A magnitude Md 2.3 earthquake occured in region: 4 km N Villetta Barrea (AQ), on
and geographic coordinates (lat, lon) 41.8120, 13.9230 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 |
---|---|---|---|---|
Villetta Barrea | AQ | 4 | 653 | 653 |
Civitella Alfedena | AQ | 5 | 296 | 949 |
Barrea | AQ | 8 | 726 | 1675 |
Opi | AQ | 8 | 420 | 2095 |
Scanno | AQ | 11 | 1847 | 3942 |
Pescasseroli | AQ | 11 | 2203 | 6145 |
Scontrone | AQ | 12 | 574 | 6719 |
Alfedena | AQ | 13 | 864 | 7583 |
Roccaraso | AQ | 14 | 1627 | 9210 |
Rivisondoli | AQ | 14 | 700 | 9910 |
San Donato Val di Comino | FR | 15 | 2107 | 12017 |
Rocca Pia | AQ | 15 | 178 | 12195 |
Pescocostanzo | AQ | 15 | 1128 | 13323 |
Villalago | AQ | 16 | 568 | 13891 |
Castel di Sangro | AQ | 16 | 6538 | 20429 |
Montenero Val Cocchiara | IS | 16 | 538 | 20967 |
Settefrati | FR | 17 | 728 | 21695 |
Bisegna | AQ | 18 | 223 | 21918 |
Pettorano sul Gizio | AQ | 18 | 1376 | 23294 |
Pizzone | IS | 19 | 329 | 23623 |
Picinisco | FR | 19 | 1218 | 24841 |
Gallinaro | FR | 20 | 1269 | 26110 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3
ML-VAX 1.5 |
2003-02-05 14:15:52 |
41.812 | 13.923 | 10 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 469409 |
Field | Value |
---|---|
Time (UTC) | 2003-02-05 14:15:52 ± 0.499 |
Latitude | 41.8120 ± 0.0348 |
Longitude | 13.9230 ± 0.0267 |
Depth (km) | 10 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 469409 |
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) | 4459.3 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 184 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
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) | 0.00113 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00461 |
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 | 2.3 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 469409 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 00:25:04 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 469409 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.CPI2.Z. | 2003-02-05T14:16:05.11 | 10.0 | undecidable | manual | SG | 127 | 0.3663 | -1.13 | 0 | |
--.RFI.Z. | 2003-02-05T14:16:03.41 | 10.0 | undecidable | manual | PG | 174 | 0.5106 | 0.42 | 0.8 | |
--.PTQR.Z. | 2003-02-05T14:16:01.17 | 10.0 | undecidable | manual | PG | 298 | 0.444 | -0.48 | 0.7 | |
--.VVLD.Z. | 2003-02-05T14:16:01.96 | 10.0 | undecidable | manual | SG | 284 | 0.222 | 0.26 | 0.6 | |
--.RNI2.Z. | 2003-02-05T14:16:00.94 | 10.0 | undecidable | manual | SG | 122 | 0.1998 | 0.13 | 0.7 | |
--.CPI2.Z. | 2003-02-05T14:16:00.60 | 10.0 | undecidable | manual | PG | 127 | 0.3663 | -0.32 | 1.1 | |
--.RNI2.Z. | 2003-02-05T14:15:57.79 | 10.0 | undecidable | manual | PG | 122 | 0.1998 | 0.55 | 0.8 | |
--.VVLD.Z. | 2003-02-05T14:15:57.95 | 10.0 | undecidable | manual | PG | 284 | 0.222 | 0.2 | 1.6 | |
--.SDI.Z. | 2003-02-05T14:15:57.97 | 10.0 | undecidable | manual | SG | 219 | 0.1221 | -0.58 | 0.3 | |
--.SDI.Z. | 2003-02-05T14:15:55.93 | 10.0 | positive | manual | PG | 219 | 0.1221 | 0 | 3.5 |