A magnitude ML 0.9 earthquake occured in region: 6 km SW Verghereto (FC), on
and geographic coordinates (lat, lon) 43.7700, 11.9470 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 |
---|---|---|---|---|
Verghereto | FC | 6 | 1907 | 1907 |
Chiusi della Verna | AR | 8 | 2023 | 3930 |
Bagno di Romagna | FC | 10 | 6026 | 9956 |
Chitignano | AR | 13 | 899 | 10855 |
Bibbiena | AR | 13 | 12241 | 23096 |
Pieve Santo Stefano | AR | 14 | 3183 | 26279 |
Caprese Michelangelo | AR | 14 | 1426 | 27705 |
Poppi | AR | 15 | 6160 | 33865 |
Castel Focognano | AR | 16 | 3149 | 37014 |
Casteldelci | RN | 17 | 407 | 37421 |
Pratovecchio Stia | AR | 18 | 5845 | 43266 |
Ortignano Raggiolo | AR | 18 | 878 | 44144 |
Castel San Niccolò | AR | 20 | 2707 | 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 1.4
ML 0.9 |
2009-03-14 13:21:37 |
43.77 | 11.947 | 8 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 750369 |
Field | Value |
---|---|
Time (UTC) | 2009-03-14 13:21:37 ± 0.32 |
Latitude | 43.7700 ± 0.0054 |
Longitude | 11.9470 ± 0.0112 |
Depth (km) | 8 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 750369 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 745 |
Semi-minor axis of confidence ellipse (meter) | 664 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 47 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1081.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 148 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.24282 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 750369 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:11:17 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 750369 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:11:17 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FSSB.HHE. | 2009-03-14T13:21:51.34 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.PARC.HHN. | 2009-03-14T13:21:47.50 | 0.3 | undecidable | manual | Sg | 120 | 26.9508 | -0.123 | 72 | |
IV.SFI.EHN. | 2009-03-14T13:21:44.71 | 0.3 | undecidable | manual | Sg | 332 | 16.9719 | 0.321 | 70 | |
IV.CRE.HHE. | 2009-03-14T13:21:44.44 | 0.1 | undecidable | manual | Sg | 179 | 16.7721 | 0.132 | 97 | |
IV.PARC.HHN. | 2009-03-14T13:21:43.35 | 0.1 | undecidable | manual | Pg | 120 | 26.9508 | -0.129 | 96 | |
IV.ASQU.HHE. | 2009-03-14T13:21:42.91 | 0.1 | undecidable | manual | Sg | 283 | 12.9759 | -0.262 | 95 | |
IV.SFI.EHN. | 2009-03-14T13:21:41.60 | 0.1 | undecidable | manual | Pg | 332 | 16.9719 | -0.012 | 100 | |
IV.CRE.HHE. | 2009-03-14T13:21:41.73 | 0.1 | undecidable | manual | Pg | 179 | 16.7721 | 0.164 | 97 | |
IV.ASQU.HHE. | 2009-03-14T13:21:40.88 | 0.1 | undecidable | manual | Pg | 283 | 12.9759 | -0.031 | 100 | |
IV.MSC.EHZ. | 2009-03-14T13:21:31.10 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |