A magnitude ML 2.2 earthquake occured in region: 4 km S Melilli (SR), on
and geographic coordinates (lat, lon) 37.1410, 15.1370 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 | 4 | 13621 | 13621 |
Solarino | SR | 5 | 8091 | 21712 |
Priolo Gargallo | SR | 5 | 12091 | 33803 |
Floridia | SR | 7 | 22762 | 56565 |
Sortino | SR | 10 | 8690 | 65255 |
Augusta | SR | 13 | 36305 | 101560 |
Canicattini Bagni | SR | 13 | 7109 | 108669 |
Siracusa | SR | 17 | 122291 | 230960 |
Cassaro | SR | 17 | 821 | 231781 |
Ferla | SR | 17 | 2523 | 234304 |
Carlentini | SR | 19 | 17798 | 252102 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2
ML 2.2 |
2006-03-31 09:59:22 |
37.141 | 15.137 | 10 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 559559 |
Field | Value |
---|---|
Time (UTC) | 2006-03-31 09:59:22 ± 0.11 |
Latitude | 37.1410 ± 0.0081 |
Longitude | 15.1370 ± 0.0135 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 559559 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1316 |
Semi-minor axis of confidence ellipse (meter) | 684 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 63 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1500.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 152 |
Number of associated phases, regardless of their use for origin computation | 6 |
Number of defining phases | 5 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.18166 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.4 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 559559 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 10:45:35 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 559559 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 10:45:35 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.DOI.SHZ. | 2006-03-31T09:59:30.93 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.AGST.SHZ. | 2006-03-31T09:59:28.68 | 0.1 | undecidable | manual | Sg | 32 | 15.0738 | -0.29 | 47 | |
IV.HAVL.BHZ. | 2006-03-31T09:59:27.18 | 0.1 | undecidable | manual | Pg | 184 | 20.1687 | -0.03 | 98 | |
IV.AGST.SHZ. | 2006-03-31T09:59:26.53 | 0.1 | undecidable | manual | Pg | 32 | 15.0738 | 0.213 | 95 | |
IV.SSY.BHZ. | 2006-03-31T09:59:26.77 | 0.3 | undecidable | manual | Sg | 288 | 5.8941 | 0.059 | 38 | |
IV.SSY.BHZ. | 2006-03-31T09:59:24.95 | 0.1 | undecidable | manual | Pg | 288 | 5.8941 | -0.064 | 100 |