Earthquake with magnitude of ML 2.1 on date 26-09-2016 and time 17:19:40 (Italy) in region Tirreno Meridionale (MARE)

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

  • 26-09-2016 15:19:40 (UTC)
  • 26-09-2016 17:19:40 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.9, 15.68 at 168 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
56 Km W of Lamezia Terme (70714 inhabitants)
67 Km SW of Cosenza (67546 inhabitants)
79 Km N of Messina (238439 inhabitants)
79 Km W of Catanzaro (90612 inhabitants)
87 Km N of Reggio di Calabria (183035 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
Rev 1000 ML 2.1 2016-09-26
15:19:40
38.9 15.68 168 2017-05-08
08:27:19
Bollettino Sismico Italiano INGV 37995901
Rev 100 ML 1.9 2016-09-26
15:19:40
38.97 15.85 176 2016-09-26
15:29:44
Sala Sismica INGV-Roma 29559611
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2016-09-26 15:19:40 ± 0.3
Latitude 38.90 ± 0.02
Longitude 15.68 ± 0.03
Depth (km) 168 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 37995901

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2985
Semi-minor axis of confidence ellipse (meter) 906
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 113
Circular confidence region, given by single value of horizontal uncertainty (meter) 2980
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 145
Number of associated phases, regardless of their use for origin computation 29
Number of defining phases 29
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.36
Epicentral distance of station closest to the epicenter (degree) 0.54499
Epicentral distance of station farthest from the epicenter (degree) 2.16916
Number of stations at which the event was observed 19
Number of stations from which data was used for origin computation 19
Magnitudes information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 5
Type of magnitude ML
Reference to an origin 37995901
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2017-05-08 08:27:19

ML:1.9

Field Value
Value 1.9
Uncertainty 0.1
Num. used stations 2
Type of magnitude ML
Reference to an origin 29559611
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2016-09-26 15:29:44
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.SALB.HHZ. 2016-09-26T15:20:30.05 0.6 undecidable manual S 27 1.1071 142 1.11 31
MN.TIP.HHZ. 2016-09-26T15:20:26.02 0.6 undecidable manual S 71 0.8822 148 0.18 46
IV.SERS.HHZ. 2016-09-26T15:20:24.65 0.3 undecidable manual S 80 0.795 151 -0.12 71
IV.MILZ.HHN. 2016-09-26T15:20:24.21 0.3 undecidable manual S 210 0.7168 153 0.33 69
IV.SPS2.HHE. 2016-09-26T15:20:23.50 0.3 undecidable manual S 52 0.6448 155 0.36 69
IV.MSCL.HHN. 2016-09-26T15:20:23.02 0.3 undecidable manual S 173 0.6691 155 -0.36 70
IV.MSRU.HHE. 2016-09-26T15:20:23.02 0.3 undecidable manual S 192 0.6457 155 -0.13 73
IV.PLAC.HHZ. 2016-09-26T15:20:23.61 0.3 undecidable manual S 127 0.7401 152 -0.53 66
IV.CET2.HHZ. 2016-09-26T15:20:22.94 0.3 undecidable manual S 18 0.6673 155 -0.42 69
IV.CAR1.HHZ. 2016-09-26T15:20:21.92 0.6 undecidable manual S 49 0.545 159 -0.29 49
IV.NOCI.HHZ. 2016-09-26T15:20:17.65 0.3 undecidable manual P 29 2.1692 122 -2.08 14
IV.LTRZ.EHZ. 2016-09-26T15:20:14.53 0.1 undecidable manual P 27 1.9174 125 -2.29 18
IV.MGR.HHZ. 2016-09-26T15:20:10.28 0.3 undecidable manual P 355 1.2447 138 0.42 60
IV.SCHR.EHN. 2016-09-26T15:20:10.05 0.6 undecidable manual P 13 1.3373 136 -0.68 36
IV.SIRI.HHZ. 2016-09-26T15:20:10.18 0.1 undecidable manual P 6 1.2932 137 -0.13 84
IV.SALB.HHZ. 2016-09-26T15:20:09.06 0.1 positive manual P 27 1.1071 142 0.43 83
MN.CUC.HHE. 2016-09-26T15:20:08.40 0.1 undecidable manual P 5 1.1017 142 -0.19 87
IV.CELI.HHE. 2016-09-26T15:20:07.08 0.3 undecidable manual P 51 0.8175 150 0.71 60
IV.SERS.HHZ. 2016-09-26T15:20:06.25 0.1 positive manual P 80 0.795 151 0.03 97
IV.MILZ.HHN. 2016-09-26T15:20:06.06 0.3 undecidable manual P 210 0.7168 153 0.35 69
MN.TIP.HHZ. 2016-09-26T15:20:06.82 0.1 positive manual P 71 0.8822 148 -0.02 95
IV.SPS2.HHE. 2016-09-26T15:20:05.35 0.3 undecidable manual P 52 0.6448 155 0.08 74
IV.MSCL.HHN. 2016-09-26T15:20:05.32 0.3 undecidable manual P 173 0.6691 155 -0.1 73
IV.CET2.HHZ. 2016-09-26T15:20:05.32 0.3 undecidable manual P 18 0.6673 155 -0.09 74
IV.MSRU.HHE. 2016-09-26T15:20:05.28 0.1 undecidable manual P 192 0.6457 155 0 100
IV.PLAC.HHZ. 2016-09-26T15:20:05.81 0.1 positive manual P 127 0.7401 152 -0.05 97
MN.CEL.HNZ. 2016-09-26T15:20:05.28 0.3 undecidable manual P 165 0.6565 155 -0.06 74
IV.GRI.EHN. 2016-09-26T15:20:05.64 0.3 undecidable manual P 97 0.5792 158 0.72 63
IV.CAR1.HHZ. 2016-09-26T15:20:04.65 0.3 undecidable manual P 49 0.545 159 -0.09 75
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CAR1.HNN. ML:2.6 0.00016206935 7.0912 AML other m 2016-09-26T15:20:20.93
IV.CAR1.HHN. ML:2.1 4.4176265E-5 0.7424 AML other m 2016-09-26T15:20:22.57
IV.CAR1.HHE. ML:2.1 4.8565855E-5 0.2432 AML other m 2016-09-26T15:20:23.29
IV.CAR1.HNE. ML:2.6 0.0001345988 4.9152 AML other m 2016-09-26T15:20:25.32
IV.PLAC.HHE. ML:2.2 4.8106355E-5 1.7152 AML other m 2016-09-26T15:20:25.78
IV.PLAC.HNE. ML:2.3 6.9317889E-5 6.3104 AML other m 2016-09-26T15:20:28.36
IV.PLAC.HHN. ML:1.9 2.942428E-5 3.4304 AML other m 2016-09-26T15:20:23.95
IV.PLAC.HNN. ML:2.2 5.466789E-5 4.288 AML other m 2016-09-26T15:20:27.92
IV.SALB.HHE. ML:0 2.0907135E-5 0.704 AML other m 2016-09-26T15:20:32.19
IV.SALB.HNE. ML:2.3 5.3346655E-5 3.5328 AML other m 2016-09-26T15:20:33.96
IV.SALB.HHN. ML:1.7 1.470501E-5 2.9696 AML other m 2016-09-26T15:20:32.61
IV.SALB.HNN. ML:2.3 4.8687155E-5 7.5776 AML other m 2016-09-26T15:20:30.37
IV.SERS.HNE. ML:2.3 7.0906043E-5 10.7008 AML other m 2016-09-26T15:20:30.52
IV.SERS.HHE. ML:1.8 2.24E-5 0.42 AML other m 2016-09-26T15:20:25.34
IV.SERS.HNN. ML:2 3.4107605E-5 1.344 AML other m 2016-09-26T15:20:24.88
IV.SERS.HHN. ML:1.8 2.065E-5 0.98 AML other m 2016-09-26T15:20:26.20
MN.TIP.HNN. ML:2.2 4.257046E-5 1.9584 AML other m 2016-09-26T15:20:25.86
MN.TIP.HNE. ML:2.3 6.242076E-5 6.4 AML other m 2016-09-26T15:20:24.69
MN.TIP.HHN. ML:1.5 1.1919245E-5 3.0464 AML other m 2016-09-26T15:20:26.85
MN.TIP.HHE. ML:1.7 1.6765785E-5 1.9072 AML other m 2016-09-26T15:20:26.12
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
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