A magnitude ML 2.2 earthquake occured in region: 3 km S L'Aquila (AQ), on
and geographic coordinates (lat, lon) 42.3230, 13.4050 at 9 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 | 3 | 69753 | 69753 |
Lucoli | AQ | 7 | 1011 | 70764 |
Ocre | AQ | 7 | 1167 | 71931 |
Fossa | AQ | 8 | 721 | 72652 |
Tornimparte | AQ | 9 | 3187 | 75839 |
Sant'Eusanio Forconese | AQ | 11 | 394 | 76233 |
Poggio Picenze | AQ | 11 | 1136 | 77369 |
Rocca di Cambio | AQ | 12 | 533 | 77902 |
Villa Sant'Angelo | AQ | 12 | 424 | 78326 |
San Demetrio ne' Vestini | AQ | 13 | 1854 | 80180 |
Scoppito | AQ | 13 | 3727 | 83907 |
Barisciano | AQ | 15 | 1828 | 85735 |
Pizzoli | AQ | 16 | 4326 | 90061 |
Rocca di Mezzo | AQ | 16 | 1526 | 91587 |
Fagnano Alto | AQ | 16 | 418 | 92005 |
Prata d'Ansidonia | AQ | 17 | 496 | 92501 |
Barete | AQ | 18 | 737 | 93238 |
Fontecchio | AQ | 20 | 369 | 93607 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.2 | 2009-04-06 18:52:51 |
42.323 | 13.405 | 9 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 762069 |
Field | Value |
---|---|
Time (UTC) | 2009-04-06 18:52:51 ± 0.12 |
Latitude | 42.3230 ± 0.0072 |
Longitude | 13.4050 ± 0.0122 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 762069 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 945 |
Semi-minor axis of confidence ellipse (meter) | 606 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 71 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1280.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 81 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.55 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.55308 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.0 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 762069 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:24:46 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SBPO.HHE. | 2009-04-06T18:53:34.18 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
.NRCA.SHZ. | 2009-04-06T18:53:10.73 | 0.6 | undecidable | manual | Sg | 337 | 61.3941 | -0.036 | 47 | |
IV.VVLD.HHN. | 2009-04-06T18:53:08.46 | 0.3 | undecidable | manual | Sg | 160 | 53.4021 | -0.157 | 70 | |
IV.PTQR.SHZ. | 2009-04-06T18:53:03.66 | 0.3 | undecidable | manual | Sg | 181 | 33.4443 | 0.374 | 69 | |
.TERO.HHZ. | 2009-04-06T18:53:03.73 | 1.0 | undecidable | manual | Sg | 26 | 37.0296 | -0.518 | 22 | |
IV.VVLD.HHN. | 2009-04-06T18:53:02.39 | 0.3 | undecidable | manual | Pg | 160 | 53.4021 | 1.034 | 52 | |
.NRCA.SHZ. | 2009-04-06T18:53:02.69 | 0.6 | undecidable | manual | Pg | 337 | 61.3941 | 0.092 | 47 | |
.FIAM.---. | 2009-04-06T18:53:00.10 | 0.6 | undecidable | manual | Sg | 256 | 24.4533 | -0.364 | 47 | |
.CAMP.---. | 2009-04-06T18:52:59.90 | 0.3 | undecidable | manual | Sg | 1 | 23.5542 | -0.299 | 72 | |
.TERO.HHZ. | 2009-04-06T18:52:58.14 | 0.6 | undecidable | manual | Pg | 26 | 37.0296 | -0.691 | 41 | |
.VCEL.---. | 2009-04-06T18:52:58.93 | 0.3 | undecidable | manual | Pg | 77 | 36.5412 | 0.17 | 72 | |
IV.PTQR.SHZ. | 2009-04-06T18:52:57.58 | 0.3 | undecidable | manual | Pg | 181 | 33.4443 | -0.698 | 62 | |
.CAMP.---. | 2009-04-06T18:52:57.33 | 0.3 | undecidable | manual | Pg | 1 | 23.5542 | 0.833 | 60 | |
IV.FAGN.HHZ. | 2009-04-06T18:52:57.23 | 0.3 | undecidable | manual | Sg | 113 | 15.9729 | -0.559 | 68 | |
.FIAM.---. | 2009-04-06T18:52:56.47 | 0.1 | undecidable | manual | Pg | 256 | 24.4533 | -0.181 | 98 | |
IV.FAGN.HHZ. | 2009-04-06T18:52:55.26 | 0.3 | undecidable | manual | Pg | 113 | 15.9729 | 0.155 | 75 | |
MN.AQU.HHN. | 2009-04-06T18:52:54.89 | 0.3 | undecidable | manual | Sg | 355 | 3.3966 | 0.126 | 77 | |
MN.AQU.HHN. | 2009-04-06T18:52:53.61 | 0.1 | negative | manual | Pg | 355 | 3.3966 | 0.251 | 100 | |
IV.ORI.EHZ. | 2009-04-06T18:52:48.72 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |