A magnitude ML 1.2 earthquake occured in region: 5 km E Mazzarrone (CT), on
and geographic coordinates (lat, lon) 37.1020, 14.6140 at 6 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 |
---|---|---|---|---|
Mazzarrone | CT | 5 | 4078 | 4078 |
Licodia Eubea | CT | 10 | 3081 | 7159 |
Chiaramonte Gulfi | RG | 11 | 8238 | 15397 |
Grammichele | CT | 13 | 13418 | 28815 |
Monterosso Almo | RG | 13 | 3032 | 31847 |
Acate | RG | 14 | 10954 | 42801 |
Vizzini | CT | 14 | 6241 | 49042 |
Giarratana | RG | 17 | 3048 | 52090 |
Comiso | RG | 17 | 30156 | 82246 |
Caltagirone | CT | 18 | 38686 | 120932 |
Vittoria | RG | 18 | 63339 | 184271 |
Mineo | CT | 20 | 5159 | 189430 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0
ML 1.2 |
2011-09-10 22:43:05 |
37.102 | 14.614 | 6 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1285269 |
Field | Value |
---|---|
Time (UTC) | 2011-09-10 22:43:05 ± 0.18 |
Latitude | 37.1020 ± 0.0027 |
Longitude | 14.6140 ± 0.0124 |
Depth (km) | 6 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 1285269 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1067 |
Semi-minor axis of confidence ellipse (meter) | 214 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 88 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1140.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 263 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 7 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.42898 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 1285269 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-06 01:25:56 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 1285269 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-06 01:25:56 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.HLNI.HHE. | 2011-09-10T22:43:17.55 | 0.3 | undecidable | manual | Sg | 40 | 35.6421 | 0.001 | 73 | |
IV.HAVL.HHN. | 2011-09-10T22:43:14.52 | 0.3 | undecidable | manual | Pg | 109 | 47.619 | 0.053 | 71 | |
IV.HLNI.HHE. | 2011-09-10T22:43:12.12 | 0.1 | undecidable | manual | Pg | 40 | 35.6421 | -0.139 | 95 | |
IV.HMDC.HHZ. | 2011-09-10T22:43:12.79 | 0.3 | undecidable | manual | Sg | 137 | 21.7671 | -0.066 | 74 | |
IV.HVZN.HHN. | 2011-09-10T22:43:09.81 | 0.3 | undecidable | manual | Sg | 47 | 12.3765 | 0.052 | 75 | |
IV.HMDC.HHZ. | 2011-09-10T22:43:09.61 | 0.3 | undecidable | manual | Pg | 137 | 21.7671 | 0.061 | 74 | |
IV.ILLI.HHZ. | 2011-09-10T22:43:09.36 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.HVZN.HHN. | 2011-09-10T22:43:07.83 | 0.1 | undecidable | manual | Pg | 47 | 12.3765 | 0.067 | 100 |