A magnitude ML 2.0 earthquake occured in region: 2 km N Balsorano (AQ), on
and geographic coordinates (lat, lon) 41.8270, 13.5630 at 8 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 | 3 | 3569 | 3569 |
San Vincenzo Valle Roveto | AQ | 3 | 2347 | 5916 |
Collelongo | AQ | 7 | 1233 | 7149 |
Villavallelonga | AQ | 7 | 919 | 8068 |
Morino | AQ | 10 | 1448 | 9516 |
Civita d'Antino | AQ | 10 | 979 | 10495 |
Pescosolido | FR | 12 | 1555 | 12050 |
Sora | FR | 13 | 26144 | 38194 |
Campoli Appennino | FR | 14 | 1725 | 39919 |
Trasacco | AQ | 15 | 6246 | 46165 |
Broccostella | FR | 15 | 2741 | 48906 |
Civitella Roveto | AQ | 15 | 3268 | 52174 |
Lecce nei Marsi | AQ | 16 | 1702 | 53876 |
Ortucchio | AQ | 16 | 1860 | 55736 |
Castelliri | FR | 16 | 3454 | 59190 |
Isola del Liri | FR | 16 | 11715 | 70905 |
Luco dei Marsi | AQ | 17 | 6079 | 76984 |
Collepardo | FR | 18 | 968 | 77952 |
Canistro | AQ | 18 | 995 | 78947 |
Gioia dei Marsi | AQ | 18 | 1989 | 80936 |
Posta Fibreno | FR | 19 | 1139 | 82075 |
Pescasseroli | AQ | 19 | 2203 | 84278 |
Vico nel Lazio | FR | 19 | 2234 | 86512 |
Veroli | FR | 19 | 20560 | 107072 |
Bisegna | AQ | 19 | 223 | 107295 |
Fontechiari | FR | 20 | 1303 | 108598 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1
ML 2.0 |
2009-02-12 19:33:48 |
41.827 | 13.563 | 9 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 743279 |
Field | Value |
---|---|
Time (UTC) | 2009-02-12 19:33:48 ± 0.08 |
Latitude | 41.8270 ± 0.0063 |
Longitude | 13.5630 ± 0.0048 |
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 | 743279 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 636 |
Semi-minor axis of confidence ellipse (meter) | 315 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 188 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 806.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 125 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.31 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.50992 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 743279 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:03:25 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 743279 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:03:25 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CERT.HHE. | 2009-02-12T19:34:04.99 | 0.1 | undecidable | manual | Sg | 286 | 49.9167 | -0.229 | 91 | |
IV.SBPO.HHZ. | 2009-02-12T19:34:02.76 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.INTR.HHN. | 2009-02-12T19:34:01.09 | 0.1 | undecidable | manual | Sg | 54 | 34.743 | -0.095 | 96 | |
IV.LPEL.HHN. | 2009-02-12T19:33:59.93 | 0.1 | undecidable | manual | Pg | 64 | 56.5989 | 0.578 | 82 | |
IV.CERT.HHE. | 2009-02-12T19:33:58.15 | 0.1 | undecidable | manual | Pg | 286 | 49.9167 | -0.165 | 92 | |
IV.FAGN.HHE. | 2009-02-12T19:33:58.07 | 0.1 | undecidable | manual | Pg | 2 | 48.618 | -0.051 | 94 | |
IV.CERA.HHN. | 2009-02-12T19:33:57.64 | 0.1 | undecidable | manual | Pg | 124 | 45.4212 | 0.01 | 96 | |
IV.SDI.SHZ. | 2009-02-12T19:33:57.33 | 0.1 | undecidable | manual | Sg | 122 | 24.2535 | -0.466 | 90 | |
IV.GUAR.HHZ. | 2009-02-12T19:33:56.80 | 0.1 | undecidable | manual | Sg | 260 | 21.0678 | 0.033 | 99 | |
IV.POFI.HHZ. | 2009-02-12T19:33:55.99 | 0.1 | undecidable | manual | Sg | 135 | 17.2716 | 0.422 | 92 | |
IV.INTR.HHN. | 2009-02-12T19:33:55.95 | 0.1 | undecidable | manual | Pg | 54 | 34.743 | -0.032 | 97 | |
IV.PTQR.SHZ. | 2009-02-12T19:33:54.69 | 0.1 | undecidable | manual | Pg | 328 | 25.4523 | 0.441 | 91 | |
IV.SDI.SHZ. | 2009-02-12T19:33:53.88 | 0.1 | undecidable | manual | Pg | 122 | 24.2535 | -0.142 | 97 | |
IV.GUAR.HHZ. | 2009-02-12T19:33:53.36 | 0.1 | undecidable | manual | Pg | 260 | 21.0678 | -0.07 | 99 | |
IV.POFI.HHZ. | 2009-02-12T19:33:52.84 | 0.1 | undecidable | manual | Pg | 135 | 17.2716 | 0.103 | 99 | |
IV.VVLD.HHZ. | 2009-02-12T19:33:52.31 | 0.1 | undecidable | manual | Sg | 46 | 6.7932 | -0.343 | 95 | |
IV.VVLD.HHZ. | 2009-02-12T19:33:51.18 | 0.1 | positive | manual | Pg | 46 | 6.7932 | 0.122 | 100 |