A magnitude ML 1.3 earthquake occured in region: 5 km N Scarperia e San Piero (FI), on
and geographic coordinates (lat, lon) 44.0080, 11.3070 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 |
---|---|---|---|---|
Scarperia e San Piero | FI | 5 | 12217 | 12217 |
Barberino di Mugello | FI | 6 | 10836 | 23053 |
Borgo San Lorenzo | FI | 9 | 18211 | 41264 |
Vaglia | FI | 11 | 5073 | 46337 |
Vernio | PO | 13 | 6060 | 52397 |
Firenzuola | FI | 14 | 4726 | 57123 |
Vicchio | FI | 15 | 8044 | 65167 |
Vaiano | PO | 15 | 9895 | 75062 |
Cantagallo | PO | 16 | 3105 | 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 |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.3 | 2019-12-09 06:00:03 |
44.0077 | 11.3073 | 9 | 2020-02-28 16:42:26 |
Bollettino Sismico Italiano INGV | 76621831 |
Reviewed Rev100 |
ML 1.3 | 2019-12-09 06:00:03 |
44.0108 | 11.3137 | 7 | 2019-12-09 06:12:11 |
Sala Sismica INGV-Roma | 74465971 |
Field | Value |
---|---|
Time (UTC) | 2019-12-09 06:00:03 ± 0.07 |
Latitude | 44.0077 ± 0.0063 |
Longitude | 11.3073 ± 0.0075 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 76621831 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 803 |
Semi-minor axis of confidence ellipse (meter) | 385 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 219 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 800.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 168 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 10 |
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) | 0.05936 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29588 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.4 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 76621831 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-02-18 10:09:17 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 74465971 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-12-09 06:12:11 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LMD.HHZ. | 2019-12-09T06:00:15.04 | 0.6 | undecidable | manual | S | 76 | 32.8449 | 50 | 0.03 | 49 |
IV.RUFI.EHZ. | 2019-12-09T06:00:12.52 | 0.3 | undecidable | manual | S | 139 | 24.753 | 110 | -0.05 | 75 |
IT.FIE.HGE. | 2019-12-09T06:00:11.58 | 0.6 | undecidable | manual | S | 183 | 22.2555 | 113 | -0.17 | 49 |
IV.MPPT.EHZ. | 2019-12-09T06:00:10.43 | 0.3 | undecidable | manual | S | 252 | 18.1707 | 117 | -0.04 | 76 |
IV.LMD.HHZ. | 2019-12-09T06:00:09.90 | 0.3 | undecidable | manual | P | 76 | 32.8449 | 50 | -0.2 | 72 |
IV.RUFI.EHZ. | 2019-12-09T06:00:08.81 | 0.1 | undecidable | manual | P | 139 | 24.753 | 110 | 0.12 | 98 |
IT.FIE.HGE. | 2019-12-09T06:00:08.31 | 0.3 | undecidable | manual | P | 183 | 22.2555 | 113 | 0.09 | 74 |
IV.MOCL.EHZ. | 2019-12-09T06:00:07.96 | 0.1 | undecidable | manual | S | 268 | 10.0788 | 132 | -0.17 | 100 |
IV.MPPT.EHZ. | 2019-12-09T06:00:07.57 | 0.1 | undecidable | manual | P | 252 | 18.1707 | 117 | 0.1 | 100 |
IV.MOCL.EHZ. | 2019-12-09T06:00:06.30 | 0.1 | undecidable | manual | P | 268 | 10.0788 | 132 | 0.17 | 100 |
IV.SEI.HHZ. | 2019-12-09T06:00:04.43 | 3.0 | undecidable | manual | S | 6.5934 | -2.89 | 0 | ||
IV.SEI.HHZ. | 2019-12-09T06:00:02.95 | 3.0 | undecidable | manual | P | 6.5934 | -2.71 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SEI.HHE. | ML:1.7 | 0.00087707365 | 0.1632 | AML | other | m | 2019-12-09T06:00:04.64 |
IV.SEI.HHN. | ML:2.0 | 0.0018319825 | 0.4608 | AML | other | m | 2019-12-09T06:00:05.66 |
IV.MOCL.EHN. | ML:1.5 | 0.00044542230000000005 | 0.2816 | AML | other | m | 2019-12-09T06:00:08.22 |
IV.MOCL.EHE. | ML:1.3 | 0.00027980915 | 0.1568 | AML | other | m | 2019-12-09T06:00:08.17 |
IV.MPPT.EHE. | ML:1.2 | 0.00013414425 | 1.8208 | AML | other | m | 2019-12-09T06:00:11.94 |
IV.MPPT.EHN. | ML:1.2 | 0.00014654190000000001 | 0.3008 | AML | other | m | 2019-12-09T06:00:11.29 |
IV.RUFI.EHN. | ML:0.2 | 0.000011188551000000001 | 0.1792 | AML | other | m | 2019-12-09T06:00:12.56 |
IV.RUFI.EHE. | ML:0.4 | 0.00001613169 | 0.1792 | AML | other | m | 2019-12-09T06:00:12.67 |