A magnitude ML 0.8 earthquake occured in region: 6 km N Scarperia e San Piero (FI), on
and geographic coordinates (lat, lon) 44.0190, 11.3240 at 7 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 |
---|---|---|---|---|
Scarperia e San Piero | FI | 6 | 12217 | 12217 |
Barberino di Mugello | FI | 7 | 10836 | 23053 |
Borgo San Lorenzo | FI | 9 | 18211 | 41264 |
Firenzuola | FI | 12 | 4726 | 45990 |
Vaglia | FI | 13 | 5073 | 51063 |
Vernio | PO | 14 | 6060 | 57123 |
Vicchio | FI | 15 | 8044 | 65167 |
Vaiano | PO | 17 | 9895 | 75062 |
Cantagallo | PO | 17 | 3105 | 78167 |
Castiglione dei Pepoli | BO | 19 | 5648 | 83815 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.8 | 2019-12-08 21:06:11 |
44.0192 | 11.3242 | 7 | 2020-02-28 16:42:25 |
Bollettino Sismico Italiano INGV | 76605061 |
Reviewed Rev100 |
ML 0.8 | 2019-12-08 21:06:11 |
44.0353 | 11.3343 | 3 | 2019-12-08 21:15:44 |
Sala Sismica INGV-Roma | 74441991 |
Field | Value |
---|---|
Time (UTC) | 2019-12-08 21:06:11 ± 0.07 |
Latitude | 44.0192 ± 0.0036 |
Longitude | 11.3242 ± 0.0038 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 76605061 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 408 |
Semi-minor axis of confidence ellipse (meter) | 190 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 358 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 410.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 122 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.39300 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 76605061 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-02-17 16:45:19 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 74441991 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-12-08 21:15:44 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.OSSC.HHZ. | 2019-12-08T21:06:29.71 | 3.0 | undecidable | manual | S | 0.35 | 0 | |||
IV.SFI.EHZ. | 2019-12-08T21:06:27.02 | 0.6 | undecidable | manual | S | 107 | 43.623 | 50 | 0.18 | 47 |
IV.LMD.HHZ. | 2019-12-08T21:06:23.04 | 0.3 | undecidable | manual | S | 78 | 31.2465 | 102 | 0.17 | 72 |
IV.SFI.EHZ. | 2019-12-08T21:06:20.40 | 0.3 | undecidable | manual | P | 107 | 43.623 | 50 | -0.08 | 71 |
IV.RUFI.EHZ. | 2019-12-08T21:06:20.56 | 0.3 | undecidable | manual | S | 144 | 24.9528 | 105 | -0.19 | 72 |
IT.FIE.HGE. | 2019-12-08T21:06:20.49 | 0.6 | undecidable | manual | S | 186 | 23.6541 | 106 | 0.18 | 48 |
IV.LMD.HHZ. | 2019-12-08T21:06:18.05 | 0.3 | undecidable | manual | P | 78 | 31.2465 | 102 | -0.13 | 72 |
IV.MPPT.EHZ. | 2019-12-08T21:06:18.92 | 0.3 | undecidable | manual | S | 250 | 19.869 | 109 | -0.15 | 73 |
IV.MPPT.EHZ. | 2019-12-08T21:06:16.03 | 0.1 | undecidable | manual | P | 250 | 19.869 | 109 | 0.04 | 100 |
IV.FNVD.HHE. | 2019-12-08T21:06:16.36 | 0.3 | undecidable | manual | P | 316 | 22.9548 | 106 | -0.22 | 72 |
IT.FIE.HGE. | 2019-12-08T21:06:16.62 | 0.3 | undecidable | manual | P | 186 | 23.6541 | 106 | -0.09 | 74 |
IV.MOCL.EHZ. | 2019-12-08T21:06:16.55 | 0.6 | undecidable | manual | S | 262 | 11.5773 | 120 | 0.12 | 50 |
IV.RUFI.EHZ. | 2019-12-08T21:06:16.97 | 0.3 | undecidable | manual | P | 144 | 24.9528 | 105 | 0.01 | 75 |
IV.MOCL.EHZ. | 2019-12-08T21:06:14.68 | 0.1 | negative | manual | P | 262 | 11.5773 | 120 | 0.22 | 98 |
IV.NARO.HHZ. | 2019-12-08T21:06:12.86 | 3.0 | undecidable | manual | P | -0.84 | 0 | |||
IV.SEI.HHZ. | 2019-12-08T21:06:12.56 | 3.0 | undecidable | manual | S | 4.7952 | -2.09 | 0 | ||
IV.SEI.HHZ. | 2019-12-08T21:06:11.14 | 3.0 | undecidable | manual | P | 4.7952 | -2.3 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MOCL.EHN. | ML:1.0 | 0.00011870601499999999 | 0.2304 | AML | other | m | 2019-12-08T21:06:16.56 |
IV.MOCL.EHE. | ML:0.8 | 0.000083930765 | 0.1152 | AML | other | m | 2019-12-08T21:06:17.57 |
IV.MPPT.EHN. | ML:0.8 | 0.000057442869999999996 | 0.1408 | AML | other | m | 2019-12-08T21:06:19.72 |
IV.MPPT.EHE. | ML:0.8 | 0.000042513960000000004 | 0.1408 | AML | other | m | 2019-12-08T21:06:19.74 |