Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.4 on date 01-04-2019 and time 03:43:29 (Italy) in region 9 km NE Regalbuto (EN)

A magnitude ML 2.4 earthquake occured in region: 9 km NE Regalbuto (EN), on

  • 01-04-2019 01:43:29 (UTC)
  • 01-04-2019 03:43:29 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 37.7290, 14.6750 at 28 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
Regalbuto EN 9 7277 7277
Troina EN 9 9373 16650
Gagliano Castelferrato EN 12 3593 20243
Cesarò ME 13 2439 22682
Centuripe EN 13 5470 28152
San Teodoro ME 14 1403 29555
Agira EN 15 8345 37900
Bronte CT 15 19172 57072
Adrano CT 16 36122 93194
Cerami EN 17 2006 95200
Catenanuova EN 18 4866 100066
Maniace CT 19 3765 103831
Biancavilla CT 20 24007 127838

Municipalities with at least 50000 inhabitants

An earthquake occurred to
44 Km NW of Catania (314555 inhabitants)
45 Km W of Acireale (52622 inhabitants)
60 Km E of Caltanissetta (63360 inhabitants)
83 Km NE of Gela (75827 inhabitants)
88 Km N of Vittoria (63339 inhabitants)
89 Km N of Ragusa (73313 inhabitants)
92 Km NW of Siracusa (122291 inhabitants)
93 Km SW of Messina (238439 inhabitants)
95 Km W of Reggio di Calabria (183035 inhabitants)
97 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 2.4 2019-04-01
01:43:29		 37.729 14.6752 28 2019-08-22
08:25:08		 Bollettino Sismico Italiano INGV 70126401
Reviewed
Rev100 		ML 2.4 2019-04-01
01:43:29		 37.7298 14.7022 30 2019-04-01
01:56:19		 Sala Sismica INGV-Roma 67137351
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-04-01 01:43:29 ± 0.08
Latitude 37.7290 ± 0.0036
Longitude 14.6752 ± 0.0068
Depth (km) 28 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 70126401

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 573
Semi-minor axis of confidence ellipse (meter) 233
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 266
Circular confidence region, given by single value of horizontal uncertainty (meter) 570.0
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 59
Number of defining phases 51
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.27
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 2.05765
Number of stations at which the event was observed 45
Number of stations from which data was used for origin computation 37
Magnitudes information

ML:2.4

Field Value
Value 2.4
Uncertainty 0.3
Num. used stations 82
Type of magnitude ML
Reference to an origin 67137351
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-04-01 01:56:19

ML:2.4

Field Value
Value 2.4
Uncertainty 0.3
Num. used stations 84
Type of magnitude ML
Reference to an origin 70126401
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-07-02 14:44:55
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.HPAC.HHZ. 2019-04-01T01:44:03.80 0.6 undecidable manual S 164 117.5934 54 0.67 35
IV.CET2.HHZ. 2019-04-01T01:44:02.39 0.3 undecidable manual P 29 228.3936 54 -0.11 38
IV.CAR1.HHZ. 2019-04-01T01:44:01.15 0.6 undecidable manual P 38 215.4177 54 0.27 27
IV.PLAC.HHZ. 2019-04-01T01:43:56.89 3.0 undecidable manual P 173.493 1.23 0
IV.MBFT.HHZ. 2019-04-01T01:43:55.97 3.0 negative manual P 152.736 2.88 0
IV.CRJA.HHZ. 2019-04-01T01:43:54.18 3.0 undecidable manual P 146.742 1.84 0
IV.SSY.HHZ. 2019-04-01T01:43:51.90 0.3 undecidable manual S 151 72.4719 106 0.43 64
IV.SOI.EHZ. 2019-04-01T01:43:50.02 0.3 undecidable manual P 72 126.5733 54 0.19 60
MN.CEL.HHZ. 2019-04-01T01:43:49.43 0.6 undecidable manual P 61 121.7892 54 0.2 41
IV.HAGA.HHZ. 2019-04-01T01:43:49.50 0.1 undecidable manual S 139 64.8906 108 -0.04 95
IV.HPAC.HHZ. 2019-04-01T01:43:48.55 0.3 undecidable manual P 164 117.5934 54 -0.17 63
IV.GMB.BHZ. 2019-04-01T01:43:48.54 3.0 positive manual P 0.83 0
IV.SOLUN.HHZ. 2019-04-01T01:43:47.76 0.6 undecidable manual P 292 107.8143 100 0.46 39
IV.CLTA.HHZ. 2019-04-01T01:43:46.06 3.0 undecidable manual P 89.244 1.57 0
IV.CROCE.HHZ. 2019-04-01T01:43:45.81 0.1 undecidable manual P 187 100.2219 101 -0.34 84
IV.MTTG.HHZ. 2019-04-01T01:43:45.23 0.6 undecidable manual P 71 94.7385 102 -0.09 44
IV.MSRU.HHZ. 2019-04-01T01:43:45.39 0.3 undecidable manual P 51 93.9393 102 0.19 65
IV.NOV.HHZ. 2019-04-01T01:43:45.40 1.0 undecidable manual S 50 52.3032 113 -0.98 18
IV.HLNI.HHZ. 2019-04-01T01:43:44.50 0.3 undecidable manual S 158 45.621 116 -0.26 70
IV.IACL.HHZ. 2019-04-01T01:43:44.86 0.1 undecidable manual P 343 93.4398 102 -0.27 86
IV.ILLI.HHZ. 2019-04-01T01:43:44.20 0.1 undecidable manual P 17 83.0502 104 0.64 78
IV.IFIL.HHZ. 2019-04-01T01:43:44.95 0.3 undecidable manual P 355 93.0402 102 -0.12 66
IV.MUCR.HHZ. 2019-04-01T01:43:43.00 0.6 undecidable manual S 26 38.9277 121 -0.2 47
IV.MSFR.HHZ. 2019-04-01T01:43:42.30 0.3 undecidable manual S 348 34.6431 124 0.08 75
IV.IVPL.HHZ. 2019-04-01T01:43:42.59 0.3 undecidable manual P 20 76.5678 105 -0.01 70
IV.MPNC.HHZ. 2019-04-01T01:43:42.32 0.3 undecidable manual P 52 75.2691 105 -0.08 69
IV.ENIC.HHZ. 2019-04-01T01:43:42.20 0.3 undecidable manual S 109 32.2455 126 0.49 69
IV.MILZ.HHZ. 2019-04-01T01:43:42.94 0.3 undecidable manual P 39 77.367 105 0.23 67
IV.SSY.HHZ. 2019-04-01T01:43:41.74 0.1 undecidable manual P 151 72.4719 106 -0.24 90
IV.RAFF.HHZ. 2019-04-01T01:43:41.16 0.3 undecidable manual P 206 62.5929 109 0.63 60
IV.CPTP.HHZ. 2019-04-01T01:43:41.20 3.0 undecidable manual P 0
IV.ESLN.HHZ. 2019-04-01T01:43:41.10 0.6 undecidable manual S 98 26.5512 132 0.57 46
IV.GIB.HHE. 2019-04-01T01:43:41.14 1.0 undecidable manual P 297 63.7917 108 0.43 22
IV.AGST.EHZ. 2019-04-01T01:43:41.30 0.3 undecidable manual P 137 71.4729 106 -0.54 63
IV.EMSG.HHZ. 2019-04-01T01:43:40.90 0.6 undecidable manual S 67 26.1516 133 0.45 47
IV.HVZN.HHE. 2019-04-01T01:43:40.12 0.1 undecidable manual P 177 61.1943 109 -0.21 93
IV.HAGA.HHZ. 2019-04-01T01:43:40.39 0.1 undecidable manual P 139 64.8906 108 -0.48 86
IV.MNO.SHZ. 2019-04-01T01:43:40.10 0.6 undecidable manual S 4 22.4553 138 0.34 48
IV.RESU.HHZ. 2019-04-01T01:43:40.50 3.0 undecidable manual P 55.0005 1.06 0
IV.PLLN.EHZ. 2019-04-01T01:43:39.73 0.1 undecidable manual P 302 55.0005 112 0.29 91
MN.VAE.HHZ. 2019-04-01T01:43:39.03 3.0 undecidable manual P 40.4262 1.63 0
IV.ESML.HHZ. 2019-04-01T01:43:39.80 0.3 undecidable manual S 124 21.7671 139 0.17 75
IV.AIO.HHZ. 2019-04-01T01:43:39.54 0.3 undecidable manual P 61 55.7997 111 0 72
IV.CSLB.HHZ. 2019-04-01T01:43:39.88 0.3 undecidable manual P 293 58.7967 110 -0.11 71
IV.EPZF.HHZ. 2019-04-01T01:43:39.10 0.6 undecidable manual S 56 19.1697 142 -0.08 50
IV.GALF.HHZ. 2019-04-01T01:43:38.30 0.3 undecidable manual S 258 9.7791 159 0.35 74
IV.NOV.HHZ. 2019-04-01T01:43:38.86 0.3 negative manual P 50 52.3032 113 -0.19 70
IV.HLNI.HHZ. 2019-04-01T01:43:37.74 0.1 undecidable manual P 158 45.621 116 -0.37 92
IV.ECTS.EHZ. 2019-04-01T01:43:37.60 0.3 undecidable manual P 66 42.624 118 -0.1 73
IV.MSFR.HHZ. 2019-04-01T01:43:36.37 0.6 undecidable manual P 348 34.6431 124 -0.27 48
IV.MUCR.HHZ. 2019-04-01T01:43:36.88 0.3 negative manual P 26 38.9277 121 -0.33 70
IV.ENIC.HHZ. 2019-04-01T01:43:36.60 0.3 undecidable manual P 109 32.2455 126 0.25 72
IV.CAGR.HHZ. 2019-04-01T01:43:35.38 0.1 negative manual P 232 19.4694 142 0.46 93
IV.ESLN.HHZ. 2019-04-01T01:43:35.90 0.3 undecidable manual P 98 26.5512 132 0.23 73
IV.EMSG.HHZ. 2019-04-01T01:43:35.55 0.6 undecidable manual P 67 26.1516 133 -0.07 50
IV.MNO.SHZ. 2019-04-01T01:43:34.85 0.1 undecidable manual P 4 22.4553 138 -0.37 95
IV.ESML.HHZ. 2019-04-01T01:43:34.95 0.3 undecidable manual P 124 21.7671 139 -0.2 74
IV.EPZF.HHZ. 2019-04-01T01:43:34.75 0.1 undecidable manual P 56 19.1697 142 -0.14 100
IV.GALF.HHZ. 2019-04-01T01:43:33.58 0.1 undecidable manual P 258 9.7791 159 -0.6 91
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GALF.HHN. ML:3.0 0.00534 0.5 AML other m 2019-04-01T01:43:38.77
IV.GALF.HNN. ML:2.1 0.0006925 0.5 AML other m 2019-04-01T01:43:38.78
IV.GALF.HNE. ML:2.0 0.000583 1.46 AML other m 2019-04-01T01:43:39.81
IV.GALF.HHE. ML:2.9 0.00435 1.24 AML other m 2019-04-01T01:43:39.81
IV.EPZF.HHN. ML:2.7 0.002 0.34 AML other m 2019-04-01T01:43:40.72
IV.MNO.SHN. ML:0.0 0.002005 0.64 AML other m 2019-04-01T01:43:40.61
IV.EPZF.HHE. ML:2.5 0.0013050000000000002 1.6 AML other m 2019-04-01T01:43:41.16
IV.MNO.SHE. ML:0.0 0.0011749999999999998 0.24 AML other m 2019-04-01T01:43:42.17
IV.MSFR.HHN. ML:2.0 0.00030649999999999997 0.88 AML other m 2019-04-01T01:43:42.35
IV.MUCR.HHN. ML:2.2 0.0005409999999999999 0.28 AML other m 2019-04-01T01:43:43.74
IV.CAGR.HHN. ML:2.4 0.00124 1.58 AML other m 2019-04-01T01:43:43.88
IV.EMSG.HHE. ML:2.7 0.0018549999999999999 1.24 AML other m 2019-04-01T01:43:44.15
IV.MSFR.HHE. ML:2.0 0.00034950000000000004 0.62 AML other m 2019-04-01T01:43:44.49
IV.MUCR.HHE. ML:2.3 0.0005570000000000001 1.04 AML other m 2019-04-01T01:43:44.54
IV.ESLN.HHE. ML:2.4 0.0009080000000000001 0.52 AML other m 2019-04-01T01:43:44.93
IV.ENIC.HHN. ML:2.4 0.0009085000000000001 0.74 AML other m 2019-04-01T01:43:44.35
IV.ESML.HHN. ML:2.3 0.000947 1.38 AML other m 2019-04-01T01:43:44.90
IV.ESML.HHE. ML:2.5 0.00132 0.42 AML other m 2019-04-01T01:43:45.45
IV.ENIC.HHE. ML:2.4 0.0008734999999999999 0.54 AML other m 2019-04-01T01:43:45.69
IV.HLNI.HHE. ML:2.8 0.001675 0.12 AML other m 2019-04-01T01:43:45.62
IV.CAGR.HHE. ML:2.6 0.001625 1.5 AML other m 2019-04-01T01:43:46.75
IV.HLNI.HHN. ML:2.8 0.0015400000000000001 0.14 AML other m 2019-04-01T01:43:46.40
IV.ECTS.EHE. ML:2.4 0.000622 1.68 AML other m 2019-04-01T01:43:46.02
IV.ECTS.EHN. ML:2.4 0.0006115 1.64 AML other m 2019-04-01T01:43:46.05
IV.ESLN.HHN. ML:2.4 0.0010445 0.62 AML other m 2019-04-01T01:43:47.47
IV.NOV.HHN. ML:2.5 0.000736 0.28 AML other m 2019-04-01T01:43:48.86
IV.NOV.HHE. ML:2.8 0.00149 1.74 AML other m 2019-04-01T01:43:49.96
IV.AIO.HHN. ML:2.4 0.00047 1.62 AML other m 2019-04-01T01:43:49.90
IV.AIO.HHE. ML:2.2 0.0003465 0.48 AML other m 2019-04-01T01:43:49.15
IV.EMSG.HHN. ML:2.7 0.0017050000000000001 0.78 AML other m 2019-04-01T01:43:49.62
IV.HAGA.HHN. ML:2.6 0.0006810000000000001 0.26 AML other m 2019-04-01T01:43:49.71
IV.HAGA.HHE. ML:2.8 0.0010715 0.26 AML other m 2019-04-01T01:43:49.85
IV.AGST.EHN. ML:2.9 0.001265 0.72 AML other m 2019-04-01T01:43:52.17
IV.SSY.HHE. ML:3.3 0.00313 0.26 AML other m 2019-04-01T01:43:52.28
IV.AGST.EHE. ML:3.0 0.0014399999999999999 0.4 AML other m 2019-04-01T01:43:52.69
IV.RAFF.HHE. ML:2.3 0.00032950000000000004 0.62 AML other m 2019-04-01T01:43:53.92
IV.MPNC.HHN. ML:2.5 0.0004445 0.96 AML other m 2019-04-01T01:43:54.14
IV.MPNC.HHE. ML:2.6 0.0006075000000000001 1.68 AML other m 2019-04-01T01:43:54.86
MN.VAE.HHE. ML:1.7 0.000148 0.7 AML other m 2019-04-01T01:43:54.99
IV.RESU.HHE. ML:1.8 0.0001263 0.48 AML other m 2019-04-01T01:43:55.29
IV.IVPL.HHN. ML:2.4 0.000377 0.28 AML other m 2019-04-01T01:43:55.25
IV.SSY.HHN. ML:3.7 0.00782 0.66 AML other m 2019-04-01T01:43:55.77
IV.MILZ.HHE. ML:2.9 0.001165 0.36 AML other m 2019-04-01T01:43:55.67
IV.MILZ.HHN. ML:2.8 0.0008950000000000001 0.32 AML other m 2019-04-01T01:43:55.68
IV.CSLB.HHE. ML:1.7 0.00008659999999999999 0.42 AML other m 2019-04-01T01:43:55.53
IV.IVPL.HHE. ML:2.5 0.00039600000000000003 0.26 AML other m 2019-04-01T01:43:56.15
IV.RAFF.HHN. ML:2.3 0.00035999999999999997 1.32 AML other m 2019-04-01T01:43:56.67
MN.VAE.HHN. ML:1.8 0.0001885 0.32 AML other m 2019-04-01T01:43:57.17
IV.RESU.HHN. ML:1.9 0.00015000000000000001 0.46 AML other m 2019-04-01T01:43:58.88
IV.IACL.HHE. ML:2.6 0.000421 0.36 AML other m 2019-04-01T01:44:00.39
IV.CROCE.HNN. ML:2.7 0.0004735 0.34 AML other m 2019-04-01T01:44:00.96
IV.CROCE.HHN. ML:2.7 0.000481 0.36 AML other m 2019-04-01T01:44:00.79
IV.MSRU.HHE. ML:2.6 0.000426 1.08 AML other m 2019-04-01T01:44:01.67
IV.CSLB.HHN. ML:1.8 0.0001069 1.26 AML other m 2019-04-01T01:44:01.27
IV.IACL.HHN. ML:2.4 0.0002465 0.44 AML other m 2019-04-01T01:44:01.69
IV.MSRU.HHN. ML:2.5 0.0003485 0.3 AML other m 2019-04-01T01:44:02.25
IV.CROCE.HNE. ML:2.6 0.00036899999999999997 0.74 AML other m 2019-04-01T01:44:02.67
IV.IFIL.HHN. ML:2.7 0.0005155 0.58 AML other m 2019-04-01T01:44:02.39
IV.CROCE.HHE. ML:2.6 0.00037 0.14 AML other m 2019-04-01T01:44:02.68
IV.CLTA.HHE. ML:1.8 0.00006485 1.52 AML other m 2019-04-01T01:44:03.94
IV.SOLUN.HHE. ML:2.1 0.00010905 0.82 AML other m 2019-04-01T01:44:04.41
IV.CLTA.HHN. ML:1.8 0.00007000000000000001 0.76 AML other m 2019-04-01T01:44:04.45
IV.HPAC.HHN. ML:3.0 0.0007204999999999999 0.5 AML other m 2019-04-01T01:44:05.49
IV.IFIL.HHE. ML:3.1 0.0014550000000000001 0.66 AML other m 2019-04-01T01:44:05.03
IV.GMB.BHE. ML:2.7 0.0003775 1.44 AML other m 2019-04-01T01:44:06.12
IV.GMB.BHN. ML:2.7 0.00036899999999999997 1.48 AML other m 2019-04-01T01:44:06.10
MN.CEL.HHN. ML:2.2 0.00010449999999999999 1 AML other m 2019-04-01T01:44:06.85
IV.HPAC.HHE. ML:3.0 0.000837 0.22 AML other m 2019-04-01T01:44:06.97
IV.MTTG.HHE. ML:2.0 0.0000958 0.46 AML other m 2019-04-01T01:44:08.71
IV.ILLI.HHE. ML:3.0 0.00138 0.54 AML other m 2019-04-01T01:44:09.69
MN.CEL.HHE. ML:2.0 0.00007680000000000001 0.24 AML other m 2019-04-01T01:44:09.63
IV.SOLUN.HHN. ML:2.0 0.00009575 0.5 AML other m 2019-04-01T01:44:10.53
IV.MTTG.HHN. ML:2.1 0.000133 0.54 AML other m 2019-04-01T01:44:10.36
IV.ILLI.HHN. ML:3.2 0.0020949999999999996 0.6 AML other m 2019-04-01T01:44:12.54
IV.SOI.EHN. ML:1.9 0.00005255 0.46 AML other m 2019-04-01T01:44:14.02
IV.SOI.EHE. ML:1.9 0.00005415 0.54 AML other m 2019-04-01T01:44:17.34
IV.MBFT.HHN. ML:1.8 0.0000296 0.44 AML other m 2019-04-01T01:44:19.77
IV.MBFT.HHE. ML:1.9 0.000034750000000000004 0.68 AML other m 2019-04-01T01:44:20.47
IV.CRJA.HHE. ML:2.5 0.0001505 0.94 AML other m 2019-04-01T01:44:20.51
IV.CRJA.HHN. ML:2.2 0.0000849 0.5 AML other m 2019-04-01T01:44:22.36
IV.PLAC.HHN. ML:2.0 0.0000374 0.8 AML other m 2019-04-01T01:44:23.25
IV.CAR1.HHN. ML:2.5 0.00007815 0.98 AML other m 2019-04-01T01:44:27.90
IV.CAR1.HHE. ML:2.4 0.0000686 0.98 AML other m 2019-04-01T01:44:27.27
IV.PLAC.HHE. ML:2.1 0.000049250000000000004 0.94 AML other m 2019-04-01T01:44:29.53
IV.CET2.HHN. ML:2.5 0.00006570000000000001 0.3 AML other m 2019-04-01T01:44:29.50
IV.CET2.HHE. ML:2.4 0.00005745 0.78 AML other m 2019-04-01T01:44:32.11
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
Waveforms Seismic signals in miniseed + resp format Download