Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.1 on date 19-01-2022 and time 08:34:04 (Italy) in region Tirreno Meridionale (MARE)

A magnitude ML 2.1 earthquake occured in region: Tirreno Meridionale (MARE), on

  • 19-01-2022 07:34:04 (UTC)
  • 19-01-2022 08:34:04 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 38.4320, 15.2860 at 129 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
35 Km NW of Messina (238439 inhabitants)
48 Km NW of Reggio di Calabria (183035 inhabitants)
92 Km N of Acireale (52622 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 2.1 2022-01-19
07:34:04		 38.4318 15.2855 129 2022-07-08
12:33:31		 Bollettino Sismico Italiano INGV 101209771
Reviewed
Rev100 		ML 2.1 2022-01-19
07:34:03		 38.5398 15.2793 130 2022-01-19
07:43:49		 Sala Sismica INGV-Roma 99936071
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-01-19 07:34:04 ± 0.22
Latitude 38.4318 ± 0.0189
Longitude 15.2855 ± 0.0149
Depth (km) 129 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 101209771

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2132
Semi-minor axis of confidence ellipse (meter) 806
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 159
Circular confidence region, given by single value of horizontal uncertainty (meter) 2130.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 128
Number of associated phases, regardless of their use for origin computation 39
Number of defining phases 33
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.29
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.58820
Number of stations at which the event was observed 28
Number of stations from which data was used for origin computation 23
Magnitudes information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 99936071
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-01-19 07:43:49

ML:2.1

Field Value
Value 2.1
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 101209771
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-04-13 16:18:08
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
OT.OT13.EHZ. 2022-01-19T07:35:39.47 3.0 undecidable manual Sn -7.52 0
IV.SCIAC.HHZ. 2022-01-19T07:35:13.47 3.0 undecidable manual Sg 4.34 0
IV.GUMA.HHZ. 2022-01-19T07:35:13.55 3.0 undecidable manual Pn -7.66 0
IV.LPEL.HHZ. 2022-01-19T07:35:07.60 3.0 undecidable manual Pn 1.94 0
IV.PTQR.HHZ. 2022-01-19T07:35:01.90 3.0 undecidable manual Pn -6.26 0
OT.OT13.EHZ. 2022-01-19T07:34:58.82 3.0 positive manual Pn -2.49 0
IV.PLAC.HHZ. 2022-01-19T07:34:43.20 0.3 undecidable manual S 89 100.2219 139 0.17 65
IV.MPAZ.HHZ. 2022-01-19T07:34:41.06 0.6 undecidable manual S 130 82.3509 145 0.41 42
IV.SOI.EHZ. 2022-01-19T07:34:39.86 0.6 undecidable manual S 120 77.8665 146 -0.26 45
IV.AIO.HHZ. 2022-01-19T07:34:38.94 0.6 undecidable manual S 185 51.3153 157 1.56 26
IV.MTTG.HHZ. 2022-01-19T07:34:38.88 0.6 undecidable manual S 143 59.6958 153 0.74 39
IV.JOPP.HHZ. 2022-01-19T07:34:37.67 0.6 undecidable manual S 69 55.5999 155 -0.09 48
MN.CEL.HHZ. 2022-01-19T07:34:37.67 0.6 undecidable manual S 110 56.2992 155 -0.15 47
IV.MPNC.HHZ. 2022-01-19T07:34:36.14 0.6 undecidable manual S 169 32.2455 165 0.13 50
IV.MSRU.HHZ. 2022-01-19T07:34:35.42 0.3 undecidable manual S 134 26.8509 167 -0.32 72
IV.MILZ.HHZ. 2022-01-19T07:34:35.28 0.6 undecidable manual S 195 18.4704 171 -0.12 51
IV.PIPA.HHZ. 2022-01-19T07:34:34.19 0.3 undecidable manual P 48 176.2902 122 0.22 51
IV.CELI.HHZ. 2022-01-19T07:34:31.66 0.1 undecidable manual P 44 150.8379 127 0.31 76
MN.TIP.HHZ. 2022-01-19T07:34:31.61 0.1 undecidable manual P 56 151.9368 127 0.14 78
IV.CET2.HHZ. 2022-01-19T07:34:30.04 0.3 undecidable manual P 25 134.6652 130 0.26 60
IV.SERS.HNN. 2022-01-19T07:34:30.36 0.1 undecidable manual P 61 138.6612 129 0.2 80
IV.CSLB.HHZ. 2022-01-19T07:34:28.52 0.3 undecidable manual P 243 120.2907 134 0.07 64
IV.GIB.HHE. 2022-01-19T07:34:28.09 0.3 undecidable manual P 246 120.1908 134 -0.35 60
IV.CAR1.HHN. 2022-01-19T07:34:28.44 0.3 undecidable manual P 41 121.2897 133 -0.1 63
IV.PLAC.HHZ. 2022-01-19T07:34:26.78 0.1 undecidable manual P 89 100.2219 139 0.06 89
IV.MSFR.HHZ. 2022-01-19T07:34:25.11 0.1 undecidable manual P 234 74.8695 148 0.27 89
IV.MPAZ.HHZ. 2022-01-19T07:34:25.38 0.1 undecidable manual P 130 82.3509 145 0.03 92
IV.MTTG.HHZ. 2022-01-19T07:34:24.04 0.3 undecidable manual P 143 59.6958 153 0.13 71
IV.SOI.EHZ. 2022-01-19T07:34:24.88 0.1 undecidable manual P 120 77.8665 146 -0.16 91
IV.FERC.HHZ.00 2022-01-19T07:34:24.55 0.3 undecidable manual P 88 73.2711 148 -0.18 68
IV.AIO.HHZ. 2022-01-19T07:34:24.01 0.3 undecidable manual P 185 51.3153 157 0.55 65
MN.CEL.HHZ. 2022-01-19T07:34:23.28 0.3 undecidable manual P 110 56.2992 155 -0.44 67
IV.JOPP.HHZ. 2022-01-19T07:34:23.42 0.3 undecidable manual P 69 55.5999 155 -0.26 69
IV.MUCR.HHZ. 2022-01-19T07:34:23.64 0.3 undecidable manual P 220 56.0994 155 -0.07 72
IY.OPPI.HHE. 2022-01-19T07:34:23.32 0.3 undecidable manual P 106 65.5899 151 -0.93 54
IV.MPNC.HHZ. 2022-01-19T07:34:22.70 0.3 undecidable manual P 169 32.2455 165 0.02 76
IV.MILZ.HHZ. 2022-01-19T07:34:22.04 0.1 positive manual P 195 18.4704 171 -0.28 98
IV.MSRU.HHZ. 2022-01-19T07:34:22.05 0.1 undecidable manual P 134 26.8509 167 -0.47 93
IV.IVPL.HNE. 2022-01-19T07:34:22.67 0.1 undecidable manual P 257 27.2505 167 0.14 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MPAZ.HHE. ML:2.0 0.000052449999999999994 1.58 AML other m 2022-01-19T07:34:32.91
IV.MSRU.HHN. ML:2.6 0.0002265 0.58 AML other m 2022-01-19T07:34:36.91
IV.MSRU.HHE. ML:2.5 0.0002195 0.34 AML other m 2022-01-19T07:34:36.56
IV.JOPP.HHE. ML:1.9 0.000047799999999999996 0.52 AML other m 2022-01-19T07:34:37.43
MN.CEL.HNN. ML:2.2 0.00009345000000000001 0.42 AML other m 2022-01-19T07:34:37.73
MN.CEL.HHN. ML:1.8 0.000034741670000000004 1.6608 AML other m 2022-01-19T07:34:38.92
IV.JOPP.HHN. ML:2.2 0.00009095 0.66 AML other m 2022-01-19T07:34:38.75
MN.CEL.HNE. ML:2.2 0.000079475486 0.96 AML other m 2022-01-19T07:34:39.62
MN.CEL.HHE. ML:2.0 0.0000619 0.7 AML other m 2022-01-19T07:34:39.61
IV.AIO.HHE. ML:2.0 0.00005615 1.4 AML other m 2022-01-19T07:34:40.96
IV.AIO.HHN. ML:1.9 0.00004285 1 AML other m 2022-01-19T07:34:41.74
IV.MPAZ.HHN. ML:2.2 0.00006984999999999999 1.28 AML other m 2022-01-19T07:34:42.97
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