Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.5 on date 21-06-2023 and time 23:33:32 (UTC) in region Tirreno Meridionale (MARE)

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

  • 21-06-2023 23:33:32 (UTC)
  • 22-06-2023 01:33:32 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.0060, 15.2480 at 289 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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
93 Km W of Cosenza (67546 inhabitants)
93 Km W of Lamezia Terme (70714 inhabitants)
94 Km N 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
Reviewed
Rev100 		ML 2.5 2023-06-21
23:33:32		 39.0057 15.2483 289 2023-06-21
23:48:54		 Sala Sismica INGV-Roma 118626081
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-06-21 23:33:32 ± 0.25
Latitude 39.0057 ± 0.0171
Longitude 15.2483 ± 0.0266
Depth (km) 289 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 118626081

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2454
Semi-minor axis of confidence ellipse (meter) 1188
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 119
Circular confidence region, given by single value of horizontal uncertainty (meter) 2450.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 132
Number of associated phases, regardless of their use for origin computation 65
Number of defining phases 62
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.31
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.72940
Number of stations at which the event was observed 51
Number of stations from which data was used for origin computation 48
Magnitude information

ML:2.5

Field Value
Value 2.5
Uncertainty 0.3
Num. used stations 25
Type of magnitude ML
Reference to an origin 118626081
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-06-21 23:48:54
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
AC.SRN.HHZ. 2023-06-21T23:35:35.11 3.0 undecidable manual Sn 1.43 0
IV.INTR.HHZ. 2023-06-21T23:34:51.00 3.0 undecidable manual Pn 3.72 0
XE.BIDON.HHZ. 2023-06-21T23:34:45.45 0.6 undecidable manual S 44 146.8419 152 0.28 43
IV.PIPA.HHZ. 2023-06-21T23:34:44.97 0.6 undecidable manual S 68 144.744 152 0.01 46
IV.SELL.HHZ. 2023-06-21T23:34:43.06 0.6 undecidable manual S 91 118.992 157 0.49 44
IV.CELI.HNE. 2023-06-21T23:34:43.30 0.6 undecidable manual S 67 116.994 157 0.89 38
IY.CHCE.HHZ.00 2023-06-21T23:34:42.50 0.6 undecidable manual S 109 106.8153 159 0.9 38
IV.PLAC.HHZ. 2023-06-21T23:34:42.32 0.6 undecidable manual S 121 120.0909 157 -0.35 45
IV.SERS.HHZ. 2023-06-21T23:34:42.95 0.6 undecidable manual S 88 124.1868 156 -0.07 48
XE.T0702.HHZ. 2023-06-21T23:34:41.13 0.6 undecidable manual S 42 106.9152 159 -0.47 45
IV.GRIS.EHZ. 2023-06-21T23:34:41.47 0.6 undecidable manual S 32 96.6255 161 0.63 44
IY.SPDC.HHZ. 2023-06-21T23:34:40.23 0.6 undecidable manual S 125 93.1401 162 -0.37 48
IV.MILZ.HHZ. 2023-06-21T23:34:40.76 0.6 undecidable manual S 181 81.4518 164 0.92 40
IV.CAR1.HHZ. 2023-06-21T23:34:39.33 0.6 undecidable manual S 71 87.3459 163 -0.88 40
IV.CET2.HHZ. 2023-06-21T23:34:39.53 0.6 undecidable manual S 46 83.9493 163 -0.46 47
IV.GIZZ.HHZ. 2023-06-21T23:34:38.91 0.6 undecidable manual S 92 82.7505 163 -1.02 38
IV.ACATE.EHZ. 2023-06-21T23:34:37.03 3.0 undecidable manual Pg 9.51 0
IV.ALJA.HHZ. 2023-06-21T23:34:17.81 0.3 undecidable manual P 223 190.5648 145 0.6 49
IV.HCRL.HHN. 2023-06-21T23:34:16.64 0.3 undecidable manual P 186 191.9634 145 -0.67 47
IV.HLNI.HHE. 2023-06-21T23:34:16.66 0.3 undecidable manual P 190 186.7686 146 -0.29 54
IV.HAGA.HHE. 2023-06-21T23:34:16.65 0.3 undecidable manual P 182 191.0643 145 -0.6 48
IY.CIRK.HHE.00 2023-06-21T23:34:15.51 0.3 undecidable manual P 74 161.5161 150 0.23 62
IV.CMPR.HHN. 2023-06-21T23:34:14.44 0.1 undecidable manual P 2 145.6431 152 0.12 90
XE.BIDON.HHZ. 2023-06-21T23:34:14.52 0.3 undecidable manual P 44 146.8419 152 0.14 67
XE.TNOVA.HNE. 2023-06-21T23:34:14.24 0.3 undecidable manual P 39 138.1617 154 0.35 65
IV.GIB.HHE. 2023-06-21T23:34:14.39 0.3 undecidable manual P 224 154.7229 151 -0.47 60
IV.LADO.EHZ. 2023-06-21T23:34:14.48 0.3 undecidable manual P 78 152.1366 151 -0.22 65
IV.EFIU.HHE. 2023-06-21T23:34:14.20 0.3 undecidable manual P 181 134.9649 154 0.49 64
IV.CSLB.HNZ. 2023-06-21T23:34:14.55 0.3 undecidable manual P 221 157.2204 150 -0.46 60
IV.PIPA.HHZ. 2023-06-21T23:34:14.45 0.1 undecidable manual P 68 144.744 152 0.19 89
IV.EPZF.HNE. 2023-06-21T23:34:14.63 0.3 undecidable manual P 195 135.3645 154 0.89 54
IV.SALB.HHZ. 2023-06-21T23:34:13.97 0.3 undecidable manual P 44 134.865 154 0.26 67
IV.SERS.HHZ. 2023-06-21T23:34:13.24 0.1 undecidable manual P 88 124.1868 156 0.09 95
IV.MPAZ.HHE. 2023-06-21T23:34:13.31 0.3 undecidable manual P 150 134.0658 154 -0.35 66
IV.SELL.HHZ. 2023-06-21T23:34:13.08 0.1 undecidable manual P 91 118.992 157 0.19 94
IV.CELI.HNE. 2023-06-21T23:34:13.32 0.1 undecidable manual P 67 116.994 157 0.53 87
IV.MSFR.HHZ. 2023-06-21T23:34:13.17 0.3 undecidable manual P 208 121.8891 156 0.14 71
IV.EPMN.HHZ. 2023-06-21T23:34:13.80 0.3 undecidable manual P 183 131.5683 155 0.26 67
IV.AIO.HHZ. 2023-06-21T23:34:13.13 0.3 undecidable manual P 181 114.7962 158 0.45 67
IV.ECTS.HHN. 2023-06-21T23:34:13.58 0.3 undecidable manual P 185 125.0859 156 0.38 67
IV.SOI.EHZ. 2023-06-21T23:34:13.09 0.3 undecidable manual P 146 124.8861 156 -0.09 71
IY.CNDF.HHN. 2023-06-21T23:34:13.03 0.1 undecidable manual P 154 123.0879 156 -0.06 95
IV.MUCR.HHZ. 2023-06-21T23:34:12.56 0.3 undecidable manual P 197 111.5994 158 0.02 74
IV.MTTG.HHZ. 2023-06-21T23:34:12.77 0.3 undecidable manual P 160 117.8931 157 -0.06 72
IV.GRI.EHZ. 2023-06-21T23:34:12.44 0.3 undecidable manual P 101 103.119 160 0.28 71
IY.CHCE.HHZ.00 2023-06-21T23:34:12.67 0.3 undecidable manual P 109 106.8153 159 0.35 70
IT.ARMO.HNN. 2023-06-21T23:34:12.83 0.6 undecidable manual P 159 110.7003 158 0.33 46
IV.PLAC.HHZ. 2023-06-21T23:34:12.88 0.1 negative manual P 121 120.0909 157 -0.06 96
IY.OPPI.HHE. 2023-06-21T23:34:12.75 0.3 undecidable manual P 141 105.2169 159 0.5 68
XE.T0702.HHZ. 2023-06-21T23:34:11.86 0.1 undecidable manual P 42 106.9152 159 -0.47 90
3D.OEM9.HHN. 2023-06-21T23:34:11.39 0.1 undecidable manual P 198 72.0723 166 0.39 99
IV.GRIS.EHZ. 2023-06-21T23:34:11.64 0.3 undecidable manual P 32 96.6255 161 -0.25 73
IV.FERC.HHE.00 2023-06-21T23:34:11.75 0.3 undecidable manual P 129 97.7244 161 -0.18 74
IV.SPS2.HHZ. 2023-06-21T23:34:11.78 0.3 undecidable manual P 71 99.0231 160 -0.2 73
IV.IVPL.HHZ. 2023-06-21T23:34:11.19 0.3 undecidable manual P 198 73.5708 165 0.14 78
IV.MRCB.HHN. 2023-06-21T23:34:11.72 0.3 undecidable manual P 157 101.5206 160 -0.37 70
IV.IVLT.HHN. 2023-06-21T23:34:11.55 0.3 undecidable manual P 201 72.4719 165 0.53 71
IV.MPNC.HHE. 2023-06-21T23:34:11.56 0.3 undecidable manual P 175 95.7264 161 -0.29 72
IY.SPDC.HHZ. 2023-06-21T23:34:11.61 0.1 negative manual P 125 93.1401 162 -0.14 100
IV.MILZ.HHZ. 2023-06-21T23:34:10.84 0.3 undecidable manual P 181 81.4518 164 -0.47 71
IV.IFIL.HHZ. 2023-06-21T23:34:10.98 0.3 undecidable manual P 230 76.0683 165 -0.15 77
IV.CAR1.HHZ. 2023-06-21T23:34:10.96 0.1 undecidable manual P 71 87.3459 163 -0.56 91
IV.GIZZ.HHZ. 2023-06-21T23:34:10.96 0.3 undecidable manual P 92 82.7505 163 -0.4 72
IV.MSRU.HHZ. 2023-06-21T23:34:10.98 0.1 undecidable manual P 165 85.248 163 -0.47 94
IV.CET2.HHZ. 2023-06-21T23:34:10.88 0.3 undecidable manual P 46 83.9493 163 -0.52 70
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IY.SPDC.HHN. ML:2.9 0.0000942 0.22 AML other m 2023-06-21T23:34:14.58
IV.AIO.HHE. ML:2.3 0.0000262 0.62 AML other m 2023-06-21T23:34:14.67
IV.PLAC.HHN. ML:2.5 0.0000335 1.8 AML other m 2023-06-21T23:34:15.94
IV.AIO.HHN. ML:2.6 0.00004285 0.32 AML other m 2023-06-21T23:34:16.43
IY.SPDC.HHE. ML:3.0 0.00010905000000000001 0.46 AML other m 2023-06-21T23:34:18.36
IV.GIZZ.HHN. ML:0.0 0.0000657 0.7 AML other m 2023-06-21T23:34:39.46
IV.GIZZ.HHE. ML:0.0 0.0001031 0.16 AML other m 2023-06-21T23:34:39.83
IV.CAR1.HHN. ML:2.8 0.0000722 0.6 AML other m 2023-06-21T23:34:40.31
IV.SPS2.HHN. ML:2.3 0.000026000000000000002 0.9 AML other m 2023-06-21T23:34:42.62
IV.SPS2.HHE. ML:2.2 0.000019200000000000003 0.44 AML other m 2023-06-21T23:34:42.69
XE.T0702.HHN. ML:2.1 0.000015199999999999998 1.46 AML other m 2023-06-21T23:34:42.77
XE.T0702.HHE. ML:2.1 0.000012655 0.36 AML other m 2023-06-21T23:34:44.56
IV.SELL.HHN. ML:2.2 0.0000191 1.5 AML other m 2023-06-21T23:34:44.76
IV.PLAC.HHE. ML:2.6 0.00005085 0.58 AML other m 2023-06-21T23:34:45.01
IV.CAR1.HHE. ML:2.8 0.00007095 0.46 AML other m 2023-06-21T23:34:45.08
IV.SERS.HHN. ML:2.4 0.000027199999999999997 0.64 AML other m 2023-06-21T23:34:45.90
IV.SELL.HHE. ML:2.2 0.000018250000000000003 0.9 AML other m 2023-06-21T23:34:47.45
IV.SERS.HHE. ML:2.4 0.00002275 0.52 AML other m 2023-06-21T23:34:47.74
IV.MILZ.HHE. ML:2.3 0.000026195015000000004 0.4608 AML other m 2023-06-21T23:34:42.44
IV.CET2.HHE. ML:2.4 0.000037399139999999995 0.1536 AML other m 2023-06-21T23:34:41.60
IV.CAR1.HNE. ML:2.8 0.00007623952000000001 0.4992 AML other m 2023-06-21T23:34:45.32
IV.GRIS.EHE. ML:2.1 0.0000133055895 0.256 AML other m 2023-06-21T23:34:43.34
IV.GRIS.EHN. ML:2.1 0.000012829275 0.2304 AML other m 2023-06-21T23:34:42.43
IV.PLAC.HNE. ML:2.6 0.000045399300000000004 0.3712 AML other m 2023-06-21T23:34:46.02
IV.SALB.HHN. ML:2.0 0.000011388365 0.2432 AML other m 2023-06-21T23:34:46.87
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