A magnitude ML 2.2 earthquake occured in region: 6 km NW L'Aquila (AQ), on
and geographic coordinates (lat, lon) 42.3980, 13.3640 at 9 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 | 6 | 69753 | 69753 |
Pizzoli | AQ | 7 | 4326 | 74079 |
Barete | AQ | 9 | 737 | 74816 |
Scoppito | AQ | 9 | 3727 | 78543 |
Lucoli | AQ | 12 | 1011 | 79554 |
Tornimparte | AQ | 13 | 3187 | 82741 |
Cagnano Amiterno | AQ | 13 | 1369 | 84110 |
Capitignano | AQ | 15 | 665 | 84775 |
Fossa | AQ | 15 | 721 | 85496 |
Ocre | AQ | 16 | 1167 | 86663 |
Poggio Picenze | AQ | 17 | 1136 | 87799 |
Montereale | AQ | 17 | 2581 | 90380 |
Campotosto | AQ | 18 | 542 | 90922 |
Sant'Eusanio Forconese | AQ | 18 | 394 | 91316 |
Crognaleto | TE | 19 | 1297 | 92613 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.2 | 2009-04-06 13:41:55 |
42.398 | 13.364 | 9 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 760299 |
Field | Value |
---|---|
Time (UTC) | 2009-04-06 13:41:55 ± 0.1 |
Latitude | 42.3980 ± 0.0054 |
Longitude | 13.3640 ± 0.0097 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 760299 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 838 |
Semi-minor axis of confidence ellipse (meter) | 292 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 114 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1000.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 102 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 17 |
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) | 0.53060 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 760299 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:22:43 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CERT.HHN. | 2009-04-06T13:42:14.22 | 0.6 | undecidable | manual | Sg | 212 | 58.8966 | 0.443 | 42 | |
IV.NRCA.SHZ. | 2009-04-06T13:42:12.68 | 0.6 | undecidable | manual | Sg | 337 | 52.4031 | 0.634 | 39 | |
IV.PTQR.SHZ. | 2009-04-06T13:42:08.76 | 0.3 | undecidable | manual | Sg | 176 | 41.8248 | -0.463 | 64 | |
IV.CERT.HHN. | 2009-04-06T13:42:05.99 | 0.3 | undecidable | manual | Pg | 212 | 58.8966 | 0.073 | 67 | |
IV.TERO.HHZ. | 2009-04-06T13:42:05.81 | 0.3 | undecidable | manual | Sg | 38 | 31.746 | -0.715 | 59 | |
IV.FIAM.HHN. | 2009-04-06T13:42:04.15 | 0.1 | undecidable | manual | Sg | 235 | 24.8529 | -0.218 | 93 | |
IV.NRCA.SHZ. | 2009-04-06T13:42:04.93 | 0.3 | undecidable | manual | Pg | 337 | 52.4031 | 0.014 | 69 | |
IV.PTQR.SHZ. | 2009-04-06T13:42:04.09 | 1.0 | undecidable | manual | Pg | 176 | 41.8248 | 0.802 | 19 | |
IV.VCEL.EHZ. | 2009-04-06T13:42:03.44 | 0.3 | undecidable | manual | Pg | 90 | 39.0276 | 0.583 | 62 | |
IV.FAGN.HHZ. | 2009-04-06T13:42:03.97 | 0.6 | undecidable | manual | Sg | 129 | 23.2545 | 0.113 | 47 | |
.CAMP.---. | 2009-04-06T13:42:01.57 | 0.3 | undecidable | manual | Sg | 14 | 15.6732 | 0.082 | 73 | |
IV.TERO.HHZ. | 2009-04-06T13:42:01.26 | 0.1 | undecidable | manual | Pg | 38 | 31.746 | -0.466 | 87 | |
IV.FIAM.HHN. | 2009-04-06T13:42:00.43 | 0.1 | undecidable | manual | Pg | 235 | 24.8529 | -0.052 | 96 | |
IV.FAGN.HHZ. | 2009-04-06T13:42:00.78 | 0.3 | undecidable | manual | Pg | 129 | 23.2545 | 0.594 | 63 | |
.CAMP.---. | 2009-04-06T13:41:58.96 | 0.1 | positive | manual | Pg | 14 | 15.6732 | 0.141 | 96 | |
MN.AQU.HHZ. | 2009-04-06T13:41:58.59 | 0.3 | undecidable | manual | Sg | 147 | 5.7942 | -0.357 | 70 | |
MN.AQU.HHZ. | 2009-04-06T13:41:57.35 | 0.1 | undecidable | manual | Pg | 147 | 5.7942 | -0.002 | 100 | |
IV.SCHR.EHN. | 2009-04-06T13:41:43.11 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.CING.HHE. | 2009-04-06T13:41:42.34 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.OFFI.HHZ. | 2009-04-06T13:41:30.30 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.SNTG.SHZ. | 2009-04-06T13:41:29.78 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.FDMO.HHN. | 2009-04-06T13:41:29.95 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.ASSB.HHN. | 2009-04-06T13:41:26.05 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.FDMO.HHN. | 2009-04-06T13:41:25.54 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.GUAR.HHN. | 2009-04-06T13:41:23.29 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.LPEL.HHZ. | 2009-04-06T13:41:22.42 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.VVLD.HHZ. | 2009-04-06T13:41:22.63 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MNS.HHZ. | 2009-04-06T13:41:17.69 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.ASSB.HHN. | 2009-04-06T13:40:41.79 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |