A magnitude ML 1.8 earthquake occured in region: 5 km N Fossa (AQ), on
and geographic coordinates (lat, lon) 42.3400, 13.4760 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 |
---|---|---|---|---|
Fossa | AQ | 5 | 721 | 721 |
Poggio Picenze | AQ | 6 | 1136 | 1857 |
Ocre | AQ | 6 | 1167 | 3024 |
L'Aquila | AQ | 6 | 69753 | 72777 |
Sant'Eusanio Forconese | AQ | 7 | 394 | 73171 |
San Demetrio ne' Vestini | AQ | 9 | 1854 | 75025 |
Villa Sant'Angelo | AQ | 9 | 424 | 75449 |
Barisciano | AQ | 10 | 1828 | 77277 |
Rocca di Cambio | AQ | 11 | 533 | 77810 |
Lucoli | AQ | 13 | 1011 | 78821 |
Fagnano Alto | AQ | 13 | 418 | 79239 |
Prata d'Ansidonia | AQ | 13 | 496 | 79735 |
Santo Stefano di Sessanio | AQ | 14 | 111 | 79846 |
Rocca di Mezzo | AQ | 15 | 1526 | 81372 |
Tornimparte | AQ | 15 | 3187 | 84559 |
San Pio delle Camere | AQ | 16 | 661 | 85220 |
Fontecchio | AQ | 16 | 369 | 85589 |
Carapelle Calvisio | AQ | 18 | 87 | 85676 |
Castelvecchio Calvisio | AQ | 18 | 153 | 85829 |
Calascio | AQ | 18 | 137 | 85966 |
Pizzoli | AQ | 18 | 4326 | 90292 |
Scoppito | AQ | 18 | 3727 | 94019 |
Caporciano | AQ | 19 | 230 | 94249 |
Tione degli Abruzzi | AQ | 20 | 310 | 94559 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.8 | 2009-04-06 21:01:58 |
42.34 | 13.476 | 10 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 762989 |
Field | Value |
---|---|
Time (UTC) | 2009-04-06 21:01:58 ± 0.1 |
Latitude | 42.3400 ± 0.0081 |
Longitude | 13.4760 ± 0.0073 |
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 | 762989 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 947 |
Semi-minor axis of confidence ellipse (meter) | 533 |
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) | 94 |
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) | 0.48294 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.0 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 762989 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:25:49 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MNS.HHN. | 2009-04-06T21:02:23.53 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
.INTR.---. | 2009-04-06T21:02:14.95 | 0.3 | undecidable | manual | Sg | 136 | 50.7159 | 0.464 | 64 | |
IV.PTQR.SHZ. | 2009-04-06T21:02:10.09 | 1.0 | undecidable | manual | Sg | 190 | 35.8419 | -0.434 | 22 | |
.FIAM.---. | 2009-04-06T21:02:09.41 | 0.3 | undecidable | manual | Sg | 255 | 30.5472 | 0.298 | 69 | |
.VVLD.---. | 2009-04-06T21:02:07.51 | 0.6 | undecidable | manual | Pg | 167 | 53.6019 | -0.521 | 42 | |
.INTR.---. | 2009-04-06T21:02:07.29 | 0.1 | undecidable | manual | Pg | 136 | 50.7159 | -0.294 | 88 | |
IV.PTQR.SHZ. | 2009-04-06T21:02:05.05 | 0.6 | undecidable | manual | Pg | 190 | 35.8419 | -0.249 | 46 | |
.FIAM.---. | 2009-04-06T21:02:04.51 | 0.3 | undecidable | manual | Pg | 255 | 30.5472 | 0.032 | 73 | |
.TERO.---. | 2009-04-06T21:02:04.56 | 0.3 | undecidable | manual | Pg | 18 | 33.0447 | -0.302 | 68 | |
IV.VCEL.EHN. | 2009-04-06T21:02:04.71 | 0.1 | undecidable | manual | Pg | 78 | 30.4473 | 0.244 | 93 | |
IV.FAGN.HHN. | 2009-04-06T21:02:03.51 | 0.3 | undecidable | manual | Sg | 133 | 12.0768 | 0.029 | 75 | |
MN.AQU.HHZ. | 2009-04-06T21:02:02.08 | 0.3 | undecidable | manual | Sg | 284 | 6.2937 | -0.016 | 76 | |
IV.FAGN.HHN. | 2009-04-06T21:02:01.30 | 0.3 | undecidable | manual | Pg | 133 | 12.0768 | 0.071 | 74 | |
MN.AQU.HHZ. | 2009-04-06T21:02:00.50 | 0.1 | undecidable | manual | Pg | 284 | 6.2937 | 0.073 | 100 |