Earthquake with magnitude of ML 1.9 on date 13-09-2007 and time 17:36:15 (Italy) in region Costa Calabra sud orientale (Reggio di Calabria)

A magnitude ML 1.9 earthquake occured in region: Costa Calabra sud orientale (Reggio di Calabria), on

  • 13-09-2007 15:36:15 (UTC)
  • 13-09-2007 17:36:15 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 37.9420, 16.3680 at 10 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
66 Km E of Reggio di Calabria (183035 inhabitants)
76 Km E of Messina (238439 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 2.2
ML 1.9
2007-09-13
15:36:15
37.942 16.368 10 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 651849
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2007-09-13 15:36:15 ± 0.26
Latitude 37.9420 ± 0.0126
Longitude 16.3680 ± 0.0114
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 651849

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1579
Semi-minor axis of confidence ellipse (meter) 632
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 326
Circular confidence region, given by single value of horizontal uncertainty (meter) 1720.5
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 266
Number of associated phases, regardless of their use for origin computation 13
Number of defining phases 11
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.76442
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 6
Magnitudes information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.5
Num. used stations
Type of magnitude ML
Reference to an origin 651849
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 12:23:09

Md:2.2

Field Value
Value 2.2
Uncertainty 0.2
Num. used stations
Type of magnitude Md
Reference to an origin 651849
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 12:23:09
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MSRU.BHE. 2007-09-13T15:36:40.75 0.1 undecidable manual Sg 296 83.1501 0.397 84
IV.FG2.SHZ. 2007-09-13T15:36:37.29 10.0 undecidable manual Pg 0 0 0
IV.MTTG.SHZ. 2007-09-13T15:36:34.00 0.1 undecidable manual Sg 277 58.7967 0.133 93
IV.PLAC.HHN. 2007-09-13T15:36:33.38 0.1 undecidable manual Sg 6 56.5989 0.095 94
IV.MSRU.BHE. 2007-09-13T15:36:29.46 0.1 undecidable manual Pg 296 83.1501 -0.373 84
IV.JOPP.HHZ. 2007-09-13T15:36:29.92 0.1 undecidable manual Pg 330 84.8484 -0.186 87
IV.MPAZ.BHZ. 2007-09-13T15:36:26.59 0.1 undecidable manual Sg 272 31.6461 -0.02 100
IV.SOI.EHZ. 2007-09-13T15:36:26.12 0.1 undecidable manual Sg 298 31.0467 -0.336 93
IV.MTTG.SHZ. 2007-09-13T15:36:26.10 0.1 undecidable manual Pg 277 58.7967 0.012 95
IV.PLAC.HHN. 2007-09-13T15:36:25.85 0.1 undecidable manual Pg 6 56.5989 0.099 94
IV.MPAZ.BHZ. 2007-09-13T15:36:22.06 0.1 undecidable manual Pg 272 31.6461 0.159 97
IV.SOI.EHZ. 2007-09-13T15:36:21.81 0.1 negative manual Pg 298 31.0467 -0.003 100
IV.ERC.SHZ. 2007-09-13T15:36:16.65 10.0 undecidable manual Pg 0 0 0
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