A magnitude ML 1.5 earthquake occured in region: 1 km SW Villa Sant'Angelo (AQ), on
and geographic coordinates (lat, lon) 42.2620, 13.5270 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 |
---|---|---|---|---|
Villa Sant'Angelo | AQ | 1 | 424 | 424 |
Sant'Eusanio Forconese | AQ | 3 | 394 | 818 |
Rocca di Cambio | AQ | 4 | 533 | 1351 |
San Demetrio ne' Vestini | AQ | 4 | 1854 | 3205 |
Fagnano Alto | AQ | 4 | 418 | 3623 |
Fossa | AQ | 5 | 721 | 4344 |
Ocre | AQ | 5 | 1167 | 5511 |
Rocca di Mezzo | AQ | 6 | 1526 | 7037 |
Poggio Picenze | AQ | 7 | 1136 | 8173 |
Prata d'Ansidonia | AQ | 7 | 496 | 8669 |
Fontecchio | AQ | 7 | 369 | 9038 |
Barisciano | AQ | 9 | 1828 | 10866 |
Tione degli Abruzzi | AQ | 11 | 310 | 11176 |
San Pio delle Camere | AQ | 11 | 661 | 11837 |
Caporciano | AQ | 12 | 230 | 12067 |
Santo Stefano di Sessanio | AQ | 13 | 111 | 12178 |
Carapelle Calvisio | AQ | 14 | 87 | 12265 |
Ovindoli | AQ | 14 | 1227 | 13492 |
L'Aquila | AQ | 15 | 69753 | 83245 |
Castelvecchio Calvisio | AQ | 15 | 153 | 83398 |
Calascio | AQ | 16 | 137 | 83535 |
Lucoli | AQ | 16 | 1011 | 84546 |
Navelli | AQ | 17 | 554 | 85100 |
Secinaro | AQ | 17 | 359 | 85459 |
Acciano | AQ | 18 | 327 | 85786 |
Tornimparte | AQ | 19 | 3187 | 88973 |
Celano | AQ | 20 | 11017 | 99990 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0
ML 1.5 |
2009-04-23 13:22:38 |
42.262 | 13.527 | 10 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 830459 |
Field | Value |
---|---|
Time (UTC) | 2009-04-23 13:22:38 ± 0.11 |
Latitude | 42.2620 ± 0.0072 |
Longitude | 13.5270 ± 0.0109 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 830459 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 945 |
Semi-minor axis of confidence ellipse (meter) | 511 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 51 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1204.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 76 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.41 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.64661 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 830459 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 15:44:44 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 830459 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 15:44:44 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NRCA.SHZ. | 2009-04-23T13:23:00.52 | 0.1 | undecidable | manual | Sg | 332 | 71.7726 | 0.401 | 82 | |
IV.LPEL.HHZ. | 2009-04-23T13:22:57.10 | 0.1 | undecidable | manual | Sg | 114 | 58.9965 | 0.403 | 84 | |
IV.VVLD.HHN. | 2009-04-23T13:22:52.72 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.INTR.HHZ. | 2009-04-23T13:22:52.37 | 0.3 | undecidable | manual | Sg | 132 | 41.625 | 0.297 | 67 | |
IV.TERO.HHZ. | 2009-04-23T13:22:51.07 | 0.1 | undecidable | manual | Sg | 9 | 40.5261 | -0.688 | 79 | |
IV.NRCA.SHZ. | 2009-04-23T13:22:50.77 | 0.1 | undecidable | manual | Pg | 332 | 71.7726 | -0.075 | 88 | |
IV.LPEL.HHZ. | 2009-04-23T13:22:49.11 | 0.1 | undecidable | manual | Pg | 114 | 58.9965 | 0.239 | 87 | |
IV.PTQR.SHZ. | 2009-04-23T13:22:48.22 | 0.1 | undecidable | manual | Sg | 201 | 28.6491 | -0.374 | 89 | |
IV.INTR.HHZ. | 2009-04-23T13:22:46.33 | 0.1 | undecidable | manual | Pg | 132 | 41.625 | 0.128 | 92 | |
IV.TERO.HHZ. | 2009-04-23T13:22:45.86 | 0.1 | undecidable | manual | Pg | 9 | 40.5261 | -0.158 | 92 | |
IV.FIAM.HHZ. | 2009-04-23T13:22:44.58 | 0.1 | undecidable | manual | Pg | 271 | 33.6441 | -0.391 | 88 | |
IV.PTQR.SHZ. | 2009-04-23T13:22:44.19 | 0.1 | undecidable | manual | Pg | 201 | 28.6491 | 0.001 | 97 | |
IV.MNO.SHZ. | 2009-04-23T13:22:44.47 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
MN.AQU.HHZ. | 2009-04-23T13:22:44.60 | 0.1 | undecidable | manual | Sg | 315 | 14.4744 | 0.394 | 91 | |
MN.AQU.HHZ. | 2009-04-23T13:22:42.08 | 0.1 | undecidable | manual | Pg | 315 | 14.4744 | 0.42 | 91 | |
IV.FAGN.HHZ. | 2009-04-23T13:22:41.40 | 0.1 | undecidable | manual | Sg | 85 | 4.6953 | -0.492 | 91 | |
IV.FAGN.HHZ. | 2009-04-23T13:22:40.29 | 0.1 | undecidable | manual | Pg | 85 | 4.6953 | -0.031 | 100 | |
IV.PRMA.HHN. | 2009-04-23T13:22:30.12 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |