A magnitude ML 2.2 earthquake occured in region: 5 km N Melilli (SR), on
and geographic coordinates (lat, lon) 37.2190, 15.1420 at 17 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 | 5 | 13621 | 13621 |
Augusta | SR | 7 | 36305 | 49926 |
Priolo Gargallo | SR | 8 | 12091 | 62017 |
Sortino | SR | 11 | 8690 | 70707 |
Carlentini | SR | 13 | 17798 | 88505 |
Solarino | SR | 13 | 8091 | 96596 |
Lentini | SR | 15 | 24085 | 120681 |
Floridia | SR | 15 | 22762 | 143443 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.7
ML 2.2 |
2005-12-17 06:19:02 |
37.219 | 15.142 | 17 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 544699 |
Field | Value |
---|---|
Time (UTC) | 2005-12-17 06:19:02 ± 0.11 |
Latitude | 37.2190 ± 0.0036 |
Longitude | 15.1420 ± 0.0056 |
Depth (km) | 17 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 544699 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 571 |
Semi-minor axis of confidence ellipse (meter) | 319 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 15 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 640.3 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 200 |
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) | 0.08 |
Epicentral distance of station closest to the epicenter (degree) | 0.07734 |
Epicentral distance of station farthest from the epicenter (degree) | 0.25990 |
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 | 2.2 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 544699 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 10:30:25 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 544699 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 10:30:25 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.HAVL.BHE. | 2005-12-17T06:19:13.46 | 0.1 | undecidable | manual | Sg | 184 | 28.8489 | 0.055 | 48 | |
IV.HAVL.BHE. | 2005-12-17T06:19:08.53 | 0.1 | negative | manual | Pg | 184 | 28.8489 | -0.048 | 96 | |
IV.AGST.EHE. | 2005-12-17T06:19:08.74 | 0.1 | undecidable | manual | Sg | 61 | 8.5803 | 0.005 | 50 | |
IV.SSY.BHZ. | 2005-12-17T06:19:08.76 | 0.1 | undecidable | manual | Sg | 221 | 9.0798 | -0.057 | 49 | |
IV.SSY.BHZ. | 2005-12-17T06:19:06.05 | 0.1 | negative | manual | Pg | 221 | 9.0798 | 0.051 | 99 | |
IV.AGST.EHE. | 2005-12-17T06:19:05.95 | 0.1 | undecidable | manual | Pg | 61 | 8.5803 | -0.004 | 100 |