A magnitude Md 2.5 earthquake occured in region: 11 km SW Paternò (CT), on
and geographic coordinates (lat, lon) 37.4910, 14.8460 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 |
---|---|---|---|---|
Paternò | CT | 11 | 48228 | 48228 |
Motta Sant'Anastasia | CT | 11 | 12116 | 60344 |
Santa Maria di Licodia | CT | 15 | 7641 | 67985 |
Misterbianco | CT | 15 | 49410 | 117395 |
Catenanuova | EN | 16 | 4866 | 122261 |
Belpasso | CT | 16 | 28108 | 150369 |
Camporotondo Etneo | CT | 17 | 5023 | 155392 |
Biancavilla | CT | 17 | 24007 | 179399 |
Centuripe | EN | 17 | 5470 | 184869 |
Castel di Iudica | CT | 17 | 4625 | 189494 |
Ragalna | CT | 18 | 3924 | 193418 |
Ramacca | CT | 18 | 10894 | 204312 |
San Pietro Clarenza | CT | 18 | 7743 | 212055 |
Adrano | CT | 19 | 36122 | 248177 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5 | 1986-10-11 07:42:42 |
37.491 | 14.846 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 35749 |
Field | Value |
---|---|
Time (UTC) | 1986-10-11 07:42:42 ± 0.592 |
Latitude | 37.4910 ± 0.0350 |
Longitude | 14.8460 ± 0.0582 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 35749 |
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) | 6438.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 137 |
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) | 1.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00340 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01004 |
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 | 2.5 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 35749 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:36:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.SO9.Z. | 1986-10-11T07:43:21.50 | 10.0 | undecidable | manual | SN | 58 | 1.11 | 0.09 | 0.7 | |
--.GIB.Z. | 1986-10-11T07:43:13.00 | 10.0 | undecidable | manual | SG | 307 | 0.8103 | 0.91 | 0.7 | |
--.SO9.Z. | 1986-10-11T07:43:07.00 | 10.0 | undecidable | manual | PN | 58 | 1.11 | 1.83 | 0.9 | |
--.GIB.Z. | 1986-10-11T07:43:01.50 | 10.0 | undecidable | manual | PG | 307 | 0.8103 | 1.71 | 1.1 | |
--.MS9.Z. | 1986-10-11T07:42:58.50 | 10.0 | undecidable | manual | SG | 344 | 0.444 | -1.99 | 0.6 | |
--.MS9.Z. | 1986-10-11T07:42:51.50 | 10.0 | undecidable | manual | PG | 344 | 0.444 | -1.6 | 1.3 | |
--.ML9.Z. | 1986-10-11T07:42:50.50 | 10.0 | undecidable | manual | PG | 170 | 0.3774 | -1.12 | 1.7 |