Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.1 on date 08-11-2016 and time 19:25:19 (Italy) in region Tirreno Meridionale (MARE)

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

  • 08-11-2016 18:25:19 (UTC)
  • 08-11-2016 19:25:19 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.7270, 15.4760 at 11 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
83 Km NW of Cosenza (67546 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 2016-11-08
18:25:19		 39.7273 15.4762 11 2017-04-20
15:06:16		 Bollettino Sismico Italiano INGV 44137281
Reviewed
Rev100 		ML 2.2 2016-11-08
18:25:18		 39.7317 15.4887 10 2016-11-08
18:40:21		 Sala Sismica INGV-Roma 32478511
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2016-11-08 18:25:19 ± 0.09
Latitude 39.7273 ± 0.0027
Longitude 15.4762 ± 0.0070
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 44137281

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 610
Semi-minor axis of confidence ellipse (meter) 280
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 99
Circular confidence region, given by single value of horizontal uncertainty (meter) 610.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 183
Number of associated phases, regardless of their use for origin computation 24
Number of defining phases 24
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.27
Epicentral distance of station closest to the epicenter (degree) 0.37232
Epicentral distance of station farthest from the epicenter (degree) 1.47938
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 16
Magnitudes information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.2
Num. used stations 7
Type of magnitude ML
Reference to an origin 44137281
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2017-04-20 15:08:40

ML:2.2

Field Value
Value 2.2
Uncertainty 0.2
Num. used stations 6
Type of magnitude ML
Reference to an origin 32478511
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2016-11-08 18:40:21
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.GRI.EHN. 2016-11-08T18:25:55.92 0.6 undecidable manual S 141 129.0708 90 -0.07 44
IV.PLAC.HHE. 2016-11-08T18:25:46.06 0.3 undecidable manual P 149 164.2134 90 0.24 56
IV.CAR1.HHZ. 2016-11-08T18:25:43.13 0.6 undecidable manual S 130 82.0512 90 -0.3 46
IV.SALB.HHZ. 2016-11-08T18:25:41.43 0.6 undecidable manual S 77 75.9684 90 -0.39 46
IV.JOPP.HNN. 2016-11-08T18:25:40.96 0.6 undecidable manual P 164 129.1707 90 0.54 39
MN.TIP.HHZ. 2016-11-08T18:25:40.42 1.0 negative manual P 119 125.4744 90 0.57 19
IV.GRI.EHN. 2016-11-08T18:25:40.23 0.6 undecidable manual P 141 129.0708 90 -0.17 43
IV.CMPR.HHZ. 2016-11-08T18:25:39.67 0.6 undecidable manual S 347 67.1772 90 0.2 49
IV.MGR.HHZ. 2016-11-08T18:25:34.20 0.3 undecidable manual S 8 46.0206 90 0.38 73
IV.MMN.HHE. 2016-11-08T18:25:34.25 0.6 undecidable manual S 67 47.4192 90 0.05 51
IV.CAR1.HHZ. 2016-11-08T18:25:33.41 0.1 negative manual P 130 82.0512 90 0.26 92
IV.CDRU.HHE. 2016-11-08T18:25:33.63 0.6 undecidable manual P 350 85.8474 90 -0.1 47
IV.CET2.HHZ. 2016-11-08T18:25:33.60 0.6 undecidable manual S 118 46.4202 90 -0.34 49
IV.SCHR.EHN. 2016-11-08T18:25:32.06 0.3 undecidable manual P 44 73.0713 90 0.3 70
IV.SALB.HHZ. 2016-11-08T18:25:32.80 0.3 undecidable manual P 77 75.9684 90 0.59 64
IV.TDS.HHZ. 2016-11-08T18:25:32.16 1.0 undecidable manual P 96 73.8705 90 0.26 23
MN.CUC.HHZ. 2016-11-08T18:25:32.36 0.6 undecidable manual S 44 41.3253 90 -0.22 50
IV.CMPR.HHZ. 2016-11-08T18:25:30.50 0.3 undecidable manual P 347 67.1772 90 -0.36 69
IV.SIRI.HHZ. 2016-11-08T18:25:30.01 0.6 positive manual P 33 60.3951 90 0.19 49
IV.MTSN.HHN. 2016-11-08T18:25:30.48 1.0 undecidable manual P 21 64.1913 90 0.08 25
IV.CET2.HHZ. 2016-11-08T18:25:27.43 0.1 positive manual P 118 46.4202 90 -0.23 100
IV.MMN.HHE. 2016-11-08T18:25:27.82 0.3 undecidable manual P 67 47.4192 90 0.01 78
MN.CUC.HHZ. 2016-11-08T18:25:26.50 0.3 positive manual P 44 41.3253 90 -0.38 73
IV.MGR.HHZ. 2016-11-08T18:25:26.86 0.1 negative manual P 8 46.0206 90 -0.73 85
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CAR1.HHE. ML:2.5 0.0004590206 0.4096 AML other m 2016-11-08T18:25:47.00
IV.CAR1.HHN. ML:2.4 0.00034744790000000006 0.3584 AML other m 2016-11-08T18:25:47.31
IV.CAR1.HNE. ML:2.7 0.00064188625 0.3968 AML other m 2016-11-08T18:25:49.22
IV.CET2.HHE. ML:2.4 0.0008360714499999999 0.1152 AML other m 2016-11-08T18:25:35.28
IV.CET2.HHN. ML:2.4 0.0008282832500000001 0.128 AML other m 2016-11-08T18:25:34.12
MN.CUC.HHE. ML:2.2 0.0005452082 0.2688 AML other m 2016-11-08T18:25:35.86
MN.CUC.HNN. ML:1.8 0.00023282455 0.256 AML other m 2016-11-08T18:25:34.90
MN.CUC.HHN. ML:2.0 0.0002909842 0.256 AML other m 2016-11-08T18:25:35.92
MN.CUC.HNE. ML:2.1 0.0004379421 0.2688 AML other m 2016-11-08T18:25:35.99
IV.MGR.HNE. ML:1.9 0.00020928238499999999 0.2816 AML other m 2016-11-08T18:25:34.35
IV.MGR.HHE. ML:1.9 0.0002450465 0.1408 AML other m 2016-11-08T18:25:34.88
IV.MGR.HHN. ML:2.0 0.00026487004999999997 0.2176 AML other m 2016-11-08T18:25:40.42
IV.MTSN.HHE. ML:1.9 0.000134079295 0.3456 AML other m 2016-11-08T18:25:45.86
IV.MTSN.HHN. ML:1.9 0.0001539046 0.2304 AML other m 2016-11-08T18:25:43.28
IV.SALB.HHE. ML:2.1 0.00016818454999999999 0.2816 AML other m 2016-11-08T18:25:46.59
IV.SALB.HHN. ML:1.8 0.000105178295 0.2944 AML other m 2016-11-08T18:25:46.30
IV.SALB.HNN. ML:1.9 0.0001095567165 0.2816 AML other m 2016-11-08T18:25:46.31
IV.SALB.HNE. ML:2.0 0.0001665246 0.32 AML other m 2016-11-08T18:25:46.44
IV.SIRI.HNN. ML:2.1 0.00027802404999999994 0.2688 AML other m 2016-11-08T18:25:42.17
IV.SIRI.HHE. ML:2.4 0.00051817695 0.3456 AML other m 2016-11-08T18:25:42.78
IV.SIRI.HNE. ML:2.4 0.00049362385 0.3456 AML other m 2016-11-08T18:25:42.78
IV.SIRI.HHN. ML:2.1 0.00027909800000000003 0.256 AML other m 2016-11-08T18:25:42.17
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
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