Earthquake with magnitude of ML 2.4 on date 02-12-2022 and time 06:48:19 (UTC) in region Tirreno Meridionale (MARE)

A magnitude ML 2.4 earthquake occured in region: Tirreno Meridionale (MARE), on

  • 02-12-2022 06:48:19 (UTC)
  • 02-12-2022 07:48:19 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 38.4340, 12.1750 at 10 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.

Municipalities within 20 km from the epicenter

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

An earthquake occurred to
55 Km NW of Trapani (68759 inhabitants)
74 Km N of Marsala (83194 inhabitants)
94 Km NW of Mazara del Vallo (51718 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 2022-12-02
06:48:19
38.4337 12.1753 10 2024-03-01
15:28:16
Bollettino Sismico Italiano INGV 113695081
Reviewed
Rev100
ML 2.4 2022-12-02
06:48:17
38.435 12.0397 10 2022-12-02
07:43:26
Sala Sismica INGV-Roma 112434311
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-12-02 06:48:19 ± 1.39
Latitude 38.4337 ± 0.0423
Longitude 12.1753 ± 0.1068
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 113695081

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 9980
Semi-minor axis of confidence ellipse (meter) 2830
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 293
Circular confidence region, given by single value of horizontal uncertainty (meter) 9980.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 267
Number of associated phases, regardless of their use for origin computation 24
Number of defining phases 18
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) 2.10801
Number of stations at which the event was observed 23
Number of stations from which data was used for origin computation 17
Magnitudes information

ML:2.4

Field Value
Value 2.4
Uncertainty 0.2
Num. used stations 20
Type of magnitude ML
Reference to an origin 113695081
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-06-10 14:43:56

ML:2.4

Field Value
Value 2.4
Uncertainty 0.2
Num. used stations 13
Type of magnitude ML
Reference to an origin 112434311
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-12-02 07:43:26
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CRND.HNZ. 2022-12-02T06:50:22.36 3.0 positive manual Pn 0.5 0
CR.STON.BHZ. 2022-12-02T06:50:00.08 3.0 undecidable manual Pn 1.28 0
IV.CAMP.HHZ. 2022-12-02T06:49:50.37 3.0 undecidable manual Pg 13.64 0
IV.CESX.HHZ. 2022-12-02T06:49:34.93 3.0 positive manual Pn -2.42 0
IV.MILZ.HHZ. 2022-12-02T06:49:28.11 3.0 undecidable manual Sg 2.12 0
IV.CERA.HNZ. 2022-12-02T06:49:24.21 3.0 undecidable manual Pn -1.09 0
IV.RAFF.HHZ. 2022-12-02T06:48:55.38 0.3 undecidable manual P 124 233.988 38 0.24 43
IV.CSLB.HHZ. 2022-12-02T06:48:45.78 0.3 undecidable manual P 108 173.0934 50 -1.68 32
IV.ALJA.HHZ. 2022-12-02T06:48:44.97 0.3 undecidable manual P 118 157.3203 50 -0.06 68
IV.CIMI.HNE. 2022-12-02T06:48:43.31 0.6 undecidable manual P 116 136.3635 50 1.51 28
IV.SCIAC.HHZ. 2022-12-02T06:48:41.10 0.3 undecidable manual P 141 130.0698 50 0.27 71
IV.MARIO.HHZ. 2022-12-02T06:48:40.54 0.3 undecidable manual P 115 121.8891 50 0.98 56
IV.SOLUN.HHZ. 2022-12-02T06:48:39.95 0.6 undecidable manual P 107 124.1868 50 0.04 50
IV.MMGO.HHZ. 2022-12-02T06:48:38.69 0.3 undecidable manual P 140 110.6004 50 0.87 60
IV.MFNL.HHZ. 2022-12-02T06:48:37.40 0.6 undecidable manual P 137 96.6255 50 1.73 26
IV.MPG.HHE. 2022-12-02T06:48:36.72 0.3 undecidable manual P 106 107.4147 50 -0.62 67
IV.MARS.HHZ. 2022-12-02T06:48:35.20 0.3 undecidable manual P 156 82.7505 50 1.66 41
IV.CAVT.HHZ. 2022-12-02T06:48:35.72 1.0 undecidable manual P 149 97.9242 50 -0.14 26
IV.LEVAN.EHE. 2022-12-02T06:48:35.24 0.6 undecidable manual S 163 51.3153 50 -0.37 54
IV.USI.HHE. 2022-12-02T06:48:34.91 0.3 undecidable manual P 70 92.241 50 -0.08 80
IV.MBFT.HHZ. 2022-12-02T06:48:33.84 0.3 undecidable manual P 128 86.7465 50 -0.31 77
IV.MTGR.HHZ. 2022-12-02T06:48:32.51 0.3 undecidable manual P 139 78.6657 50 -0.39 77
IV.ERC.EHZ. 2022-12-02T06:48:28.89 0.3 undecidable manual P 141 56.6988 50 -0.63 74
IV.LEVAN.EHE. 2022-12-02T06:48:28.04 0.1 positive manual P 163 51.3153 50 -0.64 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MBFT.HHE. ML:2.6 0.0005254999999999999 0.56 AML other m 2022-12-02T06:48:47.11
IV.MBFT.HHN. ML:2.6 0.00048458445 0.5984 AML other m 2022-12-02T06:48:47.69
IV.CAVT.HHN. ML:2.8 0.0007242844500000001 0.5792 AML other m 2022-12-02T06:48:51.42
IV.CAVT.HNE. ML:2.8 0.0006675 0.4 AML other m 2022-12-02T06:48:53.29
IV.CAVT.HHE. ML:2.9 0.000942589 0.6976 AML other m 2022-12-02T06:48:53.36
IV.MMGO.HNN. ML:2.4 0.00019350000000000001 1.16 AML other m 2022-12-02T06:48:53.28
IV.MMGO.HHN. ML:2.4 0.00020400000000000003 0.44 AML other m 2022-12-02T06:48:54.50
IV.MMGO.HNE. ML:2.4 0.0002215 0.38 AML other m 2022-12-02T06:48:54.74
IV.MMGO.HHE. ML:2.4 0.0002125 0.36 AML other m 2022-12-02T06:48:54.75
IV.CAVT.HNN. ML:2.6 0.00044992569999999997 0.9504 AML other m 2022-12-02T06:48:56.50
IV.SCIAC.HHN. ML:2.4 0.00018133125 0.3808 AML other m 2022-12-02T06:49:00.91
IV.SCIAC.HNN. ML:2.4 0.00018042713 0.3808 AML other m 2022-12-02T06:49:00.91
IV.SOLUN.HHN. ML:2.5 0.00021232519999999998 0.4224 AML other m 2022-12-02T06:49:01.66
IV.SOLUN.HHE. ML:2.5 0.00020306400000000003 1.44 AML other m 2022-12-02T06:49:02.06
IV.SCIAC.HHE. ML:2.3 0.00013729965 0.4992 AML other m 2022-12-02T06:49:03.00
IV.SCIAC.HNE. ML:2.3 0.00012182207 0.4896 AML other m 2022-12-02T06:49:03.76
IV.CSLB.HHN. ML:2.2 0.00005325000000000001 1 AML other m 2022-12-02T06:49:19.47
IV.CSLB.HHE. ML:2.0 0.000034941015 0.5984 AML other m 2022-12-02T06:49:21.75
IV.RAFF.HHE. ML:2.2 0.000037460145 0.5408 AML other m 2022-12-02T06:49:29.43
IV.RAFF.HHN. ML:2.3 0.00004552884 0.7776 AML other m 2022-12-02T06:49:32.81
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
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