A magnitude Md 2.1 earthquake occured in region: 4 km NW Lentini (SR), on
and geographic coordinates (lat, lon) 37.3150, 14.9790 at 5 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 |
Scordia | CT | 12 | 17095 | 58978 |
Francofonte | SR | 13 | 12800 | 71778 |
Militello in Val di Catania | CT | 17 | 7443 | 79221 |
Sortino | SR | 18 | 8690 | 87911 |
Melilli | SR | 20 | 13621 | 101532 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1
ML-VAX 1.6 |
1999-06-14 20:36:27 |
37.315 | 14.979 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 368779 |
Field | Value |
---|---|
Time (UTC) | 1999-06-14 20:36:27 ± 0.19 |
Latitude | 37.3150 ± 0.0106 |
Longitude | 14.9790 ± 0.0091 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 368779 |
Field | Value |
---|---|
Preferred uncertainty description | horizontal uncertainty |
Semi-major axis of confidence ellipse (meter) | |
Semi-minor axis of confidence ellipse (meter) | |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1429.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 189 |
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) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00178 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00793 |
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 | 2.1 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 368779 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 22:46:00 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 368779 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 13:07:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.MO9.Z. | 1999-06-14T20:36:59.31 | 10.0 | undecidable | manual | SG | 39 | 0.8769 | 0.2 | 0.2 | |
--.MO9.Z. | 1999-06-14T20:36:45.61 | 10.0 | undecidable | manual | PG | 39 | 0.8769 | -0.23 | 0.3 | |
--.MEU.Z. | 1999-06-14T20:36:37.31 | 10.0 | undecidable | manual | SG | 210 | 0.2331 | 0.37 | 0 | |
--.PZI.Z. | 1999-06-14T20:36:37.44 | 10.0 | undecidable | manual | SG | 185 | 0.2553 | -0.45 | 0 | |
--.AU9.Z. | 1999-06-14T20:36:35.74 | 10.0 | undecidable | manual | SG | 107 | 0.1998 | 0.07 | 0.5 | |
--.MEU.Z. | 1999-06-14T20:36:33.10 | 10.0 | positive | manual | PG | 210 | 0.2331 | 0.07 | 2.4 | |
--.PZI.Z. | 1999-06-14T20:36:33.50 | 10.0 | positive | manual | PG | 185 | 0.2553 | -0.08 | 2.3 | |
--.AU9.Z. | 1999-06-14T20:36:32.38 | 10.0 | positive | manual | PG | 107 | 0.1998 | 0.08 | 2.3 |