A magnitude ML 1.0 earthquake occured in region: 4 km W Lentini (SR), on
and geographic coordinates (lat, lon) 37.2800, 14.9550 at 11 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 |
---|---|---|---|---|
Lentini | SR | 4 | 24085 | 24085 |
Carlentini | SR | 5 | 17798 | 41883 |
Francofonte | SR | 9 | 12800 | 54683 |
Scordia | CT | 10 | 17095 | 71778 |
Militello in Val di Catania | CT | 14 | 7443 | 79221 |
Sortino | SR | 15 | 8690 | 87911 |
Ferla | SR | 18 | 2523 | 90434 |
Melilli | SR | 19 | 13621 | 104055 |
Palagonia | CT | 19 | 16608 | 120663 |
Buccheri | SR | 19 | 1999 | 122662 |
Cassaro | SR | 19 | 821 | 123483 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.6
ML 1.0 |
2011-05-14 04:38:18 |
37.28 | 14.955 | 11 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1212979 |
Field | Value |
---|---|
Time (UTC) | 2011-05-14 04:38:18 ± 0.23 |
Latitude | 37.2800 ± 0.0090 |
Longitude | 14.9550 ± 0.0102 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 1212979 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1199 |
Semi-minor axis of confidence ellipse (meter) | 496 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 42 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1345.4 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 174 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 6 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.15468 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.4 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 1212979 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 23:46:18 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 1212979 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 23:46:18 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SSY.HHN. | 2011-05-14T04:38:25.70 | 0.3 | undecidable | manual | Sg | 142 | 17.1717 | 0.102 | 73 | |
IV.HAGA.HHE. | 2011-05-14T04:38:25.02 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.HLNI.HHZ. | 2011-05-14T04:38:23.79 | 0.3 | undecidable | manual | Sg | 316 | 10.5783 | -0.032 | 75 | |
IV.SSY.HHN. | 2011-05-14T04:38:22.48 | 0.1 | undecidable | manual | Pg | 142 | 17.1717 | -0.136 | 97 | |
IV.HCRL.HHZ. | 2011-05-14T04:38:22.97 | 0.1 | undecidable | manual | Sg | 87 | 6.8931 | -0.053 | 100 | |
IV.HCRL.HHZ. | 2011-05-14T04:38:21.22 | 0.1 | undecidable | manual | Pg | 87 | 6.8931 | 0.09 | 99 | |
IV.HLNI.HHZ. | 2011-05-14T04:38:21.63 | 0.1 | undecidable | manual | Pg | 316 | 10.5783 | 0.04 | 100 | |
IV.OC9.EHN. | 2011-05-14T04:38:08.52 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |