A magnitude ML 0.9 earthquake occured in region: 7 km W Verghereto (FC), on
and geographic coordinates (lat, lon) 43.7720, 11.9200 at 11 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 |
---|---|---|---|---|
Verghereto | FC | 8 | 1907 | 1907 |
Chiusi della Verna | AR | 8 | 2023 | 3930 |
Bagno di Romagna | FC | 11 | 6026 | 9956 |
Bibbiena | AR | 12 | 12241 | 22197 |
Chitignano | AR | 13 | 899 | 23096 |
Poppi | AR | 13 | 6160 | 29256 |
Castel Focognano | AR | 15 | 3149 | 32405 |
Caprese Michelangelo | AR | 15 | 1426 | 33831 |
Pieve Santo Stefano | AR | 15 | 3183 | 37014 |
Pratovecchio Stia | AR | 16 | 5845 | 42859 |
Ortignano Raggiolo | AR | 17 | 878 | 43737 |
Castel San Niccolò | AR | 18 | 2707 | 46444 |
Casteldelci | RN | 19 | 407 | 46851 |
Santa Sofia | FC | 20 | 4136 | 50987 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.3
ML 0.9 |
2009-03-09 03:16:05 |
43.772 | 11.92 | 11 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 749179 |
Field | Value |
---|---|
Time (UTC) | 2009-03-09 03:16:05 ± 0.06 |
Latitude | 43.7720 ± 0.0036 |
Longitude | 11.9200 ± 0.0100 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 749179 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 875 |
Semi-minor axis of confidence ellipse (meter) | 283 |
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) | 894.4 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 140 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.26170 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 749179 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:09:57 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.5 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 749179 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:09:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FSSB.HHN. | 2009-03-09T03:16:16.97 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.PARC.HHN. | 2009-03-09T03:16:15.80 | 0.1 | undecidable | manual | Sg | 118 | 29.0487 | -0.01 | 98 | |
IV.SFI.EHN. | 2009-03-09T03:16:12.10 | 0.3 | undecidable | manual | Sg | 338 | 15.873 | -0.038 | 75 | |
IV.CRE.HHE. | 2009-03-09T03:16:12.48 | 0.3 | undecidable | manual | Sg | 171 | 17.1717 | -0.052 | 75 | |
IV.PARC.HHN. | 2009-03-09T03:16:11.38 | 0.3 | undecidable | manual | Pg | 118 | 29.0487 | -0.079 | 73 | |
IV.ASQU.HHZ. | 2009-03-09T03:16:10.66 | 0.1 | undecidable | manual | Sg | 285 | 10.7781 | -0.118 | 99 | |
IV.SFI.EHN. | 2009-03-09T03:16:09.38 | 0.1 | undecidable | manual | Pg | 338 | 15.873 | 0.041 | 100 | |
IV.CRE.HHE. | 2009-03-09T03:16:09.67 | 0.3 | undecidable | manual | Pg | 171 | 17.1717 | 0.103 | 74 | |
IV.ASQU.HHZ. | 2009-03-09T03:16:08.69 | 0.1 | undecidable | manual | Pg | 285 | 10.7781 | 0.136 | 99 |