A magnitude ML 1.7 earthquake occured in region: 5 km E Mirabella Imbaccari (CT), on
and geographic coordinates (lat, lon) 37.3100, 14.4960 at 18 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 |
---|---|---|---|---|
Mirabella Imbaccari | CT | 5 | 4912 | 4912 |
San Michele di Ganzaria | CT | 7 | 3245 | 8157 |
Caltagirone | CT | 8 | 38686 | 46843 |
San Cono | CT | 12 | 2697 | 49540 |
Aidone | EN | 13 | 4889 | 54429 |
Piazza Armerina | EN | 14 | 21886 | 76315 |
Grammichele | CT | 16 | 13418 | 89733 |
Mineo | CT | 18 | 5159 | 94892 |
Raddusa | CT | 19 | 3178 | 98070 |
Ramacca | CT | 20 | 10894 | 108964 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0
ML 1.7 |
2011-10-06 13:51:16 |
37.31 | 14.496 | 19 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1294719 |
Field | Value |
---|---|
Time (UTC) | 2011-10-06 13:51:16 ± 0.43 |
Latitude | 37.3100 ± 0.0171 |
Longitude | 14.4960 ± 0.0136 |
Depth (km) | 19 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 1294719 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1501 |
Semi-minor axis of confidence ellipse (meter) | 1384 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 179 |
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) | 212 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.47 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.60884 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 1294719 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-06 01:39:10 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 1294719 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-06 01:39:10 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.HAVL.HHE. | 2011-10-06T13:51:36.99 | 0.3 | undecidable | manual | Sg | 125 | 67.5768 | 0.073 | 70 | |
IV.SSY.HHN. | 2011-10-06T13:51:33.59 | 0.1 | undecidable | manual | Sg | 108 | 53.7018 | 0.339 | 91 | |
IV.HCRL.HHN. | 2011-10-06T13:51:31.67 | 0.3 | undecidable | manual | Sg | 93 | 47.4192 | 0.073 | 73 | |
IV.HAVL.HHE. | 2011-10-06T13:51:28.49 | 0.3 | undecidable | manual | Pg | 125 | 67.5768 | 0.295 | 67 | |
IV.HLNI.HHE. | 2011-10-06T13:51:28.18 | 0.3 | undecidable | manual | Sg | 83 | 33.4443 | 0.188 | 73 | |
IV.SSY.HHN. | 2011-10-06T13:51:26.05 | 0.1 | undecidable | manual | Pg | 108 | 53.7018 | -0.026 | 95 | |
IV.HCRL.HHN. | 2011-10-06T13:51:25.00 | 0.1 | undecidable | manual | Pg | 93 | 47.4192 | -0.123 | 94 | |
IV.FDMO.HHZ. | 2011-10-06T13:51:25.27 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.HVZN.HHZ. | 2011-10-06T13:51:25.32 | 0.6 | undecidable | manual | Sg | 127 | 24.2535 | -0.417 | 46 | |
IV.STR3.BHZ. | 2011-10-06T13:51:25.79 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.RAFF.HHE. | 2011-10-06T13:51:24.32 | 0.3 | undecidable | manual | Sg | 231 | 15.2736 | 0.538 | 70 | |
IV.HLNI.HHE. | 2011-10-06T13:51:23.11 | 0.3 | undecidable | manual | Pg | 83 | 33.4443 | 0.069 | 75 | |
IV.FDMO.HHZ. | 2011-10-06T13:51:22.51 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.NRCA.HHN. | 2011-10-06T13:51:21.16 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.HVZN.HHZ. | 2011-10-06T13:51:20.72 | 0.1 | undecidable | manual | Pg | 127 | 24.2535 | -1.021 | 72 | |
IV.RAFF.HHE. | 2011-10-06T13:51:20.52 | 0.1 | undecidable | manual | Pg | 231 | 15.2736 | -0.091 | 100 | |
IV.GMB.BHN. | 2011-10-06T13:51:18.13 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |