A magnitude ML 1.4 earthquake occured in region: 2 km SE Ocre (AQ), on
and geographic coordinates (lat, lon) 42.2740, 13.4880 at 8 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 | 2 | 1167 | 1167 |
Fossa | AQ | 2 | 721 | 1888 |
Sant'Eusanio Forconese | AQ | 4 | 394 | 2282 |
Rocca di Cambio | AQ | 4 | 533 | 2815 |
Villa Sant'Angelo | AQ | 4 | 424 | 3239 |
San Demetrio ne' Vestini | AQ | 6 | 1854 | 5093 |
Poggio Picenze | AQ | 7 | 1136 | 6229 |
Fagnano Alto | AQ | 8 | 418 | 6647 |
Rocca di Mezzo | AQ | 8 | 1526 | 8173 |
Prata d'Ansidonia | AQ | 10 | 496 | 8669 |
Barisciano | AQ | 10 | 1828 | 10497 |
Fontecchio | AQ | 11 | 369 | 10866 |
L'Aquila | AQ | 11 | 69753 | 80619 |
Lucoli | AQ | 12 | 1011 | 81630 |
San Pio delle Camere | AQ | 14 | 661 | 82291 |
Tione degli Abruzzi | AQ | 15 | 310 | 82601 |
Santo Stefano di Sessanio | AQ | 15 | 111 | 82712 |
Caporciano | AQ | 15 | 230 | 82942 |
Tornimparte | AQ | 16 | 3187 | 86129 |
Ovindoli | AQ | 16 | 1227 | 87356 |
Carapelle Calvisio | AQ | 16 | 87 | 87443 |
Castelvecchio Calvisio | AQ | 17 | 153 | 87596 |
Calascio | AQ | 18 | 137 | 87733 |
Massa d'Albe | AQ | 20 | 1476 | 89209 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.9
ML 1.4 |
2009-04-08 22:40:30 |
42.274 | 13.488 | 8 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 776339 |
Field | Value |
---|---|
Time (UTC) | 2009-04-08 22:40:30 ± 0.2 |
Latitude | 42.2740 ± 0.0081 |
Longitude | 13.4880 ± 0.0097 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 776339 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 806 |
Semi-minor axis of confidence ellipse (meter) | 505 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 271 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1204.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 128 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.07195 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41639 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 776339 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:41:30 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 776339 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:41:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VCEL.EHZ. | 2009-04-08T22:40:41.88 | 0.6 | undecidable | manual | Sg | 65 | 31.8459 | -0.436 | 44 | |
IV.PTQR.SHZ. | 2009-04-08T22:40:41.06 | 0.3 | undecidable | manual | Sg | 194 | 28.8489 | -0.252 | 69 | |
.VVLD.HHE. | 2009-04-08T22:40:39.65 | 0.3 | undecidable | manual | Pg | 166 | 46.2204 | -0.187 | 68 | |
IV.PTQR.SHZ. | 2009-04-08T22:40:37.13 | 0.3 | undecidable | manual | Pg | 194 | 28.8489 | 0.217 | 69 | |
IV.VCEL.EHZ. | 2009-04-08T22:40:37.60 | 0.3 | undecidable | manual | Pg | 65 | 31.8459 | 0.106 | 70 | |
MN.AQU.HHZ. | 2009-04-08T22:40:35.33 | 0.1 | undecidable | manual | Sg | 322 | 11.2776 | -0.396 | 92 | |
IV.FAGN.HHN. | 2009-04-08T22:40:34.84 | 0.1 | undecidable | manual | Sg | 97 | 7.9809 | 0.001 | 100 | |
MN.AQU.HHZ. | 2009-04-08T22:40:34.19 | 0.1 | undecidable | manual | Pg | 322 | 11.2776 | 0.499 | 90 | |
IV.FAGN.HHN. | 2009-04-08T22:40:33.35 | 0.1 | undecidable | manual | Pg | 97 | 7.9809 | 0.173 | 97 |