A magnitude ML 1.8 earthquake occured in region: 5 km SE Pizzoli (AQ), on
and geographic coordinates (lat, lon) 42.4010, 13.3390 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 | 5 | 4326 | 4326 |
Barete | AQ | 7 | 737 | 5063 |
Scoppito | AQ | 7 | 3727 | 8790 |
L'Aquila | AQ | 7 | 69753 | 78543 |
Cagnano Amiterno | AQ | 11 | 1369 | 79912 |
Lucoli | AQ | 12 | 1011 | 80923 |
Tornimparte | AQ | 13 | 3187 | 84110 |
Capitignano | AQ | 14 | 665 | 84775 |
Montereale | AQ | 16 | 2581 | 87356 |
Ocre | AQ | 17 | 1167 | 88523 |
Fossa | AQ | 17 | 721 | 89244 |
Campotosto | AQ | 18 | 542 | 89786 |
Poggio Picenze | AQ | 19 | 1136 | 90922 |
Sant'Eusanio Forconese | AQ | 20 | 394 | 91316 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.8 | 2009-04-06 11:30:11 |
42.401 | 13.339 | 10 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 759549 |
Field | Value |
---|---|
Time (UTC) | 2009-04-06 11:30:11 ± 0.13 |
Latitude | 42.4010 ± 0.0081 |
Longitude | 13.3390 ± 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 | 759549 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 925 |
Semi-minor axis of confidence ellipse (meter) | 795 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 132 |
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) | 75 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.55 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.52341 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.4 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 759549 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:21:51 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GUAR.HHE. | 2009-04-06T11:31:47.40 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.GUAR.HHE. | 2009-04-06T11:31:42.93 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.PTQR.SHZ. | 2009-04-06T11:31:40.79 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.PIPA.HHZ. | 2009-04-06T11:31:12.30 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
CH.MUGIO.HHE. | 2009-04-06T11:31:11.80 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.NRCA.HHE. | 2009-04-06T11:30:28.42 | 0.3 | undecidable | manual | Sg | 339 | 51.4152 | 0.251 | 66 | |
IV.MNS.HHZ. | 2009-04-06T11:30:22.76 | 0.6 | undecidable | manual | Pg | 268 | 53.9016 | 1.14 | 32 | |
IV.TERO.HHE. | 2009-04-06T11:30:22.68 | 0.3 | undecidable | manual | Sg | 41 | 32.8449 | -0.539 | 64 | |
IV.NRCA.HHE. | 2009-04-06T11:30:21.07 | 0.3 | undecidable | manual | Pg | 339 | 51.4152 | -0.162 | 68 | |
.CERT.---. | 2009-04-06T11:30:21.86 | 0.3 | undecidable | manual | Pg | 210 | 58.0974 | -0.408 | 63 | |
IV.FAGN.HHZ. | 2009-04-06T11:30:21.17 | 0.6 | undecidable | manual | Sg | 127 | 25.0527 | 0.052 | 48 | |
IV.FIAM.HHE. | 2009-04-06T11:30:20.20 | 0.3 | undecidable | manual | Sg | 231 | 23.3544 | -0.374 | 68 | |
IV.VCEL.EHZ. | 2009-04-06T11:30:20.27 | 0.3 | undecidable | manual | Pg | 91 | 41.1255 | 0.614 | 61 | |
.CAMP.---. | 2009-04-06T11:30:18.33 | 0.3 | undecidable | manual | Sg | 21 | 16.0728 | 0.026 | 74 | |
IV.FAGN.HHZ. | 2009-04-06T11:30:17.74 | 0.3 | undecidable | manual | Pg | 127 | 25.0527 | 0.577 | 64 | |
IV.TERO.HHE. | 2009-04-06T11:30:17.94 | 0.1 | undecidable | manual | Pg | 41 | 32.8449 | -0.432 | 88 | |
IV.FIAM.HHE. | 2009-04-06T11:30:17.33 | 1.0 | undecidable | manual | Pg | 231 | 23.3544 | 0.482 | 22 | |
.CAMP.---. | 2009-04-06T11:30:15.69 | 0.1 | positive | manual | Pg | 21 | 16.0728 | 0.157 | 96 | |
MN.AQU.HHE. | 2009-04-06T11:30:15.69 | 0.3 | undecidable | manual | Sg | 135 | 7.3815 | -0.359 | 70 | |
MN.AQU.HHE. | 2009-04-06T11:30:14.27 | 0.1 | undecidable | manual | Pg | 135 | 7.3815 | 0.035 | 100 |