A magnitude ML 1.6 earthquake occured in region: 6 km SE Pizzoli (AQ), on
and geographic coordinates (lat, lon) 42.3940, 13.3370 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 |
---|---|---|---|---|
Pizzoli | AQ | 6 | 4326 | 4326 |
L'Aquila | AQ | 7 | 69753 | 74079 |
Scoppito | AQ | 7 | 3727 | 77806 |
Barete | AQ | 8 | 737 | 78543 |
Lucoli | AQ | 11 | 1011 | 79554 |
Cagnano Amiterno | AQ | 12 | 1369 | 80923 |
Tornimparte | AQ | 12 | 3187 | 84110 |
Capitignano | AQ | 14 | 665 | 84775 |
Montereale | AQ | 16 | 2581 | 87356 |
Ocre | AQ | 17 | 1167 | 88523 |
Fossa | AQ | 17 | 721 | 89244 |
Campotosto | AQ | 19 | 542 | 89786 |
Poggio Picenze | AQ | 19 | 1136 | 90922 |
Sant'Eusanio Forconese | AQ | 19 | 394 | 91316 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.6 | 2009-04-07 16:13:43 |
42.394 | 13.337 | 10 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 767969 |
Field | Value |
---|---|
Time (UTC) | 2009-04-07 16:13:43 ± 0.15 |
Latitude | 42.3940 ± 0.0063 |
Longitude | 13.3370 ± 0.0134 |
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 | 767969 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1150 |
Semi-minor axis of confidence ellipse (meter) | 589 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 71 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1303.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 141 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.47 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.46855 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 767969 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:31:41 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CRMI.HHZ. | 2009-04-07T16:14:19.21 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.BSSO.HHE. | 2009-04-07T16:14:09.19 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.NRCA.HHE. | 2009-04-07T16:14:00.37 | 0.6 | undecidable | manual | Sg | 340 | 52.0035 | 0.741 | 40 | |
IV.PTQR.SHZ. | 2009-04-07T16:13:56.30 | 0.3 | undecidable | manual | Sg | 173 | 41.625 | -0.535 | 66 | |
IV.TERO.HHN. | 2009-04-07T16:13:54.36 | 0.3 | undecidable | manual | Sg | 41 | 33.4443 | -0.308 | 71 | |
IV.LNSS.HHN. | 2009-04-07T16:13:54.84 | 0.3 | undecidable | manual | Sg | 314 | 33.5442 | 0.144 | 73 | |
IV.FAGN.HHZ. | 2009-04-07T16:13:53.13 | 0.3 | undecidable | manual | Sg | 125 | 24.753 | 0.798 | 61 | |
IV.NRCA.HHE. | 2009-04-07T16:13:52.66 | 0.3 | undecidable | manual | Pg | 340 | 52.0035 | 0.029 | 72 | |
IV.VCEL.EHZ. | 2009-04-07T16:13:51.34 | 0.3 | undecidable | manual | Pg | 90 | 41.2254 | 0.377 | 69 | |
IV.PTQR.SHZ. | 2009-04-07T16:13:50.79 | 0.3 | undecidable | manual | Pg | 173 | 41.625 | -0.229 | 71 | |
IV.LNSS.HHN. | 2009-04-07T16:13:49.70 | 0.3 | undecidable | manual | Pg | 314 | 33.5442 | -0.084 | 74 | |
IV.TERO.HHN. | 2009-04-07T16:13:49.18 | 0.3 | undecidable | manual | Pg | 41 | 33.4443 | -0.586 | 66 | |
IV.CAMP.HHZ. | 2009-04-07T16:13:49.56 | 0.3 | undecidable | manual | Sg | 20 | 16.7721 | -0.32 | 72 | |
IV.FAGN.HHZ. | 2009-04-07T16:13:48.15 | 0.6 | undecidable | manual | Pg | 125 | 24.753 | -0.269 | 48 | |
IV.CAMP.HHZ. | 2009-04-07T16:13:47.16 | 0.1 | undecidable | manual | Pg | 20 | 16.7721 | 0.159 | 100 | |
MN.AQU.HHZ. | 2009-04-07T16:13:47.30 | 0.3 | undecidable | manual | Sg | 130 | 6.8931 | -0.03 | 78 | |
MN.AQU.HHZ. | 2009-04-07T16:13:45.88 | 0.3 | undecidable | manual | Pg | 130 | 6.8931 | 0.349 | 73 | |
IV.STR3.BHZ. | 2009-04-07T16:13:26.02 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |