A magnitude ML 1.7 earthquake occured in region: 4 km W Licodia Eubea (CT), on
and geographic coordinates (lat, lon) 37.1710, 14.6670 at 20 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Licodia Eubea | CT | 4 | 3081 | 3081 |
Grammichele | CT | 6 | 13418 | 16499 |
Vizzini | CT | 7 | 6241 | 22740 |
Mineo | CT | 11 | 5159 | 27899 |
Monterosso Almo | RG | 12 | 3032 | 30931 |
Mazzarrone | CT | 13 | 4078 | 35009 |
Caltagirone | CT | 16 | 38686 | 73695 |
Chiaramonte Gulfi | RG | 16 | 8238 | 81933 |
Militello in Val di Catania | CT | 16 | 7443 | 89376 |
Buccheri | SR | 17 | 1999 | 91375 |
Giarratana | RG | 18 | 3048 | 94423 |
Palagonia | CT | 19 | 16608 | 111031 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.9
ML 1.7 |
2007-07-23 18:12:27 |
37.171 | 14.667 | 20 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 643079 |
Field | Value |
---|---|
Time (UTC) | 2007-07-23 18:12:27 ± 0.32 |
Latitude | 37.1710 ± 0.0261 |
Longitude | 14.6670 ± 0.0147 |
Depth (km) | 20 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 643079 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2739 |
Semi-minor axis of confidence ellipse (meter) | 1281 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 4 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3178.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 162 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.36 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41998 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 643079 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 12:13:40 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 643079 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 12:13:40 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LVI.SHZ. | 2007-07-23T18:12:51.25 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.HAVL.BHN. | 2007-07-23T18:12:43.54 | 0.1 | undecidable | manual | Sg | 120 | 46.62 | 0.334 | 45 | |
IV.SSY.BHN. | 2007-07-23T18:12:40.97 | 0.1 | undecidable | manual | Sg | 92 | 36.0417 | 0.457 | 45 | |
IV.RAFF.HHZ. | 2007-07-23T18:12:38.29 | 0.6 | undecidable | manual | Sg | 282 | 27.4503 | -0.146 | 24 | |
IV.HAVL.BHN. | 2007-07-23T18:12:36.50 | 0.1 | undecidable | manual | Pg | 120 | 46.62 | -0.265 | 91 | |
IV.SSY.BHN. | 2007-07-23T18:12:35.09 | 0.1 | positive | manual | Pg | 92 | 36.0417 | -0.117 | 95 | |
IV.RAFF.HHZ. | 2007-07-23T18:12:34.27 | 0.1 | positive | manual | Pg | 282 | 27.4503 | 0.262 | 94 | |
IV.HVZN.BHZ. | 2007-07-23T18:12:34.36 | 0.1 | undecidable | manual | Sg | 79 | 4.3956 | -0.084 | 51 | |
IV.HVZN.BHZ. | 2007-07-23T18:12:31.54 | 0.1 | positive | manual | Pg | 79 | 4.3956 | -0.168 | 100 | |
IV.MSI.SHZ. | 2007-07-23T18:12:25.53 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MPAZ.BHN. | 2007-07-23T18:12:17.23 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |