A magnitude ML 1.3 earthquake occured in region: 2 km W Colle di Val d'Elsa (SI), on
and geographic coordinates (lat, lon) 43.4320, 11.0920 at 6 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 |
---|---|---|---|---|
Colle di Val d'Elsa | SI | 2 | 21620 | 21620 |
San Gimignano | SI | 6 | 7820 | 29440 |
Poggibonsi | SI | 6 | 29196 | 58636 |
Casole d'Elsa | SI | 11 | 3897 | 62533 |
Monteriggioni | SI | 11 | 9810 | 72343 |
Certaldo | FI | 14 | 16121 | 88464 |
Barberino Val d'Elsa | FI | 14 | 4386 | 92850 |
Tavarnelle Val di Pesa | FI | 16 | 7800 | 100650 |
Castellina in Chianti | SI | 16 | 2859 | 103509 |
Gambassi Terme | FI | 16 | 4870 | 108379 |
Volterra | PI | 19 | 10519 | 118898 |
Radicondoli | SI | 19 | 914 | 119812 |
Montaione | FI | 20 | 3700 | 123512 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2019-06-28 21:28:55 |
43.4318 | 11.0917 | 6 | 2019-06-28 22:53:48 |
Sala Sismica INGV-Roma | 70011971 |
Field | Value |
---|---|
Time (UTC) | 2019-06-28 21:28:55 ± 0.07 |
Latitude | 43.4318 ± 0.0036 |
Longitude | 11.0917 ± 0.0062 |
Depth (km) | 6 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 70011971 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 403 |
Semi-minor axis of confidence ellipse (meter) | 381 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 127 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 400.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 80 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 17 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.64391 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 70011971 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-06-28 22:53:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CIGN.HHZ. | 2019-06-28T21:30:36.71 | 3.0 | undecidable | manual | Sg | 7.65 | 0 | |||
IV.CRJA.HHZ. | 2019-06-28T21:30:32.09 | 3.0 | undecidable | manual | Pg | 9.85 | 0 | |||
OX.VARN.HHZ. | 2019-06-28T21:29:45.99 | 3.0 | undecidable | manual | Pg | 7.6 | 0 | |||
IV.ARCI.HHE. | 2019-06-28T21:29:18.23 | 0.3 | undecidable | manual | S | 154 | 71.4729 | 50 | -0.14 | 66 |
IV.MOCL.EHE. | 2019-06-28T21:29:16.17 | 0.6 | undecidable | manual | S | 6 | 63.9915 | 50 | -0.2 | 44 |
IV.MTCR.EHE. | 2019-06-28T21:29:16.99 | 0.6 | undecidable | manual | S | 354 | 66.4779 | 50 | -0.06 | 45 |
IV.PII.HHE. | 2019-06-28T21:29:13.83 | 0.6 | undecidable | manual | S | 305 | 55.7997 | 50 | -0.36 | 43 |
IV.MAGO.CHE. | 2019-06-28T21:29:09.22 | 0.3 | undecidable | manual | S | 243 | 39.1275 | 99 | -0.31 | 68 |
IV.TRIF.CHE. | 2019-06-28T21:29:08.87 | 0.3 | undecidable | manual | S | 204 | 38.3283 | 99 | -0.38 | 67 |
IV.MOCL.EHE. | 2019-06-28T21:29:08.05 | 0.6 | undecidable | manual | P | 6 | 63.9915 | 50 | 0.38 | 43 |
IV.MTCR.EHE. | 2019-06-28T21:29:08.23 | 0.3 | undecidable | manual | P | 354 | 66.4779 | 50 | 0.17 | 67 |
IV.ARCI.HHE. | 2019-06-28T21:29:08.98 | 0.3 | undecidable | manual | P | 154 | 71.4729 | 50 | 0.16 | 66 |
IV.PII.HHE. | 2019-06-28T21:29:05.97 | 3.0 | undecidable | manual | P | 305 | 55.7997 | 50 | -0.43 | 0 |
IV.MAGO.CHE. | 2019-06-28T21:29:04.03 | 0.1 | undecidable | manual | P | 243 | 39.1275 | 99 | 0.32 | 90 |
IV.FROS.CHZ. | 2019-06-28T21:29:04.75 | 0.3 | undecidable | manual | S | 168 | 25.1526 | 104 | -0.02 | 74 |
IV.TRIF.CHE. | 2019-06-28T21:29:03.58 | 0.1 | undecidable | manual | P | 204 | 38.3283 | 99 | 0.03 | 96 |
IV.CSNT.HHZ. | 2019-06-28T21:29:01.44 | 0.3 | undecidable | manual | S | 74 | 16.6722 | 111 | -0.49 | 68 |
IV.OSSC.HHE. | 2019-06-28T21:29:01.64 | 0.3 | undecidable | manual | S | 51 | 16.0728 | 111 | -0.09 | 74 |
IV.FROS.CHZ. | 2019-06-28T21:29:01.33 | 0.1 | undecidable | manual | P | 168 | 25.1526 | 104 | 0.36 | 92 |
IV.CSNT.HHZ. | 2019-06-28T21:28:59.34 | 0.1 | positive | manual | P | 74 | 16.6722 | 111 | 0.02 | 100 |
IV.OSSC.HHE. | 2019-06-28T21:28:59.43 | 0.1 | positive | manual | P | 51 | 16.0728 | 111 | 0.22 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FROS.CHE. | ML:1.2 | 0.00009845 | 1.08 | AML | other | m | 2019-06-28T21:29:04.33 |
IV.CSNT.HHN. | ML:1.4 | 0.00023899999999999998 | 0.54 | AML | other | m | 2019-06-28T21:29:01.52 |
IV.FROS.CHN. | ML:1.1 | 0.0000868 | 0.64 | AML | other | m | 2019-06-28T21:29:05.62 |
IV.RUFI.EHE. | ML:1.9 | 0.00017000000000000004 | 0.42 | AML | other | m | 2019-06-28T21:29:27.01 |
IV.RUFI.EHN. | ML:2.1 | 0.00028999999999999995 | 0.42 | AML | other | m | 2019-06-28T21:29:31.57 |
IV.FAGN.HHN. | ML:2.1 | 0.0000263 | 0.5 | AML | other | m | 2019-06-28T21:29:33.88 |
IV.FAGN.HHE. | ML:2.2 | 0.000029749999999999998 | 0.48 | AML | other | m | 2019-06-28T21:29:34.41 |