A magnitude ML 1.7 earthquake occured in region: 3 km NW Colle di Val d'Elsa (SI), on
and geographic coordinates (lat, lon) 43.4380, 11.0820 at 7 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 |
---|---|---|---|---|
Colle di Val d'Elsa | SI | 3 | 21620 | 21620 |
San Gimignano | SI | 5 | 7820 | 29440 |
Poggibonsi | SI | 6 | 29196 | 58636 |
Casole d'Elsa | SI | 11 | 3897 | 62533 |
Monteriggioni | SI | 12 | 9810 | 72343 |
Certaldo | FI | 13 | 16121 | 88464 |
Barberino Val d'Elsa | FI | 14 | 4386 | 92850 |
Gambassi Terme | FI | 15 | 4870 | 97720 |
Tavarnelle Val di Pesa | FI | 16 | 7800 | 105520 |
Castellina in Chianti | SI | 17 | 2859 | 108379 |
Volterra | PI | 18 | 10519 | 118898 |
Montaione | FI | 19 | 3700 | 122598 |
Radicondoli | SI | 20 | 914 | 123512 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.7 | 2019-07-21 03:39:36 |
43.438 | 11.082 | 7 | 2019-11-13 14:31:00 |
Bollettino Sismico Italiano INGV | 71910631 |
Reviewed Rev100 |
ML 1.7 | 2019-07-21 03:39:36 |
43.4365 | 11.0765 | 6 | 2019-07-21 03:45:55 |
Sala Sismica INGV-Roma | 70752531 |
Field | Value |
---|---|
Time (UTC) | 2019-07-21 03:39:36 ± 0.12 |
Latitude | 43.4380 ± 0.0045 |
Longitude | 11.0820 ± 0.0087 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 71910631 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 584 |
Semi-minor axis of confidence ellipse (meter) | 427 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 122 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 580.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 103 |
Number of associated phases, regardless of their use for origin computation | 35 |
Number of defining phases | 32 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.38 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.86425 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | 28 |
Type of magnitude | ML |
Reference to an origin | 70752531 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-07-21 03:45:55 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | 32 |
Type of magnitude | ML |
Reference to an origin | 71910631 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-08-29 14:10:32 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
MN.TRI.HHZ. | 2019-07-21T03:41:03.79 | 3.0 | undecidable | manual | Sn | 3.83 | 0 | |||
IV.SAMA.HHZ. | 2019-07-21T03:40:43.60 | 3.0 | undecidable | manual | Sg | 7.54 | 0 | |||
IV.PARC.HHZ. | 2019-07-21T03:40:06.20 | 0.1 | undecidable | manual | S | 76 | 95.9262 | 50 | 0.63 | 74 |
IV.TOLF.HHZ. | 2019-07-21T03:40:04.74 | 3.0 | undecidable | manual | P | 0.95 | 0 | |||
IV.LMD.HHZ. | 2019-07-21T03:40:03.40 | 0.1 | undecidable | manual | S | 35 | 86.8464 | 50 | 0.25 | 84 |
IV.SSP9.EHZ. | 2019-07-21T03:40:02.30 | 0.1 | undecidable | manual | S | 80 | 85.7475 | 50 | -0.56 | 78 |
IV.SFI.EHZ. | 2019-07-21T03:40:01.20 | 0.1 | undecidable | manual | S | 50 | 80.2641 | 50 | -0.2 | 86 |
IV.CASP.HHZ. | 2019-07-21T03:39:59.20 | 0.1 | undecidable | manual | S | 194 | 73.8705 | 50 | -0.5 | 82 |
IV.MOCL.EHZ. | 2019-07-21T03:39:56.80 | 0.1 | undecidable | manual | S | 7 | 63.3921 | 50 | -0.09 | 91 |
IV.MPPT.EHZ. | 2019-07-21T03:39:55.30 | 0.1 | undecidable | manual | S | 1 | 57.5979 | 50 | -0.05 | 93 |
IV.RIBO.EHZ.01 | 2019-07-21T03:39:54.10 | 0.1 | undecidable | manual | S | 183 | 54.3012 | 50 | -0.37 | 87 |
IV.RUFI.EHZ. | 2019-07-21T03:39:54.40 | 0.1 | undecidable | manual | S | 38 | 56.0994 | 50 | -0.54 | 83 |
IV.PII.HHZ. | 2019-07-21T03:39:54.10 | 0.1 | undecidable | manual | S | 305 | 54.7008 | 50 | -0.48 | 85 |
IV.PARC.HHZ. | 2019-07-21T03:39:53.69 | 0.1 | positive | manual | P | 76 | 95.9262 | 50 | 0.38 | 80 |
IV.LMD.HHZ. | 2019-07-21T03:39:52.48 | 0.1 | positive | manual | P | 35 | 86.8464 | 50 | 0.57 | 78 |
IV.SSP9.EHZ. | 2019-07-21T03:39:52.25 | 0.1 | positive | manual | P | 80 | 85.7475 | 50 | 0.5 | 80 |
IV.SFI.EHZ. | 2019-07-21T03:39:51.02 | 0.1 | undecidable | manual | P | 50 | 80.2641 | 50 | 0.12 | 88 |
TV.SF04.EHZ. | 2019-07-21T03:39:51.06 | 0.1 | positive | manual | P | 145 | 81.5517 | 50 | -0.04 | 89 |
IV.CRMI.HHZ. | 2019-07-21T03:39:50.20 | 0.1 | undecidable | manual | S | 348 | 40.5261 | 50 | -0.58 | 84 |
IV.CASP.HHZ. | 2019-07-21T03:39:50.66 | 0.1 | undecidable | manual | P | 194 | 73.8705 | 50 | 0.74 | 74 |
IV.SEI.HHZ. | 2019-07-21T03:39:49.91 | 0.1 | undecidable | manual | P | 18 | 71.8725 | 50 | 0.31 | 86 |
IV.TRIF.CHZ. | 2019-07-21T03:39:49.90 | 0.1 | undecidable | manual | S | 202 | 38.628 | 100 | -0.28 | 92 |
IV.MOCL.EHZ. | 2019-07-21T03:39:49.06 | 0.1 | undecidable | manual | P | 7 | 63.3921 | 50 | 0.76 | 75 |
IV.MPPT.EHZ. | 2019-07-21T03:39:47.31 | 0.1 | undecidable | manual | P | 1 | 57.5979 | 50 | -0.1 | 92 |
IV.PII.HHZ. | 2019-07-21T03:39:47.38 | 0.1 | undecidable | manual | P | 305 | 54.7008 | 50 | 0.42 | 86 |
IV.RIBO.EHZ.01 | 2019-07-21T03:39:47.38 | 0.1 | undecidable | manual | P | 183 | 54.3012 | 50 | 0.48 | 85 |
IV.RUFI.EHZ. | 2019-07-21T03:39:46.89 | 0.1 | positive | manual | P | 38 | 56.0994 | 50 | -0.28 | 89 |
IV.FROS.CHZ. | 2019-07-21T03:39:45.70 | 0.1 | undecidable | manual | S | 167 | 26.0517 | 105 | -0.19 | 95 |
IV.CRMI.HHZ. | 2019-07-21T03:39:44.68 | 0.1 | undecidable | manual | P | 348 | 40.5261 | 50 | -0.09 | 95 |
IV.TRIF.CHZ. | 2019-07-21T03:39:44.37 | 0.1 | positive | manual | P | 202 | 38.628 | 100 | -0.06 | 96 |
IV.CSNT.HHZ. | 2019-07-21T03:39:42.30 | 0.1 | undecidable | manual | S | 77 | 17.1717 | 112 | -0.68 | 85 |
IV.FROS.CHZ. | 2019-07-21T03:39:42.21 | 0.1 | positive | manual | P | 167 | 26.0517 | 105 | 0.26 | 94 |
IV.OSSC.HHZ. | 2019-07-21T03:39:42.50 | 0.1 | undecidable | manual | S | 54 | 16.2726 | 113 | -0.17 | 97 |
IV.OSSC.HHZ. | 2019-07-21T03:39:40.33 | 0.1 | positive | manual | P | 54 | 16.2726 | 113 | 0.24 | 96 |
IV.CSNT.HHZ. | 2019-07-21T03:39:40.23 | 0.1 | positive | manual | P | 77 | 17.1717 | 112 | -0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CSNT.HHE. | ML:0.0 | 0.000770286 | 0.08 | AML | other | m | 2019-07-21T03:39:42.45 |
IV.OSSC.HHE. | ML:0.0 | 0.00081049255 | 0.1808 | AML | other | m | 2019-07-21T03:39:43.22 |
IV.CSNT.HHN. | ML:0.0 | 0.0013123738 | 0.16 | AML | other | m | 2019-07-21T03:39:42.47 |
IV.OSSC.HHN. | ML:0.0 | 0.0007555000000000001 | 0.3 | AML | other | m | 2019-07-21T03:39:42.85 |
IV.OSSC.HNE. | ML:0.0 | 0.000736264 | 0.32 | AML | other | m | 2019-07-21T03:39:42.85 |
IV.OSSC.HNN. | ML:0.0 | 0.00079634045 | 0.1904 | AML | other | m | 2019-07-21T03:39:43.21 |
IV.FROS.CHE. | ML:0.0 | 0.0005633698 | 0.24 | AML | other | m | 2019-07-21T03:39:45.92 |
IV.FROS.CHN. | ML:0.0 | 0.0004268101 | 0.152 | AML | other | m | 2019-07-21T03:39:47.41 |
IV.TRIF.CHN. | ML:0.0 | 0.000367 | 0.18 | AML | other | m | 2019-07-21T03:39:50.48 |
IV.TRIF.CHE. | ML:0.0 | 0.0003055 | 0.12 | AML | other | m | 2019-07-21T03:39:50.59 |
IV.CRMI.HHN. | ML:0.0 | 0.0000405 | 0.26 | AML | other | m | 2019-07-21T03:39:50.73 |
IV.CRMI.HHE. | ML:0.0 | 0.00002797809 | 0.2208 | AML | other | m | 2019-07-21T03:39:50.99 |
IV.PII.HHN. | ML:0.0 | 0.0001625624 | 0.24 | AML | other | m | 2019-07-21T03:39:54.94 |
IV.PII.HHE. | ML:0.0 | 0.000182 | 0.3 | AML | other | m | 2019-07-21T03:39:55.84 |
IV.MPPT.EHE. | ML:0.0 | 0.00007835000000000001 | 0.48 | AML | other | m | 2019-07-21T03:39:56.16 |
IV.MPPT.EHN. | ML:0.0 | 0.0000566 | 0.18 | AML | other | m | 2019-07-21T03:39:56.76 |
IV.CASP.HHN. | ML:0.0 | 0.00006485 | 0.3 | AML | other | m | 2019-07-21T03:39:59.84 |
IV.CASP.HHE. | ML:0.0 | 0.000044295825 | 0.1584 | AML | other | m | 2019-07-21T03:40:00.22 |
IV.MOCL.EHN. | ML:0.0 | 0.00007917554 | 0.4 | AML | other | m | 2019-07-21T03:40:01.03 |
IV.MOCL.EHE. | ML:0.0 | 0.00005475 | 0.3 | AML | other | m | 2019-07-21T03:40:01.55 |
IV.SFI.EHE. | ML:0.0 | 0.00003985 | 0.36 | AML | other | m | 2019-07-21T03:40:01.82 |
IV.SFI.EHN. | ML:0.0 | 0.00002665 | 0.68 | AML | other | m | 2019-07-21T03:40:03.38 |
IV.SEI.HHN. | ML:0.0 | 0.0001448435 | 0.4016 | AML | other | m | 2019-07-21T03:40:05.14 |
IV.LMD.HHN. | ML:0.0 | 0.000056999999999999996 | 0.24 | AML | other | m | 2019-07-21T03:40:04.00 |
IV.SEI.HHE. | ML:0.0 | 0.00008065 | 0.32 | AML | other | m | 2019-07-21T03:40:04.46 |
IV.PARC.HHN. | ML:0.0 | 0.000021587975000000002 | 0.5808 | AML | other | m | 2019-07-21T03:40:09.87 |
IV.LMD.HHE. | ML:0.0 | 0.00003175 | 0.42 | AML | other | m | 2019-07-21T03:40:09.22 |
IV.PARC.HHE. | ML:0.0 | 0.000020835489999999997 | 0.44 | AML | other | m | 2019-07-21T03:40:09.92 |
IV.CRMI.HNN. | ML:1.4 | 0.000091845255 | 0.2608 | AML | other | m | 2019-07-21T03:39:50.60 |
IV.RUFI.EHN. | ML:1.6 | 0.000083202915 | 0.24 | AML | other | m | 2019-07-21T03:39:55.14 |
IV.RUFI.EHE. | ML:1.7 | 0.00011310855 | 0.2208 | AML | other | m | 2019-07-21T03:39:55.26 |
IV.RIBO.EHE.01 | ML:1.7 | 0.00010754676499999998 | 0.1392 | AML | other | m | 2019-07-21T03:39:54.45 |