A magnitude Md 2.4 earthquake occured in region: 1 km S San Demetrio ne' Vestini (AQ), on
and geographic coordinates (lat, lon) 42.2840, 13.5590 at 21 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 |
---|---|---|---|---|
San Demetrio ne' Vestini | AQ | 1 | 1854 | 1854 |
Villa Sant'Angelo | AQ | 2 | 424 | 2278 |
Sant'Eusanio Forconese | AQ | 3 | 394 | 2672 |
Fagnano Alto | AQ | 4 | 418 | 3090 |
Prata d'Ansidonia | AQ | 4 | 496 | 3586 |
Poggio Picenze | AQ | 4 | 1136 | 4722 |
Barisciano | AQ | 6 | 1828 | 6550 |
Fossa | AQ | 6 | 721 | 7271 |
Fontecchio | AQ | 7 | 369 | 7640 |
Ocre | AQ | 7 | 1167 | 8807 |
Rocca di Cambio | AQ | 8 | 533 | 9340 |
San Pio delle Camere | AQ | 8 | 661 | 10001 |
Rocca di Mezzo | AQ | 9 | 1526 | 11527 |
Santo Stefano di Sessanio | AQ | 10 | 111 | 11638 |
Caporciano | AQ | 10 | 230 | 11868 |
Carapelle Calvisio | AQ | 10 | 87 | 11955 |
Tione degli Abruzzi | AQ | 11 | 310 | 12265 |
Castelvecchio Calvisio | AQ | 11 | 153 | 12418 |
Calascio | AQ | 12 | 137 | 12555 |
Navelli | AQ | 15 | 554 | 13109 |
L'Aquila | AQ | 15 | 69753 | 82862 |
Castel del Monte | AQ | 17 | 413 | 83275 |
Ovindoli | AQ | 17 | 1227 | 84502 |
Ofena | AQ | 17 | 506 | 85008 |
Capestrano | AQ | 17 | 884 | 85892 |
Secinaro | AQ | 18 | 359 | 86251 |
Acciano | AQ | 18 | 327 | 86578 |
Lucoli | AQ | 18 | 1011 | 87589 |
Villa Santa Lucia degli Abruzzi | AQ | 19 | 123 | 87712 |
Collepietro | AQ | 20 | 237 | 87949 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4 | 2001-09-11 17:13:02 |
42.284 | 13.559 | 21 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 427509 |
Field | Value |
---|---|
Time (UTC) | 2001-09-11 17:13:02 ± 0.161 |
Latitude | 42.2840 ± 0.0071 |
Longitude | 13.5590 ± 0.0265 |
Depth (km) | 21 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 427509 |
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) | 2314.3 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 192 |
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) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00121 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00575 |
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 | 2.4 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 427509 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 23:43:23 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.NRCA.Z. | 2001-09-11T17:13:25.64 | 10.0 | undecidable | manual | SG | 329 | 0.6327 | 0.47 | 0 | |
--.SDI.Z. | 2001-09-11T17:13:23.92 | 10.0 | undecidable | manual | SG | 161 | 0.5994 | -0.12 | 0.4 | |
--.NRCA.Z. | 2001-09-11T17:13:15.38 | 10.0 | positive | manual | PG | 329 | 0.6327 | -0.18 | 1.5 | |
--.SDI.Z. | 2001-09-11T17:13:14.99 | 10.0 | undecidable | manual | PG | 161 | 0.5994 | 0.09 | 1.1 | |
--.PTQR.Z. | 2001-09-11T17:13:14.25 | 10.0 | undecidable | manual | SG | 204 | 0.2775 | -0.1 | 0.5 | |
--.AQU.Z. | 2001-09-11T17:13:10.25 | 10.0 | undecidable | manual | SG | 300 | 0.1332 | -0.26 | 0.2 | |
--.PTQR.Z. | 2001-09-11T17:13:09.38 | 10.0 | undecidable | manual | PG | 204 | 0.2775 | 0.07 | 1.5 | |
--.AQU.Z. | 2001-09-11T17:13:07.18 | 10.0 | positive | manual | PG | 300 | 0.1332 | 0.09 | 2.8 |