A magnitude ML 0.5 earthquake occured in region: 5 km E Barberino di Mugello (FI), on
and geographic coordinates (lat, lon) 44.0110, 11.3010 at 9 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 | 5 | 10836 | 10836 |
Scarperia e San Piero | FI | 6 | 12217 | 23053 |
Borgo San Lorenzo | FI | 9 | 18211 | 41264 |
Vaglia | FI | 12 | 5073 | 46337 |
Vernio | PO | 13 | 6060 | 52397 |
Firenzuola | FI | 14 | 4726 | 57123 |
Vaiano | PO | 15 | 9895 | 67018 |
Cantagallo | PO | 16 | 3105 | 70123 |
Vicchio | FI | 16 | 8044 | 78167 |
Castiglione dei Pepoli | BO | 19 | 5648 | 83815 |
Calenzano | FI | 19 | 17489 | 101304 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2019-12-15 18:01:20 |
44.0107 | 11.3007 | 9 | 2019-12-15 18:23:37 |
Sala Sismica INGV-Roma | 74667991 |
Field | Value |
---|---|
Time (UTC) | 2019-12-15 18:01:20 ± 0.06 |
Latitude | 44.0107 ± 0.0045 |
Longitude | 11.3007 ± 0.0050 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 74667991 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 430 |
Semi-minor axis of confidence ellipse (meter) | 375 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 126 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 430.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 112 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.53690 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 74667991 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-12-15 18:23:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSNT.HHE. | 2019-12-15T18:01:39.65 | 0.6 | undecidable | manual | S | 181 | 59.5959 | 50 | 0.28 | 44 |
IV.BDI.HHZ. | 2019-12-15T18:01:38.45 | 0.6 | undecidable | manual | S | 276 | 56.499 | 50 | -0.09 | 46 |
IV.OSSC.HNZ. | 2019-12-15T18:01:38.47 | 0.6 | undecidable | manual | S | 185 | 54.2013 | 50 | 0.55 | 42 |
GU.POPM.HHZ. | 2019-12-15T18:01:34.93 | 0.6 | undecidable | manual | S | 275 | 43.5231 | 50 | -0.14 | 47 |
IV.CPGN.EHZ. | 2019-12-15T18:01:32.90 | 3.0 | undecidable | manual | Pg | 3.44 | 0 | |||
IV.LMD.HHE. | 2019-12-15T18:01:32.12 | 0.6 | undecidable | manual | S | 77 | 33.2445 | 50 | -0.21 | 47 |
IV.NARO.HHZ. | 2019-12-15T18:01:31.55 | 3.0 | undecidable | manual | Pn | -0.04 | 0 | |||
IV.CSNT.HHE. | 2019-12-15T18:01:31.74 | 0.1 | undecidable | manual | P | 181 | 59.5959 | 50 | 0.34 | 87 |
IV.PIEI.HHZ. | 2019-12-15T18:01:31.35 | 3.0 | undecidable | manual | Pn | -0.23 | 0 | |||
IV.OSSC.HNZ. | 2019-12-15T18:01:30.56 | 0.1 | undecidable | manual | P | 185 | 54.2013 | 50 | 0 | 94 |
IV.BDI.HHZ. | 2019-12-15T18:01:30.79 | 0.6 | undecidable | manual | P | 276 | 56.499 | 50 | -0.12 | 46 |
IV.RUFI.EHZ. | 2019-12-15T18:01:29.52 | 0.3 | undecidable | manual | S | 139 | 25.3524 | 109 | -0.31 | 70 |
IV.VISG.HHE. | 2019-12-15T18:01:29.36 | 0.6 | undecidable | manual | S | 28 | 22.4553 | 111 | 0.49 | 45 |
GU.POPM.HHZ. | 2019-12-15T18:01:28.63 | 0.6 | undecidable | manual | P | 275 | 43.5231 | 50 | -0.28 | 45 |
IV.BRSN.EHZ. | 2019-12-15T18:01:28.16 | 3.0 | positive | manual | P | 0.06 | 0 | |||
IV.MPPT.EHZ. | 2019-12-15T18:01:27.18 | 0.6 | undecidable | manual | S | 251 | 17.7711 | 116 | -0.21 | 48 |
IV.LMD.HHE. | 2019-12-15T18:01:27.01 | 0.1 | undecidable | manual | P | 77 | 33.2445 | 50 | -0.32 | 91 |
IV.RUFI.EHZ. | 2019-12-15T18:01:25.79 | 0.1 | undecidable | manual | P | 139 | 25.3524 | 109 | -0.09 | 97 |
IV.VISG.HHE. | 2019-12-15T18:01:25.41 | 0.1 | undecidable | manual | P | 28 | 22.4553 | 111 | 0.08 | 98 |
IV.SEI.HHZ. | 2019-12-15T18:01:24.36 | 0.3 | undecidable | manual | S | 44 | 6.6933 | 143 | 0.02 | 76 |
IV.MPPT.EHZ. | 2019-12-15T18:01:24.51 | 0.3 | undecidable | manual | P | 251 | 17.7711 | 116 | 0.04 | 75 |
IV.SEI.HHZ. | 2019-12-15T18:01:22.82 | 0.1 | undecidable | manual | P | 44 | 6.6933 | 143 | 0.1 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MPPT.EHE. | ML:0.5 | 0.000026113669999999998 | 0.2176 | AML | other | m | 2019-12-15T18:01:27.80 |
IV.MPPT.EHN. | ML:0.5 | 0.000022787895000000002 | 0.256 | AML | other | m | 2019-12-15T18:01:27.57 |
IV.RUFI.EHE. | ML:0.7 | 0.000030369258 | 2.3424 | AML | other | m | 2019-12-15T18:01:31.10 |
IV.RUFI.EHN. | ML:0.4 | 0.0000162075985 | 1.7024 | AML | other | m | 2019-12-15T18:01:30.85 |