A magnitude ML 1.7 earthquake occured in region: 7 km E Capitignano (AQ), on
and geographic coordinates (lat, lon) 42.4970, 13.3740 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 |
---|---|---|---|---|
Capitignano | AQ | 7 | 665 | 665 |
Campotosto | AQ | 7 | 542 | 1207 |
Barete | AQ | 9 | 737 | 1944 |
Pizzoli | AQ | 9 | 4326 | 6270 |
Crognaleto | TE | 10 | 1297 | 7567 |
Montereale | AQ | 11 | 2581 | 10148 |
Cagnano Amiterno | AQ | 13 | 1369 | 11517 |
Fano Adriano | TE | 15 | 296 | 11813 |
Pietracamela | TE | 15 | 271 | 12084 |
L'Aquila | AQ | 16 | 69753 | 81837 |
Amatrice | RI | 16 | 2657 | 84494 |
Scoppito | AQ | 17 | 3727 | 88221 |
Cortino | TE | 18 | 656 | 88877 |
Borbona | RI | 20 | 617 | 89494 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.7 | 2009-04-08 22:18:23 |
42.497 | 13.374 | 9 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 776259 |
Field | Value |
---|---|
Time (UTC) | 2009-04-08 22:18:23 ± 0.12 |
Latitude | 42.4970 ± 0.0072 |
Longitude | 13.3740 ± 0.0122 |
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 | 776259 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 939 |
Semi-minor axis of confidence ellipse (meter) | 785 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 93 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1280.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 121 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 12 |
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) | 0.38671 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.4 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 776259 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:41:25 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
BA.PZUN.HHN. | 2009-04-08T22:18:42.27 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.NRCA.HHN. | 2009-04-08T22:18:37.40 | 0.3 | undecidable | manual | Sg | 330 | 42.9237 | -0.008 | 74 | |
IV.VCEL.EHN. | 2009-04-08T22:18:37.61 | 0.6 | undecidable | manual | Sg | 106 | 39.8268 | 1.032 | 36 | |
IV.LNSS.HHE. | 2009-04-08T22:18:33.72 | 0.6 | undecidable | manual | Sg | 293 | 29.748 | -0.161 | 49 | |
IV.TERO.HHZ. | 2009-04-08T22:18:31.30 | 0.3 | undecidable | manual | Sg | 53 | 23.3544 | -0.546 | 68 | |
IV.NRCA.HHN. | 2009-04-08T22:18:31.30 | 0.1 | undecidable | manual | Pg | 330 | 42.9237 | -0.067 | 97 | |
IV.VCEL.EHN. | 2009-04-08T22:18:30.73 | 0.3 | undecidable | manual | Pg | 106 | 39.8268 | -0.159 | 72 | |
IV.LNSS.HHE. | 2009-04-08T22:18:29.48 | 0.3 | undecidable | manual | Pg | 293 | 29.748 | 0.149 | 74 | |
.AQU.HHZ. | 2009-04-08T22:18:29.50 | 0.3 | undecidable | manual | Sg | 172 | 16.0728 | -0.058 | 77 | |
IV.TERO.HHZ. | 2009-04-08T22:18:27.96 | 0.1 | undecidable | manual | Pg | 53 | 23.3544 | -0.191 | 98 | |
IV.CAMP.HHZ. | 2009-04-08T22:18:27.07 | 0.1 | undecidable | manual | Sg | 33 | 5.0949 | 0.258 | 100 | |
.AQU.HHZ. | 2009-04-08T22:18:26.56 | 0.1 | undecidable | manual | Pg | 172 | 16.0728 | -0.27 | 98 | |
IV.CAMP.HHZ. | 2009-04-08T22:18:25.67 | 0.1 | undecidable | manual | Pg | 33 | 5.0949 | 0.424 | 96 |