A magnitude ML 1.6 earthquake occured in region: 3 km E Pizzoli (AQ), on
and geographic coordinates (lat, lon) 42.4230, 13.3340 at 14 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 | 4 | 4326 | 4326 |
Barete | AQ | 5 | 737 | 5063 |
Scoppito | AQ | 9 | 3727 | 8790 |
L'Aquila | AQ | 10 | 69753 | 78543 |
Cagnano Amiterno | AQ | 10 | 1369 | 79912 |
Capitignano | AQ | 11 | 665 | 80577 |
Montereale | AQ | 13 | 2581 | 83158 |
Lucoli | AQ | 15 | 1011 | 84169 |
Tornimparte | AQ | 15 | 3187 | 87356 |
Campotosto | AQ | 15 | 542 | 87898 |
Crognaleto | TE | 18 | 1297 | 89195 |
Fossa | AQ | 19 | 721 | 89916 |
Ocre | AQ | 19 | 1167 | 91083 |
Borbona | RI | 19 | 617 | 91700 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1
ML 1.6 |
2011-09-23 23:47:33 |
42.423 | 13.334 | 14 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1289969 |
Field | Value |
---|---|
Time (UTC) | 2011-09-23 23:47:33 ± 0.12 |
Latitude | 42.4230 ± 0.0045 |
Longitude | 13.3340 ± 0.0073 |
Depth (km) | 14 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 1289969 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 616 |
Semi-minor axis of confidence ellipse (meter) | 311 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 254 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 781.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 101 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.37 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.66190 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 1289969 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-06 01:32:34 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 1289969 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-06 01:32:34 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
CH.DIX.HHE. | 2011-09-23T23:48:01.92 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.SSFR.HHE. | 2011-09-23T23:47:58.93 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MTCE.HHZ. | 2011-09-23T23:47:58.45 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.CESI.HHE. | 2011-09-23T23:47:56.09 | 0.3 | undecidable | manual | Sg | 332 | 73.4709 | 0.542 | 60 | |
IV.FDMO.HHN. | 2011-09-23T23:47:55.33 | 0.3 | undecidable | manual | Sg | 344 | 70.9734 | 0.432 | 62 | |
IV.GUMA.HHE. | 2011-09-23T23:47:55.70 | 0.3 | undecidable | manual | Sg | 0 | 70.9734 | 0.805 | 55 | |
IV.CERT.HHN. | 2011-09-23T23:47:51.70 | 0.6 | undecidable | manual | Sg | 209 | 59.9955 | -0.258 | 45 | |
IV.RMP.HHE. | 2011-09-23T23:47:47.93 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.VCEL.EHN. | 2011-09-23T23:47:47.91 | 0.3 | undecidable | manual | Sg | 94 | 41.625 | 0.83 | 58 | |
IV.PTQR.HHN. | 2011-09-23T23:47:47.85 | 0.1 | undecidable | manual | Sg | 173 | 44.8218 | -0.065 | 95 | |
IV.CESI.HHE. | 2011-09-23T23:47:46.19 | 0.3 | undecidable | manual | Pg | 332 | 73.4709 | -0.034 | 68 | |
IV.FDMO.HHN. | 2011-09-23T23:47:45.93 | 0.1 | undecidable | manual | Pg | 344 | 70.9734 | 0.086 | 89 | |
IV.GUMA.HHE. | 2011-09-23T23:47:45.98 | 0.1 | undecidable | manual | Pg | 0 | 70.9734 | 0.132 | 88 | |
IV.LNSS.HHZ. | 2011-09-23T23:47:44.10 | 0.3 | undecidable | manual | Sg | 310 | 31.2465 | -0.211 | 71 | |
IV.CERT.HHN. | 2011-09-23T23:47:44.02 | 0.3 | undecidable | manual | Pg | 209 | 59.9955 | -0.125 | 69 | |
IV.TERO.HHZ. | 2011-09-23T23:47:43.88 | 0.3 | undecidable | manual | Sg | 45 | 31.3464 | -0.455 | 66 | |
IV.SMA1.EHZ. | 2011-09-23T23:47:41.83 | 0.1 | undecidable | manual | Sg | 0 | 23.0547 | -0.338 | 92 | |
IV.VCEL.EHN. | 2011-09-23T23:47:41.56 | 0.3 | undecidable | manual | Pg | 94 | 41.625 | 0.234 | 69 | |
IV.PTQR.HHN. | 2011-09-23T23:47:41.62 | 0.1 | undecidable | manual | Pg | 173 | 44.8218 | -0.196 | 92 | |
MN.AQU.HHZ. | 2011-09-23T23:47:39.19 | 0.3 | undecidable | manual | Sg | 142 | 9.5793 | 0.205 | 72 | |
IV.TERO.HHZ. | 2011-09-23T23:47:39.38 | 0.3 | undecidable | manual | Pg | 45 | 31.3464 | -0.365 | 68 | |
IV.CAMP.HHZ. | 2011-09-23T23:47:39.64 | 0.1 | undecidable | manual | Sg | 26 | 13.9749 | -0.265 | 95 | |
IV.LNSS.HHZ. | 2011-09-23T23:47:39.51 | 0.1 | undecidable | manual | Pg | 310 | 31.2465 | -0.225 | 94 | |
IV.T0104.HHN. | 2011-09-23T23:47:38.56 | 0.3 | undecidable | manual | Sg | 177 | 6.993 | 0.026 | 75 | |
IV.SMA1.EHZ. | 2011-09-23T23:47:38.30 | 0.1 | undecidable | manual | Pg | 0 | 23.0547 | -0.197 | 95 | |
IV.CAMP.HHZ. | 2011-09-23T23:47:37.16 | 0.1 | undecidable | manual | Pg | 26 | 13.9749 | -0.032 | 100 | |
IV.T0104.HHN. | 2011-09-23T23:47:36.47 | 0.1 | undecidable | manual | Pg | 177 | 6.993 | 0.071 | 99 | |
MN.AQU.HHZ. | 2011-09-23T23:47:36.73 | 0.3 | undecidable | manual | Pg | 142 | 9.5793 | 0.071 | 74 | |
IV.NRCA.HHE. | 2011-09-23T23:47:35.65 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MMGO.SHZ. | 2011-09-23T23:47:20.12 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |