A magnitude Md 2.4 earthquake occured in region: 3 km NW Castelbuono (PA), on
and geographic coordinates (lat, lon) 37.9590, 14.0680 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 |
Isnello | PA | 6 | 1589 | 10532 |
Pollina | PA | 8 | 2974 | 13506 |
Gratteri | PA | 8 | 963 | 14469 |
Cefalù | PA | 10 | 14393 | 28862 |
San Mauro Castelverde | PA | 12 | 1701 | 30563 |
Lascari | PA | 12 | 3588 | 34151 |
Collesano | PA | 12 | 4054 | 38205 |
Geraci Siculo | PA | 13 | 1945 | 40150 |
Tusa | ME | 15 | 2925 | 43075 |
Campofelice di Roccella | PA | 16 | 7537 | 50612 |
Petralia Sottana | PA | 17 | 2821 | 53433 |
Polizzi Generosa | PA | 17 | 3407 | 56840 |
Scillato | PA | 18 | 613 | 57453 |
Petralia Soprana | PA | 18 | 3360 | 60813 |
Pettineo | ME | 20 | 1350 | 62163 |
Castellana Sicula | PA | 20 | 3411 | 65574 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4
ML-VAX 1.8 |
1997-10-09 17:24:24 |
37.959 | 14.068 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 294559 |
Field | Value |
---|---|
Time (UTC) | 1997-10-09 17:24:24 ± 0.117 |
Latitude | 37.9590 ± 0.0102 |
Longitude | 14.0680 ± 0.0154 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 294559 |
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) | 1760.4 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 140 |
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) | 0.00016 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01408 |
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 | 2.4 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 294559 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 21:37:09 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 294559 |
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. | 1997-10-09T17:24:53.75 | 10.0 | undecidable | manual | SG | 44 | 0.8436 | -0.46 | 0.1 | |
--.SOI.Z. | 1997-10-09T17:24:52.88 | 10.0 | undecidable | manual | PN | 85 | 1.5651 | 0.48 | 0.1 | |
--.SA1.Z. | 1997-10-09T17:24:41.39 | 10.0 | undecidable | manual | PG | 44 | 0.8436 | -0.07 | 1 | |
--.GIB.Z. | 1997-10-09T17:24:26.78 | 10.0 | undecidable | manual | SG | 313 | 0.0333 | 0.32 | 0.3 | |
--.CS9.Z. | 1997-10-09T17:24:25.00 | 10.0 | positive | manual | PG | 172 | 0.0222 | -0.14 | 2.5 | |
--.GIB.Z. | 1997-10-09T17:24:25.30 | 10.0 | negative | manual | PG | 313 | 0.0333 | -0.13 | 2.6 | |
--.CS9.Z. | 1997-10-09T17:24:25.76 | 10.0 | undecidable | manual | SG | 172 | 0.0222 | -0.2 | 0.4 |