Earthquake with magnitude of ML 2.1 on date 08-09-2015 and time 01:26:24 (Italy) in region Costa Calabra sud occidentale (Catanzaro, Vibo Valentia, Reggio di Calabria)

A magnitude ML 2.1 earthquake occured in region: Costa Calabra sud occidentale (Catanzaro, Vibo Valentia, Reggio di Calabria), on

  • 07-09-2015 23:26:24 (UTC)
  • 08-09-2015 01:26:24 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.7630, 15.6650 at 160 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
62 Km W of Lamezia Terme (70714 inhabitants)
64 Km N of Messina (238439 inhabitants)
73 Km N of Reggio di Calabria (183035 inhabitants)
78 Km SW of Cosenza (67546 inhabitants)
82 Km W of Catanzaro (90612 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 2015-09-07
23:26:24
38.7628 15.6653 160 2016-02-19
13:21:47
Bollettino Sismico Italiano INGV 22493901
Reviewed
Rev100
ML 2.3 2015-09-07
23:26:24
38.7312 15.7177 164 2015-09-07
23:34:22
Sala Sismica INGV-Roma 21279821
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2015-09-07 23:26:24 ± 0.22
Latitude 38.7628 ± 0.0090
Longitude 15.6653 ± 0.0185
Depth (km) 160 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 22493901

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1461
Semi-minor axis of confidence ellipse (meter) 853
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 112
Circular confidence region, given by single value of horizontal uncertainty (meter) 1460.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 131
Number of associated phases, regardless of their use for origin computation 34
Number of defining phases 31
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.54503
Number of stations at which the event was observed 18
Number of stations from which data was used for origin computation 16
Magnitudes information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.0
Num. used stations 1
Type of magnitude ML
Reference to an origin 22493901
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-11-30 17:16:17

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 2
Type of magnitude ML
Reference to an origin 21279821
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2015-09-07 23:34:20
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PTRJ.HNZ. 2015-09-07T23:27:41.99 3.0 undecidable manual Sn -0.19 0
IV.HLNI.HHZ. 2015-09-07T23:27:19.20 0.1 undecidable manual S 204 171.495 130 0.32 67
MN.CUC.HHE. 2015-09-07T23:27:13.35 0.3 undecidable manual S 5 137.1627 137 -0.16 59
IV.SERS.HHZ. 2015-09-07T23:27:08.42 0.1 undecidable manual S 71 93.3399 148 0.7 76
IV.NOV.HHZ. 2015-09-07T23:27:08.27 0.1 undecidable manual S 210 93.6396 148 0.52 80
IV.MCSR.HHZ. 2015-09-07T23:27:07.69 0.1 undecidable manual S 206 86.247 150 0.76 74
IV.MPAZ.HHZ. 2015-09-07T23:27:07.73 0.1 undecidable manual S 162 94.6386 147 -0.14 87
IV.CET2.HHZ. 2015-09-07T23:27:07.30 0.3 undecidable manual S 16 88.5447 149 0.12 67
IV.MTTG.HHE. 2015-09-07T23:27:06.95 0.3 undecidable manual S 178 84.3489 150 0.23 66
IV.SOI.EHZ. 2015-09-07T23:27:06.67 0.1 undecidable manual S 156 83.6496 151 0.02 91
IV.IVPL.HHZ. 2015-09-07T23:27:05.44 0.1 undecidable manual S 234 73.2711 154 -0.17 90
IV.GMB.BHZ. 2015-09-07T23:27:05.27 3.0 undecidable manual S 62.8926 0.08 0
IV.CAR1.HHZ. 2015-09-07T23:27:05.28 0.1 undecidable manual S 41 71.9724 154 -0.2 89
IV.PLAC.HHZ. 2015-09-07T23:27:05.99 0.3 undecidable manual S 117 75.4689 153 0.17 68
MN.CEL.HNZ. 2015-09-07T23:27:03.76 0.1 undecidable manual S 160 59.1963 158 -0.62 82
IV.MSRU.HHZ. 2015-09-07T23:27:03.83 0.1 undecidable manual S 194 56.9985 159 -0.38 89
IV.JOPP.HHZ. 2015-09-07T23:27:02.22 0.1 undecidable manual S 132 25.752 170 -0.21 97
IV.HLNI.HHZ. 2015-09-07T23:26:55.23 0.1 undecidable manual P 204 171.495 130 -0.74 60
MN.CUC.HHE. 2015-09-07T23:26:52.86 0.3 undecidable manual P 5 137.1627 137 0 61
IV.SERS.HHZ. 2015-09-07T23:26:49.90 0.1 undecidable manual P 71 93.3399 148 0.38 83
IV.NOV.HHZ. 2015-09-07T23:26:49.83 0.1 undecidable manual P 210 93.6396 148 0.29 84
IV.MCSR.HHZ. 2015-09-07T23:26:49.04 0.1 undecidable manual P 206 86.247 150 -0.02 91
IV.MPAZ.HHZ. 2015-09-07T23:26:49.45 0.1 undecidable manual P 162 94.6386 147 -0.15 87
IV.CET2.HHZ. 2015-09-07T23:26:49.38 0.3 undecidable manual P 16 88.5447 149 0.18 66
IV.MTTG.HHE. 2015-09-07T23:26:49.08 0.3 undecidable manual P 178 84.3489 150 0.13 67
IV.PLAC.HHZ. 2015-09-07T23:26:48.36 0.1 undecidable manual P 117 75.4689 153 -0.06 92
IV.MPNC.HHN. 2015-09-07T23:26:48.07 0.1 undecidable manual P 202 73.5708 154 -0.25 89
IV.SOI.EHZ. 2015-09-07T23:26:48.67 0.1 undecidable manual P 156 83.6496 151 -0.23 88
IV.IVPL.HHZ. 2015-09-07T23:26:48.44 0.1 undecidable manual P 234 73.2711 154 0.14 91
IV.GMB.BHZ. 2015-09-07T23:26:48.12 3.0 undecidable manual P 62.8926 0.19 0
IV.CAR1.HHZ. 2015-09-07T23:26:48.30 0.1 undecidable manual P 41 71.9724 154 0.07 93
IV.MSRU.HHZ. 2015-09-07T23:26:47.13 0.1 undecidable manual P 194 56.9985 159 -0.36 90
MN.CEL.HNZ. 2015-09-07T23:26:47.63 0.1 undecidable manual P 160 59.1963 158 0.04 95
IV.JOPP.HHZ. 2015-09-07T23:26:46.37 0.1 undecidable manual P 132 25.752 170 -0.1 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.JOPP.HHN. ML:2.0 0.000048899999999999996 0.16 AML other m 2015-09-07T23:27:03.08
IV.JOPP.HHE. ML:2.0 0.0000511 1.12 AML other m 2015-09-07T23:27:03.59
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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