A magnitude ML 2.0 earthquake occured in region: 2 km NW Rocca di Mezzo (AQ), on
and geographic coordinates (lat, lon) 42.2210, 13.5010 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 Mezzo | AQ | 2 | 1526 | 1526 |
Rocca di Cambio | AQ | 2 | 533 | 2059 |
Villa Sant'Angelo | AQ | 6 | 424 | 2483 |
Fagnano Alto | AQ | 7 | 418 | 2901 |
Ocre | AQ | 7 | 1167 | 4068 |
Sant'Eusanio Forconese | AQ | 8 | 394 | 4462 |
Fossa | AQ | 8 | 721 | 5183 |
Fontecchio | AQ | 9 | 369 | 5552 |
San Demetrio ne' Vestini | AQ | 9 | 1854 | 7406 |
Ovindoli | AQ | 10 | 1227 | 8633 |
Prata d'Ansidonia | AQ | 11 | 496 | 9129 |
Tione degli Abruzzi | AQ | 11 | 310 | 9439 |
Poggio Picenze | AQ | 12 | 1136 | 10575 |
Barisciano | AQ | 14 | 1828 | 12403 |
Caporciano | AQ | 15 | 230 | 12633 |
San Pio delle Camere | AQ | 15 | 661 | 13294 |
Massa d'Albe | AQ | 15 | 1476 | 14770 |
Lucoli | AQ | 16 | 1011 | 15781 |
Celano | AQ | 16 | 11017 | 26798 |
Secinaro | AQ | 17 | 359 | 27157 |
L'Aquila | AQ | 17 | 69753 | 96910 |
Aielli | AQ | 17 | 1475 | 98385 |
Carapelle Calvisio | AQ | 17 | 87 | 98472 |
Magliano de' Marsi | AQ | 18 | 3690 | 102162 |
Santo Stefano di Sessanio | AQ | 18 | 111 | 102273 |
Tornimparte | AQ | 18 | 3187 | 105460 |
Castelvecchio Calvisio | AQ | 19 | 153 | 105613 |
Acciano | AQ | 19 | 327 | 105940 |
Navelli | AQ | 19 | 554 | 106494 |
Cerchio | AQ | 19 | 1635 | 108129 |
Gagliano Aterno | AQ | 20 | 254 | 108383 |
Calascio | AQ | 20 | 137 | 108520 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.0 | 2009-04-06 17:42:39 |
42.221 | 13.501 | 9 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 761639 |
Field | Value |
---|---|
Time (UTC) | 2009-04-06 17:42:39 ± 0.08 |
Latitude | 42.2210 ± 0.0045 |
Longitude | 13.5010 ± 0.0073 |
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 | 761639 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 603 |
Semi-minor axis of confidence ellipse (meter) | 278 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 85 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 781.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 70 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 25 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.41 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.67539 |
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 | 2.0 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 761639 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:24:17 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SDI.SHZ. | 2009-04-06T17:42:59.40 | 0.3 | undecidable | manual | Sg | 156 | 62.1933 | 0.685 | 59 | |
IV.CERT.HHN. | 2009-04-06T17:42:55.99 | 0.6 | undecidable | manual | Sg | 235 | 52.3032 | -0.092 | 47 | |
IV.GIUL.HHN. | 2009-04-06T17:42:55.65 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.TERO.HHN. | 2009-04-06T17:42:54.26 | 0.3 | undecidable | manual | Sg | 11 | 45.4212 | 0.021 | 72 | |
IV.INTR.HHZ. | 2009-04-06T17:42:52.70 | 0.6 | undecidable | manual | Sg | 125 | 40.5261 | -0.241 | 46 | |
IV.NRCA.SHZ. | 2009-04-06T17:42:52.19 | 0.6 | undecidable | manual | Pg | 335 | 74.9694 | -0.286 | 43 | |
.CAMP.---. | 2009-04-06T17:42:52.16 | 0.3 | undecidable | manual | Sg | 348 | 35.742 | 0.494 | 66 | |
IV.MNS.HHE. | 2009-04-06T17:42:52.31 | 0.6 | undecidable | manual | Pg | 285 | 69.6747 | 0.644 | 39 | |
IV.VVLD.HHZ. | 2009-04-06T17:42:52.03 | 0.6 | undecidable | manual | Sg | 165 | 40.2264 | -0.829 | 38 | |
IV.VCEL.EHZ. | 2009-04-06T17:42:51.65 | 0.6 | undecidable | manual | Sg | 55 | 33.9438 | 0.478 | 44 | |
IV.FIAM.HHE. | 2009-04-06T17:42:50.14 | 0.6 | undecidable | manual | Sg | 280 | 31.9458 | -0.507 | 44 | |
IV.SDI.SHZ. | 2009-04-06T17:42:50.61 | 0.1 | undecidable | manual | Pg | 156 | 62.1933 | 0.107 | 91 | |
IV.GUAR.HHE. | 2009-04-06T17:42:48.64 | 0.3 | undecidable | manual | Pg | 198 | 49.8168 | 0.047 | 71 | |
IV.CERT.HHN. | 2009-04-06T17:42:48.74 | 0.3 | undecidable | manual | Pg | 235 | 52.3032 | -0.244 | 68 | |
IV.PTQR.SHZ. | 2009-04-06T17:42:48.35 | 0.6 | undecidable | manual | Sg | 201 | 23.5542 | 0.275 | 47 | |
IV.INTR.HHZ. | 2009-04-06T17:42:47.08 | 0.1 | undecidable | manual | Pg | 125 | 40.5261 | -0.091 | 95 | |
IV.TERO.HHN. | 2009-04-06T17:42:47.45 | 0.3 | undecidable | manual | Pg | 11 | 45.4212 | -0.471 | 65 | |
.CAMP.---. | 2009-04-06T17:42:46.83 | 0.3 | undecidable | manual | Pg | 348 | 35.742 | 0.395 | 68 | |
IV.VVLD.HHZ. | 2009-04-06T17:42:46.98 | 0.1 | undecidable | manual | Pg | 165 | 40.2264 | -0.142 | 94 | |
IV.FIAM.HHE. | 2009-04-06T17:42:45.61 | 0.1 | undecidable | manual | Pg | 280 | 31.9458 | -0.236 | 94 | |
MN.AQU.HHN. | 2009-04-06T17:42:45.70 | 0.3 | undecidable | manual | Sg | 331 | 16.872 | -0.277 | 72 | |
IV.VCEL.EHZ. | 2009-04-06T17:42:45.92 | 0.1 | undecidable | manual | Pg | 55 | 33.9438 | -0.225 | 94 | |
IV.PTQR.SHZ. | 2009-04-06T17:42:44.59 | 0.1 | undecidable | manual | Pg | 201 | 23.5542 | 0.229 | 95 | |
MN.AQU.HHN. | 2009-04-06T17:42:43.64 | 0.3 | undecidable | manual | Pg | 331 | 16.872 | 0.492 | 68 | |
IV.FAGN.HHN. | 2009-04-06T17:42:43.38 | 0.1 | undecidable | manual | Sg | 54 | 8.4804 | -0.283 | 97 | |
IV.FAGN.HHN. | 2009-04-06T17:42:41.94 | 0.1 | undecidable | manual | Pg | 54 | 8.4804 | 0.129 | 100 | |
IV.GROG.HHZ. | 2009-04-06T17:41:44.81 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.FIU.EHN. | 2009-04-06T17:41:37.68 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |