A magnitude ML 1.2 earthquake occured in region: 1 km NW Arcevia (AN), on
and geographic coordinates (lat, lon) 43.5070, 12.9330 at 5 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 |
---|---|---|---|---|
Arcevia | AN | 1 | 4612 | 4612 |
Genga | AN | 9 | 1797 | 6409 |
Mergo | AN | 9 | 1037 | 7446 |
Serra San Quirico | AN | 9 | 2850 | 10296 |
Serra de' Conti | AN | 9 | 3746 | 14042 |
Sassoferrato | AN | 10 | 7285 | 21327 |
Pergola | PU | 10 | 6333 | 27660 |
Montecarotto | AN | 11 | 1987 | 29647 |
San Lorenzo in Campo | PU | 11 | 3414 | 33061 |
Barbara | AN | 11 | 1368 | 34429 |
Rosora | AN | 11 | 1985 | 36414 |
Poggio San Marcello | AN | 12 | 693 | 37107 |
Castelleone di Suasa | AN | 12 | 1676 | 38783 |
Castelplanio | AN | 12 | 3540 | 42323 |
Serra Sant'Abbondio | PU | 13 | 1027 | 43350 |
Fratte Rosa | PU | 14 | 966 | 44316 |
Ostra Vetere | AN | 15 | 3311 | 47627 |
Maiolati Spontini | AN | 15 | 6248 | 53875 |
Frontone | PU | 16 | 1300 | 55175 |
Cupramontana | AN | 16 | 4756 | 59931 |
Monte Roberto | AN | 17 | 3061 | 62992 |
Castelbellino | AN | 17 | 4947 | 67939 |
Corinaldo | AN | 18 | 4998 | 72937 |
Barchi | PU | 19 | 967 | 73904 |
Poggio San Vicino | MC | 19 | 246 | 74150 |
Fabriano | AN | 19 | 31480 | 105630 |
Mondavio | PU | 19 | 3810 | 109440 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.7
ML 1.2 |
2009-02-21 12:22:12 |
43.507 | 12.933 | 5 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 745499 |
Field | Value |
---|---|
Time (UTC) | 2009-02-21 12:22:12 ± 0.32 |
Latitude | 43.5070 ± 0.0081 |
Longitude | 12.9330 ± 0.0136 |
Depth (km) | 5 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 745499 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1008 |
Semi-minor axis of confidence ellipse (meter) | 854 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 116 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1421.3 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 176 |
Number of associated phases, regardless of their use for origin computation | 7 |
Number of defining phases | 6 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28958 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.4 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 745499 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:05:53 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 745499 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:05:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIEI.HHN. | 2009-02-21T12:22:24.22 | 0.3 | undecidable | manual | Sg | 276 | 32.1456 | 0.119 | 71 | |
IV.FSSB.HHZ. | 2009-02-21T12:22:21.38 | 0.3 | undecidable | manual | Sg | 329 | 24.1536 | 0.016 | 73 | |
IV.PIEI.HHN. | 2009-02-21T12:22:19.17 | 0.1 | undecidable | manual | Pg | 276 | 32.1456 | -0.154 | 94 | |
IV.FSSB.HHZ. | 2009-02-21T12:22:17.72 | 0.3 | undecidable | manual | Pg | 329 | 24.1536 | -0.027 | 73 | |
IV.ARVD.HHE. | 2009-02-21T12:22:14.47 | 0.1 | undecidable | manual | Sg | 145 | 1.1988 | -0.095 | 100 | |
IV.ARVD.HHE. | 2009-02-21T12:22:13.99 | 0.1 | undecidable | manual | Pg | 145 | 1.1988 | 0.168 | 99 | |
IV.NRCA.HHE. | 2009-02-21T12:21:50.75 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |