Earthquake with magnitude of ML 3.3 on date 18-04-2018 and time 19:58:38 (UTC) in region Costa Calabra nord occidentale (Cosenza)

A magnitude ML 3.3 earthquake occured in region: Costa Calabra nord occidentale (Cosenza), on

  • 18-04-2018 19:58:38 (UTC)
  • 18-04-2018 21:58:38 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.5320, 15.6700 at 267 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
Belvedere Marittimo CS 19 9371 9371

Municipalities with at least 50000 inhabitants

An earthquake occurred to
57 Km W of Cosenza (67546 inhabitants)
83 Km NW of Lamezia Terme (70714 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 2018-04-18
19:58:38
39.5317 15.6698 267 2019-04-24
14:49:49
Bollettino Sismico Italiano INGV 66031601
Reviewed
Rev100
ML 3.3 2018-04-18
19:58:37
39.4833 15.6777 275 2018-04-18
20:16:17
Sala Sismica INGV-Roma 55799451
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-04-18 19:58:38 ± 0.27
Latitude 39.5317 ± 0.0135
Longitude 15.6698 ± 0.0303
Depth (km) 267 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 66031601

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2427
Semi-minor axis of confidence ellipse (meter) 987
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 103
Circular confidence region, given by single value of horizontal uncertainty (meter) 2430.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 106
Number of associated phases, regardless of their use for origin computation 67
Number of defining phases 67
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.42
Epicentral distance of station closest to the epicenter (degree) 0.21943
Epicentral distance of station farthest from the epicenter (degree) 2.81398
Number of stations at which the event was observed 50
Number of stations from which data was used for origin computation 50
Magnitudes information

ML:3.3

Field Value
Value 3.3
Uncertainty 0.3
Num. used stations 62
Type of magnitude ML
Reference to an origin 55799451
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-04-18 20:16:16

ML:3.3

Field Value
Value 3.3
Uncertainty 0.3
Num. used stations 56
Type of magnitude ML
Reference to an origin 66031601
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-02-27 21:32:59
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.NOV.HHZ. 2018-04-18T19:59:51.50 0.6 undecidable manual S 196 1.5594 146 1.11 25
IV.SOI.EHZ. 2018-04-18T19:59:48.88 0.6 undecidable manual S 168 1.4884 147 -0.57 35
GE.MATE.HHZ. 2018-04-18T19:59:46.02 0.6 undecidable manual S 35 1.3688 149 -1.92 17
IV.MILZ.HHZ. 2018-04-18T19:59:46.24 0.6 undecidable manual S 195 1.3049 150 -0.94 33
IV.PLAC.HHZ. 2018-04-18T19:59:45.64 0.3 undecidable manual S 151 1.2357 152 -0.74 53
IV.CRAC.EHZ. 2018-04-18T19:59:44.84 0.6 undecidable manual S 34 1.0315 156 0.61 39
IV.SERS.HHZ. 2018-04-18T19:59:43.45 0.6 undecidable manual S 122 0.9308 158 0.17 45
MN.TIP.HHZ. 2018-04-18T19:59:43.38 0.6 undecidable manual S 112 0.9119 158 0.26 44
IV.GRI.EHZ. 2018-04-18T19:59:43.43 0.6 undecidable manual S 140 0.9173 158 0.27 44
IV.CELI.HHZ. 2018-04-18T19:59:42.55 0.3 undecidable manual S 101 0.6601 164 1.36 45
IV.JOPP.HHZ. 2018-04-18T19:59:42.01 0.3 undecidable manual S 170 0.9398 158 -1.36 43
IV.SALB.HHZ. 2018-04-18T19:59:41.26 0.3 undecidable manual S 56 0.6241 165 0.31 70
IV.TDS.HHZ. 2018-04-18T19:59:41.38 0.3 undecidable manual S 76 0.5297 167 0.97 56
IV.SPS2.HHZ. 2018-04-18T19:59:40.91 0.6 undecidable manual S 115 0.5702 166 0.28 47
IV.MGR.HHZ. 2018-04-18T19:59:40.81 0.6 undecidable manual S 352 0.6124 165 -0.07 49
IV.CET2.HHZ. 2018-04-18T19:59:38.56 0.6 undecidable manual S 91 0.2194 175 -0.66 45
IV.CAR1.HHZ. 2018-04-18T19:59:38.77 0.6 undecidable manual S 123 0.5027 168 -1.49 29
IV.MMGO.HHZ. 2018-04-18T19:59:31.55 0.1 positive manual P 229 2.8140 129 -0.38 26
IV.MBFT.HHZ. 2018-04-18T19:59:29.90 0.1 positive manual P 234 2.6449 131 -0.23 29
IV.RAFF.HHZ. 2018-04-18T19:59:29.40 0.3 undecidable manual P 204 2.5253 132 0.51 23
IV.CORL.HHZ. 2018-04-18T19:59:28.62 0.1 positive manual P 229 2.4659 133 0.33 35
IV.ALJA.HHZ. 2018-04-18T19:59:27.74 0.3 undecidable manual P 221 2.3265 134 0.86 25
IV.HLNI.HHZ. 2018-04-18T19:59:26.25 0.3 undecidable manual P 196 2.2699 135 -0.08 34
IV.SCTE.HHZ. 2018-04-18T19:59:25.68 0.1 negative manual P 75 2.2150 136 -0.12 46
IV.SOLUN.HHE. 2018-04-18T19:59:25.59 0.3 undecidable manual P 230 2.1997 136 -0.06 36
IV.MPG.SHE. 2018-04-18T19:59:25.81 0.6 undecidable manual P 233 2.2600 135 -0.42 21
IV.GIB.HHE. 2018-04-18T19:59:23.97 0.1 undecidable manual P 220 2.0037 139 0.15 55
IV.PLLN.EHN. 2018-04-18T19:59:23.37 0.6 undecidable manual P 218 1.9443 140 0.08 29
IV.AIO.HHE. 2018-04-18T19:59:20.37 0.1 undecidable manual P 192 1.5963 145 0.02 73
IV.MUCR.HHZ. 2018-04-18T19:59:20.42 0.3 undecidable manual P 203 1.6116 145 -0.05 55
IV.NOV.HHZ. 2018-04-18T19:59:20.26 0.1 undecidable manual P 196 1.5594 146 0.2 72
OT.TAR1.HHZ. 2018-04-18T19:59:19.31 0.3 undecidable manual P 51 1.5855 145 -0.95 41
IV.AMUR.HHZ. 2018-04-18T19:59:19.14 0.1 undecidable manual P 27 1.5486 146 -0.84 59
IV.NOCI.HHZ. 2018-04-18T19:59:19.90 0.1 negative manual P 40 1.6467 144 -0.86 55
IV.SOI.EHZ. 2018-04-18T19:59:19.18 0.3 undecidable manual P 168 1.4884 147 -0.34 55
IV.IVGP.HHN. 2018-04-18T19:59:18.34 0.6 undecidable manual P 206 1.2608 151 0.43 39
IV.ILLI.HHZ. 2018-04-18T19:59:18.73 0.3 undecidable manual P 208 1.2213 152 1.07 45
IV.IFIL.HHN. 2018-04-18T19:59:18.08 0.3 undecidable manual P 222 1.2869 151 -0.01 64
IV.MCRV.HHN. 2018-04-18T19:59:18.14 0.3 undecidable manual P 343 1.3076 150 -0.08 62
IV.IVPL.HHZ. 2018-04-18T19:59:18.29 0.1 undecidable manual P 205 1.2734 151 0.3 80
IV.MPNC.HHN. 2018-04-18T19:59:18.32 0.1 undecidable manual P 190 1.4065 149 -0.6 71
IV.PLAC.HHZ. 2018-04-18T19:59:17.49 0.1 negative manual P 151 1.2357 152 -0.25 82
GE.MATE.HHZ. 2018-04-18T19:59:17.66 0.1 undecidable manual P 35 1.3688 149 -0.99 60
IV.MRLC.HHE. 2018-04-18T19:59:17.62 0.3 undecidable manual P 354 1.2321 152 -0.1 63
IV.MCEL.HHZ. 2018-04-18T19:59:17.02 0.1 undecidable manual P 7 0.7995 161 1.7 47
IV.MILZ.HHZ. 2018-04-18T19:59:17.84 0.3 negative manual P 195 1.3049 150 -0.36 59
IV.SERS.HHZ. 2018-04-18T19:59:16.37 0.1 negative manual P 122 0.9308 158 0.41 85
MN.TIP.HHZ. 2018-04-18T19:59:16.31 0.1 negative manual P 112 0.9119 158 0.45 85
IV.PTRP.HHZ. 2018-04-18T19:59:16.69 0.1 undecidable manual P 17 1.0333 156 0.17 87
IV.GRI.EHZ. 2018-04-18T19:59:16.03 0.1 undecidable manual P 140 0.9173 158 0.14 90
IV.CRAC.EHZ. 2018-04-18T19:59:16.30 0.1 negative manual P 34 1.0315 156 -0.21 86
IV.PIPA.HHZ. 2018-04-18T19:59:16.14 0.1 negative manual P 93 0.8849 159 0.41 86
IV.LADO.EHZ. 2018-04-18T19:59:16.76 0.1 negative manual P 103 1.0414 156 0.2 87
IV.JOPP.HHZ. 2018-04-18T19:59:15.50 0.1 negative manual P 170 0.9398 158 -0.5 83
IV.SLCN.HHZ. 2018-04-18T19:59:15.68 0.1 negative manual P 358 0.8580 160 0.08 93
IV.CMPR.HHZ. 2018-04-18T19:59:15.37 0.1 undecidable manual P 340 0.8346 160 -0.12 92
IV.ORI.HHN. 2018-04-18T19:59:15.94 0.3 undecidable manual P 49 0.7932 161 0.64 61
IV.CELI.HHZ. 2018-04-18T19:59:15.80 0.1 negative manual P 101 0.6601 164 1.05 70
IV.SIRI.HHZ. 2018-04-18T19:59:14.71 0.1 negative manual P 13 0.6673 164 -0.06 96
IV.SPS2.HHZ. 2018-04-18T19:59:14.27 0.1 negative manual P 115 0.5702 166 -0.15 97
IV.SALB.HHZ. 2018-04-18T19:59:14.81 0.1 negative manual P 56 0.6241 165 0.2 95
IV.MGR.HHZ. 2018-04-18T19:59:14.42 0.1 negative manual P 352 0.6124 165 -0.15 96
IV.TDS.HHZ. 2018-04-18T19:59:14.79 0.1 negative manual P 76 0.5297 167 0.49 91
IV.MTSN.HHZ. 2018-04-18T19:59:14.77 0.1 negative manual P 5 0.7365 162 -0.28 91
IV.CET2.HHZ. 2018-04-18T19:59:13.28 0.1 negative manual P 91 0.2194 175 -0.33 100
IV.CAR1.HHZ. 2018-04-18T19:59:13.79 0.1 negative manual P 123 0.5027 168 -0.43 93
IV.MMN.HHE. 2018-04-18T19:59:13.76 0.3 undecidable manual P 34 0.4353 169 -0.27 73
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CORL.HHN. ML:3.3 0.0001265 0.42 AML other m 2018-04-18T19:59:32.43
IV.MMGO.HHE. ML:2.8 0.0000329 1.02 AML other m 2018-04-18T19:59:32.85
IV.CORL.HHE. ML:3.2 0.00011215 0.44 AML other m 2018-04-18T19:59:33.76
IV.MMGO.HHN. ML:2.9 0.0000408 0.26 AML other m 2018-04-18T19:59:34.43
IV.CET2.HHE. ML:3.7 0.000772 0.8 AML other m 2018-04-18T19:59:39.60
IV.CAR1.HHE. ML:3.8 0.0009550000000000001 0.7 AML other m 2018-04-18T19:59:40.77
IV.CAR1.HNN. ML:3.7 0.000734 0.72 AML other m 2018-04-18T19:59:40.78
IV.CAR1.HNE. ML:3.7 0.000709 0.72 AML other m 2018-04-18T19:59:40.79
IV.CAR1.HHN. ML:3.5 0.0005315 0.88 AML other m 2018-04-18T19:59:41.07
MN.CUC.HNN. ML:0.0 0.0001233 1.16 AML other m 2018-04-18T19:59:42.78
IV.TDS.HHE. ML:2.9 0.0001285 0.5 AML other m 2018-04-18T19:59:42.60
IV.JOPP.HHN. ML:3.8 0.000969 1.02 AML other m 2018-04-18T19:59:43.28
IV.JOPP.HHE. ML:3.8 0.0008555 0.6 AML other m 2018-04-18T19:59:43.20
IV.SALB.HHN. ML:3.2 0.0002295 0.62 AML other m 2018-04-18T19:59:43.63
IV.CELI.HHN. ML:3.8 0.0010645 1.56 AML other m 2018-04-18T19:59:44.06
IV.CELI.HNN. ML:3.5 0.0004290000000000001 1.58 AML other m 2018-04-18T19:59:44.06
IV.SPS2.HHE. ML:2.9 0.000127 0.34 AML other m 2018-04-18T19:59:44.07
IV.SPS2.HHN. ML:3.0 0.00016299999999999998 0.56 AML other m 2018-04-18T19:59:44.52
IV.SALB.HHE. ML:3.3 0.0002785 0.38 AML other m 2018-04-18T19:59:44.69
IV.GRI.EHE. ML:3.5 0.000423 1.2 AML other m 2018-04-18T19:59:45.02
IV.MGR.HHN. ML:2.7 0.00007575 0.86 AML other m 2018-04-18T19:59:45.33
MN.CLTB.HHE. ML:0.0 0.0003095 0.52 AML other m 2018-04-18T19:59:45.89
IV.CELI.HHE. ML:3.7 0.000812 1.16 AML other m 2018-04-18T19:59:46.80
IV.CELI.HNE. ML:3.3 0.000316 1.16 AML other m 2018-04-18T19:59:46.80
IV.MCEL.HHE. ML:3.0 0.0001605 1.28 AML other m 2018-04-18T19:59:46.27
IV.GRI.EHN. ML:3.5 0.00046750000000000003 0.38 AML other m 2018-04-18T19:59:46.29
GE.MATE.HHN. ML:3.5 0.0003565 0.62 AML other m 2018-04-18T19:59:46.95
IV.PLAC.HHE. ML:3.8 0.000887 1.24 AML other m 2018-04-18T19:59:47.05
IV.PLAC.HHN. ML:3.6 0.000589 0.64 AML other m 2018-04-18T19:59:47.10
IV.TDS.HHN. ML:2.8 0.00009955 1.08 AML other m 2018-04-18T19:59:47.14
IV.MCEL.HHN. ML:3.4 0.00034050000000000004 0.74 AML other m 2018-04-18T19:59:47.27
IV.CRAC.EHE. ML:3.3 0.000291 0.26 AML other m 2018-04-18T19:59:47.33
GE.MATE.HHE. ML:3.3 0.00022199999999999998 0.46 AML other m 2018-04-18T19:59:47.35
IV.MILZ.HHN. ML:3.8 0.0007475 0.9 AML other m 2018-04-18T19:59:47.62
IV.MILZ.HHE. ML:3.8 0.0008125 0.72 AML other m 2018-04-18T19:59:47.79
MN.CEL.HNN. ML:0.0 0.00022600000000000002 0.24 AML other m 2018-04-18T19:59:49.02
MN.CEL.HHN. ML:0.0 0.00029549999999999997 0.24 AML other m 2018-04-18T19:59:49.02
IV.CRAC.EHN. ML:3.3 0.000253 1.32 AML other m 2018-04-18T19:59:49.84
IV.AMUR.HHN. ML:2.8 0.0000756 0.62 AML other m 2018-04-18T19:59:49.65
OT.TAR1.HHN. ML:3.4 0.0002575 0.6 AML other m 2018-04-18T19:59:49.75
IV.AMUR.HHE. ML:2.9 0.00008690000000000001 1.1 AML other m 2018-04-18T19:59:49.78
MN.CEL.HHE. ML:0.0 0.000254 1.62 AML other m 2018-04-18T19:59:49.92
OT.TAR1.HHE. ML:3.3 0.000209 0.64 AML other m 2018-04-18T19:59:49.93
IV.MTSN.HHE. ML:2.7 0.00007695 0.5 AML other m 2018-04-18T19:59:50.94
IV.SLCN.HHN. ML:2.8 0.00009525 1.48 AML other m 2018-04-18T19:59:50.79
IV.NOCI.HHE. ML:3.4 0.000248 1.42 AML other m 2018-04-18T19:59:50.86
IV.NOCI.HHN. ML:3.2 0.00015099999999999998 1.32 AML other m 2018-04-18T19:59:50.87
MN.CEL.HNE. ML:0.0 0.00020999999999999998 1.72 AML other m 2018-04-18T19:59:50.13
IV.SOI.EHN. ML:3.2 0.0001635 1.68 AML other m 2018-04-18T19:59:52.92
IV.SOI.EHE. ML:3.2 0.0001525 0.4 AML other m 2018-04-18T19:59:52.35
IV.NOV.HHE. ML:3.6 0.00038 1.04 AML other m 2018-04-18T19:59:53.67
IV.MTSN.HHN. ML:2.7 0.0000755 1.22 AML other m 2018-04-18T19:59:54.74
IV.NOV.HHN. ML:3.7 0.000518 0.4 AML other m 2018-04-18T19:59:55.92
IV.SCTE.HHN. ML:3.4 0.0002 0.52 AML other m 2018-04-18T19:59:59.67
IV.MUCR.HHN. ML:3.4 0.00023999999999999998 1.4 AML other m 2018-04-18T20:00:00.70
IV.MUCR.HHE. ML:3.2 0.00016749999999999998 1.16 AML other m 2018-04-18T20:00:00.33
IV.SCTE.HHE. ML:3.3 0.00014450000000000002 1.46 AML other m 2018-04-18T20:00:01.97
IV.HLNI.HHE. ML:3.1 0.00008935 0.9 AML other m 2018-04-18T20:00:03.76
IV.HLNI.HHN. ML:2.9 0.00005545 1.08 AML other m 2018-04-18T20:00:06.41
IV.ALJA.HHN. ML:3.2 0.00010035 0.6 AML other m 2018-04-18T20:00:07.75
IV.ALJA.HHE. ML:3.0 0.00008 0.8 AML other m 2018-04-18T20:00:09.03
IV.SLCN.HNN. ML:3.3 0.000253 0.74 AML other m 2018-04-18T20:00:16.21
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, http://terremoti.ingv.it/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