Earthquake with magnitude of ML 3.5 on date 14-05-2013 and time 14:01:42 (Italy) in region Mar Ionio Meridionale (MARE)

A magnitude ML 3.5 earthquake occured in region: Mar Ionio Meridionale (MARE), on

  • 14-05-2013 12:01:42 (UTC)
  • 14-05-2013 14:01:42 (UTC +02:00) Italian time
  • 14-05-2013 15:01:42 (UTC +03:00) local time in the region of the earthquake (Europe/Athens)

and geographic coordinates (lat, lon) 37.174, 20.355 at 15 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

No Italian municipalities within 100 km from the epicenter with at least 50000 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 3.5 2013-05-14
12:01:42
37.1737 20.355 15 2014-10-21
12:08:56
Sala Sismica INGV-Roma 3518471
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2013-05-14 12:01:42 ± 0.22
Latitude 37.1737 ± 0.0252
Longitude 20.3550 ± 0.0124
Depth (km) 15 ± 3 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 3518471

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2985
Semi-minor axis of confidence ellipse (meter) 661
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 21
Circular confidence region, given by single value of horizontal uncertainty (meter) 2990
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 176
Number of associated phases, regardless of their use for origin computation 21
Number of defining phases 20
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.15
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 4.54877
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 13
Magnitude information

ML:3.5

Field Value
Value 3.5
Uncertainty 0.1
Num. used stations 5
Type of magnitude ML
Reference to an origin 3518471
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2013-05-14 13:52:58
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MCPD.HHZ. 2013-05-14T12:03:42.80 0.6 undecidable manual S 284 4.5488 54 0.58 11
IV.MNO.SHZ. 2013-05-14T12:03:42.20 0.6 undecidable manual S 281 4.547 54 0.03 12
IV.HVZN.HHZ. 2013-05-14T12:03:40.50 0.6 undecidable manual S 272 4.4903 54 -0.31 12
IV.HMDC.HHZ. 2013-05-14T12:03:39.78 0.6 undecidable manual S 269 4.448 54 -0.01 12
IV.MEU.SHZ. 2013-05-14T12:03:38.03 0.6 undecidable manual S 271 4.4013 54 -0.65 11
IV.ARRO.EHZ. 2013-05-14T12:03:37.87 3.0 negative manual Pn -0.68 0
IV.SSY.HHZ. 2013-05-14T12:03:33.22 0.6 undecidable manual S 271 4.2052 54 -0.78 10
IV.HAVL.HHZ. 2013-05-14T12:03:33.60 0.6 undecidable manual S 269 4.1782 54 0.26 12
IV.MCSR.HHZ. 2013-05-14T12:03:32.76 0.6 undecidable manual S 284 4.1531 54 0.02 13
IV.HVZN.HHZ. 2013-05-14T12:02:51.42 0.6 negative manual P 272 4.4903 54 0.6 11
IV.HMDC.HHZ. 2013-05-14T12:02:50.34 0.6 undecidable manual P 269 4.448 54 0.1 12
IV.MEU.SHZ. 2013-05-14T12:02:49.48 0.6 negative manual P 271 4.4013 54 -0.11 12
IV.HPAC.HHZ. 2013-05-14T12:02:48.95 0.6 positive manual P 265 4.2727 54 1.14 9
IV.HLNI.HHZ. 2013-05-14T12:02:48.67 0.3 undecidable manual P 274 4.3644 54 -0.41 17
IV.SSY.HHZ. 2013-05-14T12:02:47.40 0.3 undecidable manual P 271 4.2052 54 0.51 17
IV.HAVL.HHZ. 2013-05-14T12:02:46.68 1.0 undecidable manual P 269 4.1782 54 0.17 6
IV.HCRL.HHZ. 2013-05-14T12:02:46.93 0.6 undecidable manual P 273 4.2358 54 -0.38 12
HL.ITM.HHZ. 2013-05-14T12:02:22.13 0.6 undecidable manual S 89 1.2501 92 0.08 47
HL.VLS.HHZ. 2013-05-14T12:02:15.25 0.1 undecidable manual S 10 1.0198 92 0.04 100
HL.ITM.HHZ. 2013-05-14T12:02:05.28 0.1 undecidable manual P 89 1.2501 92 -0.07 94
HL.VLS.HHZ. 2013-05-14T12:02:01.33 0.1 undecidable manual P 10 1.0198 92 -0.07 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.HCRL.HHE. ML:3.4 8.465E-5 0.9 AML other m 2013-05-14T12:03:36.01
IV.HCRL.HHN. ML:3.4 7.76E-5 1.56 AML other m 2013-05-14T12:03:49.64
IV.HLNI.HHE. ML:3.6 0.000131 0.16 AML other m 2013-05-14T12:03:38.07
IV.HLNI.HHN. ML:3.4 8.925E-5 0.5 AML other m 2013-05-14T12:03:37.83
HL.ITM.HHN. ML:2 6.635E-5 0.34 AML other m 2013-05-14T12:02:29.60
HL.ITM.HHE. ML:2 5.465E-5 0.64 AML other m 2013-05-14T12:02:32.16
IV.MCSR.HHE. ML:3.5 0.0001163 0.3 AML other m 2013-05-14T12:03:38.61
IV.MCSR.HHN. ML:3.6 0.0001385 0.26 AML other m 2013-05-14T12:03:37.00
IV.MEU.SHE. ML:0 0.0001111 1.48 AML other m 2013-05-14T12:03:45.30
IV.MEU.SHN. ML:0 0.0001665 1.12 AML other m 2013-05-14T12:03:41.46
IV.NOCI.HHE. ML:3.5 9.63E-5 1.34 AML other m 2013-05-14T12:03:41.01
IV.NOCI.HHN. ML:3.5 0.0001025 1.48 AML other m 2013-05-14T12:03:54.92
HL.VLS.HHE. ML:2.2 0.0001305 1.5 AML other m 2013-05-14T12:02:19.00
HL.VLS.HHN. ML:2.2 0.000145 0.52 AML other m 2013-05-14T12:02:26.16
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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