A magnitude Md 2.4 earthquake occured in region: 2 km NW Barrea (AQ), on
and geographic coordinates (lat, lon) 41.7730, 13.9830 at 6 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 |
---|---|---|---|---|
Barrea | AQ | 2 | 726 | 726 |
Civitella Alfedena | AQ | 4 | 296 | 1022 |
Villetta Barrea | AQ | 5 | 653 | 1675 |
Scontrone | AQ | 6 | 574 | 2249 |
Alfedena | AQ | 6 | 864 | 3113 |
Montenero Val Cocchiara | IS | 9 | 538 | 3651 |
Castel di Sangro | AQ | 11 | 6538 | 10189 |
Roccaraso | AQ | 12 | 1627 | 11816 |
Pizzone | IS | 13 | 329 | 12145 |
Opi | AQ | 13 | 420 | 12565 |
Rivisondoli | AQ | 13 | 700 | 13265 |
Castel San Vincenzo | IS | 15 | 516 | 13781 |
Rionero Sannitico | IS | 15 | 1118 | 14899 |
Pescocostanzo | AQ | 15 | 1128 | 16027 |
San Donato Val di Comino | FR | 16 | 2107 | 18134 |
Settefrati | FR | 16 | 728 | 18862 |
Pescasseroli | AQ | 17 | 2203 | 21065 |
Cerro al Volturno | IS | 17 | 1281 | 22346 |
Scanno | AQ | 17 | 1847 | 24193 |
San Pietro Avellana | IS | 17 | 503 | 24696 |
Picinisco | FR | 17 | 1218 | 25914 |
Acquaviva d'Isernia | IS | 18 | 425 | 26339 |
Rocca Pia | AQ | 18 | 178 | 26517 |
San Biagio Saracinisco | FR | 18 | 349 | 26866 |
Rocchetta a Volturno | IS | 19 | 1113 | 27979 |
Forlì del Sannio | IS | 19 | 675 | 28654 |
Scapoli | IS | 19 | 680 | 29334 |
Gallinaro | FR | 20 | 1269 | 30603 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4 | 1985-02-24 10:42:30 |
41.773 | 13.983 | 6 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 2379 |
Field | Value |
---|---|
Time (UTC) | 1985-02-24 10:42:30 ± 0.233 |
Latitude | 41.7730 ± 0.0232 |
Longitude | 13.9830 ± 0.0116 |
Depth (km) | 6 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 2379 |
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) | 2754.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 131 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00130 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01692 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 2379 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:07:20 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.RDP.Z. | 1985-02-24T10:43:03.50 | 10.0 | undecidable | manual | SG | 269 | 0.9324 | 0.27 | 0.5 | |
--.AR1.Z. | 1985-02-24T10:43:02.50 | 10.0 | undecidable | manual | PN? | 336 | 1.8759 | -0.32 | 0.3 | |
--.AS1.Z. | 1985-02-24T10:43:00.50 | 10.0 | undecidable | manual | PN? | 323 | 1.6206 | 1.33 | 0 | |
--.PO9.Z. | 1985-02-24T10:42:52.50 | 10.0 | undecidable | manual | PN | 316 | 1.11 | 0.31 | 1.1 | |
--.MNS.Z. | 1985-02-24T10:42:52.50 | 10.0 | undecidable | manual | PN | 302 | 1.1433 | -0.12 | 1.4 | |
--.RDP.Z. | 1985-02-24T10:42:49.30 | 10.0 | undecidable | manual | PG | 269 | 0.9324 | 0 | 1.6 | |
--.DUI.Z. | 1985-02-24T10:42:44.50 | 10.0 | undecidable | manual | SG | 107 | 0.3663 | -0.27 | 0.6 | |
--.AQU.Z. | 1985-02-24T10:42:44.50 | 10.0 | undecidable | manual | PG | 323 | 0.7215 | -0.7 | 0.4 | |
--.SGG.Z. | 1985-02-24T10:42:40.50 | 10.0 | undecidable | manual | PG | 142 | 0.4884 | -0.32 | 1.3 | |
--.DUI.Z. | 1985-02-24T10:42:39.00 | 10.0 | undecidable | manual | PG | 107 | 0.3663 | 0.36 | 1.2 | |
--.SD1.Z. | 1985-02-24T10:42:35.80 | 10.0 | undecidable | manual | SG | 243 | 0.1443 | -0.4 | 0.4 | |
--.SD1.Z. | 1985-02-24T10:42:33.80 | 10.0 | undecidable | manual | PG | 243 | 0.1443 | 0.11 | 3.3 |