A magnitude ML 1.9 earthquake occured in region: 2 km SE Ocre (AQ), on
and geographic coordinates (lat, lon) 42.2680, 13.4890 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 | 2 | 1167 | 1167 |
Fossa | AQ | 3 | 721 | 1888 |
Rocca di Cambio | AQ | 3 | 533 | 2421 |
Sant'Eusanio Forconese | AQ | 4 | 394 | 2815 |
Villa Sant'Angelo | AQ | 4 | 424 | 3239 |
San Demetrio ne' Vestini | AQ | 6 | 1854 | 5093 |
Rocca di Mezzo | AQ | 7 | 1526 | 6619 |
Fagnano Alto | AQ | 7 | 418 | 7037 |
Poggio Picenze | AQ | 7 | 1136 | 8173 |
Prata d'Ansidonia | AQ | 10 | 496 | 8669 |
Fontecchio | AQ | 11 | 369 | 9038 |
Barisciano | AQ | 11 | 1828 | 10866 |
L'Aquila | AQ | 12 | 69753 | 80619 |
Lucoli | AQ | 13 | 1011 | 81630 |
San Pio delle Camere | AQ | 14 | 661 | 82291 |
Tione degli Abruzzi | AQ | 14 | 310 | 82601 |
Ovindoli | AQ | 15 | 1227 | 83828 |
Caporciano | AQ | 15 | 230 | 84058 |
Santo Stefano di Sessanio | AQ | 16 | 111 | 84169 |
Tornimparte | AQ | 16 | 3187 | 87356 |
Carapelle Calvisio | AQ | 16 | 87 | 87443 |
Castelvecchio Calvisio | AQ | 17 | 153 | 87596 |
Calascio | AQ | 18 | 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 |
ML 1.9 | 2009-04-06 21:41:43 |
42.268 | 13.489 | 10 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 763269 |
Field | Value |
---|---|
Time (UTC) | 2009-04-06 21:41:43 ± 0.1 |
Latitude | 42.2680 ± 0.0063 |
Longitude | 13.4890 ± 0.0085 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 763269 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 756 |
Semi-minor axis of confidence ellipse (meter) | 619 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 55 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 989.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 53 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.47 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.68259 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.4 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 763269 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:26:09 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NRCA.SHZ. | 2009-04-06T21:42:05.12 | 0.6 | undecidable | manual | Sg | 334 | 69.7746 | 0.72 | 37 | |
IV.INTR.HHZ. | 2009-04-06T21:41:57.85 | 0.6 | undecidable | manual | Sg | 130 | 44.5221 | 0.22 | 45 | |
IV.OFFI.HHZ. | 2009-04-06T21:41:56.32 | 0.6 | undecidable | manual | Pg | 12 | 75.7686 | 0 | 45 | |
IV.TERO.HHN. | 2009-04-06T21:41:55.80 | 0.3 | undecidable | manual | Sg | 13 | 40.5261 | -0.773 | 58 | |
IV.NRCA.SHZ. | 2009-04-06T21:41:55.57 | 0.6 | undecidable | manual | Pg | 334 | 69.7746 | 0.164 | 44 | |
.CAMP.---. | 2009-04-06T21:41:53.54 | 0.6 | undecidable | manual | Sg | 348 | 30.4473 | -0.345 | 45 | |
IV.FIAM.HHN. | 2009-04-06T21:41:53.89 | 0.3 | undecidable | manual | Sg | 270 | 30.4473 | -0.007 | 73 | |
IV.CERT.HHE. | 2009-04-06T21:41:52.98 | 0.3 | undecidable | manual | Pg | 230 | 54.7008 | -0.096 | 68 | |
.PTQR.---. | 2009-04-06T21:41:52.33 | 0.6 | undecidable | manual | Sg | 195 | 28.2495 | -0.961 | 36 | |
IV.INTR.HHZ. | 2009-04-06T21:41:51.48 | 0.1 | undecidable | manual | Pg | 130 | 44.5221 | -0.024 | 94 | |
.VVLD.---. | 2009-04-06T21:41:51.60 | 0.3 | undecidable | manual | Pg | 166 | 45.5211 | -0.061 | 70 | |
IV.TERO.HHN. | 2009-04-06T21:41:50.63 | 0.3 | undecidable | manual | Pg | 13 | 40.5261 | -0.255 | 68 | |
.CAMP.---. | 2009-04-06T21:41:50.03 | 0.6 | undecidable | manual | Pg | 348 | 30.4473 | 0.694 | 40 | |
IV.VCEL.EHZ. | 2009-04-06T21:41:50.20 | 0.3 | undecidable | manual | Pg | 64 | 32.1456 | 0.609 | 63 | |
IV.FIAM.HHN. | 2009-04-06T21:41:49.28 | 0.1 | undecidable | manual | Pg | 270 | 30.4473 | -0.063 | 96 | |
.PTQR.---. | 2009-04-06T21:41:49.47 | 0.3 | undecidable | manual | Pg | 195 | 28.2495 | 0.475 | 66 | |
MN.AQU.HHZ. | 2009-04-06T21:41:48.56 | 0.3 | undecidable | manual | Sg | 323 | 11.877 | -0.023 | 75 | |
IV.FAGN.HHE. | 2009-04-06T21:41:47.33 | 0.3 | undecidable | manual | Sg | 92 | 7.7811 | -0.279 | 71 | |
MN.AQU.HHZ. | 2009-04-06T21:41:46.29 | 0.1 | undecidable | manual | Pg | 323 | 11.877 | 0.011 | 100 | |
IV.FAGN.HHE. | 2009-04-06T21:41:45.81 | 0.1 | undecidable | manual | Pg | 92 | 7.7811 | 0.1 | 99 | |
IV.POZ.EHZ. | 2009-04-06T21:41:30.38 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.ASSB.HHN. | 2009-04-06T21:41:26.73 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.CESI.HHN. | 2009-04-06T21:41:20.97 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.GUAR.HHE. | 2009-04-06T21:41:19.15 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MNS.HHE. | 2009-04-06T21:41:11.96 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
OE.ARSA.HHZ. | 2009-04-06T21:40:59.83 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |