Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.5 on date 09-07-2013 and time 21:07:29 (Italy) in region Tirreno Meridionale (MARE)

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

  • 09-07-2013 19:07:29 (UTC)
  • 09-07-2013 21:07:29 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.4520, 15.5020 at 133 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
29 Km N of Messina (238439 inhabitants)
40 Km NW of Reggio di Calabria (183035 inhabitants)
92 Km SW of Lamezia Terme (70714 inhabitants)
98 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 2.5 2013-07-09
19:07:29		 38.4518 15.5022 133 2015-01-20
11:27:56		 Bollettino Sismico Italiano INGV 4752641
Reviewed
Rev100 		ML 2.5 2013-07-09
19:07:29		 38.4857 15.4925 131 2014-10-21
12:08:56		 Sala Sismica INGV-Roma 4003441
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2013-07-09 19:07:29 ± 0.23
Latitude 38.4518 ± 0.0126
Longitude 15.5022 ± 0.0195
Depth (km) 133 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 4752641

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1665
Semi-minor axis of confidence ellipse (meter) 1117
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 133
Circular confidence region, given by single value of horizontal uncertainty (meter) 1660.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 69
Number of associated phases, regardless of their use for origin computation 34
Number of defining phases 34
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.3
Epicentral distance of station closest to the epicenter (degree) 0.18796
Epicentral distance of station farthest from the epicenter (degree) 1.75188
Number of stations at which the event was observed 25
Number of stations from which data was used for origin computation 25
Magnitudes information

ML:2.5

Field Value
Value 2.5
Uncertainty 0.3
Num. used stations 17
Type of magnitude ML
Reference to an origin 4752641
Agency INGV
Autore Manually reviewed by Franco Mele
Time of creation (UTC) 2015-01-15 13:25:31

ML:2.5

Field Value
Value 2.5
Uncertainty 0.3
Num. used stations 17
Type of magnitude ML
Reference to an origin 4003441
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2013-07-09 19:17:35
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
MN.TIP.HHZ. 2013-07-09T19:08:14.20 0.6 undecidable manual S 53 135.2646 131 0.32 39
IV.SERS.HHZ. 2013-07-09T19:08:12.10 0.3 undecidable manual S 57 121.3896 134 0.41 60
IV.CAR1.HHZ. 2013-07-09T19:08:08.80 0.3 undecidable manual S 34 108.0141 138 -0.89 53
IV.PLAC.HHZ. 2013-07-09T19:08:06.10 0.3 undecidable manual S 90 81.3519 146 -0.04 71
IV.SOI.EHZ. 2013-07-09T19:08:04.00 0.6 undecidable manual S 131 63.8916 152 -0.21 47
IV.GMB.BHZ. 2013-07-09T19:08:03.00 0.6 undecidable manual S 138 42.4242 161 0.62 44
IV.MILZ.HHZ. 2013-07-09T19:08:01.70 0.3 undecidable manual S 230 30.9468 166 0.03 78
IV.MSRU.HHZ. 2013-07-09T19:08:01.10 0.6 undecidable manual S 179 20.868 170 -0.12 52
IV.ATN.BHE. 2013-07-09T19:08:01.43 0.6 undecidable manual S 186 32.6451 165 -0.33 48
IV.SIRI.HHZ. 2013-07-09T19:08:00.74 0.1 undecidable manual P 9 194.4609 120 -0.34 62
IV.SALB.HHZ. 2013-07-09T19:07:59.51 0.1 undecidable manual P 24 173.9925 124 0.59 63
MN.CUC.HHZ. 2013-07-09T19:07:58.76 0.3 undecidable manual P 9 173.1933 124 -0.07 55
IV.HAVL.HHZ. 2013-07-09T19:07:57.49 0.3 undecidable manual P 192 168.9087 124 -0.9 42
IV.T0702.EHZ. 2013-07-09T19:07:56.08 0.1 undecidable manual P 19 149.4393 128 -0.36 77
IV.CELI.HHZ. 2013-07-09T19:07:55.55 0.3 undecidable manual P 39 136.6632 131 0.34 59
MN.TIP.HHZ. 2013-07-09T19:07:55.04 0.1 undecidable manual P 53 135.2646 131 -0.04 85
IV.CET2.HHZ. 2013-07-09T19:07:54.04 0.1 undecidable manual P 18 125.6742 133 -0.16 85
IV.SERS.HHZ. 2013-07-09T19:07:53.95 0.1 undecidable manual P 57 121.3896 134 0.14 85
IV.CAR1.HHZ. 2013-07-09T19:07:52.26 0.3 undecidable manual P 34 108.0141 138 -0.4 63
IV.PLAC.HHZ. 2013-07-09T19:07:50.66 0.1 undecidable manual P 90 81.3519 146 0.05 94
IV.MUCR.HHZ. 2013-07-09T19:07:50.06 0.1 undecidable manual P 231 71.0733 150 0.13 95
IV.SOI.EHZ. 2013-07-09T19:07:49.52 0.1 positive manual P 131 63.8916 152 0.03 98
IV.NOV.HHZ. 2013-07-09T19:07:49.75 0.1 undecidable manual P 214 56.7987 155 0.64 85
IV.IST3.HHE. 2013-07-09T19:07:49.04 0.3 undecidable manual P 329 45.1215 160 0.49 69
IV.MTTG.HHZ. 2013-07-09T19:07:49.23 0.1 positive manual P 161 52.7028 157 0.33 94
IV.AIO.HHZ. 2013-07-09T19:07:49.70 0.1 undecidable manual P 204 58.2972 155 0.52 89
IV.GMB.BHZ. 2013-07-09T19:07:48.56 0.1 undecidable manual P 138 42.4242 161 0.12 100
MN.CEL.HHE. 2013-07-09T19:07:48.19 0.1 undecidable manual P 122 40.1265 162 -0.16 99
IV.JOPP.HHZ. 2013-07-09T19:07:48.05 0.3 undecidable manual P 63 37.4292 163 -0.2 74
IV.IVPL.HHZ. 2013-07-09T19:07:48.67 0.1 undecidable manual P 260 46.1205 159 0.08 100
IV.ATN.BHE. 2013-07-09T19:07:47.66 0.3 undecidable manual P 186 32.6451 165 -0.42 71
IV.MILZ.HHZ. 2013-07-09T19:07:47.82 0.1 undecidable manual P 230 30.9468 166 -0.21 100
IV.MSRU.HHZ. 2013-07-09T19:07:47.45 0.1 positive manual P 179 20.868 170 -0.32 99
IV.MSCL.HHZ. 2013-07-09T19:07:47.96 0.1 positive manual P 134 34.9428 164 -0.2 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CAR1.HHE. ML:2.6 0.0001665 0.5 AML other m 2013-07-09T19:08:10.24
IV.CAR1.HHN. ML:2.6 0.0001795 0.72 AML other m 2013-07-09T19:08:10.98
IV.CELI.HHN. ML:2.4 0.0000862 0.32 AML other m 2013-07-09T19:08:17.55
IV.CELI.HHE. ML:2.4 0.00008115 0.34 AML other m 2013-07-09T19:08:18.36
IV.CET2.HHE. ML:3.0 0.0003555 0.38 AML other m 2013-07-09T19:08:12.64
IV.CET2.HHN. ML:3.1 0.000429 0.5 AML other m 2013-07-09T19:08:13.35
MN.CUC.HHE. ML:2.0 0.000025099999999999997 1.2 AML other m 2013-07-09T19:08:21.71
MN.CUC.HHN. ML:1.9 0.0000204 0.26 AML other m 2013-07-09T19:08:22.91
IV.GMB.BHN. ML:3.1 0.0008015 0.6 AML other m 2013-07-09T19:08:04.63
IV.GMB.BHE. ML:3.2 0.0008805 0.4 AML other m 2013-07-09T19:08:04.67
IV.IVPL.HHE. ML:2.9 0.00041600000000000003 0.14 AML other m 2013-07-09T19:07:49.87
IV.IVPL.HHN. ML:2.8 0.000407 1.16 AML other m 2013-07-09T19:07:50.42
IV.JOPP.HHE. ML:2.5 0.0002035 0.8 AML other m 2013-07-09T19:08:02.74
IV.JOPP.HHN. ML:2.7 0.00028000000000000003 0.6 AML other m 2013-07-09T19:08:02.88
IV.MILZ.HHN. ML:2.3 0.000127 0.84 AML other m 2013-07-09T19:08:02.19
IV.MILZ.HHE. ML:2.4 0.0001565 0.56 AML other m 2013-07-09T19:08:02.07
IV.MSCL.HHE. ML:2.8 0.00041400000000000003 0.6 AML other m 2013-07-09T19:08:03.49
IV.MSCL.HHN. ML:2.9 0.000494 0.66 AML other m 2013-07-09T19:08:05.06
IV.MSRU.HHE. ML:2.4 0.000174 1.14 AML other m 2013-07-09T19:08:02.07
IV.MSRU.HHN. ML:2.4 0.0001595 0.42 AML other m 2013-07-09T19:08:01.89
IV.PLAC.HHN. ML:2.5 0.0001535 0.4 AML other m 2013-07-09T19:08:06.42
IV.PLAC.HHE. ML:2.6 0.00021050000000000002 1.58 AML other m 2013-07-09T19:08:07.99
IV.SALB.HHN. ML:1.9 0.00001785 0.26 AML other m 2013-07-09T19:08:25.16
IV.SALB.HHE. ML:2.1 0.0000309 0.3 AML other m 2013-07-09T19:08:27.12
IV.SERS.HHE. ML:2.1 0.00004815 0.88 AML other m 2013-07-09T19:08:13.68
IV.SERS.HHN. ML:2.2 0.00005295 0.34 AML other m 2013-07-09T19:08:14.55
IV.SIRI.HHN. ML:1.9 0.00001675 1.54 AML other m 2013-07-09T19:08:29.46
IV.SIRI.HHE. ML:2.1 0.0000258 1.1 AML other m 2013-07-09T19:08:29.05
IV.SOI.EHE. ML:2.4 0.0001379 0.38 AML other m 2013-07-09T19:08:05.59
IV.SOI.EHN. ML:2.4 0.00014000000000000001 0.26 AML other m 2013-07-09T19:08:05.69
IV.T0702.EHN. ML:2.4 0.00006999999999999995 0.8 AML other m 2013-07-09T19:08:16.81
IV.T0702.EHE. ML:2.7 0.0001499999999999999 0.34 AML other m 2013-07-09T19:08:16.57
MN.TIP.HHN. ML:2.0 0.00003505 0.44 AML other m 2013-07-09T19:08:16.34
MN.TIP.HHE. ML:1.8 0.0000231 1.56 AML other m 2013-07-09T19:08:16.07
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
Waveforms Seismic signals in miniseed + resp format Download