A magnitude ML 2.2 earthquake occured in region: 7 km SW Canicattini Bagni (SR), on
and geographic coordinates (lat, lon) 36.9760, 15.0320 at 9 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 |
---|---|---|---|---|
Canicattini Bagni | SR | 7 | 7109 | 7109 |
Noto | SR | 10 | 23913 | 31022 |
Avola | SR | 12 | 31708 | 62730 |
Palazzolo Acreide | SR | 15 | 8808 | 71538 |
Solarino | SR | 16 | 8091 | 79629 |
Floridia | SR | 16 | 22762 | 102391 |
Cassaro | SR | 16 | 821 | 103212 |
Buscemi | SR | 18 | 1051 | 104263 |
Ferla | SR | 18 | 2523 | 106786 |
Rosolini | SR | 19 | 21427 | 128213 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.2 | 2011-10-11 12:53:33 |
36.976 | 15.032 | 9 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1296099 |
Field | Value |
---|---|
Time (UTC) | 2011-10-11 12:53:33 ± 0.1 |
Latitude | 36.9760 ± 0.0054 |
Longitude | 15.0320 ± 0.0045 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 1296099 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 547 |
Semi-minor axis of confidence ellipse (meter) | 428 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 156 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 721.1 |
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 | 8 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.07374 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30667 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 1296099 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-06 01:41:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.HCRL.HHE. | 2011-10-11T12:53:45.10 | 0.3 | undecidable | manual | Sg | 0 | 34.0437 | -0.044 | 73 | |
IV.HMDC.HHN. | 2011-10-11T12:53:41.36 | 0.6 | undecidable | manual | Sg | 265 | 22.0668 | -0.159 | 49 | |
IV.HCRL.HHE. | 2011-10-11T12:53:40.04 | 0.1 | undecidable | manual | Pg | 0 | 34.0437 | -0.058 | 98 | |
IV.SSY.HHN. | 2011-10-11T12:53:40.98 | 0.3 | undecidable | manual | Sg | 10 | 20.4684 | -0.027 | 75 | |
IV.HMDC.HHN. | 2011-10-11T12:53:38.10 | 0.3 | undecidable | manual | Pg | 265 | 22.0668 | 0.099 | 74 | |
IV.HAVL.HHZ. | 2011-10-11T12:53:37.30 | 0.3 | undecidable | manual | Sg | 103 | 8.1807 | -0.203 | 74 | |
IV.SSY.HHN. | 2011-10-11T12:53:37.82 | 0.1 | undecidable | manual | Pg | 10 | 20.4684 | 0.113 | 99 | |
IV.HAVL.HHZ. | 2011-10-11T12:53:35.84 | 0.1 | undecidable | manual | Pg | 103 | 8.1807 | 0.155 | 100 |