A magnitude Md 2.1 earthquake occured in region: 4 km W Trabia (PA), on
and geographic coordinates (lat, lon) 38.0080, 13.6080 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 |
---|---|---|---|---|
Trabia | PA | 4 | 10505 | 10505 |
Altavilla Milicia | PA | 6 | 8210 | 18715 |
Termini Imerese | PA | 8 | 26263 | 44978 |
Casteldaccia | PA | 9 | 11685 | 56663 |
Ventimiglia di Sicilia | PA | 10 | 1953 | 58616 |
Caccamo | PA | 10 | 8196 | 66812 |
Baucina | PA | 11 | 2008 | 68820 |
Santa Flavia | PA | 11 | 11272 | 80092 |
Bagheria | PA | 12 | 55387 | 135479 |
Ciminna | PA | 13 | 3780 | 139259 |
Misilmeri | PA | 14 | 29258 | 168517 |
Bolognetta | PA | 14 | 4179 | 172696 |
Villafrati | PA | 15 | 3368 | 176064 |
Ficarazzi | PA | 16 | 12933 | 188997 |
CefalĂ Diana | PA | 16 | 1041 | 190038 |
Villabate | PA | 16 | 20252 | 210290 |
Sciara | PA | 17 | 2822 | 213112 |
Marineo | PA | 18 | 6647 | 219759 |
Godrano | PA | 20 | 1181 | 220940 |
Belmonte Mezzagno | PA | 20 | 11273 | 232213 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1
ML-VAX 3.0 |
1994-04-24 20:51:23 |
38.008 | 13.608 | 15 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 208489 |
Field | Value |
---|---|
Time (UTC) | 1994-04-24 20:51:23 ± 0.346 |
Latitude | 38.0080 ± 0.0614 |
Longitude | 13.6080 ± 0.0209 |
Depth (km) | 15 ± 4 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 208489 |
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) | 7073.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 318 |
Number of associated phases, regardless of their use for origin computation | 7 |
Number of defining phases | 7 |
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) | 0.00291 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00996 |
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 | 2 |
Type of magnitude | Md |
Reference to an origin | 208489 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 20:16:26 |
Field | Value |
---|---|
Value | 3.0 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 208489 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.SA1.Z. | 1994-04-24T20:51:59.43 | 10.0 | undecidable | manual | SN | 59 | 1.11 | 0.09 | 0.6 | |
--.SA1.Z. | 1994-04-24T20:51:44.10 | 10.0 | undecidable | manual | PN | 59 | 1.11 | -0.09 | 1.4 | |
--.CS9.Z. | 1994-04-24T20:51:37.50 | 10.0 | undecidable | manual | SG | 101 | 0.3663 | 0.03 | 0.8 | |
--.GIB.Z. | 1994-04-24T20:51:36.00 | 10.0 | undecidable | manual | SG | 93 | 0.3219 | -0.17 | 0.7 | |
--.PL9.Z. | 1994-04-24T20:51:33.00 | 10.0 | undecidable | manual | PG | 92 | 0.4107 | 0.51 | 0.4 | |
--.CS9.Z. | 1994-04-24T20:51:31.50 | 10.0 | undecidable | manual | PG | 101 | 0.3663 | -0.06 | 2.1 | |
--.GIB.Z. | 1994-04-24T20:51:30.50 | 10.0 | undecidable | manual | PG | 93 | 0.3219 | -0.31 | 1.1 |