A magnitude ML 1.2 earthquake occured in region: 4 km NE Barberino di Mugello (FI), on
and geographic coordinates (lat, lon) 44.0280, 11.2780 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 |
---|---|---|---|---|
Barberino di Mugello | FI | 4 | 10836 | 10836 |
Scarperia e San Piero | FI | 8 | 12217 | 23053 |
Vernio | PO | 10 | 6060 | 29113 |
Borgo San Lorenzo | FI | 12 | 18211 | 47324 |
Firenzuola | FI | 13 | 4726 | 52050 |
Vaglia | FI | 13 | 5073 | 57123 |
Cantagallo | PO | 14 | 3105 | 60228 |
Vaiano | PO | 14 | 9895 | 70123 |
Castiglione dei Pepoli | BO | 16 | 5648 | 75771 |
Vicchio | FI | 18 | 8044 | 83815 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.2 | 2019-12-13 08:25:13 |
44.0282 | 11.2783 | 8 | 2020-02-28 16:42:20 |
Bollettino Sismico Italiano INGV | 75800671 |
Reviewed Rev100 |
ML 1.2 | 2019-12-13 08:25:13 |
44.0282 | 11.2783 | 8 | 2019-12-13 08:38:26 |
Sala Sismica INGV-Roma | 74591071 |
Field | Value |
---|---|
Time (UTC) | 2019-12-13 08:25:13 ± 0.17 |
Latitude | 44.0282 ± 0.0054 |
Longitude | 11.2783 ± 0.0050 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 75800671 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 662 |
Semi-minor axis of confidence ellipse (meter) | 177 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 336 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 660.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 128 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
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) | 0.06295 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30307 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.4 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 75800671 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-01-24 17:58:21 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.4 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 74591071 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-12-13 08:38:26 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VISG.HHZ. | 2019-12-13T08:25:21.89 | 0.3 | undecidable | manual | S | 35 | 21.7671 | 110 | 0.21 | 71 |
IV.MTRZ.HHN. | 2019-12-13T08:25:20.88 | 0.6 | undecidable | manual | P | 20 | 33.6441 | 103 | 0.3 | 45 |
IV.MPPT.EHZ. | 2019-12-13T08:25:20.11 | 0.3 | undecidable | manual | S | 243 | 16.9719 | 115 | -0.03 | 74 |
IV.RONT.HHZ. | 2019-12-13T08:25:19.22 | 0.1 | undecidable | manual | S | 107 | 12.876 | 122 | 0.31 | 94 |
IV.RINC.HHZ. | 2019-12-13T08:25:19.57 | 0.6 | undecidable | manual | P | 121 | 30.5472 | 105 | -0.41 | 45 |
IV.VISG.HHZ. | 2019-12-13T08:25:18.09 | 0.1 | undecidable | manual | P | 35 | 21.7671 | 110 | -0.2 | 95 |
IV.SEI.HHZ. | 2019-12-13T08:25:17.06 | 0.3 | undecidable | manual | S | 66 | 6.993 | 138 | -0.26 | 72 |
IV.MPPT.EHZ. | 2019-12-13T08:25:17.44 | 0.1 | undecidable | manual | P | 243 | 16.9719 | 115 | 0.05 | 99 |
IV.MOCL.EHZ. | 2019-12-13T08:25:17.61 | 0.3 | undecidable | manual | S | 252 | 8.1807 | 134 | 0 | 76 |
IV.MOCL.EHZ. | 2019-12-13T08:25:16.01 | 0.1 | undecidable | manual | P | 252 | 8.1807 | 134 | 0.08 | 100 |
IV.RONT.HHZ. | 2019-12-13T08:25:16.67 | 0.1 | undecidable | manual | P | 107 | 12.876 | 122 | -0.01 | 100 |
IV.SEI.HHZ. | 2019-12-13T08:25:15.61 | 0.3 | undecidable | manual | P | 66 | 6.993 | 138 | -0.16 | 74 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SEI.HHN. | ML:1.8 | 0.0010675063499999999 | 0.32 | AML | other | m | 2019-12-13T08:25:17.29 |
IV.SEI.HHE. | ML:1.6 | 0.0006658814499999999 | 0.3456 | AML | other | m | 2019-12-13T08:25:17.28 |
IV.MOCL.EHE. | ML:1.3 | 0.00031391610000000006 | 0.16 | AML | other | m | 2019-12-13T08:25:17.78 |
IV.MOCL.EHN. | ML:1.2 | 0.00024273385 | 0.1216 | AML | other | m | 2019-12-13T08:25:17.93 |
IV.RONT.HHE. | ML:1.8 | 0.00080051435 | 0.1408 | AML | other | m | 2019-12-13T08:25:19.36 |
IV.RONT.HHN. | ML:1.6 | 0.00049152835 | 0.16 | AML | other | m | 2019-12-13T08:25:19.72 |
IV.MPPT.EHE. | ML:0.6 | 0.00003674692 | 0.16 | AML | other | m | 2019-12-13T08:25:20.22 |
IV.MPPT.EHN. | ML:0.7 | 0.0000488535955 | 1.68 | AML | other | m | 2019-12-13T08:25:20.96 |
IV.VISG.HHE. | ML:0.8 | 0.000039071439999999996 | 0.2176 | AML | other | m | 2019-12-13T08:25:22.68 |
IV.VISG.HHN. | ML:0.9 | 0.000053666515 | 0.2048 | AML | other | m | 2019-12-13T08:25:23.24 |