A magnitude ML 1.5 earthquake occured in region: 11 km S Palazzolo Acreide (SR), on
and geographic coordinates (lat, lon) 36.9670, 14.9140 at 11 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 |
---|---|---|---|---|
Palazzolo Acreide | SR | 11 | 8808 | 8808 |
Buscemi | SR | 14 | 1051 | 9859 |
Giarratana | RG | 14 | 3048 | 12907 |
Canicattini Bagni | SR | 15 | 7109 | 20016 |
Cassaro | SR | 16 | 821 | 20837 |
Noto | SR | 16 | 23913 | 44750 |
Rosolini | SR | 17 | 21427 | 66177 |
Ragusa | RG | 17 | 73313 | 139490 |
Ferla | SR | 17 | 2523 | 142013 |
Modica | RG | 18 | 54633 | 196646 |
Buccheri | SR | 19 | 1999 | 198645 |
Monterosso Almo | RG | 19 | 3032 | 201677 |
Ispica | RG | 20 | 16061 | 217738 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.5 | 2009-06-26 04:16:50 |
36.967 | 14.914 | 11 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 904819 |
Field | Value |
---|---|
Time (UTC) | 2009-06-26 04:16:50 ± 0.37 |
Latitude | 36.9670 ± 0.0207 |
Longitude | 14.9140 ± 0.0169 |
Depth (km) | 11 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 904819 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2474 |
Semi-minor axis of confidence ellipse (meter) | 1053 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 26 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2745.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 231 |
Number of associated phases, regardless of their use for origin computation | 6 |
Number of defining phases | 6 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.42 |
Epicentral distance of station closest to the epicenter (degree) | 0.16637 |
Epicentral distance of station farthest from the epicenter (degree) | 0.26350 |
Number of stations at which the event was observed | 3 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 904819 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 17:12:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.HVZN.HHZ. | 2009-06-26T04:17:01.54 | 0.1 | undecidable | manual | Sg | 323 | 29.2485 | 0.387 | 92 | |
IV.SSY.HHZ. | 2009-06-26T04:17:00.16 | 0.1 | undecidable | manual | Sg | 34 | 25.4523 | 0.023 | 100 | |
IV.HAVL.HHZ. | 2009-06-26T04:16:58.62 | 0.1 | undecidable | manual | Sg | 92 | 18.4704 | 0.347 | 95 | |
IV.HVZN.HHZ. | 2009-06-26T04:16:56.61 | 0.1 | undecidable | manual | Pg | 323 | 29.2485 | -0.192 | 96 | |
IV.SSY.HHZ. | 2009-06-26T04:16:55.74 | 0.1 | undecidable | manual | Pg | 34 | 25.4523 | -0.475 | 91 | |
IV.HAVL.HHZ. | 2009-06-26T04:16:55.05 | 0.1 | undecidable | manual | Pg | 92 | 18.4704 | -0.09 | 100 |