A magnitude Md 2.5 earthquake occured in region: 7 km W Roccaraso (AQ), on
and geographic coordinates (lat, lon) 41.8340, 14.0000 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 |
---|---|---|---|---|
Roccaraso | AQ | 7 | 1627 | 1627 |
Rivisondoli | AQ | 7 | 700 | 2327 |
Pescocostanzo | AQ | 8 | 1128 | 3455 |
Barrea | AQ | 8 | 726 | 4181 |
Villetta Barrea | AQ | 9 | 653 | 4834 |
Civitella Alfedena | AQ | 9 | 296 | 5130 |
Scontrone | AQ | 10 | 574 | 5704 |
Castel di Sangro | AQ | 11 | 6538 | 12242 |
Alfedena | AQ | 11 | 864 | 13106 |
Rocca Pia | AQ | 12 | 178 | 13284 |
Scanno | AQ | 12 | 1847 | 15131 |
Montenero Val Cocchiara | IS | 14 | 538 | 15669 |
Opi | AQ | 15 | 420 | 16089 |
Pettorano sul Gizio | AQ | 16 | 1376 | 17465 |
San Pietro Avellana | IS | 16 | 503 | 17968 |
Ateleta | AQ | 17 | 1181 | 19149 |
Pescasseroli | AQ | 18 | 2203 | 21352 |
Villalago | AQ | 18 | 568 | 21920 |
Rionero Sannitico | IS | 18 | 1118 | 23038 |
Pizzone | IS | 19 | 329 | 23367 |
Gamberale | CH | 19 | 320 | 23687 |
Cansano | AQ | 19 | 274 | 23961 |
Castel del Giudice | IS | 19 | 346 | 24307 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5
ML-VAX 1.8 |
1990-12-25 18:56:07 |
41.834 | 14 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 133029 |
Field | Value |
---|---|
Time (UTC) | 1990-12-25 18:56:07 ± 0.202 |
Latitude | 41.8340 ± 0.0208 |
Longitude | 14.0000 ± 0.0172 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 133029 |
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) | 2719.6 |
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 | 11 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00162 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00777 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 133029 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:03:58 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 133029 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 13:07:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.CP9.Z. | 1990-12-25T18:56:33.86 | 10.0 | undecidable | manual | SG | 272 | 0.777 | -0.63 | 0.2 | |
--.AQU.Z. | 1990-12-25T18:56:31.43 | 10.0 | undecidable | manual | SG | 319 | 0.6771 | 0.07 | 0.5 | |
--.AZI.Z. | 1990-12-25T18:56:24.69 | 10.0 | undecidable | manual | SG | 290 | 0.444 | 0.91 | 0.1 | |
--.FG2.Z. | 1990-12-25T18:56:24.53 | 10.0 | undecidable | manual | PG | 91 | 0.8658 | -0.13 | 1.1 | |
--.CP9.Z. | 1990-12-25T18:56:22.31 | 10.0 | undecidable | manual | PG | 272 | 0.777 | -0.78 | 0.4 | |
--.AQU.Z. | 1990-12-25T18:56:20.85 | 10.0 | undecidable | manual | PG | 319 | 0.6771 | -0.44 | 0.9 | |
--.DUI.Z. | 1990-12-25T18:56:20.84 | 10.0 | undecidable | manual | SG | 116 | 0.3774 | -0.92 | 0.1 | |
--.AZI.Z. | 1990-12-25T18:56:17.17 | 10.0 | negative | manual | PG | 290 | 0.444 | 0.27 | 2.7 | |
--.DUI.Z. | 1990-12-25T18:56:16.10 | 10.0 | negative | manual | PG | 116 | 0.3774 | 0.27 | 2.7 | |
--.SDI.Z. | 1990-12-25T18:56:14.39 | 10.0 | undecidable | manual | SG | 228 | 0.1776 | -1.1 | 0.1 | |
--.SDI.Z. | 1990-12-25T18:56:12.59 | 10.0 | positive | manual | PG | 228 | 0.1776 | 0.47 | 2 |