Earthquake with magnitude of Mw 3.6 on date 25-04-2020 and time 07:21:54 (UTC) in region 4 km SE Troina (EN)

A magnitude Mw 3.6 earthquake occured in region: 4 km SE Troina (EN), on

  • 25-04-2020 07:21:54 (UTC)
  • 25-04-2020 09:21:54 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 37.7520, 14.6180 at 24 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
Troina EN 4 9373 9373
Gagliano Castelferrato EN 9 3593 12966
Regalbuto EN 11 7277 20243
Cerami EN 12 2006 22249
San Teodoro ME 13 1403 23652
Agira EN 13 8345 31997
Cesarò ME 13 2439 34436
Capizzi ME 16 3176 37612
Nissoria EN 18 3000 40612
Centuripe EN 18 5470 46082
Nicosia EN 19 13899 59981
Bronte CT 19 19172 79153

Municipalities with at least 50000 inhabitants

An earthquake occurred to
50 Km NW of Catania (314555 inhabitants)
51 Km W of Acireale (52622 inhabitants)
57 Km NE of Caltanissetta (63360 inhabitants)
83 Km NE of Gela (75827 inhabitants)
90 Km N of Vittoria (63339 inhabitants)
92 Km N of Ragusa (73313 inhabitants)
96 Km SW of Messina (238439 inhabitants)
97 Km NW of Siracusa (122291 inhabitants)
99 Km W of Reggio di Calabria (183035 inhabitants)
100 Km N of Modica (54633 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
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
Reviewed Evaluation Mw
Rev501
Mw 3.6 2020-04-25
07:21:54
37.7413 14.6293 25 2020-09-15
09:23:26
TDMT-INGV Revised 82925191
Bulletin
Rev1000
ML 3.4 2020-04-25
07:21:54
37.7523 14.6175 24 2020-04-26
21:19:43
Bollettino Sismico Italiano INGV 78603071
Reviewed
Rev100
ML 3.5 2020-04-25
07:21:54
37.7413 14.6293 29 2020-04-25
07:35:24
Sala Sismica INGV-Roma 78566691
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-04-25 07:21:54 ± 0.1
Latitude 37.7523 ± 0.0045
Longitude 14.6175 ± 0.0057
Depth (km) 24 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 78603071

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 517
Semi-minor axis of confidence ellipse (meter) 110
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 157
Circular confidence region, given by single value of horizontal uncertainty (meter) 520.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 34
Number of associated phases, regardless of their use for origin computation 100
Number of defining phases 100
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.26
Epicentral distance of station closest to the epicenter (degree) 0.05756
Epicentral distance of station farthest from the epicenter (degree) 5.38784
Number of stations at which the event was observed 83
Number of stations from which data was used for origin computation 83
Magnitudes information

Mw:3.6

Field Value
Value 3.6
Uncertainty
Num. used stations
Type of magnitude Mw
Reference to an origin 82925191
Agency INGV
Autore TDMT-INGV Revised
Time of creation (UTC) 2020-09-15 09:23:26

ML:3.5

Field Value
Value 3.5
Uncertainty 0.3
Num. used stations 152
Type of magnitude ML
Reference to an origin 78566691
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-04-25 07:35:22

ML:3.4

Field Value
Value 3.4
Uncertainty 0.3
Num. used stations 174
Type of magnitude ML
Reference to an origin 78603071
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-04-26 21:14:55
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.AGLI.HHZ. 2020-04-25T07:23:14.11 0.3 undecidable manual P 311 598.0458 54 -0.29 0
MN.VSL.HHZ. 2020-04-25T07:23:00.97 0.3 undecidable manual P 295 493.5282 54 -0.43 0
IV.SGRT.HHZ. 2020-04-25T07:22:57.18 0.1 undecidable manual P 12 454.2009 54 0.67 0
OT.TAR1.HHZ. 2020-04-25T07:22:47.39 0.1 positive manual P 36 383.8269 54 -0.36 0
IV.MIGL.HHZ. 2020-04-25T07:22:45.68 0.1 undecidable manual P 26 353.0799 54 1.75 0
IV.SNAL.HHZ. 2020-04-25T07:22:45.82 0.1 positive manual P 8 355.6773 54 1.58 0
IV.MRLC.HHZ. 2020-04-25T07:22:43.52 0.3 undecidable manual P 12 341.6025 54 1.03 0
IV.SLCN.HHZ. 2020-04-25T07:22:38.41 0.3 undecidable manual P 16 305.361 54 0.43 0
IV.MCEL.HHZ. 2020-04-25T07:22:38.17 0.1 positive manual P 19 303.0633 54 0.47 0
IV.SIRI.HHZ. 2020-04-25T07:22:36.04 0.6 undecidable manual P 21 290.2872 54 -0.07 0
IV.SALB.HHZ. 2020-04-25T07:22:35.03 0.3 undecidable manual P 32 279.1095 54 0.32 0
IV.MGR.HHZ. 2020-04-25T07:22:33.86 0.1 undecidable manual P 17 276.612 54 -0.55 0
IV.BULG.HHZ. 2020-04-25T07:22:32.16 0.1 undecidable manual P 14 266.2335 54 -0.95 0
IV.LINA.HHZ. 2020-04-25T07:22:31.70 0.3 undecidable manual P 217 260.3394 54 -0.69 0
MN.TIP.HHZ. 2020-04-25T07:22:30.43 0.6 undecidable manual P 49 244.1667 54 0.06 0
IV.CELI.HHZ. 2020-04-25T07:22:30.04 0.3 undecidable manual P 41 245.7651 54 -0.53 0
IV.SERS.HHZ. 2020-04-25T07:22:28.93 0.3 undecidable manual P 51 229.5924 54 0.38 0
IV.CET2.HHZ. 2020-04-25T07:22:27.63 0.3 undecidable manual P 30 228.5934 54 -0.8 0
XK.SELL.HHZ. 2020-04-25T07:22:27.60 0.3 undecidable manual P 51 221.8113 54 0.01 0
IV.SPS2.HHZ. 2020-04-25T07:22:27.41 0.3 undecidable manual P 41 226.8063 54 -0.8 0
IV.ISPIC.HNZ. 2020-04-25T07:22:26.96 0.6 undecidable manual S 167 110.7003 97 0.25 0
IV.LEVAN.EHZ. 2020-04-25T07:22:26.18 0.3 undecidable manual P 278 200.6436 54 1.22 0
IV.CAR1.HHZ. 2020-04-25T07:22:26.32 0.1 negative manual P 39 216.5166 54 -0.6 0
XK.GIZZ.HHN. 2020-04-25T07:22:23.76 0.3 undecidable manual P 45 194.0613 54 -0.38 0
IV.ERC.EHZ. 2020-04-25T07:22:23.54 0.1 undecidable manual P 281 180.486 54 1.09 0
IV.PLAC.HHZ. 2020-04-25T07:22:22.45 0.1 positive manual P 63 176.7897 54 0.47 0
IV.MFNL.HHZ. 2020-04-25T07:22:20.04 0.1 undecidable manual P 272 148.74 54 1.55 0
IV.FERC.HNN. 2020-04-25T07:22:19.07 1.0 undecidable manual P 59 153.0357 54 0.04 0
IV.MPNC.HHZ. 2020-04-25T07:22:19.61 1.0 undecidable manual S 56 77.7666 101 1.59 2
IV.CRJA.HHZ. 2020-04-25T07:22:19.17 0.3 negative manual P 273 141.5472 54 1.57 0
IV.SSY.HHZ. 2020-04-25T07:22:18.00 0.6 undecidable manual S 149 77.2671 101 0.12 8
IV.MBFT.HHZ. 2020-04-25T07:22:18.93 0.3 undecidable manual P 279 147.3414 54 0.61 0
IV.USI.HHZ. 2020-04-25T07:22:18.91 0.3 undecidable manual P 311 164.1135 54 -1.5 0
IV.MILZ.HHZ. 2020-04-25T07:22:18.69 0.6 undecidable manual S 43 78.6657 101 0.43 5
IV.MMGO.HHN. 2020-04-25T07:22:18.97 0.1 undecidable manual P 267 144.3444 54 1.03 0
IV.SCIAC.HHZ. 2020-04-25T07:22:17.15 0.3 undecidable manual P 259 135.6642 54 0.28 0
MN.CLTB.HHZ. 2020-04-25T07:22:17.22 0.3 undecidable manual P 261 124.5864 96 2.01 0
IV.JOPP.HHZ. 2020-04-25T07:22:16.97 0.1 negative manual P 49 145.6431 54 -1.14 0
IV.RAFF.HHZ. 2020-04-25T07:22:16.73 0.6 undecidable manual S 201 62.8926 104 2.59 5
IV.AGST.EHZ. 2020-04-25T07:22:16.87 0.6 undecidable manual S 136 76.8675 101 -0.9 7
IV.CORL.HHZ. 2020-04-25T07:22:15.11 0.1 negative manual P 278 116.1948 97 1.18 0
IV.SOI.EHZ. 2020-04-25T07:22:15.55 0.1 negative manual P 74 130.6692 96 -0.6 0
IV.HAGA.HHZ. 2020-04-25T07:22:15.30 0.6 undecidable manual S 137 70.1742 102 -0.73 15
MN.CEL.HHZ. 2020-04-25T07:22:14.93 0.1 negative manual P 63 124.986 96 -0.35 0
IV.AIO.HHZ. 2020-04-25T07:22:14.39 0.6 undecidable manual S 66 59.0964 105 1.23 22
IV.HPAC.HHZ. 2020-04-25T07:22:13.89 0.1 undecidable manual P 162 121.5894 97 -0.86 0
IT.LNT.HGZ. 2020-04-25T07:22:13.56 0.6 undecidable manual S 147 61.5939 104 -0.24 30
IV.ISPIC.HNZ. 2020-04-25T07:22:12.26 0.3 undecidable manual P 167 110.7003 97 -0.83 0
IV.SICLA.EHZ. 2020-04-25T07:22:12.91 0.1 negative manual P 59 111 97 -0.22 0
IT.RCU.HGZ. 2020-04-25T07:22:11.61 0.1 undecidable manual P 66 100.4217 98 0.08 0
IV.MTTG.HHZ. 2020-04-25T07:22:11.02 0.3 undecidable manual P 73 98.7234 98 -0.25 0
IV.SOLUN.HHZ. 2020-04-25T07:22:11.88 0.1 negative manual P 292 102.12 98 0.1 0
IV.MSRU.HHZ. 2020-04-25T07:22:10.70 0.1 negative manual P 54 96.3258 98 -0.2 0
IV.CLTA.HHZ. 2020-04-25T07:22:10.49 0.3 positive manual P 221 87.6456 99 0.92 0
IV.ECTS.HHZ. 2020-04-25T07:22:10.22 0.6 undecidable manual S 72 46.4202 110 0.3 45
IV.HLNI.HHZ. 2020-04-25T07:22:10.88 0.3 undecidable manual S 153 50.1165 108 0.04 67
IV.CMDO.HHZ. 2020-04-25T07:22:09.98 0.6 undecidable manual P 246 76.7676 101 2.05 3
IV.ENIC.HHZ. 2020-04-25T07:22:09.81 0.6 undecidable manual S 111 37.9287 115 1.99 19
IV.IACL.HHZ. 2020-04-25T07:22:09.57 0.1 negative manual P 345 89.5437 99 -0.3 0
IV.ILLI.HHZ. 2020-04-25T07:22:09.30 0.3 positive manual P 20 82.1511 100 0.56 4
IV.IFIL.HHZ. 2020-04-25T07:22:09.65 0.1 negative manual P 358 90.1431 99 -0.3 0
IV.SCIAR.HHZ. 2020-04-25T07:22:08.75 0.1 undecidable manual P 286 78.8655 101 0.51 10
IT.GEA.HGN. 2020-04-25T07:22:08.59 0.1 undecidable manual P 199 81.6516 100 -0.08 7
IV.ACATE.EHZ. 2020-04-25T07:22:08.06 0.1 undecidable manual P 187 81.4518 100 -0.57 7
IV.IVPL.HHZ. 2020-04-25T07:22:07.64 0.3 negative manual P 24 76.1682 101 -0.18 12
IV.MILZ.HHZ. 2020-04-25T07:22:07.85 0.3 negative manual P 43 78.6657 101 -0.36 8
IV.MUCR.HHZ. 2020-04-25T07:22:07.82 0.6 undecidable manual S 35 39.3273 114 -0.33 46
IV.MPNC.HHZ. 2020-04-25T07:22:07.87 0.1 negative manual P 56 77.7666 101 -0.21 13
IV.SSY.HHZ. 2020-04-25T07:22:07.26 0.1 positive manual P 149 77.2671 101 -0.73 13
IV.CPTP.HHZ. 2020-04-25T07:22:06.21 0.3 undecidable manual P 226 55.3002 106 1.5 33
IV.MSFR.HHZ. 2020-04-25T07:22:06.41 0.6 undecidable manual S 356 31.3464 120 0.16 50
IV.AGST.EHZ. 2020-04-25T07:22:06.92 0.1 positive manual P 136 76.8675 101 -1.01 13
IV.RAFF.HHZ. 2020-04-25T07:22:05.44 0.3 negative manual P 201 62.8926 104 -0.4 40
IV.HVZN.HNZ. 2020-04-25T07:22:05.35 0.1 positive manual P 172 64.2912 103 -0.69 46
IV.AIO.HHZ. 2020-04-25T07:22:05.12 0.1 negative manual P 66 59.0964 105 -0.15 66
IV.RESU.HHZ. 2020-04-25T07:22:05.29 0.3 undecidable manual P 257 50.616 108 1.28 43
IV.HAGA.HHZ. 2020-04-25T07:22:05.97 0.1 undecidable manual P 137 70.1742 102 -0.96 27
IV.GIB.HHZ. 2020-04-25T07:22:05.07 0.1 undecidable manual P 297 58.0974 105 -0.05 69
IT.LNT.HGZ. 2020-04-25T07:22:04.80 0.1 undecidable manual P 147 61.5939 104 -0.84 50
IV.CSLB.HHZ. 2020-04-25T07:22:04.19 0.1 positive manual P 293 53.1024 107 -0.2 79
IV.EPZF.HHZ. 2020-04-25T07:22:04.61 1.0 undecidable manual S 69 22.4553 131 0.29 24
IV.CAGR.HHZ. 2020-04-25T07:22:04.00 0.6 undecidable manual S 216 17.7711 138 0.58 44
IV.PLLN.EHZ. 2020-04-25T07:22:03.77 0.1 positive manual P 303 49.3173 108 -0.06 89
IV.ECTS.HHZ. 2020-04-25T07:22:03.47 0.1 positive manual P 72 46.4202 110 0.07 95
IV.EVRN.HNN. 2020-04-25T07:22:03.06 0.3 undecidable manual P 99 46.0206 110 -0.28 69
IV.PETRA.HHZ. 2020-04-25T07:22:03.22 0.1 undecidable manual P 282 45.0216 110 0.03 98
IV.HLNI.HHZ. 2020-04-25T07:22:03.14 0.1 negative manual P 153 50.1165 108 -0.79 75
MN.VAE.HHZ. 2020-04-25T07:22:02.98 0.1 positive manual P 217 39.0276 114 0.63 85
IV.MUCR.HHZ. 2020-04-25T07:22:02.15 0.1 negative manual P 35 39.3273 114 -0.23 95
IV.ENIC.HHZ. 2020-04-25T07:22:02.39 0.3 undecidable manual P 111 37.9287 115 0.2 72
IV.EPIT.HHN. 2020-04-25T07:22:02.89 0.1 undecidable manual P 80 39.0276 114 0.55 89
IV.GALF.HHZ. 2020-04-25T07:22:01.50 0.6 undecidable manual S 224 6.3936 163 -0.41 46
IV.EMSG.HHZ. 2020-04-25T07:22:01.41 0.1 undecidable manual P 75 30.1476 121 0.29 95
IV.MSFR.HHZ. 2020-04-25T07:22:01.04 0.1 positive manual P 356 31.3464 120 -0.24 95
IV.ESLN.HHZ. 2020-04-25T07:22:01.74 0.3 positive manual P 102 31.9458 119 0.37 70
IV.ESML.HHZ. 2020-04-25T07:22:00.46 0.3 negative manual P 123 27.3504 124 -0.31 71
IV.EPZF.HHZ. 2020-04-25T07:22:00.31 0.1 positive manual P 69 22.4553 131 0.15 98
IV.ECHR.HHZ. 2020-04-25T07:22:00.58 0.3 undecidable manual P 106 26.9508 125 -0.13 74
IV.CAGR.HHZ. 2020-04-25T07:21:59.67 0.1 negative manual P 216 17.7711 138 0.03 100
IV.GALF.HHZ. 2020-04-25T07:21:58.03 0.1 negative manual P 224 6.3936 163 -0.74 82
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GALF.HNN. ML:3.0 0.0066670865 1.6704 AML other m 2020-04-25T07:22:02.10
IV.GALF.HHN. ML:3.9 0.05409679 1.6992 AML other m 2020-04-25T07:22:02.09
IV.GALF.HNE. ML:3.1 0.008221098 0.368 AML other m 2020-04-25T07:22:03.08
IV.GALF.HHE. ML:3.9 0.058192345000000006 0.1792 AML other m 2020-04-25T07:22:02.57
IV.CAGR.HHE. ML:3.7 0.025806179999999998 1.3408 AML other m 2020-04-25T07:22:07.90
IV.CAGR.HHN. ML:3.6 0.019913240000000002 0.4992 AML other m 2020-04-25T07:22:10.29
IV.EPZF.HHN. ML:3.9 0.04076536 0.4992 AML other m 2020-04-25T07:22:06.63
IV.EPZF.HHE. ML:3.7 0.02276511 1.6 AML other m 2020-04-25T07:22:07.82
IV.ESML.HHN. ML:3.3 0.009377006 0.5408 AML other m 2020-04-25T07:22:10.27
IV.ESML.HHE. ML:3.6 0.01548656 0.5216 AML other m 2020-04-25T07:22:15.73
IV.MSFR.HHN. ML:3.2 0.005839184999999999 1.4816 AML other m 2020-04-25T07:22:08.78
IV.MSFR.HHE. ML:3.1 0.0043408745 0.4 AML other m 2020-04-25T07:22:07.13
IV.EMSG.HHN. ML:4.0 0.037487255000000004 0.48 AML other m 2020-04-25T07:22:16.12
IV.EMSG.HHE. ML:3.9 0.03251266 0.4576 AML other m 2020-04-25T07:22:15.28
IV.ESLN.HHN. ML:3.6 0.014555385 1.4208 AML other m 2020-04-25T07:22:18.87
IV.ESLN.HHE. ML:3.8 0.020690080000000003 0.4608 AML other m 2020-04-25T07:22:14.63
IV.MUCR.HHN. ML:3.8 0.017800445 0.3008 AML other m 2020-04-25T07:22:08.98
IV.MUCR.HHE. ML:3.6 0.0121003225 0.2016 AML other m 2020-04-25T07:22:09.00
IV.ENIC.HHE. ML:3.8 0.018177585 1.4016 AML other m 2020-04-25T07:22:15.92
IV.ENIC.HHN. ML:3.8 0.0219625 0.4 AML other m 2020-04-25T07:22:10.75
IV.ENIC.HNN. ML:3.9 0.025976995 0.3104 AML other m 2020-04-25T07:22:09.81
IV.ENIC.HNE. ML:3.7 0.01635633 0.1888 AML other m 2020-04-25T07:22:13.65
MN.VAE.HHN. ML:3.0 0.0029015185 1.1264 AML other m 2020-04-25T07:22:17.99
MN.VAE.HHE. ML:3.0 0.0030934385 1.152 AML other m 2020-04-25T07:22:21.42
IV.HLNI.HHE. ML:3.5 0.007672596500000001 0.1792 AML other m 2020-04-25T07:22:14.84
IV.HLNI.HHN. ML:3.3 0.0052872915 0.2016 AML other m 2020-04-25T07:22:13.26
IV.PETRA.HHE. ML:3.3 0.004865569499999999 1.5584 AML other m 2020-04-25T07:22:20.93
IV.PETRA.HHN. ML:3.3 0.0051007685 0.6784 AML other m 2020-04-25T07:22:19.96
IV.ECTS.HHE. ML:3.4 0.0070484085 0.3584 AML other m 2020-04-25T07:22:15.19
IV.ECTS.HHN. ML:3.4 0.006492606000000001 0.3008 AML other m 2020-04-25T07:22:16.10
IV.PLLN.EHN. ML:3.7 0.011956589999999998 0.5792 AML other m 2020-04-25T07:22:17.31
IV.PLLN.EHE. ML:3.7 0.012398065 0.7968 AML other m 2020-04-25T07:22:17.16
IV.CSLB.HHN. ML:2.8 0.0012545098999999999 0.5184 AML other m 2020-04-25T07:22:21.57
IV.CSLB.HHE. ML:2.7 0.0010618097 1.3376 AML other m 2020-04-25T07:22:17.84
IV.GIB.HHN. ML:3.4 0.0052256685 0.5984 AML other m 2020-04-25T07:22:18.44
IV.GIB.HHE. ML:3.4 0.0055763485 0.5824 AML other m 2020-04-25T07:22:20.36
IV.AIO.HHN. ML:3.5 0.006770508 0.4576 AML other m 2020-04-25T07:22:16.33
IV.AIO.HHE. ML:3.5 0.00606093 0.2784 AML other m 2020-04-25T07:22:17.17
IV.RESU.HHN. ML:3.2 0.003773006 1.3792 AML other m 2020-04-25T07:22:20.88
IV.RESU.HHE. ML:3.2 0.0035143385 1.36 AML other m 2020-04-25T07:22:22.30
IV.HVZN.HNN. ML:4.0 0.016765844999999998 0.56 AML other m 2020-04-25T07:22:21.03
IV.HVZN.HNE. ML:3.9 0.013876550000000001 0.5728 AML other m 2020-04-25T07:22:17.72
IV.RAFF.HHN. ML:3.6 0.0068984664999999995 0.2624 AML other m 2020-04-25T07:22:17.70
IV.RAFF.HHE. ML:3.5 0.0064403235 1.52 AML other m 2020-04-25T07:22:16.91
IV.HAGA.HHN. ML:4.0 0.01665328 1.6416 AML other m 2020-04-25T07:22:15.95
IV.HAGA.HHE. ML:4.0 0.01456268 0.3808 AML other m 2020-04-25T07:22:16.05
IV.CPTP.HHN. ML:3.0 0.0020540245 0.5184 AML other m 2020-04-25T07:22:31.36
IV.CPTP.HHE. ML:2.9 0.0017249935000000001 0.48 AML other m 2020-04-25T07:22:22.77
IV.AGST.EHE. ML:4.4 0.03101468 0.24 AML other m 2020-04-25T07:22:18.33
IV.AGST.EHN. ML:4.1 0.017476344999999997 0.3008 AML other m 2020-04-25T07:22:17.47
IV.SSY.HHE. ML:4.1 0.016342475 0.1984 AML other m 2020-04-25T07:22:22.21
IV.SSY.HHN. ML:4.6 0.05384386 0.48 AML other m 2020-04-25T07:22:25.40
IV.IVPL.HHN. ML:3.8 0.009414482 0.4192 AML other m 2020-04-25T07:22:20.73
IV.IVPL.HHE. ML:3.8 0.0082709525 0.5792 AML other m 2020-04-25T07:22:21.58
IV.MILZ.HHN. ML:4.0 0.01365956 0.4608 AML other m 2020-04-25T07:22:22.05
IV.MILZ.HHE. ML:4.1 0.017688955 0.4192 AML other m 2020-04-25T07:22:22.30
IV.MPNC.HHE. ML:3.8 0.008468468 0.4192 AML other m 2020-04-25T07:22:22.57
IV.MPNC.HHN. ML:3.9 0.010216475 0.3808 AML other m 2020-04-25T07:22:22.20
IV.ACATE.EHE. ML:3.6 0.005405779499999999 0.3392 AML other m 2020-04-25T07:22:27.64
IV.ACATE.HNN. ML:3.6 0.0057631435 0.5792 AML other m 2020-04-25T07:22:25.56
IV.ACATE.HNE. ML:3.6 0.0057990965 0.3296 AML other m 2020-04-25T07:22:27.63
IV.ACATE.EHN. ML:3.7 0.006150382 0.5792 AML other m 2020-04-25T07:22:23.16
IV.SCIAR.HHE. ML:3.4 0.00311209 0.3968 AML other m 2020-04-25T07:22:27.23
IV.SCIAR.HNE. ML:3.2 0.002183442 1.4784 AML other m 2020-04-25T07:22:26.90
IV.SCIAR.HHN. ML:3.5 0.0042218724999999995 0.48 AML other m 2020-04-25T07:22:25.67
IV.SCIAR.HNN. ML:3.3 0.002874747 0.56 AML other m 2020-04-25T07:22:25.65
IV.ILLI.HHN. ML:4.5 0.0386096 0.4384 AML other m 2020-04-25T07:22:26.89
IV.ILLI.HHE. ML:4.4 0.033299999999999996 0.36 AML other m 2020-04-25T07:22:27.52
IV.IACL.HHN. ML:3.6 0.004136630999999999 0.3616 AML other m 2020-04-25T07:22:25.90
IV.IACL.HHE. ML:3.6 0.004917733999999999 0.32 AML other m 2020-04-25T07:22:25.90
IV.IFIL.HHN. ML:4.0 0.010839355000000002 1.6992 AML other m 2020-04-25T07:22:26.91
IV.IFIL.HHE. ML:4.4 0.02563681 1.4592 AML other m 2020-04-25T07:22:23.24
IV.CLTA.HHN. ML:3.0 0.0013327670000000001 1.6224 AML other m 2020-04-25T07:22:27.14
IV.CLTA.HHE. ML:3.1 0.001454176 1.3376 AML other m 2020-04-25T07:22:25.71
IV.MSRU.HHE. ML:3.7 0.0052634635 0.4 AML other m 2020-04-25T07:22:29.03
IV.MSRU.HHN. ML:3.6 0.004166891 0.3616 AML other m 2020-04-25T07:22:26.07
IV.MTTG.HHN. ML:3.4 0.002512518 0.3808 AML other m 2020-04-25T07:22:30.43
IV.MTTG.HHE. ML:3.3 0.0018047815 0.96 AML other m 2020-04-25T07:22:26.92
IV.SOLUN.HHN. ML:3.2 0.001391239 0.5216 AML other m 2020-04-25T07:22:31.52
IV.SOLUN.HHE. ML:3.3 0.0020964365 0.72 AML other m 2020-04-25T07:22:30.95
IV.ISPIC.HNE. ML:3.9 0.0070611235 0.2528 AML other m 2020-04-25T07:22:31.17
IV.ISPIC.HNN. ML:4.1 0.0111681785 0.3392 AML other m 2020-04-25T07:22:27.48
IV.SICLA.EHN. ML:3.5 0.0027129465 0.4992 AML other m 2020-04-25T07:22:31.79
IV.SICLA.EHE. ML:3.5 0.0024319794999999996 0.3616 AML other m 2020-04-25T07:22:30.55
IV.HPAC.HHE. ML:3.9 0.0056012305 0.5024 AML other m 2020-04-25T07:22:30.24
IV.HPAC.HHN. ML:4.0 0.00815496 0.3392 AML other m 2020-04-25T07:22:33.61
MN.CEL.HHE. ML:3.2 0.0010619214 0.6208 AML other m 2020-04-25T07:22:36.41
MN.CEL.HNN. ML:3.3 0.001308939 1.4976 AML other m 2020-04-25T07:22:33.15
MN.CEL.HHN. ML:3.3 0.0012924075 1.4976 AML other m 2020-04-25T07:22:33.15
MN.CEL.HNE. ML:3.2 0.0010782512500000002 0.6208 AML other m 2020-04-25T07:22:36.42
IV.CORL.HHN. ML:3.7 0.0035593969999999997 0.56 AML other m 2020-04-25T07:22:38.69
IV.CORL.HHE. ML:3.8 0.004474729 0.5824 AML other m 2020-04-25T07:22:40.77
IV.SOI.EHN. ML:3.2 0.00113383415 0.6976 AML other m 2020-04-25T07:22:40.93
IV.SOI.EHE. ML:3.2 0.00093491525 0.4192 AML other m 2020-04-25T07:22:39.73
IV.JOPP.HHE. ML:3.1 0.0006867639500000001 0.3808 AML other m 2020-04-25T07:22:42.45
IV.JOPP.HHN. ML:3.1 0.0007395216499999999 0.56 AML other m 2020-04-25T07:22:39.31
IV.SCIAC.HHN. ML:3.3 0.0011482445 1.8176 AML other m 2020-04-25T07:22:36.96
IV.SCIAC.HHE. ML:3.2 0.0010390591 1.8208 AML other m 2020-04-25T07:22:36.94
MN.CLTB.HHN. ML:4.3 0.014164570000000001 1.3792 AML other m 2020-04-25T07:22:44.82
MN.CLTB.HHE. ML:4.3 0.013898849999999999 1.52 AML other m 2020-04-25T07:22:37.08
IV.USI.HHE. ML:3.1 0.0005479826999999999 0.4608 AML other m 2020-04-25T07:22:41.38
IV.USI.HHN. ML:3.7 0.002041082 0.8 AML other m 2020-04-25T07:22:42.63
IV.MBFT.HNE. ML:2.5 0.0001583109 1.3088 AML other m 2020-04-25T07:22:43.14
IV.MBFT.HNN. ML:2.5 0.00016019169999999998 0.4896 AML other m 2020-04-25T07:22:43.12
IV.MBFT.HHN. ML:3.2 0.0008904787999999999 0.4992 AML other m 2020-04-25T07:22:43.11
IV.MBFT.HHE. ML:3.2 0.0008536171 1.2608 AML other m 2020-04-25T07:22:45.28
IV.CRJA.HHN. ML:3.9 0.004255793 0.6176 AML other m 2020-04-25T07:22:43.04
IV.CRJA.HHE. ML:3.7 0.002925745 0.9824 AML other m 2020-04-25T07:22:44.56
IV.MFNL.HHE. ML:3.5 0.0014800800000000002 1.4592 AML other m 2020-04-25T07:22:47.79
IV.MFNL.HHN. ML:3.3 0.001061137 0.56 AML other m 2020-04-25T07:22:45.27
IV.PLAC.HNE. ML:3.4 0.0010713387 0.88 AML other m 2020-04-25T07:22:55.37
IV.PLAC.HHN. ML:3.5 0.0011249645 0.88 AML other m 2020-04-25T07:22:55.37
IV.PLAC.HNN. ML:3.4 0.0008782475499999999 1.1808 AML other m 2020-04-25T07:22:56.73
IV.PLAC.HHE. ML:3.4 0.0008798904 1.1808 AML other m 2020-04-25T07:22:56.73
IV.ERC.EHE. ML:3.4 0.00087939105 0.5024 AML other m 2020-04-25T07:22:50.71
IV.ERC.EHN. ML:3.4 0.0009730004500000001 1.28 AML other m 2020-04-25T07:22:50.85
IV.LEVAN.EHE. ML:3.1 0.00038911345 1.4592 AML other m 2020-04-25T07:22:52.95
IV.LEVAN.EHN. ML:3.2 0.00053820225 0.72 AML other m 2020-04-25T07:22:52.61
IV.CAR1.HNN. ML:3.4 0.0007257464 0.752 AML other m 2020-04-25T07:22:55.47
IV.CAR1.HHE. ML:3.6 0.0010875226 0.3584 AML other m 2020-04-25T07:22:55.29
IV.CAR1.HHN. ML:3.6 0.00096858025 0.56 AML other m 2020-04-25T07:22:55.09
IV.CAR1.HNE. ML:3.7 0.0013462099999999998 0.3904 AML other m 2020-04-25T07:22:55.32
IV.SPS2.HHE. ML:2.9 0.00016992915 1.5584 AML other m 2020-04-25T07:22:58.82
IV.SPS2.HHN. ML:3.0 0.0002468321 1.3184 AML other m 2020-04-25T07:23:04.15
IV.CET2.HHE. ML:3.4 0.00059572775 0.5216 AML other m 2020-04-25T07:22:56.76
IV.CET2.HHN. ML:3.5 0.0006602204 0.3392 AML other m 2020-04-25T07:22:55.71
IV.SERS.HNE. ML:2.9 0.0001929883 1.0592 AML other m 2020-04-25T07:23:14.23
IV.SERS.HNN. ML:3.1 0.00027385575 0.5216 AML other m 2020-04-25T07:23:06.43
IV.SERS.HHN. ML:2.9 0.00017997925 0.4992 AML other m 2020-04-25T07:23:08.62
IV.SERS.HHE. ML:3.0 0.00025186725 0.5408 AML other m 2020-04-25T07:23:06.43
IV.CELI.HNN. ML:3.0 0.0002042489 0.72 AML other m 2020-04-25T07:23:09.22
IV.CELI.HNE. ML:3.0 0.00019581025000000001 0.7808 AML other m 2020-04-25T07:23:13.32
IV.CELI.HHN. ML:3.0 0.0001932335 0.6816 AML other m 2020-04-25T07:23:15.54
IV.CELI.HHE. ML:3.0 0.0001766359 0.6976 AML other m 2020-04-25T07:23:13.33
MN.TIP.HNE. ML:3.0 0.0001742222 1.1808 AML other m 2020-04-25T07:23:10.81
MN.TIP.HHE. ML:3.0 0.0001760684 0.88 AML other m 2020-04-25T07:23:13.86
MN.TIP.HHN. ML:2.9 0.00016910495 1.0784 AML other m 2020-04-25T07:23:14.86
MN.TIP.HNN. ML:3.0 0.00019040704999999998 1.12 AML other m 2020-04-25T07:23:14.88
IV.LINA.HHN. ML:3.6 0.0007091033 1.7408 AML other m 2020-04-25T07:23:04.88
IV.LINA.HHE. ML:3.5 0.0005783449 0.56 AML other m 2020-04-25T07:23:02.33
IV.BULG.HHE. ML:3.3 0.00032093424999999996 0.2784 AML other m 2020-04-25T07:22:38.17
IV.BULG.HNN. ML:3.6 0.00061625025 0.3808 AML other m 2020-04-25T07:22:35.46
IV.BULG.HNE. ML:3.3 0.00031147375 0.2592 AML other m 2020-04-25T07:22:38.04
IV.BULG.HHN. ML:3.6 0.00064649645 0.3584 AML other m 2020-04-25T07:22:35.27
IV.MGR.HHE. ML:3.1 0.0001803594 0.32 AML other m 2020-04-25T07:22:38.41
IV.MGR.HHN. ML:3.2 0.0002192358 0.4 AML other m 2020-04-25T07:22:40.31
IV.SALB.HHE. ML:3.1 0.00018398285 0.56 AML other m 2020-04-25T07:23:15.69
IV.SALB.HHN. ML:3.1 0.00016660055 0.7808 AML other m 2020-04-25T07:23:17.95
IV.SIRI.HNE. ML:3.2 0.00019322835 0.32 AML other m 2020-04-25T07:22:46.67
IV.SIRI.HHE. ML:3.2 0.00020028375 0.3008 AML other m 2020-04-25T07:22:46.51
IV.SIRI.HNN. ML:3.1 0.00015917219999999997 1.2992 AML other m 2020-04-25T07:23:25.96
IV.SIRI.HHN. ML:3.1 0.0001637993 1.3184 AML other m 2020-04-25T07:23:25.96
IV.MCEL.HHE. ML:3.1 0.00014301665000000002 0.4192 AML other m 2020-04-25T07:22:45.90
IV.MCEL.HHN. ML:3.0 0.0001147858 0.7584 AML other m 2020-04-25T07:23:27.43
IV.MCEL.HNE. ML:3.0 0.0001352498 0.4192 AML other m 2020-04-25T07:22:45.90
IV.MCEL.HNN. ML:3.0 0.00012201605 0.7616 AML other m 2020-04-25T07:23:27.44
IV.SLCN.HHN. ML:3.1 0.00015931025 1.5808 AML other m 2020-04-25T07:22:47.10
IV.SLCN.HNN. ML:3.4 0.00030830325 0.88 AML other m 2020-04-25T07:22:52.05
IV.SLCN.HNE. ML:3.4 0.00027514845 0.3872 AML other m 2020-04-25T07:22:45.66
IV.SLCN.HHE. ML:3.4 0.00030227565 0.4 AML other m 2020-04-25T07:22:45.65
IV.MRLC.HHE. ML:3.0 0.00008382993499999999 0.4416 AML other m 2020-04-25T07:22:48.39
IV.MRLC.HNE. ML:2.7 0.00004554946 0.5792 AML other m 2020-04-25T07:22:52.62
IV.MRLC.HHN. ML:3.2 0.0001229532 0.4192 AML other m 2020-04-25T07:22:48.70
IV.MRLC.HNN. ML:2.8 0.000055747745 0.4 AML other m 2020-04-25T07:22:48.70
IV.SNAL.HHN. ML:3.0 0.00007602482999999999 0.5376 AML other m 2020-04-25T07:23:41.53
IV.SNAL.HHE. ML:3.0 0.000083403875 0.4992 AML other m 2020-04-25T07:22:46.84
IV.SNAL.HNN. ML:3.0 0.000088920355 0.7424 AML other m 2020-04-25T07:23:41.44
IV.SNAL.HNE. ML:3.0 0.00009175794000000001 0.4992 AML other m 2020-04-25T07:22:59.16
OT.TAR1.HHN. ML:2.9 0.000051401055 1.5392 AML other m 2020-04-25T07:23:36.10
OT.TAR1.HHE. ML:3.0 0.00006935038 0.5792 AML other m 2020-04-25T07:23:32.22
IV.SGRT.HHE. ML:3.0 0.000034318805 0.4 AML other m 2020-04-25T07:23:13.75
IV.SGRT.HHN. ML:3.0 0.000037139435 1.4592 AML other m 2020-04-25T07:23:01.13
MN.VSL.HHN. ML:3.3 0.00006068606 0.3616 AML other m 2020-04-25T07:23:57.24
MN.VSL.HHE. ML:3.4 0.00008257273 0.2624 AML other m 2020-04-25T07:23:55.41
TDMT - Time Domain Moment Tensor

TDMT details

Field Value
Magnitude3.6
Scalar Moment3.02188E+21 dyne-cm
Computed depth25 km
QualityCa
Variance Reduction26.78%
Double Couple66%
CLVD34%
ISO0%
Model usedCIA
Modemanual
Statusreviewed

Moment Tensor Components

Component Value
Mrr-6.376E+20
Mtt1.957E+20
Mpp4.419E+20
Mrt-2.902E+21
Mrp-4.116E+20
Mtp-6.799E+20

Nodal Planes

Name Strike Dip Rake
PN18686-103
PN234013-17

Fault Plane solution

Focal Mechanism

psmeca (GMT documentation)

14.6293 37.7413 25 86 86 -103 340 13 -17 3.02188 21 15.1293 38.2413

TDMT references

More info and references

Station Distribution

Station Distribution

TDMT station details

Sta Dist Azi V R zcor
ILLI 83 19.6 24.22% 101
EPZF 22.1 65.3 12.49% 95
ESML 26 121.7 29.36% 95
SSY 75.8 148.6 21.99% 100
SOLUN 104 292.3 30.77% 104
IACL 91.1 344.8 25.75% 102
PETRA 46.5 282.9 28.16% 98
MSFR 32.6 354.2 86.15% 94
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