A magnitude ML 1.4 earthquake occured in region: 5 km SE San Godenzo (FI), on
and geographic coordinates (lat, lon) 43.8990, 11.6670 at 8 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 |
---|---|---|---|---|
San Godenzo | FI | 5 | 1167 | 1167 |
Londa | FI | 9 | 1840 | 3007 |
Dicomano | FI | 11 | 5515 | 8522 |
Premilcuore | FC | 12 | 799 | 9321 |
Pratovecchio Stia | AR | 13 | 5845 | 15166 |
Rufina | FI | 16 | 7346 | 22512 |
Vicchio | FI | 17 | 8044 | 30556 |
Portico e San Benedetto | FC | 17 | 756 | 31312 |
Castel San Niccolò | AR | 18 | 2707 | 34019 |
Montemignaio | AR | 18 | 566 | 34585 |
Pelago | FI | 19 | 7660 | 42245 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2020-02-08 13:09:38 |
43.8987 | 11.6668 | 8 | 2020-02-08 13:17:59 |
Sala Sismica INGV-Roma | 76344701 |
Field | Value |
---|---|
Time (UTC) | 2020-02-08 13:09:38 ± 0.07 |
Latitude | 43.8987 ± 0.0045 |
Longitude | 11.6668 ± 0.0050 |
Depth (km) | 8 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 76344701 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 429 |
Semi-minor axis of confidence ellipse (meter) | 201 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 20 |
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) | 78 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.50452 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 76344701 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-02-08 13:17:59 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
CR.ZAG.BHZ. | 2020-02-08T13:11:23.34 | 3.0 | undecidable | manual | Sn | 4.91 | 0 | |||
IV.IOCA.HHZ. | 2020-02-08T13:11:19.86 | 3.0 | undecidable | manual | Sn | 3.65 | 0 | |||
IV.PTRJ.HNZ. | 2020-02-08T13:11:18.36 | 3.0 | undecidable | manual | Sg | 8.47 | 0 | |||
IV.MNTT.EHZ. | 2020-02-08T13:10:28.89 | 3.0 | undecidable | manual | Sn | -0.47 | 0 | |||
IV.AGLI.HHZ. | 2020-02-08T13:10:28.87 | 3.0 | positive | manual | Pn | -1.3 | 0 | |||
IV.EUCT.HNZ. | 2020-02-08T13:10:21.06 | 3.0 | positive | manual | Pg | 5.66 | 0 | |||
IV.FDMO.HHZ. | 2020-02-08T13:10:20.27 | 3.0 | undecidable | manual | S | -2 | 0 | |||
IV.CADC.HNZ. | 2020-02-08T13:10:11.98 | 3.0 | undecidable | manual | Pn | 1 | 0 | |||
IV.NRCA.HNZ. | 2020-02-08T13:10:08.55 | 3.0 | undecidable | manual | P | 3.36 | 0 | |||
IV.FIU.EHZ. | 2020-02-08T13:10:05.65 | 3.0 | undecidable | manual | S | -0.27 | 0 | |||
TV.SF04.EHZ. | 2020-02-08T13:09:56.71 | 3.0 | negative | manual | P | -2.38 | 0 | |||
IV.MPPT.EHZ. | 2020-02-08T13:09:53.95 | 0.3 | undecidable | manual | S | 278 | 46.5201 | 50 | -0.05 | 70 |
IV.CRE.HHZ. | 2020-02-08T13:09:52.01 | 0.3 | undecidable | manual | S | 144 | 38.5281 | 50 | 0.15 | 69 |
IV.CSNT.HHZ. | 2020-02-08T13:09:49.03 | 0.1 | undecidable | manual | P | 213 | 55.9995 | 50 | 0.1 | 91 |
IV.MPPT.EHZ. | 2020-02-08T13:09:47.26 | 0.1 | undecidable | manual | P | 278 | 46.5201 | 50 | -0.2 | 90 |
IV.RONT.HHZ. | 2020-02-08T13:09:47.09 | 0.3 | undecidable | manual | S | 299 | 21.4674 | 111 | 0.56 | 65 |
IV.LMD.HHZ. | 2020-02-08T13:09:45.94 | 0.3 | undecidable | manual | S | 9 | 20.0688 | 113 | -0.15 | 72 |
IV.CRE.HHZ. | 2020-02-08T13:09:45.95 | 0.1 | undecidable | manual | P | 144 | 38.5281 | 50 | -0.28 | 90 |
IV.RUFI.EHZ. | 2020-02-08T13:09:44.06 | 0.3 | undecidable | manual | S | 242 | 14.2746 | 121 | -0.22 | 71 |
IV.SFI.EHZ. | 2020-02-08T13:09:44.32 | 0.3 | undecidable | manual | S | 87 | 14.3745 | 120 | 0 | 75 |
IV.ASQU.HHZ. | 2020-02-08T13:09:44.72 | 0.3 | undecidable | manual | S | 139 | 14.9739 | 119 | 0.23 | 71 |
IV.RONT.HHZ. | 2020-02-08T13:09:43.49 | 0.1 | undecidable | manual | P | 299 | 21.4674 | 111 | 0.34 | 92 |
IV.ASQU.HHZ. | 2020-02-08T13:09:42.07 | 0.1 | undecidable | manual | P | 139 | 14.9739 | 119 | 0.1 | 98 |
IV.LMD.HHZ. | 2020-02-08T13:09:42.74 | 0.1 | undecidable | manual | P | 9 | 20.0688 | 113 | -0.16 | 96 |
IV.RINC.HHZ. | 2020-02-08T13:09:41.58 | 0.3 | undecidable | manual | S | 254 | 4.995 | 149 | -0.35 | 71 |
IV.RUFI.EHZ. | 2020-02-08T13:09:41.86 | 0.1 | undecidable | manual | P | 242 | 14.2746 | 121 | 0.01 | 100 |
IV.SFI.EHZ. | 2020-02-08T13:09:41.92 | 0.1 | undecidable | manual | P | 87 | 14.3745 | 120 | 0.05 | 99 |
IV.RINC.HHZ. | 2020-02-08T13:09:40.43 | 0.1 | undecidable | manual | P | 254 | 4.995 | 149 | -0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RUFI.EHE. | ML:1.2 | 0.0001681 | 0.14 | AML | other | m | 2020-02-08T13:09:44.11 |
IV.RUFI.EHN. | ML:1.2 | 0.00015099999999999998 | 0.32 | AML | other | m | 2020-02-08T13:09:44.34 |
IV.SFI.EHN. | ML:1.6 | 0.000447 | 0.22 | AML | other | m | 2020-02-08T13:09:44.60 |
IV.ASQU.HHN. | ML:1.1 | 0.00013724999999999998 | 0.24 | AML | other | m | 2020-02-08T13:09:44.82 |
IV.SFI.EHE. | ML:1.3 | 0.000191 | 1.1 | AML | other | m | 2020-02-08T13:09:44.96 |
IV.ASQU.HHE. | ML:1.0 | 0.00008845 | 0.22 | AML | other | m | 2020-02-08T13:09:46.30 |
IV.LMD.HHN. | ML:1.5 | 0.00026700000000000004 | 0.1 | AML | other | m | 2020-02-08T13:09:46.34 |
IV.LMD.HHE. | ML:1.7 | 0.0003735 | 0.3 | AML | other | m | 2020-02-08T13:09:46.54 |
IV.RONT.HHN. | ML:1.8 | 0.0004835 | 0.14 | AML | other | m | 2020-02-08T13:09:47.83 |
IV.RONT.HHE. | ML:1.9 | 0.0006154999999999999 | 1.02 | AML | other | m | 2020-02-08T13:09:48.15 |
IV.SEI.HHN. | ML:1.3 | 0.0000937 | 0.58 | AML | other | m | 2020-02-08T13:09:49.47 |
IV.SEI.HHE. | ML:1.2 | 0.0000702 | 0.54 | AML | other | m | 2020-02-08T13:09:51.50 |