A magnitude ML 2.3 earthquake occured in region: 4 km NW Fossa (AQ), on
and geographic coordinates (lat, lon) 42.3210, 13.4620 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 |
---|---|---|---|---|
Fossa | AQ | 4 | 721 | 721 |
Ocre | AQ | 4 | 1167 | 1888 |
L'Aquila | AQ | 6 | 69753 | 71641 |
Sant'Eusanio Forconese | AQ | 6 | 394 | 72035 |
Poggio Picenze | AQ | 7 | 1136 | 73171 |
Villa Sant'Angelo | AQ | 8 | 424 | 73595 |
San Demetrio ne' Vestini | AQ | 9 | 1854 | 75449 |
Rocca di Cambio | AQ | 10 | 533 | 75982 |
Lucoli | AQ | 11 | 1011 | 76993 |
Barisciano | AQ | 11 | 1828 | 78821 |
Fagnano Alto | AQ | 12 | 418 | 79239 |
Prata d'Ansidonia | AQ | 13 | 496 | 79735 |
Rocca di Mezzo | AQ | 13 | 1526 | 81261 |
Tornimparte | AQ | 14 | 3187 | 84448 |
Santo Stefano di Sessanio | AQ | 15 | 111 | 84559 |
Fontecchio | AQ | 16 | 369 | 84928 |
San Pio delle Camere | AQ | 16 | 661 | 85589 |
Scoppito | AQ | 18 | 3727 | 89316 |
Carapelle Calvisio | AQ | 18 | 87 | 89403 |
Castelvecchio Calvisio | AQ | 19 | 153 | 89556 |
Pizzoli | AQ | 19 | 4326 | 93882 |
Caporciano | AQ | 19 | 230 | 94112 |
Calascio | AQ | 19 | 137 | 94249 |
Tione degli Abruzzi | AQ | 19 | 310 | 94559 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.3 | 2009-04-06 18:26:26 |
42.321 | 13.462 | 10 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 761959 |
Field | Value |
---|---|
Time (UTC) | 2009-04-06 18:26:26 ± 0.08 |
Latitude | 42.3210 ± 0.0054 |
Longitude | 13.4620 ± 0.0073 |
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 | 761959 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 606 |
Semi-minor axis of confidence ellipse (meter) | 413 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 45 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 848.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 59 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.36 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.76622 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 761959 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:24:39 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.OFFI.HHN. | 2009-04-06T18:28:22.37 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.POFI.HHE. | 2009-04-06T18:28:12.22 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MTCE.HHE. | 2009-04-06T18:28:11.68 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.OFFI.HHN. | 2009-04-06T18:28:11.61 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.SDI.SHZ. | 2009-04-06T18:28:09.92 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.STR3.BHZ. | 2009-04-06T18:28:09.34 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MTCE.HHE. | 2009-04-06T18:28:08.53 | 0.1 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.GUAR.HHE. | 2009-04-06T18:28:08.77 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MNS.HHZ. | 2009-04-06T18:28:07.90 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.NRCA.SHZ. | 2009-04-06T18:28:02.70 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.PTQR.SHZ. | 2009-04-06T18:27:58.11 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.FDMO.HHE. | 2009-04-06T18:26:42.08 | 0.3 | undecidable | manual | Pg | 339 | 85.0482 | 0.787 | 55 | |
IV.INTR.HHZ. | 2009-04-06T18:26:42.78 | 0.3 | undecidable | manual | Sg | 133 | 50.0166 | 0.083 | 72 | |
IV.VVLD.HHZ. | 2009-04-06T18:26:42.96 | 0.3 | undecidable | manual | Sg | 165 | 51.8037 | -0.202 | 70 | |
IV.TERO.HHZ. | 2009-04-06T18:26:38.17 | 0.3 | undecidable | manual | Sg | 19 | 35.4423 | -0.64 | 64 | |
IV.VCEL.EHZ. | 2009-04-06T18:26:38.19 | 0.3 | undecidable | manual | Sg | 75 | 32.1456 | 0.268 | 71 | |
IV.FIAM.HHZ. | 2009-04-06T18:26:37.16 | 0.3 | undecidable | manual | Sg | 258 | 28.8489 | 0.112 | 74 | |
IV.CERT.HHZ. | 2009-04-06T18:26:36.90 | 0.3 | undecidable | manual | Pg | 224 | 57.0984 | -0.078 | 71 | |
IV.INTR.HHZ. | 2009-04-06T18:26:35.69 | 0.3 | undecidable | manual | Pg | 133 | 50.0166 | -0.204 | 70 | |
IV.VVLD.HHZ. | 2009-04-06T18:26:35.79 | 0.3 | undecidable | manual | Pg | 165 | 51.8037 | -0.371 | 67 | |
IV.CAMP.HHE. | 2009-04-06T18:26:35.40 | 0.3 | undecidable | manual | Sg | 350 | 24.2535 | -0.264 | 72 | |
IV.TERO.HHZ. | 2009-04-06T18:26:33.38 | 0.3 | undecidable | manual | Pg | 19 | 35.4423 | -0.266 | 71 | |
IV.VCEL.EHZ. | 2009-04-06T18:26:33.46 | 0.1 | undecidable | manual | Pg | 75 | 32.1456 | 0.328 | 94 | |
IV.CAMP.HHE. | 2009-04-06T18:26:32.12 | 0.3 | undecidable | manual | Pg | 350 | 24.2535 | 0.287 | 72 | |
IV.FIAM.HHZ. | 2009-04-06T18:26:32.67 | 0.1 | undecidable | manual | Pg | 258 | 28.8489 | 0.044 | 100 | |
.FAGN.---. | 2009-04-06T18:26:31.77 | 0.3 | undecidable | manual | Sg | 121 | 11.7771 | -0.12 | 76 | |
.AQU.---. | 2009-04-06T18:26:30.40 | 0.3 | undecidable | manual | Sg | 307 | 6.0939 | -0.194 | 76 | |
.AQU.---. | 2009-04-06T18:26:29.05 | 0.3 | undecidable | manual | Pg | 307 | 6.0939 | 0.144 | 76 | |
.FAGN.---. | 2009-04-06T18:26:29.84 | 0.1 | undecidable | manual | Pg | 121 | 11.7771 | 0.19 | 100 |