Earthquake with magnitude of ML 2.5 on date 16-08-2023 and time 07:33:03 (UTC) in region Tirreno Meridionale (MARE)

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

  • 16-08-2023 07:33:03 (UTC)
  • 16-08-2023 09:33:03 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.4130, 15.3850 at 117 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.

Municipalities within 20 km from the epicenter

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

An earthquake occurred to
29 Km NW of Messina (238439 inhabitants)
41 Km NW of Reggio di Calabria (183035 inhabitants)
91 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
Reviewed
Rev100
ML 2.5 2023-08-16
07:33:03
38.4133 15.3848 117 2023-08-16
07:42:20
Sala Sismica INGV-Roma 120175181
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-08-16 07:33:03 ± 0.31
Latitude 38.4133 ± 0.0333
Longitude 15.3848 ± 0.0218
Depth (km) 117 ± 3 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 120175181

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 3647
Semi-minor axis of confidence ellipse (meter) 986
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 164
Circular confidence region, given by single value of horizontal uncertainty (meter) 3650.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 141
Number of associated phases, regardless of their use for origin computation 63
Number of defining phases 24
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.34
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.85615
Number of stations at which the event was observed 51
Number of stations from which data was used for origin computation 16
Magnitude information

ML:2.5

Field Value
Value 2.5
Uncertainty 0.3
Num. used stations 72
Type of magnitude ML
Reference to an origin 120175181
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-08-16 07:42:20
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
FR.SMPL.HHZ.00 2023-08-16T07:34:48.75 3.0 undecidable manual Pg 19.030001 0
IV.GUAR.HHZ. 2023-08-16T07:34:43.84 3.0 undecidable manual Sn -0.47 0
IV.PE3.EHZ. 2023-08-16T07:34:40.51 3.0 undecidable manual Pg 13.79 0
IV.ZCCA.HHZ. 2023-08-16T07:34:39.92 3.0 undecidable manual Pn -1.55 0
IV.PSB1.HHZ. 2023-08-16T07:34:39.65 3.0 undecidable manual Sg 16.34 0
IV.FOSV.EHZ. 2023-08-16T07:34:33.40 3.0 positive manual Pg 12.71 0
IV.SFI.EHZ. 2023-08-16T07:34:26.17 3.0 undecidable manual Pn -5.85 0
IV.MCRV.HHZ. 2023-08-16T07:34:25.14 3.0 undecidable manual Sg 12.72 0
IV.AMUR.HHZ. 2023-08-16T07:34:17.74 3.0 undecidable manual Sn -1.33 0
IV.NOCI.HHZ. 2023-08-16T07:34:16.28 3.0 undecidable manual Sn -3.68 0
IV.VTIR.HHZ. 2023-08-16T07:34:09.48 3.0 undecidable manual Sn -5.89 0
IV.ALJA.HHZ. 2023-08-16T07:33:56.96 3.0 undecidable manual Sg 6.44 0
IV.PTQR.HHZ. 2023-08-16T07:33:56.92 3.0 negative manual Pn -5.46 0
MN.CUC.HHZ. 2023-08-16T07:33:55.68 3.0 undecidable manual Sn 0.25 0
IV.VAGA.HHZ. 2023-08-16T07:33:47.25 3.0 undecidable manual Pn -4.67 0
IV.NOCI.HHZ. 2023-08-16T07:33:44.45 3.0 positive manual Pn -1.84 0
IV.MCRV.HHZ. 2023-08-16T07:33:43.20 3.0 undecidable manual Pn 1.15 0
OT.TAR1.HHZ. 2023-08-16T07:33:42.45 3.0 negative manual Pn -2.08 0
IV.PLAC.HHZ. 2023-08-16T07:33:38.78 0.1 undecidable manual S 87 91.6416 138 0.37 84
IV.MUCR.HHZ. 2023-08-16T07:33:38.35 0.6 undecidable manual S 227 60.5949 150 3.86 2
IV.EPMN.HHZ. 2023-08-16T07:33:35.61 0.3 undecidable manual S 195 68.1762 147 0.26 68
IV.NOV.HHZ. 2023-08-16T07:33:35.53 0.6 undecidable manual S 207 47.9187 156 2.29 15
IV.SIRI.HHZ. 2023-08-16T07:33:34.93 3.0 positive manual Pn 0.07 0
IV.SALB.HHZ. 2023-08-16T07:33:34.06 3.0 negative manual Pn 1.26 0
XE.T0701.HHZ. 2023-08-16T07:33:33.51 3.0 positive manual Pn 0.34 0
IV.MRCB.HHZ. 2023-08-16T07:33:32.67 0.6 undecidable manual S 135 39.3273 160 0.13 49
MN.CUC.HHZ. 2023-08-16T07:33:32.46 3.0 positive manual Pn -0.05 0
IV.SICLA.EHZ. 2023-08-16T07:33:31.69 0.3 undecidable manual S 121 33.5442 163 -0.45 69
IV.ALJA.HHZ. 2023-08-16T07:33:31.90 3.0 undecidable manual Pg 2.15 0
IV.MILZ.HHZ. 2023-08-16T07:33:31.36 0.6 undecidable manual S 220 20.6682 169 -0.09 51
XE.MORMA.HHZ. 2023-08-16T07:33:31.26 3.0 positive manual Pn -0.17 0
XE.T0702.HHZ. 2023-08-16T07:33:30.06 3.0 positive manual Pn -0.05 0
IV.LADO.EHZ. 2023-08-16T07:33:30.98 3.0 positive manual Pn -0.16 0
IV.MSRU.HHZ. 2023-08-16T07:33:30.91 0.6 undecidable manual S 147 19.7691 170 -0.5 47
IV.TDS.HHZ. 2023-08-16T07:33:30.44 3.0 negative manual Pn -0.05 0
IV.GRIS.EHZ. 2023-08-16T07:33:29.85 3.0 positive manual Pn 0.17 0
IV.HAVL.HHZ. 2023-08-16T07:33:28.68 3.0 positive manual Pn -0.95 0
IV.CELI.HHZ. 2023-08-16T07:33:28.96 3.0 negative manual Pn 0.02 0
IV.SELL.HHZ. 2023-08-16T07:33:27.07 3.0 positive manual Pn 0.41 0
IV.CET2.HHZ. 2023-08-16T07:33:27.72 3.0 negative manual Pn 0.05 0
IV.SERS.HHZ. 2023-08-16T07:33:27.65 3.0 positive manual Pn 0.25 0
IV.SSY.HHZ. 2023-08-16T07:33:26.71 3.0 undecidable manual Pn -0.8 0
IV.SPS2.HHZ. 2023-08-16T07:33:26.90 3.0 positive manual Pn -0.15 0
IV.CAR1.HHZ. 2023-08-16T07:33:25.65 3.0 negative manual Pn -0.44 0
IV.GRI.EHZ. 2023-08-16T07:33:24.49 3.0 positive manual Pn 0.08 0
IV.PLAC.HHZ. 2023-08-16T07:33:23.58 0.1 undecidable manual P 87 91.6416 138 0.09 89
IV.GIZZ.HHN. 2023-08-16T07:33:23.85 0.3 undecidable manual P 48 95.0382 137 0.08 67
IV.EPMN.HHZ. 2023-08-16T07:33:21.61 0.6 negative manual P 195 68.1762 147 -0.11 47
IV.MUCR.HHZ. 2023-08-16T07:33:21.08 0.1 undecidable manual P 227 60.5949 150 -0.14 94
IV.FERC.HHZ.00 2023-08-16T07:33:21.66 0.1 positive manual P 86 64.6908 148 0.17 93
IV.SOI.EHZ. 2023-08-16T07:33:21.52 0.1 positive manual P 123 69.4749 146 -0.29 90
IV.EPOZ.HHZ. 2023-08-16T07:33:21.00 3.0 negative manual Pn -1.42 0
IY.SPDC.HHZ. 2023-08-16T07:33:21.89 0.1 positive manual P 79 66.0894 148 0.31 90
IV.IVUG.HHZ. 2023-08-16T07:33:20.11 0.1 negative manual P 267 34.743 162 0.2 98
IV.NOV.HHZ. 2023-08-16T07:33:20.86 0.1 undecidable manual P 207 47.9187 156 0.35 92
IV.IVPL.HHZ. 2023-08-16T07:33:20.01 0.1 positive manual P 263 35.4423 162 0.07 100
IV.AIO.HHZ. 2023-08-16T07:33:20.89 0.1 undecidable manual P 195 50.8158 154 0.23 94
IY.OPPI.HHN. 2023-08-16T07:33:20.96 0.1 undecidable manual P 106 56.6988 152 -0.03 97
IV.MILZ.HHZ. 2023-08-16T07:33:19.13 0.1 positive manual P 220 20.6682 169 -0.34 97
IV.MRCB.HHZ. 2023-08-16T07:33:19.77 0.1 undecidable manual P 135 39.3273 160 -0.33 94
7C.SPAOL.HNZ. 2023-08-16T07:33:19.35 3.0 negative manual Pn -4.31 0
IV.SICLA.EHZ. 2023-08-16T07:33:19.47 0.1 positive manual P 121 33.5442 163 -0.4 94
IV.MSRU.HHZ. 2023-08-16T07:33:18.84 0.6 undecidable manual P 147 19.7691 170 -0.61 45
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.IVPL.HNE. ML:2.6 0.0002725 0.2 AML other m 2023-08-16T07:33:21.17
IV.IVPL.HHE. ML:2.6 0.000278 0.2 AML other m 2023-08-16T07:33:21.19
IV.IVPL.HNN. ML:2.6 0.0002705 0.76 AML other m 2023-08-16T07:33:21.56
IV.IVPL.HHN. ML:2.5 0.0002485 0.8 AML other m 2023-08-16T07:33:21.57
IV.MSRU.HHN. ML:2.8 0.000475 0.22 AML other m 2023-08-16T07:33:31.61
IV.MSRU.HNN. ML:2.8 0.00044950000000000003 0.22 AML other m 2023-08-16T07:33:31.61
IV.MILZ.HHN. ML:2.6 0.00026900000000000003 1.6 AML other m 2023-08-16T07:33:31.81
IV.MSRU.HNE. ML:2.8 0.00044500000000000003 0.24 AML other m 2023-08-16T07:33:32.23
IV.MSRU.HHE. ML:2.8 0.000453 0.24 AML other m 2023-08-16T07:33:32.23
IV.MILZ.HHE. ML:2.7 0.000373 0.36 AML other m 2023-08-16T07:33:32.94
IV.IVUG.HHE. ML:2.4 0.00017999999999999998 1.2 AML other m 2023-08-16T07:33:34.69
IV.IVUG.HHN. ML:2.5 0.000209 0.28 AML other m 2023-08-16T07:33:34.74
IV.MRCB.HHN. ML:2.7 0.0003745 0.84 AML other m 2023-08-16T07:33:35.55
IV.AIO.HHE. ML:2.4 0.00017999999999999998 0.54 AML other m 2023-08-16T07:33:35.34
IV.MRCB.HHE. ML:2.8 0.0004285 1 AML other m 2023-08-16T07:33:35.63
IV.NOV.HHE. ML:2.7 0.0003135 1.08 AML other m 2023-08-16T07:33:35.15
IV.NOV.HNE. ML:2.0 0.0000751 1.1 AML other m 2023-08-16T07:33:35.15
IV.SOI.EHE. ML:2.6 0.0002165 1.22 AML other m 2023-08-16T07:33:36.88
IV.NOV.HHN. ML:2.7 0.0003675 0.84 AML other m 2023-08-16T07:33:36.29
IV.NOV.HNN. ML:2.1 0.0000969 0.84 AML other m 2023-08-16T07:33:36.29
IV.SOI.EHN. ML:2.6 0.00026450000000000003 0.76 AML other m 2023-08-16T07:33:36.88
IY.SPDC.HHE. ML:3.2 0.0009590000000000001 0.4 AML other m 2023-08-16T07:33:37.00
IV.EPMN.HHN. ML:2.6 0.0002195 0.54 AML other m 2023-08-16T07:33:37.04
IY.SPDC.HHN. ML:3.1 0.000757 1.04 AML other m 2023-08-16T07:33:37.87
IV.FERC.HHE.00 ML:3.9 0.0049385 1.14 AML other m 2023-08-16T07:33:37.94
IV.FERC.HHN.00 ML:3.9 0.00478 1.52 AML other m 2023-08-16T07:33:37.15
IV.AIO.HHN. ML:2.4 0.000161 1.52 AML other m 2023-08-16T07:33:37.95
IV.EPMN.HHE. ML:2.4 0.00013900000000000002 0.36 AML other m 2023-08-16T07:33:38.93
IV.MUCR.HHE. ML:2.3 0.000118 0.66 AML other m 2023-08-16T07:33:39.44
IV.MUCR.HHN. ML:2.2 0.0001167 0.44 AML other m 2023-08-16T07:33:39.28
IV.PLAC.HNE. ML:2.8 0.000303 0.36 AML other m 2023-08-16T07:33:39.79
IV.PLAC.HHE. ML:2.8 0.0003275 0.34 AML other m 2023-08-16T07:33:39.79
IV.PLAC.HHN. ML:3.0 0.0005344999999999999 0.36 AML other m 2023-08-16T07:33:39.93
IV.PLAC.HNN. ML:3.0 0.0005445 0.36 AML other m 2023-08-16T07:33:39.94
IV.GRI.EHN. ML:2.7 0.0002455 0.26 AML other m 2023-08-16T07:33:41.77
IV.CAR1.HHN. ML:2.8 0.00025 0.36 AML other m 2023-08-16T07:33:43.71
IV.GRI.EHE. ML:2.8 0.00033150000000000003 0.28 AML other m 2023-08-16T07:33:44.19
IV.CAR1.HHE. ML:2.7 0.00023349999999999998 0.34 AML other m 2023-08-16T07:33:45.22
IV.SPS2.HHN. ML:2.3 0.00007785000000000001 0.44 AML other m 2023-08-16T07:33:46.13
IV.SPS2.HHE. ML:2.2 0.00006584999999999999 1.26 AML other m 2023-08-16T07:33:47.27
IV.CET2.HHE. ML:2.7 0.000201 0.4 AML other m 2023-08-16T07:33:47.94
IV.CET2.HHN. ML:3.1 0.000526 0.16 AML other m 2023-08-16T07:33:47.81
IV.SERS.HHE. ML:2.3 0.00008010000000000001 1.26 AML other m 2023-08-16T07:33:48.04
IV.SERS.HHN. ML:2.4 0.00008829999999999999 0.34 AML other m 2023-08-16T07:33:48.70
IV.CELI.HHE. ML:2.1 0.00004115 0.98 AML other m 2023-08-16T07:33:50.33
IV.CELI.HHN. ML:2.2 0.0000511 0.22 AML other m 2023-08-16T07:33:50.53
XE.T0702.HHN. ML:2.4 0.0000735 0.8 AML other m 2023-08-16T07:33:50.86
IV.SELL.HHE. ML:2.1 0.00005285 0.48 AML other m 2023-08-16T07:33:50.65
XE.T0702.HHE. ML:2.8 0.0001865 1.68 AML other m 2023-08-16T07:33:51.88
IV.TDS.HHE. ML:2.0 0.0000303 0.58 AML other m 2023-08-16T07:33:51.50
IV.SELL.HHN. ML:2.1 0.000050299999999999996 0.34 AML other m 2023-08-16T07:33:51.50
IV.GRIS.EHE. ML:2.3 0.00005925 0.64 AML other m 2023-08-16T07:33:52.49
IV.GRIS.EHN. ML:2.3 0.0000665 0.4 AML other m 2023-08-16T07:33:52.62
IV.TDS.HHN. ML:2.1 0.00003755 0.3 AML other m 2023-08-16T07:33:52.36
XE.MORMA.HHN. ML:2.2 0.000050799999999999995 0.28 AML other m 2023-08-16T07:33:54.66
IV.LADO.EHN. ML:2.5 0.00010135 1.06 AML other m 2023-08-16T07:33:55.40
MN.CUC.HHE. ML:2.1 0.00003265 0.36 AML other m 2023-08-16T07:33:56.42
MN.CUC.HHN. ML:1.9 0.00002235 1.08 AML other m 2023-08-16T07:33:56.28
XE.T0701.HHE. ML:2.2 0.00003785 0.86 AML other m 2023-08-16T07:33:57.08
XE.MORMA.HHE. ML:2.2 0.0000484 0.98 AML other m 2023-08-16T07:33:58.26
XE.T0701.HHN. ML:2.2 0.0000407 0.46 AML other m 2023-08-16T07:33:58.32
IV.LADO.EHE. ML:2.5 0.0000941 0.54 AML other m 2023-08-16T07:33:59.22
IV.SALB.HHE. ML:2.2 0.0000408 0.3 AML other m 2023-08-16T07:33:59.27
IV.SALB.HHN. ML:2.1 0.000030650000000000006 1.34 AML other m 2023-08-16T07:34:00.79
IV.SIRI.HHE. ML:2.1 0.00003115 0.44 AML other m 2023-08-16T07:34:04.36
IV.SIRI.HHN. ML:2.1 0.0000281 0.24 AML other m 2023-08-16T07:34:05.23
OT.TAR1.HHE. ML:2.9 0.00009705 0.1 AML other m 2023-08-16T07:34:14.48
OT.TAR1.HHN. ML:3.0 0.0001325 0.72 AML other m 2023-08-16T07:34:14.31
IV.AMUR.HHN. ML:2.8 0.00007264999999999999 0.38 AML other m 2023-08-16T07:34:17.57
IV.NOCI.HHN. ML:2.8 0.00006305 1.18 AML other m 2023-08-16T07:34:19.71
IV.NOCI.HHE. ML:2.6 0.0000439 0.6 AML other m 2023-08-16T07:34:19.31
IV.AMUR.HHE. ML:2.7 0.0000484 1.74 AML other m 2023-08-16T07:34:19.91
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
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