A magnitude Md 2.5 earthquake occured in region: 1 km W Brolo (ME), on
and geographic coordinates (lat, lon) 38.1560, 14.8210 at 10 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 |
---|---|---|---|---|
Brolo | ME | 1 | 5783 | 5783 |
Piraino | ME | 4 | 3962 | 9745 |
Naso | ME | 5 | 3813 | 13558 |
Ficarra | ME | 5 | 1469 | 15027 |
Gioiosa Marea | ME | 7 | 7074 | 22101 |
Capo d'Orlando | ME | 7 | 13254 | 35355 |
Sant'Angelo di Brolo | ME | 7 | 3090 | 38445 |
Castell'Umberto | ME | 8 | 3128 | 41573 |
Sinagra | ME | 8 | 2705 | 44278 |
Mirto | ME | 10 | 974 | 45252 |
San Salvatore di Fitalia | ME | 10 | 1319 | 46571 |
Capri Leone | ME | 11 | 4515 | 51086 |
Frazzanò | ME | 11 | 711 | 51797 |
Montagnareale | ME | 11 | 1615 | 53412 |
Patti | ME | 13 | 13431 | 66843 |
Ucria | ME | 13 | 1058 | 67901 |
Raccuja | ME | 14 | 1041 | 68942 |
Librizzi | ME | 14 | 1660 | 70602 |
Tortorici | ME | 14 | 6435 | 77037 |
San Marco d'Alunzio | ME | 14 | 1996 | 79033 |
Galati Mamertino | ME | 14 | 2627 | 81660 |
Torrenova | ME | 14 | 4386 | 86046 |
Longi | ME | 15 | 1473 | 87519 |
San Piero Patti | ME | 17 | 2915 | 90434 |
Militello Rosmarino | ME | 18 | 1324 | 91758 |
Alcara li Fusi | ME | 18 | 1980 | 93738 |
Sant'Agata di Militello | ME | 19 | 12624 | 106362 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5 | 1987-04-30 22:38:08 |
38.156 | 14.821 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 46009 |
Field | Value |
---|---|
Time (UTC) | 1987-04-30 22:38:08 ± 0.61 |
Latitude | 38.1560 ± 0.0510 |
Longitude | 14.8210 ± 0.0363 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 46009 |
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) | 6496.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 194 |
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) | 0.9 |
Epicentral distance of station closest to the epicenter (degree) | 0.00219 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01141 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 46009 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:45:15 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.MEU.Z. | 1987-04-30T22:38:31.00 | 10.0 | undecidable | manual | PN | 179 | 1.0434 | 1.67 | 0.5 | |
--.FAI.Z. | 1987-04-30T22:38:31.00 | 10.0 | undecidable | manual | PN | 226 | 1.2654 | -1.41 | 0.6 | |
--.ATN.Z. | 1987-04-30T22:38:27.50 | 10.0 | undecidable | manual | SG | 89 | 0.4995 | 0.47 | 0.7 | |
--.GIB.Z. | 1987-04-30T22:38:23.00 | 10.0 | undecidable | manual | PG | 255 | 0.6327 | 0.97 | 1.4 | |
--.MNO.Z. | 1987-04-30T22:38:19.00 | 10.0 | undecidable | manual | SG | 204 | 0.2442 | 0.32 | 0.8 | |
--.ATN.Z. | 1987-04-30T22:38:18.90 | 10.0 | undecidable | manual | PG | 89 | 0.4995 | -0.48 | 1.8 | |
--.MNO.Z. | 1987-04-30T22:38:13.50 | 10.0 | undecidable | manual | PG | 204 | 0.2442 | -1.06 | 1.3 |