A magnitude ML 2.2 earthquake occured in region: 2 km SW Comiso (RG), on
and geographic coordinates (lat, lon) 36.9320, 14.5960 at 25 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 |
---|---|---|---|---|
Comiso | RG | 2 | 30156 | 30156 |
Vittoria | RG | 6 | 63339 | 93495 |
Ragusa | RG | 12 | 73313 | 166808 |
Santa Croce Camerina | RG | 13 | 10823 | 177631 |
Acate | RG | 14 | 10954 | 188585 |
Chiaramonte Gulfi | RG | 15 | 8238 | 196823 |
Modica | RG | 17 | 54633 | 251456 |
Mazzarrone | CT | 17 | 4078 | 255534 |
Scicli | RG | 18 | 27077 | 282611 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.2 | 2009-11-07 03:05:41 |
36.932 | 14.596 | 25 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 986889 |
Field | Value |
---|---|
Time (UTC) | 2009-11-07 03:05:41 ± 0.33 |
Latitude | 36.9320 ± 0.0135 |
Longitude | 14.5960 ± 0.0158 |
Depth (km) | 25 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 986889 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1457 |
Semi-minor axis of confidence ellipse (meter) | 1038 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 235 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2051.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 295 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.35 |
Epicentral distance of station closest to the epicenter (degree) | 0.15199 |
Epicentral distance of station farthest from the epicenter (degree) | 0.59895 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 986889 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 18:53:25 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.AGST.EHZ. | 2009-11-07T03:06:01.85 | 0.1 | undecidable | manual | Sg | 57 | 66.4779 | -0.664 | 79 | |
IV.HCRL.HHE. | 2009-11-07T03:05:59.52 | 0.1 | undecidable | manual | Sg | 45 | 54.8007 | -0.017 | 96 | |
IV.SSY.HHN. | 2009-11-07T03:05:58.50 | 0.1 | undecidable | manual | Sg | 59 | 49.1175 | 0.398 | 90 | |
IV.HAVL.HHE. | 2009-11-07T03:05:57.56 | 0.1 | undecidable | manual | Sg | 86 | 46.7199 | 0.058 | 98 | |
IV.HVZN.HHZ. | 2009-11-07T03:05:53.30 | 0.1 | undecidable | manual | Sg | 21 | 29.2485 | -0.06 | 100 | |
IV.AGST.EHZ. | 2009-11-07T03:05:53.49 | 0.1 | undecidable | manual | Pg | 57 | 66.4779 | -0.29 | 89 | |
IV.HCRL.HHE. | 2009-11-07T03:05:52.12 | 0.1 | positive | manual | Pg | 45 | 54.8007 | 0.058 | 95 | |
IV.SSY.HHN. | 2009-11-07T03:05:51.43 | 0.1 | negative | manual | Pg | 59 | 49.1175 | 0.196 | 93 | |
IV.HMDC.HHE. | 2009-11-07T03:05:50.55 | 0.1 | undecidable | manual | Sg | 80 | 16.872 | -0.373 | 95 | |
IV.HAVL.HHE. | 2009-11-07T03:05:50.97 | 0.1 | negative | manual | Pg | 86 | 46.7199 | 0.083 | 96 | |
IV.HVZN.HHZ. | 2009-11-07T03:05:48.76 | 0.1 | undecidable | manual | Pg | 21 | 29.2485 | 0.264 | 95 | |
IV.HMDC.HHE. | 2009-11-07T03:05:47.27 | 0.1 | positive | manual | Pg | 80 | 16.872 | 0.181 | 99 |