A magnitude ML 1.9 earthquake occured in region: 8 km SE Castellina in Chianti (SI), on
and geographic coordinates (lat, lon) 43.4120, 11.3510 at 5 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 |
---|---|---|---|---|
Castellina in Chianti | SI | 8 | 2859 | 2859 |
Radda in Chianti | SI | 9 | 1613 | 4472 |
Gaiole in Chianti | SI | 9 | 2758 | 7230 |
Siena | SI | 10 | 53903 | 61133 |
Monteriggioni | SI | 11 | 9810 | 70943 |
Castelnuovo Berardenga | SI | 14 | 9097 | 80040 |
Cavriglia | AR | 17 | 9614 | 89654 |
Sovicille | SI | 18 | 10116 | 99770 |
Poggibonsi | SI | 18 | 29196 | 128966 |
Colle di Val d'Elsa | SI | 19 | 21620 | 150586 |
Greve in Chianti | FI | 19 | 13862 | 164448 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.9 | 2019-05-13 21:10:53 |
43.4117 | 11.3512 | 5 | 2019-11-13 14:30:52 |
Bollettino Sismico Italiano INGV | 69858141 |
Reviewed Rev100 |
ML 1.8 | 2019-05-13 21:10:53 |
43.4162 | 11.3208 | 7 | 2019-05-13 21:18:20 |
Sala Sismica INGV-Roma | 68525651 |
Field | Value |
---|---|
Time (UTC) | 2019-05-13 21:10:53 ± 0.31 |
Latitude | 43.4117 ± 0.0063 |
Longitude | 11.3512 ± 0.0396 |
Depth (km) | 5 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 69858141 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3155 |
Semi-minor axis of confidence ellipse (meter) | 587 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 275 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3150.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 200 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.07554 |
Epicentral distance of station farthest from the epicenter (degree) | 0.64212 |
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 | 1.9 |
Uncertainty | 0.3 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 69858141 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-06-24 07:42:46 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 68525651 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-05-13 21:18:20 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SEI.HHZ. | 2019-05-13T21:11:16.60 | 0.6 | undecidable | manual | S | 0 | 71.2731 | 50 | 0.5 | 42 |
IV.RUFI.EHZ. | 2019-05-13T21:11:09.58 | 0.6 | undecidable | manual | S | 15 | 49.0176 | 50 | -0.57 | 42 |
IV.SEI.HHZ. | 2019-05-13T21:11:06.67 | 0.6 | undecidable | manual | P | 0 | 71.2731 | 50 | 0.22 | 44 |
IV.FROS.CHZ. | 2019-05-13T21:11:02.66 | 0.6 | undecidable | manual | S | 215 | 27.3504 | 100 | -0.27 | 48 |
IV.RUFI.EHZ. | 2019-05-13T21:11:02.89 | 0.1 | negative | manual | P | 15 | 49.0176 | 50 | -0.12 | 94 |
IV.FROS.CHZ. | 2019-05-13T21:10:59.05 | 0.6 | undecidable | manual | P | 215 | 27.3504 | 100 | 0.21 | 48 |
IV.OSSC.HHZ. | 2019-05-13T21:10:58.54 | 0.6 | undecidable | manual | S | 326 | 15.0738 | 108 | -0.22 | 49 |
IV.OSSC.HHZ. | 2019-05-13T21:10:56.56 | 0.1 | negative | manual | P | 326 | 15.0738 | 108 | 0.12 | 100 |
IV.CSNT.HHZ. | 2019-05-13T21:10:56.48 | 0.6 | undecidable | manual | S | 324 | 8.3805 | 121 | -0.18 | 50 |
IV.CSNT.HHZ. | 2019-05-13T21:10:55.41 | 0.3 | undecidable | manual | P | 324 | 8.3805 | 121 | 0.19 | 75 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.OSSC.HNE. | ML:2.1 | 0.001555086 | 0.192 | AML | other | m | 2019-05-13T21:10:58.80 |
IV.OSSC.HHN. | ML:2.1 | 0.0015709845 | 0.2048 | AML | other | m | 2019-05-13T21:10:58.80 |
IV.OSSC.HNN. | ML:2.0 | 0.0011569635 | 1.7952 | AML | other | m | 2019-05-13T21:10:58.05 |
IV.OSSC.HHE. | ML:2.0 | 0.001192331 | 1.8208 | AML | other | m | 2019-05-13T21:10:59.04 |
IV.FROS.CHN. | ML:1.7 | 0.0002753073 | 0.4096 | AML | other | m | 2019-05-13T21:11:04.56 |
IV.FROS.CHE. | ML:1.5 | 0.000184555525 | 0.2176 | AML | other | m | 2019-05-13T21:11:05.73 |
IV.RUFI.EHE. | ML:1.4 | 0.00006495682 | 0.256 | AML | other | m | 2019-05-13T21:11:10.87 |
IV.RUFI.EHN. | ML:1.5 | 0.000083680745 | 0.3968 | AML | other | m | 2019-05-13T21:11:11.05 |
IV.SEI.HHN. | ML:2.5 | 0.0005375442999999999 | 0.2944 | AML | other | m | 2019-05-13T21:11:17.84 |