A magnitude ML 2.1 earthquake occured in region: 4 km SE Pieve Santo Stefano (AR), on
and geographic coordinates (lat, lon) 43.6380, 12.0720 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 |
---|---|---|---|---|
Pieve Santo Stefano | AR | 4 | 3183 | 3183 |
Caprese Michelangelo | AR | 7 | 1426 | 4609 |
Sansepolcro | AR | 9 | 15884 | 20493 |
Anghiari | AR | 11 | 5638 | 26131 |
Badia Tedalda | AR | 12 | 1087 | 27218 |
San Giustino | PG | 13 | 11297 | 38515 |
Chiusi della Verna | AR | 13 | 2023 | 40538 |
Chitignano | AR | 16 | 899 | 41437 |
Citerna | PG | 16 | 3531 | 44968 |
Monterchi | AR | 17 | 1757 | 46725 |
Subbiano | AR | 18 | 6331 | 53056 |
Borgo Pace | PU | 18 | 606 | 53662 |
Verghereto | FC | 18 | 1907 | 55569 |
Casteldelci | RN | 18 | 407 | 55976 |
Capolona | AR | 19 | 5438 | 61414 |
Castel Focognano | AR | 19 | 3149 | 64563 |
Sestino | AR | 20 | 1355 | 65918 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1
ML 2.1 |
2009-02-13 07:05:54 |
43.638 | 12.072 | 9 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 743479 |
Field | Value |
---|---|
Time (UTC) | 2009-02-13 07:05:54 ± 0.07 |
Latitude | 43.6380 ± 0.0045 |
Longitude | 12.0720 ± 0.0050 |
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 | 743479 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 506 |
Semi-minor axis of confidence ellipse (meter) | 190 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 205 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 640.3 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 115 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.28 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.51261 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 743479 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:03:38 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 743479 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:03:38 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARVD.HHE. | 2009-02-13T07:06:17.50 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.CSNT.HHN. | 2009-02-13T07:06:15.21 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.SNTG.SHZ. | 2009-02-13T07:06:13.77 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.FSSB.HHE. | 2009-02-13T07:06:13.03 | 0.3 | undecidable | manual | Sg | 84 | 56.8986 | 0.571 | 61 | |
IV.MURB.HHE. | 2009-02-13T07:06:12.47 | 0.6 | undecidable | manual | Sg | 139 | 55.3002 | 0.434 | 42 | |
IV.PTS.SHZ. | 2009-02-13T07:06:08.02 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.PIEI.HHE. | 2009-02-13T07:06:07.47 | 0.3 | undecidable | manual | Sg | 107 | 38.9277 | -0.182 | 69 | |
IV.SFI.EHZ. | 2009-02-13T07:06:06.38 | 0.6 | undecidable | manual | Sg | 329 | 34.6431 | -0.139 | 47 | |
IV.CAFI.HHZ. | 2009-02-13T07:06:06.52 | 0.3 | undecidable | manual | Sg | 194 | 35.3424 | -0.18 | 70 | |
IV.VMG.SHZ. | 2009-02-13T07:06:05.78 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.FSSB.HHE. | 2009-02-13T07:06:05.04 | 0.3 | undecidable | manual | Pg | 84 | 56.8986 | 0.247 | 66 | |
IV.MURB.HHE. | 2009-02-13T07:06:04.63 | 0.6 | undecidable | manual | Pg | 139 | 55.3002 | 0.082 | 46 | |
IV.BADI.EHN. | 2009-02-13T07:06:02.09 | 0.3 | undecidable | manual | Sg | 136 | 19.869 | 0.224 | 71 | |
IV.CDCA.EHZ. | 2009-02-13T07:06:02.86 | 0.3 | undecidable | manual | Sg | 147 | 23.754 | -0.269 | 70 | |
IV.CAFI.HHZ. | 2009-02-13T07:06:01.34 | 0.1 | undecidable | manual | Pg | 194 | 35.3424 | -0.128 | 94 | |
IV.PIEI.HHE. | 2009-02-13T07:06:01.66 | 0.3 | undecidable | manual | Pg | 107 | 38.9277 | -0.358 | 67 | |
IV.SFI.EHZ. | 2009-02-13T07:06:01.32 | 0.1 | undecidable | manual | Pg | 329 | 34.6431 | -0.044 | 96 | |
IV.ASQU.HHZ. | 2009-02-13T07:06:00.09 | 0.3 | undecidable | manual | Pg | 308 | 28.749 | -0.248 | 70 | |
IV.PARC.HHE. | 2009-02-13T07:05:59.62 | 0.3 | undecidable | manual | Sg | 85 | 13.3755 | -0.276 | 71 | |
IV.CRE.HHN. | 2009-02-13T07:05:59.12 | 0.1 | undecidable | manual | Sg | 258 | 9.879 | 0.189 | 97 | |
IV.CDCA.EHZ. | 2009-02-13T07:05:59.28 | 0.3 | undecidable | manual | Pg | 147 | 23.754 | -0.127 | 72 | |
IV.BADI.EHN. | 2009-02-13T07:05:58.76 | 0.3 | undecidable | manual | Pg | 136 | 19.869 | 0.083 | 73 | |
IV.CRE.HHN. | 2009-02-13T07:05:57.22 | 0.1 | undecidable | manual | Pg | 258 | 9.879 | 0.239 | 96 | |
IV.PARC.HHE. | 2009-02-13T07:05:57.53 | 0.1 | undecidable | manual | Pg | 85 | 13.3755 | -0.01 | 100 |