Earthquake with magnitude of ML 2.0 on date 18-07-2007 and time 05:32:03 (Italy) in region Tirreno Meridionale (MARE)

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

  • 18-07-2007 03:32:03 (UTC)
  • 18-07-2007 05:32:03 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.4890, 15.4460 at 132 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
34 Km N of Messina (238439 inhabitants)
46 Km NW of Reggio di Calabria (183035 inhabitants)
93 Km SW of Lamezia Terme (70714 inhabitants)
100 Km N of Acireale (52622 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
Md 2.1
ML 2.0
2007-07-18
03:32:03
38.489 15.446 132 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 641689
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2007-07-18 03:32:03 ± 0.2
Latitude 38.4890 ± 0.0144
Longitude 15.4460 ± 0.0264
Depth (km) 132 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 641689

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2376
Semi-minor axis of confidence ellipse (meter) 1501
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 234
Circular confidence region, given by single value of horizontal uncertainty (meter) 2801.8
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 230
Number of associated phases, regardless of their use for origin computation 15
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.24
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.97217
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 8
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations
Type of magnitude ML
Reference to an origin 641689
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 12:12:11

Md:2.1

Field Value
Value 2.1
Uncertainty 0.1
Num. used stations
Type of magnitude Md
Reference to an origin 641689
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 12:12:11
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CARO.HHE. 2007-07-18T03:32:43.17 1.0 undecidable manual Sg 38 107.9142 -0.259 10
IV.PLAC.HHN. 2007-07-18T03:32:40.42 0.1 undecidable manual Sg 93 86.247 -0.055 44
IV.MPAZ.BHZ. 2007-07-18T03:32:38.96 0.3 undecidable manual Sg 140 76.9674 -0.383 32
IV.JOPP.HHZ. 2007-07-18T03:32:36.16 0.3 undecidable manual Sg 71 40.3263 0.244 36
MN.CEL.HHZ. 2007-07-18T03:32:36.26 0.6 undecidable manual Sg 123 46.5201 -0.105 24
IV.MSRU.BHN. 2007-07-18T03:32:35.29 0.3 undecidable manual Sg 168 25.5522 0.203 37
IV.CARO.HHE. 2007-07-18T03:32:26.31 0.1 positive manual Pg 38 107.9142 -0.186 84
IV.GRI.EHE. 2007-07-18T03:32:25.61 0.6 undecidable manual Pg 66 92.1411 0.387 42
IV.MPAZ.BHZ. 2007-07-18T03:32:24.26 0.1 undecidable manual Pg 140 76.9674 0.123 91
IV.PLAC.HHN. 2007-07-18T03:32:24.83 0.1 positive manual Pg 93 86.247 0.04 91
IV.IFIL.BHZ. 2007-07-18T03:32:23.55 10.0 undecidable manual Pg 0 0 0
IV.SOI.SHZ. 2007-07-18T03:32:23.78 0.6 undecidable manual Pg 131 70.1742 0.081 46
IV.JOPP.HHZ. 2007-07-18T03:32:22.19 0.1 undecidable manual Pg 71 40.3263 0.033 99
MN.CEL.HHZ. 2007-07-18T03:32:22.40 0.1 undecidable manual Pg 123 46.5201 -0.017 98
IV.MSRU.BHN. 2007-07-18T03:32:21.55 0.1 negative manual Pg 168 25.5522 -0.13 100
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download