A magnitude ML 1.7 earthquake occured in region: 3 km NW Melilli (SR), on
and geographic coordinates (lat, lon) 37.2010, 15.1040 at 6 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 |
Sortino | SR | 8 | 8690 | 22311 |
Priolo Gargallo | SR | 9 | 12091 | 34402 |
Augusta | SR | 11 | 36305 | 70707 |
Solarino | SR | 11 | 8091 | 78798 |
Carlentini | SR | 12 | 17798 | 96596 |
Lentini | SR | 13 | 24085 | 120681 |
Floridia | SR | 14 | 22762 | 143443 |
Ferla | SR | 17 | 2523 | 145966 |
Cassaro | SR | 17 | 821 | 146787 |
Canicattini Bagni | SR | 19 | 7109 | 153896 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.8
ML 1.7 |
2006-05-31 09:55:36 |
37.201 | 15.104 | 6 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 570899 |
Field | Value |
---|---|
Time (UTC) | 2006-05-31 09:55:36 ± 0.41 |
Latitude | 37.2010 ± 0.0108 |
Longitude | 15.1040 ± 0.0237 |
Depth (km) | 6 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 570899 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1876 |
Semi-minor axis of confidence ellipse (meter) | 1648 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 1 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2418.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 177 |
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) | 0.38 |
Epicentral distance of station closest to the epicenter (degree) | 0.04946 |
Epicentral distance of station farthest from the epicenter (degree) | 0.24192 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 570899 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 10:57:25 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 570899 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 10:57:25 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.HAVL.BHN. | 2006-05-31T09:55:46.38 | 0.6 | undecidable | manual | Sg | 177 | 26.8509 | 0.134 | 24 | |
IV.HAVL.BHN. | 2006-05-31T09:55:42.02 | 0.1 | undecidable | manual | Pg | 177 | 26.8509 | -0.186 | 94 | |
IV.AGST.SHN. | 2006-05-31T09:55:41.05 | 0.3 | undecidable | manual | Sg | 60 | 12.4764 | -0.484 | 34 | |
I1.HAGA.BHN. | 2006-05-31T09:55:40.67 | 0.3 | undecidable | manual | Sg | 26 | 10.3785 | -0.208 | 36 | |
IV.AGST.SHN. | 2006-05-31T09:55:39.92 | 0.1 | undecidable | manual | Pg | 60 | 12.4764 | 0.436 | 92 | |
IV.SSY.BHZ. | 2006-05-31T09:55:39.82 | 0.3 | undecidable | manual | Sg | 209 | 5.4945 | 0.25 | 36 | |
I1.HAGA.BHN. | 2006-05-31T09:55:39.08 | 0.1 | undecidable | manual | Pg | 26 | 10.3785 | -0.03 | 100 | |
IV.SSY.BHZ. | 2006-05-31T09:55:38.27 | 0.1 | undecidable | manual | Pg | 209 | 5.4945 | -0.083 | 100 |