A magnitude Md 2.5 earthquake occured in region: 3 km SE Castelbuono (PA), on
and geographic coordinates (lat, lon) 37.9200, 14.1120 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 |
---|---|---|---|---|
Castelbuono | PA | 3 | 8943 | 8943 |
San Mauro Castelverde | PA | 7 | 1701 | 10644 |
Geraci Siculo | PA | 8 | 1945 | 12589 |
Pollina | PA | 9 | 2974 | 15563 |
Isnello | PA | 10 | 1589 | 17152 |
Petralia Sottana | PA | 13 | 2821 | 19973 |
Tusa | ME | 13 | 2925 | 22898 |
Gratteri | PA | 13 | 963 | 23861 |
Petralia Soprana | PA | 14 | 3360 | 27221 |
Collesano | PA | 15 | 4054 | 31275 |
Polizzi Generosa | PA | 15 | 3407 | 34682 |
Cefalù | PA | 16 | 14393 | 49075 |
Gangi | PA | 16 | 6811 | 55886 |
Castellana Sicula | PA | 16 | 3411 | 59297 |
Pettineo | ME | 17 | 1350 | 60647 |
Lascari | PA | 17 | 3588 | 64235 |
Castel di Lucio | ME | 18 | 1294 | 65529 |
Motta d'Affermo | ME | 18 | 739 | 66268 |
Blufi | PA | 19 | 1029 | 67297 |
Bompietro | PA | 19 | 1401 | 68698 |
Scillato | PA | 19 | 613 | 69311 |
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 |
1989-04-25 22:03:13 |
37.92 | 14.112 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 90619 |
Field | Value |
---|---|
Time (UTC) | 1989-04-25 22:03:13 ± 0.26 |
Latitude | 37.9200 ± 0.0217 |
Longitude | 14.1120 ± 0.0242 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 90619 |
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) | 3210.3 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 127 |
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) | 0.5 |
Epicentral distance of station closest to the epicenter (degree) | 0.00081 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01384 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | 5 |
Type of magnitude | Md |
Reference to an origin | 90619 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:25:00 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 90619 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.MEU.Z. | 1989-04-25T22:03:49.40 | 10.0 | undecidable | manual | SG | 144 | 0.9768 | 1.7 | 0 | |
--.PZI.Z. | 1989-04-25T22:03:49.62 | 10.0 | undecidable | manual | SN | 142 | 1.0878 | -1.2 | 0.1 | |
--.SOI.Z. | 1989-04-25T22:03:42.15 | 10.0 | positive | manual | PN | 83 | 1.5318 | 1.12 | 0.8 | |
--.MO9.Z. | 1989-04-25T22:03:36.97 | 10.0 | negative | manual | PN | 85 | 1.2432 | -0.1 | 2.1 | |
--.MEU.Z. | 1989-04-25T22:03:33.16 | 10.0 | undecidable | manual | PG | 144 | 0.9768 | 0.09 | 1.3 | |
--.PZI.Z. | 1989-04-25T22:03:33.93 | 10.0 | positive | manual | PN | 142 | 1.0878 | -0.94 | 1 | |
--.MCT.Z. | 1989-04-25T22:03:31.97 | 10.0 | undecidable | manual | SG | 232 | 0.4995 | 0.02 | 0.5 | |
--.MCT.Z. | 1989-04-25T22:03:24.42 | 10.0 | undecidable | manual | PG | 232 | 0.4995 | 0.45 | 1 | |
--.GIB.Z. | 1989-04-25T22:03:17.26 | 10.0 | undecidable | manual | SG | 315 | 0.0888 | 0.09 | 0.6 | |
--.GIB.Z. | 1989-04-25T22:03:15.27 | 10.0 | negative | manual | PG | 315 | 0.0888 | -0.16 | 2.7 |