A magnitude Md 2.4 earthquake occured in region: 4 km NE Opi (AQ), on
and geographic coordinates (lat, lon) 41.8110, 13.8510 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 |
---|---|---|---|---|
Opi | AQ | 4 | 420 | 420 |
Pescasseroli | AQ | 5 | 2203 | 2623 |
Villetta Barrea | AQ | 7 | 653 | 3276 |
Civitella Alfedena | AQ | 9 | 296 | 3572 |
Scanno | AQ | 11 | 1847 | 5419 |
San Donato Val di Comino | FR | 12 | 2107 | 7526 |
Barrea | AQ | 13 | 726 | 8252 |
Villalago | AQ | 14 | 568 | 8820 |
Bisegna | AQ | 15 | 223 | 9043 |
Settefrati | FR | 16 | 728 | 9771 |
Alvito | FR | 16 | 2713 | 12484 |
Campoli Appennino | FR | 16 | 1725 | 14209 |
Scontrone | AQ | 17 | 574 | 14783 |
Rocca Pia | AQ | 17 | 178 | 14961 |
Pescosolido | FR | 18 | 1555 | 16516 |
Alfedena | AQ | 18 | 864 | 17380 |
Gallinaro | FR | 18 | 1269 | 18649 |
Picinisco | FR | 18 | 1218 | 19867 |
Posta Fibreno | FR | 18 | 1139 | 21006 |
Rivisondoli | AQ | 19 | 700 | 21706 |
Vicalvi | FR | 19 | 783 | 22489 |
Lecce nei Marsi | AQ | 19 | 1702 | 24191 |
Roccaraso | AQ | 19 | 1627 | 25818 |
Villavallelonga | AQ | 20 | 919 | 26737 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4 | 1986-01-05 16:54:13 |
41.811 | 13.851 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 19499 |
Field | Value |
---|---|
Time (UTC) | 1986-01-05 16:54:13 ± 0.579 |
Latitude | 41.8110 ± 0.0493 |
Longitude | 13.8510 ± 0.0429 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 19499 |
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) | 6536.3 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 193 |
Number of associated phases, regardless of their use for origin computation | 6 |
Number of defining phases | 6 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.6 |
Epicentral distance of station closest to the epicenter (degree) | 0.00518 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00931 |
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 | 19499 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:22:09 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.RDP.Z. | 1986-01-05T16:54:43.00 | 10.0 | undecidable | manual | SG | 267 | 0.8436 | 0.43 | 0.6 | |
--.MSC.Z. | 1986-01-05T16:54:37.00 | 10.0 | undecidable | manual | SG | 172 | 0.6216 | 1.53 | 0.1 | |
--.MNS.Z. | 1986-01-05T16:54:34.50 | 10.0 | undecidable | manual | PN | 304 | 1.0323 | 0.71 | 1.1 | |
--.RDP.Z. | 1986-01-05T16:54:29.50 | 10.0 | undecidable | manual | PG | 267 | 0.8436 | -0.77 | 1.1 | |
--.SGG.Z. | 1986-01-05T16:54:25.30 | 10.0 | undecidable | manual | PG | 137 | 0.5772 | 0 | 2 | |
--.MSC.Z. | 1986-01-05T16:54:25.30 | 10.0 | undecidable | manual | PG | 172 | 0.6216 | -0.87 | 1 |