A magnitude ML 2.2 earthquake occured in region: 3 km SW L'Aquila (AQ), on
and geographic coordinates (lat, lon) 42.3260, 13.3810 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 |
---|---|---|---|---|
L'Aquila | AQ | 3 | 69753 | 69753 |
Lucoli | AQ | 5 | 1011 | 70764 |
Tornimparte | AQ | 8 | 3187 | 73951 |
Ocre | AQ | 9 | 1167 | 75118 |
Fossa | AQ | 10 | 721 | 75839 |
Scoppito | AQ | 11 | 3727 | 79566 |
Sant'Eusanio Forconese | AQ | 13 | 394 | 79960 |
Poggio Picenze | AQ | 13 | 1136 | 81096 |
Rocca di Cambio | AQ | 13 | 533 | 81629 |
Pizzoli | AQ | 14 | 4326 | 85955 |
Villa Sant'Angelo | AQ | 14 | 424 | 86379 |
San Demetrio ne' Vestini | AQ | 15 | 1854 | 88233 |
Barete | AQ | 16 | 737 | 88970 |
Rocca di Mezzo | AQ | 17 | 1526 | 90496 |
Barisciano | AQ | 17 | 1828 | 92324 |
Fagnano Alto | AQ | 18 | 418 | 92742 |
Borgorose | RI | 19 | 4591 | 97333 |
Prata d'Ansidonia | AQ | 19 | 496 | 97829 |
Cagnano Amiterno | AQ | 20 | 1369 | 99198 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.2 | 2009-04-06 10:19:20 |
42.326 | 13.381 | 10 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 759009 |
Field | Value |
---|---|
Time (UTC) | 2009-04-06 10:19:20 ± 0.12 |
Latitude | 42.3260 ± 0.0081 |
Longitude | 13.3810 ± 0.0097 |
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 | 759009 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 919 |
Semi-minor axis of confidence ellipse (meter) | 797 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 9 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1204.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 112 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 16 |
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) | 0.65650 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.4 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 759009 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:21:14 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LPEL.HHZ. | 2009-04-06T10:19:42.42 | 0.3 | undecidable | manual | Sg | 115 | 72.8715 | 0.142 | 67 | |
IV.INTR.HHN. | 2009-04-06T10:19:37.54 | 0.6 | undecidable | manual | Sg | 129 | 55.4001 | -0.085 | 47 | |
IV.LPEL.HHZ. | 2009-04-06T10:19:33.10 | 0.6 | undecidable | manual | Pg | 115 | 72.8715 | 0.217 | 44 | |
IV.PTQR.SHZ. | 2009-04-06T10:19:31.25 | 0.6 | undecidable | manual | Sg | 177 | 33.744 | -0.593 | 43 | |
IV.INTR.HHN. | 2009-04-06T10:19:30.55 | 0.3 | undecidable | manual | Pg | 129 | 55.4001 | 0.354 | 67 | |
IV.VVLD.HHZ. | 2009-04-06T10:19:30.54 | 0.3 | undecidable | manual | Pg | 158 | 54.4011 | 0.498 | 65 | |
IV.CERT.HHZ. | 2009-04-06T10:19:29.96 | 0.3 | undecidable | manual | Pg | 218 | 53.2023 | 0.114 | 70 | |
.CAMP.---. | 2009-04-06T10:19:28.33 | 0.6 | undecidable | manual | Sg | 6 | 23.3544 | -0.498 | 46 | |
IV.VCEL.EHE. | 2009-04-06T10:19:27.72 | 0.3 | undecidable | manual | Pg | 78 | 38.4282 | 0.139 | 72 | |
IV.FAGN.HHZ. | 2009-04-06T10:19:26.85 | 0.3 | undecidable | manual | Sg | 112 | 17.9709 | -0.272 | 72 | |
IV.PTQR.SHZ. | 2009-04-06T10:19:26.13 | 0.1 | undecidable | manual | Pg | 177 | 33.744 | -0.731 | 82 | |
.FIAM.---. | 2009-04-06T10:19:25.22 | 0.3 | undecidable | manual | Pg | 254 | 22.5552 | 0.253 | 72 | |
.CAMP.---. | 2009-04-06T10:19:24.99 | 0.3 | undecidable | manual | Pg | 6 | 23.3544 | -0.129 | 74 | |
IV.FAGN.HHZ. | 2009-04-06T10:19:24.24 | 0.1 | undecidable | manual | Pg | 112 | 17.9709 | 0.104 | 100 | |
MN.AQU.HHN. | 2009-04-06T10:19:23.56 | 0.3 | undecidable | manual | Sg | 29 | 3.4965 | -0.056 | 78 | |
MN.AQU.HHN. | 2009-04-06T10:19:22.35 | 0.1 | undecidable | manual | Pg | 29 | 3.4965 | 0.243 | 100 | |
IV.SBPO.HHZ. | 2009-04-06T10:19:21.32 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MNS.HHN. | 2009-04-06T10:19:19.81 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.SDI.SHZ. | 2009-04-06T10:19:14.96 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.GUAR.HHE. | 2009-04-06T10:19:13.56 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.GSCL.SHZ. | 2009-04-06T10:19:00.51 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |