Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.5 on date 07-02-2023 and time 05:08:09 (UTC) in region 1 km S Ucria (ME)

A magnitude ML 2.5 earthquake occured in region: 1 km S Ucria (ME), on

  • 07-02-2023 05:08:09 (UTC)
  • 07-02-2023 06:08:09 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 38.0330, 14.8830 at 8 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
Ucria ME 2 1058 1058
Raccuja ME 4 1041 2099
Tortorici ME 5 6435 8534
Floresta ME 6 485 9019
Sinagra ME 6 2705 11724
San Piero Patti ME 8 2915 14639
Castell'Umberto ME 9 3128 17767
Sant'Angelo di Brolo ME 9 3090 20857
Galati Mamertino ME 10 2627 23484
Librizzi ME 10 1660 25144
Ficarra ME 10 1469 26613
San Salvatore di Fitalia ME 10 1319 27932
Longi ME 11 1473 29405
Montalbano Elicona ME 12 2287 31692
Montagnareale ME 13 1615 33307
Mirto ME 13 974 34281
Frazzanò ME 13 711 34992
Naso ME 13 3813 38805
Patti ME 14 13431 52236
Piraino ME 15 3962 56198
Santa Domenica Vittoria ME 15 980 57178
Brolo ME 15 5783 62961
Gioiosa Marea ME 16 7074 70035
Roccella Valdemone ME 16 666 70701
Alcara li Fusi ME 16 1980 72681
Basicò ME 16 612 73293
San Marco d'Alunzio ME 17 1996 75289
Capri Leone ME 17 4515 79804
Randazzo CT 18 10900 90704
Militello Rosmarino ME 18 1324 92028
Oliveri ME 19 2181 94209
Capo d'Orlando ME 19 13254 107463
Tripi ME 19 873 108336
Torrenova ME 19 4386 112722
Malvagna ME 20 733 113455
Falcone ME 20 2808 116263
Maniace CT 20 3765 120028

Municipalities with at least 50000 inhabitants

An earthquake occurred to
53 Km NW of Acireale (52622 inhabitants)
62 Km W of Messina (238439 inhabitants)
62 Km N of Catania (314555 inhabitants)
67 Km W of Reggio di Calabria (183035 inhabitants)
94 Km NE of Caltanissetta (63360 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 2023-02-07
05:08:09		 38.0333 14.8827 8 2024-03-01
17:17:58		 Bollettino Sismico Italiano INGV 115314751
Reviewed
Rev100 		ML 2.5 2023-02-07
05:08:09		 38.0225 14.8797 9 2023-02-07
05:21:24		 Sala Sismica INGV-Roma 114206691
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-02-07 05:08:09 ± 0.06
Latitude 38.0333 ± 0.0036
Longitude 14.8827 ± 0.0057
Depth (km) 8 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 115314751

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 519
Semi-minor axis of confidence ellipse (meter) 315
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) 520.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 54
Number of associated phases, regardless of their use for origin computation 54
Number of defining phases 54
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) 0.01169
Epicentral distance of station farthest from the epicenter (degree) 1.28963
Number of stations at which the event was observed 48
Number of stations from which data was used for origin computation 48
Magnitudes information

ML:2.5

Field Value
Value 2.5
Uncertainty 0.3
Num. used stations 82
Type of magnitude ML
Reference to an origin 115314751
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-08-23 12:45:05

ML:2.5

Field Value
Value 2.5
Uncertainty 0.3
Num. used stations 73
Type of magnitude ML
Reference to an origin 114206691
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-02-07 05:21:23
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PLAC.HHZ. 2023-02-07T05:08:33.77 0.3 undecidable manual P 71 143.1456 50 0.44 53
IV.CLTA.HHZ. 2023-02-07T05:08:32.35 0.3 undecidable manual P 220 126.3735 50 1.6 32
IV.HAVL.HHZ. 2023-02-07T05:08:29.59 0.3 undecidable manual P 170 120.99 50 -0.32 57
IV.HMDC.HHZ. 2023-02-07T05:08:29.52 0.3 undecidable manual P 184 119.4915 50 -0.17 60
IV.RAFF.HHZ. 2023-02-07T05:08:27.73 0.3 undecidable manual P 207 100.9212 50 0.91 49
IV.HVZN.HHZ. 2023-02-07T05:08:26.51 0.3 undecidable manual P 189 96.0261 50 0.45 59
IV.SOI.EHZ. 2023-02-07T05:08:26.91 0.3 undecidable manual P 87 102.4197 50 -0.14 62
IV.SSY.HHZ. 2023-02-07T05:08:26.23 0.3 undecidable manual P 170 98.6235 50 -0.23 61
IV.AGST.EHZ. 2023-02-07T05:08:25.39 0.3 undecidable manual P 161 91.3419 50 0.04 65
IV.HLNI.HHZ. 2023-02-07T05:08:23.12 0.3 undecidable manual P 181 75.9684 50 0.14 65
TV.GMB1.HHZ. 2023-02-07T05:08:23.99 0.1 undecidable manual P 79 83.0502 50 -0.08 87
IV.SICLA.EHZ. 2023-02-07T05:08:22.99 0.6 undecidable manual P 71 76.6677 50 -0.09 44
IV.MTTG.HHZ. 2023-02-07T05:08:22.33 0.3 undecidable manual P 92 71.4729 50 0.04 67
IV.GIB.HHZ. 2023-02-07T05:08:22.72 0.3 undecidable manual P 267 75.0693 50 -0.11 66
IV.MILZ.HHZ. 2023-02-07T05:08:22.90 0.6 undecidable manual S 49 40.2264 50 -0.43 44
IV.IFIL.HHZ. 2023-02-07T05:08:21.51 0.6 undecidable manual P 336 64.6908 50 0.27 43
IV.CSLB.HHZ. 2023-02-07T05:08:21.42 0.3 undecidable manual P 262 72.8715 50 -1.09 47
IV.PLLN.EHZ. 2023-02-07T05:08:21.30 0.6 undecidable manual P 266 64.7907 50 0.04 45
IV.MSRU.HHZ. 2023-02-07T05:08:20.43 0.3 undecidable manual P 65 60.2952 50 -0.13 67
IV.AIO.HHZ. 2023-02-07T05:08:20.40 0.6 undecidable manual S 103 31.3464 105 -0.33 45
IV.ESML.HHZ. 2023-02-07T05:08:19.73 0.6 undecidable manual P 180 46.1205 50 1.36 29
1J.FX11.HHZ. 2023-02-07T05:08:19.16 0.3 undecidable manual P 82 53.3022 50 -0.32 66
IV.EPOZ.HHZ. 2023-02-07T05:08:19.60 0.3 undecidable manual P 146 48.2184 50 0.9 54
IV.ILOS.HHZ. 2023-02-07T05:08:18.67 0.1 undecidable manual P 7 46.1205 50 0.3 89
IV.ECTS.HHZ. 2023-02-07T05:08:18.70 0.3 undecidable manual S 129 26.751 107 -0.49 66
IV.GALF.HHZ. 2023-02-07T05:08:18.04 0.3 undecidable manual P 218 45.2214 50 -0.21 68
IV.MSFR.HHZ. 2023-02-07T05:08:18.00 0.6 undecidable manual S 270 25.4523 108 -0.75 40
IV.EFIU.HHZ. 2023-02-07T05:08:17.68 0.3 undecidable manual P 133 39.4272 50 0.34 67
IV.MPNC.HHN. 2023-02-07T05:08:17.50 0.3 undecidable manual P 73 42.9237 50 -0.38 66
3D.OEM9.HNE. 2023-02-07T05:08:17.40 0.1 undecidable manual P 13 40.4262 50 -0.1 94
IV.IVPL.HHZ. 2023-02-07T05:08:17.33 0.3 undecidable manual P 13 38.9277 50 0.05 71
IV.ESAL.HHZ. 2023-02-07T05:08:17.50 0.3 undecidable manual P 144 37.9287 50 0.38 67
IV.IVLT.HHN. 2023-02-07T05:08:17.59 0.1 undecidable manual P 8 40.626 50 0.06 95
IV.IVGP.HHZ. 2023-02-07T05:08:17.43 0.1 undecidable manual P 10 40.9257 50 -0.14 93
IV.IVUG.HHZ. 2023-02-07T05:08:17.58 0.3 undecidable manual P 13 41.2254 50 -0.04 71
3D.OEM4.HHN. 2023-02-07T05:08:17.94 0.3 undecidable manual P 7 42.0246 50 0.19 69
IV.MILZ.HHZ. 2023-02-07T05:08:17.27 0.1 undecidable manual P 49 40.2264 50 -0.2 92
IV.ECBD.HHN. 2023-02-07T05:08:16.47 0.1 undecidable manual P 148 33.2445 104 0.13 94
IV.EPMN.HHZ. 2023-02-07T05:08:16.47 0.3 undecidable manual P 132 34.9428 50 -0.19 70
IV.EMCN.HHZ. 2023-02-07T05:08:15.94 0.1 undecidable manual P 154 29.9478 105 0.25 93
IV.EPIT.HHZ. 2023-02-07T05:08:15.66 0.1 undecidable manual P 148 28.9488 106 0.16 95
IV.ESCV.HHZ. 2023-02-07T05:08:15.86 0.1 undecidable manual P 191 32.3454 104 -0.29 91
IV.AIO.HHZ. 2023-02-07T05:08:15.46 0.1 undecidable manual P 103 31.3464 105 -0.51 87
IV.ESVO.HHZ. 2023-02-07T05:08:15.86 0.3 undecidable manual P 169 29.4483 105 0.27 69
IV.EMNR.HHZ. 2023-02-07T05:08:15.27 0.1 undecidable manual P 152 27.1506 107 0.12 96
IV.EPDN.HHZ. 2023-02-07T05:08:15.86 0.1 undecidable manual P 158 31.9458 104 -0.22 93
IV.MSFR.HHZ. 2023-02-07T05:08:14.38 0.1 undecidable manual P 270 25.4523 108 -0.45 90
IV.ECTS.HHZ. 2023-02-07T05:08:14.87 0.1 undecidable manual P 129 26.751 107 -0.21 94
IV.EPZF.HHZ. 2023-02-07T05:08:14.02 0.1 undecidable manual P 186 23.3544 109 -0.41 91
IV.EMSG.HHZ. 2023-02-07T05:08:14.56 0.3 undecidable manual P 166 24.2535 109 -0.05 73
IV.LIBRI.HHZ. 2023-02-07T05:08:13.80 0.3 undecidable manual S 36 6.8931 140 0.62 65
IV.MUCR.HHZ. 2023-02-07T05:08:12.60 0.3 undecidable manual S 324 1.2987 171 0.26 73
IV.MUCR.HHZ. 2023-02-07T05:08:11.25 0.1 undecidable manual P 324 1.2987 171 0.12 100
IV.LIBRI.HHZ. 2023-02-07T05:08:11.93 0.1 undecidable manual P 36 6.8931 140 0.32 95
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.LIBRI.HHE. ML:2.3 0.003521482 0.1184 AML other m 2023-02-07T05:08:14.27
IV.LIBRI.HHN. ML:2.4 0.0053518665 0.3232 AML other m 2023-02-07T05:08:14.55
IV.LIBRI.HNN. ML:3.2 0.02508893 0.24 AML other m 2023-02-07T05:08:14.70
IV.LIBRI.HNE. ML:2.9 0.014079820000000002 0.16 AML other m 2023-02-07T05:08:14.69
IV.MSFR.HHN. ML:2.0 0.0006518374 0.4608 AML other m 2023-02-07T05:08:18.47
IV.MSFR.HHE. ML:2.2 0.000883 1.04 AML other m 2023-02-07T05:08:19.26
IV.ECTS.HHN. ML:2.5 0.001911865 0.2592 AML other m 2023-02-07T05:08:19.81
IV.EPZF.HHN. ML:3.2 0.009910465 0.3776 AML other m 2023-02-07T05:08:20.78
IV.ECTS.HHE. ML:2.5 0.001806235 0.1984 AML other m 2023-02-07T05:08:21.05
IV.AIO.HHE. ML:2.4 0.00105502515 0.4192 AML other m 2023-02-07T05:08:21.56
IV.EPZF.HHE. ML:2.8 0.003752808 0.4 AML other m 2023-02-07T05:08:21.93
IV.EMSG.HHE. ML:2.9 0.004776023000000001 0.24 AML other m 2023-02-07T05:08:22.02
IV.ESCV.HHN. ML:2.9 0.003995 0.32 AML other m 2023-02-07T05:08:22.46
IV.AIO.HHN. ML:2.6 0.001795 0.22 AML other m 2023-02-07T05:08:23.15
IV.EPMN.HHN. ML:2.5 0.00131 0.22 AML other m 2023-02-07T05:08:23.28
IV.IVGP.HHN. ML:2.3 0.00065038405 0.1184 AML other m 2023-02-07T05:08:24.88
IV.EPMN.HHE. ML:2.5 0.00134 0.22 AML other m 2023-02-07T05:08:25.14
IV.IVPL.HNN. ML:2.6 0.0012991885000000001 0.1888 AML other m 2023-02-07T05:08:25.54
IV.IVPL.HHN. ML:2.6 0.001338238 0.1984 AML other m 2023-02-07T05:08:25.56
IV.IVGP.HHE. ML:2.4 0.0008668238 0.1792 AML other m 2023-02-07T05:08:25.64
IV.IVUG.HHN. ML:2.4 0.0008684172999999999 0.16 AML other m 2023-02-07T05:08:26.30
IV.EPIT.HHN. ML:3.0 0.0059820655 0.2784 AML other m 2023-02-07T05:08:26.56
IV.EMSG.HHN. ML:3.0 0.0064734215 0.2592 AML other m 2023-02-07T05:08:26.46
IV.ESAL.HHN. ML:2.8 0.002357439 0.4 AML other m 2023-02-07T05:08:27.10
IV.ESCV.HHE. ML:2.8 0.002684276 1.7024 AML other m 2023-02-07T05:08:27.00
IV.ESAL.HHE. ML:2.8 0.002485 0.4 AML other m 2023-02-07T05:08:28.78
IV.ILOS.HHE. ML:2.4 0.0008415 0.38 AML other m 2023-02-07T05:08:28.96
IV.IVPL.HNE. ML:2.5 0.0011564684999999999 0.1792 AML other m 2023-02-07T05:08:29.46
IV.IVPL.HHE. ML:2.5 0.0012807944999999998 0.2592 AML other m 2023-02-07T05:08:29.46
IV.IVUG.HHE. ML:2.4 0.0009395 1.66 AML other m 2023-02-07T05:08:30.83
IV.MSRU.HHE. ML:2.3 0.00037487099999999993 0.3392 AML other m 2023-02-07T05:08:30.22
IV.IFIL.HHE. ML:3.4 0.005192918 0.3808 AML other m 2023-02-07T05:08:32.89
IV.MSRU.HHN. ML:2.3 0.000433333 0.24 AML other m 2023-02-07T05:08:32.93
IV.GALF.HHE. ML:2.8 0.0019199999999999998 1.4 AML other m 2023-02-07T05:08:33.10
IV.CSLB.HNE. ML:1.8 0.00009986566 0.3392 AML other m 2023-02-07T05:08:33.88
IV.CSLB.HNN. ML:1.8 0.00010805357499999998 1.4208 AML other m 2023-02-07T05:08:34.95
IV.CSLB.HHE. ML:1.8 0.00010823259500000001 0.4192 AML other m 2023-02-07T05:08:34.33
IV.IFIL.HHN. ML:2.9 0.0014164676 0.32 AML other m 2023-02-07T05:08:34.86
IV.HLNI.HHE. ML:2.0 0.00014357235000000002 0.1376 AML other m 2023-02-07T05:08:35.09
IV.CSLB.HHN. ML:1.8 0.000103929765 0.2816 AML other m 2023-02-07T05:08:35.13
IV.EPOZ.HHE. ML:2.6 0.00103 0.66 AML other m 2023-02-07T05:08:35.26
IV.EPOZ.HNE. ML:2.6 0.001045 0.6 AML other m 2023-02-07T05:08:35.30
IV.PLLN.EHE. ML:2.5 0.0005855 0.46 AML other m 2023-02-07T05:08:35.40
IV.HLNI.HHN. ML:2.2 0.00023532570000000004 0.2784 AML other m 2023-02-07T05:08:35.75
IV.EPOZ.HHN. ML:2.4 0.0006485487999999999 0.4416 AML other m 2023-02-07T05:08:36.48
IV.EPOZ.HNN. ML:2.4 0.0006971288 0.4288 AML other m 2023-02-07T05:08:36.50
IV.SICLA.EHN. ML:2.2 0.00020918141499999998 0.32 AML other m 2023-02-07T05:08:36.81
IV.SICLA.EHE. ML:2.3 0.00027542765 0.3392 AML other m 2023-02-07T05:08:36.50
IV.PLLN.EHN. ML:2.7 0.0009544999999999999 0.62 AML other m 2023-02-07T05:08:36.76
IV.GIB.HHE. ML:2.5 0.0004505 0.5 AML other m 2023-02-07T05:08:37.23
TV.GMB1.HNE. ML:2.0 0.00013169999999999998 0.32 AML other m 2023-02-07T05:08:38.78
IV.AGST.EHE. ML:2.7 0.00055778445 1.6416 AML other m 2023-02-07T05:08:38.02
IV.ILOS.HHN. ML:2.5 0.0009255 1.36 AML other m 2023-02-07T05:08:38.88
TV.GMB1.HHE. ML:1.5 0.0000402 1.3 AML other m 2023-02-07T05:08:39.29
IV.AGST.EHN. ML:2.6 0.0004975657 0.4192 AML other m 2023-02-07T05:08:39.60
IV.MTTG.HHE. ML:2.0 0.000169 1.26 AML other m 2023-02-07T05:08:41.83
IV.SSY.HNN. ML:2.6 0.00040800000000000005 0.5 AML other m 2023-02-07T05:08:42.28
IV.SSY.HHE. ML:2.9 0.0008785 0.34 AML other m 2023-02-07T05:08:42.45
IV.GIB.HHN. ML:2.4 0.00042524355000000003 0.5216 AML other m 2023-02-07T05:08:43.41
IV.RAFF.HHE. ML:2.1 0.00013570099999999998 0.64 AML other m 2023-02-07T05:08:44.01
IV.SSY.HHN. ML:3.1 0.0013736483499999998 0.2016 AML other m 2023-02-07T05:08:44.54
IV.SSY.HNE. ML:2.6 0.00040648755000000005 0.2272 AML other m 2023-02-07T05:08:44.55
IV.HMDC.HNE. ML:2.4 0.00018817205 0.7808 AML other m 2023-02-07T05:08:44.19
IV.HVZN.HHN. ML:2.6 0.0004355 1.3 AML other m 2023-02-07T05:08:45.72
IV.HVZN.HNN. ML:2.6 0.0004215 1.3 AML other m 2023-02-07T05:08:45.73
IV.MTTG.HHN. ML:2.1 0.0001895 0.6 AML other m 2023-02-07T05:08:45.37
IV.HVZN.HNE. ML:2.6 0.00038 1.34 AML other m 2023-02-07T05:08:45.29
IV.HVZN.HHE. ML:2.6 0.000404 1.34 AML other m 2023-02-07T05:08:45.29
IV.HMDC.HHN. ML:2.6 0.00028220735 0.6208 AML other m 2023-02-07T05:08:46.15
IV.HMDC.HNN. ML:2.6 0.00033367570000000004 0.8672 AML other m 2023-02-07T05:08:46.16
IV.HMDC.HHE. ML:1.7 0.0000424296 0.64 AML other m 2023-02-07T05:08:46.63
TV.GMB1.HNN. ML:2.0 0.00013946987 0.5696 AML other m 2023-02-07T05:08:46.79
TV.GMB1.HHN. ML:1.5 0.000045071015 0.56 AML other m 2023-02-07T05:08:46.51
IV.HAVL.HHN. ML:2.5 0.000242 0.9 AML other m 2023-02-07T05:08:49.09
IV.HAVL.HHE. ML:2.5 0.0002505 0.2 AML other m 2023-02-07T05:08:49.64
IV.SOI.EHN. ML:2.0 0.00010032981499999999 1.04 AML other m 2023-02-07T05:08:49.46
IV.SOI.EHE. ML:2.0 0.00010145000000000001 0.68 AML other m 2023-02-07T05:08:51.70
IV.RAFF.HHN. ML:2.2 0.00015047430000000002 0.48 AML other m 2023-02-07T05:08:52.62
IV.CAR1.HNN. ML:2.4 0.000096635345 0.7104 AML other m 2023-02-07T05:09:06.00
IV.CAR1.HHN. ML:2.3 0.00008187214 0.6592 AML other m 2023-02-07T05:09:06.99
IV.CAR1.HNE. ML:2.5 0.00011281520000000001 0.4288 AML other m 2023-02-07T05:09:09.58
IV.CAR1.HHE. ML:2.4 0.00010665 0.52 AML other m 2023-02-07T05:09:09.58
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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