A magnitude ML 2.5 earthquake occured in region: 2 km SW Alto Reno Terme (BO), on
and geographic coordinates (lat, lon) 44.1450, 10.9540 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 |
---|---|---|---|---|
Alto Reno Terme | BO | 2 | 6960 | 6960 |
Lizzano in Belvedere | BO | 5 | 2212 | 9172 |
Sambuca Pistoiese | PT | 6 | 1626 | 10798 |
Gaggio Montano | BO | 6 | 4878 | 15676 |
Castel di Casio | BO | 7 | 3448 | 19124 |
Camugnano | BO | 11 | 1885 | 21009 |
Montese | MO | 14 | 3353 | 24362 |
Fanano | MO | 14 | 2989 | 27351 |
Castel d'Aiano | BO | 16 | 1906 | 29257 |
Castiglione dei Pepoli | BO | 16 | 5648 | 34905 |
San Marcello Pistoiese | PT | 16 | 6416 | 41321 |
Cutigliano | PT | 17 | 1488 | 42809 |
Sestola | MO | 17 | 2508 | 45317 |
Cantagallo | PO | 18 | 3105 | 48422 |
Vernio | PO | 19 | 6060 | 54482 |
Piteglio | PT | 20 | 1683 | 56165 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1
ML 2.5 |
2011-11-22 14:47:32 |
44.145 | 10.954 | 9 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1311739 |
Field | Value |
---|---|
Time (UTC) | 2011-11-22 14:47:32 ± 0.13 |
Latitude | 44.1450 ± 0.0081 |
Longitude | 10.9540 ± 0.0088 |
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 | 1311739 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 708 |
Semi-minor axis of confidence ellipse (meter) | 687 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 147 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1140.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 92 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.58 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.89033 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 1311739 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-06 02:02:53 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 1311739 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-06 02:02:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MCRV.HHZ. | 2011-11-22T14:48:04.90 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.ASQU.HHE. | 2011-11-22T14:47:57.11 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.TEOL.HHZ. | 2011-11-22T14:47:57.38 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.SFI.EHE. | 2011-11-22T14:47:56.43 | 0.3 | undecidable | manual | Sg | 110 | 76.0683 | 0.618 | 59 | |
IV.CRE.HHN. | 2011-11-22T14:47:50.16 | 0.3 | undecidable | manual | Pg | 126 | 98.8233 | 0.695 | 55 | |
IV.PLMA.HHN. | 2011-11-22T14:47:47.94 | 0.3 | undecidable | manual | Pg | 263 | 88.3449 | 0.104 | 66 | |
IV.CSNT.HHE. | 2011-11-22T14:47:47.54 | 0.3 | undecidable | manual | Pg | 160 | 79.2651 | 1.092 | 48 | |
GU.MAIM.HHZ. | 2011-11-22T14:47:47.46 | 0.3 | undecidable | manual | Sg | 235 | 44.9217 | -0.041 | 72 | |
MN.VLC.HHZ. | 2011-11-22T14:47:47.87 | 0.1 | undecidable | manual | Sg | 272 | 45.2214 | 0.294 | 91 | |
IV.CRMI.HHZ. | 2011-11-22T14:47:46.70 | 0.3 | undecidable | manual | Sg | 178 | 39.4272 | 0.663 | 62 | |
IV.SFI.EHE. | 2011-11-22T14:47:45.90 | 0.3 | undecidable | manual | Pg | 110 | 76.0683 | -0.052 | 68 | |
IV.BDI.HHZ. | 2011-11-22T14:47:43.22 | 0.3 | undecidable | manual | Sg | 252 | 29.8479 | -0.045 | 74 | |
IV.ZCCA.HHZ. | 2011-11-22T14:47:42.02 | 0.1 | undecidable | manual | Sg | 4 | 22.8549 | 1.072 | 71 | |
IV.PTF.SHZ. | 2011-11-22T14:47:41.31 | 0.3 | undecidable | manual | Sg | 156 | 22.4553 | 0.489 | 68 | |
IV.VMG.SHZ. | 2011-11-22T14:47:41.37 | 0.1 | undecidable | manual | Pg | 113 | 51.2154 | -0.756 | 78 | |
GU.MAIM.HHZ. | 2011-11-22T14:47:40.69 | 0.1 | undecidable | manual | Pg | 235 | 44.9217 | -0.462 | 88 | |
IV.CRMI.HHZ. | 2011-11-22T14:47:40.09 | 0.1 | undecidable | manual | Pg | 178 | 39.4272 | -0.217 | 94 | |
MN.VLC.HHZ. | 2011-11-22T14:47:40.92 | 0.1 | undecidable | manual | Pg | 272 | 45.2214 | -0.275 | 92 | |
IV.MTRZ.HHN. | 2011-11-22T14:47:40.51 | 0.1 | undecidable | manual | Pg | 63 | 41.8248 | -0.157 | 95 | |
IV.BDI.HHZ. | 2011-11-22T14:47:38.39 | 0.1 | undecidable | manual | Pg | 252 | 29.8479 | -0.316 | 93 | |
IV.SEI.SHE. | 2011-11-22T14:47:38.48 | 0.1 | undecidable | manual | Pg | 107 | 33.744 | -0.954 | 74 | |
IV.BOB.HHZ. | 2011-11-22T14:47:38.29 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.ZCCA.HHZ. | 2011-11-22T14:47:37.32 | 0.1 | undecidable | manual | Pg | 4 | 22.8549 | -0.049 | 100 | |
IV.PTF.SHZ. | 2011-11-22T14:47:37.40 | 0.1 | undecidable | manual | Pg | 156 | 22.4553 | 0.103 | 99 | |
IV.FNVD.HHZ. | 2011-11-22T14:47:37.83 | 0.1 | undecidable | manual | Sg | 79 | 13.6752 | -0.238 | 98 | |
IV.FNVD.HHZ. | 2011-11-22T14:47:35.46 | 0.1 | undecidable | manual | Pg | 79 | 13.6752 | -0.244 | 98 |