A magnitude ML 1.6 earthquake occured in region: 4 km NE Barberino di Mugello (FI), on
and geographic coordinates (lat, lon) 44.0200, 11.2780 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 |
---|---|---|---|---|
Barberino di Mugello | FI | 4 | 10836 | 10836 |
Scarperia e San Piero | FI | 7 | 12217 | 23053 |
Vernio | PO | 10 | 6060 | 29113 |
Borgo San Lorenzo | FI | 11 | 18211 | 47324 |
Vaglia | FI | 13 | 5073 | 52397 |
Vaiano | PO | 14 | 9895 | 62292 |
Cantagallo | PO | 14 | 3105 | 65397 |
Firenzuola | FI | 14 | 4726 | 70123 |
Castiglione dei Pepoli | BO | 17 | 5648 | 75771 |
Vicchio | FI | 18 | 8044 | 83815 |
Calenzano | FI | 19 | 17489 | 101304 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.6 | 2019-12-09 22:59:43 |
44.0198 | 11.2782 | 9 | 2020-02-28 16:42:20 |
Bollettino Sismico Italiano INGV | 75871221 |
Reviewed Rev100 |
ML 1.5 | 2019-12-09 22:59:43 |
44.0272 | 11.2797 | 10 | 2019-12-09 23:09:52 |
Sala Sismica INGV-Roma | 74498141 |
Field | Value |
---|---|
Time (UTC) | 2019-12-09 22:59:43 ± 0.06 |
Latitude | 44.0198 ± 0.0036 |
Longitude | 11.2782 ± 0.0050 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 75871221 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 383 |
Semi-minor axis of confidence ellipse (meter) | 163 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 339 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 380.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 58 |
Number of associated phases, regardless of their use for origin computation | 33 |
Number of defining phases | 33 |
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) | 0.06745 |
Epicentral distance of station farthest from the epicenter (degree) | 0.61873 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 18 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.4 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 75871221 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-01-26 09:30:33 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.4 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 74498141 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-12-09 23:09:52 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSNT.HHE. | 2019-12-09T23:00:02.82 | 0.3 | undecidable | manual | S | 179 | 60.6948 | 50 | 0.1 | 69 |
IV.OSSC.HHZ. | 2019-12-09T23:00:01.65 | 0.3 | undecidable | manual | S | 183 | 55.1004 | 50 | 0.41 | 65 |
IV.BDI.HNZ. | 2019-12-09T23:00:01.23 | 0.3 | undecidable | manual | S | 275 | 54.6009 | 50 | 0.12 | 69 |
IV.SFI.EHE. | 2019-12-09T22:59:59.36 | 0.3 | undecidable | manual | S | 105 | 47.2194 | 50 | 0.24 | 68 |
IV.BRIS.HHN. | 2019-12-09T22:59:59.27 | 0.6 | undecidable | manual | S | 60 | 45.0216 | 50 | 0.72 | 40 |
GU.POPM.HHN. | 2019-12-09T22:59:57.64 | 0.3 | undecidable | manual | S | 274 | 41.625 | 50 | 0 | 73 |
IV.LMD.HHZ. | 2019-12-09T22:59:55.28 | 0.3 | undecidable | manual | S | 79 | 34.8429 | 50 | -0.54 | 65 |
IV.PII.HHZ. | 2019-12-09T22:59:55.69 | 0.6 | undecidable | manual | P | 242 | 68.6757 | 50 | -0.17 | 44 |
IV.FIR.HNE. | 2019-12-09T22:59:54.15 | 0.6 | undecidable | manual | S | 184 | 27.2505 | 108 | 0.64 | 42 |
IV.CSNT.HHE. | 2019-12-09T22:59:54.43 | 0.1 | undecidable | manual | P | 179 | 60.6948 | 50 | -0.19 | 90 |
IV.BDI.HNZ. | 2019-12-09T22:59:53.43 | 0.1 | undecidable | manual | P | 275 | 54.6009 | 50 | -0.26 | 90 |
IV.OSSC.HHZ. | 2019-12-09T22:59:53.60 | 0.1 | undecidable | manual | P | 183 | 55.1004 | 50 | -0.17 | 91 |
IV.VISG.HHZ. | 2019-12-09T22:59:52.10 | 0.3 | undecidable | manual | S | 34 | 22.5552 | 111 | 0.15 | 73 |
IV.BRIS.HHN. | 2019-12-09T22:59:52.45 | 0.3 | undecidable | manual | P | 60 | 45.0216 | 50 | 0.24 | 69 |
IV.SFI.EHE. | 2019-12-09T22:59:52.18 | 0.3 | undecidable | manual | P | 105 | 47.2194 | 50 | -0.37 | 67 |
IV.ASQU.HHE. | 2019-12-09T22:59:52.95 | 0.3 | undecidable | manual | P | 121 | 47.8188 | 50 | 0.32 | 67 |
IV.FNVD.HHE. | 2019-12-09T22:59:51.48 | 0.3 | undecidable | manual | S | 323 | 20.5683 | 113 | 0.16 | 73 |
GU.POPM.HHN. | 2019-12-09T22:59:51.39 | 0.1 | undecidable | manual | P | 274 | 41.625 | 50 | -0.3 | 91 |
IV.MTRZ.HNN. | 2019-12-09T22:59:51.38 | 0.3 | undecidable | manual | P | 20 | 34.5432 | 50 | 0.79 | 59 |
IT.FIE.HGE. | 2019-12-09T22:59:51.85 | 0.3 | undecidable | manual | S | 177 | 23.6541 | 110 | -0.46 | 68 |
IV.MPPT.EHZ. | 2019-12-09T22:59:50.08 | 0.3 | undecidable | manual | S | 245 | 16.4724 | 118 | 0.03 | 75 |
IV.LMD.HHZ. | 2019-12-09T22:59:50.03 | 0.1 | undecidable | manual | P | 79 | 34.8429 | 50 | -0.61 | 85 |
IV.RONT.HHZ. | 2019-12-09T22:59:49.28 | 0.3 | undecidable | manual | S | 103 | 12.6762 | 125 | 0.36 | 71 |
IV.FIR.HNE. | 2019-12-09T22:59:49.53 | 0.6 | undecidable | manual | P | 184 | 27.2505 | 108 | 0.22 | 47 |
IT.FIE.HGE. | 2019-12-09T22:59:48.47 | 0.1 | undecidable | manual | P | 177 | 23.6541 | 110 | -0.14 | 97 |
IV.VISG.HHZ. | 2019-12-09T22:59:48.35 | 0.1 | undecidable | manual | P | 34 | 22.5552 | 111 | -0.05 | 99 |
IV.SEI.HHZ. | 2019-12-09T22:59:47.09 | 0.3 | undecidable | manual | S | 59 | 7.4814 | 140 | -0.47 | 70 |
IV.MPPT.EHZ. | 2019-12-09T22:59:47.48 | 0.1 | undecidable | manual | P | 245 | 16.4724 | 118 | 0.17 | 98 |
IV.MOCL.EHZ. | 2019-12-09T22:59:47.62 | 0.3 | undecidable | manual | S | 258 | 7.881 | 138 | -0.06 | 76 |
IV.FNVD.HHE. | 2019-12-09T22:59:47.98 | 0.1 | undecidable | manual | P | 323 | 20.5683 | 113 | -0.06 | 99 |
IV.MOCL.EHZ. | 2019-12-09T22:59:46.13 | 0.1 | undecidable | manual | P | 258 | 7.881 | 138 | 0.2 | 99 |
IV.RONT.HHZ. | 2019-12-09T22:59:46.84 | 0.1 | positive | manual | P | 103 | 12.6762 | 125 | 0.19 | 98 |
IV.SEI.HHZ. | 2019-12-09T22:59:45.74 | 0.1 | undecidable | manual | P | 59 | 7.4814 | 140 | -0.13 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SEI.HHE. | ML:2.0 | 0.0016 | 0.32 | AML | other | m | 2019-12-09T22:59:47.58 |
IV.SEI.HHN. | ML:2.2 | 0.0023049999999999998 | 0.46 | AML | other | m | 2019-12-09T22:59:47.44 |
IV.MOCL.EHN. | ML:1.6 | 0.0005480000000000001 | 0.4 | AML | other | m | 2019-12-09T22:59:47.76 |
IV.MOCL.EHE. | ML:1.5 | 0.000471 | 0.12 | AML | other | m | 2019-12-09T22:59:47.75 |
IV.RONT.HHE. | ML:2.1 | 0.001495 | 0.34 | AML | other | m | 2019-12-09T22:59:49.63 |
IV.RONT.HHN. | ML:2.1 | 0.001435 | 1.84 | AML | other | m | 2019-12-09T22:59:49.92 |
IV.MPPT.EHN. | ML:1.1 | 0.000126 | 0.16 | AML | other | m | 2019-12-09T22:59:50.64 |
IV.MPPT.EHE. | ML:1.2 | 0.000153 | 0.54 | AML | other | m | 2019-12-09T22:59:52.43 |
IV.VISG.HHN. | ML:1.6 | 0.000268 | 0.18 | AML | other | m | 2019-12-09T22:59:52.75 |
IV.VISG.HHE. | ML:1.3 | 0.00014450000000000002 | 1.12 | AML | other | m | 2019-12-09T22:59:53.99 |
IV.FIR.HHE. | ML:1.9 | 0.00040449999999999997 | 0.44 | AML | other | m | 2019-12-09T22:59:54.15 |
IV.FIR.HNN. | ML:1.8 | 0.000386 | 0.8 | AML | other | m | 2019-12-09T22:59:54.34 |
IV.OSSC.HHN. | ML:1.0 | 0.000025839975 | 0.32 | AML | other | m | 2019-12-09T23:00:01.76 |
IV.OSSC.HHE. | ML:1.1 | 0.000031785537000000004 | 0.1024 | AML | other | m | 2019-12-09T23:00:02.72 |