A magnitude ML 2.0 earthquake occured in region: 4 km E L'Aquila (AQ), on
and geographic coordinates (lat, lon) 42.3470, 13.4440 at 16 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 |
Fossa | AQ | 7 | 721 | 70474 |
Ocre | AQ | 7 | 1167 | 71641 |
Poggio Picenze | AQ | 9 | 1136 | 72777 |
Sant'Eusanio Forconese | AQ | 9 | 394 | 73171 |
Lucoli | AQ | 11 | 1011 | 74182 |
San Demetrio ne' Vestini | AQ | 12 | 1854 | 76036 |
Villa Sant'Angelo | AQ | 12 | 424 | 76460 |
Barisciano | AQ | 12 | 1828 | 78288 |
Rocca di Cambio | AQ | 13 | 533 | 78821 |
Tornimparte | AQ | 13 | 3187 | 82008 |
Fagnano Alto | AQ | 15 | 418 | 82426 |
Prata d'Ansidonia | AQ | 15 | 496 | 82922 |
Scoppito | AQ | 16 | 3727 | 86649 |
Pizzoli | AQ | 16 | 4326 | 90975 |
Rocca di Mezzo | AQ | 17 | 1526 | 92501 |
Santo Stefano di Sessanio | AQ | 17 | 111 | 92612 |
Barete | AQ | 18 | 737 | 93349 |
Fontecchio | AQ | 19 | 369 | 93718 |
San Pio delle Camere | AQ | 19 | 661 | 94379 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.0 | 2009-04-26 00:06:58 |
42.347 | 13.444 | 16 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 835959 |
Field | Value |
---|---|
Time (UTC) | 2009-04-26 00:06:58 ± 0.09 |
Latitude | 42.3470 ± 0.0036 |
Longitude | 13.4440 ± 0.0061 |
Depth (km) | 16 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 835959 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 470 |
Semi-minor axis of confidence ellipse (meter) | 182 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 85 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 640.3 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 58 |
Number of associated phases, regardless of their use for origin computation | 49 |
Number of defining phases | 36 |
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) | 1.04411 |
Number of stations at which the event was observed | 38 |
Number of stations from which data was used for origin computation | 26 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 835959 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 15:51:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.BADI.EHZ. | 2009-04-26T00:07:29.92 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.FSSB.HHZ. | 2009-04-26T00:07:27.42 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.PIEI.HHE. | 2009-04-26T00:07:26.54 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MURB.HHN. | 2009-04-26T00:07:24.70 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.ARVD.HHN. | 2009-04-26T00:07:23.20 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.STR3.BHE. | 2009-04-26T00:07:22.78 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.TRTR.HHE. | 2009-04-26T00:07:22.47 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.CAFR.HHE. | 2009-04-26T00:07:22.93 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MURB.HHN. | 2009-04-26T00:07:21.22 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.LPEL.HHZ. | 2009-04-26T00:07:19.01 | 0.3 | undecidable | manual | Sg | 118 | 69.1752 | -0.335 | 63 | |
IV.SNTG.SHZ. | 2009-04-26T00:07:18.86 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.CING.HHZ. | 2009-04-26T00:07:17.70 | 0.6 | undecidable | manual | Pg | 350 | 115.8951 | 0.05 | 41 | |
IV.NRCA.HHN. | 2009-04-26T00:07:17.01 | 0.1 | undecidable | manual | Sg | 334 | 60.3951 | 0.015 | 91 | |
IV.CERT.HHZ. | 2009-04-26T00:07:16.89 | 0.1 | undecidable | manual | Sg | 221 | 58.2972 | 0.457 | 84 | |
IV.RMP.HHZ. | 2009-04-26T00:07:15.03 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MIDA.HHN. | 2009-04-26T00:07:15.63 | 0.3 | undecidable | manual | Pg | 139 | 102.8193 | 0.001 | 63 | |
IV.ASSB.HHN. | 2009-04-26T00:07:15.28 | 0.6 | undecidable | manual | Pg | 321 | 100.3218 | 0.03 | 42 | |
IV.CERA.HHN. | 2009-04-26T00:07:14.39 | 0.3 | undecidable | manual | Pg | 150 | 95.6376 | -0.133 | 62 | |
IV.CDCA.EHE. | 2009-04-26T00:07:13.27 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.CESX.HHZ. | 2009-04-26T00:07:13.18 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.GIUL.HHN. | 2009-04-26T00:07:13.74 | 0.3 | undecidable | manual | Pg | 190 | 88.8444 | 0.256 | 62 | |
IV.CESI.HHE. | 2009-04-26T00:07:12.64 | 0.3 | undecidable | manual | Pg | 329 | 85.248 | -0.295 | 62 | |
IV.LNSS.HHN. | 2009-04-26T00:07:12.77 | 0.1 | undecidable | manual | Sg | 311 | 43.623 | 0.208 | 90 | |
IV.GUMA.HHZ. | 2009-04-26T00:07:12.08 | 0.3 | undecidable | manual | Pg | 354 | 79.9644 | -0.035 | 66 | |
IV.POFI.HHE. | 2009-04-26T00:07:11.49 | 0.3 | undecidable | manual | Pg | 162 | 73.1712 | 0.41 | 62 | |
IV.SDI.SHZ. | 2009-04-26T00:07:11.29 | 0.3 | undecidable | manual | Pg | 157 | 76.7676 | -0.344 | 62 | |
IV.FDMO.HHE. | 2009-04-26T00:07:11.99 | 0.3 | undecidable | manual | Pg | 339 | 81.8514 | -0.424 | 61 | |
IV.OFFI.HHN. | 2009-04-26T00:07:11.26 | 0.3 | undecidable | manual | Pg | 17 | 68.1762 | 0.951 | 50 | |
IV.PTQR.SHZ. | 2009-04-26T00:07:10.74 | 0.3 | undecidable | manual | Sg | 186 | 36.2415 | 0.119 | 71 | |
IV.MNS.HHZ. | 2009-04-26T00:07:10.33 | 0.3 | undecidable | manual | Pg | 274 | 62.6928 | 0.857 | 53 | |
IV.MTCE.HHZ. | 2009-04-26T00:07:10.17 | 0.3 | undecidable | manual | Pg | 238 | 67.9764 | -0.11 | 66 | |
IV.VCEL.EHZ. | 2009-04-26T00:07:10.59 | 0.1 | undecidable | manual | Sg | 81 | 32.9448 | 0.826 | 77 | |
IV.LPEL.HHZ. | 2009-04-26T00:07:09.77 | 0.3 | undecidable | manual | Pg | 118 | 69.1752 | -0.7 | 56 | |
IV.TERO.HHZ. | 2009-04-26T00:07:09.68 | 0.1 | undecidable | manual | Sg | 23 | 33.3444 | -0.188 | 93 | |
IV.GUAR.HHZ. | 2009-04-26T00:07:09.68 | 0.3 | undecidable | manual | Pg | 190 | 62.1933 | 0.286 | 65 | |
IV.CERT.HHZ. | 2009-04-26T00:07:08.67 | 0.1 | undecidable | manual | Pg | 221 | 58.2972 | -0.119 | 90 | |
IV.FIAM.HHZ. | 2009-04-26T00:07:08.20 | 0.1 | undecidable | manual | Sg | 252 | 28.2495 | -0.367 | 90 | |
IV.NRCA.HHN. | 2009-04-26T00:07:08.68 | 0.1 | undecidable | manual | Pg | 334 | 60.3951 | -0.433 | 84 | |
IV.VVLD.HHE. | 2009-04-26T00:07:08.23 | 0.1 | undecidable | manual | Pg | 164 | 54.9006 | -0.048 | 91 | |
IV.INTR.HHZ. | 2009-04-26T00:07:07.44 | 0.3 | undecidable | manual | Pg | 134 | 53.0025 | -0.55 | 61 | |
IV.CAMP.HHZ. | 2009-04-26T00:07:06.96 | 0.1 | undecidable | manual | Sg | 352 | 21.1677 | 0.129 | 95 | |
IV.LNSS.HHN. | 2009-04-26T00:07:06.35 | 0.1 | undecidable | manual | Pg | 311 | 43.623 | -0.204 | 91 | |
IV.VCEL.EHZ. | 2009-04-26T00:07:05.28 | 0.1 | undecidable | manual | Pg | 81 | 32.9448 | 0.342 | 90 | |
IV.PTQR.SHZ. | 2009-04-26T00:07:05.34 | 0.1 | undecidable | manual | Pg | 186 | 36.2415 | -0.093 | 94 | |
IV.TERO.HHZ. | 2009-04-26T00:07:04.76 | 0.1 | positive | manual | Pg | 23 | 33.3444 | -0.238 | 92 | |
IV.FIAM.HHZ. | 2009-04-26T00:07:04.15 | 0.1 | positive | manual | Pg | 252 | 28.2495 | -0.097 | 96 | |
IV.CAMP.HHZ. | 2009-04-26T00:07:03.33 | 0.1 | positive | manual | Pg | 352 | 21.1677 | 0.091 | 96 | |
MN.AQU.HHZ. | 2009-04-26T00:07:03.56 | 0.1 | undecidable | manual | Sg | 283 | 3.5964 | -0.157 | 98 | |
MN.AQU.HHZ. | 2009-04-26T00:07:01.52 | 0.1 | negative | manual | Pg | 283 | 3.5964 | 0.073 | 100 |