A magnitude ML 1.9 earthquake occured in region: 4 km N L'Aquila (AQ), on
and geographic coordinates (lat, lon) 42.3840, 13.4110 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 |
---|---|---|---|---|
L'Aquila | AQ | 4 | 69753 | 69753 |
Pizzoli | AQ | 11 | 4326 | 74079 |
Fossa | AQ | 12 | 721 | 74800 |
Lucoli | AQ | 12 | 1011 | 75811 |
Ocre | AQ | 12 | 1167 | 76978 |
Scoppito | AQ | 13 | 3727 | 80705 |
Poggio Picenze | AQ | 13 | 1136 | 81841 |
Barete | AQ | 13 | 737 | 82578 |
Tornimparte | AQ | 14 | 3187 | 85765 |
Sant'Eusanio Forconese | AQ | 14 | 394 | 86159 |
Barisciano | AQ | 16 | 1828 | 87987 |
San Demetrio ne' Vestini | AQ | 16 | 1854 | 89841 |
Villa Sant'Angelo | AQ | 16 | 424 | 90265 |
Cagnano Amiterno | AQ | 17 | 1369 | 91634 |
Rocca di Cambio | AQ | 18 | 533 | 92167 |
Capitignano | AQ | 18 | 665 | 92832 |
Crognaleto | TE | 19 | 1297 | 94129 |
Pietracamela | TE | 20 | 271 | 94400 |
Campotosto | AQ | 20 | 542 | 94942 |
Fagnano Alto | AQ | 20 | 418 | 95360 |
Prata d'Ansidonia | AQ | 20 | 496 | 95856 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.9 | 2009-04-06 12:12:05 |
42.384 | 13.411 | 8 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 759719 |
Field | Value |
---|---|
Time (UTC) | 2009-04-06 12:12:05 ± 0.11 |
Latitude | 42.3840 ± 0.0054 |
Longitude | 13.4110 ± 0.0110 |
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 | 759719 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 905 |
Semi-minor axis of confidence ellipse (meter) | 139 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 270 |
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) | 92 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.49 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.53869 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.0 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 759719 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:22:03 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
.CRAC.EHE. | 2009-04-06T12:13:45.32 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.FDMO.HHE. | 2009-04-06T12:12:29.51 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.INTR.HHN. | 2009-04-06T12:12:24.57 | 0.3 | undecidable | manual | Sg | 135 | 57.8976 | 0.932 | 52 | |
IV.OFFI.HHN. | 2009-04-06T12:12:23.69 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.NRCA.SHZ. | 2009-04-06T12:12:22.99 | 0.3 | undecidable | manual | Sg | 334 | 55.4001 | 0.003 | 69 | |
IV.PTQR.SHZ. | 2009-04-06T12:12:18.56 | 0.3 | undecidable | manual | Sg | 181 | 40.1265 | -0.345 | 66 | |
.CERT.HHE. | 2009-04-06T12:12:16.18 | 0.6 | undecidable | manual | Pg | 216 | 59.7957 | 0.089 | 45 | |
IV.NRCA.SHZ. | 2009-04-06T12:12:15.26 | 0.1 | positive | manual | Pg | 334 | 55.4001 | -0.163 | 89 | |
IV.TERO.HHE. | 2009-04-06T12:12:15.58 | 0.3 | undecidable | manual | Sg | 31 | 30.8469 | -0.599 | 62 | |
IV.INTR.HHN. | 2009-04-06T12:12:15.44 | 0.6 | undecidable | manual | Pg | 135 | 57.8976 | -0.361 | 42 | |
.FIAM.---. | 2009-04-06T12:12:14.26 | 0.6 | undecidable | manual | Sg | 242 | 27.3504 | -0.733 | 40 | |
.VCEL.EHE. | 2009-04-06T12:12:12.38 | 0.6 | undecidable | manual | Pg | 88 | 35.2425 | 0.071 | 47 | |
IV.PTQR.SHZ. | 2009-04-06T12:12:12.86 | 0.6 | undecidable | manual | Pg | 181 | 40.1265 | -0.209 | 45 | |
.FIAM.---. | 2009-04-06T12:12:11.18 | 0.3 | undecidable | manual | Pg | 242 | 27.3504 | 0.368 | 67 | |
.FAGN.HHE. | 2009-04-06T12:12:11.84 | 0.6 | undecidable | manual | Sg | 133 | 19.2696 | -0.543 | 43 | |
IV.TERO.HHE. | 2009-04-06T12:12:11.06 | 0.1 | undecidable | manual | Pg | 31 | 30.8469 | -0.436 | 87 | |
.CAMP.---. | 2009-04-06T12:12:11.88 | 0.3 | undecidable | manual | Sg | 359 | 16.872 | 0.272 | 70 | |
.CAMP.---. | 2009-04-06T12:12:09.51 | 0.1 | undecidable | manual | Pg | 359 | 16.872 | 0.656 | 83 | |
.FAGN.HHE. | 2009-04-06T12:12:09.63 | 0.3 | undecidable | manual | Pg | 133 | 19.2696 | 0.325 | 69 | |
MN.AQU.HHZ. | 2009-04-06T12:12:08.17 | 0.1 | undecidable | manual | Sg | 192 | 3.3966 | -0.021 | 100 | |
MN.AQU.HHZ. | 2009-04-06T12:12:07.04 | 0.1 | positive | manual | Pg | 192 | 3.3966 | 0.154 | 97 |