A magnitude ML 2.1 earthquake occured in region: 1 km NE Rocca di Cambio (AQ), on
and geographic coordinates (lat, lon) 42.2420, 13.4950 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 | 1 | 533 | 533 |
Rocca di Mezzo | AQ | 4 | 1526 | 2059 |
Villa Sant'Angelo | AQ | 5 | 424 | 2483 |
Ocre | AQ | 5 | 1167 | 3650 |
Fossa | AQ | 6 | 721 | 4371 |
Sant'Eusanio Forconese | AQ | 6 | 394 | 4765 |
Fagnano Alto | AQ | 7 | 418 | 5183 |
San Demetrio ne' Vestini | AQ | 8 | 1854 | 7037 |
Fontecchio | AQ | 9 | 369 | 7406 |
Poggio Picenze | AQ | 10 | 1136 | 8542 |
Prata d'Ansidonia | AQ | 10 | 496 | 9038 |
Ovindoli | AQ | 12 | 1227 | 10265 |
Tione degli Abruzzi | AQ | 12 | 310 | 10575 |
Barisciano | AQ | 12 | 1828 | 12403 |
Lucoli | AQ | 14 | 1011 | 13414 |
San Pio delle Camere | AQ | 14 | 661 | 14075 |
L'Aquila | AQ | 15 | 69753 | 83828 |
Caporciano | AQ | 15 | 230 | 84058 |
Carapelle Calvisio | AQ | 17 | 87 | 84145 |
Santo Stefano di Sessanio | AQ | 17 | 111 | 84256 |
Massa d'Albe | AQ | 17 | 1476 | 85732 |
Tornimparte | AQ | 17 | 3187 | 88919 |
Castelvecchio Calvisio | AQ | 18 | 153 | 89072 |
Celano | AQ | 18 | 11017 | 100089 |
Secinaro | AQ | 18 | 359 | 100448 |
Calascio | AQ | 19 | 137 | 100585 |
Navelli | AQ | 20 | 554 | 101139 |
Aielli | AQ | 20 | 1475 | 102614 |
Magliano de' Marsi | AQ | 20 | 3690 | 106304 |
Acciano | AQ | 20 | 327 | 106631 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.1 | 2009-04-06 18:55:53 |
42.242 | 13.495 | 10 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 762099 |
Field | Value |
---|---|
Time (UTC) | 2009-04-06 18:55:53 ± 0.08 |
Latitude | 42.2420 ± 0.0045 |
Longitude | 13.4950 ± 0.0061 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 762099 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 519 |
Semi-minor axis of confidence ellipse (meter) | 359 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 90 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 707.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 86 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.33 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.87684 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 762099 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:24:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SDI.SHZ. | 2009-04-06T18:56:14.20 | 0.6 | undecidable | manual | Sg | 156 | 64.491 | 0.408 | 42 | |
IV.CESI.HHZ. | 2009-04-06T18:56:11.05 | 0.3 | undecidable | manual | Pg | 331 | 97.3248 | 0.662 | 54 | |
.TERO.---. | 2009-04-06T18:56:07.78 | 0.6 | undecidable | manual | Sg | 12 | 43.1235 | -0.311 | 44 | |
IV.VVLD.HHN. | 2009-04-06T18:56:07.82 | 0.3 | undecidable | manual | Sg | 166 | 42.624 | -0.135 | 69 | |
IV.VCEL.EHN. | 2009-04-06T18:56:05.24 | 0.3 | undecidable | manual | Sg | 59 | 33.0447 | -0.142 | 70 | |
IV.SDI.SHZ. | 2009-04-06T18:56:05.53 | 0.6 | undecidable | manual | Pg | 156 | 64.491 | 0.208 | 43 | |
IV.FIAM.HHE. | 2009-04-06T18:56:04.58 | 0.1 | undecidable | manual | Sg | 275 | 31.1466 | -0.305 | 90 | |
IV.PTQR.SHZ. | 2009-04-06T18:56:03.20 | 0.3 | undecidable | manual | Sg | 198 | 25.6521 | -0.024 | 72 | |
.TERO.---. | 2009-04-06T18:56:01.64 | 0.6 | undecidable | manual | Pg | 12 | 43.1235 | -0.39 | 43 | |
IV.VVLD.HHN. | 2009-04-06T18:56:01.84 | 0.1 | undecidable | manual | Pg | 166 | 42.624 | -0.108 | 92 | |
IV.VCEL.EHN. | 2009-04-06T18:56:00.84 | 0.1 | undecidable | manual | Pg | 59 | 33.0447 | 0.376 | 89 | |
IV.FIAM.HHE. | 2009-04-06T18:55:59.99 | 0.3 | undecidable | manual | Pg | 275 | 31.1466 | -0.186 | 69 | |
MN.AQU.HHE. | 2009-04-06T18:55:59.78 | 0.3 | undecidable | manual | Sg | 328 | 14.5743 | 0.012 | 74 | |
IV.PTQR.SHZ. | 2009-04-06T18:55:59.24 | 0.1 | undecidable | manual | Pg | 198 | 25.6521 | 0.02 | 97 | |
IV.FAGN.HHN. | 2009-04-06T18:55:57.67 | 0.1 | undecidable | manual | Sg | 70 | 7.7811 | -0.318 | 94 | |
MN.AQU.HHE. | 2009-04-06T18:55:57.55 | 0.1 | undecidable | manual | Pg | 328 | 14.5743 | 0.322 | 93 | |
IV.FAGN.HHN. | 2009-04-06T18:55:56.20 | 0.1 | positive | manual | Pg | 70 | 7.7811 | 0.005 | 100 | |
IV.CING.HHE. | 2009-04-06T18:55:13.31 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.ASSB.HHE. | 2009-04-06T18:55:07.98 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.OFFI.HHN. | 2009-04-06T18:54:59.84 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |