A magnitude ML 1.0 earthquake occured in region: 1 km NE Colle di Val d'Elsa (SI), on
and geographic coordinates (lat, lon) 43.4300, 11.1240 at 9 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 | 1 | 21620 | 21620 |
Poggibonsi | SI | 5 | 29196 | 50816 |
San Gimignano | SI | 8 | 7820 | 58636 |
Monteriggioni | SI | 9 | 9810 | 68446 |
Casole d'Elsa | SI | 12 | 3897 | 72343 |
Barberino Val d'Elsa | FI | 13 | 4386 | 76729 |
Castellina in Chianti | SI | 14 | 2859 | 79588 |
Certaldo | FI | 15 | 16121 | 95709 |
Tavarnelle Val di Pesa | FI | 15 | 7800 | 103509 |
Gambassi Terme | FI | 18 | 4870 | 108379 |
Sovicille | SI | 19 | 10116 | 118495 |
Radicondoli | SI | 20 | 914 | 119409 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2019-06-30 13:25:53 |
43.4305 | 11.1237 | 9 | 2019-06-30 13:36:56 |
Sala Sismica INGV-Roma | 70067411 |
Field | Value |
---|---|
Time (UTC) | 2019-06-30 13:25:53 ± 0.12 |
Latitude | 43.4305 ± 0.0081 |
Longitude | 11.1237 ± 0.0223 |
Depth (km) | 9 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 70067411 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1845 |
Semi-minor axis of confidence ellipse (meter) | 536 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 110 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1840.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 149 |
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) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.12860 |
Epicentral distance of station farthest from the epicenter (degree) | 0.49373 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 70067411 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-06-30 13:36:56 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MAGO.CHE. | 2019-06-30T13:26:06.57 | 0.6 | undecidable | manual | S | 245 | 41.4252 | 50 | -0.6 | 42 |
IV.RUFI.EHE. | 2019-06-30T13:26:03.51 | 0.3 | undecidable | manual | P | 34 | 54.8007 | 50 | 0.15 | 69 |
IV.FROS.CHZ. | 2019-06-30T13:26:02.40 | 0.3 | undecidable | manual | S | 174 | 24.6531 | 111 | -0.02 | 75 |
IV.MAGO.CHE. | 2019-06-30T13:26:01.78 | 0.6 | undecidable | manual | P | 245 | 41.4252 | 50 | 0.48 | 44 |
IV.TRIF.CHE. | 2019-06-30T13:26:00.85 | 0.3 | undecidable | manual | P | 207 | 39.3273 | 50 | -0.12 | 71 |
IV.OSSC.HHZ. | 2019-06-30T13:25:59.10 | 0.3 | undecidable | manual | S | 44 | 14.2746 | 123 | -0.1 | 75 |
IV.FROS.CHZ. | 2019-06-30T13:25:58.70 | 0.1 | undecidable | manual | P | 174 | 24.6531 | 111 | 0.14 | 97 |
IV.CSNT.HHZ. | 2019-06-30T13:25:58.96 | 0.1 | undecidable | manual | S | 71 | 14.2746 | 123 | -0.22 | 97 |
IV.CSNT.HHZ. | 2019-06-30T13:25:56.77 | 0.1 | undecidable | manual | P | 71 | 14.2746 | 123 | 0.08 | 100 |
IV.OSSC.HHZ. | 2019-06-30T13:25:56.80 | 0.1 | undecidable | manual | P | 44 | 14.2746 | 123 | 0.1 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CSNT.HHN. | ML:1.2 | 0.00015150000000000002 | 1.82 | AML | other | m | 2019-06-30T13:25:59.99 |
IV.OSSC.HHE. | ML:1.0 | 0.000104 | 0.48 | AML | other | m | 2019-06-30T13:25:59.13 |
IV.CSNT.HHE. | ML:1.0 | 0.00009255 | 0.68 | AML | other | m | 2019-06-30T13:25:59.06 |
IV.OSSC.HHN. | ML:1.0 | 0.0000937 | 1.24 | AML | other | m | 2019-06-30T13:25:59.78 |
IV.FROS.CHE. | ML:1.1 | 0.00007295 | 0.54 | AML | other | m | 2019-06-30T13:26:02.36 |
IV.FROS.CHN. | ML:1.0 | 0.00006145 | 0.68 | AML | other | m | 2019-06-30T13:26:05.66 |