A magnitude ML 1.8 earthquake occured in region: 6 km W Greve in Chianti (FI), on
and geographic coordinates (lat, lon) 43.5860, 11.2480 at 10 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 |
---|---|---|---|---|
Greve in Chianti | FI | 6 | 13862 | 13862 |
Tavarnelle Val di Pesa | FI | 7 | 7800 | 21662 |
Barberino Val d'Elsa | FI | 8 | 4386 | 26048 |
San Casciano in Val di Pesa | FI | 9 | 17062 | 43110 |
Impruneta | FI | 11 | 14615 | 57725 |
Castellina in Chianti | SI | 13 | 2859 | 60584 |
Radda in Chianti | SI | 15 | 1613 | 62197 |
Montespertoli | FI | 15 | 13537 | 75734 |
Poggibonsi | SI | 15 | 29196 | 104930 |
Certaldo | FI | 17 | 16121 | 121051 |
Figline e Incisa Valdarno | FI | 19 | 23505 | 144556 |
Bagno a Ripoli | FI | 19 | 25611 | 170167 |
Gaiole in Chianti | SI | 20 | 2758 | 172925 |
Scandicci | FI | 20 | 50609 | 223534 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.8 | 2014-12-20 07:13:17 |
43.5858 | 11.2483 | 10 | 2015-09-21 09:40:11 |
Bollettino Sismico Italiano INGV | 19928861 |
Field | Value |
---|---|
Time (UTC) | 2014-12-20 07:13:17 ± 0.09 |
Latitude | 43.5858 ± 0.0063 |
Longitude | 11.2483 ± 0.0074 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 19928861 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 630 |
Semi-minor axis of confidence ellipse (meter) | 626 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 267 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 630.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 95 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.28 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.59265 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.1 |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 19928861 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-06-26 13:14:51 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MOCO.HHZ. | 2014-12-20T07:15:04.99 | 3.0 | undecidable | manual | Sn | 0.78 | 0 | |||
IV.T0702.EHZ. | 2014-12-20T07:14:58.05 | 3.0 | undecidable | manual | Pg | 16.66 | 0 | |||
IV.TOLF.HHZ. | 2014-12-20T07:14:20.99 | 3.0 | undecidable | manual | Sg | 2.12 | 0 | |||
IV.VOBA.HNZ. | 2014-12-20T07:14:08.99 | 3.0 | undecidable | manual | Sn | -9.49 | 0 | |||
IV.RNI2.HHZ. | 2014-12-20T07:14:04.64 | 3.0 | negative | manual | Pn | -2.93 | 0 | |||
IV.VENL.HNZ. | 2014-12-20T07:13:52.58 | 3.0 | negative | manual | Pg | 2.68 | 0 | |||
IV.IMOL.HNZ. | 2014-12-20T07:13:39.99 | 3.0 | undecidable | manual | S | -0.46 | 0 | |||
GU.POPM.HHZ. | 2014-12-20T07:13:37.67 | 0.6 | undecidable | manual | S | 322 | 64.3911 | 50 | 0.72 | 38 |
IV.LMD.HHZ. | 2014-12-20T07:13:37.30 | 0.6 | undecidable | manual | S | 34 | 65.7897 | 50 | -0.02 | 46 |
IV.PII.HHZ. | 2014-12-20T07:13:35.30 | 0.6 | undecidable | manual | S | 285 | 59.9955 | 50 | -0.48 | 42 |
IV.CRE.HHZ. | 2014-12-20T07:13:35.00 | 0.6 | undecidable | manual | S | 86 | 56.5989 | 50 | 0.12 | 45 |
IV.ASQU.HHZ. | 2014-12-20T07:13:32.60 | 0.6 | undecidable | manual | S | 61 | 49.3173 | 50 | -0.33 | 44 |
IV.FROS.HHZ. | 2014-12-20T07:13:31.00 | 0.3 | undecidable | manual | S | 190 | 42.3243 | 50 | -0.08 | 71 |
IV.LMD.HHZ. | 2014-12-20T07:13:29.10 | 0.3 | undecidable | manual | P | 34 | 65.7897 | 50 | 0.36 | 64 |
GU.POPM.HHZ. | 2014-12-20T07:13:29.28 | 0.6 | undecidable | manual | P | 322 | 64.3911 | 50 | 0.75 | 37 |
IV.PII.HHZ. | 2014-12-20T07:13:28.15 | 0.3 | undecidable | manual | P | 285 | 59.9955 | 50 | 0.3 | 65 |
IV.RUFI.EHE. | 2014-12-20T07:13:28.39 | 0.6 | undecidable | manual | S | 37 | 34.9428 | 50 | -0.71 | 40 |
IV.CRMI.HHE. | 2014-12-20T07:13:27.92 | 0.3 | undecidable | manual | S | 317 | 31.746 | 50 | -0.32 | 68 |
IV.CRE.HHZ. | 2014-12-20T07:13:27.96 | 0.3 | undecidable | manual | P | 86 | 56.5989 | 50 | 0.63 | 60 |
IV.MTCR.EHZ. | 2014-12-20T07:13:26.68 | 0.3 | undecidable | manual | P | 338 | 52.9026 | 50 | -0.07 | 69 |
IV.ASQU.HHZ. | 2014-12-20T07:13:26.34 | 0.3 | undecidable | manual | P | 61 | 49.3173 | 50 | 0.14 | 69 |
IV.FROS.HHZ. | 2014-12-20T07:13:25.20 | 0.3 | undecidable | manual | P | 190 | 42.3243 | 50 | 0.06 | 71 |
IV.CRMI.HHE. | 2014-12-20T07:13:23.25 | 0.3 | undecidable | manual | P | 317 | 31.746 | 50 | -0.25 | 69 |
IV.RUFI.EHE. | 2014-12-20T07:13:23.70 | 0.1 | undecidable | manual | P | 37 | 34.9428 | 50 | -0.29 | 91 |
IV.CSNT.HHZ. | 2014-12-20T07:13:22.40 | 0.3 | undecidable | manual | S | 165 | 12.9759 | 127 | -0.24 | 72 |
IV.OSSC.HHZ. | 2014-12-20T07:13:21.10 | 0.3 | undecidable | manual | S | 182 | 6.8931 | 145 | -0.06 | 75 |
IV.CSNT.HHZ. | 2014-12-20T07:13:20.23 | 0.1 | undecidable | manual | P | 165 | 12.9759 | 127 | -0.03 | 100 |
IV.OSSC.HHZ. | 2014-12-20T07:13:19.50 | 0.1 | undecidable | manual | P | 182 | 6.8931 | 145 | 0.09 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ASQU.HHN. | ML:1.9 | 0.000195 | 0.5 | AML | other | m | 2014-12-20T07:13:33.10 |