A magnitude Md 2.1 earthquake occured in region: 8 km NE Villetta Barrea (AQ), on
and geographic coordinates (lat, lon) 41.8460, 13.9650 at 5 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 | 8 | 653 | 653 |
Rivisondoli | AQ | 9 | 700 | 1353 |
Civitella Alfedena | AQ | 9 | 296 | 1649 |
Scanno | AQ | 9 | 1847 | 3496 |
Roccaraso | AQ | 10 | 1627 | 5123 |
Pescocostanzo | AQ | 10 | 1128 | 6251 |
Rocca Pia | AQ | 10 | 178 | 6429 |
Barrea | AQ | 10 | 726 | 7155 |
Scontrone | AQ | 13 | 574 | 7729 |
Opi | AQ | 13 | 420 | 8149 |
Alfedena | AQ | 14 | 864 | 9013 |
Castel di Sangro | AQ | 14 | 6538 | 15551 |
Pettorano sul Gizio | AQ | 14 | 1376 | 16927 |
Villalago | AQ | 15 | 568 | 17495 |
Pescasseroli | AQ | 15 | 2203 | 19698 |
Montenero Val Cocchiara | IS | 17 | 538 | 20236 |
Cansano | AQ | 18 | 274 | 20510 |
Introdacqua | AQ | 19 | 2126 | 22636 |
Bisegna | AQ | 19 | 223 | 22859 |
San Pietro Avellana | IS | 19 | 503 | 23362 |
Ateleta | AQ | 19 | 1181 | 24543 |
Campo di Giove | AQ | 20 | 803 | 25346 |
San Donato Val di Comino | FR | 20 | 2107 | 27453 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1 | 2000-09-01 11:48:53 |
41.846 | 13.965 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 402019 |
Field | Value |
---|---|
Time (UTC) | 2000-09-01 11:48:53 ± 0.765 |
Latitude | 41.8460 ± 0.0405 |
Longitude | 13.9650 ± 0.0223 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 402019 |
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) | 4869.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 255 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
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) | 0.00154 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00251 |
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 | 2.1 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 402019 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 23:18:12 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.CRVI.Z. | 2000-09-01T11:49:04.00 | 10.0 | undecidable | manual | SG | 115 | 0.2775 | -0.69 | 0.4 | |
--.RVI2.Z. | 2000-09-01T11:49:03.63 | 10.0 | undecidable | manual | SG | 169 | 0.222 | 0.93 | 0.3 | |
--.RNI2.Z. | 2000-09-01T11:49:01.66 | 10.0 | undecidable | manual | SG | 135 | 0.1998 | 0.07 | 0.6 | |
--.SDI.Z. | 2000-09-01T11:49:01.61 | 10.0 | undecidable | manual | SG | 219 | 0.1665 | 0.84 | 0.3 | |
--.CRVI.Z. | 2000-09-01T11:49:00.14 | 10.0 | positive | manual | PG | 115 | 0.2775 | 0.11 | 2.6 | |
--.RNI2.Z. | 2000-09-01T11:48:59.00 | 10.0 | undecidable | manual | PG | 135 | 0.1998 | 0.76 | 0.9 | |
--.RVI2.Z. | 2000-09-01T11:48:57.63 | 10.0 | negative | manual | PG | 169 | 0.222 | -1.25 | 0.8 | |
--.SDI.Z. | 2000-09-01T11:48:57.18 | 10.0 | positive | manual | PG | 219 | 0.1665 | -0.59 | 2.2 |