A magnitude Md 2.5 earthquake occured in region: 4 km S Civitella Alfedena (AQ), on
and geographic coordinates (lat, lon) 41.7300, 13.9410 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 |
---|---|---|---|---|
Civitella Alfedena | AQ | 4 | 296 | 296 |
Barrea | AQ | 5 | 726 | 1022 |
Villetta Barrea | AQ | 5 | 653 | 1675 |
Alfedena | AQ | 8 | 864 | 2539 |
Scontrone | AQ | 8 | 574 | 3113 |
Settefrati | FR | 10 | 728 | 3841 |
Pizzone | IS | 11 | 329 | 4170 |
Montenero Val Cocchiara | IS | 11 | 538 | 4708 |
Opi | AQ | 11 | 420 | 5128 |
San Donato Val di Comino | FR | 11 | 2107 | 7235 |
Picinisco | FR | 11 | 1218 | 8453 |
San Biagio Saracinisco | FR | 13 | 349 | 8802 |
Castel San Vincenzo | IS | 13 | 516 | 9318 |
Gallinaro | FR | 14 | 1269 | 10587 |
Castel di Sangro | AQ | 15 | 6538 | 17125 |
Pescasseroli | AQ | 15 | 2203 | 19328 |
Villa Latina | FR | 15 | 1241 | 20569 |
Cerro al Volturno | IS | 16 | 1281 | 21850 |
Scapoli | IS | 16 | 680 | 22530 |
Rionero Sannitico | IS | 17 | 1118 | 23648 |
Atina | FR | 17 | 4316 | 27964 |
Rocchetta a Volturno | IS | 17 | 1113 | 29077 |
Alvito | FR | 17 | 2713 | 31790 |
Roccaraso | AQ | 17 | 1627 | 33417 |
Acquaviva d'Isernia | IS | 19 | 425 | 33842 |
Rivisondoli | AQ | 19 | 700 | 34542 |
Vallerotonda | FR | 20 | 1581 | 36123 |
Belmonte Castello | FR | 20 | 739 | 36862 |
Scanno | AQ | 20 | 1847 | 38709 |
Colli a Volturno | IS | 20 | 1349 | 40058 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5 | 1997-01-14 03:00:00 |
41.73 | 13.941 | 10 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 259639 |
Field | Value |
---|---|
Time (UTC) | 1997-01-14 03:00:00 ± 0.325 |
Latitude | 41.7300 ± 0.0278 |
Longitude | 13.9410 ± 0.0322 |
Depth (km) | 10 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 259639 |
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) | 4080.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 170 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 9 |
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) | 0.00089 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00478 |
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 | 1 |
Type of magnitude | Md |
Reference to an origin | 259639 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 21:05:36 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.RMI2.Z. | 1997-01-14T03:00:21.19 | 10.0 | undecidable | manual | SG | 152 | 0.5328 | 1.19 | 0 | |
--.PQ9.Z. | 1997-01-14T03:00:18.58 | 10.0 | undecidable | manual | SG | 306 | 0.4995 | -0.23 | 0.4 | |
--.RMI2.Z. | 1997-01-14T03:00:12.30 | 10.0 | undecidable | manual | PG | 152 | 0.5328 | 0.13 | 1.2 | |
--.PQ9.Z. | 1997-01-14T03:00:11.40 | 10.0 | undecidable | manual | PG | 306 | 0.4995 | 0.18 | 1.2 | |
--.PLI2.Z. | 1997-01-14T03:00:09.27 | 10.0 | undecidable | manual | SG | 156 | 0.2109 | -0.54 | 0.2 | |
--.CPI2.Z. | 1997-01-14T03:00:07.85 | 10.0 | undecidable | manual | PG | 116 | 0.3108 | -0.02 | 1.6 | |
--.PLI2.Z. | 1997-01-14T03:00:05.48 | 10.0 | undecidable | manual | PG | 156 | 0.2109 | -0.54 | 0.6 | |
--.SDI.Z. | 1997-01-14T03:00:05.72 | 10.0 | undecidable | manual | SG | 258 | 0.0999 | -0.19 | 0.6 | |
--.SDI.Z. | 1997-01-14T03:00:03.85 | 10.0 | negative | manual | PG | 258 | 0.0999 | 0.08 | 3.2 |