A magnitude ML 1.1 earthquake occured in region: 6 km W Greve in Chianti (FI), on
and geographic coordinates (lat, lon) 43.6060, 11.2460 at 10 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 |
---|---|---|---|---|
Greve in Chianti | FI | 6 | 13862 | 13862 |
Tavarnelle Val di Pesa | FI | 8 | 7800 | 21662 |
San Casciano in Val di Pesa | FI | 8 | 17062 | 38724 |
Impruneta | FI | 9 | 14615 | 53339 |
Barberino Val d'Elsa | FI | 9 | 4386 | 57725 |
Montespertoli | FI | 14 | 13537 | 71262 |
Castellina in Chianti | SI | 15 | 2859 | 74121 |
Radda in Chianti | SI | 17 | 1613 | 75734 |
Poggibonsi | SI | 17 | 29196 | 104930 |
Bagno a Ripoli | FI | 17 | 25611 | 130541 |
Certaldo | FI | 18 | 16121 | 146662 |
Figline e Incisa Valdarno | FI | 18 | 23505 | 170167 |
Scandicci | FI | 18 | 50609 | 220776 |
Firenze | FI | 18 | 382808 | 603584 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2014-12-23 12:38:47 |
43.6057 | 11.2465 | 10 | 2014-12-23 12:48:51 |
Sala Sismica INGV-Roma | 15677281 |
Field | Value |
---|---|
Time (UTC) | 2014-12-23 12:38:47 ± 0.11 |
Latitude | 43.6057 ± 0.0054 |
Longitude | 11.2465 ± 0.0124 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 15677281 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 962 |
Semi-minor axis of confidence ellipse (meter) | 598 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 272 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 960.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 141 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.07644 |
Epicentral distance of station farthest from the epicenter (degree) | 0.40110 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 15677281 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2014-12-23 12:48:51 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FROS.HHE. | 2014-12-23T12:39:01.76 | 0.1 | undecidable | manual | S | 189 | 44.5221 | 50 | -0.05 | 96 |
IV.RUFI.EHZ. | 2014-12-23T12:38:58.66 | 0.3 | undecidable | manual | S | 39 | 33.3444 | 50 | -0.16 | 72 |
IV.RUFI.EHZ. | 2014-12-23T12:38:53.93 | 0.1 | undecidable | manual | P | 39 | 33.3444 | 50 | 0.02 | 98 |
IV.CSNT.HHZ. | 2014-12-23T12:38:53.58 | 0.3 | undecidable | manual | S | 167 | 15.0738 | 123 | 0.13 | 75 |
IV.TAV1.HHZ. | 2014-12-23T12:38:51.53 | 0.3 | undecidable | manual | S | 258 | 8.4804 | 139 | -0.18 | 75 |
IV.OSSC.HHZ. | 2014-12-23T12:38:51.36 | 0.3 | undecidable | manual | S | 180 | 9.0798 | 137 | -0.49 | 70 |
IV.OSSC.HHZ. | 2014-12-23T12:38:50.09 | 0.1 | undecidable | manual | P | 180 | 9.0798 | 137 | 0.21 | 99 |
IV.CSNT.HHZ. | 2014-12-23T12:38:50.91 | 0.1 | undecidable | manual | P | 167 | 15.0738 | 123 | 0.1 | 100 |
IV.TAV1.HHZ. | 2014-12-23T12:38:50.00 | 0.1 | undecidable | manual | P | 258 | 8.4804 | 139 | 0.2 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CSNT.HHE. | ML:0.9 | 0.00007189999999999999 | 0.46 | AML | other | m | 2014-12-23T12:38:54.14 |
IV.CSNT.HHN. | ML:0.9 | 0.0000786 | 0.7 | AML | other | m | 2014-12-23T12:38:54.55 |
IV.OSSC.HHN. | ML:1.2 | 0.0002175 | 0.32 | AML | other | m | 2014-12-23T12:38:52.34 |
IV.OSSC.HHE. | ML:1.5 | 0.000391 | 0.1 | AML | other | m | 2014-12-23T12:38:52.27 |