A magnitude ML 1.4 earthquake occured in region: 2 km N Sant'Eusanio Forconese (AQ), on
and geographic coordinates (lat, lon) 42.3050, 13.5220 at 9 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 |
---|---|---|---|---|
Sant'Eusanio Forconese | AQ | 2 | 394 | 394 |
Poggio Picenze | AQ | 3 | 1136 | 1530 |
Fossa | AQ | 3 | 721 | 2251 |
San Demetrio ne' Vestini | AQ | 4 | 1854 | 4105 |
Villa Sant'Angelo | AQ | 4 | 424 | 4529 |
Ocre | AQ | 5 | 1167 | 5696 |
Barisciano | AQ | 6 | 1828 | 7524 |
Fagnano Alto | AQ | 7 | 418 | 7942 |
Prata d'Ansidonia | AQ | 8 | 496 | 8438 |
Rocca di Cambio | AQ | 8 | 533 | 8971 |
Rocca di Mezzo | AQ | 11 | 1526 | 10497 |
Fontecchio | AQ | 11 | 369 | 10866 |
Santo Stefano di Sessanio | AQ | 11 | 111 | 10977 |
San Pio delle Camere | AQ | 11 | 661 | 11638 |
L'Aquila | AQ | 11 | 69753 | 81391 |
Carapelle Calvisio | AQ | 13 | 87 | 81478 |
Caporciano | AQ | 14 | 230 | 81708 |
Castelvecchio Calvisio | AQ | 14 | 153 | 81861 |
Calascio | AQ | 15 | 137 | 81998 |
Tione degli Abruzzi | AQ | 15 | 310 | 82308 |
Lucoli | AQ | 15 | 1011 | 83319 |
Tornimparte | AQ | 18 | 3187 | 86506 |
Castel del Monte | AQ | 18 | 413 | 86919 |
Navelli | AQ | 19 | 554 | 87473 |
Ovindoli | AQ | 19 | 1227 | 88700 |
Ofena | AQ | 20 | 506 | 89206 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3
ML 1.4 |
2009-04-08 23:30:50 |
42.305 | 13.522 | 9 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 776589 |
Field | Value |
---|---|
Time (UTC) | 2009-04-08 23:30:50 ± 0.09 |
Latitude | 42.3050 ± 0.0081 |
Longitude | 13.5220 ± 0.0073 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 776589 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 875 |
Semi-minor axis of confidence ellipse (meter) | 479 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 21 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1081.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 119 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.35 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.46315 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 776589 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:41:49 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 776589 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:41:49 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
.INTR.---. | 2009-04-08T23:31:06.63 | 0.6 | undecidable | manual | Sg | 136 | 45.3213 | 0.568 | 41 | |
.FIAM.---. | 2009-04-08T23:31:02.94 | 0.3 | undecidable | manual | Sg | 263 | 33.4443 | 0.03 | 72 | |
IV.PTQR.SHZ. | 2009-04-08T23:31:02.99 | 0.3 | undecidable | manual | Sg | 198 | 32.9448 | 0.214 | 69 | |
IV.VCEL.EHE. | 2009-04-08T23:31:01.26 | 0.6 | undecidable | manual | Sg | 69 | 27.9498 | 0.157 | 47 | |
IV.LNSS.HHE. | 2009-04-08T23:31:00.33 | 0.3 | undecidable | manual | Pg | 310 | 51.4152 | -0.294 | 66 | |
.INTR.---. | 2009-04-08T23:30:59.04 | 0.3 | undecidable | manual | Pg | 136 | 45.3213 | -0.642 | 60 | |
IV.PTQR.SHZ. | 2009-04-08T23:30:57.79 | 0.1 | undecidable | manual | Pg | 198 | 32.9448 | 0.006 | 96 | |
.FIAM.---. | 2009-04-08T23:30:57.72 | 0.3 | undecidable | manual | Pg | 263 | 33.4443 | -0.139 | 70 | |
IV.VCEL.EHE. | 2009-04-08T23:30:56.97 | 0.3 | undecidable | manual | Pg | 69 | 27.9498 | 0.153 | 71 | |
MN.AQU.HHZ. | 2009-04-08T23:30:55.98 | 0.3 | undecidable | manual | Sg | 299 | 11.1777 | 0.114 | 73 | |
.FAGN.---. | 2009-04-08T23:30:54.36 | 0.6 | undecidable | manual | Sg | 131 | 6.6933 | -0.384 | 46 | |
.FAGN.---. | 2009-04-08T23:30:53.18 | 0.1 | undecidable | manual | Pg | 131 | 6.6933 | 0.035 | 100 | |
MN.AQU.HHZ. | 2009-04-08T23:30:53.97 | 0.3 | undecidable | manual | Pg | 299 | 11.1777 | 0.178 | 72 | |
IV.STR3.BHE. | 2009-04-08T23:30:53.11 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |