Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.8 on date 17-02-2021 and time 07:08:11 (UTC) in region 3 km SW Cercemaggiore (CB)

A magnitude ML 2.8 earthquake occured in region: 3 km SW Cercemaggiore (CB), on

  • 17-02-2021 07:08:11 (UTC)
  • 17-02-2021 08:08:11 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 41.4370, 14.7020 at 10 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Cercemaggiore CB 3 3777 3777
Cercepiccola CB 4 681 4458
San Giuliano del Sannio CB 6 1029 5487
Santa Croce del Sannio BN 6 927 6414
Sepino CB 8 1964 8378
Sassinoro BN 8 618 8996
Gildone CB 9 809 9805
Mirabello Sannitico CB 9 2180 11985
Castelpagano BN 10 1483 13468
Ferrazzano CB 11 3344 16812
Morcone BN 11 4932 21744
Vinchiaturo CB 11 3324 25068
Jelsi CB 12 1781 26849
Riccia CB 13 5262 32111
Circello BN 13 2388 34499
Guardiaregia CB 13 801 35300
Colle Sannita BN 14 2431 37731
Campobasso CB 14 49431 87162
Campodipietra CB 14 2570 89732
Baranello CB 15 2673 92405
Pietraroja BN 16 545 92950
Toro CB 16 1391 94341
Campochiaro CB 16 646 94987
Pontelandolfo BN 17 2167 97154
Campolattaro BN 17 1072 98226
Colle d'Anchise CB 17 807 99033
San Giovanni in Galdo CB 17 580 99613
San Polo Matese CB 17 470 100083
Busso CB 18 1273 101356
Reino BN 19 1210 102566
Oratino CB 19 1641 104207
Cusano Mutri BN 19 4091 108298
Gambatesa CB 20 1464 109762
Casalduni BN 20 1378 111140
Matrice CB 20 1115 112255
Ripalimosani CB 20 3114 115369
Bojano CB 20 8058 123427

Municipalities with at least 50000 inhabitants

An earthquake occurred to
35 Km N of Benevento (60091 inhabitants)
51 Km NE of Caserta (76326 inhabitants)
59 Km N of Avellino (54857 inhabitants)
61 Km NE of Acerra (59573 inhabitants)
63 Km W of San Severo (53905 inhabitants)
66 Km NE of Afragola (65057 inhabitants)
66 Km NE of Aversa (53047 inhabitants)
68 Km NE of Casoria (77642 inhabitants)
70 Km W of Foggia (151991 inhabitants)
70 Km NE of Giugliano in Campania (122974 inhabitants)
74 Km NE of Marano di Napoli (59874 inhabitants)
74 Km NE of Portici (55274 inhabitants)
76 Km NE of Ercolano (53709 inhabitants)
76 Km NE of Napoli (974074 inhabitants)
78 Km NE of Torre del Greco (86275 inhabitants)
78 Km N of Scafati (50787 inhabitants)
82 Km N of Cava de' Tirreni (53659 inhabitants)
83 Km NE of Pozzuoli (81661 inhabitants)
84 Km N of Salerno (135261 inhabitants)
85 Km N of Castellammare di Stabia (66466 inhabitants)
95 Km N of Battipaglia (50786 inhabitants)
Recent and historical seismicity

These maps show the seismic activity in different time intervals, before the seismic event to which they refer. Data reported in the first two maps come from the analysis carried out in real time by the personnel of the INGV Operating Rooms, immediately after each earthquake. The third map shows data from 1985 to the date of the earthquake: the locations are reviewed by the seismological analysts of the INGV Italian Seismic Bulletin (Bollettino Sismico Italiano dell’INGV). The localization parameters (hypocentral coordinates and magnitude) are the best possible estimate with the data available to the INGV, but are constantly updated according to further data that become available. The location and magnitude parameters, subsequently reviewed by seismological analysts, may vary.

Earthquakes of the 3 days preceding this event

Earthquakes of the 3 days preceding this event

This map shows the earthquake epicenters with magnitude ≥ 0.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 72 hours preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes of the 90 days preceding this event

Earthquakes of the 90 days preceding this event

This map shows the earthquake epicenters with magnitude ≥ 2.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 90 days preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes from 1985 to the date of the event

Earthquakes from 1985 to the date of the event

This map shows the earthquake epicenters with magnitude ≥ 3.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, from 1985 to the date of this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes since 1000 AD until 2019

Earthquakes since 1000 AD until 2019

This map shows the epicenters of the historical earthquakes catalogue CPT15 (Catalogo Parametrico dei Terremoti Italiani, 2015 version 3.0, https://doi.org/10.13127/cpti/cpti15.3) since 1000 AD until 2019. The size of the square indicates the different classes of magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The black and white star is the epicenter of the current earthquake.
Seismic hazard

Seismic hazard maps provide probabilistic estimates of the earthquake ground shaking exceeding a given threshold in a given geographic region within a given time window. Thus, it is not a deterministic prediction - a target that may be never reached given the complexity of the earthquake physical phenomenon - nor of the maximum expected earthquake since this has extremely low probabilities to occur.

In 2004, it was published the seismic hazard map of Italy (http://zonesismiche.mi.ingv.it) that provides a picture of the most hazardous geographic regions. The seismic hazard map of Italy (GdL MPS, 2004; rif. Ordinanza PCM del 28 aprile 2006, n. 3519, All. 1b) provides the 10% probability of exceedance in 50 years of the horizontal acceleration at rock sites (i.e., Vs30>800 m/s; cat. A, 3.2.1 of the D.M. 14.09.2005).

The colours indicate the various values of the ground acceleration that have 10% to be exceeded within 50 years. In general, the colours associated to low values of acceleration refer to areas that are less hazardous and stronger earthquakes repeat less frequently although they may still occur.

Seismic hazard map

Seismic hazard map

This map shows the seismic hazard map of Italy for the region where the earthquake occurred.
Shakemap
Felt maps
Preliminary map of the earthquake effects from the web questionnaire

Preliminary map of the earthquake effects from the web questionnaire

This map shows the distribution of earthquake resentment in the area, expressed in terms of intensity on the MCS scale (Mercalli-Cancani-Sieberg). Intensities are determined using data from questionnaires collected on the website http://www.hsit.it. The intensities shown are determined considering all the reports received from each municipality, and are all the more reliable the greater the number of questionnaires. The collected data are subjected to an automatic statistical filter, but are not checked individually. In particular, intensities greater than or equal to the VI degree of the MCS or EMS scale require on-site verification by specialized personnel. The black star is the epicenter of the earthquake that occurred. This map is updated every time citizens fill out new questionnaires. The number of questionnaires processed to obtain this map, the date and time of the last update are shown at the top right.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000 		ML 2.8 2021-02-17
07:08:11		 41.4373 14.7015 10 2021-07-12
16:54:59		 Bollettino Sismico Italiano INGV 87381451
Reviewed
Rev100 		ML 2.9 2021-02-17
07:08:11		 41.4252 14.7068 10 2021-02-17
07:17:36		 Sala Sismica INGV-Roma 87232421
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-02-17 07:08:11 ± 0.05
Latitude 41.4373 ± 0.0027
Longitude 14.7015 ± 0.0036
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 87381451

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 302
Semi-minor axis of confidence ellipse (meter) 269
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 237
Circular confidence region, given by single value of horizontal uncertainty (meter) 300.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 40
Number of associated phases, regardless of their use for origin computation 108
Number of defining phases 108
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.21
Epicentral distance of station closest to the epicenter (degree) 0.03957
Epicentral distance of station farthest from the epicenter (degree) 2.64311
Number of stations at which the event was observed 90
Number of stations from which data was used for origin computation 90
Magnitudes information

ML:2.8

Field Value
Value 2.8
Uncertainty 0.3
Num. used stations 136
Type of magnitude ML
Reference to an origin 87381451
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-06-09 13:15:38

ML:2.9

Field Value
Value 2.9
Uncertainty 0.3
Num. used stations 136
Type of magnitude ML
Reference to an origin 87232421
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-02-17 07:17:34
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
CR.STON.BHZ. 2021-02-17T07:08:54.85 0.6 undecidable manual P 56 293.3841 38 -0.1 0
IV.EL6.EHZ. 2021-02-17T07:08:49.90 0.6 undecidable manual P 329 247.4634 38 0.67 0
IV.CSP1.EHZ. 2021-02-17T07:08:47.29 0.6 undecidable manual P 327 220.9122 38 1.37 0
IV.MNTT.EHZ. 2021-02-17T07:08:44.17 0.6 undecidable manual P 334 201.8424 38 0.62 0
IV.MF5.EHZ. 2021-02-17T07:08:44.08 0.6 undecidable manual P 330 199.9443 38 0.76 0
IV.NOCI.HHZ. 2021-02-17T07:08:44.16 0.6 undecidable manual P 109 210.1341 38 -0.43 0
IV.MMO1.EHN. 2021-02-17T07:08:43.91 0.3 undecidable manual P 326 197.6577 38 0.87 0
IV.MTRA.EHE. 2021-02-17T07:08:42.07 0.6 undecidable manual P 324 181.5849 38 1.04 0
IV.LNSS.HNZ. 2021-02-17T07:08:42.93 0.6 undecidable manual P 314 188.2671 38 1.06 0
IV.RM33.HNE. 2021-02-17T07:08:39.28 0.6 undecidable manual P 315 170.7957 50 -0.23 0
IV.SMA1.EHN. 2021-02-17T07:08:39.92 0.6 undecidable manual P 320 173.7927 50 -0.05 0
IV.AMUR.HHZ. 2021-02-17T07:08:38.82 0.3 undecidable manual P 110 169.3971 50 -0.47 0
IV.CAMP.HHE. 2021-02-17T07:08:38.49 1.0 undecidable manual P 319 161.9157 50 0.35 0
IV.CERT.HNE. 2021-02-17T07:08:37.10 0.6 undecidable manual P 292 153.3354 50 0.28 0
IV.BULG.HHZ. 2021-02-17T07:08:37.31 0.3 undecidable manual P 159 161.1165 50 -0.7 0
IV.PTRP.HHZ. 2021-02-17T07:08:36.45 0.6 undecidable manual P 131 152.6361 50 -0.26 0
IV.MCEL.HHN. 2021-02-17T07:08:36.77 0.6 undecidable manual P 143 154.1346 50 -0.17 0
IV.GIGS.HHN. 2021-02-17T07:08:35.51 0.6 undecidable manual P 321 146.1426 50 -0.21 0
IV.LPEL.HHZ. 2021-02-17T07:08:35.75 0.6 undecidable manual S 328 80.0643 50 0 0
IV.SLCN.HNZ. 2021-02-17T07:08:34.76 0.6 undecidable manual P 146 139.9488 50 0 0
IV.PTQR.HHZ. 2021-02-17T07:08:33.00 0.3 undecidable manual P 301 125.6742 50 0.44 0
IV.MRVN.HHZ. 2021-02-17T07:08:33.06 0.3 undecidable manual P 108 131.4684 50 -0.38 0
IX.PGN3.HHN.02 2021-02-17T07:08:33.60 1.0 undecidable manual P 136 132.7671 50 -0.04 0
OT.OT13.EHZ. 2021-02-17T07:08:33.30 0.3 undecidable manual P 68 131.9679 50 -0.23 0
IV.GUAR.HNN. 2021-02-17T07:08:32.23 0.3 undecidable manual P 289 121.7892 50 0.27 0
IV.VCEL.EHN. 2021-02-17T07:08:32.46 0.6 undecidable manual P 326 127.7721 50 -0.42 0
IX.SRN3.HNE.02 2021-02-17T07:08:32.04 0.6 undecidable manual P 149 123.0879 50 -0.12 0
IV.PALZ.HHZ. 2021-02-17T07:08:31.00 0.6 undecidable manual P 117 118.4925 50 -0.44 0
IV.GIUL.HHZ. 2021-02-17T07:08:31.84 0.6 undecidable manual P 277 120.99 50 0.01 0
IX.SSB3.HHZ.02 2021-02-17T07:08:31.20 0.6 undecidable manual S 132 59.2962 50 0.99 19
IV.T0110.HHZ. 2021-02-17T07:08:30.05 0.6 undecidable manual P 319 116.4945 50 -1.09 0
OT.OT14.EHZ. 2021-02-17T07:08:29.57 0.6 undecidable manual P 63 112.0989 50 -0.9 0
IV.SGO.HHE. 2021-02-17T07:08:29.58 0.6 undecidable manual P 152 109.7124 50 -0.51 0
IX.SCL3.HNE.02 2021-02-17T07:08:29.51 0.6 undecidable manual P 140 106.6155 50 -0.11 0
IV.MRLC.HHZ. 2021-02-17T07:08:28.00 0.6 undecidable manual P 139 100.2219 50 -0.63 0
IV.MSAG.HHZ. 2021-02-17T07:08:28.65 0.6 undecidable manual P 73 104.8173 50 -0.69 0
IX.COL3.HHE.02 2021-02-17T07:08:28.05 0.6 undecidable manual P 147 98.4237 50 -0.31 0
OT.OT12.EHZ. 2021-02-17T07:08:28.23 0.6 undecidable manual P 77 102.4197 50 -0.75 0
OT.OT11.EHZ. 2021-02-17T07:08:28.88 0.3 undecidable manual S 81 53.4021 50 0.26 53
IV.VVLD.HHZ. 2021-02-17T07:08:28.47 0.6 undecidable manual P 299 101.4207 50 -0.35 0
IV.LRP.EHN. 2021-02-17T07:08:28.69 1.0 undecidable manual P 284 95.4378 50 0.79 0
IV.TREM.HHZ. 2021-02-17T07:08:27.62 0.6 undecidable manual P 41 101.3208 50 -1.18 0
IT.PLTA.HNZ. 2021-02-17T07:08:27.97 0.3 undecidable manual S 8 50.3163 50 0.16 61
IV.SGRT.HHZ. 2021-02-17T07:08:26.34 0.3 undecidable manual P 68 93.3399 50 -1.23 0
IV.INTR.HHZ. 2021-02-17T07:08:26.53 0.6 undecidable manual P 314 91.7415 50 -0.79 0
IV.POFI.HNE. 2021-02-17T07:08:26.55 0.3 undecidable manual P 291 87.7455 50 -0.17 0
IT.OPI.HGE. 2021-02-17T07:08:26.57 0.6 undecidable manual P 298 81.4518 50 0.83 0
IV.MELA.HHZ. 2021-02-17T07:08:26.63 0.3 undecidable manual S 50 46.2204 50 -0.08 70
IV.CAPA.HHZ. 2021-02-17T07:08:26.79 0.3 undecidable manual P 108 97.9242 50 -1.5 0
IV.VULT.HHZ. 2021-02-17T07:08:26.71 0.6 undecidable manual P 125 93.24 50 -0.85 0
IV.MIDA.HHZ. 2021-02-17T07:08:25.98 0.6 undecidable manual S 302 43.5231 50 -0.01 49
IV.MOCO.HHZ. 2021-02-17T07:08:25.83 0.6 undecidable manual S 101 38.7279 50 1.12 34
IX.CLT3.HHE.02 2021-02-17T07:08:25.50 0.6 undecidable manual P 135 83.4498 50 -0.54 0
IV.VAGA.HHZ. 2021-02-17T07:08:25.62 0.6 undecidable manual S 267 38.9277 50 0.85 39
IV.VVDG.HHZ. 2021-02-17T07:08:25.18 0.6 undecidable manual P 199 70.6737 50 1.1 4
IV.VCRE.HHZ. 2021-02-17T07:08:25.65 0.3 undecidable manual P 198 72.1722 50 1.34 4
IV.VBKN.HHZ. 2021-02-17T07:08:25.61 0.6 undecidable manual P 199 71.0733 50 1.47 3
IV.MRB1.HHZ. 2021-02-17T07:08:25.79 0.6 undecidable manual S 147 41.3253 50 0.37 46
OT.OT07.EHE. 2021-02-17T07:08:25.14 0.6 undecidable manual P 76 86.9463 50 -1.45 0
IV.TRIV.HHZ. 2021-02-17T07:08:25.81 0.6 undecidable manual S 341 38.628 50 1.13 34
IV.VTIR.HHZ. 2021-02-17T07:08:25.64 0.3 undecidable manual P 198 73.7706 50 1.08 3
IV.MCI.EHE. 2021-02-17T07:08:25.01 0.6 undecidable manual P 275 74.0703 50 0.4 2
OT.OT03.EHE. 2021-02-17T07:08:24.79 0.6 undecidable manual P 69 84.3489 50 -1.4 0
IV.LPEL.HHZ. 2021-02-17T07:08:24.68 0.1 undecidable manual P 328 80.0643 50 -0.85 0
IX.BENI.HNZ. 2021-02-17T07:08:24.40 0.6 undecidable manual S 170 34.6431 50 0.79 40
IV.MCRV.HHN. 2021-02-17T07:08:24.63 0.3 undecidable manual P 152 82.4508 50 -1.26 0
IX.LIO3.HHZ.02 2021-02-17T07:08:23.42 0.6 undecidable manual P 146 72.0723 50 -0.87 4
IV.APRC.HHZ. 2021-02-17T07:08:23.75 0.3 undecidable manual P 63 78.366 50 -1.51 0
OT.OT06.EHZ. 2021-02-17T07:08:23.77 0.3 undecidable manual P 69 79.0653 50 -1.6 0
IV.SNAL.HHZ. 2021-02-17T07:08:23.18 0.3 undecidable manual P 143 70.8735 50 -0.93 7
IV.CIGN.HHZ. 2021-02-17T07:08:23.06 0.6 undecidable manual S 35 29.4483 50 0.84 39
OT.OT04.EHE. 2021-02-17T07:08:23.74 0.6 undecidable manual P 66 79.365 50 -1.68 0
OT.OT05.EHZ. 2021-02-17T07:08:23.38 0.1 undecidable manual P 71 78.7656 50 -1.94 0
IV.CAFE.HHZ. 2021-02-17T07:08:22.40 0.3 undecidable manual P 135 63.6918 50 -0.6 23
IX.SSB3.HHZ.02 2021-02-17T07:08:22.14 0.3 undecidable manual P 132 59.2962 50 -0.19 38
IV.NL9.EHZ. 2021-02-17T07:08:22.22 0.6 undecidable manual P 193 58.7967 50 -0.03 27
IX.RSF3.HNZ.02 2021-02-17T07:08:22.44 0.6 undecidable manual P 143 65.7897 50 -0.88 11
IV.SGTA.HHZ. 2021-02-17T07:08:22.77 0.3 undecidable manual P 121 64.6908 50 -0.38 22
IV.VITU.HHZ. 2021-02-17T07:08:22.24 0.6 undecidable manual S 192 28.8489 50 0.18 48
IV.SGG.HHZ. 2021-02-17T07:08:21.81 0.6 undecidable manual S 258 27.3504 109 0.18 48
IV.CERA.HHZ. 2021-02-17T07:08:21.94 0.6 undecidable manual P 288 59.496 50 -0.41 24
IV.PSB1.HHZ. 2021-02-17T07:08:21.08 0.3 undecidable manual S 159 25.4523 111 0.1 74
IV.RNI2.HHZ. 2021-02-17T07:08:21.34 0.3 undecidable manual P 303 54.3012 50 -0.21 51
IX.LGS3.HNZ.01 2021-02-17T07:08:21.12 0.3 undecidable manual P 154 55.5 50 -0.62 43
IV.PIGN.HHZ. 2021-02-17T07:08:20.85 0.6 undecidable manual P 239 50.8158 50 -0.17 40
IT.PLTA.HNZ. 2021-02-17T07:08:20.65 0.6 undecidable manual P 8 50.3163 50 -0.3 40
IV.BIOG.HHZ. 2021-02-17T07:08:20.58 0.3 negative manual P 126 44.5221 50 0.53 65
IT.MCLF.HNZ. 2021-02-17T07:08:20.80 0.6 undecidable manual P 12 52.7028 50 -0.51 34
OT.OT11.EHZ. 2021-02-17T07:08:20.70 0.3 undecidable manual P 81 53.4021 50 -0.71 46
IT.LRNO.HNZ. 2021-02-17T07:08:19.58 0.6 undecidable manual P 24 44.8218 50 -0.51 43
IV.TRIV.HHZ. 2021-02-17T07:08:19.01 0.1 undecidable manual P 341 38.628 50 -0.13 98
IV.MIDA.HHZ. 2021-02-17T07:08:19.43 0.3 undecidable manual P 302 43.5231 50 -0.47 67
IV.MOCO.HHZ. 2021-02-17T07:08:19.32 0.1 positive manual P 101 38.7279 50 0.17 97
IV.MELA.HHZ. 2021-02-17T07:08:19.68 0.1 positive manual P 50 46.2204 50 -0.63 81
IV.TST01.HHZ. 2021-02-17T07:08:19.70 0.3 positive manual P 323 43.3233 50 -0.16 71
IV.MRB1.HHZ. 2021-02-17T07:08:19.28 0.1 negative manual P 147 41.3253 50 -0.28 94
IX.BENI.HNZ. 2021-02-17T07:08:18.63 0.6 undecidable manual P 170 34.6431 50 0.11 49
IV.PTRJ.HHZ. 2021-02-17T07:08:18.32 0.3 undecidable manual S 241 16.4724 120 0.15 73
IV.BSSO.HHZ. 2021-02-17T07:08:18.23 0.3 undecidable manual S 323 15.0738 122 0.5 68
IV.VAGA.HHZ. 2021-02-17T07:08:18.99 0.3 undecidable manual P 267 38.9277 50 -0.2 72
IV.CIGN.HHZ. 2021-02-17T07:08:17.73 0.1 positive manual P 35 29.4483 50 0.01 100
IV.VITU.HHZ. 2021-02-17T07:08:17.23 0.1 positive manual P 192 28.8489 50 -0.4 92
IV.SGG.HHZ. 2021-02-17T07:08:17.08 0.1 positive manual P 258 27.3504 109 -0.3 71
IV.PSB1.HHZ. 2021-02-17T07:08:16.74 0.1 positive manual P 159 25.4523 111 -0.26 95
IV.PTRJ.HHZ. 2021-02-17T07:08:15.30 0.1 positive manual P 241 16.4724 120 -0.08 99
IV.SACR.HNZ. 2021-02-17T07:08:15.45 0.3 undecidable manual S 175 4.3956 155 0.24 72
IV.BSSO.HHZ. 2021-02-17T07:08:15.41 0.1 undecidable manual P 323 15.0738 122 0.28 95
IV.SACR.HNZ. 2021-02-17T07:08:13.71 0.1 positive manual P 175 4.3956 155 0.04 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SACR.HHE. ML:3.4 0.046299999999999994 0.42 AML other m 2021-02-17T07:08:15.71
IV.SACR.HNE. ML:3.4 0.0428 0.44 AML other m 2021-02-17T07:08:15.71
IV.SACR.HHN. ML:3.2 0.0285 0.34 AML other m 2021-02-17T07:08:15.74
IV.SACR.HNN. ML:3.3 0.032799999999999996 0.36 AML other m 2021-02-17T07:08:15.74
IV.PTRJ.HNE. ML:3.2 0.0143 0.34 AML other m 2021-02-17T07:08:19.21
IV.PTRJ.HHN. ML:3.3 0.0171 0.34 AML other m 2021-02-17T07:08:19.22
IV.PTRJ.HNN. ML:3.2 0.013099999999999999 0.34 AML other m 2021-02-17T07:08:19.23
IV.PTRJ.HHE. ML:2.6 0.00353 1.1 AML other m 2021-02-17T07:08:19.62
IV.BSSO.HHE. ML:2.8 0.006755 1.7 AML other m 2021-02-17T07:08:21.96
IV.PSB1.HHN. ML:2.9 0.004200000000000001 0.26 AML other m 2021-02-17T07:08:22.16
IV.PSB1.HNN. ML:2.9 0.00432 0.9 AML other m 2021-02-17T07:08:22.16
IV.PSB1.HHE. ML:3.0 0.0057599999999999995 1.1 AML other m 2021-02-17T07:08:22.63
IV.PSB1.HNE. ML:2.9 0.00545 1.1 AML other m 2021-02-17T07:08:22.63
IV.BSSO.HHN. ML:2.7 0.0044399999999999995 0.7 AML other m 2021-02-17T07:08:23.54
IV.VITU.HHE. ML:3.4 0.0127 0.26 AML other m 2021-02-17T07:08:24.03
IV.VITU.HHN. ML:3.3 0.01125 0.68 AML other m 2021-02-17T07:08:24.62
IV.VITU.HNN. ML:3.3 0.010945 0.7 AML other m 2021-02-17T07:08:24.63
IV.SGG.HHE. ML:3.1 0.007404999999999999 0.46 AML other m 2021-02-17T07:08:24.36
IV.SGG.HNE. ML:3.2 0.007565 0.46 AML other m 2021-02-17T07:08:24.36
IV.SGG.HHN. ML:3.1 0.0069900000000000006 0.4 AML other m 2021-02-17T07:08:25.32
IV.SGG.HNN. ML:3.1 0.006730000000000001 0.4 AML other m 2021-02-17T07:08:25.32
IV.TRIV.HHE. ML:2.8 0.0024100000000000002 0.64 AML other m 2021-02-17T07:08:26.29
IV.TRIV.HNE. ML:2.8 0.0023599999999999997 0.64 AML other m 2021-02-17T07:08:26.29
IV.TRIV.HHN. ML:2.8 0.00214 0.36 AML other m 2021-02-17T07:08:26.74
IV.TRIV.HNN. ML:2.7 0.002015 0.34 AML other m 2021-02-17T07:08:26.74
IV.VITU.HNE. ML:2.7 0.00281 1.08 AML other m 2021-02-17T07:08:26.04
IV.VAGA.HHN. ML:3.2 0.00523 0.24 AML other m 2021-02-17T07:08:27.72
IV.VAGA.HNN. ML:3.2 0.00505 0.24 AML other m 2021-02-17T07:08:27.72
IV.MELA.HHE. ML:3.0 0.0030800000000000003 1.56 AML other m 2021-02-17T07:08:28.94
IV.MELA.HNE. ML:3.0 0.002945 1.54 AML other m 2021-02-17T07:08:28.94
IV.PIGN.HNE. ML:2.6 0.00108 1.32 AML other m 2021-02-17T07:08:28.80
IV.PIGN.HHE. ML:2.6 0.0010165000000000003 1.32 AML other m 2021-02-17T07:08:28.80
IV.VAGA.HHE. ML:3.1 0.0042650000000000006 0.84 AML other m 2021-02-17T07:08:29.61
IV.VAGA.HNE. ML:3.1 0.004115000000000001 0.84 AML other m 2021-02-17T07:08:29.61
IV.MELA.HHN. ML:3.0 0.003115 0.7 AML other m 2021-02-17T07:08:29.25
IV.MELA.HNN. ML:3.0 0.003085 0.72 AML other m 2021-02-17T07:08:29.25
OT.OT11.EHE. ML:3.1 0.0032800000000000004 0.48 AML other m 2021-02-17T07:08:29.52
OT.OT11.EHN. ML:3.4 0.006965 0.42 AML other m 2021-02-17T07:08:29.74
IV.MRB1.HHE. ML:3.2 0.0049299999999999995 0.6 AML other m 2021-02-17T07:08:30.47
IV.MRB1.HNE. ML:3.2 0.00491 0.6 AML other m 2021-02-17T07:08:30.48
IV.RNI2.HNE. ML:2.8 0.0015249999999999999 0.64 AML other m 2021-02-17T07:08:31.51
IV.RNI2.HHE. ML:2.8 0.0015750000000000002 0.62 AML other m 2021-02-17T07:08:31.50
IV.BIOG.HHN. ML:3.0 0.00317 0.36 AML other m 2021-02-17T07:08:31.48
IV.RNI2.HNN. ML:2.6 0.00106 0.16 AML other m 2021-02-17T07:08:31.59
IV.BIOG.HHE. ML:3.2 0.004605000000000001 0.56 AML other m 2021-02-17T07:08:32.56
IV.PIGN.HNN. ML:2.6 0.00114 0.48 AML other m 2021-02-17T07:08:32.37
IV.PIGN.HHN. ML:2.6 0.001175 0.46 AML other m 2021-02-17T07:08:32.38
IV.BIOG.HNN. ML:3.1 0.0036799999999999997 0.52 AML other m 2021-02-17T07:08:32.57
IV.MIDA.HNE. ML:2.7 0.00148 0.5 AML other m 2021-02-17T07:08:32.89
IV.MIDA.HHE. ML:2.5 0.0010165 1.58 AML other m 2021-02-17T07:08:32.04
IV.MIDA.HHN. ML:2.7 0.001515 0.52 AML other m 2021-02-17T07:08:32.89
IV.BIOG.HNE. ML:3.0 0.00327 0.74 AML other m 2021-02-17T07:08:32.91
IV.RNI2.HHN. ML:2.7 0.0011 0.54 AML other m 2021-02-17T07:08:33.03
IV.MIDA.HNN. ML:2.5 0.001008 1.14 AML other m 2021-02-17T07:08:33.99
IV.MRB1.HNN. ML:3.1 0.003915 0.34 AML other m 2021-02-17T07:08:33.67
IV.MRB1.HHN. ML:3.1 0.0039900000000000005 0.6 AML other m 2021-02-17T07:08:33.67
IV.CAFE.HNE. ML:2.7 0.0009660000000000001 0.26 AML other m 2021-02-17T07:08:34.15
IV.CAFE.HHE. ML:2.7 0.0009895000000000001 0.26 AML other m 2021-02-17T07:08:34.15
IV.SNAL.HHE. ML:2.4 0.0004375 0.86 AML other m 2021-02-17T07:08:35.89
IV.SNAL.HNE. ML:2.4 0.0004005 0.86 AML other m 2021-02-17T07:08:35.89
IV.LPEL.HHN. ML:2.8 0.0008265 1.26 AML other m 2021-02-17T07:08:36.79
IV.LPEL.HNN. ML:2.7 0.0007484999999999999 0.24 AML other m 2021-02-17T07:08:36.79
IV.LPEL.HHE. ML:2.7 0.0007880000000000001 0.24 AML other m 2021-02-17T07:08:37.44
IV.LPEL.HNE. ML:2.7 0.000748 0.24 AML other m 2021-02-17T07:08:37.44
IV.CERA.HHN. ML:3.0 0.0019500000000000001 0.7 AML other m 2021-02-17T07:08:37.61
IV.CERA.HNN. ML:3.0 0.0019049999999999998 0.7 AML other m 2021-02-17T07:08:37.61
OT.OT05.EHE. ML:2.9 0.001085 0.3 AML other m 2021-02-17T07:08:37.75
IV.SGTA.HNE. ML:2.5 0.0006715 0.48 AML other m 2021-02-17T07:08:37.65
IV.SGTA.HHE. ML:2.6 0.0007215 0.48 AML other m 2021-02-17T07:08:37.65
IV.CERA.HHE. ML:2.9 0.00157 0.34 AML other m 2021-02-17T07:08:38.19
IV.CERA.HNE. ML:2.9 0.0015300000000000001 0.32 AML other m 2021-02-17T07:08:38.19
IV.CAFE.HNN. ML:2.5 0.000651 0.38 AML other m 2021-02-17T07:08:38.08
IV.CAFE.HHN. ML:2.5 0.000651 0.38 AML other m 2021-02-17T07:08:38.27
IV.VBKN.HHE. ML:3.3 0.00317 0.5 AML other m 2021-02-17T07:08:38.63
IV.APRC.HHN. ML:3.1 0.00171 1.78 AML other m 2021-02-17T07:08:39.92
IV.VTIR.HHN. ML:2.8 0.00098 0.44 AML other m 2021-02-17T07:08:40.23
IV.SNAL.HHN. ML:2.6 0.0006464999999999999 0.64 AML other m 2021-02-17T07:08:40.20
IV.SNAL.HNN. ML:2.6 0.0006205000000000001 0.66 AML other m 2021-02-17T07:08:40.20
OT.OT05.EHN. ML:2.7 0.0006775 0.86 AML other m 2021-02-17T07:08:40.91
IV.SGTA.HNN. ML:2.4 0.0005430000000000001 0.36 AML other m 2021-02-17T07:08:41.32
IV.SGTA.HHN. ML:2.4 0.0005225 0.32 AML other m 2021-02-17T07:08:41.33
IV.SGRT.HHE. ML:3.2 0.00196 1.16 AML other m 2021-02-17T07:08:42.70
IV.SGRT.HHN. ML:3.1 0.001515 1.14 AML other m 2021-02-17T07:08:42.73
IV.VULT.HHN. ML:3.0 0.0010645 0.24 AML other m 2021-02-17T07:08:43.03
IV.VULT.HNN. ML:3.0 0.0010595 0.24 AML other m 2021-02-17T07:08:43.03
IV.APRC.HHE. ML:2.9 0.00117 0.68 AML other m 2021-02-17T07:08:43.29
IV.VULT.HNE. ML:2.9 0.000897 1.08 AML other m 2021-02-17T07:08:43.84
IV.VCRE.HHE. ML:3.2 0.002605 0.48 AML other m 2021-02-17T07:08:44.03
IV.MSAG.HHE. ML:2.9 0.000766 0.54 AML other m 2021-02-17T07:08:44.65
IV.MSAG.HNE. ML:3.3 0.00188 0.54 AML other m 2021-02-17T07:08:44.65
IV.VTIR.HHE. ML:2.8 0.0009005 0.36 AML other m 2021-02-17T07:08:44.43
IV.CAPA.HHE. ML:2.7 0.00047250000000000005 0.76 AML other m 2021-02-17T07:08:44.57
IV.VBKN.HHN. ML:3.2 0.0029100000000000003 1.02 AML other m 2021-02-17T07:08:44.95
IV.MSAG.HNN. ML:3.6 0.003265 0.26 AML other m 2021-02-17T07:08:44.84
IV.MSAG.HHN. ML:3.2 0.001365 0.28 AML other m 2021-02-17T07:08:44.83
IV.CAPA.HNN. ML:2.4 0.000254 0.9 AML other m 2021-02-17T07:08:45.81
IV.TREM.HHE. ML:2.9 0.0007685 0.3 AML other m 2021-02-17T07:08:45.36
IV.TREM.HNE. ML:2.8 0.0006745 0.32 AML other m 2021-02-17T07:08:45.37
IV.CAPA.HHN. ML:2.7 0.0005515 0.78 AML other m 2021-02-17T07:08:45.37
IV.INTR.HHN. ML:2.8 0.0007149999999999999 1.44 AML other m 2021-02-17T07:08:45.21
IV.CAPA.HNE. ML:2.4 0.0002305 0.66 AML other m 2021-02-17T07:08:46.32
IV.VCRE.HHN. ML:3.2 0.0024449999999999997 1.24 AML other m 2021-02-17T07:08:47.92
IV.VULT.HHE. ML:2.9 0.0009525 0.28 AML other m 2021-02-17T07:08:47.84
IV.MRLC.HHE. ML:2.5 0.0003205 0.34 AML other m 2021-02-17T07:08:48.25
IV.MRLC.HNE. ML:2.2 0.0001615 0.34 AML other m 2021-02-17T07:08:48.25
IV.TREM.HNN. ML:3.0 0.0009764999999999999 0.62 AML other m 2021-02-17T07:08:48.08
IV.TREM.HHN. ML:3.0 0.0010955 0.62 AML other m 2021-02-17T07:08:48.08
IV.VVLD.HHE. ML:2.6 0.0004095 0.68 AML other m 2021-02-17T07:08:48.42
IV.VVLD.HHN. ML:2.7 0.0004425 1.06 AML other m 2021-02-17T07:08:48.41
IV.VVLD.HNN. ML:2.6 0.0004295 1.06 AML other m 2021-02-17T07:08:48.42
IV.MRLC.HNN. ML:2.4 0.000234 0.5 AML other m 2021-02-17T07:08:49.45
IV.MRLC.HHN. ML:2.7 0.000472 0.5 AML other m 2021-02-17T07:08:49.45
IV.INTR.HNE. ML:2.6 0.0005164999999999999 1.54 AML other m 2021-02-17T07:08:50.87
IV.INTR.HHE. ML:2.6 0.000506 1.56 AML other m 2021-02-17T07:08:50.88
OT.OT13.EHE. ML:3.5 0.00206 0.26 AML other m 2021-02-17T07:08:51.53
OT.OT13.EHN. ML:3.8 0.00383 0.4 AML other m 2021-02-17T07:08:51.72
IV.PALZ.HHE. ML:2.8 0.0004735 0.42 AML other m 2021-02-17T07:08:52.22
IV.MRVN.HHN. ML:2.6 0.00026000000000000003 0.76 AML other m 2021-02-17T07:08:52.66
IV.MRVN.HHE. ML:2.8 0.000358 0.9 AML other m 2021-02-17T07:08:52.60
IV.VVLD.HNE. ML:2.6 0.00042100000000000004 1.2 AML other m 2021-02-17T07:08:52.99
IV.INTR.HNN. ML:2.8 0.000726 1.4 AML other m 2021-02-17T07:08:54.16
IV.PALZ.HHN. ML:2.9 0.0005484999999999999 1.02 AML other m 2021-02-17T07:08:55.02
IV.T0110.HHE. ML:2.7 0.00042100000000000004 0.8 AML other m 2021-02-17T07:08:55.10
IV.GIUL.HHN. ML:2.3 0.000157 1.22 AML other m 2021-02-17T07:08:56.03
IV.T0110.HHN. ML:2.6 0.000348 1.6 AML other m 2021-02-17T07:08:58.00
IV.GIUL.HHE. ML:2.2 0.00011235 0.54 AML other m 2021-02-17T07:08:58.46
IV.AMUR.HHN. ML:2.7 0.000183 1 AML other m 2021-02-17T07:09:00.65
IV.BULG.HHN. ML:2.6 0.0001715 0.42 AML other m 2021-02-17T07:09:04.22
IV.AMUR.HHE. ML:2.7 0.000219 0.3 AML other m 2021-02-17T07:09:06.44
IV.BULG.HHE. ML:2.4 0.00011499999999999999 1.24 AML other m 2021-02-17T07:09:06.16
IV.BULG.HNE. ML:2.5 0.000141 1.24 AML other m 2021-02-17T07:09:06.16
IV.BULG.HNN. ML:2.6 0.0001705 0.76 AML other m 2021-02-17T07:09:15.63
IV.NOCI.HHN. ML:3.0 0.0002745 1.78 AML other m 2021-02-17T07:09:16.00
IV.NOCI.HHE. ML:2.9 0.0002 0.76 AML other m 2021-02-17T07:09:16.42
CR.STON.BHN. ML:2.4 0.000036400000000000004 0.76 AML other m 2021-02-17T07:09:42.45
CR.STON.BHE. ML:2.4 0.00002765 1.4 AML other m 2021-02-17T07:09:43.05
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Fault Plane solutions

Fault Plane solutions

The map reports the fault plane solutions for earthquakes in the region from 1977 to the date of this event. Red moment tensors are determined using the Regional Centroid Moment Tensor technique (RCMT, http://www.bo.ingv.it/RCMT) applied for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when a station azimuthal coverage exists RCMTs can be obtained also for earthquakes with magnitude down to 4.0. The gray moment tensors are obtained with the Time Domain Moment Tensor method (TDMT, /tdmt). This technique is applied to earthquakes with magnitude ML greater than 3.2, when it is possible. The size of symbols scales with the calculated moment magnitude Mw.
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
Waveforms Seismic signals in miniseed + resp format Download