A magnitude ML 1.7 earthquake occured in region: 1 km S Ocre (AQ), on
and geographic coordinates (lat, lon) 42.2720, 13.4750 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 | 1 | 1167 | 1167 |
Fossa | AQ | 3 | 721 | 1888 |
Rocca di Cambio | AQ | 4 | 533 | 2421 |
Sant'Eusanio Forconese | AQ | 5 | 394 | 2815 |
Villa Sant'Angelo | AQ | 5 | 424 | 3239 |
San Demetrio ne' Vestini | AQ | 7 | 1854 | 5093 |
Poggio Picenze | AQ | 8 | 1136 | 6229 |
Rocca di Mezzo | AQ | 8 | 1526 | 7755 |
Fagnano Alto | AQ | 9 | 418 | 8173 |
L'Aquila | AQ | 11 | 69753 | 77926 |
Prata d'Ansidonia | AQ | 11 | 496 | 78422 |
Barisciano | AQ | 11 | 1828 | 80250 |
Lucoli | AQ | 11 | 1011 | 81261 |
Fontecchio | AQ | 12 | 369 | 81630 |
Tornimparte | AQ | 15 | 3187 | 84817 |
San Pio delle Camere | AQ | 15 | 661 | 85478 |
Tione degli Abruzzi | AQ | 15 | 310 | 85788 |
Ovindoli | AQ | 16 | 1227 | 87015 |
Santo Stefano di Sessanio | AQ | 16 | 111 | 87126 |
Caporciano | AQ | 16 | 230 | 87356 |
Carapelle Calvisio | AQ | 18 | 87 | 87443 |
Castelvecchio Calvisio | AQ | 18 | 153 | 87596 |
Calascio | AQ | 19 | 137 | 87733 |
Massa d'Albe | AQ | 19 | 1476 | 89209 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2
ML 1.7 |
2009-04-30 04:11:57 |
42.272 | 13.475 | 10 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 842359 |
Field | Value |
---|---|
Time (UTC) | 2009-04-30 04:11:57 ± 0.06 |
Latitude | 42.2720 ± 0.0027 |
Longitude | 13.4750 ± 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 | 842359 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 362 |
Semi-minor axis of confidence ellipse (meter) | 156 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 54 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 500.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 77 |
Number of associated phases, regardless of their use for origin computation | 33 |
Number of defining phases | 28 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.28 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.81479 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.4 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 842359 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 15:58:40 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 842359 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 15:58:40 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ESLN.BHN. | 2009-04-30T04:13:00.66 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.GRI.EHE. | 2009-04-30T04:12:58.41 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.SDI.SHZ. | 2009-04-30T04:12:18.18 | 0.6 | undecidable | manual | Sg | 156 | 68.2761 | -0.234 | 43 | |
IV.NRCA.SHZ. | 2009-04-30T04:12:18.56 | 0.1 | undecidable | manual | Sg | 335 | 68.8755 | -0.017 | 91 | |
IV.LPEL.HHZ. | 2009-04-30T04:12:17.28 | 0.1 | undecidable | manual | Sg | 113 | 63.3921 | 0.161 | 89 | |
IV.GUAR.HHN. | 2009-04-30T04:12:14.06 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.FDMO.HHE. | 2009-04-30T04:12:13.41 | 0.6 | undecidable | manual | Pg | 340 | 90.4428 | 0.384 | 40 | |
IV.GUMA.HHN. | 2009-04-30T04:12:13.50 | 0.3 | undecidable | manual | Pg | 353 | 88.4448 | 0.791 | 53 | |
IV.VVLD.HHZ. | 2009-04-30T04:12:12.50 | 0.3 | undecidable | manual | Sg | 165 | 46.3203 | -0.056 | 70 | |
IV.INTR.HHZ. | 2009-04-30T04:12:12.50 | 0.1 | undecidable | manual | Sg | 129 | 45.7209 | 0.11 | 93 | |
IV.TERO.HHZ. | 2009-04-30T04:12:10.76 | 0.1 | undecidable | manual | Sg | 15 | 40.3263 | -0.189 | 92 | |
IV.SDI.SHZ. | 2009-04-30T04:12:09.57 | 0.3 | undecidable | manual | Pg | 156 | 68.2761 | -0.033 | 68 | |
IV.VCEL.EHZ. | 2009-04-30T04:12:09.40 | 0.1 | undecidable | manual | Sg | 66 | 32.9448 | 0.417 | 89 | |
IV.NRCA.SHZ. | 2009-04-30T04:12:09.58 | 0.3 | undecidable | manual | Pg | 335 | 68.8755 | -0.117 | 67 | |
IV.MNS.HHE. | 2009-04-30T04:12:08.91 | 0.6 | undecidable | manual | Pg | 281 | 66.2781 | -0.388 | 42 | |
IV.LPEL.HHZ. | 2009-04-30T04:12:08.76 | 0.1 | undecidable | manual | Pg | 113 | 63.3921 | -0.096 | 90 | |
IV.PTQR.SHZ. | 2009-04-30T04:12:07.90 | 0.1 | undecidable | manual | Sg | 192 | 28.4493 | 0.117 | 96 | |
IV.LNSS.HHE. | 2009-04-30T04:12:07.32 | 0.6 | undecidable | manual | Pg | 316 | 51.1155 | 0.366 | 44 | |
IV.FIAM.HHZ. | 2009-04-30T04:12:07.95 | 0.1 | undecidable | manual | Sg | 269 | 29.3484 | -0.076 | 96 | |
IV.CAMP.HHZ. | 2009-04-30T04:12:07.97 | 0.1 | undecidable | manual | Sg | 350 | 29.748 | -0.156 | 95 | |
IV.VVLD.HHZ. | 2009-04-30T04:12:06.10 | 0.3 | undecidable | manual | Pg | 165 | 46.3203 | -0.121 | 69 | |
IV.INTR.HHZ. | 2009-04-30T04:12:06.15 | 0.1 | undecidable | manual | Pg | 129 | 45.7209 | 0.026 | 95 | |
IV.TERO.HHZ. | 2009-04-30T04:12:04.92 | 0.1 | undecidable | manual | Pg | 15 | 40.3263 | -0.373 | 89 | |
IV.VCEL.EHZ. | 2009-04-30T04:12:03.74 | 0.1 | undecidable | manual | Pg | 66 | 32.9448 | -0.418 | 89 | |
IV.PTQR.SHZ. | 2009-04-30T04:12:03.46 | 0.1 | undecidable | manual | Pg | 192 | 28.4493 | -0.005 | 98 | |
IV.FIAM.HHZ. | 2009-04-30T04:12:03.65 | 0.1 | undecidable | manual | Pg | 269 | 29.3484 | 0.045 | 97 | |
IV.CAMP.HHZ. | 2009-04-30T04:12:03.70 | 0.1 | undecidable | manual | Pg | 350 | 29.748 | 0.037 | 97 | |
IV.FAGN.HHN. | 2009-04-30T04:12:02.09 | 0.1 | undecidable | manual | Sg | 95 | 8.9799 | -0.225 | 97 | |
MN.AQU.HHZ. | 2009-04-30T04:12:02.81 | 0.1 | undecidable | manual | Sg | 327 | 10.878 | 0.052 | 100 | |
MN.AQU.HHZ. | 2009-04-30T04:12:00.73 | 0.1 | undecidable | manual | Pg | 327 | 10.878 | 0.167 | 98 | |
IV.FAGN.HHN. | 2009-04-30T04:12:00.45 | 0.1 | undecidable | manual | Pg | 95 | 8.9799 | 0.142 | 98 | |
IV.HMDC.BHE. | 2009-04-30T04:11:46.97 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.PESA.HHN. | 2009-04-30T04:11:38.33 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |