A magnitude Md 2.1 earthquake occured in region: 7 km E Monghidoro (BO), on
and geographic coordinates (lat, lon) 44.2240, 11.4040 at 51 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 |
---|---|---|---|---|
Monghidoro | BO | 7 | 3749 | 3749 |
Castel del Rio | BO | 8 | 1246 | 4995 |
Loiano | BO | 8 | 4294 | 9289 |
Monterenzio | BO | 11 | 6035 | 15324 |
Firenzuola | FI | 12 | 4726 | 20050 |
Monzuno | BO | 12 | 6328 | 26378 |
Fontanelice | BO | 13 | 1943 | 28321 |
San Benedetto Val di Sambro | BO | 14 | 4315 | 32636 |
Borgo Tossignano | BO | 16 | 3288 | 35924 |
Palazzuolo sul Senio | FI | 17 | 1154 | 37078 |
Casola Valsenio | RA | 18 | 2617 | 39695 |
Pianoro | BO | 19 | 17460 | 57155 |
Casalfiumanese | BO | 19 | 3438 | 60593 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1 | 2010-01-31 02:28:09 |
44.224 | 11.404 | 51 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1010109 |
Field | Value |
---|---|
Time (UTC) | 2010-01-31 02:28:09 ± 0.46 |
Latitude | 44.2240 ± 0.0216 |
Longitude | 11.4040 ± 0.0389 |
Depth (km) | 51 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 1010109 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3261 |
Semi-minor axis of confidence ellipse (meter) | 451 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 245 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3920.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 265 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.57 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.80669 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 1010109 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 19:22:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSNT.HHN. | 2010-01-31T02:28:35.50 | 0.6 | undecidable | manual | Sg | 186 | 83.7495 | -0.22 | 42 | |
IV.PII.SHZ. | 2010-01-31T02:28:35.97 | 1.0 | undecidable | manual | Sg | 232 | 89.5437 | -0.948 | 17 | |
IV.VMG.SHZ. | 2010-01-31T02:28:25.74 | 0.6 | undecidable | manual | Sg | 159 | 31.1466 | -0.376 | 44 | |
IV.SEI.SHZ. | 2010-01-31T02:28:25.58 | 0.6 | undecidable | manual | Sg | 191 | 19.1697 | 0.844 | 41 | |
IV.CSNT.HHN. | 2010-01-31T02:28:25.03 | 0.1 | undecidable | manual | Pg | 186 | 83.7495 | 0.192 | 85 | |
IV.FNVD.HHN. | 2010-01-31T02:28:25.16 | 0.6 | undecidable | manual | Sg | 254 | 23.1546 | 0.021 | 49 | |
IV.PII.SHZ. | 2010-01-31T02:28:25.75 | 0.1 | undecidable | manual | Pg | 232 | 89.5437 | 0.221 | 83 | |
IV.VMG.SHZ. | 2010-01-31T02:28:19.02 | 0.1 | undecidable | manual | Pg | 159 | 31.1466 | -0.273 | 93 | |
IV.FNVD.HHN. | 2010-01-31T02:28:18.60 | 0.1 | undecidable | manual | Pg | 254 | 23.1546 | -0.129 | 98 | |
IV.SEI.SHZ. | 2010-01-31T02:28:18.50 | 0.1 | undecidable | manual | Pg | 191 | 19.1697 | 0.004 | 100 | |
IV.ORI.HHE. | 2010-01-31T02:28:03.61 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |