Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 3.3 on date 30-01-2017 and time 09:59:48 (UTC) in region 6 km NE Ragalna (CT)

A magnitude ML 3.3 earthquake occured in region: 6 km NE Ragalna (CT), on

  • 30-01-2017 09:59:48 (UTC)
  • 30-01-2017 10:59:48 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 37.6690, 14.9820 at 18 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
Ragalna CT 6 3924 3924
Nicolosi CT 7 7463 11387
Belpasso CT 9 28108 39495
Pedara CT 9 14102 53597
Santa Maria di Licodia CT 10 7641 61238
Biancavilla CT 10 24007 85245
Trecastagni CT 10 10910 96155
Zafferana Etnea CT 11 9517 105672
San Pietro Clarenza CT 11 7743 113415
Camporotondo Etneo CT 11 5023 118438
Viagrande CT 12 8563 127001
Paternò CT 12 48228 175229
Mascalucia CT 12 31958 207187
Tremestieri Etneo CT 13 20589 227776
Adrano CT 13 36122 263898
Milo CT 13 1087 264985
Aci Bonaccorsi CT 14 3524 268509
Gravina di Catania CT 14 25838 294347
Santa Venerina CT 14 8592 302939
San Giovanni la Punta CT 14 23060 325999
Aci Sant'Antonio CT 15 17984 343983
Sant'Agata li Battiati CT 15 9479 353462
Aci Catena CT 16 29851 383313
San Gregorio di Catania CT 16 11966 395279
Valverde CT 16 7840 403119
Misterbianco CT 17 49410 452529
Sant'Alfio CT 17 1582 454111
Acireale CT 17 52622 506733
Motta Sant'Anastasia CT 17 12116 518849
Bronte CT 19 19172 538021
Aci Castello CT 19 18723 556744
Giarre CT 19 27659 584403

Municipalities with at least 50000 inhabitants

An earthquake occurred to
17 Km W of Acireale (52622 inhabitants)
21 Km NW of Catania (314555 inhabitants)
73 Km NW of Siracusa (122291 inhabitants)
76 Km SW of Reggio di Calabria (183035 inhabitants)
77 Km SW of Messina (238439 inhabitants)
83 Km E of Caltanissetta (63360 inhabitants)
86 Km N of Ragusa (73313 inhabitants)
89 Km NE of Vittoria (63339 inhabitants)
92 Km N of Modica (54633 inhabitants)
93 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 3.3 2017-01-30
09:59:48		 37.6693 14.9822 19 2018-01-10
09:44:30		 Bollettino Sismico Italiano INGV 47974351
Reviewed
Rev200 		ML 3.2 2017-01-30
09:59:48		 37.662 14.964 15 2017-01-30
10:09:05		 Sala Operativa INGV-OE (Catania) 40153301
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-01-30 09:59:48 ± 0.08
Latitude 37.6693 ± 0.0054
Longitude 14.9822 ± 0.0080
Depth (km) 19 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 47974351

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 650
Semi-minor axis of confidence ellipse (meter) 256
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 93
Circular confidence region, given by single value of horizontal uncertainty (meter) 650.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 71
Number of associated phases, regardless of their use for origin computation 70
Number of defining phases 70
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.4
Epicentral distance of station closest to the epicenter (degree) 0.02518
Epicentral distance of station farthest from the epicenter (degree) 4.10271
Number of stations at which the event was observed 56
Number of stations from which data was used for origin computation 56
Magnitudes information

ML:3.3

Field Value
Value 3.3
Uncertainty 0.3
Num. used stations 47
Type of magnitude ML
Reference to an origin 47974351
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2017-09-14 12:34:10

ML:3.2

Field Value
Value 3.2
Uncertainty 0.0
Num. used stations
Type of magnitude ML
Reference to an origin 40153301
Agency INGV
Autore Sala Operativa INGV-OE (Catania)
Time of creation (UTC) 2017-01-30 10:09:05
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MSAG.HHZ. 2017-01-30T10:00:51.81 0.3 undecidable manual P 10 455.3997 54 0.66 15
IV.AMUR.HHZ. 2017-01-30T10:00:42.15 0.6 undecidable manual P 21 385.2255 54 -0.27 12
IV.NOCI.HHZ. 2017-01-30T10:00:42.21 1.0 undecidable manual P 27 389.6211 54 -0.75 5
IV.LTRZ.EHZ. 2017-01-30T10:00:39.55 0.3 undecidable manual P 25 361.86 54 0.04 19
IV.CMPR.HHZ. 2017-01-30T10:00:30.13 0.3 undecidable manual P 5 295.1823 54 -1.08 15
IV.SIRI.HHZ. 2017-01-30T10:00:29.72 0.6 undecidable manual P 15 288.9885 54 -0.73 12
IV.MGR.HHZ. 2017-01-30T10:00:28.20 0.3 undecidable manual P 10 278.2104 54 -0.9 19
MN.CUC.HHZ. 2017-01-30T10:00:26.87 1.0 undecidable manual P 15 267.732 54 -0.93 7
IV.TDS.HHZ. 2017-01-30T10:00:24.66 0.6 undecidable manual P 28 250.1607 54 -0.95 17
MN.TIP.HHZ. 2017-01-30T10:00:23.28 0.6 undecidable manual P 42 227.8053 54 0.45 24
IV.CELI.HHZ. 2017-01-30T10:00:22.62 0.3 undecidable manual P 34 233.4885 54 -0.92 29
IV.SERS.HHZ. 2017-01-30T10:00:21.46 0.3 undecidable manual P 44 212.1321 54 0.58 38
IV.CET2.HHZ. 2017-01-30T10:00:20.98 0.3 undecidable manual P 22 222.8103 54 -1.23 26
IV.SPS2.HHZ. 2017-01-30T10:00:20.41 0.3 undecidable manual P 33 215.0181 54 -0.83 34
IV.CAR1.HHZ. 2017-01-30T10:00:18.70 0.3 undecidable manual P 31 205.6386 54 -1.37 27
IV.MMGO.SHZ. 2017-01-30T10:00:16.33 0.6 undecidable manual P 270 176.0904 54 -0.07 35
IV.CORL.HHZ. 2017-01-30T10:00:14.15 0.1 positive manual P 280 149.2395 93 1.16 56
IV.PLAC.HHZ. 2017-01-30T10:00:14.04 0.1 negative manual P 55 153.8349 54 0.41 73
IV.IVPL.HHZ. 2017-01-30T10:00:13.08 0.6 undecidable manual S 360 78.4659 96 1.04 34
IV.SOLUN.HHE. 2017-01-30T10:00:10.65 0.3 undecidable manual P 291 135.2646 93 -0.19 60
IV.FAVR.HHZ. 2017-01-30T10:00:10.47 1.0 undecidable manual P 249 124.0869 94 1.36 13
IV.JOPP.HHZ. 2017-01-30T10:00:09.79 0.3 undecidable manual P 37 130.4694 94 -0.31 59
IV.MILZ.HHZ. 2017-01-30T10:00:09.83 0.6 undecidable manual S 18 70.2741 97 -0.04 47
IV.MEU.SHZ. 2017-01-30T10:00:08.16 0.6 undecidable manual S 192 63.3921 98 0.12 47
IV.ISTR.HHZ. 2017-01-30T10:00:08.67 0.3 undecidable manual P 8 125.2746 94 -0.62 54
IV.ALJA.HHZ. 2017-01-30T10:00:07.79 0.3 undecidable manual P 275 108.2139 94 1.12 47
IV.IACL.HHZ. 2017-01-30T10:00:06.48 0.1 negative manual P 330 110.3118 94 -0.52 77
IV.CLTA.HHZ. 2017-01-30T10:00:06.73 0.3 undecidable manual P 238 106.3158 95 0.35 62
MN.CEL.HNZ. 2017-01-30T10:00:06.14 0.1 undecidable manual P 50 103.2189 95 0.23 85
IV.SOI.EHZ. 2017-01-30T10:00:06.27 0.1 negative manual P 64 104.0181 95 0.24 84
IV.HPAC.HHE. 2017-01-30T10:00:06.28 0.1 undecidable manual P 177 106.7154 95 -0.16 87
IV.IFIL.HHZ. 2017-01-30T10:00:05.83 0.3 undecidable manual P 340 105.4167 95 -0.42 61
IV.MSFR.HHZ. 2017-01-30T10:00:05.99 0.6 undecidable manual S 320 53.0025 100 0.68 43
IV.GIB.HHZ. 2017-01-30T10:00:04.59 0.6 undecidable manual P 293 91.0422 95 0.56 41
IV.GMB.BHE. 2017-01-30T10:00:04.64 0.1 undecidable manual P 53 92.4408 95 0.39 84
IV.MSCL.HHZ. 2017-01-30T10:00:04.73 0.1 negative manual P 48 94.239 95 0.2 87
IV.HAGA.HHZ. 2017-01-30T10:00:03.82 0.3 undecidable manual S 160 45.2214 103 0.53 64
IV.RESU.HHZ. 2017-01-30T10:00:03.65 0.3 undecidable manual P 269 81.3519 96 1.11 49
IV.ILLI.HHZ. 2017-01-30T10:00:03.50 0.3 undecidable manual P 358 86.1471 96 0.21 67
IV.PLLN.EHZ. 2017-01-30T10:00:03.17 0.6 undecidable manual P 296 81.7515 96 0.55 42
IV.IVPL.HHZ. 2017-01-30T10:00:02.31 0.1 negative manual P 360 78.4659 96 0.21 90
IV.MNO.SHZ. 2017-01-30T10:00:02.40 0.6 undecidable manual S 319 38.4282 106 0.87 40
IV.PETRA.HHZ. 2017-01-30T10:00:02.45 0.6 undecidable manual P 284 78.2661 96 0.38 44
IV.MSRU.HHZ. 2017-01-30T10:00:02.42 0.1 negative manual P 35 80.4639 96 0.01 93
IV.HMDC.HHZ. 2017-01-30T10:00:02.02 0.6 undecidable manual P 193 80.7636 96 -0.43 43
IV.CSLB.HHZ. 2017-01-30T10:00:02.94 0.6 undecidable manual P 290 86.3469 96 -0.37 42
IV.RAFF.HHZ. 2017-01-30T10:00:01.28 0.3 undecidable manual P 228 73.7706 97 -0.1 70
IV.NOV.HHZ. 2017-01-30T10:00:01.81 0.3 undecidable manual S 19 42.0246 104 -0.64 64
IV.HLNI.HHZ. 2017-01-30T10:00:01.08 0.6 undecidable manual S 195 36.8298 107 -0.05 51
IV.GALF.HHZ. 2017-01-30T10:00:00.70 0.3 undecidable manual S 277 36.741 107 -0.4 69
IV.MILZ.HHZ. 2017-01-30T10:00:00.90 0.1 negative manual P 18 70.2741 97 0.05 95
IV.MEU.SHZ. 2017-01-30T09:59:59.36 0.1 positive manual P 192 63.3921 98 -0.44 89
IV.EPOZ.HHZ. 2017-01-30T09:59:58.30 0.3 undecidable manual S 89 18.0708 128 1.69 36
IV.MSFR.HHZ. 2017-01-30T09:59:57.99 0.1 positive manual P 320 53.0025 100 -0.23 93
IV.CAGR.HHZ. 2017-01-30T09:59:57.27 0.1 negative manual P 263 42.7239 104 0.6 88
IV.EPZF.HHZ. 2017-01-30T09:59:57.55 0.6 undecidable manual S 327 20.3685 124 0.44 48
IV.HAGA.HHZ. 2017-01-30T09:59:56.87 0.1 positive manual P 160 45.2214 103 -0.18 97
IV.AIO.HHZ. 2017-01-30T09:59:56.38 0.1 negative manual P 33 40.0266 105 0.1 99
IV.EMSG.HHZ. 2017-01-30T09:59:56.72 0.6 undecidable manual S 350 17.0718 130 0.33 49
IV.MNO.SHZ. 2017-01-30T09:59:56.14 0.1 positive manual P 319 38.4282 106 0.11 100
IV.NOV.HHZ. 2017-01-30T09:59:56.63 0.1 negative manual P 19 42.0246 104 0.06 99
IV.HLNI.HHZ. 2017-01-30T09:59:55.21 0.1 negative manual P 195 36.8298 107 -0.59 89
IV.GALF.HHZ. 2017-01-30T09:59:55.71 0.1 negative manual P 277 36.741 107 -0.08 99
IV.ESML.HHZ. 2017-01-30T09:59:54.67 0.6 undecidable manual S 238 10.6782 145 -0.56 47
IV.ESLN.HHZ. 2017-01-30T09:59:53.59 0.6 undecidable manual S 346 2.7972 170 -0.82 43
IV.EPZF.HHZ. 2017-01-30T09:59:53.08 0.1 positive manual P 327 20.3685 124 -0.4 95
IV.EPOZ.HHZ. 2017-01-30T09:59:53.73 0.1 negative manual P 89 18.0708 128 0.53 91
IV.EMSG.HHZ. 2017-01-30T09:59:52.85 0.1 negative manual P 350 17.0718 130 -0.22 100
IV.ESLN.HHZ. 2017-01-30T09:59:51.39 0.1 negative manual P 346 2.7972 170 -0.54 96
IV.ESML.HHZ. 2017-01-30T09:59:51.66 0.1 negative manual P 238 10.6782 145 -0.74 87
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.AIO.HHN. ML:3.2 0.005005 0.8 AML other m 2017-01-30T10:00:04.88
IV.AIO.HHE. ML:3.1 0.004045 0.66 AML other m 2017-01-30T10:00:09.46
IV.ALJA.HHN. ML:3.1 0.0011899999999999999 0.68 AML other m 2017-01-30T10:00:36.02
IV.ALJA.HHE. ML:3.2 0.0014849999999999998 1.18 AML other m 2017-01-30T10:00:39.24
IV.AMUR.HHN. ML:3.1 0.00008195 1.14 AML other m 2017-01-30T10:01:30.29
IV.AMUR.HHE. ML:3.1 0.00008545 1.3 AML other m 2017-01-30T10:01:38.33
IV.CAR1.HHE. ML:3.4 0.0006845 0.52 AML other m 2017-01-30T10:00:55.99
IV.CAR1.HNN. ML:3.4 0.0006915000000000001 0.78 AML other m 2017-01-30T10:01:04.44
IV.CAR1.HNE. ML:3.4 0.0007695000000000001 0.52 AML other m 2017-01-30T10:00:46.43
IV.CAR1.HHN. ML:3.4 0.0006875 0.44 AML other m 2017-01-30T10:00:47.76
IV.CELI.HHE. ML:3.3 0.0004115 1.58 AML other m 2017-01-30T10:01:00.88
IV.CELI.HHN. ML:3.4 0.0005340000000000001 1.14 AML other m 2017-01-30T10:01:11.06
IV.CET2.HHE. ML:3.3 0.0004865 0.22 AML other m 2017-01-30T10:00:49.01
IV.CET2.HHN. ML:3.5 0.0008155 1.46 AML other m 2017-01-30T10:00:52.95
IV.CLTA.HHE. ML:3.5 0.002615 1.44 AML other m 2017-01-30T10:00:26.23
IV.CLTA.HHN. ML:3.5 0.0030099999999999997 1.24 AML other m 2017-01-30T10:00:29.94
IV.CORL.HHN. ML:3.6 0.0018549999999999999 0.84 AML other m 2017-01-30T10:00:56.35
IV.CORL.HHE. ML:3.4 0.001465 0.76 AML other m 2017-01-30T10:00:53.27
IV.CSLB.HHN. ML:2.9 0.0010899999999999998 1.48 AML other m 2017-01-30T10:00:19.20
IV.CSLB.HHE. ML:2.8 0.000829 0.48 AML other m 2017-01-30T10:00:23.14
MN.CUC.HNE. ML:3.1 0.0001835 0.36 AML other m 2017-01-30T10:01:01.46
MN.CUC.HHE. ML:3.2 0.0002415 0.36 AML other m 2017-01-30T10:01:01.46
MN.CUC.HNN. ML:3.0 0.0001565 0.86 AML other m 2017-01-30T10:01:02.04
MN.CUC.HHN. ML:3.0 0.000176 0.86 AML other m 2017-01-30T10:01:02.04
IV.EMSG.HHE. ML:4.0 0.06559999999999999 0.44 AML other m 2017-01-30T09:59:57.20
IV.EMSG.HHN. ML:3.8 0.03705 1.56 AML other m 2017-01-30T10:00:03.92
IV.EPOZ.HHE. ML:3.6 0.026 0.7 AML other m 2017-01-30T09:59:59.76
IV.EPOZ.HHN. ML:3.6 0.0233 1.28 AML other m 2017-01-30T09:59:58.09
IV.EPZF.HHE. ML:3.7 0.027950000000000003 1.24 AML other m 2017-01-30T10:00:00.79
IV.EPZF.HHN. ML:3.9 0.046200000000000005 0.6 AML other m 2017-01-30T09:59:59.39
IV.ESLN.HHN. ML:3.5 0.0285 0.42 AML other m 2017-01-30T09:59:55.00
IV.ESLN.HHE. ML:3.5 0.0277 0.78 AML other m 2017-01-30T09:59:55.88
IV.ESML.HHN. ML:3.7 0.041400000000000006 0.68 AML other m 2017-01-30T09:59:55.37
IV.ESML.HHE. ML:3.6 0.030350000000000002 1.28 AML other m 2017-01-30T09:59:57.30
IV.FAVR.HHE. ML:3.5 0.00206 1.5 AML other m 2017-01-30T10:00:37.23
IV.FAVR.HHN. ML:3.4 0.00198 0.52 AML other m 2017-01-30T10:00:34.47
IV.GALF.HHE. ML:3.7 0.01785 1.44 AML other m 2017-01-30T10:00:08.75
IV.GALF.HHN. ML:3.8 0.0213 0.76 AML other m 2017-01-30T10:00:08.04
IV.GIB.HHN. ML:3.8 0.0067599999999999995 0.54 AML other m 2017-01-30T10:00:23.30
IV.GIB.HHE. ML:3.6 0.004050000000000001 1.16 AML other m 2017-01-30T10:00:23.25
IV.HAGA.HHN. ML:3.5 0.008309999999999998 0.94 AML other m 2017-01-30T10:00:04.26
IV.HAGA.HHE. ML:3.4 0.007985 0.4 AML other m 2017-01-30T10:00:04.41
IV.HLNI.HHN. ML:3.3 0.007275 0.22 AML other m 2017-01-30T10:00:01.95
IV.HLNI.HHE. ML:3.4 0.009914999999999998 0.74 AML other m 2017-01-30T10:00:01.33
IV.HMDC.HHE. ML:4.0 0.013800000000000002 1.7 AML other m 2017-01-30T10:00:15.01
IV.HMDC.HHN. ML:3.8 0.00779 0.82 AML other m 2017-01-30T10:00:16.42
IV.IACL.HHE. ML:3.6 0.003645 0.54 AML other m 2017-01-30T10:00:22.35
IV.IACL.HHN. ML:3.6 0.0030700000000000002 1.48 AML other m 2017-01-30T10:00:26.78
IV.IFIL.HHN. ML:3.8 0.00604 0.56 AML other m 2017-01-30T10:00:26.80
IV.IFIL.HHE. ML:4.2 0.013949999999999999 0.64 AML other m 2017-01-30T10:00:22.04
IV.ILLI.HHN. ML:3.9 0.009089999999999999 0.42 AML other m 2017-01-30T10:00:34.96
IV.ILLI.HHE. ML:3.7 0.0066 0.92 AML other m 2017-01-30T10:00:29.49
IV.ISTR.HHE. ML:3.1 0.000853 1.12 AML other m 2017-01-30T10:00:31.85
IV.ISTR.HHN. ML:3.2 0.001125 0.88 AML other m 2017-01-30T10:00:27.56
IV.IVPL.HHE. ML:4.0 0.0156 0.52 AML other m 2017-01-30T10:00:14.13
IV.IVPL.HHN. ML:4.1 0.018049999999999997 0.38 AML other m 2017-01-30T10:00:15.68
IV.JOPP.HHE. ML:3.0 0.0006739999999999999 1.54 AML other m 2017-01-30T10:00:31.81
IV.JOPP.HHN. ML:2.9 0.0005915 0.82 AML other m 2017-01-30T10:00:29.59
IV.LTRZ.EHE. ML:2.9 0.00006735000000000001 0.46 AML other m 2017-01-30T10:01:35.32
IV.LTRZ.EHN. ML:3.3 0.00014245 0.44 AML other m 2017-01-30T10:01:40.84
IV.MEU.SHN. ML:0.0 0.00898 1.36 AML other m 2017-01-30T10:00:12.89
IV.MEU.SHE. ML:0.0 0.00802 0.44 AML other m 2017-01-30T10:00:13.01
IV.MGR.HHE. ML:3.0 0.00014600000000000003 0.42 AML other m 2017-01-30T10:01:02.59
IV.MGR.HHN. ML:3.0 0.0001325 0.76 AML other m 2017-01-30T10:01:02.91
IV.MILZ.HHN. ML:3.3 0.0034950000000000003 0.56 AML other m 2017-01-30T10:00:15.49
IV.MILZ.HHE. ML:3.4 0.0039250000000000005 0.62 AML other m 2017-01-30T10:00:17.00
IV.MNO.SHN. ML:0.0 0.02175 0.6 AML other m 2017-01-30T10:00:03.40
IV.MNO.SHE. ML:0.0 0.015550000000000001 0.44 AML other m 2017-01-30T10:00:03.08
IV.MSCL.HHN. ML:3.3 0.002115 1.56 AML other m 2017-01-30T10:00:26.10
IV.MSCL.HHE. ML:3.4 0.002365 1.36 AML other m 2017-01-30T10:00:23.29
IV.MSFR.HHE. ML:3.2 0.003605 0.6 AML other m 2017-01-30T10:00:08.07
IV.MSFR.HHN. ML:3.1 0.0031950000000000004 0.42 AML other m 2017-01-30T10:00:08.56
IV.MSRU.HHN. ML:3.3 0.0024850000000000002 0.96 AML other m 2017-01-30T10:00:18.26
IV.MSRU.HHE. ML:3.2 0.002255 0.88 AML other m 2017-01-30T10:00:18.78
IV.NOCI.HHE. ML:3.0 0.0000713 0.7 AML other m 2017-01-30T10:01:32.46
IV.NOCI.HHN. ML:3.2 0.0001019 0.42 AML other m 2017-01-30T10:01:28.40
IV.NOV.HHE. ML:3.6 0.011399999999999999 1.3 AML other m 2017-01-30T10:00:06.66
IV.NOV.HHN. ML:3.5 0.0095 1.58 AML other m 2017-01-30T10:00:05.81
IV.PETRA.HHE. ML:3.3 0.002625 0.76 AML other m 2017-01-30T10:00:22.45
IV.PETRA.HHN. ML:3.3 0.0029400000000000003 1.36 AML other m 2017-01-30T10:00:22.25
IV.PLAC.HHN. ML:3.3 0.0009119999999999999 1.36 AML other m 2017-01-30T10:00:38.25
IV.PLAC.HHE. ML:3.3 0.000999 1.3 AML other m 2017-01-30T10:00:36.69
IV.PLLN.EHE. ML:3.8 0.008485 1.16 AML other m 2017-01-30T10:00:20.23
IV.PLLN.EHN. ML:3.8 0.00766 0.46 AML other m 2017-01-30T10:00:22.54
IV.RAFF.HHN. ML:3.6 0.006195 0.46 AML other m 2017-01-30T10:00:13.67
IV.RAFF.HHE. ML:3.7 0.007255 0.54 AML other m 2017-01-30T10:00:13.69
IV.SERS.HHN. ML:2.8 0.000152 1.52 AML other m 2017-01-30T10:00:58.86
IV.SERS.HHE. ML:2.8 0.00017749999999999998 1.5 AML other m 2017-01-30T10:00:56.81
IV.SIRI.HHN. ML:3.1 0.0001825 0.32 AML other m 2017-01-30T10:01:13.60
IV.SIRI.HNN. ML:3.1 0.0001855 0.32 AML other m 2017-01-30T10:01:13.60
IV.SIRI.HNE. ML:3.1 0.0001785 0.52 AML other m 2017-01-30T10:01:13.46
IV.SIRI.HHE. ML:3.1 0.0001725 0.52 AML other m 2017-01-30T10:01:13.46
IV.SOI.EHE. ML:3.1 0.00127 0.34 AML other m 2017-01-30T10:00:25.26
IV.SOI.EHN. ML:3.1 0.0011485 0.36 AML other m 2017-01-30T10:00:24.56
IV.SPS2.HHN. ML:2.9 0.000188 1.26 AML other m 2017-01-30T10:00:51.20
IV.SPS2.HHE. ML:3.0 0.00022999999999999998 0.3 AML other m 2017-01-30T10:00:49.50
IV.TDS.HHE. ML:3.1 0.0002195 0.9 AML other m 2017-01-30T10:01:08.50
IV.TDS.HHN. ML:2.9 0.0001375 0.84 AML other m 2017-01-30T10:01:20.43
MN.TIP.HHE. ML:2.7 0.00011999999999999999 1.12 AML other m 2017-01-30T10:01:16.60
MN.TIP.HHN. ML:2.8 0.0001525 0.42 AML other m 2017-01-30T10:01:03.24
MN.TIP.HNN. ML:2.8 0.00013800000000000002 0.42 AML other m 2017-01-30T10:01:03.23
MN.TIP.HNE. ML:2.7 0.000114 0.44 AML other m 2017-01-30T10:01:05.33
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