A magnitude ML 2.1 earthquake occured in region: 3 km S Ocre (AQ), on
and geographic coordinates (lat, lon) 42.2610, 13.4690 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 |
---|---|---|---|---|
Ocre | AQ | 3 | 1167 | 1167 |
Rocca di Cambio | AQ | 3 | 533 | 1700 |
Fossa | AQ | 4 | 721 | 2421 |
Sant'Eusanio Forconese | AQ | 6 | 394 | 2815 |
Villa Sant'Angelo | AQ | 6 | 424 | 3239 |
Rocca di Mezzo | AQ | 7 | 1526 | 4765 |
San Demetrio ne' Vestini | AQ | 8 | 1854 | 6619 |
Fagnano Alto | AQ | 9 | 418 | 7037 |
Poggio Picenze | AQ | 9 | 1136 | 8173 |
Lucoli | AQ | 11 | 1011 | 9184 |
Prata d'Ansidonia | AQ | 12 | 496 | 9680 |
L'Aquila | AQ | 12 | 69753 | 79433 |
Fontecchio | AQ | 12 | 369 | 79802 |
Barisciano | AQ | 13 | 1828 | 81630 |
Tornimparte | AQ | 14 | 3187 | 84817 |
Ovindoli | AQ | 15 | 1227 | 86044 |
Tione degli Abruzzi | AQ | 15 | 310 | 86354 |
San Pio delle Camere | AQ | 16 | 661 | 87015 |
Caporciano | AQ | 17 | 230 | 87245 |
Santo Stefano di Sessanio | AQ | 17 | 111 | 87356 |
Massa d'Albe | AQ | 18 | 1476 | 88832 |
Carapelle Calvisio | AQ | 18 | 87 | 88919 |
Castelvecchio Calvisio | AQ | 19 | 153 | 89072 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.1 | 2009-04-07 11:27:09 |
42.261 | 13.469 | 10 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 767059 |
Field | Value |
---|---|
Time (UTC) | 2009-04-07 11:27:09 ± 0.06 |
Latitude | 42.2610 ± 0.0036 |
Longitude | 13.4690 ± 0.0049 |
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 | 767059 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 370 |
Semi-minor axis of confidence ellipse (meter) | 317 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 28 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 565.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 78 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.60614 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 767059 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:30:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SDI.SHZ. | 2009-04-07T11:27:30.53 | 3.0 | undecidable | manual | Sg | 155 | 67.2771 | 0.762 | 0 | |
IV.FDMO.HHE. | 2009-04-07T11:27:25.56 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.VVLD.HHZ. | 2009-04-07T11:27:23.82 | 0.3 | undecidable | manual | Sg | 164 | 45.2214 | -0.057 | 70 | |
IV.INTR.HHZ. | 2009-04-07T11:27:23.83 | 0.1 | undecidable | manual | Sg | 128 | 45.3213 | -0.055 | 93 | |
IV.TERO.HHZ. | 2009-04-07T11:27:22.69 | 0.3 | undecidable | manual | Sg | 15 | 41.625 | -0.208 | 68 | |
IV.SDI.SHZ. | 2009-04-07T11:27:21.20 | 0.1 | undecidable | manual | Pg | 155 | 67.2771 | 0.152 | 88 | |
IV.SGG.HHZ. | 2009-04-07T11:27:21.81 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.VCEL.EHE. | 2009-04-07T11:27:20.92 | 0.6 | undecidable | manual | Sg | 64 | 33.8439 | 0.088 | 47 | |
IV.MNS.HHN. | 2009-04-07T11:27:20.55 | 0.3 | undecidable | manual | Pg | 282 | 66.0894 | -0.306 | 64 | |
IV.POFI.HHZ. | 2009-04-07T11:27:20.72 | 0.3 | undecidable | manual | Pg | 162 | 63.5919 | 0.252 | 65 | |
IV.FIAM.HHZ. | 2009-04-07T11:27:19.48 | 0.1 | undecidable | manual | Sg | 272 | 28.9488 | -0.033 | 97 | |
IV.GUAR.HHE. | 2009-04-07T11:27:18.92 | 1.0 | undecidable | manual | Pg | 194 | 53.4021 | 0.026 | 23 | |
IV.PTQR.SHZ. | 2009-04-07T11:27:18.90 | 0.1 | undecidable | manual | Sg | 192 | 27.1506 | -0.144 | 95 | |
IV.VVLD.HHZ. | 2009-04-07T11:27:17.51 | 1.0 | undecidable | manual | Pg | 164 | 45.2214 | -0.134 | 23 | |
IV.INTR.HHZ. | 2009-04-07T11:27:17.62 | 0.1 | undecidable | manual | Pg | 128 | 45.3213 | -0.028 | 94 | |
IV.VCEL.EHE. | 2009-04-07T11:27:16.46 | 0.3 | undecidable | manual | Pg | 64 | 33.8439 | 0.572 | 63 | |
IV.TERO.HHZ. | 2009-04-07T11:27:16.86 | 0.3 | undecidable | manual | Pg | 15 | 41.625 | -0.222 | 68 | |
IV.FIAM.HHZ. | 2009-04-07T11:27:15.23 | 0.1 | undecidable | manual | Pg | 272 | 28.9488 | 0.104 | 95 | |
IV.PTQR.SHZ. | 2009-04-07T11:27:14.93 | 0.1 | undecidable | manual | Pg | 192 | 27.1506 | 0.075 | 96 | |
MN.AQU.HHE. | 2009-04-07T11:27:14.49 | 0.1 | undecidable | manual | Sg | 332 | 11.6772 | -0.009 | 100 | |
IV.FAGN.HHZ. | 2009-04-07T11:27:13.77 | 0.3 | undecidable | manual | Sg | 87 | 9.3795 | -0.167 | 73 | |
MN.AQU.HHE. | 2009-04-07T11:27:12.59 | 0.3 | undecidable | manual | Pg | 332 | 11.6772 | 0.36 | 70 | |
IV.FAGN.HHZ. | 2009-04-07T11:27:11.66 | 0.3 | undecidable | manual | Pg | 87 | 9.3795 | -0.246 | 72 | |
IV.USI.HHZ. | 2009-04-07T11:27:11.27 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |