A magnitude ML 2.1 earthquake occured in region: 6 km SW Caltagirone (CT), on
and geographic coordinates (lat, lon) 37.1910, 14.4760 at 30 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 |
---|---|---|---|---|
Caltagirone | CT | 6 | 38686 | 38686 |
Niscemi | CL | 9 | 27558 | 66244 |
San Michele di Ganzaria | CT | 11 | 3245 | 69489 |
Mazzarrone | CT | 14 | 4078 | 73567 |
Grammichele | CT | 15 | 13418 | 86985 |
San Cono | CT | 15 | 2697 | 89682 |
Mirabella Imbaccari | CT | 15 | 4912 | 94594 |
Acate | RG | 18 | 10954 | 105548 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0
ML 2.1 |
2009-09-13 18:53:53 |
37.191 | 14.476 | 30 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 964189 |
Field | Value |
---|---|
Time (UTC) | 2009-09-13 18:53:53 ± 0.35 |
Latitude | 37.1910 ± 0.0171 |
Longitude | 14.4760 ± 0.0135 |
Depth (km) | 30 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 964189 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1468 |
Semi-minor axis of confidence ellipse (meter) | 1438 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 211 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2247.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 156 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.39 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.60075 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.4 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 964189 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 18:25:17 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 964189 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 18:25:17 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.AGST.EHZ. | 2009-09-13T18:54:14.20 | 0.1 | undecidable | manual | Sg | 84 | 66.6777 | -0.163 | 93 | |
IV.HAVL.HHE. | 2009-09-13T18:54:13.91 | 0.1 | undecidable | manual | Sg | 114 | 62.6928 | 0.567 | 82 | |
IV.ECNV.HHZ. | 2009-09-13T18:54:12.07 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.SSY.HHZ. | 2009-09-13T18:54:11.40 | 0.1 | undecidable | manual | Sg | 94 | 52.9026 | 0.463 | 87 | |
IV.CSLB.SHZ. | 2009-09-13T18:54:09.68 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.HCRL.HHE. | 2009-09-13T18:54:09.90 | 0.1 | undecidable | manual | Sg | 78 | 50.2164 | -0.368 | 92 | |
IV.HMDC.HHZ. | 2009-09-13T18:54:07.44 | 0.1 | undecidable | manual | Sg | 133 | 37.4292 | 0.148 | 97 | |
IV.ROVR.HHE. | 2009-09-13T18:54:06.67 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.AGST.EHZ. | 2009-09-13T18:54:05.09 | 0.1 | undecidable | manual | Pg | 84 | 66.6777 | -0.355 | 89 | |
IV.HAVL.HHE. | 2009-09-13T18:54:04.80 | 0.1 | undecidable | manual | Pg | 114 | 62.6928 | -0.059 | 95 | |
IV.GALF.HHN. | 2009-09-13T18:54:04.78 | 0.1 | undecidable | manual | Pg | 8 | 58.1973 | 0.565 | 85 | |
IV.HVZN.HHZ. | 2009-09-13T18:54:03.62 | 0.3 | undecidable | manual | Sg | 94 | 21.1677 | -0.441 | 70 | |
IV.SSY.HHZ. | 2009-09-13T18:54:03.46 | 0.1 | undecidable | manual | Pg | 94 | 52.9026 | -0.007 | 97 | |
IV.RAFF.HHN. | 2009-09-13T18:54:02.97 | 0.1 | undecidable | manual | Sg | 289 | 10.6782 | 0.341 | 100 | |
IV.HCRL.HHE. | 2009-09-13T18:54:02.75 | 0.1 | undecidable | manual | Pg | 78 | 50.2164 | -0.331 | 92 | |
IV.HMDC.HHZ. | 2009-09-13T18:54:01.39 | 0.1 | undecidable | manual | Pg | 133 | 37.4292 | 0.028 | 99 | |
IV.HVZN.HHZ. | 2009-09-13T18:53:59.23 | 0.1 | undecidable | manual | Pg | 94 | 21.1677 | -0.27 | 97 | |
IV.RAFF.HHN. | 2009-09-13T18:53:58.50 | 0.1 | undecidable | manual | Pg | 289 | 10.6782 | -0.171 | 99 | |
IV.MGAB.HHE. | 2009-09-13T18:53:46.08 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |