Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 09-06-2015 and time 04:57:18 (UTC) in region Tirreno Meridionale (MARE)

A magnitude ML 2.0 earthquake occured in region: Tirreno Meridionale (MARE), on

  • 09-06-2015 04:57:18 (UTC)
  • 09-06-2015 06:57:18 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.9520, 15.5820 at 180 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
64 Km W of Lamezia Terme (70714 inhabitants)
70 Km SW of Cosenza (67546 inhabitants)
84 Km N of Messina (238439 inhabitants)
88 Km W of Catanzaro (90612 inhabitants)
94 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
Bulletin
Rev1000 		ML 2.0 2015-06-09
04:57:18		 38.952 15.5823 180 2016-01-08
08:45:27		 Bollettino Sismico Italiano INGV 22185761
Reviewed
Rev100 		ML 2.1 2015-06-09
04:57:18		 38.9127 15.518 177 2015-06-09
05:04:54		 Sala Sismica INGV-Roma 19587491
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2015-06-09 04:57:18 ± 0.24
Latitude 38.9520 ± 0.0126
Longitude 15.5823 ± 0.0254
Depth (km) 180 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 22185761

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2165
Semi-minor axis of confidence ellipse (meter) 1132
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 75
Circular confidence region, given by single value of horizontal uncertainty (meter) 2170.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 241
Number of associated phases, regardless of their use for origin computation 18
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0.41818
Epicentral distance of station farthest from the epicenter (degree) 1.16013
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 7
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations 5
Type of magnitude ML
Reference to an origin 22185761
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-11-10 13:37:27

ML:2.1

Field Value
Value 2.1
Uncertainty 0.2
Num. used stations 7
Type of magnitude ML
Reference to an origin 19587491
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2015-06-09 05:04:53
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SALB.HHZ. 2015-06-09T04:58:09.15 3.0 undecidable manual S 128.7711 0.47 0
MN.TIP.HHZ. 2015-06-09T04:58:05.91 0.3 undecidable manual S 76 104.4177 148 -0.08 72
IV.CELI.HHZ. 2015-06-09T04:58:05.76 3.0 undecidable manual S 100.8213 0.44 0
IV.SERS.HHZ. 2015-06-09T04:58:05.39 0.3 undecidable manual S 84 95.8263 150 0.34 68
IV.T0702.EHE. 2015-06-09T04:58:05.20 0.3 undecidable manual S 27 95.5377 150 0.18 71
IV.PLAC.HHZ. 2015-06-09T04:58:04.80 0.6 undecidable manual S 127 92.7405 151 0.08 49
IV.CET2.HHZ. 2015-06-09T04:58:02.45 0.3 undecidable manual S 26 71.5728 157 -0.28 73
IV.CAR1.HHZ. 2015-06-09T04:58:01.53 0.6 undecidable manual S 58 63.6918 159 -0.57 46
IV.JOPP.HHZ. 2015-06-09T04:58:01.09 0.3 undecidable manual S 145 46.4202 165 0.14 79
IV.SALB.HHZ. 2015-06-09T04:57:47.56 3.0 negative manual P 128.7711 0.19 0
IV.SERS.HHZ. 2015-06-09T04:57:45.12 0.1 negative manual P 84 95.8263 150 -0.09 96
IV.T0702.EHE. 2015-06-09T04:57:45.38 0.1 undecidable manual P 27 95.5377 150 0.19 95
MN.TIP.HHZ. 2015-06-09T04:57:45.63 0.1 undecidable manual P 76 104.4177 148 -0.12 94
IV.CELI.HHZ. 2015-06-09T04:57:45.87 3.0 negative manual P 100.8213 0.43 0
IV.PLAC.HHZ. 2015-06-09T04:57:44.94 0.1 negative manual P 127 92.7405 151 -0.08 97
IV.CET2.HHZ. 2015-06-09T04:57:44.04 0.1 undecidable manual P 26 71.5728 157 0.17 100
IV.CAR1.HHZ. 2015-06-09T04:57:43.49 0.6 negative manual P 58 63.6918 159 -0.01 52
IV.JOPP.HHZ. 2015-06-09T04:57:42.84 1.0 undecidable manual P 145 46.4202 165 0 27
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CAR1.HHN. ML:2.0 0.00002795 0.74 AML other m 2015-06-09T04:58:03.11
IV.CAR1.HHE. ML:2.1 0.0000446 1.18 AML other m 2015-06-09T04:58:03.55
IV.CET2.HHE. ML:2.3 0.0000589 0.76 AML other m 2015-06-09T04:58:04.02
IV.CET2.HHN. ML:2.4 0.000081 0.94 AML other m 2015-06-09T04:58:03.87
IV.JOPP.HHE. ML:2.0 0.0000368 0.14 AML other m 2015-06-09T04:58:02.66
IV.JOPP.HHN. ML:2.1 0.000047 0.94 AML other m 2015-06-09T04:58:02.78
IV.PLAC.HHE. ML:2.1 0.0000337 0.28 AML other m 2015-06-09T04:58:05.91
IV.PLAC.HHN. ML:2.0 0.00002755 0.66 AML other m 2015-06-09T04:58:05.86
IV.SERS.HHE. ML:1.7 0.00001315 1.36 AML other m 2015-06-09T04:58:06.13
IV.SERS.HHN. ML:1.7 0.000013989999999999998 0.44 AML other m 2015-06-09T04:58:06.97
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
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