 | 2021-04-25T22:38:03.90 | 10.0 | negative | automatic | P | 275 | 63.3199 | -0.0808981 | 0.356756 | |
IU.CASY.BHZ.00 | 2021-04-25T22:38:03.62 | 10.0 | positive | automatic | P | 205 | 63.2286 | 0.289503 | 0.366482 | |
GE.LUWI.BHZ. | 2021-04-25T22:37:56.12 | 10.0 | negative | automatic | P | 281 | 62.0863 | 0.317792 | 0.334313 | |
AU.MORW.BHZ. | 2021-04-25T22:37:42.87 | 10.0 | negative | automatic | P | 248 | 60.1860 | -0.251505 | 0.41869 | |
GE.TNTI.BHZ. | 2021-04-25T22:37:33.02 | 10.0 | negative | automatic | P | 285 | 58.6917 | 0.141928 | 0.43031 | |
GE.SANI.BHZ. | 2021-04-25T22:37:32.82 | 10.0 | negative | automatic | P | 281 | 58.7402 | -0.389955 | 0.429601 | |
IU.NWAO.BHZ.00 | 2021-04-25T22:37:32.12 | 10.0 | negative | automatic | P | 244 | 58.6128 | -0.277666 | 0.441989 | |
IU.MBWA.BHZ.00 | 2021-04-25T22:37:31.22 | 10.0 | negative | automatic | P | 258 | 58.4631 | -0.113508 | 0.444239 | |
GE.SOEI.BHZ. | 2021-04-25T22:37:25.97 | 10.0 | negative | automatic | P | 272 | 57.4565 | 1.46724 | 0.418671 | |
IU.SBA.BHZ.00 | 2021-04-25T22:37:22.32 | 10.0 | negative | automatic | P | 184 | 56.7345 | 3.03311 | 0.454023 | |
GT.VNDA.BHZ.00 | 2021-04-25T22:37:21.75 | 10.0 | negative | automatic | P | 185 | 56.7973 | 2.01174 | 0.442669 | |
GE.BNDI.BHZ. | 2021-04-25T22:37:00.87 | 10.0 | negative | automatic | P | 280 | 54.1642 | -0.136082 | 0.487505 | |
AU.FITZ.BHZ. | 2021-04-25T22:36:58.68 | 10.0 | negative | automatic | P | 263 | 53.7647 | 0.530052 | 0.505427 | |
GE.FAKI.BHZ. | 2021-04-25T22:36:49.87 | 10.0 | negative | automatic | P | 284 | 52.6939 | -0.49159 | 0.5104 | |
GE.SAUI.BHZ. | 2021-04-25T22:36:42.87 | 10.0 | negative | automatic | P | 277 | 51.5609 | 0.837276 | 0.540982 | |
IU.GUMO.BHZ.00 | 2021-04-25T22:36:40.85 | 10.0 | negative | automatic | P | 310 | 51.3945 | 0.0334609 | 0.543716 | |
AU.MTN.BHZ.00 | 2021-04-25T22:36:30.55 | 10.0 | negative | automatic | P | 271 | 50.0917 | -0.555374 | 0.552209 | |
AU.WRKA.BHZ.00 | 2021-04-25T22:36:30.23 | 10.0 | negative | automatic | P | 255 | 50.0067 | -0.327017 | 0.573611 | |
AU.FORT.BHZ.00 | 2021-04-25T22:36:27.25 | 10.0 | negative | automatic | P | 247 | 49.6484 | -0.536005 | 0.579717 | |
NZ.KHZ.HHZ.10 | 2021-04-25T22:36:23.25 | 10.0 | positive | automatic | S | 199 | 22.2263 | -0.0867598 | 0 | |
AU.KDU.BHZ.00 | 2021-04-25T22:36:21.78 | 10.0 | negative | automatic | P | 272 | 48.8943 | -0.294165 | 0.565425 | |
G.KIP.BHZ.00 | 2021-04-25T22:36:06.77 | 10.0 | positive | automatic | P | 25 | 46.8832 | 0.0722403 | 0.613153 | |
IU.POHA.BHZ.00 | 2021-04-25T22:36:03.52 | 10.0 | positive | automatic | P | 28 | 46.4177 | 0.0950673 | 0.628661 | |
GE.GENI.BHZ. | 2021-04-25T22:35:58.32 | 10.0 | positive | automatic | P | 289 | 45.7657 | 0.301109 | 0.611142 | |
II.WRAB.BHZ.00 | 2021-04-25T22:35:54.07 | 10.0 | negative | automatic | P | 263 | 45.3204 | -0.520799 | 0.664026 | |
IU.SNZO.BHZ.00 | 2021-04-25T22:35:51.12 | 10.0 | positive | automatic | S | 198 | 20.8681 | -10.1275 | 0 | |
IU.WAKE.BHZ.00 | 2021-04-25T22:35:41.97 | 10.0 | negative | automatic | P | 337 | 43.9440 | -1.71485 | 0.681284 | |
AU.HTT.BHZ. | 2021-04-25T22:35:15.95 | 10.0 | positive | automatic | P | 243 | 40.4935 | -0.0851938 | 0.765133 | |
G.TAOE.BHZ.00 | 2021-04-25T22:34:54.52 | 10.0 | positive | automatic | P | 76 | 37.6537 | 1.94546 | 0.785739 | |
II.TAU.BHZ.00 | 2021-04-25T22:34:42.67 | 10.0 | positive | automatic | P | 226 | 36.4720 | 0.135815 | 0.797878 | |
AU.QLP.BHZ. | 2021-04-25T22:34:35.72 | 10.0 | negative | automatic | P | 254 | 35.5920 | 0.614267 | 0.844768 | |
AU.RABL.BHZ.00 | 2021-04-25T22:34:25.60 | 10.0 | negative | automatic | P | 296 | 34.6258 | -1.28355 | 0.834648 | |
II.KWJN.BHZ.00 | 2021-04-25T22:34:24.85 | 10.0 | negative | automatic | P | 332 | 34.4587 | -0.558759 | 0.818971 | |
IU.CTAO.BHZ.00 | 2021-04-25T22:34:23.00 | 10.0 | positive | automatic | P | 266 | 34.2934 | -0.0562246 | 0.893293 | |
AU.MILA.BHZ.00 | 2021-04-25T22:34:13.70 | 10.0 | negative | automatic | P | 235 | 33.0322 | 0.429728 | 0.909348 | |
G.CAN.BHZ.00 | 2021-04-25T22:34:10.55 | 10.0 | negative | automatic | P | 238 | 32.6504 | 0.602346 | 0.895742 | |
AU.RIV.BHZ. | 2021-04-25T22:33:52.60 | 10.0 | negative | automatic | P | 240 | 30.5393 | 1.18426 | 0.752693 | |
IU.XMAS.BHZ.00 | 2021-04-25T22:33:51.30 | 10.0 | positive | automatic | P | 41 | 30.4397 | 0.760786 | 0.943022 | |
AU.ARMA.BHZ. | 2021-04-25T22:33:43.07 | 10.0 | negative | automatic | P | 246 | 29.4101 | 1.40691 | 0.963855 | |
AU.EIDS.BHZ. | 2021-04-25T22:33:41.25 | 10.0 | positive | automatic | P | 256 | 29.4370 | -0.502128 | 0.97561 | |
NZ.ODZ.HHZ.10 | 2021-04-25T22:33:06.24 | 10.0 | positive | automatic | P | 201 | 25.5007 | -0.558226 | 0.980392 | |
IU.HNR.BHZ.00 | 2021-04-25T22:33:04.15 | 10.0 | negative | automatic | P | 295 | 25.2913 | -0.738236 | 0.851064 | |
IU.TARA.BHZ.00 | 2021-04-25T22:33:01.40 | 10.0 | negative | automatic | P | 336 | 25.0227 | -1.05675 | 0.963855 | |
AU.LHI.BHZ.00 | 2021-04-25T22:32:50.53 | 10.0 | negative | automatic | P | 240 | 23.5046 | 1.80564 | 0.952381 | |
NZ.KHZ.HHZ.10 | 2021-04-25T22:32:33.72 | 10.0 | positive | automatic | P | 199 | 22.2263 | -3.35632 | 0.97561 | |
IU.SNZO.BHZ.00 | 2021-04-25T22:32:20.65 | 10.0 | negative | automatic | P | 198 | 20.8681 | -3.2795 | 0.963855 | |
G.SANVU.BHZ.00 | 2021-04-25T22:31:35.60 | 10.0 | negative | automatic | P | 290 | 16.1986 | 1.97738 | 0.930233 | |
IU.RAR.BHZ.00 | 2021-04-25T22:31:34.02 | 10.0 | positive | automatic | P | 92 | 16.0294 | 2.25303 | 0.952381 | |
NZ.OUZ.HHZ.10 | 2021-04-25T22:31:30.84 | 10.0 | negative | automatic | P | 209 | 15.8740 | 0.780085 | 0.980392 | |
IU.RAO.BHZ.00 | 2021-04-25T22:31:10.27 | 10.0 | positive | automatic | S | 186 | 7.6419 | -4.02427 | 0 | |
IU.FUNA.BHZ.00 | 2021-04-25T22:31:03.67 | 10.0 | positive | automatic | P | 344 | 13.6251 | -0.0356493 | 0.898876 | |
IU.AFI.BHZ.00 | 2021-04-25T22:30:03.37 | 10.0 | positive | automatic | P | 34 | 9.1950 | -4.83768 | 0.43956 | |
IU.RAO.BHZ.00 | 2021-04-25T22:29:45.15 | 10.0 | negative | automatic | P | 186 | 7.6419 | -3.10334 | 0.43956 | |
II.MSVF.BHZ.00 | 2021-04-25T22:29:30.87 | 10.0 | positive | automatic | P | 309 | 6.0790 | 2.38626 | 0.952381 |