A magnitude Md 2.5 earthquake occured in region: 7 km NE Palagonia (CT), on
and geographic coordinates (lat, lon) 37.3820, 14.7870 at 15 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 |
---|---|---|---|---|
Palagonia | CT | 7 | 16608 | 16608 |
Ramacca | CT | 8 | 10894 | 27502 |
Scordia | CT | 11 | 17095 | 44597 |
Militello in Val di Catania | CT | 12 | 7443 | 52040 |
Mineo | CT | 15 | 5159 | 57199 |
Castel di Iudica | CT | 18 | 4625 | 61824 |
Francofonte | SR | 19 | 12800 | 74624 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5
ML-VAX 2.1 |
2003-09-20 06:18:22 |
37.382 | 14.787 | 15 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 486159 |
Field | Value |
---|---|
Time (UTC) | 2003-09-20 06:18:22 ± 0.165 |
Latitude | 37.3820 ± 0.0198 |
Longitude | 14.7870 ± 0.0131 |
Depth (km) | 15 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 486159 |
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) | 2488.3 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 169 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00332 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01133 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | 5 |
Type of magnitude | Md |
Reference to an origin | 486159 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 00:43:34 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 486159 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.SOI.Z. | 2003-09-20T06:19:01.65 | 10.0 | undecidable | manual | SN | 55 | 1.2099 | 0.77 | 0 | |
--.MTTG.Z. | 2003-09-20T06:18:55.70 | 10.0 | undecidable | manual | SN | 49 | 0.9435 | 0.49 | 0.2 | |
--.CLTB.Z. | 2003-09-20T06:18:45.37 | 10.0 | undecidable | manual | PN | 279 | 1.2543 | 0.1 | 1.5 | |
--.SOI.Z. | 2003-09-20T06:18:44.40 | 10.0 | undecidable | manual | PN | 55 | 1.2099 | -0.25 | 1.2 | |
--.SLNA.Z. | 2003-09-20T06:18:43.77 | 10.0 | undecidable | manual | PN | 2 | 1.1655 | -0.34 | 1 | |
--.MTTG.Z. | 2003-09-20T06:18:40.63 | 10.0 | undecidable | manual | PN | 49 | 0.9435 | -0.38 | 0.9 | |
--.GIB.Z. | 2003-09-20T06:18:39.29 | 10.0 | undecidable | manual | PG | 315 | 0.8436 | -0.14 | 1.7 | |
--.CSLB.Z. | 2003-09-20T06:18:38.84 | 10.0 | undecidable | manual | PG | 314 | 0.7881 | 0.4 | 0.9 | |
--.AGST.Z. | 2003-09-20T06:18:36.58 | 10.0 | undecidable | manual | SG | 109 | 0.3663 | 0.1 | 0.7 | |
--.AGST.Z. | 2003-09-20T06:18:30.54 | 10.0 | undecidable | manual | PG | 109 | 0.3663 | -0.02 | 1.9 |