A magnitude ML 1.7 earthquake occured in region: 3 km NW Ocre (AQ), on
and geographic coordinates (lat, lon) 42.3010, 13.4470 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 |
Fossa | AQ | 4 | 721 | 1888 |
Sant'Eusanio Forconese | AQ | 7 | 394 | 2282 |
L'Aquila | AQ | 7 | 69753 | 72035 |
Rocca di Cambio | AQ | 8 | 533 | 72568 |
Villa Sant'Angelo | AQ | 8 | 424 | 72992 |
Poggio Picenze | AQ | 8 | 1136 | 74128 |
Lucoli | AQ | 9 | 1011 | 75139 |
San Demetrio ne' Vestini | AQ | 9 | 1854 | 76993 |
Fagnano Alto | AQ | 12 | 418 | 77411 |
Rocca di Mezzo | AQ | 12 | 1526 | 78937 |
Tornimparte | AQ | 12 | 3187 | 82124 |
Barisciano | AQ | 12 | 1828 | 83952 |
Prata d'Ansidonia | AQ | 13 | 496 | 84448 |
Fontecchio | AQ | 15 | 369 | 84817 |
Santo Stefano di Sessanio | AQ | 17 | 111 | 84928 |
San Pio delle Camere | AQ | 17 | 661 | 85589 |
Scoppito | AQ | 18 | 3727 | 89316 |
Tione degli Abruzzi | AQ | 19 | 310 | 89626 |
Caporciano | AQ | 19 | 230 | 89856 |
Ovindoli | AQ | 20 | 1227 | 91083 |
Carapelle Calvisio | AQ | 20 | 87 | 91170 |
Pizzoli | AQ | 20 | 4326 | 95496 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.8
ML 1.7 |
2009-04-08 22:08:15 |
42.301 | 13.447 | 10 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 776229 |
Field | Value |
---|---|
Time (UTC) | 2009-04-08 22:08:15 ± 0.07 |
Latitude | 42.3010 ± 0.0045 |
Longitude | 13.4470 ± 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 | 776229 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 614 |
Semi-minor axis of confidence ellipse (meter) | 360 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 48 |
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) | 141 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.58636 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 776229 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:41:23 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 776229 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:41:23 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
BA.PZUN.HHZ. | 2009-04-08T22:09:01.17 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
BA.PZUN.HHZ. | 2009-04-08T22:08:55.90 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.GUAR.HHZ. | 2009-04-08T22:08:38.04 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.NRCA.HHE. | 2009-04-08T22:08:36.12 | 0.6 | undecidable | manual | Sg | 335 | 65.0904 | 0.161 | 45 | |
IV.PTQR.SHZ. | 2009-04-08T22:08:27.07 | 0.6 | undecidable | manual | Sg | 187 | 31.1466 | 0.153 | 48 | |
IV.VCEL.EHN. | 2009-04-08T22:08:27.53 | 0.6 | undecidable | manual | Sg | 72 | 33.9438 | -0.113 | 49 | |
IV.NRCA.HHE. | 2009-04-08T22:08:27.41 | 0.1 | undecidable | manual | Pg | 335 | 65.0904 | -0.07 | 93 | |
IV.VVLD.HHE. | 2009-04-08T22:08:24.93 | 0.3 | undecidable | manual | Pg | 163 | 50.0166 | -0.226 | 69 | |
IV.VCEL.EHN. | 2009-04-08T22:08:22.71 | 0.3 | undecidable | manual | Pg | 72 | 33.9438 | 0.034 | 74 | |
IV.PTQR.SHZ. | 2009-04-08T22:08:22.13 | 0.6 | undecidable | manual | Pg | 187 | 31.1466 | -0.124 | 49 | |
IV.FAGN.HHZ. | 2009-04-08T22:08:21.18 | 0.3 | undecidable | manual | Sg | 109 | 11.877 | -0.093 | 76 | |
IV.FAGN.HHZ. | 2009-04-08T22:08:19.21 | 0.1 | undecidable | manual | Pg | 109 | 11.877 | 0.213 | 99 | |
MN.AQU.HHZ. | 2009-04-08T22:08:19.91 | 0.1 | undecidable | manual | Sg | 328 | 6.993 | -0.199 | 100 | |
MN.AQU.HHZ. | 2009-04-08T22:08:18.52 | 0.1 | undecidable | manual | Pg | 328 | 6.993 | 0.199 | 100 |