A magnitude ML 1.5 earthquake occured in region: 2 km SW Balsorano (AQ), on
and geographic coordinates (lat, lon) 41.7940, 13.5400 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 |
---|---|---|---|---|
Balsorano | AQ | 2 | 3569 | 3569 |
San Vincenzo Valle Roveto | AQ | 5 | 2347 | 5916 |
Sora | FR | 10 | 26144 | 32060 |
Morino | AQ | 11 | 1448 | 33508 |
Pescosolido | FR | 11 | 1555 | 35063 |
Villavallelonga | AQ | 11 | 919 | 35982 |
Collelongo | AQ | 11 | 1233 | 37215 |
Civita d'Antino | AQ | 12 | 979 | 38194 |
Broccostella | FR | 13 | 2741 | 40935 |
Castelliri | FR | 13 | 3454 | 44389 |
Isola del Liri | FR | 13 | 11715 | 56104 |
Campoli Appennino | FR | 13 | 1725 | 57829 |
Collepardo | FR | 15 | 968 | 58797 |
Veroli | FR | 15 | 20560 | 79357 |
Vico nel Lazio | FR | 17 | 2234 | 81591 |
Civitella Roveto | AQ | 17 | 3268 | 84859 |
Posta Fibreno | FR | 17 | 1139 | 85998 |
Monte San Giovanni Campano | FR | 17 | 12929 | 98927 |
Arpino | FR | 17 | 7262 | 106189 |
Boville Ernica | FR | 18 | 8737 | 114926 |
Fontechiari | FR | 18 | 1303 | 116229 |
Alatri | FR | 18 | 28952 | 145181 |
Trasacco | AQ | 18 | 6246 | 151427 |
Guarcino | FR | 19 | 1623 | 153050 |
Vicalvi | FR | 19 | 783 | 153833 |
Canistro | AQ | 20 | 995 | 154828 |
Luco dei Marsi | AQ | 20 | 6079 | 160907 |
Lecce nei Marsi | AQ | 20 | 1702 | 162609 |
Ortucchio | AQ | 20 | 1860 | 164469 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1
ML 1.5 |
2009-08-07 00:46:20 |
41.794 | 13.54 | 9 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 943899 |
Field | Value |
---|---|
Time (UTC) | 2009-08-07 00:46:20 ± 0.06 |
Latitude | 41.7940 ± 0.0036 |
Longitude | 13.5400 ± 0.0036 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 943899 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 468 |
Semi-minor axis of confidence ellipse (meter) | 208 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 190 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 500.0 |
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 | 23 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.47214 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 943899 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 18:00:11 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 943899 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 18:00:11 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PESA.HHN. | 2009-08-07T00:46:56.72 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.STR3.BHE. | 2009-08-07T00:46:51.08 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.STR4.BHN. | 2009-08-07T00:46:51.34 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.RDP.HHE. | 2009-08-07T00:46:43.02 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.FAGN.HHN. | 2009-08-07T00:46:36.99 | 0.1 | undecidable | manual | Sg | 4 | 52.4031 | -0.136 | 91 | |
IV.CERT.HHE. | 2009-08-07T00:46:36.38 | 0.6 | undecidable | manual | Sg | 291 | 49.2174 | 0.111 | 46 | |
IV.INTR.HHZ. | 2009-08-07T00:46:33.38 | 0.1 | undecidable | manual | Sg | 51 | 38.5281 | -0.049 | 95 | |
IV.GIUL.HHE. | 2009-08-07T00:46:32.50 | 0.1 | undecidable | manual | Sg | 222 | 35.2425 | -0.056 | 95 | |
IV.PTQR.SHZ. | 2009-08-07T00:46:30.64 | 0.1 | undecidable | manual | Sg | 336 | 27.75 | 0.29 | 92 | |
IV.FAGN.HHN. | 2009-08-07T00:46:30.56 | 0.1 | undecidable | manual | Pg | 4 | 52.4031 | 0.576 | 81 | |
IV.CERT.HHE. | 2009-08-07T00:46:29.09 | 0.3 | undecidable | manual | Pg | 291 | 49.2174 | -0.399 | 65 | |
IV.CERA.HHN. | 2009-08-07T00:46:29.01 | 0.6 | undecidable | manual | Pg | 119 | 45.2214 | 0.133 | 46 | |
IV.SDI.SHZ. | 2009-08-07T00:46:28.94 | 0.1 | undecidable | manual | Sg | 113 | 24.2535 | -0.278 | 92 | |
IV.GIUL.HHE. | 2009-08-07T00:46:27.35 | 0.1 | undecidable | manual | Pg | 222 | 35.2425 | 0.005 | 96 | |
IV.INTR.HHZ. | 2009-08-07T00:46:27.70 | 0.1 | undecidable | manual | Pg | 51 | 38.5281 | -0.149 | 93 | |
IV.POFI.HHN. | 2009-08-07T00:46:27.19 | 0.1 | undecidable | manual | Sg | 121 | 16.5723 | 0.404 | 91 | |
IV.GUAR.HHN. | 2009-08-07T00:46:27.33 | 0.1 | undecidable | manual | Sg | 270 | 18.87 | -0.143 | 96 | |
IV.PTQR.SHZ. | 2009-08-07T00:46:26.10 | 0.1 | undecidable | manual | Pg | 336 | 27.75 | 0.029 | 97 | |
IV.SDI.SHZ. | 2009-08-07T00:46:25.34 | 0.1 | undecidable | manual | Pg | 113 | 24.2535 | -0.078 | 96 | |
IV.POFI.HHN. | 2009-08-07T00:46:24.18 | 0.1 | undecidable | manual | Pg | 121 | 16.5723 | 0.166 | 96 | |
IV.GUAR.HHN. | 2009-08-07T00:46:24.41 | 0.1 | undecidable | manual | Pg | 270 | 18.87 | -0.001 | 99 | |
IV.VVLD.HHE. | 2009-08-07T00:46:24.79 | 0.1 | undecidable | manual | Sg | 39 | 10.7781 | -0.328 | 94 | |
IV.VVLD.HHE. | 2009-08-07T00:46:23.04 | 0.1 | undecidable | manual | Pg | 39 | 10.7781 | -0.011 | 100 |