A magnitude ML 1.0 earthquake occured in region: 1 km NW Rocca di Cambio (AQ), on
and geographic coordinates (lat, lon) 42.2450, 13.4810 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 |
---|---|---|---|---|
Rocca di Cambio | AQ | 1 | 533 | 533 |
Ocre | AQ | 5 | 1167 | 1700 |
Rocca di Mezzo | AQ | 5 | 1526 | 3226 |
Villa Sant'Angelo | AQ | 6 | 424 | 3650 |
Fossa | AQ | 6 | 721 | 4371 |
Sant'Eusanio Forconese | AQ | 6 | 394 | 4765 |
Fagnano Alto | AQ | 8 | 418 | 5183 |
San Demetrio ne' Vestini | AQ | 8 | 1854 | 7037 |
Poggio Picenze | AQ | 10 | 1136 | 8173 |
Fontecchio | AQ | 11 | 369 | 8542 |
Prata d'Ansidonia | AQ | 11 | 496 | 9038 |
Ovindoli | AQ | 13 | 1227 | 10265 |
Lucoli | AQ | 13 | 1011 | 11276 |
Barisciano | AQ | 13 | 1828 | 13104 |
Tione degli Abruzzi | AQ | 14 | 310 | 13414 |
L'Aquila | AQ | 14 | 69753 | 83167 |
San Pio delle Camere | AQ | 15 | 661 | 83828 |
Tornimparte | AQ | 16 | 3187 | 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 |
Celano | AQ | 19 | 11017 | 99936 |
Castelvecchio Calvisio | AQ | 19 | 153 | 100089 |
Secinaro | AQ | 19 | 359 | 100448 |
Magliano de' Marsi | AQ | 19 | 3690 | 104138 |
Calascio | AQ | 20 | 137 | 104275 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.7
ML 1.0 |
2009-04-08 22:30:48 |
42.245 | 13.481 | 9 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 776299 |
Field | Value |
---|---|
Time (UTC) | 2009-04-08 22:30:48 ± 0.09 |
Latitude | 42.2450 ± 0.0045 |
Longitude | 13.4810 ± 0.0049 |
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 | 776299 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 435 |
Semi-minor axis of confidence ellipse (meter) | 303 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 155 |
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) | 120 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.46675 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.0 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 776299 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:41:28 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 776299 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:41:28 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SDI.SHZ. | 2009-04-08T22:31:03.14 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.STR3.BHE. | 2009-04-08T22:31:00.05 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.FIAM.HHE. | 2009-04-08T22:30:59.17 | 0.3 | undecidable | manual | Sg | 275 | 29.9478 | -0.151 | 71 | |
IV.PTQR.SHZ. | 2009-04-08T22:30:58.17 | 0.6 | undecidable | manual | Sg | 195 | 25.5522 | 0.295 | 47 | |
IV.GUAR.HHE. | 2009-04-08T22:30:57.90 | 0.3 | undecidable | manual | Pg | 196 | 51.8037 | -0.228 | 68 | |
.VCEL.EHE. | 2009-04-08T22:30:55.43 | 0.1 | undecidable | manual | Pg | 60 | 33.8439 | 0.071 | 96 | |
IV.FIAM.HHE. | 2009-04-08T22:30:54.59 | 0.1 | undecidable | manual | Pg | 275 | 29.9478 | -0.139 | 95 | |
.AQU.HHZ. | 2009-04-08T22:30:54.19 | 0.3 | undecidable | manual | Sg | 332 | 13.7751 | 0.018 | 75 | |
IV.PTQR.SHZ. | 2009-04-08T22:30:53.95 | 0.1 | undecidable | manual | Pg | 195 | 25.5522 | 0.056 | 98 | |
.AQU.HHZ. | 2009-04-08T22:30:52.03 | 0.1 | undecidable | manual | Pg | 332 | 13.7751 | 0.274 | 95 | |
IV.FAGN.HHN. | 2009-04-08T22:30:52.61 | 0.1 | undecidable | manual | Sg | 75 | 8.7801 | -0.23 | 97 | |
IV.FAGN.HHN. | 2009-04-08T22:30:51.08 | 0.1 | undecidable | manual | Pg | 75 | 8.7801 | 0.089 | 100 | |
IV.MURB.HHE. | 2009-04-08T22:30:34.63 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |