A magnitude ML 2.0 earthquake occured in region: 3 km NE Melilli (SR), on
and geographic coordinates (lat, lon) 37.2050, 15.1420 at 10 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 |
---|---|---|---|---|
Melilli | SR | 3 | 13621 | 13621 |
Priolo Gargallo | SR | 7 | 12091 | 25712 |
Augusta | SR | 8 | 36305 | 62017 |
Sortino | SR | 11 | 8690 | 70707 |
Solarino | SR | 12 | 8091 | 78798 |
Floridia | SR | 14 | 22762 | 101560 |
Carlentini | SR | 14 | 17798 | 119358 |
Lentini | SR | 15 | 24085 | 143443 |
Canicattini Bagni | SR | 20 | 7109 | 150552 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.8
ML 2.0 |
2006-12-21 09:07:18 |
37.205 | 15.142 | 10 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 606559 |
Field | Value |
---|---|
Time (UTC) | 2006-12-21 09:07:18 ± 0.23 |
Latitude | 37.2050 ± 0.0207 |
Longitude | 15.1420 ± 0.0350 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 606559 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3579 |
Semi-minor axis of confidence ellipse (meter) | 1421 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 57 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3860.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 138 |
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) | 0.69 |
Epicentral distance of station closest to the epicenter (degree) | 0.07195 |
Epicentral distance of station farthest from the epicenter (degree) | 0.24551 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.4 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 606559 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 11:34:47 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 606559 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 11:34:47 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PZI.SHZ. | 2006-12-21T09:07:24.63 | 0.3 | undecidable | manual | Pg | 226 | 23.754 | 1.142 | 50 | |
IV.HAVL.BHN. | 2006-12-21T09:07:23.73 | 0.1 | undecidable | manual | Pg | 184 | 27.2505 | -0.353 | 90 | |
IV.SSY.BHZ. | 2006-12-21T09:07:22.50 | 0.1 | undecidable | manual | Sg | 229 | 7.9809 | -0.261 | 48 | |
I1.HAGA.BHZ. | 2006-12-21T09:07:22.57 | 0.1 | undecidable | manual | Sg | 7 | 8.9799 | -0.411 | 46 | |
IV.AGST.SHZ. | 2006-12-21T09:07:22.87 | 0.1 | undecidable | manual | Sg | 53 | 9.4794 | -0.223 | 48 | |
I1.HAGA.BHZ. | 2006-12-21T09:07:21.03 | 0.1 | undecidable | manual | Pg | 7 | 8.9799 | 0.018 | 100 | |
IV.AGST.SHZ. | 2006-12-21T09:07:21.82 | 0.3 | undecidable | manual | Pg | 53 | 9.4794 | 0.742 | 61 | |
IV.SSY.BHZ. | 2006-12-21T09:07:20.57 | 0.1 | undecidable | manual | Pg | 229 | 7.9809 | -0.316 | 94 |