Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.5 on date 30-12-2022 and time 21:40:34 (Italy) in region Mar Ionio Meridionale (MARE)

A magnitude ML 2.5 earthquake occured in region: Mar Ionio Meridionale (MARE), on

  • 30-12-2022 20:40:34 (UTC)
  • 30-12-2022 21:40:34 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 37.4930, 16.1020 at 29 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

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

An earthquake occurred to
80 Km SE of Reggio di Calabria (183035 inhabitants)
84 Km E of Acireale (52622 inhabitants)
86 Km NE of Siracusa (122291 inhabitants)
90 Km E of Catania (314555 inhabitants)
92 Km SE of Messina (238439 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 2022-12-30
20:40:34		 37.4932 16.1018 29 2024-03-01
15:28:26		 Bollettino Sismico Italiano INGV 118248771
Reviewed
Rev100 		ML 2.4 2022-12-30
20:40:35		 37.5077 16.0657 20 2022-12-30
20:51:42		 Sala Sismica INGV-Roma 113197531
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-12-30 20:40:34 ± 0.17
Latitude 37.4932 ± 0.0072
Longitude 16.1018 ± 0.0136
Depth (km) 29 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 118248771

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1350
Semi-minor axis of confidence ellipse (meter) 97
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 303
Circular confidence region, given by single value of horizontal uncertainty (meter) 1350.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 221
Number of associated phases, regardless of their use for origin computation 78
Number of defining phases 75
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.35
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 3.56671
Number of stations at which the event was observed 56
Number of stations from which data was used for origin computation 53
Magnitudes information

ML:2.5

Field Value
Value 2.5
Uncertainty 0.3
Num. used stations 68
Type of magnitude ML
Reference to an origin 118248771
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-06-16 14:30:30

ML:2.4

Field Value
Value 2.4
Uncertainty 0.3
Num. used stations 68
Type of magnitude ML
Reference to an origin 113197531
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-12-30 20:51:42
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PP3.EHZ. 2022-12-30T20:42:20.84 3.0 negative manual Pg 16.52 0
IV.SRES.HHZ. 2022-12-30T20:41:52.91 3.0 positive manual Pn -1.91 0
HL.VLS.HHZ. 2022-12-30T20:41:27.67 3.0 negative manual Pn -1.47 0
IV.MRVN.HHZ. 2022-12-30T20:41:27.54 0.3 undecidable manual P 1 395.9037 54 -1.4 12
IV.AMUR.HHZ. 2022-12-30T20:41:25.29 0.3 undecidable manual P 6 381.1296 54 -1.82 9
IV.NOCI.HHZ. 2022-12-30T20:41:23.52 0.3 undecidable manual P 12 374.847 54 -2.8 3
IV.RAFF.HHZ. 2022-12-30T20:41:18.17 0.3 undecidable manual S 259 156.3213 54 1.13 42
IV.SIRI.HHZ. 2022-12-30T20:41:17.72 0.3 undecidable manual P 356 298.9785 54 0.84 17
IV.CROCE.HHZ. 2022-12-30T20:41:17.65 0.3 undecidable manual S 243 156.7209 54 0.51 55
IV.HMDC.HHZ. 2022-12-30T20:41:11.05 0.3 undecidable manual S 243 130.6692 54 -0.47 61
IV.HVZN.HHZ. 2022-12-30T20:41:10.41 0.3 undecidable manual S 254 127.1727 54 -0.35 63
IV.MILZ.HHZ. 2022-12-30T20:41:07.48 1.0 undecidable manual S 319 115.1958 54 -0.7 20
IV.CET2.HHZ. 2022-12-30T20:41:06.60 0.6 undecidable manual P 357 226.2069 54 -1.22 19
IV.HLNI.HHZ. 2022-12-30T20:41:05.28 0.3 undecidable manual S 262 109.5126 100 -1.48 39
IV.CLTA.HHZ. 2022-12-30T20:41:05.24 0.3 undecidable manual P 260 192.363 54 1.63 27
IV.CAR1.HHZ. 2022-12-30T20:41:04.62 1.0 undecidable manual P 3 195.5598 54 0.61 14
IV.HAVL.HHZ. 2022-12-30T20:41:04.97 0.3 undecidable manual S 236 104.8173 101 -0.57 60
IT.LNT.HGZ. 2022-12-30T20:41:03.59 0.6 undecidable manual S 257 99.5226 101 -0.55 41
IV.SSY.HHZ. 2022-12-30T20:41:03.27 0.6 undecidable manual S 248 98.0241 102 -0.48 42
IV.HCRL.HHZ. 2022-12-30T20:41:02.82 0.6 undecidable manual S 256 97.125 102 -0.68 39
IV.IFIL.HHZ. 2022-12-30T20:41:01.48 0.3 undecidable manual P 312 178.5879 54 -0.43 52
IV.HSRS.HHZ. 2022-12-30T20:41:01.28 0.6 undecidable manual S 241 89.4438 103 -0.23 46
1J.FX02.HHE. 2022-12-30T20:41:01.78 1.0 undecidable manual S 248 92.1411 102 -0.43 22
IV.AIO.HHZ. 2022-12-30T20:41:01.56 1.0 undecidable manual S 305 92.8404 102 -0.84 19
IY.OPPI.HHE. 2022-12-30T20:41:00.75 0.6 undecidable manual S 355 86.247 103 0.07 48
IV.EPOZ.HHZ. 2022-12-30T20:41:00.90 0.6 undecidable manual S 284 82.6506 104 1.14 34
IV.HAGA.HHE. 2022-12-30T20:41:00.26 0.6 undecidable manual S 255 86.5467 103 -0.51 43
1J.FX01.HHE. 2022-12-30T20:41:00.33 0.6 undecidable manual S 236 85.8474 103 -0.26 45
IV.SELL.HHZ. 2022-12-30T20:41:00.86 0.3 undecidable manual P 15 171.495 54 -0.16 57
IV.RAFF.HHZ. 2022-12-30T20:40:59.69 0.3 undecidable manual P 259 156.3213 54 0.57 54
IV.CROCE.HHZ. 2022-12-30T20:40:59.60 0.3 undecidable manual P 243 156.7209 54 0.42 57
IV.MRCB.HHZ. 2022-12-30T20:40:59.28 1.0 undecidable manual S 335 82.0512 104 -0.3 23
IV.MSFR.HHZ. 2022-12-30T20:40:58.49 0.3 undecidable manual P 295 145.3434 54 0.73 53
IV.ILOS.HHZ. 2022-12-30T20:40:58.09 0.3 undecidable manual P 317 146.0427 54 0.24 61
IV.AGST.EHZ. 2022-12-30T20:40:58.91 0.6 undecidable manual S 251 81.4518 104 -0.53 43
IV.IVPL.HHZ. 2022-12-30T20:40:56.64 0.3 undecidable manual P 315 138.6612 54 -0.29 62
IV.IVGP.HHN. 2022-12-30T20:40:56.73 0.3 undecidable manual P 315 141.4473 54 -0.55 58
3D.OEM9.HNE. 2022-12-30T20:40:56.59 0.3 undecidable manual P 316 138.9609 54 -0.37 61
IV.IVLT.HHN. 2022-12-30T20:40:56.66 0.3 undecidable manual P 315 142.1466 54 -0.71 55
IV.IVUG.HHZ. 2022-12-30T20:40:56.95 0.1 undecidable manual P 316 139.8489 54 -0.13 86
IV.HMDC.HHZ. 2022-12-30T20:40:55.99 0.1 positive manual P 243 130.6692 54 0.06 88
IV.MUCR.HHE. 2022-12-30T20:40:55.04 0.3 undecidable manual P 300 123.7872 54 -0.04 68
IV.HVZN.HHZ. 2022-12-30T20:40:55.59 0.3 undecidable manual P 254 127.1727 54 0.09 66
IV.LIBRI.HHZ. 2022-12-30T20:40:54.85 0.3 undecidable manual P 303 121.989 54 0 68
IV.EPZF.HHZ. 2022-12-30T20:40:54.11 0.6 undecidable manual P 289 115.2957 54 0.09 45
IV.MILZ.HHZ. 2022-12-30T20:40:53.93 0.3 undecidable manual P 319 115.1958 54 -0.08 68
IV.SOI.EHZ. 2022-12-30T20:40:53.96 0.6 undecidable manual S 356 64.491 108 -1.13 35
1J.FX14.HHZ.00 2022-12-30T20:40:52.51 0.6 undecidable manual S 341 51.2154 114 0.72 43
IV.HLNI.HHZ. 2022-12-30T20:40:52.87 0.1 positive manual P 262 109.5126 100 -0.32 86
IV.PLAC.HHZ. 2022-12-30T20:40:52.32 0.3 undecidable manual P 15 110.112 100 -0.96 52
IV.EMSA.HHZ. 2022-12-30T20:40:52.68 0.3 undecidable manual P 271 101.8203 101 0.66 61
IV.FERC.HHZ.00 2022-12-30T20:40:52.52 0.3 undecidable manual P 1 106.5156 101 -0.21 68
IV.HAVL.HHZ. 2022-12-30T20:40:52.55 0.1 undecidable manual P 236 104.8173 101 0.06 94
IV.ECTS.HHZ. 2022-12-30T20:40:51.25 0.3 undecidable manual P 297 96.3258 102 0.06 71
IT.LNT.HGZ. 2022-12-30T20:40:51.78 0.3 undecidable manual P 257 99.5226 101 0.1 70
IV.SSY.HHZ. 2022-12-30T20:40:51.48 0.6 positive manual P 248 98.0241 102 0.03 47
IV.MSRU.HHZ. 2022-12-30T20:40:51.60 0.3 undecidable manual P 329 100.0221 101 -0.16 69
IV.MPAZ.HHZ. 2022-12-30T20:40:51.96 0.6 undecidable manual S 351 51.7038 113 0.06 51
IV.HCRL.HHZ. 2022-12-30T20:40:51.58 0.1 undecidable manual P 256 97.125 102 0.27 91
IV.MPNC.HHZ. 2022-12-30T20:40:51.52 0.3 undecidable manual P 318 97.8243 102 0.11 70
IV.SICLA.EHZ. 2022-12-30T20:40:50.03 0.3 undecidable manual P 338 91.242 103 -0.39 67
1J.FX01.HHE. 2022-12-30T20:40:50.02 0.3 undecidable manual P 236 85.8474 103 0.4 68
IV.AIO.HHZ. 2022-12-30T20:40:50.90 0.1 negative manual P 305 92.8404 102 0.23 92
IV.EPOZ.HHZ. 2022-12-30T20:40:50.02 0.3 undecidable manual P 284 82.6506 104 0.88 57
IV.EPMN.HHN. 2022-12-30T20:40:50.57 0.3 undecidable manual P 294 88.9443 103 0.49 66
IV.HSRS.HHZ. 2022-12-30T20:40:50.32 0.3 undecidable manual P 241 89.4438 103 0.16 71
1J.FX02.HHE. 2022-12-30T20:40:50.66 0.3 undecidable manual P 248 92.1411 102 0.09 71
IV.AGST.EHZ. 2022-12-30T20:40:49.28 0.3 undecidable manual P 251 81.4518 104 0.32 70
1J.FX11.HHE. 2022-12-30T20:40:49.93 0.3 undecidable manual P 322 86.4468 103 0.23 70
IY.OPPI.HHE. 2022-12-30T20:40:49.49 0.3 undecidable manual P 355 86.247 103 -0.19 71
1J.FX09.HHE. 2022-12-30T20:40:49.62 0.3 undecidable manual P 297 81.8514 104 0.6 64
IV.HAGA.HHE. 2022-12-30T20:40:49.97 0.1 undecidable manual P 255 86.5467 103 0.24 93
IV.MRCB.HHZ. 2022-12-30T20:40:48.83 0.3 undecidable manual P 335 82.0512 104 -0.22 71
1J.FX12.HHZ.00 2022-12-30T20:40:47.88 0.1 undecidable manual P 333 74.2701 106 0 100
IY.CNDF.HHE.00 2022-12-30T20:40:46.16 0.1 undecidable manual P 339 60.495 110 0.28 96
IV.SOI.EHZ. 2022-12-30T20:40:46.37 0.1 negative manual P 356 64.491 108 -0.08 100
1J.FX14.HHZ.00 2022-12-30T20:40:45.11 0.3 undecidable manual P 341 51.2154 114 0.56 69
IV.MPAZ.HHZ. 2022-12-30T20:40:44.83 0.1 undecidable manual P 351 51.7038 113 0.22 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MPAZ.HHE. ML:2.2 0.000364 0.44 AML other m 2022-12-30T20:40:52.68
IV.MPAZ.HHN. ML:2.3 0.0004515 0.22 AML other m 2022-12-30T20:40:53.15
IV.MILZ.HHE. ML:2.7 0.00037749999999999996 0.52 AML other m 2022-12-30T20:40:54.20
IV.SOI.EHE. ML:2.2 0.00023549999999999998 1.22 AML other m 2022-12-30T20:40:54.14
IV.SOI.EHN. ML:2.0 0.0001585 0.56 AML other m 2022-12-30T20:40:59.11
IV.AGST.EHN. ML:2.6 0.000528 0.84 AML other m 2022-12-30T20:41:00.13
IV.AGST.EHE. ML:2.8 0.000767 0.78 AML other m 2022-12-30T20:41:00.20
1J.FX12.HHE.00 ML:1.5 0.00004745 0.3 AML other m 2022-12-30T20:41:01.16
IV.EPOZ.HHN. ML:2.5 0.0004125 0.98 AML other m 2022-12-30T20:41:01.39
1J.FX12.HHN.00 ML:1.4 0.0000369 0.24 AML other m 2022-12-30T20:41:01.49
IV.HSRS.HHN. ML:2.3 0.000202 1.44 AML other m 2022-12-30T20:41:01.05
IV.EPOZ.HHE. ML:2.6 0.00043000000000000004 0.54 AML other m 2022-12-30T20:41:01.77
IV.EPOZ.HNE. ML:2.6 0.00044950000000000003 0.54 AML other m 2022-12-30T20:41:01.78
IV.HSRS.HHE. ML:2.2 0.0001895 1.54 AML other m 2022-12-30T20:41:02.03
IV.EPOZ.HNN. ML:2.5 0.000389 1.64 AML other m 2022-12-30T20:41:02.06
IV.AIO.HHN. ML:2.0 0.0001159 0.22 AML other m 2022-12-30T20:41:02.73
IV.ILOS.HHN. ML:2.4 0.000123 1.74 AML other m 2022-12-30T20:41:03.95
IV.AIO.HHE. ML:2.1 0.0001395 0.36 AML other m 2022-12-30T20:41:03.52
IV.HCRL.HHN. ML:3.1 0.0012050000000000001 1.58 AML other m 2022-12-30T20:41:03.92
IV.SSY.HHE. ML:2.8 0.000629 0.86 AML other m 2022-12-30T20:41:03.94
IV.HCRL.HHE. ML:3.2 0.00175 0.14 AML other m 2022-12-30T20:41:04.41
IV.MSRU.HHN. ML:2.1 0.000124 1.16 AML other m 2022-12-30T20:41:05.58
IV.SICLA.EHN. ML:2.3 0.00023249999999999999 1.32 AML other m 2022-12-30T20:41:05.66
IV.SICLA.EHE. ML:2.4 0.00026249999999999993 0.6 AML other m 2022-12-30T20:41:05.30
IV.MSRU.HHE. ML:2.2 0.0001515 0.64 AML other m 2022-12-30T20:41:05.67
IV.MPNC.HHE. ML:2.4 0.000237 1.7 AML other m 2022-12-30T20:41:06.99
IV.HAVL.HHE. ML:2.6 0.000376 1.34 AML other m 2022-12-30T20:41:06.87
IV.HAVL.HHN. ML:2.8 0.0004915000000000001 1.36 AML other m 2022-12-30T20:41:06.21
IV.SSY.HHN. ML:3.3 0.0018849999999999997 0.5 AML other m 2022-12-30T20:41:06.38
IV.SSY.HNE. ML:2.7 0.0005309999999999999 0.5 AML other m 2022-12-30T20:41:06.13
IV.SSY.HNN. ML:2.8 0.0005620000000000001 0.12 AML other m 2022-12-30T20:41:06.39
IV.HLNI.HHE. ML:2.8 0.00045850000000000003 0.9 AML other m 2022-12-30T20:41:06.48
IV.MPNC.HHN. ML:2.4 0.000266 0.74 AML other m 2022-12-30T20:41:07.07
IV.HLNI.HHN. ML:2.7 0.000427 0.64 AML other m 2022-12-30T20:41:08.68
IV.PLAC.HHN. ML:1.9 0.00006254999999999999 0.62 AML other m 2022-12-30T20:41:08.60
IV.MILZ.HHN. ML:2.5 0.000221 0.88 AML other m 2022-12-30T20:41:09.84
IV.HMDC.HNN. ML:2.7 0.0003265 0.5 AML other m 2022-12-30T20:41:11.98
IV.HVZN.HHE. ML:3.0 0.0006020000000000001 0.56 AML other m 2022-12-30T20:41:12.42
IV.HVZN.HNE. ML:2.9 0.0005389999999999999 0.56 AML other m 2022-12-30T20:41:12.70
IV.HMDC.HHE. ML:2.0 0.00006945 0.16 AML other m 2022-12-30T20:41:12.72
IV.HMDC.HNE. ML:2.7 0.000321 0.7 AML other m 2022-12-30T20:41:12.74
IV.PLAC.HHE. ML:2.0 0.0000737 1.32 AML other m 2022-12-30T20:41:12.74
IV.HMDC.HHN. ML:2.6 0.000264 0.78 AML other m 2022-12-30T20:41:13.50
IV.LIBRI.HNN. ML:2.3 0.00015 0.32 AML other m 2022-12-30T20:41:14.50
IV.LIBRI.HHN. ML:2.0 0.00006989999999999999 0.42 AML other m 2022-12-30T20:41:14.14
IV.LIBRI.HNE. ML:2.3 0.0001365 0.26 AML other m 2022-12-30T20:41:15.65
IV.LIBRI.HHE. ML:1.9 0.00005495 0.4 AML other m 2022-12-30T20:41:15.46
IV.HVZN.HHN. ML:3.1 0.0008365 1.64 AML other m 2022-12-30T20:41:15.89
IV.HVZN.HNN. ML:3.1 0.0008209999999999999 0.72 AML other m 2022-12-30T20:41:15.90
IV.IVUG.HHE. ML:2.2 0.0000859 1.42 AML other m 2022-12-30T20:41:15.92
IV.IVPL.HHN. ML:2.4 0.0001585 1.3 AML other m 2022-12-30T20:41:16.15
IV.MSFR.HHE. ML:1.8 0.00003545 0.38 AML other m 2022-12-30T20:41:17.08
IV.IVUG.HHN. ML:2.2 0.00010045 0.74 AML other m 2022-12-30T20:41:17.55
IV.IVPL.HHE. ML:2.5 0.00017199999999999998 0.48 AML other m 2022-12-30T20:41:17.54
IV.MSFR.HHN. ML:1.8 0.000033849999999999996 1.5 AML other m 2022-12-30T20:41:17.83
IV.CROCE.HHE. ML:2.3 0.00008649999999999999 0.56 AML other m 2022-12-30T20:41:19.43
IV.CROCE.HHN. ML:2.4 0.0001175 1.58 AML other m 2022-12-30T20:41:21.92
IV.CAR1.HHE. ML:2.3 0.0000644 0.44 AML other m 2022-12-30T20:41:26.05
IV.IFIL.HHN. ML:2.4 0.0000988 0.54 AML other m 2022-12-30T20:41:26.52
IV.CAR1.HHN. ML:2.3 0.00005835 1.14 AML other m 2022-12-30T20:41:27.73
IV.IFIL.HHE. ML:2.7 0.0001875 0.92 AML other m 2022-12-30T20:41:28.78
IV.CET2.HHE. ML:2.2 0.00004195 1.52 AML other m 2022-12-30T20:41:29.17
IV.ILOS.HHE. ML:2.2 0.00009045 0.46 AML other m 2022-12-30T20:41:30.08
IV.CET2.HHN. ML:2.4 0.00006425 0.86 AML other m 2022-12-30T20:41:31.46
IV.NOCI.HHE. ML:2.8 0.00004035 0.44 AML other m 2022-12-30T20:42:00.53
IV.NOCI.HHN. ML:2.9 0.00005285000000000001 0.88 AML other m 2022-12-30T20:42:02.46
HL.VLS.HHE. ML:2.9 0.000044999999999999996 0.32 AML other m 2022-12-30T20:42:06.86
HL.VLS.HHN. ML:2.8 0.00003825 0.14 AML other m 2022-12-30T20:42:08.16
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