A magnitude ML 2.5 earthquake occured in region: 4 km N L'Aquila (AQ), on
and geographic coordinates (lat, lon) 42.3910, 13.3850 at 15 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 | 5 | 69753 | 69753 |
Pizzoli | AQ | 9 | 4326 | 74079 |
Scoppito | AQ | 11 | 3727 | 77806 |
Barete | AQ | 11 | 737 | 78543 |
Lucoli | AQ | 12 | 1011 | 79554 |
Tornimparte | AQ | 13 | 3187 | 82741 |
Fossa | AQ | 14 | 721 | 83462 |
Ocre | AQ | 14 | 1167 | 84629 |
Poggio Picenze | AQ | 15 | 1136 | 85765 |
Cagnano Amiterno | AQ | 15 | 1369 | 87134 |
Capitignano | AQ | 16 | 665 | 87799 |
Sant'Eusanio Forconese | AQ | 16 | 394 | 88193 |
San Demetrio ne' Vestini | AQ | 18 | 1854 | 90047 |
Barisciano | AQ | 18 | 1828 | 91875 |
Villa Sant'Angelo | AQ | 18 | 424 | 92299 |
Campotosto | AQ | 19 | 542 | 92841 |
Montereale | AQ | 19 | 2581 | 95422 |
Rocca di Cambio | AQ | 19 | 533 | 95955 |
Crognaleto | TE | 19 | 1297 | 97252 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5
ML 2.5 |
2009-04-08 16:25:29 |
42.391 | 13.385 | 15 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 774969 |
Field | Value |
---|---|
Time (UTC) | 2009-04-08 16:25:29 ± 0.07 |
Latitude | 42.3910 ± 0.0036 |
Longitude | 13.3850 ± 0.0073 |
Depth (km) | 15 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 774969 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 592 |
Semi-minor axis of confidence ellipse (meter) | 235 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 255 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 721.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 54 |
Number of associated phases, regardless of their use for origin computation | 60 |
Number of defining phases | 33 |
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) | 0.92180 |
Number of stations at which the event was observed | 46 |
Number of stations from which data was used for origin computation | 21 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 774969 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:39:54 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 774969 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:39:54 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SACS.HHZ. | 2009-04-08T16:26:11.72 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.PARC.HHZ. | 2009-04-08T16:26:00.20 | 10.0 | undecidable | manual | Pn | 0 | 0 | 0 | ||
IV.PTRJ.HHE. | 2009-04-08T16:25:58.93 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.CAFR.HHE. | 2009-04-08T16:25:56.50 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.FSSB.SHZ. | 2009-04-08T16:25:55.58 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.RDP.BHN. | 2009-04-08T16:25:55.15 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.VAGA.HHN. | 2009-04-08T16:25:55.45 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.LATE.HHE. | 2009-04-08T16:25:55.11 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.SGG.HHZ. | 2009-04-08T16:25:55.97 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MURB.HHN. | 2009-04-08T16:25:55.68 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.PIEI.HHE. | 2009-04-08T16:25:55.25 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.SACS.HHZ. | 2009-04-08T16:25:54.72 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.GUMA.HHE. | 2009-04-08T16:25:54.16 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.AOI.HHZ. | 2009-04-08T16:25:53.81 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MGAB.HHE. | 2009-04-08T16:25:52.50 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MURB.HHN. | 2009-04-08T16:25:51.95 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.TOLF.HHE. | 2009-04-08T16:25:51.95 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.ARVD.HHZ. | 2009-04-08T16:25:51.58 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.RNI2.HHN. | 2009-04-08T16:25:50.61 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.INTR.HHZ. | 2009-04-08T16:25:49.54 | 0.6 | undecidable | manual | Sg | 134 | 59.9955 | 1.18 | 30 | |
IV.MIDA.HHZ. | 2009-04-08T16:25:49.61 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.CING.HHN. | 2009-04-08T16:25:48.86 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
I1.MSCL.BHZ. | 2009-04-08T16:25:48.41 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.CERT.HHZ. | 2009-04-08T16:25:48.85 | 0.1 | undecidable | manual | Sg | 214 | 59.1963 | 0.692 | 78 | |
IV.TRTR.HHE. | 2009-04-08T16:25:48.16 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.SNTG.SHZ. | 2009-04-08T16:25:46.95 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.NRCA.HHZ. | 2009-04-08T16:25:46.21 | 0.1 | undecidable | manual | Sg | 336 | 53.8017 | -0.525 | 82 | |
IV.CERA.HHE. | 2009-04-08T16:25:46.68 | 0.6 | undecidable | manual | Pg | 149 | 102.3198 | -0.375 | 39 | |
IV.ASSB.HHZ. | 2009-04-08T16:25:46.45 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.GIUL.HHN. | 2009-04-08T16:25:45.89 | 0.3 | undecidable | manual | Pg | 187 | 93.0402 | 0.268 | 61 | |
IV.SDI.SHZ. | 2009-04-08T16:25:44.18 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.POFI.HHN. | 2009-04-08T16:25:43.59 | 0.1 | undecidable | manual | Pg | 160 | 79.4649 | 0.057 | 87 | |
IV.PTQR.SHZ. | 2009-04-08T16:25:43.02 | 0.3 | undecidable | manual | Sg | 178 | 40.9257 | -0.302 | 66 | |
IV.CESI.HHN. | 2009-04-08T16:25:43.34 | 0.3 | undecidable | manual | Pg | 330 | 78.5658 | -0.061 | 65 | |
IV.FDMO.HHZ. | 2009-04-08T16:25:43.04 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.VCEL.EHZ. | 2009-04-08T16:25:42.72 | 0.6 | undecidable | manual | Sg | 89 | 37.3293 | 0.363 | 43 | |
IV.GUAR.HHZ. | 2009-04-08T16:25:42.02 | 0.1 | undecidable | manual | Pg | 185 | 66.4779 | 0.482 | 82 | |
IV.LNSS.HHZ. | 2009-04-08T16:25:42.56 | 0.3 | undecidable | manual | Sg | 310 | 36.741 | 0.358 | 67 | |
IV.OFFI.HHN. | 2009-04-08T16:25:41.98 | 0.1 | undecidable | manual | Pg | 22 | 65.0904 | 0.646 | 76 | |
IV.MTCE.HHZ. | 2009-04-08T16:25:41.42 | 0.1 | undecidable | manual | Pg | 233 | 66.7776 | -0.167 | 87 | |
IV.INTR.HHZ. | 2009-04-08T16:25:40.35 | 0.1 | undecidable | manual | Pg | 134 | 59.9955 | -0.187 | 89 | |
IV.CERT.HHZ. | 2009-04-08T16:25:40.15 | 0.1 | undecidable | manual | Pg | 214 | 59.1963 | -0.275 | 86 | |
IV.MNS.HHE. | 2009-04-08T16:25:40.41 | 0.1 | undecidable | manual | Pg | 270 | 57.6978 | 0.217 | 88 | |
IV.VVLD.HHZ. | 2009-04-08T16:25:40.17 | 0.1 | undecidable | manual | Pg | 161 | 61.0944 | -0.538 | 81 | |
IV.TERO.HHZ. | 2009-04-08T16:25:40.56 | 0.1 | undecidable | manual | Sg | 35 | 31.3464 | -0.225 | 93 | |
IV.FIAM.HHZ. | 2009-04-08T16:25:39.50 | 0.1 | undecidable | manual | Sg | 238 | 25.8519 | 0.126 | 96 | |
IV.NRCA.HHZ. | 2009-04-08T16:25:39.33 | 0.1 | undecidable | manual | Pg | 336 | 53.8017 | -0.273 | 87 | |
IV.FAGN.HHZ. | 2009-04-08T16:25:38.47 | 0.3 | undecidable | manual | Sg | 130 | 21.3675 | 0.224 | 70 | |
IV.PTQR.SHZ. | 2009-04-08T16:25:37.25 | 0.1 | undecidable | manual | Pg | 178 | 40.9257 | -0.381 | 87 | |
IV.CAMP.HHZ. | 2009-04-08T16:25:37.33 | 0.1 | undecidable | manual | Sg | 7 | 16.1727 | 0.337 | 92 | |
IV.LNSS.HHZ. | 2009-04-08T16:25:36.97 | 0.1 | undecidable | manual | Pg | 310 | 36.741 | -0.014 | 95 | |
IV.VCEL.EHZ. | 2009-04-08T16:25:36.97 | 0.1 | undecidable | manual | Pg | 89 | 37.3293 | -0.104 | 94 | |
IV.T0104.EHZ. | 2009-04-08T16:25:35.03 | 0.1 | undecidable | manual | Sg | 228 | 5.1948 | -0.004 | 99 | |
IV.FIAM.HHZ. | 2009-04-08T16:25:35.41 | 0.1 | undecidable | manual | Pg | 238 | 25.8519 | 0.059 | 97 | |
IV.TERO.HHZ. | 2009-04-08T16:25:35.93 | 0.1 | undecidable | manual | Pg | 35 | 31.3464 | -0.236 | 93 | |
IV.CAMP.HHZ. | 2009-04-08T16:25:34.11 | 0.1 | undecidable | manual | Pg | 7 | 16.1727 | 0.134 | 96 | |
MN.AQU.HHZ. | 2009-04-08T16:25:34.72 | 0.1 | undecidable | manual | Sg | 162 | 4.3956 | -0.236 | 95 | |
IV.FAGN.HHZ. | 2009-04-08T16:25:34.56 | 0.1 | undecidable | manual | Pg | 130 | 21.3675 | -0.141 | 96 | |
MN.AQU.HHZ. | 2009-04-08T16:25:32.78 | 0.1 | undecidable | manual | Pg | 162 | 4.3956 | -0.018 | 100 | |
IV.T0104.EHZ. | 2009-04-08T16:25:32.92 | 0.1 | undecidable | manual | Pg | 228 | 5.1948 | 0.076 | 100 |