A magnitude Md 1.5 earthquake occured in region: 8 km E L'Aquila (AQ), on
and geographic coordinates (lat, lon) 42.3800, 13.4860 at 8 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 |
---|---|---|---|---|
L'Aquila | AQ | 8 | 69753 | 69753 |
Poggio Picenze | AQ | 8 | 1136 | 70889 |
Fossa | AQ | 10 | 721 | 71610 |
Barisciano | AQ | 10 | 1828 | 73438 |
Sant'Eusanio Forconese | AQ | 11 | 394 | 73832 |
Ocre | AQ | 11 | 1167 | 74999 |
San Demetrio ne' Vestini | AQ | 12 | 1854 | 76853 |
Villa Sant'Angelo | AQ | 13 | 424 | 77277 |
Santo Stefano di Sessanio | AQ | 14 | 111 | 77388 |
Prata d'Ansidonia | AQ | 15 | 496 | 77884 |
Lucoli | AQ | 16 | 1011 | 78895 |
Fagnano Alto | AQ | 16 | 418 | 79313 |
Rocca di Cambio | AQ | 16 | 533 | 79846 |
Pizzoli | AQ | 17 | 4326 | 84172 |
Pietracamela | TE | 17 | 271 | 84443 |
San Pio delle Camere | AQ | 17 | 661 | 85104 |
Tornimparte | AQ | 18 | 3187 | 88291 |
Calascio | AQ | 18 | 137 | 88428 |
Castelvecchio Calvisio | AQ | 18 | 153 | 88581 |
Barete | AQ | 19 | 737 | 89318 |
Carapelle Calvisio | AQ | 19 | 87 | 89405 |
Scoppito | AQ | 19 | 3727 | 93132 |
Crognaleto | TE | 19 | 1297 | 94429 |
Rocca di Mezzo | AQ | 19 | 1526 | 95955 |
Fontecchio | AQ | 19 | 369 | 96324 |
Fano Adriano | TE | 20 | 296 | 96620 |
Castel del Monte | AQ | 20 | 413 | 97033 |
Isola del Gran Sasso d'Italia | TE | 20 | 4773 | 101806 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.5 | 2009-08-09 09:26:34 |
42.38 | 13.486 | 8 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 945299 |
Field | Value |
---|---|
Time (UTC) | 2009-08-09 09:26:34 ± 0.45 |
Latitude | 42.3800 ± 0.0270 |
Longitude | 13.4860 ± 0.0365 |
Depth (km) | 8 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 945299 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 4105 |
Semi-minor axis of confidence ellipse (meter) | 895 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 315 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 4242.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 227 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 6 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.43 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.25811 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 945299 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 18:01:54 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.BOB.HHN. | 2009-08-09T09:27:08.10 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.DOI.HHE. | 2009-08-09T09:27:04.63 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.VCEL.EHZ. | 2009-08-09T09:27:02.17 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.VCEL.EHZ. | 2009-08-09T09:27:00.06 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.TERO.HHE. | 2009-08-09T09:26:45.61 | 0.6 | undecidable | manual | Sg | 20 | 28.6491 | 0.456 | 46 | |
IV.TERO.HHE. | 2009-08-09T09:26:40.28 | 0.3 | undecidable | manual | Pg | 20 | 28.6491 | -0.517 | 67 | |
IV.T0104.EHZ. | 2009-08-09T09:26:39.82 | 0.3 | undecidable | manual | Sg | 260 | 12.2766 | -0.122 | 75 | |
MN.AQU.HHZ. | 2009-08-09T09:26:38.56 | 0.3 | undecidable | manual | Sg | 247 | 7.4814 | -0.085 | 77 | |
IV.T0104.EHZ. | 2009-08-09T09:26:37.92 | 0.3 | undecidable | manual | Pg | 260 | 12.2766 | 0.133 | 75 | |
MN.AQU.HHZ. | 2009-08-09T09:26:37.23 | 0.1 | undecidable | manual | Pg | 247 | 7.4814 | 0.191 | 100 |