A magnitude Md 2.1 earthquake occured in region: 5 km N Lentini (SR), on
and geographic coordinates (lat, lon) 37.3260, 15.0150 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 | 5 | 24085 | 24085 |
Carlentini | SR | 5 | 17798 | 41883 |
Scordia | CT | 15 | 17095 | 58978 |
Francofonte | SR | 16 | 12800 | 71778 |
Sortino | SR | 18 | 8690 | 80468 |
Melilli | SR | 19 | 13621 | 94089 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1
ML-VAX 1.8 |
1992-04-14 09:56:28 |
37.326 | 15.015 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 162469 |
Field | Value |
---|---|
Time (UTC) | 1992-04-14 09:56:28 ± 0.394 |
Latitude | 37.3260 ± 0.0166 |
Longitude | 15.0150 ± 0.0286 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 162469 |
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) | 3131.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 193 |
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) | 0.5 |
Epicentral distance of station closest to the epicenter (degree) | 0.00154 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01870 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 162469 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:31:49 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 162469 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.CZI.Z. | 1992-04-14T09:57:03.88 | 10.0 | undecidable | manual | PN | 24 | 2.0757 | 0.36 | 1.1 | |
--.MO9.Z. | 1992-04-14T09:56:57.49 | 10.0 | undecidable | manual | SG | 38 | 0.8547 | -1.14 | 0.2 | |
--.MO9.Z. | 1992-04-14T09:56:46.16 | 10.0 | undecidable | manual | PG | 38 | 0.8547 | 0.45 | 1.8 | |
--.PZI.Z. | 1992-04-14T09:56:39.83 | 10.0 | undecidable | manual | SG | 191 | 0.2664 | 1.02 | 0.3 | |
--.MEU.Z. | 1992-04-14T09:56:37.29 | 10.0 | undecidable | manual | PG! | 214 | 0.2553 | 3.36 | 0 | |
--.AU9.Z. | 1992-04-14T09:56:35.72 | 10.0 | undecidable | manual | SG | 113 | 0.1665 | 0.54 | 0.8 | |
--.PZI.Z. | 1992-04-14T09:56:33.45 | 10.0 | undecidable | manual | PG | 191 | 0.2664 | -0.82 | 1.3 | |
--.AU9.Z. | 1992-04-14T09:56:31.86 | 10.0 | undecidable | manual | PG | 113 | 0.1665 | -0.31 | 2.5 |