A magnitude Md 2.3 earthquake occured in region: 1 km W Melilli (SR), on
and geographic coordinates (lat, lon) 37.1760, 15.1150 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 |
---|---|---|---|---|
Melilli | SR | 1 | 13621 | 13621 |
Priolo Gargallo | SR | 7 | 12091 | 25712 |
Sortino | SR | 7 | 8690 | 34402 |
Solarino | SR | 8 | 8091 | 42493 |
Floridia | SR | 11 | 22762 | 65255 |
Augusta | SR | 11 | 36305 | 101560 |
Carlentini | SR | 14 | 17798 | 119358 |
Lentini | SR | 16 | 24085 | 143443 |
Canicattini Bagni | SR | 16 | 7109 | 150552 |
Ferla | SR | 17 | 2523 | 153075 |
Cassaro | SR | 17 | 821 | 153896 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3 | 1996-07-13 04:18:30 |
37.176 | 15.115 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 248819 |
Field | Value |
---|---|
Time (UTC) | 1996-07-13 04:18:30 ± 0.509 |
Latitude | 37.1760 ± 0.0527 |
Longitude | 15.1150 ± 0.0520 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 248819 |
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) | 7453.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 180 |
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) | 0.00097 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01060 |
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 | 2.3 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 248819 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 20:55:25 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.SC9.Z. | 1996-07-13T04:19:10.19 | 10.0 | undecidable | manual | SN | 23 | 1.1766 | -0.28 | 0.3 | |
--.SC9.Z. | 1996-07-13T04:18:54.84 | 10.0 | undecidable | manual | PN | 23 | 1.1766 | 1.23 | 0.3 | |
--.MEU.Z. | 1996-07-13T04:18:40.00 | 10.0 | undecidable | manual | SG | 254 | 0.2331 | 0.16 | 0.6 | |
--.PZI.Z. | 1996-07-13T04:18:39.58 | 10.0 | undecidable | manual | SG | 228 | 0.1776 | 1.84 | 0.1 | |
--.AU9.Z. | 1996-07-13T04:18:36.26 | 10.0 | undecidable | manual | SG | 47 | 0.111 | 0.95 | 0.3 | |
--.MEU.Z. | 1996-07-13T04:18:35.56 | 10.0 | positive | manual | PG | 254 | 0.2331 | -0.36 | 2.9 | |
--.PZI.Z. | 1996-07-13T04:18:34.39 | 10.0 | positive | manual | PG | 228 | 0.1776 | -0.32 | 2.9 | |
--.AU9.Z. | 1996-07-13T04:18:32.14 | 10.0 | undecidable | manual | PG | 47 | 0.111 | -1.17 | 0.6 |