A magnitude ML 1.9 earthquake occured in region: 4 km NW Fossa (AQ), on
and geographic coordinates (lat, lon) 42.3170, 13.4590 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 | 4 | 721 | 721 |
Ocre | AQ | 4 | 1167 | 1888 |
Sant'Eusanio Forconese | AQ | 6 | 394 | 2282 |
L'Aquila | AQ | 6 | 69753 | 72035 |
Poggio Picenze | AQ | 7 | 1136 | 73171 |
Villa Sant'Angelo | AQ | 8 | 424 | 73595 |
San Demetrio ne' Vestini | AQ | 9 | 1854 | 75449 |
Rocca di Cambio | AQ | 9 | 533 | 75982 |
Lucoli | AQ | 10 | 1011 | 76993 |
Barisciano | AQ | 11 | 1828 | 78821 |
Fagnano Alto | AQ | 12 | 418 | 79239 |
Prata d'Ansidonia | AQ | 13 | 496 | 79735 |
Rocca di Mezzo | AQ | 13 | 1526 | 81261 |
Tornimparte | AQ | 13 | 3187 | 84448 |
Fontecchio | AQ | 15 | 369 | 84817 |
Santo Stefano di Sessanio | AQ | 16 | 111 | 84928 |
San Pio delle Camere | AQ | 17 | 661 | 85589 |
Scoppito | AQ | 18 | 3727 | 89316 |
Carapelle Calvisio | AQ | 19 | 87 | 89403 |
Caporciano | AQ | 19 | 230 | 89633 |
Pizzoli | AQ | 19 | 4326 | 93959 |
Castelvecchio Calvisio | AQ | 19 | 153 | 94112 |
Tione degli Abruzzi | AQ | 19 | 310 | 94422 |
Calascio | AQ | 20 | 137 | 94559 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.9 | 2009-04-06 20:49:19 |
42.317 | 13.459 | 10 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 762849 |
Field | Value |
---|---|
Time (UTC) | 2009-04-06 20:49:19 ± 0.08 |
Latitude | 42.3170 ± 0.0054 |
Longitude | 13.4590 ± 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 | 762849 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 662 |
Semi-minor axis of confidence ellipse (meter) | 485 |
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) | 848.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 55 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.39 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.62773 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 762849 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:25:40 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | 2009-04-06T20:49:47.43 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
NI.AGOR.HHN. | 2009-04-06T20:49:38.47 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.VVLD.HHN. | 2009-04-06T20:49:35.88 | 0.6 | undecidable | manual | Sg | 165 | 51.4152 | -0.34 | 44 | |
IV.INTR.HHZ. | 2009-04-06T20:49:35.97 | 0.6 | undecidable | manual | Sg | 133 | 49.8168 | 0.154 | 46 | |
IV.MNS.HHZ. | 2009-04-06T20:49:34.38 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MTCE.HHZ. | 2009-04-06T20:49:32.68 | 0.3 | undecidable | manual | Pg | 241 | 67.377 | 0.937 | 52 | |
IV.POFI.HHE. | 2009-04-06T20:49:32.54 | 0.6 | undecidable | manual | Pg | 163 | 69.6747 | 0.446 | 42 | |
IV.SDI.SHZ. | 2009-04-06T20:49:32.52 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.TERO.HHZ. | 2009-04-06T20:49:31.90 | 0.3 | undecidable | manual | Sg | 19 | 35.9418 | -0.212 | 70 | |
IV.GUAR.HHE. | 2009-04-06T20:49:30.63 | 0.3 | undecidable | manual | Pg | 192 | 59.1963 | 0.155 | 68 | |
IV.FIAM.HHN. | 2009-04-06T20:49:30.22 | 0.6 | undecidable | manual | Sg | 259 | 28.5492 | 0.077 | 49 | |
IV.PTQR.SHZ. | 2009-04-06T20:49:30.73 | 0.6 | undecidable | manual | Sg | 188 | 33.0447 | -0.601 | 43 | |
IV.CERT.HHZ. | 2009-04-06T20:49:30.16 | 0.3 | undecidable | manual | Pg | 224 | 56.5989 | 0.07 | 70 | |
IV.CAMP.HHN. | 2009-04-06T20:49:28.89 | 0.6 | undecidable | manual | Sg | 350 | 24.6531 | -0.121 | 49 | |
IV.VVLD.HHN. | 2009-04-06T20:49:28.85 | 0.3 | undecidable | manual | Pg | 165 | 51.4152 | -0.426 | 65 | |
IV.INTR.HHZ. | 2009-04-06T20:49:28.94 | 0.3 | undecidable | manual | Pg | 133 | 49.8168 | -0.104 | 70 | |
IV.TERO.HHZ. | 2009-04-06T20:49:26.69 | 0.3 | undecidable | manual | Pg | 19 | 35.9418 | -0.216 | 70 | |
IV.VCEL.EHZ. | 2009-04-06T20:49:26.97 | 0.3 | undecidable | manual | Pg | 74 | 32.4453 | 0.612 | 64 | |
IV.PTQR.SHZ. | 2009-04-06T20:49:26.15 | 0.3 | undecidable | manual | Pg | 188 | 33.0447 | -0.303 | 70 | |
IV.CAMP.HHN. | 2009-04-06T20:49:25.10 | 0.1 | undecidable | manual | Pg | 350 | 24.6531 | -0.012 | 100 | |
IV.FIAM.HHN. | 2009-04-06T20:49:25.74 | 0.1 | undecidable | manual | Pg | 259 | 28.5492 | -0.024 | 99 | |
IV.FAGN.HHE. | 2009-04-06T20:49:25.04 | 0.3 | undecidable | manual | Sg | 119 | 11.6772 | -0.056 | 76 | |
IV.FAGN.HHE. | 2009-04-06T20:49:23.02 | 0.1 | undecidable | manual | Pg | 119 | 11.6772 | 0.171 | 99 | |
MN.AQU.HHZ. | 2009-04-06T20:49:23.53 | 0.3 | undecidable | manual | Sg | 311 | 6.2937 | -0.323 | 72 | |
MN.AQU.HHZ. | 2009-04-06T20:49:22.30 | 0.1 | undecidable | manual | Pg | 311 | 6.2937 | 0.161 | 100 |