Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.4 on date 05-02-2023 and time 17:18:57 (UTC) in region 8 km NW Adrano (CT)

A magnitude ML 2.4 earthquake occured in region: 8 km NW Adrano (CT), on

  • 05-02-2023 17:18:57 (UTC)
  • 05-02-2023 18:18:57 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 37.7040, 14.7530 at 16 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
Adrano CT 8 36122 36122
Centuripe EN 9 5470 41592
Regalbuto EN 11 7277 48869
Bronte CT 12 19172 68041
Biancavilla CT 12 24007 92048
Santa Maria di Licodia CT 15 7641 99689
Cesarò ME 16 2439 102128
Catenanuova EN 16 4866 106994
Troina EN 16 9373 116367
San Teodoro ME 17 1403 117770
Maletto CT 17 3920 121690
Ragalna CT 18 3924 125614
Maniace CT 18 3765 129379
Gagliano Castelferrato EN 19 3593 132972
Paternò CT 19 48228 181200

Municipalities with at least 50000 inhabitants

An earthquake occurred to
37 Km NW of Catania (314555 inhabitants)
38 Km W of Acireale (52622 inhabitants)
65 Km E of Caltanissetta (63360 inhabitants)
84 Km NE of Gela (75827 inhabitants)
86 Km NW of Siracusa (122291 inhabitants)
86 Km N of Vittoria (63339 inhabitants)
87 Km N of Ragusa (73313 inhabitants)
89 Km SW of Messina (238439 inhabitants)
90 Km SW of Reggio di Calabria (183035 inhabitants)
94 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 2023-02-05
17:18:57		 37.7042 14.7533 16 2024-03-01
17:18:16		 Bollettino Sismico Italiano INGV 120657571
Reviewed
Rev200 		ML 2.5 2023-02-05
17:18:56		 37.723 14.736 15 2023-09-05
10:29:05		 Sala Operativa INGV_OE (Catania) 114105811
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-02-05 17:18:57 ± 0.08
Latitude 37.7042 ± 0.0045
Longitude 14.7533 ± 0.0068
Depth (km) 16 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 120657571

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 553
Semi-minor axis of confidence ellipse (meter) 266
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 292
Circular confidence region, given by single value of horizontal uncertainty (meter) 550.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 38
Number of associated phases, regardless of their use for origin computation 83
Number of defining phases 69
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.33
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.44161
Number of stations at which the event was observed 63
Number of stations from which data was used for origin computation 51
Magnitudes information

ML:2.4

Field Value
Value 2.4
Uncertainty 0.3
Num. used stations 62
Type of magnitude ML
Reference to an origin 120657571
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-09-01 11:52:45

ML:2.5

Field Value
Value 2.5
Uncertainty 0.2
Num. used stations
Type of magnitude ML
Reference to an origin 114105811
Agency INGV
Autore Sala Operativa INGV_OE (Catania)
Time of creation (UTC) 2023-02-05 17:48:26
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.FIAM.HHZ. 2023-02-05T17:20:53.41 3.0 undecidable manual Sn -9.99 0
IV.PAOL.HHZ. 2023-02-05T17:20:37.91 3.0 undecidable manual Sg 7.97 0
IV.FOSV.EHZ. 2023-02-05T17:20:36.12 3.0 undecidable manual Pg 12.94 0
IV.CAFE.HHZ. 2023-02-05T17:20:33.85 3.0 undecidable manual Sg 3.57 0
HL.ITM.HHZ. 2023-02-05T17:20:32.53 3.0 negative manual Pg 10.49 0
IV.MTMR.HNZ. 2023-02-05T17:20:29.06 3.0 undecidable manual Sg 1.81 0
IV.MRLC.HHZ. 2023-02-05T17:20:28.16 3.0 undecidable manual Sg 3.76 0
IV.MC2.EHZ. 2023-02-05T17:20:18.72 3.0 undecidable manual Pn 1.72 0
IV.SALB.HHZ. 2023-02-05T17:20:09.79 3.0 undecidable manual Sg 0.16 0
IV.PAOL.HHZ. 2023-02-05T17:19:57.35 3.0 undecidable manual Pg 7.97 0
IV.MCRV.HHZ. 2023-02-05T17:19:51.92 3.0 undecidable manual Pg 5.77 0
IV.SGO.HHZ. 2023-02-05T17:19:48.40 3.0 undecidable manual Pg 5.09 0
IV.MTMR.HNZ. 2023-02-05T17:19:45.03 3.0 undecidable manual Pn -2.84 0
IV.CDRU.HHZ. 2023-02-05T17:19:44.01 3.0 undecidable manual Pg 1.66 0
IV.CROCE.HHE. 2023-02-05T17:19:27.10 0.6 undecidable manual S 191 98.6235 93 1.06 31
IV.HAVL.HHZ. 2023-02-05T17:19:24.00 1.0 undecidable manual S 158 88.7445 94 0.57 19
IV.MSRU.HHZ. 2023-02-05T17:19:24.61 1.0 undecidable manual S 47 90.6426 94 0.69 18
IV.MBFT.HHZ. 2023-02-05T17:19:23.91 0.3 undecidable manual P 280 160.0176 54 0.62 47
IV.HMDC.HHZ. 2023-02-05T17:19:22.40 0.6 undecidable manual S 178 82.7505 94 0.59 39
IV.SCIAC.HHZ. 2023-02-05T17:19:21.03 0.3 undecidable manual P 262 146.6421 92 -0.22 56
IV.HSRS.HNN. 2023-02-05T17:19:21.10 0.6 undecidable manual S 149 79.4649 94 0.17 44
IV.HVIT.HHZ. 2023-02-05T17:19:21.45 1.0 undecidable manual S 195 81.5517 94 -0.05 22
IV.SSY.HHZ. 2023-02-05T17:19:18.30 1.0 undecidable manual S 155 66.8775 95 0.7 19
IV.AGST.EHZ. 2023-02-05T17:19:17.20 0.6 undecidable manual S 140 64.8906 96 0.14 45
IV.HAGA.HHZ. 2023-02-05T17:19:15.70 0.6 undecidable manual S 143 58.3971 96 0.35 44
IV.HPAC.HHZ. 2023-02-05T17:19:15.75 0.1 undecidable manual P 167 113.2977 93 -0.37 77
IV.CLTA.HHN. 2023-02-05T17:19:14.08 0.3 undecidable manual P 229 92.3409 94 1.17 44
IV.CROCE.HHE. 2023-02-05T17:19:13.42 0.3 undecidable manual P 191 98.6235 93 -0.44 59
IV.MSRU.HHZ. 2023-02-05T17:19:13.22 0.3 undecidable manual P 47 90.6426 94 0.58 57
IV.HAVL.HHZ. 2023-02-05T17:19:11.74 0.1 undecidable manual P 158 88.7445 94 -0.62 75
IV.HMDC.HHZ. 2023-02-05T17:19:11.21 0.3 undecidable manual P 178 82.7505 94 -0.21 64
IV.HLNI.HHZ. 2023-02-05T17:19:11.50 0.6 undecidable manual S 165 40.8258 100 0.8 39
IV.IVPL.HHZ. 2023-02-05T17:19:10.68 0.3 undecidable manual P 15 77.1672 95 0.11 66
IV.ECTS.HHZ. 2023-02-05T17:19:10.52 1.0 undecidable manual S 58 37.8288 102 0.61 21
IV.HSRS.HNN. 2023-02-05T17:19:10.18 0.3 undecidable manual P 149 79.4649 94 -0.73 55
IV.HVIT.HHZ. 2023-02-05T17:19:10.83 0.3 undecidable manual P 195 81.5517 94 -0.41 61
IV.EPOZ.HHZ. 2023-02-05T17:19:10.10 1.0 undecidable manual S 95 38.3283 101 0.04 24
IV.LIBRI.HHN. 2023-02-05T17:19:10.91 1.0 undecidable manual S 20 44.8218 99 -0.84 19
IV.PLLN.EHN. 2023-02-05T17:19:09.19 0.3 undecidable manual P 301 62.2932 96 0.9 52
IV.MPNC.HHN. 2023-02-05T17:19:09.65 0.3 undecidable manual P 47 71.8725 95 -0.1 67
IV.SSY.HHZ. 2023-02-05T17:19:08.66 0.1 positive manual P 155 66.8775 95 -0.33 86
IV.CPTP.HHZ. 2023-02-05T17:19:08.42 1.0 undecidable manual P 238 61.494 96 0.26 22
IV.CSLB.HHZ. 2023-02-05T17:19:08.87 0.3 undecidable manual P 293 66.1893 96 -0.02 69
IV.AGST.EHZ. 2023-02-05T17:19:08.00 0.3 undecidable manual P 140 64.8906 96 -0.68 58
IV.RAFF.HHZ. 2023-02-05T17:19:08.77 0.6 undecidable manual P 213 63.5919 96 0.29 44
IV.EMFO.HHZ. 2023-02-05T17:19:08.10 0.6 undecidable manual S 83 29.748 106 0.27 46
IV.HAGA.HHZ. 2023-02-05T17:19:07.16 0.3 undecidable manual P 143 58.3971 96 -0.53 62
IV.HVZN.HHZ. 2023-02-05T17:19:07.39 0.6 undecidable manual P 183 58.3971 96 -0.31 44
IV.AIO.HHZ. 2023-02-05T17:19:06.84 0.3 undecidable manual P 55 51.4152 98 0.22 67
IV.HCRL.HHN. 2023-02-05T17:19:06.36 0.1 undecidable manual P 152 52.8027 97 -0.47 85
IV.EMSG.HHZ. 2023-02-05T17:19:06.06 0.6 undecidable manual S 53 21.5673 115 0.29 47
IT.LNT.HGZ. 2023-02-05T17:19:06.08 0.3 undecidable manual P 155 51.1155 98 -0.49 64
IV.LIBRI.HHN. 2023-02-05T17:19:05.01 0.3 undecidable manual P 20 44.8218 99 -0.6 63
IV.HLNI.HHZ. 2023-02-05T17:19:04.65 0.1 positive manual P 165 40.8258 100 -0.36 89
IV.GALF.HHZ. 2023-02-05T17:19:04.90 0.6 undecidable manual S 273 16.3725 125 0.31 47
IV.ECTS.HHZ. 2023-02-05T17:19:04.32 0.3 undecidable manual P 58 37.8288 102 -0.23 70
IV.EPZF.HHZ. 2023-02-05T17:19:04.78 1.0 undecidable manual S 34 16.0728 125 0.26 24
IV.MSFR.HHZ. 2023-02-05T17:19:04.29 0.3 undecidable manual P 339 39.2274 101 -0.48 66
IV.EPOZ.HHZ. 2023-02-05T17:19:04.92 0.3 undecidable manual P 95 38.3283 101 0.28 68
IV.ESAL.HHE. 2023-02-05T17:19:04.83 0.6 undecidable manual P 80 33.9438 103 0.86 38
IV.MUCR.HHZ. 2023-02-05T17:19:04.29 0.3 undecidable manual P 16 39.0276 101 -0.45 66
IV.EMAS.HHZ. 2023-02-05T17:19:04.29 0.3 undecidable manual P 118 29.748 106 0.95 55
IV.EPIT.HHZ. 2023-02-05T17:19:03.42 1.0 undecidable manual P 66 29.1486 107 0.17 24
IV.EMSA.HHZ. 2023-02-05T17:19:03.57 0.3 undecidable manual P 144 28.4493 107 0.42 68
IV.EMNR.HHZ. 2023-02-05T17:19:03.14 0.3 undecidable manual P 62 26.9508 109 0.2 71
IV.ECNE.HHZ. 2023-02-05T17:19:02.19 1.0 undecidable manual P 73 22.8549 113 -0.15 24
IV.ESCV.HHZ. 2023-02-05T17:19:02.80 0.3 undecidable manual S 49 7.1928 151 -0.12 75
IV.ESPC.HHZ. 2023-02-05T17:19:02.16 0.3 undecidable manual P 93 24.0537 112 -0.36 69
IV.EMCN.HNZ. 2023-02-05T17:19:02.98 0.3 undecidable manual P 68 26.4513 109 0.12 72
IV.EPDN.HHZ. 2023-02-05T17:19:02.64 0.3 undecidable manual P 73 24.0537 112 0.12 73
IV.ENIC.HHZ. 2023-02-05T17:19:02.94 0.3 undecidable manual P 109 24.8529 111 0.3 70
IV.EMPL.HHZ. 2023-02-05T17:19:02.20 0.3 undecidable manual P 98 19.2696 119 0.35 70
IV.EMFS.HHZ. 2023-02-05T17:19:02.46 0.3 undecidable manual P 85 21.5673 115 0.3 70
IV.EMFO.HHZ. 2023-02-05T17:19:02.76 0.3 undecidable manual P 83 29.748 106 -0.59 64
IV.EMSG.HHZ. 2023-02-05T17:19:02.08 0.3 undecidable manual P 53 21.5673 115 -0.08 74
IV.EPZF.HHZ. 2023-02-05T17:19:01.45 0.1 undecidable manual P 34 16.0728 125 0.01 100
IV.ESML.HNZ. 2023-02-05T17:19:01.57 0.3 undecidable manual P 131 14.5743 129 0.32 71
IV.ESLN.HHZ. 2023-02-05T17:19:01.95 0.3 undecidable manual P 93 19.4694 119 0.08 74
IV.GALF.HHZ. 2023-02-05T17:19:01.61 0.1 positive manual P 273 16.3725 125 0.14 98
IV.ECHR.HNZ. 2023-02-05T17:19:01.08 0.6 undecidable manual P 98 14.1747 130 -0.12 49
IV.ESVO.HHZ. 2023-02-05T17:19:01.77 0.3 undecidable manual P 66 18.6702 120 0.01 75
IV.ECZM.HHZ. 2023-02-05T17:19:00.96 0.3 undecidable manual P 77 13.5753 132 -0.17 73
IV.ESCV.HHZ. 2023-02-05T17:19:00.01 0.1 undecidable manual P 49 7.1928 151 -0.5 92
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ESCV.HHE. ML:3.2 0.01568197 0.2176 AML other m 2023-02-05T17:19:05.15
IV.EPZF.HHE. ML:2.9 0.005556419999999999 0.3712 AML other m 2023-02-05T17:19:06.03
IV.EPZF.HHN. ML:2.9 0.00595 1.34 AML other m 2023-02-05T17:19:06.96
IV.ESCV.HHN. ML:3.2 0.015868435 0.192 AML other m 2023-02-05T17:19:05.43
IV.GALF.HNE. ML:2.2 0.0011543999999999999 0.4992 AML other m 2023-02-05T17:19:07.13
IV.GALF.HNN. ML:2.2 0.0012247504999999999 0.4864 AML other m 2023-02-05T17:19:07.10
IV.GALF.HHN. ML:3.2 0.01198192 0.448 AML other m 2023-02-05T17:19:07.12
IV.GALF.HHE. ML:2.9 0.006055 0.54 AML other m 2023-02-05T17:19:07.41
IV.ESML.HHE. ML:2.5 0.002266096 0.2816 AML other m 2023-02-05T17:19:13.21
IV.ESML.HHN. ML:2.4 0.001825266 0.6016 AML other m 2023-02-05T17:19:13.49
IV.ESML.HNN. ML:2.4 0.0018530044999999998 0.4224 AML other m 2023-02-05T17:19:13.49
IV.ESML.HNE. ML:2.5 0.0025854819999999996 0.2944 AML other m 2023-02-05T17:19:13.22
IV.EMSG.HHE. ML:2.8 0.0033525919999999997 0.256 AML other m 2023-02-05T17:19:10.94
IV.EMSG.HHN. ML:2.8 0.003928018 0.4736 AML other m 2023-02-05T17:19:12.09
IV.MUCR.HHE. ML:2.3 0.0007308289999999999 0.3456 AML other m 2023-02-05T17:19:13.66
IV.MSFR.HHN. ML:1.9 0.0002603918 0.2944 AML other m 2023-02-05T17:19:13.79
IV.EPOZ.HHN. ML:2.2 0.00063727535 0.3584 AML other m 2023-02-05T17:19:13.64
IV.EPOZ.HNN. ML:2.3 0.0006785890500000001 0.2304 AML other m 2023-02-05T17:19:13.66
IV.MSFR.HHE. ML:1.9 0.0002610153 0.6784 AML other m 2023-02-05T17:19:13.47
IV.MUCR.HHN. ML:2.4 0.0007664999999999999 0.3 AML other m 2023-02-05T17:19:14.04
IV.EPIT.HHE. ML:2.7 0.0021610275000000004 0.3968 AML other m 2023-02-05T17:19:13.75
IV.EPOZ.HNE. ML:2.5 0.0010034999999999998 0.44 AML other m 2023-02-05T17:19:16.22
IV.EPIT.HHN. ML:2.7 0.002505 0.48 AML other m 2023-02-05T17:19:16.02
IV.EPOZ.HHE. ML:2.3 0.0006784333499999999 0.4608 AML other m 2023-02-05T17:19:23.58
IV.RAFF.HHN. ML:2.1 0.00021269574999999998 0.3456 AML other m 2023-02-05T17:19:27.45
IV.SSY.HHE. ML:2.9 0.0012854625 0.256 AML other m 2023-02-05T17:19:25.27
IV.HVZN.HNN. ML:2.4 0.00055614495 0.3584 AML other m 2023-02-05T17:19:30.64
IV.HVZN.HHN. ML:2.5 0.00060501845 0.448 AML other m 2023-02-05T17:19:32.12
IV.RAFF.HHE. ML:2.0 0.0002089154 0.6272 AML other m 2023-02-05T17:19:19.96
IV.SSY.HHN. ML:3.2 0.00267 0.22 AML other m 2023-02-05T17:19:25.60
IV.SSY.HNN. ML:2.6 0.0007561256000000001 0.2944 AML other m 2023-02-05T17:19:20.69
IV.SSY.HNE. ML:2.6 0.00071910295 0.2176 AML other m 2023-02-05T17:19:25.48
IV.HMDC.HHE. ML:1.9 0.000106066375 0.1792 AML other m 2023-02-05T17:19:25.47
IV.HMDC.HNE. ML:2.5 0.00038467519999999997 0.3072 AML other m 2023-02-05T17:19:27.25
IV.HMDC.HHN. ML:2.6 0.00048750910000000005 0.256 AML other m 2023-02-05T17:19:28.74
IV.HMDC.HNN. ML:2.5 0.00041929995 0.2944 AML other m 2023-02-05T17:19:28.77
IV.IVPL.HNN. ML:2.4 0.00040012217500000005 0.1792 AML other m 2023-02-05T17:19:23.33
IV.IVPL.HHN. ML:2.6 0.0005421948 0.5376 AML other m 2023-02-05T17:19:30.55
IV.HVZN.HNE. ML:2.4 0.0005482066 0.448 AML other m 2023-02-05T17:19:28.93
IV.HVZN.HHE. ML:2.4 0.00053629665 0.4608 AML other m 2023-02-05T17:19:28.94
IV.IVPL.HNE. ML:2.5 0.00041589854999999997 0.3712 AML other m 2023-02-05T17:19:31.52
IV.IVPL.HHE. ML:2.6 0.0006021425499999999 0.5504 AML other m 2023-02-05T17:19:22.20
IV.EMPL.HHE. ML:3.0 0.0063153025 0.2816 AML other m 2023-02-05T17:19:10.18
IV.HLNI.HHE. ML:2.4 0.0007648781 0.192 AML other m 2023-02-05T17:19:12.42
IV.AIO.HHE. ML:2.2 0.00037501580000000003 0.3072 AML other m 2023-02-05T17:19:18.33
IV.AGST.EHE. ML:2.4 0.0005250186 0.32 AML other m 2023-02-05T17:19:20.58
IV.AGST.EHN. ML:2.4 0.0005270779 0.4736 AML other m 2023-02-05T17:19:27.23
IV.CPTP.HHN. ML:2.1 0.0002301722 0.4352 AML other m 2023-02-05T17:19:25.17
IV.CPTP.HHE. ML:1.9 0.000172233 1.1264 AML other m 2023-02-05T17:19:35.21
IV.CSLB.HHN. ML:1.9 0.00012763095 0.4992 AML other m 2023-02-05T17:19:25.08
IV.CSLB.HNN. ML:1.9 0.00013140965 0.5248 AML other m 2023-02-05T17:19:25.08
IV.CSLB.HHE. ML:1.8 0.00010720757999999999 0.8832 AML other m 2023-02-05T17:19:22.96
IV.CSLB.HNE. ML:1.8 0.00010440668 0.8064 AML other m 2023-02-05T17:19:27.60
IV.HAVL.HHE. ML:2.5 0.00038869359999999995 0.2432 AML other m 2023-02-05T17:19:29.87
IV.HAVL.HHN. ML:2.6 0.0005013729 0.2048 AML other m 2023-02-05T17:19:31.59
IV.MSRU.HHE. ML:2.6 0.00040092685 0.2944 AML other m 2023-02-05T17:19:29.46
IV.MSRU.HHN. ML:2.5 0.00037081470000000004 0.9344 AML other m 2023-02-05T17:19:29.71
IV.SCIAC.HNN. ML:2.4 0.00012810175499999998 0.32 AML other m 2023-02-05T17:19:42.60
IV.SCIAC.HNE. ML:2.3 0.00011441205 0.4352 AML other m 2023-02-05T17:19:42.27
IV.SCIAC.HHE. ML:2.3 0.00011542839 0.4224 AML other m 2023-02-05T17:19:42.27
IV.SCIAC.HHN. ML:2.4 0.00013001535 0.3968 AML other m 2023-02-05T17:19:42.20
IV.MBFT.HNE. ML:2.4 0.0001217441 0.7936 AML other m 2023-02-05T17:19:51.12
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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