A magnitude ML 1.9 earthquake occured in region: Costa Siracusana (Siracusa), on
and geographic coordinates (lat, lon) 37.1720, 15.2080 at 5 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 |
---|---|---|---|---|
Priolo Gargallo | SR | 2 | 12091 | 12091 |
Augusta | SR | 7 | 36305 | 48396 |
Melilli | SR | 7 | 13621 | 62017 |
Floridia | SR | 11 | 22762 | 84779 |
Solarino | SR | 11 | 8091 | 92870 |
Siracusa | SR | 15 | 122291 | 215161 |
Sortino | SR | 16 | 8690 | 223851 |
Canicattini Bagni | SR | 20 | 7109 | 230960 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.9
ML 1.9 |
2006-08-01 10:00:47 |
37.172 | 15.208 | 5 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 583899 |
Field | Value |
---|---|
Time (UTC) | 2006-08-01 10:00:47 ± 0.24 |
Latitude | 37.1720 ± 0.0072 |
Longitude | 15.2080 ± 0.0113 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 583899 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1211 |
Semi-minor axis of confidence ellipse (meter) | 474 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 127 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1280.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 295 |
Number of associated phases, regardless of their use for origin computation | 5 |
Number of defining phases | 5 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.10792 |
Epicentral distance of station farthest from the epicenter (degree) | 0.23652 |
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 | 1.9 |
Uncertainty | 0.4 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 583899 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 11:10:57 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 583899 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 11:10:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.HAVL.BHN. | 2006-08-01T10:00:55.84 | 0.3 | undecidable | manual | Sg | 198 | 24.753 | -0.111 | 37 | |
IV.HAVL.BHN. | 2006-08-01T10:00:52.30 | 0.1 | undecidable | manual | Pg | 198 | 24.753 | 0.047 | 99 | |
IV.PZI.SHZ. | 2006-08-01T10:00:52.65 | 0.3 | undecidable | manual | Pg | 241 | 26.2515 | 0.083 | 73 | |
IV.SSY.BHE. | 2006-08-01T10:00:51.76 | 0.3 | undecidable | manual | Sg | 263 | 11.9769 | 0.062 | 38 | |
IV.SSY.BHE. | 2006-08-01T10:00:49.71 | 0.1 | undecidable | manual | Pg | 263 | 11.9769 | -0.089 | 100 |