Earthquake with magnitude of ML 3.1 on date 25-08-2017 and time 21:57:47 (UTC) in region 1 km NE Belpasso (CT)

A magnitude ML 3.1 earthquake occured in region: 1 km NE Belpasso (CT), on

  • 25-08-2017 21:57:47 (UTC)
  • 25-08-2017 23:57:47 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 37.6030, 14.9880 at 6 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Belpasso CT 2 28108 28108
Nicolosi CT 4 7463 35571
Camporotondo Etneo CT 4 5023 40594
San Pietro Clarenza CT 5 7743 48337
Ragalna CT 5 3924 52261
Mascalucia CT 7 31958 84219
Pedara CT 7 14102 98321
Paternò CT 8 48228 146549
Tremestieri Etneo CT 8 20589 167138
Gravina di Catania CT 8 25838 192976
Trecastagni CT 8 10910 203886
Santa Maria di Licodia CT 9 7641 211527
Misterbianco CT 9 49410 260937
Sant'Agata li Battiati CT 10 9479 270416
Viagrande CT 10 8563 278979
San Giovanni la Punta CT 10 23060 302039
Motta Sant'Anastasia CT 10 12116 314155
Aci Bonaccorsi CT 11 3524 317679
Biancavilla CT 11 24007 341686
San Gregorio di Catania CT 12 11966 353652
Aci Sant'Antonio CT 12 17984 371636
Valverde CT 12 7840 379476
Aci Catena CT 14 29851 409327
Catania CT 14 314555 723882
Zafferana Etnea CT 15 9517 733399
Aci Castello CT 15 18723 752122
Adrano CT 15 36122 788244
Acireale CT 16 52622 840866
Santa Venerina CT 16 8592 849458
Milo CT 18 1087 850545

Municipalities with at least 50000 inhabitants

An earthquake occurred to
14 Km NW of Catania (314555 inhabitants)
16 Km W of Acireale (52622 inhabitants)
66 Km NW of Siracusa (122291 inhabitants)
79 Km N of Ragusa (73313 inhabitants)
81 Km SW of Reggio di Calabria (183035 inhabitants)
83 Km E of Caltanissetta (63360 inhabitants)
83 Km SW of Messina (238439 inhabitants)
83 Km NE of Vittoria (63339 inhabitants)
85 Km N of Modica (54633 inhabitants)
88 Km NE of Gela (75827 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

These three maps show the results of the analysis using the software ShakeMap designed to provide the level of ground shaking experienced in a region using the data recorded by seismometers and strong motion instruments and seismological information regarding the attenuation of the wavefield with distance and the site characteristics. The Shakemaps are determined for research purposes to provide fast estimates of the level of ground shaking produced by the earthquake. The maps are calculated automatically and updated as more data become available. See http://shakemap.ingv.it for additional information. The black star indicates the epicenter. The triangles show the accelerometric and velocimetric stations used in the calculation, colored according to the recorded shaking.

Intensity Shakemap

Intensity Shakemap

This map shows the distribution of instrumental intensities. The intensity is derived through an empirical law that correlates the recorded values of actual ground shaking, e.g., acceleration and velocity, with the macroseismic intensity for Italian earthquakes, as reported in the Italian Macroseismic Database (DBMI15, https://doi.org/10.13127/cpti/cpti15.3).
Peak ground acceleration Shakemap

Peak ground acceleration Shakemap

This map shows the distribution of peak ground acceleration expressed as percent of the acceleration of gravity (i.e., g = 9.81 m/s²).
Peak velocity Shakemap

Peak velocity Shakemap

This map shows the distribution of peak ground velocities expressed in cm/s.
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
ML 3.1 2017-08-25
21:57:47
37.6032 14.9878 6 2018-07-06
15:40:36
Bollettino Sismico Italiano INGV 52353241
Reviewed
Rev200
ML 3.3 2017-08-25
21:57:46
37.617 14.891 6 2017-12-06
09:22:30
Sala Operativa INGV-OE (Catania) 49369541
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-08-25 21:57:47 ± 0.13
Latitude 37.6032 ± 0.0054
Longitude 14.9878 ± 0.0102
Depth (km) 6 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 52353241

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 875
Semi-minor axis of confidence ellipse (meter) 181
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 84
Circular confidence region, given by single value of horizontal uncertainty (meter) 880.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 85
Number of associated phases, regardless of their use for origin computation 51
Number of defining phases 51
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.44
Epicentral distance of station closest to the epicenter (degree) 0.21943
Epicentral distance of station farthest from the epicenter (degree) 3.57930
Number of stations at which the event was observed 42
Number of stations from which data was used for origin computation 42
Magnitudes information

ML:3.1

Field Value
Value 3.1
Uncertainty 0.3
Num. used stations 72
Type of magnitude ML
Reference to an origin 52353241
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2017-12-06 09:21:57

ML:3.3

Field Value
Value 3.3
Uncertainty 0.0
Num. used stations
Type of magnitude ML
Reference to an origin 49369541
Agency INGV
Autore Sala Operativa INGV-OE (Catania)
Time of creation (UTC) 2017-08-25 22:18:58
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.AMUR.HHZ. 2017-08-25T21:58:43.17 0.3 undecidable manual P 20 391.9077 38 -0.37 17
IV.NOCI.HHZ. 2017-08-25T21:58:43.00 0.3 undecidable manual P 26 395.9037 38 -1.04 13
IV.MRVN.HHZ. 2017-08-25T21:58:43.85 0.3 undecidable manual P 15 397.3023 38 -0.36 17
IV.LTRZ.EHZ. 2017-08-25T21:58:40.26 0.3 undecidable manual P 25 368.2536 38 -0.34 17
IV.MTSN.HHZ. 2017-08-25T21:58:31.85 0.6 undecidable manual P 12 302.6637 38 -0.59 11
IV.SIRI.HHZ. 2017-08-25T21:58:30.91 0.3 undecidable manual P 15 295.9815 38 -0.7 17
IV.SALB.HHZ. 2017-08-25T21:58:29.00 0.3 undecidable manual P 25 278.3103 38 -0.4 23
MN.CUC.HHZ. 2017-08-25T21:58:28.02 0.3 undecidable manual P 15 274.7139 38 -0.93 20
IV.CELI.HHZ. 2017-08-25T21:58:23.96 0.3 undecidable manual P 33 239.3826 38 -0.59 31
IV.SERS.HHZ. 2017-08-25T21:58:22.25 0.1 undecidable manual P 42 217.2159 38 0.45 51
IV.CET2.HHZ. 2017-08-25T21:58:22.05 0.3 undecidable manual P 21 229.4925 38 -1.28 24
IV.SPS2.HHZ. 2017-08-25T21:58:21.44 0.3 undecidable manual P 32 221.0121 38 -0.83 32
IV.CAR1.HHZ. 2017-08-25T21:58:19.82 0.3 undecidable manual P 30 211.7325 38 -1.29 27
IV.USI.HHZ. 2017-08-25T21:58:17.65 0.3 undecidable manual P 308 199.7445 38 -1.98 18
IV.MPG.SHZ. 2017-08-25T21:58:12.83 1.0 undecidable manual P 294 155.4222 50 -0.54 17
IV.RAFF.HHZ. 2017-08-25T21:58:10.40 0.3 undecidable manual S 233 69.375 50 0.94 56
IV.MCT.BHE. 2017-08-25T21:58:10.80 1.0 undecidable manual P 271 121.2897 50 2.68 4
IV.SOLUN.HHZ. 2017-08-25T21:58:10.50 0.3 undecidable manual P 293 138.5613 50 -0.27 58
IV.JOPP.HHZ. 2017-08-25T21:58:10.41 0.3 undecidable manual P 35 136.1637 50 0 62
IV.ALJA.HHZ. 2017-08-25T21:58:07.04 0.3 undecidable manual P 279 109.6125 50 0.74 54
IV.MSFR.HHZ. 2017-08-25T21:58:06.91 0.6 undecidable manual S 324 59.0964 50 0.2 47
IV.MEU.SHZ. 2017-08-25T21:58:06.08 0.6 undecidable manual S 194 56.2992 50 0.11 48
IV.SOI.EHZ. 2017-08-25T21:58:06.54 0.3 undecidable manual P 60 107.0151 50 0.63 57
IV.GMB.BHZ. 2017-08-25T21:58:05.75 1.0 undecidable manual P 49 96.7254 50 1.43 13
IV.GIB.HHZ. 2017-08-25T21:58:04.18 0.3 undecidable manual P 297 94.6386 50 0.18 65
IV.AIO.HHZ. 2017-08-25T21:58:04.40 0.6 undecidable manual S 28 46.1205 50 1.15 35
IV.ILLI.HHZ. 2017-08-25T21:58:04.20 1.0 undecidable manual P 358 93.5397 50 0.37 21
IV.IVPL.HHZ. 2017-08-25T21:58:03.20 0.3 undecidable manual P 360 85.7475 50 0.56 60
IV.AGST.EHZ. 2017-08-25T21:58:03.32 0.6 undecidable manual S 151 43.8228 50 0.69 41
IV.MPAZ.HHZ. 2017-08-25T21:58:03.16 0.3 undecidable manual P 66 97.4247 50 -1.27 42
IV.RESU.HHZ. 2017-08-25T21:58:03.20 0.1 positive manual P 274 81.9513 50 1.15 63
IV.MNO.SHZ. 2017-08-25T21:58:03.26 0.6 undecidable manual S 325 44.5221 50 0.44 45
IV.PLLN.EHZ. 2017-08-25T21:58:03.48 0.6 undecidable manual P 301 85.7475 50 0.85 36
IV.CSLB.HHZ. 2017-08-25T21:58:02.91 0.3 undecidable manual P 295 89.5437 50 -0.32 63
IV.MILZ.HHZ. 2017-08-25T21:58:01.53 0.3 undecidable manual P 16 77.1672 50 0.23 67
IV.PETRA.HHZ. 2017-08-25T21:58:01.47 0.3 undecidable manual P 289 80.7636 50 -0.4 63
IV.HAGA.HHZ. 2017-08-25T21:58:01.77 0.6 undecidable manual S 157 38.2284 99 0.99 35
IV.RAFF.HHZ. 2017-08-25T21:57:59.32 0.3 undecidable manual P 233 69.375 50 -0.8 56
IV.MSFR.HHZ. 2017-08-25T21:57:58.70 0.3 undecidable manual P 324 59.0964 50 0.18 70
IV.HLNI.HHZ. 2017-08-25T21:57:58.19 0.6 undecidable manual S 200 30.0477 101 0.21 47
IV.MEU.SHZ. 2017-08-25T21:57:57.08 0.3 undecidable manual P 194 56.2992 50 -1.02 51
IV.MNO.SHZ. 2017-08-25T21:57:56.75 0.1 positive manual P 325 44.5221 50 0.47 89
IV.MUCR.HHZ. 2017-08-25T21:57:56.92 0.1 negative manual P 348 49.8168 50 -0.17 94
IV.EMSG.HHZ. 2017-08-25T21:57:56.10 0.6 undecidable manual S 352 24.3534 104 0.04 49
IV.AGST.EHZ. 2017-08-25T21:57:56.14 0.1 negative manual P 151 43.8228 50 -0.04 99
IV.AIO.HHZ. 2017-08-25T21:57:56.80 0.1 positive manual P 28 46.1205 50 0.27 93
IV.HAGA.HHZ. 2017-08-25T21:57:55.17 0.1 undecidable manual P 157 38.2284 99 0.07 97
IV.GALF.HHZ. 2017-08-25T21:57:54.29 0.1 positive manual P 288 38.9277 99 -0.95 78
IV.HLNI.HHZ. 2017-08-25T21:57:53.02 0.1 negative manual P 200 30.0477 101 -0.46 93
IV.EMSG.HHZ. 2017-08-25T21:57:52.75 0.1 negative manual P 352 24.3534 104 0.37 92
IV.EPZF.HHZ. 2017-08-25T21:57:52.71 0.1 negative manual P 335 27.0507 103 -0.2 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.HLNI.HHE. ML:3.1 0.006445 0.32 AML other m 2017-08-25T21:57:59.24
IV.HLNI.HHN. ML:2.8 0.0033599999999999997 0.74 AML other m 2017-08-25T21:57:59.73
IV.HAGA.HHN. ML:3.0 0.004144999999999999 0.66 AML other m 2017-08-25T21:58:02.59
IV.HAGA.HHE. ML:2.9 0.0030600000000000002 0.76 AML other m 2017-08-25T21:58:02.64
IV.EMSG.HHN. ML:3.7 0.03535 1.1 AML other m 2017-08-25T21:58:03.12
IV.AGST.EHE. ML:3.6 0.011699999999999999 0.34 AML other m 2017-08-25T21:58:04.07
IV.AGST.EHN. ML:3.3 0.0061400000000000005 0.32 AML other m 2017-08-25T21:58:04.11
IV.EMSG.HHE. ML:3.8 0.03705 1.48 AML other m 2017-08-25T21:58:05.83
IV.EPZF.HHE. ML:3.5 0.019350000000000003 0.76 AML other m 2017-08-25T21:58:05.57
IV.EPZF.HHN. ML:3.7 0.02805 1.16 AML other m 2017-08-25T21:58:07.60
IV.GALF.HHN. ML:3.4 0.00996 0.62 AML other m 2017-08-25T21:58:07.07
IV.MNO.SHN. ML:0.0 0.007970000000000001 1.4 AML other m 2017-08-25T21:58:07.20
IV.GALF.HHE. ML:3.6 0.01315 1.28 AML other m 2017-08-25T21:58:07.20
IV.AIO.HHN. ML:2.9 0.0024300000000000003 0.42 AML other m 2017-08-25T21:58:10.41
IV.AIO.HHE. ML:2.9 0.00231 1.26 AML other m 2017-08-25T21:58:10.08
IV.MUCR.HHE. ML:3.2 0.00475 1.04 AML other m 2017-08-25T21:58:10.36
IV.MSFR.HHN. ML:2.8 0.0014299999999999998 0.42 AML other m 2017-08-25T21:58:11.69
IV.MEU.SHN. ML:0.0 0.00253 0.44 AML other m 2017-08-25T21:58:12.44
IV.MUCR.HHN. ML:3.3 0.005365 0.48 AML other m 2017-08-25T21:58:13.38
IV.MNO.SHE. ML:0.0 0.007315 0.92 AML other m 2017-08-25T21:58:14.24
IV.MEU.SHE. ML:0.0 0.00215 1.64 AML other m 2017-08-25T21:58:18.86
IV.IVPL.HHE. ML:3.8 0.008765 0.42 AML other m 2017-08-25T21:58:19.61
IV.MILZ.HHE. ML:3.2 0.002275 0.42 AML other m 2017-08-25T21:58:20.85
IV.PLLN.EHN. ML:3.7 0.006640000000000001 0.7 AML other m 2017-08-25T21:58:21.17
IV.MSFR.HHE. ML:2.8 0.001415 0.92 AML other m 2017-08-25T21:58:21.93
IV.MILZ.HHN. ML:3.0 0.0015249999999999999 0.9 AML other m 2017-08-25T21:58:23.62
IV.PLLN.EHE. ML:3.5 0.00443 1.3 AML other m 2017-08-25T21:58:23.87
IV.GMB.BHE. ML:3.6 0.00397 0.6 AML other m 2017-08-25T21:58:24.30
IV.GIB.HHE. ML:3.4 0.0025499999999999997 1.4 AML other m 2017-08-25T21:58:24.19
IV.GMB.BHN. ML:3.6 0.0037949999999999998 0.48 AML other m 2017-08-25T21:58:24.40
IV.IVPL.HHN. ML:3.9 0.009120000000000001 1.3 AML other m 2017-08-25T21:58:24.89
IV.GIB.HHN. ML:3.4 0.002915 0.96 AML other m 2017-08-25T21:58:24.93
IV.PETRA.HHE. ML:3.2 0.00219 1.3 AML other m 2017-08-25T21:58:26.90
IV.RESU.HHN. ML:3.0 0.001405 0.86 AML other m 2017-08-25T21:58:26.76
IV.SOI.EHN. ML:2.8 0.0005204999999999999 0.4 AML other m 2017-08-25T21:58:27.25
IV.SOI.EHE. ML:2.8 0.000567 1.34 AML other m 2017-08-25T21:58:27.86
IV.ILLI.HHE. ML:3.6 0.00437 0.54 AML other m 2017-08-25T21:58:29.51
IV.ILLI.HHN. ML:3.7 0.005095000000000001 0.64 AML other m 2017-08-25T21:58:32.37
IV.RESU.HHE. ML:3.0 0.00128 0.62 AML other m 2017-08-25T21:58:33.37
IV.JOPP.HHE. ML:2.9 0.0005124999999999999 0.96 AML other m 2017-08-25T21:58:33.76
IV.PETRA.HHN. ML:3.1 0.001625 0.82 AML other m 2017-08-25T21:58:33.44
IV.ALJA.HHE. ML:3.1 0.001155 1 AML other m 2017-08-25T21:58:33.20
IV.SOLUN.HHN. ML:3.0 0.0006134999999999999 0.8 AML other m 2017-08-25T21:58:34.98
IV.ALJA.HHN. ML:3.2 0.00125 0.74 AML other m 2017-08-25T21:58:38.56
IV.JOPP.HHN. ML:2.9 0.0004955 1.38 AML other m 2017-08-25T21:58:39.12
IV.MPG.SHN. ML:0.0 0.00026000000000000003 1.32 AML other m 2017-08-25T21:58:41.18
IV.SOLUN.HHE. ML:3.0 0.00067 1.22 AML other m 2017-08-25T21:58:42.30
IV.USI.HHE. ML:2.9 0.00025550000000000003 0.6 AML other m 2017-08-25T21:58:44.67
IV.USI.HHN. ML:3.4 0.000876 0.66 AML other m 2017-08-25T21:58:48.47
IV.CET2.HHN. ML:3.3 0.000458 1.36 AML other m 2017-08-25T21:58:52.99
IV.CAR1.HHN. ML:3.3 0.0005290000000000001 1.16 AML other m 2017-08-25T21:58:53.94
IV.CET2.HHE. ML:3.2 0.000379 1.16 AML other m 2017-08-25T21:58:54.23
IV.MPG.SHE. ML:0.0 0.0002615 1.16 AML other m 2017-08-25T21:58:56.36
IV.MRVN.HHN. ML:2.5 0.00001815 0.72 AML other m 2017-08-25T21:58:59.03
IV.CAR1.HNN. ML:3.3 0.000551 1.38 AML other m 2017-08-25T21:58:59.98
IV.CAR1.HHE. ML:3.4 0.0007025 0.58 AML other m 2017-08-25T21:58:59.00
IV.CAR1.HNE. ML:3.3 0.0005175000000000001 0.58 AML other m 2017-08-25T21:58:59.01
IV.SPS2.HHN. ML:2.6 0.0001031 0.58 AML other m 2017-08-25T21:59:02.36
IV.SPS2.HHE. ML:2.6 0.0001015 0.74 AML other m 2017-08-25T21:59:04.62
IV.CELI.HHN. ML:3.3 0.00038 0.84 AML other m 2017-08-25T21:59:04.86
IV.SERS.HHE. ML:2.7 0.000141 1.3 AML other m 2017-08-25T21:59:05.89
IV.CELI.HHE. ML:3.3 0.0003835 1.08 AML other m 2017-08-25T21:59:06.64
IV.SERS.HHN. ML:2.7 0.000127 0.7 AML other m 2017-08-25T21:59:12.91
MN.CUC.HHE. ML:3.0 0.000133 1.28 AML other m 2017-08-25T21:59:16.24
MN.CUC.HHN. ML:2.8 0.00008975 0.7 AML other m 2017-08-25T21:59:17.60
MN.CUC.HNN. ML:2.7 0.00007505000000000001 0.56 AML other m 2017-08-25T21:59:17.60
IV.SIRI.HHE. ML:2.9 0.0001065 1.14 AML other m 2017-08-25T21:59:17.69
IV.SIRI.HHN. ML:2.9 0.0000984 1.08 AML other m 2017-08-25T21:59:21.73
IV.MTSN.HHE. ML:2.9 0.00010220000000000002 0.66 AML other m 2017-08-25T21:59:24.09
MN.CUC.HNE. ML:2.8 0.00009525 0.72 AML other m 2017-08-25T21:59:24.44
IV.SLCN.HHE. ML:3.1 0.0001325 1.22 AML other m 2017-08-25T21:59:26.18
IV.MTSN.HHN. ML:2.8 0.0000799 1.1 AML other m 2017-08-25T21:59:29.11
IV.AMUR.HHE. ML:2.9 0.0000501 0.88 AML other m 2017-08-25T21:59:37.31
IV.SLCN.HHN. ML:3.0 0.00011300000000000001 0.84 AML other m 2017-08-25T21:59:40.91
IV.MRVN.HHE. ML:2.6 0.000027 0.88 AML other m 2017-08-25T21:59:41.85
IV.NOCI.HHN. ML:2.9 0.000045350000000000005 1.2 AML other m 2017-08-25T21:59:43.10
IV.AMUR.HHN. ML:2.8 0.00004045 0.88 AML other m 2017-08-25T21:59:48.04
IV.NOCI.HHE. ML:2.8 0.0000359 0.98 AML other m 2017-08-25T21:59:54.15
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.
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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