A magnitude ML 2.0 earthquake occured in region: 7 km W Castel del Rio (BO), on
and geographic coordinates (lat, lon) 44.1950, 11.4160 at 10 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 |
---|---|---|---|---|
Castel del Rio | BO | 8 | 1246 | 1246 |
Monghidoro | BO | 8 | 3749 | 4995 |
Firenzuola | FI | 9 | 4726 | 9721 |
Loiano | BO | 11 | 4294 | 14015 |
Fontanelice | BO | 14 | 1943 | 15958 |
Palazzuolo sul Senio | FI | 14 | 1154 | 17112 |
Monterenzio | BO | 15 | 6035 | 23147 |
San Benedetto Val di Sambro | BO | 15 | 4315 | 27462 |
Monzuno | BO | 15 | 6328 | 33790 |
Borgo Tossignano | BO | 17 | 3288 | 37078 |
Casola Valsenio | RA | 17 | 2617 | 39695 |
Casalfiumanese | BO | 20 | 3438 | 43133 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.0 | 2015-02-18 03:48:05 |
44.1948 | 11.4155 | 10 | 2015-10-19 09:27:21 |
Bollettino Sismico Italiano INGV | 20042941 |
Reviewed Rev100 |
ML 2.0 | 2015-02-18 03:48:05 |
44.1903 | 11.4153 | 10 | 2015-02-18 03:52:42 |
Sala Sismica INGV-Roma | 17099761 |
Field | Value |
---|---|
Time (UTC) | 2015-02-18 03:48:05 ± 0.1 |
Latitude | 44.1948 ± 0.0063 |
Longitude | 11.4155 ± 0.0063 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 20042941 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 628 |
Semi-minor axis of confidence ellipse (meter) | 523 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 353 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 630.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 116 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.11781 |
Epicentral distance of station farthest from the epicenter (degree) | 0.68169 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.3 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 20042941 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-07-02 07:50:12 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.3 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 17099761 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2015-02-18 03:52:41 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.POPM.HHZ. | 2015-02-18T03:48:23.60 | 0.6 | undecidable | manual | S | 253 | 55.0005 | 50 | 0.42 | 43 |
IV.ASQU.HHE. | 2015-02-18T03:48:23.41 | 0.6 | undecidable | manual | S | 146 | 53.3022 | 50 | 0.68 | 39 |
IV.RUFI.EHZ. | 2015-02-18T03:48:19.46 | 0.6 | undecidable | manual | S | 169 | 40.3263 | 50 | 0.2 | 46 |
IV.OSSC.HHE. | 2015-02-18T03:48:19.79 | 0.6 | undecidable | manual | P | 190 | 75.6687 | 50 | 0.75 | 37 |
IV.PTF.SHZ. | 2015-02-18T03:48:18.82 | 0.6 | undecidable | manual | S | 227 | 37.9287 | 50 | 0.2 | 46 |
IV.MTCR.EHE. | 2015-02-18T03:48:18.74 | 0.3 | undecidable | manual | S | 241 | 37.7289 | 50 | 0.16 | 70 |
IV.BDI.HHE. | 2015-02-18T03:48:17.49 | 0.3 | undecidable | manual | P | 258 | 66.8775 | 50 | -0.2 | 66 |
GU.POPM.HHZ. | 2015-02-18T03:48:15.49 | 0.3 | undecidable | manual | P | 253 | 55.0005 | 50 | -0.37 | 65 |
IV.ASQU.HHE. | 2015-02-18T03:48:15.54 | 0.3 | undecidable | manual | P | 146 | 53.3022 | 50 | -0.05 | 70 |
IV.LMD.HHZ. | 2015-02-18T03:48:15.47 | 0.3 | undecidable | manual | S | 119 | 26.6511 | 50 | -0.14 | 72 |
IV.FNVD.HHZ. | 2015-02-18T03:48:14.61 | 0.3 | undecidable | manual | S | 263 | 23.4543 | 113 | -0.12 | 72 |
IV.MTCR.EHE. | 2015-02-18T03:48:13.21 | 0.3 | undecidable | manual | P | 241 | 37.7289 | 50 | 0.01 | 72 |
IV.PTF.SHZ. | 2015-02-18T03:48:13.14 | 0.1 | undecidable | manual | P | 227 | 37.9287 | 50 | -0.08 | 95 |
IV.RUFI.EHZ. | 2015-02-18T03:48:13.29 | 0.3 | undecidable | manual | P | 169 | 40.3263 | 50 | -0.3 | 68 |
IV.MTRZ.HHZ. | 2015-02-18T03:48:12.32 | 0.6 | undecidable | manual | S | 3 | 13.0758 | 128 | 0.71 | 42 |
IV.SEI.HHZ. | 2015-02-18T03:48:12.66 | 0.3 | undecidable | manual | S | 196 | 16.2726 | 122 | 0.16 | 73 |
IV.LMD.HHZ. | 2015-02-18T03:48:11.02 | 0.3 | undecidable | manual | P | 119 | 26.6511 | 50 | -0.47 | 67 |
IV.FNVD.HHZ. | 2015-02-18T03:48:10.75 | 0.1 | positive | manual | P | 263 | 23.4543 | 113 | -0.22 | 95 |
IV.MTRZ.HHZ. | 2015-02-18T03:48:09.21 | 0.1 | positive | manual | P | 3 | 13.0758 | 128 | 0.04 | 100 |
IV.SEI.HHZ. | 2015-02-18T03:48:09.61 | 0.1 | positive | manual | P | 196 | 16.2726 | 122 | -0.08 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FNVD.HHE. | ML:2.3 | 0.001185 | 0.18 | AML | other | m | 2015-02-18T03:48:14.82 |
IV.FNVD.HHN. | ML:2.4 | 0.00175 | 0.16 | AML | other | m | 2015-02-18T03:48:15.07 |
IV.LMD.HHN. | ML:1.5 | 0.000163 | 1.58 | AML | other | m | 2015-02-18T03:48:17.11 |
IV.LMD.HHE. | ML:1.4 | 0.000157 | 0.78 | AML | other | m | 2015-02-18T03:48:19.91 |
IV.MTRZ.HNE. | ML:2.0 | 0.0009490000000000001 | 0.24 | AML | other | m | 2015-02-18T03:48:13.37 |
IV.MTRZ.HHE. | ML:2.0 | 0.00098 | 0.22 | AML | other | m | 2015-02-18T03:48:13.37 |
IV.MTRZ.HHN. | ML:2.1 | 0.0012050000000000001 | 0.72 | AML | other | m | 2015-02-18T03:48:14.10 |
IV.MTRZ.HNN. | ML:2.0 | 0.001175 | 0.72 | AML | other | m | 2015-02-18T03:48:14.10 |
GU.POPM.HHN. | ML:1.6 | 0.00008605 | 0.74 | AML | other | m | 2015-02-18T03:48:25.15 |
GU.POPM.HHE. | ML:1.4 | 0.000060700000000000005 | 0.96 | AML | other | m | 2015-02-18T03:48:25.80 |
IV.SEI.HHE. | ML:2.1 | 0.00118 | 0.32 | AML | other | m | 2015-02-18T03:48:13.00 |
IV.SEI.HHN. | ML:2.5 | 0.00263 | 0.16 | AML | other | m | 2015-02-18T03:48:13.13 |