A magnitude ML 1.6 earthquake occured in region: 2 km SE Fossa (AQ), on
and geographic coordinates (lat, lon) 42.2840, 13.5030 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 | 2 | 721 | 721 |
Sant'Eusanio Forconese | AQ | 2 | 394 | 1115 |
Ocre | AQ | 2 | 1167 | 2282 |
Villa Sant'Angelo | AQ | 3 | 424 | 2706 |
San Demetrio ne' Vestini | AQ | 5 | 1854 | 4560 |
Rocca di Cambio | AQ | 5 | 533 | 5093 |
Poggio Picenze | AQ | 5 | 1136 | 6229 |
Fagnano Alto | AQ | 7 | 418 | 6647 |
Rocca di Mezzo | AQ | 9 | 1526 | 8173 |
Prata d'Ansidonia | AQ | 9 | 496 | 8669 |
Barisciano | AQ | 9 | 1828 | 10497 |
Fontecchio | AQ | 10 | 369 | 10866 |
L'Aquila | AQ | 11 | 69753 | 80619 |
San Pio delle Camere | AQ | 13 | 661 | 81280 |
Santo Stefano di Sessanio | AQ | 14 | 111 | 81391 |
Lucoli | AQ | 14 | 1011 | 82402 |
Tione degli Abruzzi | AQ | 14 | 310 | 82712 |
Caporciano | AQ | 14 | 230 | 82942 |
Carapelle Calvisio | AQ | 15 | 87 | 83029 |
Castelvecchio Calvisio | AQ | 16 | 153 | 83182 |
Calascio | AQ | 17 | 137 | 83319 |
Tornimparte | AQ | 17 | 3187 | 86506 |
Ovindoli | AQ | 17 | 1227 | 87733 |
Navelli | AQ | 20 | 554 | 88287 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.8
ML 1.6 |
2009-04-07 02:22:13 |
42.284 | 13.503 | 10 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 764919 |
Field | Value |
---|---|
Time (UTC) | 2009-04-07 02:22:13 ± 0.09 |
Latitude | 42.2840 ± 0.0054 |
Longitude | 13.5030 ± 0.0085 |
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 | 764919 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 683 |
Semi-minor axis of confidence ellipse (meter) | 552 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 50 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 922.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 71 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.39 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.42358 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 764919 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:28:06 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 764919 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:28:06 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ROM9.HHE. | 2009-04-07T02:22:56.45 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
.INTR.HHZ. | 2009-04-07T02:22:29.07 | 0.6 | undecidable | manual | Sg | 132 | 44.7219 | 0.748 | 38 | |
IV.VVLD.HHN. | 2009-04-07T02:22:28.85 | 0.6 | undecidable | manual | Sg | 168 | 47.0196 | -0.072 | 46 | |
.FIAM.HHE. | 2009-04-07T02:22:24.65 | 0.6 | undecidable | manual | Sg | 267 | 31.746 | -0.203 | 46 | |
IV.PTQR.SHZ. | 2009-04-07T02:22:24.23 | 0.1 | undecidable | manual | Sg | 196 | 30.2475 | -0.222 | 93 | |
IV.VCEL.EHN. | 2009-04-07T02:22:23.84 | 0.3 | undecidable | manual | Sg | 66 | 30.2475 | -0.625 | 62 | |
.CAMP.---. | 2009-04-07T02:22:23.88 | 0.6 | undecidable | manual | Sg | 345 | 29.0487 | -0.249 | 46 | |
IV.VVLD.HHN. | 2009-04-07T02:22:22.38 | 0.3 | undecidable | manual | Pg | 168 | 47.0196 | -0.137 | 69 | |
.INTR.HHZ. | 2009-04-07T02:22:22.61 | 0.1 | undecidable | manual | Pg | 132 | 44.7219 | 0.44 | 86 | |
.TERO.---. | 2009-04-07T02:22:21.20 | 0.1 | undecidable | manual | Pg | 12 | 38.5281 | -0.013 | 95 | |
.FIAM.HHE. | 2009-04-07T02:22:20.10 | 0.1 | undecidable | manual | Pg | 267 | 31.746 | -0.068 | 95 | |
IV.VCEL.EHN. | 2009-04-07T02:22:20.45 | 0.3 | undecidable | manual | Pg | 66 | 30.2475 | 0.507 | 65 | |
.CAMP.---. | 2009-04-07T02:22:19.80 | 0.1 | undecidable | manual | Pg | 345 | 29.0487 | 0.051 | 96 | |
IV.PTQR.SHZ. | 2009-04-07T02:22:19.91 | 0.3 | undecidable | manual | Pg | 196 | 30.2475 | -0.026 | 72 | |
.AQU.HHZ. | 2009-04-07T02:22:19.24 | 0.3 | undecidable | manual | Sg | 313 | 11.3775 | 0.13 | 73 | |
.FAGN.HHE. | 2009-04-07T02:22:17.54 | 0.3 | undecidable | manual | Sg | 107 | 6.8931 | -0.547 | 67 | |
.AQU.HHZ. | 2009-04-07T02:22:17.07 | 0.1 | undecidable | manual | Pg | 313 | 11.3775 | 0.219 | 96 | |
.FAGN.HHE. | 2009-04-07T02:22:16.30 | 0.1 | undecidable | manual | Pg | 107 | 6.8931 | 0.039 | 100 |