Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.5 on date 25-04-2020 and time 00:42:15 (UTC) in region 7 km SE Troina (EN)

A magnitude ML 2.5 earthquake occured in region: 7 km SE Troina (EN), on

  • 25-04-2020 00:42:15 (UTC)
  • 25-04-2020 02:42:15 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 37.7330, 14.6450 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.

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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
Troina EN 7 9373 9373
Regalbuto EN 9 7277 16650
Gagliano Castelferrato EN 10 3593 20243
Agira EN 14 8345 28588
San Teodoro ME 14 1403 29991
Cesarò ME 14 2439 32430
Cerami EN 15 2006 34436
Centuripe EN 15 5470 39906
Bronte CT 18 19172 59078
Adrano CT 18 36122 95200
Catenanuova EN 19 4866 100066
Nissoria EN 19 3000 103066
Capizzi ME 20 3176 106242

Municipalities with at least 50000 inhabitants

An earthquake occurred to
47 Km NW of Catania (314555 inhabitants)
48 Km W of Acireale (52622 inhabitants)
58 Km E of Caltanissetta (63360 inhabitants)
82 Km NE of Gela (75827 inhabitants)
88 Km N of Vittoria (63339 inhabitants)
90 Km N of Ragusa (73313 inhabitants)
94 Km NW of Siracusa (122291 inhabitants)
95 Km SW of Messina (238439 inhabitants)
97 Km W of Reggio di Calabria (183035 inhabitants)
98 Km N of Modica (54633 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000 		ML 2.5 2020-04-25
00:42:15		 37.7333 14.6447 24 2020-07-18
21:08:36		 Bollettino Sismico Italiano INGV 79132241
Reviewed
Rev100 		ML 2.4 2020-04-25
00:42:15		 37.7493 14.6295 21 2020-04-25
00:54:32		 Sala Sismica INGV-Roma 78552951
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-04-25 00:42:15 ± 0.11
Latitude 37.7333 ± 0.0054
Longitude 14.6447 ± 0.0068
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 79132241

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 659
Semi-minor axis of confidence ellipse (meter) 151
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 307
Circular confidence region, given by single value of horizontal uncertainty (meter) 660.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 41
Number of associated phases, regardless of their use for origin computation 84
Number of defining phases 81
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.55
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.58191
Number of stations at which the event was observed 46
Number of stations from which data was used for origin computation 46
Magnitudes information

ML:2.5

Field Value
Value 2.5
Uncertainty 0.3
Num. used stations 58
Type of magnitude ML
Reference to an origin 79132241
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-05-14 14:07:15

ML:2.4

Field Value
Value 2.4
Uncertainty 0.3
Num. used stations 50
Type of magnitude ML
Reference to an origin 78552951
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-04-25 00:54:32
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.JOPP.HHZ. 2020-04-25T00:42:56.50 3.0 undecidable manual S 48 145.2435 54 0.53 0
IV.SCIAC.HHZ. 2020-04-25T00:42:55.54 0.6 undecidable manual S 260 137.6622 54 1.21 27
IV.SOI.EHZ. 2020-04-25T00:42:53.58 1.0 undecidable manual S 73 128.9709 96 1.27 13
MN.CLTB.HHZ. 2020-04-25T00:42:53.61 0.6 undecidable manual S 263 126.6732 96 1.93 17
MN.CEL.HHZ. 2020-04-25T00:42:52.19 0.3 undecidable manual S 61 123.8871 97 1.24 41
IV.HPAC.HHZ. 2020-04-25T00:42:49.95 0.3 undecidable manual S 163 118.8921 97 0.33 60
IV.SOLUN.HHE. 2020-04-25T00:42:48.11 0.3 undecidable manual S 293 105.117 98 2.12 23
IV.MSRU.HHZ. 2020-04-25T00:42:45.09 0.6 undecidable manual S 52 95.7264 99 1.59 24
IV.SCIAR.HNE. 2020-04-25T00:42:44.55 3.0 undecidable manual S 287 81.7515 101 4.73 0
IV.IFIL.HHZ. 2020-04-25T00:42:43.56 1.0 undecidable manual S 356 92.3409 99 0.94 17
IV.PLAC.HHZ. 2020-04-25T00:42:43.33 0.1 undecidable manual P 63 175.5909 54 0.8 56
IV.ILLI.HHZ. 2020-04-25T00:42:43.90 3.0 undecidable manual S 2.19 0
IV.CLTA.HHN. 2020-04-25T00:42:43.53 0.6 undecidable manual S 223 87.6456 100 2.14 15
IT.GEA.HGN. 2020-04-25T00:42:42.38 1.0 undecidable manual S 201 80.5638 101 2.87 2
IV.MPNC.HHZ. 2020-04-25T00:42:40.07 0.3 undecidable manual S 53 77.0673 101 1.47 40
IV.ACATE.EHZ. 2020-04-25T00:42:40.52 0.6 undecidable manual S 189 79.7646 101 1.23 30
IV.MILZ.HHZ. 2020-04-25T00:42:39.14 0.6 undecidable manual S 40 78.6657 101 0.12 45
IV.IVGP.HHN. 2020-04-25T00:42:39.16 0.6 undecidable manual S 20 78.5658 101 0.16 45
IV.IVPL.HHZ. 2020-04-25T00:42:39.21 0.6 undecidable manual S 22 77.0673 101 0.6 40
IV.JOPP.HHZ. 2020-04-25T00:42:39.09 0.6 undecidable manual P 48 145.2435 54 0.34 38
IV.SSY.HHZ. 2020-04-25T00:42:38.20 0.3 undecidable manual S 149 74.1702 102 0.35 65
MN.CLTB.HHZ. 2020-04-25T00:42:37.52 0.1 undecidable manual P 263 126.6732 96 1.24 54
IV.AGST.EHZ. 2020-04-25T00:42:37.61 0.3 undecidable manual S 136 73.6707 102 -0.1 69
IV.SCIAC.HHZ. 2020-04-25T00:42:37.85 0.1 undecidable manual P 260 137.6622 54 0.04 81
IV.HAGA.HHZ. 2020-04-25T00:42:36.02 0.3 undecidable manual S 138 66.9774 103 0.04 70
IV.SOI.EHZ. 2020-04-25T00:42:36.30 0.1 undecidable manual P 73 128.9709 96 -0.34 78
IV.RAFF.HHZ. 2020-04-25T00:42:35.76 0.3 undecidable manual S 204 61.8936 105 1.11 50
IV.HVZN.HNZ. 2020-04-25T00:42:35.16 0.3 undecidable manual S 174 61.8936 105 0.51 64
MN.CEL.HHZ. 2020-04-25T00:42:35.59 0.1 undecidable manual P 61 123.8871 97 -0.26 80
IV.AIO.HHZ. 2020-04-25T00:42:34.89 0.3 undecidable manual S 63 57.8976 106 1.27 46
IV.HPAC.HHZ. 2020-04-25T00:42:34.29 0.1 undecidable manual P 163 118.8921 97 -0.8 68
IV.CSLB.HHZ. 2020-04-25T00:42:34.29 0.6 undecidable manual S 294 56.1993 106 1.11 33
IT.LNT.HGZ. 2020-04-25T00:42:33.51 0.6 undecidable manual S 147 58.497 106 -0.28 45
IV.SOLUN.HHE. 2020-04-25T00:42:32.53 0.1 undecidable manual P 293 105.117 98 -0.46 80
IV.PLLN.EHZ. 2020-04-25T00:42:32.88 0.6 undecidable manual S 303 52.503 108 0.64 41
IV.CMDO.HHZ. 2020-04-25T00:42:31.15 0.3 undecidable manual P 248 78.1662 101 2.26 21
IV.MSRU.HHZ. 2020-04-25T00:42:31.33 0.1 undecidable manual P 52 95.7264 99 -0.22 85
IV.ECTS.HHZ. 2020-04-25T00:42:31.26 0.6 undecidable manual S 68 44.9217 111 0.94 37
IV.HLNI.HHZ. 2020-04-25T00:42:31.04 0.3 undecidable manual S 155 47.1195 110 0.15 71
IV.SCIAR.HNE. 2020-04-25T00:42:30.53 0.6 undecidable manual P 287 81.7515 101 1.1 32
IV.PETRA.HHZ. 2020-04-25T00:42:30.71 1.0 undecidable manual S 284 47.7189 110 -0.33 23
IV.IFIL.HHZ. 2020-04-25T00:42:30.10 0.1 undecidable manual P 356 92.3409 99 -0.94 68
IV.EVRN.HNN. 2020-04-25T00:42:30.70 1.0 undecidable manual S 96 43.3233 112 0.75 20
IV.IACL.HHZ. 2020-04-25T00:42:30.06 0.1 undecidable manual P 344 92.241 99 -0.96 67
IV.CLTA.HHN. 2020-04-25T00:42:30.79 0.1 undecidable manual P 223 87.6456 100 0.46 82
IV.ILLI.HHZ. 2020-04-25T00:42:29.89 0.3 undecidable manual P 100
IV.IVPL.HHZ. 2020-04-25T00:42:28.68 0.1 undecidable manual P 22 77.0673 101 -0.05 92
IV.EMSG.HHZ. 2020-04-25T00:42:28.45 1.0 undecidable manual S 70 28.4493 124 2.04 10
IV.MUCR.HHZ. 2020-04-25T00:42:28.55 0.3 undecidable manual S 30 39.7269 114 -0.51 67
IV.MPNC.HHZ. 2020-04-25T00:42:28.30 0.1 undecidable manual P 53 77.0673 101 -0.42 85
IT.GEA.HGN. 2020-04-25T00:42:28.96 0.1 undecidable manual P 201 80.5638 101 -0.29 87
IV.ENIC.HHZ. 2020-04-25T00:42:28.58 0.3 undecidable manual S 109 34.9428 118 0.67 63
IV.MILZ.HHZ. 2020-04-25T00:42:28.60 0.1 undecidable manual P 40 78.6657 101 -0.37 86
IV.IVGP.HHN. 2020-04-25T00:42:28.65 0.1 undecidable manual P 20 78.5658 101 -0.3 87
IV.ACATE.EHZ. 2020-04-25T00:42:28.47 0.1 undecidable manual P 189 79.7646 101 -0.65 78
IV.SSY.HHZ. 2020-04-25T00:42:27.60 0.1 undecidable manual P 149 74.1702 102 -0.69 78
IV.AGST.EHZ. 2020-04-25T00:42:27.31 0.1 undecidable manual P 136 73.6707 102 -0.9 71
IV.MSFR.HHZ. 2020-04-25T00:42:27.28 0.3 undecidable manual S 352 33.6441 119 -0.32 70
IV.GIB.HHE. 2020-04-25T00:42:26.38 0.1 undecidable manual P 298 61.1943 105 0.04 95
IV.HAGA.HHZ. 2020-04-25T00:42:26.35 0.1 undecidable manual P 138 66.9774 103 -0.86 74
IV.RESU.HHZ. 2020-04-25T00:42:26.15 0.3 undecidable manual P 260 52.503 108 1.1 51
IV.RAFF.HHZ. 2020-04-25T00:42:26.07 0.1 undecidable manual P 204 61.8936 105 -0.37 88
IV.CPTP.HHZ. 2020-04-25T00:42:26.19 0.1 undecidable manual P 230 55.6998 106 0.67 81
IT.LNT.HGZ. 2020-04-25T00:42:25.17 0.3 undecidable manual P 147 58.497 106 -0.77 58
IV.CAGR.HHZ. 2020-04-25T00:42:25.67 0.6 undecidable manual S 226 17.7711 139 1.42 31
IV.EPZF.HHZ. 2020-04-25T00:42:25.94 0.3 undecidable manual S 62 21.1677 133 1.05 55
IV.AIO.HHZ. 2020-04-25T00:42:25.53 0.1 undecidable manual P 63 57.8976 106 -0.32 90
IV.ESML.HHZ. 2020-04-25T00:42:25.52 1.0 undecidable manual S 122 24.2535 129 0.01 26
IV.HVZN.HNZ. 2020-04-25T00:42:25.73 0.1 undecidable manual P 174 61.8936 105 -0.71 79
IV.PLLN.EHZ. 2020-04-25T00:42:24.46 0.1 undecidable manual P 303 52.503 108 -0.59 84
IV.CSLB.HHZ. 2020-04-25T00:42:24.67 0.1 undecidable manual P 294 56.1993 106 -0.92 73
IV.ECTS.HHZ. 2020-04-25T00:42:24.01 0.1 undecidable manual P 68 44.9217 111 0.07 97
IV.ENIC.HHZ. 2020-04-25T00:42:23.15 0.1 undecidable manual P 109 34.9428 118 0.6 87
IV.HLNI.HHZ. 2020-04-25T00:42:23.54 0.1 negative manual P 155 47.1195 110 -0.73 81
IV.EPIT.HHN. 2020-04-25T00:42:23.46 0.3 undecidable manual P 76 37.1295 116 0.61 65
IV.PETRA.HHZ. 2020-04-25T00:42:23.87 0.1 undecidable manual P 284 47.7189 110 -0.49 88
IV.EVRN.HNN. 2020-04-25T00:42:23.50 0.6 undecidable manual P 96 43.3233 112 -0.23 47
IV.MUCR.HHZ. 2020-04-25T00:42:22.57 0.1 positive manual P 30 39.7269 114 -0.65 84
IV.ESML.HHZ. 2020-04-25T00:42:21.01 0.1 undecidable manual P 122 24.2535 129 -0.16 99
IV.MSFR.HHZ. 2020-04-25T00:42:21.45 0.1 positive manual P 352 33.6441 119 -0.92 76
IV.EMSG.HHZ. 2020-04-25T00:42:21.92 0.1 undecidable manual P 70 28.4493 124 0.23 97
IV.CAGR.HHZ. 2020-04-25T00:42:20.25 0.1 undecidable manual P 226 17.7711 139 -0.19 99
IV.EPZF.HHZ. 2020-04-25T00:42:20.68 0.1 undecidable manual P 62 21.1677 133 -0.12 100
IV.GALF.HHZ. 2020-04-25T00:42:18.35 0.1 undecidable manual P 250 7.2927 161 -1.27 67
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.EPZF.HHE. ML:2.6 0.0017 0.64 AML other m 2020-04-25T00:42:26.88
IV.EPZF.HHN. ML:2.6 0.0020800000000000003 0.46 AML other m 2020-04-25T00:42:26.95
IV.CAGR.HHN. ML:2.7 0.0024249999999999996 1.16 AML other m 2020-04-25T00:42:27.01
IV.CAGR.HHE. ML:2.7 0.002835 0.76 AML other m 2020-04-25T00:42:27.61
IV.MSFR.HHE. ML:1.9 0.00026450000000000003 0.98 AML other m 2020-04-25T00:42:28.52
IV.MSFR.HHN. ML:1.9 0.00027800000000000004 0.44 AML other m 2020-04-25T00:42:28.18
IV.MUCR.HHN. ML:2.5 0.0008575000000000001 0.28 AML other m 2020-04-25T00:42:29.36
IV.MUCR.HHE. ML:2.5 0.0009785 1.5 AML other m 2020-04-25T00:42:30.13
IV.ENIC.HHN. ML:2.6 0.0013450000000000003 0.26 AML other m 2020-04-25T00:42:30.25
IV.EMSG.HHE. ML:2.6 0.001715 1.44 AML other m 2020-04-25T00:42:30.06
IV.ESML.HHE. ML:2.3 0.0009165 0.78 AML other m 2020-04-25T00:42:31.48
IV.HLNI.HHE. ML:2.5 0.000825 0.2 AML other m 2020-04-25T00:42:32.62
IV.ECTS.HHE. ML:2.3 0.0005074999999999999 1.58 AML other m 2020-04-25T00:42:32.13
IV.ESML.HHN. ML:2.2 0.000768 1.34 AML other m 2020-04-25T00:42:33.83
IV.HLNI.HHN. ML:2.4 0.000657 0.52 AML other m 2020-04-25T00:42:33.59
IV.ENIC.HHE. ML:2.7 0.00156 0.34 AML other m 2020-04-25T00:42:33.70
IV.ECTS.HHN. ML:2.3 0.0005570000000000001 0.66 AML other m 2020-04-25T00:42:34.16
IV.EMSG.HHN. ML:2.8 0.0024349999999999997 1.64 AML other m 2020-04-25T00:42:34.99
IV.HAGA.HHN. ML:2.7 0.0008705000000000001 0.38 AML other m 2020-04-25T00:42:36.45
IV.HAGA.HHE. ML:2.7 0.0008480000000000001 0.3 AML other m 2020-04-25T00:42:36.36
IV.AIO.HHN. ML:2.4 0.0004885 0.32 AML other m 2020-04-25T00:42:36.74
IV.AIO.HHE. ML:2.3 0.00038449999999999997 0.32 AML other m 2020-04-25T00:42:37.59
IV.PLLN.EHE. ML:2.4 0.000608 0.78 AML other m 2020-04-25T00:42:37.53
IV.PLLN.EHN. ML:2.5 0.000763 0.52 AML other m 2020-04-25T00:42:37.69
IV.CSLB.HHN. ML:1.6 0.00008975 0.54 AML other m 2020-04-25T00:42:37.56
IV.CSLB.HHE. ML:1.5 0.00006865 0.44 AML other m 2020-04-25T00:42:38.25
IV.AGST.EHE. ML:3.2 0.00237 0.26 AML other m 2020-04-25T00:42:38.67
IV.AGST.EHN. ML:3.0 0.00132 0.16 AML other m 2020-04-25T00:42:38.94
IV.RAFF.HHE. ML:2.5 0.0006365 0.5 AML other m 2020-04-25T00:42:39.32
IV.RAFF.HHN. ML:2.5 0.0006054999999999999 0.7 AML other m 2020-04-25T00:42:39.71
IV.PETRA.HHN. ML:2.0 0.0002415 1.12 AML other m 2020-04-25T00:42:39.32
IV.IVPL.HHN. ML:2.6 0.000528 0.34 AML other m 2020-04-25T00:42:41.34
IV.PETRA.HHE. ML:2.2 0.00034550000000000005 0.4 AML other m 2020-04-25T00:42:42.46
IV.MILZ.HHE. ML:2.9 0.001145 0.38 AML other m 2020-04-25T00:42:42.74
IV.MILZ.HHN. ML:2.7 0.000731 1.46 AML other m 2020-04-25T00:42:42.74
IV.ACATE.HNN. ML:2.9 0.0009625 0.58 AML other m 2020-04-25T00:42:44.36
IV.MPNC.HHE. ML:2.6 0.0005805000000000001 0.54 AML other m 2020-04-25T00:42:44.34
IV.ACATE.EHN. ML:2.8 0.0008914999999999999 0.58 AML other m 2020-04-25T00:42:44.37
IV.IFIL.HHE. ML:3.1 0.0012850000000000001 0.66 AML other m 2020-04-25T00:42:44.39
IV.IVPL.HHE. ML:2.6 0.0005335 0.42 AML other m 2020-04-25T00:42:44.18
IV.ACATE.HNE. ML:2.8 0.0009085 0.5 AML other m 2020-04-25T00:42:45.48
IV.ACATE.EHE. ML:2.8 0.0008005 0.52 AML other m 2020-04-25T00:42:45.48
IV.MPNC.HHN. ML:2.6 0.000616 0.58 AML other m 2020-04-25T00:42:46.95
IV.IACL.HHN. ML:2.4 0.00025 1.52 AML other m 2020-04-25T00:42:48.88
IV.IACL.HHE. ML:2.5 0.0003115 1.04 AML other m 2020-04-25T00:42:48.83
IV.IFIL.HHN. ML:2.7 0.000568 0.56 AML other m 2020-04-25T00:42:49.15
IV.MSRU.HHE. ML:2.7 0.00048450000000000007 0.42 AML other m 2020-04-25T00:42:49.45
IV.MSRU.HHN. ML:2.6 0.00035999999999999997 1.34 AML other m 2020-04-25T00:42:49.22
IV.HPAC.HHE. ML:2.9 0.0006180000000000001 0.82 AML other m 2020-04-25T00:42:52.51
IV.HPAC.HHN. ML:3.0 0.0006734999999999999 0.92 AML other m 2020-04-25T00:42:54.92
MN.CEL.HHN. ML:2.2 0.00010180000000000001 0.5 AML other m 2020-04-25T00:42:54.54
MN.CEL.HHE. ML:2.1 0.0000966 1.14 AML other m 2020-04-25T00:42:56.80
IV.SCIAC.HHN. ML:2.3 0.00011399999999999999 0.54 AML other m 2020-04-25T00:42:58.16
IV.SCIAC.HHE. ML:2.2 0.00009265 1.12 AML other m 2020-04-25T00:42:58.95
IV.SOI.EHE. ML:2.0 0.00006934999999999999 1.24 AML other m 2020-04-25T00:43:00.12
IV.SOI.EHN. ML:2.1 0.0000783 1.32 AML other m 2020-04-25T00:43:01.32
IV.JOPP.HHN. ML:1.9 0.00004215 0.68 AML other m 2020-04-25T00:43:04.34
IV.JOPP.HHE. ML:2.1 0.00006120000000000001 0.9 AML other m 2020-04-25T00:43:04.69
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
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