A magnitude ML 2.3 earthquake occured in region: 2 km NW Rocca di Cambio (AQ), on
and geographic coordinates (lat, lon) 42.2500, 13.4740 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 |
---|---|---|---|---|
Rocca di Cambio | AQ | 2 | 533 | 533 |
Ocre | AQ | 4 | 1167 | 1700 |
Fossa | AQ | 5 | 721 | 2421 |
Villa Sant'Angelo | AQ | 6 | 424 | 2845 |
Rocca di Mezzo | AQ | 6 | 1526 | 4371 |
Sant'Eusanio Forconese | AQ | 6 | 394 | 4765 |
San Demetrio ne' Vestini | AQ | 8 | 1854 | 6619 |
Fagnano Alto | AQ | 8 | 418 | 7037 |
Poggio Picenze | AQ | 10 | 1136 | 8173 |
Fontecchio | AQ | 11 | 369 | 8542 |
Prata d'Ansidonia | AQ | 11 | 496 | 9038 |
Lucoli | AQ | 12 | 1011 | 10049 |
L'Aquila | AQ | 13 | 69753 | 79802 |
Barisciano | AQ | 13 | 1828 | 81630 |
Ovindoli | AQ | 13 | 1227 | 82857 |
Tione degli Abruzzi | AQ | 14 | 310 | 83167 |
Tornimparte | AQ | 15 | 3187 | 86354 |
San Pio delle Camere | AQ | 16 | 661 | 87015 |
Caporciano | AQ | 16 | 230 | 87245 |
Massa d'Albe | AQ | 17 | 1476 | 88721 |
Santo Stefano di Sessanio | AQ | 18 | 111 | 88832 |
Carapelle Calvisio | AQ | 18 | 87 | 88919 |
Castelvecchio Calvisio | AQ | 19 | 153 | 89072 |
Celano | AQ | 19 | 11017 | 100089 |
Magliano de' Marsi | AQ | 20 | 3690 | 103779 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.3 | 2009-04-06 11:06:57 |
42.25 | 13.474 | 10 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 759379 |
Field | Value |
---|---|
Time (UTC) | 2009-04-06 11:06:57 ± 0.08 |
Latitude | 42.2500 ± 0.0036 |
Longitude | 13.4740 ± 0.0061 |
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 | 759379 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 486 |
Semi-minor axis of confidence ellipse (meter) | 397 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 277 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 640.3 |
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 | 26 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.38 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.64032 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 759379 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:21:40 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MTSN.HHE. | 2009-04-06T11:07:22.31 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.NRCA.SHZ. | 2009-04-06T11:07:20.30 | 1.0 | undecidable | manual | Sg | 336 | 71.0733 | 0.913 | 17 | |
IV.SDI.SHZ. | 2009-04-06T11:07:18.48 | 0.1 | undecidable | manual | Sg | 155 | 66.0894 | 0.433 | 83 | |
IV.LPEL.HHZ. | 2009-04-06T11:07:17.25 | 0.1 | undecidable | manual | Sg | 111 | 62.493 | 0.144 | 89 | |
IV.GIUL.HHN. | 2009-04-06T11:07:16.03 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.CERT.HHN. | 2009-04-06T11:07:14.80 | 0.3 | undecidable | manual | Sg | 231 | 52.503 | 0.36 | 65 | |
IV.MNS.HHE. | 2009-04-06T11:07:14.78 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.TERO.HHZ. | 2009-04-06T11:07:11.31 | 0.1 | undecidable | manual | Sg | 14 | 42.624 | -0.495 | 85 | |
IV.INTR.HHZ. | 2009-04-06T11:07:11.95 | 0.1 | undecidable | manual | Sg | 127 | 44.2224 | -0.27 | 89 | |
IV.VVLD.HHZ. | 2009-04-06T11:07:11.82 | 0.1 | undecidable | manual | Sg | 164 | 44.0226 | -0.334 | 88 | |
IV.NRCA.SHZ. | 2009-04-06T11:07:10.04 | 0.1 | undecidable | manual | Pg | 336 | 71.0733 | -0.186 | 86 | |
IV.VCEL.EHE. | 2009-04-06T11:07:10.22 | 0.1 | undecidable | manual | Sg | 62 | 34.0437 | 0.716 | 79 | |
IV.SDI.SHZ. | 2009-04-06T11:07:09.59 | 0.1 | undecidable | manual | Pg | 155 | 66.0894 | 0.139 | 88 | |
IV.LPEL.HHZ. | 2009-04-06T11:07:08.77 | 0.1 | undecidable | manual | Pg | 111 | 62.493 | -0.138 | 89 | |
.CAMP.---. | 2009-04-06T11:07:08.56 | 0.6 | undecidable | manual | Sg | 350 | 32.1456 | -0.43 | 44 | |
IV.GUAR.HHE. | 2009-04-06T11:07:07.16 | 0.6 | undecidable | manual | Pg | 195 | 52.3032 | -0.171 | 45 | |
IV.PTQR.SHZ. | 2009-04-06T11:07:07.11 | 0.1 | undecidable | manual | Sg | 193 | 26.0517 | -0.261 | 92 | |
IV.CERT.HHN. | 2009-04-06T11:07:07.26 | 0.1 | positive | manual | Pg | 231 | 52.503 | -0.107 | 91 | |
IV.VVLD.HHZ. | 2009-04-06T11:07:06.28 | 0.1 | undecidable | manual | Pg | 164 | 44.0226 | 0.233 | 90 | |
IV.INTR.HHZ. | 2009-04-06T11:07:06.11 | 0.3 | undecidable | manual | Pg | 127 | 44.2224 | 0.024 | 70 | |
IV.VCEL.EHE. | 2009-04-06T11:07:05.14 | 0.6 | undecidable | manual | Pg | 62 | 34.0437 | 0.623 | 41 | |
IV.TERO.HHZ. | 2009-04-06T11:07:05.64 | 0.1 | undecidable | manual | Pg | 14 | 42.624 | -0.205 | 91 | |
.CAMP.---. | 2009-04-06T11:07:04.13 | 0.3 | undecidable | manual | Pg | 350 | 32.1456 | -0.092 | 71 | |
IV.PTQR.SHZ. | 2009-04-06T11:07:03.26 | 0.1 | undecidable | manual | Pg | 193 | 26.0517 | -0.025 | 97 | |
IV.FIAM.HHZ. | 2009-04-06T11:07:03.76 | 0.1 | positive | manual | Pg | 274 | 29.3484 | -0.038 | 96 | |
MN.AQU.HHZ. | 2009-04-06T11:07:03.57 | 0.1 | undecidable | manual | Sg | 333 | 12.9759 | 0.204 | 96 | |
IV.FAGN.HHN. | 2009-04-06T11:07:02.02 | 0.1 | undecidable | manual | Sg | 79 | 9.1797 | -0.377 | 93 | |
MN.AQU.HHZ. | 2009-04-06T11:07:01.27 | 0.1 | positive | manual | Pg | 333 | 12.9759 | 0.295 | 94 | |
IV.FAGN.HHN. | 2009-04-06T11:07:00.43 | 0.1 | positive | manual | Pg | 79 | 9.1797 | 0.015 | 100 |