A magnitude ML 0.9 earthquake occured in region: 4 km N Borgo San Lorenzo (FI), on
and geographic coordinates (lat, lon) 43.9940, 11.4020 at 9 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 |
---|---|---|---|---|
Borgo San Lorenzo | FI | 4 | 18211 | 18211 |
Scarperia e San Piero | FI | 7 | 12217 | 30428 |
Vicchio | FI | 8 | 8044 | 38472 |
Barberino di Mugello | FI | 13 | 10836 | 49308 |
Vaglia | FI | 14 | 5073 | 54381 |
Firenzuola | FI | 14 | 4726 | 59107 |
Dicomano | FI | 15 | 5515 | 64622 |
Palazzuolo sul Senio | FI | 18 | 1154 | 65776 |
San Godenzo | FI | 19 | 1167 | 66943 |
Marradi | FI | 19 | 3139 | 70082 |
Rufina | FI | 20 | 7346 | 77428 |
Londa | FI | 20 | 1840 | 79268 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.9 | 2019-08-10 00:54:09 |
43.9942 | 11.4022 | 9 | 2019-11-13 14:31:08 |
Bollettino Sismico Italiano INGV | 73572321 |
Reviewed Rev100 |
ML 1.1 | 2019-08-10 00:54:04 |
44.021 | 11.3842 | 20 | 2019-08-10 01:00:26 |
Sala Sismica INGV-Roma | 71322541 |
Field | Value |
---|---|
Time (UTC) | 2019-08-10 00:54:09 ± 0.04 |
Latitude | 43.9942 ± 0.0036 |
Longitude | 11.4022 ± 0.0025 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 73572321 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 360 |
Semi-minor axis of confidence ellipse (meter) | 190 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 349 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 360.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 83 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.06745 |
Epicentral distance of station farthest from the epicenter (degree) | 0.36333 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 73572321 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-11-01 13:22:34 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 71322541 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-08-10 01:00:26 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SFI.EHZ. | 2019-08-10T00:54:22.01 | 0.6 | undecidable | manual | S | 105 | 36.8298 | 50 | 0.05 | 49 |
IV.ASQU.HHZ. | 2019-08-10T00:54:22.28 | 0.6 | undecidable | manual | S | 125 | 37.9287 | 50 | 0.05 | 48 |
IV.CRMI.HNN. | 2019-08-10T00:54:22.99 | 0.6 | undecidable | manual | S | 237 | 40.3263 | 50 | 0.12 | 48 |
IV.LMD.HHZ. | 2019-08-10T00:54:18.55 | 0.3 | undecidable | manual | S | 69 | 26.0517 | 109 | -0.14 | 73 |
IV.MPPT.EHZ. | 2019-08-10T00:54:18.15 | 0.6 | undecidable | manual | S | 261 | 25.2525 | 109 | -0.27 | 47 |
IV.BRIS.HHN. | 2019-08-10T00:54:17.08 | 0.3 | undecidable | manual | P | 49 | 38.628 | 50 | 0.26 | 70 |
IV.ASQU.HHZ. | 2019-08-10T00:54:16.63 | 0.3 | undecidable | manual | P | 125 | 37.9287 | 50 | -0.07 | 72 |
IV.CRMI.HNN. | 2019-08-10T00:54:16.98 | 0.1 | undecidable | manual | P | 237 | 40.3263 | 50 | -0.09 | 96 |
IV.RUFI.EHZ. | 2019-08-10T00:54:16.64 | 0.6 | undecidable | manual | S | 154 | 19.3695 | 115 | 0.12 | 49 |
IV.SFI.EHZ. | 2019-08-10T00:54:16.41 | 0.1 | undecidable | manual | P | 105 | 36.8298 | 50 | -0.13 | 96 |
IV.MOCL.EHZ. | 2019-08-10T00:54:15.95 | 0.3 | undecidable | manual | S | 274 | 17.6712 | 116 | -0.06 | 75 |
IV.MPPT.EHZ. | 2019-08-10T00:54:14.41 | 0.1 | undecidable | manual | P | 261 | 25.2525 | 109 | -0.09 | 98 |
IV.LMD.HHZ. | 2019-08-10T00:54:14.50 | 0.1 | undecidable | manual | P | 69 | 26.0517 | 109 | -0.16 | 97 |
IV.RUFI.EHZ. | 2019-08-10T00:54:13.55 | 0.3 | undecidable | manual | P | 154 | 19.3695 | 115 | 0.14 | 74 |
IV.SEI.HHZ. | 2019-08-10T00:54:13.20 | 0.3 | undecidable | manual | S | 332 | 7.4814 | 140 | 0.03 | 77 |
IV.MOCL.EHZ. | 2019-08-10T00:54:13.27 | 0.1 | undecidable | manual | P | 274 | 17.6712 | 116 | 0.16 | 98 |
IV.SEI.HHZ. | 2019-08-10T00:54:11.63 | 0.1 | undecidable | manual | P | 332 | 7.4814 | 140 | 0.16 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SEI.HHE. | ML:1.2 | 0.00022511935 | 0.2 | AML | other | m | 2019-08-10T00:54:13.85 |
IV.SEI.HHN. | ML:1.5 | 0.0005675126 | 0.32 | AML | other | m | 2019-08-10T00:54:13.42 |
IV.MOCL.EHN. | ML:1.3 | 0.00015646015 | 0.16 | AML | other | m | 2019-08-10T00:54:16.27 |
IV.MOCL.EHE. | ML:1.3 | 0.0001860992 | 0.12 | AML | other | m | 2019-08-10T00:54:16.34 |
IV.RUFI.EHN. | ML:0.5 | 0.000023204373 | 0.4 | AML | other | m | 2019-08-10T00:54:21.95 |
IV.RUFI.EHE. | ML:0.4 | 0.000022105074999999998 | 0.52 | AML | other | m | 2019-08-10T00:54:22.76 |
IV.MPPT.EHN. | ML:0.7 | 0.00003064588 | 1.6 | AML | other | m | 2019-08-10T00:54:19.19 |
IV.MPPT.EHE. | ML:0.6 | 0.000025807614999999998 | 0.12 | AML | other | m | 2019-08-10T00:54:19.25 |
IV.LMD.HHN. | ML:0.9 | 0.000045037915 | 0.18 | AML | other | m | 2019-08-10T00:54:18.73 |
IV.LMD.HHE. | ML:0.7 | 0.00003116927 | 0.16 | AML | other | m | 2019-08-10T00:54:18.71 |
IV.SFI.EHN. | ML:0.9 | 0.000030519055 | 0.22 | AML | other | m | 2019-08-10T00:54:22.82 |
IV.SFI.EHE. | ML:0.9 | 0.00002791908 | 0.18 | AML | other | m | 2019-08-10T00:54:22.62 |
IV.ASQU.HHE. | ML:0.8 | 0.000023173155 | 0.22 | AML | other | m | 2019-08-10T00:54:23.79 |
IV.ASQU.HHN. | ML:0.9 | 0.000028624895 | 0.2 | AML | other | m | 2019-08-10T00:54:23.71 |