A magnitude ML 2.1 earthquake occured in region: 6 km SE Pizzoli (AQ), on
and geographic coordinates (lat, lon) 42.3880, 13.3320 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 |
Scoppito | AQ | 6 | 3727 | 8053 |
L'Aquila | AQ | 7 | 69753 | 77806 |
Barete | AQ | 8 | 737 | 78543 |
Lucoli | AQ | 11 | 1011 | 79554 |
Tornimparte | AQ | 11 | 3187 | 82741 |
Cagnano Amiterno | AQ | 12 | 1369 | 84110 |
Capitignano | AQ | 15 | 665 | 84775 |
Ocre | AQ | 16 | 1167 | 85942 |
Fossa | AQ | 17 | 721 | 86663 |
Montereale | AQ | 17 | 2581 | 89244 |
Poggio Picenze | AQ | 19 | 1136 | 90380 |
Campotosto | AQ | 19 | 542 | 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 2.1 | 2009-04-06 16:29:55 |
42.388 | 13.332 | 10 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 761239 |
Field | Value |
---|---|
Time (UTC) | 2009-04-06 16:29:55 ± 0.16 |
Latitude | 42.3880 ± 0.0081 |
Longitude | 13.3320 ± 0.0122 |
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 | 761239 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1047 |
Semi-minor axis of confidence ellipse (meter) | 782 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 301 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1345.4 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 148 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.6 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.71676 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.5 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 761239 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:23:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.STR3.BHE. | 2009-04-06T16:33:14.43 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.PRMA.HHN. | 2009-04-06T16:32:13.25 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MIDA.HHE. | 2009-04-06T16:32:03.09 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.FDMO.HHN. | 2009-04-06T16:32:02.97 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.STR3.BHE. | 2009-04-06T16:32:01.11 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.POFI.HHN. | 2009-04-06T16:31:55.33 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.GUAR.HHE. | 2009-04-06T16:31:49.31 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.BULG.HHN. | 2009-04-06T16:31:13.23 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.LPEL.HHE. | 2009-04-06T16:30:20.87 | 0.6 | undecidable | manual | Sg | 118 | 79.5648 | 0.908 | 34 | |
IV.INTR.HHZ. | 2009-04-06T16:30:16.63 | 0.3 | undecidable | manual | Sg | 131 | 62.9925 | 1.096 | 48 | |
IV.LPEL.HHE. | 2009-04-06T16:30:10.21 | 0.6 | undecidable | manual | Pg | 118 | 79.5648 | 0.385 | 41 | |
.PTQR.---. | 2009-04-06T16:30:08.92 | 0.3 | undecidable | manual | Sg | 172 | 41.0256 | -0.758 | 58 | |
IV.INTR.HHZ. | 2009-04-06T16:30:07.06 | 0.3 | undecidable | manual | Pg | 131 | 62.9925 | -0.209 | 66 | |
IV.VVLD.HHZ. | 2009-04-06T16:30:07.99 | 0.3 | undecidable | manual | Pg | 157 | 62.2932 | 0.817 | 55 | |
IV.TERO.HHN. | 2009-04-06T16:30:06.00 | 0.3 | undecidable | manual | Sg | 40 | 34.2435 | -0.878 | 56 | |
IV.FAGN.HHZ. | 2009-04-06T16:30:05.16 | 0.3 | undecidable | manual | Sg | 123 | 24.753 | -0.05 | 73 | |
IV.VCEL.EHE. | 2009-04-06T16:30:04.17 | 0.1 | undecidable | manual | Pg | 89 | 41.7249 | 0.18 | 92 | |
IV.FIAM.HHE. | 2009-04-06T16:30:04.30 | 0.1 | undecidable | manual | Sg | 233 | 22.0668 | -0.052 | 98 | |
.CAMP.---. | 2009-04-06T16:30:03.14 | 0.3 | undecidable | manual | Sg | 21 | 17.5713 | 0.198 | 72 | |
.PTQR.---. | 2009-04-06T16:30:03.45 | 0.1 | undecidable | manual | Pg | 172 | 41.0256 | -0.439 | 87 | |
IV.TERO.HHN. | 2009-04-06T16:30:02.51 | 0.1 | undecidable | manual | Pg | 40 | 34.2435 | -0.329 | 90 | |
IV.FIAM.HHE. | 2009-04-06T16:30:01.12 | 0.1 | undecidable | manual | Pg | 233 | 22.0668 | 0.309 | 93 | |
IV.FAGN.HHZ. | 2009-04-06T16:30:00.95 | 0.1 | undecidable | manual | Pg | 123 | 24.753 | -0.358 | 91 | |
.CAMP.---. | 2009-04-06T16:30:00.42 | 0.1 | undecidable | manual | Pg | 21 | 17.5713 | 0.423 | 91 | |
MN.AQU.HHE. | 2009-04-06T16:29:59.80 | 0.1 | undecidable | manual | Sg | 124 | 6.8931 | -0.327 | 95 | |
MN.AQU.HHE. | 2009-04-06T16:29:58.44 | 0.1 | negative | manual | Pg | 124 | 6.8931 | 0.068 | 100 |