A magnitude ML 0.9 earthquake occured in region: 5 km SE Impruneta (FI), on
and geographic coordinates (lat, lon) 43.6500, 11.2840 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 |
---|---|---|---|---|
Impruneta | FI | 5 | 14615 | 14615 |
Greve in Chianti | FI | 8 | 13862 | 28477 |
San Casciano in Val di Pesa | FI | 8 | 17062 | 45539 |
Bagno a Ripoli | FI | 12 | 25611 | 71150 |
Tavarnelle Val di Pesa | FI | 13 | 7800 | 78950 |
Figline e Incisa Valdarno | FI | 14 | 23505 | 102455 |
Firenze | FI | 14 | 382808 | 485263 |
Scandicci | FI | 15 | 50609 | 535872 |
Barberino Val d'Elsa | FI | 15 | 4386 | 540258 |
Rignano sull'Arno | FI | 16 | 8651 | 548909 |
Montespertoli | FI | 17 | 13537 | 562446 |
Fiesole | FI | 18 | 13969 | 576415 |
Pontassieve | FI | 19 | 20603 | 597018 |
Radda in Chianti | SI | 20 | 1613 | 598631 |
Lastra a Signa | FI | 20 | 20156 | 618787 |
Castellina in Chianti | SI | 20 | 2859 | 621646 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2022-06-28 11:55:19 |
43.6503 | 11.2842 | 9 | 2022-06-28 12:02:36 |
Sala Sismica INGV-Roma | 106573601 |
Field | Value |
---|---|
Time (UTC) | 2022-06-28 11:55:19 ± 0.09 |
Latitude | 43.6503 ± 0.0036 |
Longitude | 11.2842 ± 0.0050 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 106573601 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 420 |
Semi-minor axis of confidence ellipse (meter) | 199 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 100 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 114 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.01529 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33725 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 106573601 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-06-28 12:02:36 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CRMI.HHZ. | 2022-06-28T11:55:30.72 | 0.3 | undecidable | manual | S | 304 | 29.2485 | 107 | 0.37 | 67 |
IV.RUFI.EHZ. | 2022-06-28T11:55:29.91 | 0.3 | undecidable | manual | S | 41 | 27.5502 | 108 | 0.12 | 71 |
IV.CSNT.HHZ. | 2022-06-28T11:55:27.02 | 0.3 | undecidable | manual | S | 179 | 19.6692 | 114 | -0.21 | 70 |
IV.BOSL.HHZ. | 2022-06-28T11:55:26.38 | 0.3 | undecidable | manual | P | 13 | 31.9458 | 50 | 0.01 | 72 |
IV.MPPT.EHZ. | 2022-06-28T11:55:26.98 | 0.3 | undecidable | manual | P | 336 | 37.4292 | 50 | -0.23 | 68 |
IV.CRMI.HHZ. | 2022-06-28T11:55:25.48 | 0.1 | undecidable | manual | P | 304 | 29.2485 | 107 | -0.39 | 89 |
ZH.T1646.EHZ. | 2022-06-28T11:55:25.84 | 0.3 | undecidable | manual | S | 274 | 14.1747 | 122 | 0.31 | 70 |
IV.RUFI.EHZ. | 2022-06-28T11:55:25.80 | 0.1 | undecidable | manual | P | 41 | 27.5502 | 108 | 0.25 | 92 |
ZH.T1618.HNE. | 2022-06-28T11:55:25.35 | 0.3 | undecidable | manual | S | 239 | 13.1757 | 124 | 0.08 | 73 |
IV.CSNT.HHZ. | 2022-06-28T11:55:23.95 | 0.3 | undecidable | manual | P | 179 | 19.6692 | 114 | -0.12 | 72 |
ZH.T1614.EHE. | 2022-06-28T11:55:23.65 | 0.1 | undecidable | manual | S | 327 | 8.2806 | 137 | -0.31 | 94 |
ZH.T1647.EHE. | 2022-06-28T11:55:23.44 | 0.3 | undecidable | manual | S | 155 | 5.2947 | 149 | 0.1 | 74 |
ZH.T1646.EHZ. | 2022-06-28T11:55:23.18 | 0.3 | undecidable | manual | P | 274 | 14.1747 | 122 | 0.09 | 73 |
ZH.T1648.EHZ. | 2022-06-28T11:55:22.62 | 0.3 | undecidable | manual | S | 355 | 1.6983 | 169 | -0.26 | 72 |
ZH.T1614.EHE. | 2022-06-28T11:55:22.17 | 0.1 | undecidable | manual | P | 327 | 8.2806 | 137 | 0 | 100 |
ZH.T1618.HNE. | 2022-06-28T11:55:22.98 | 0.1 | undecidable | manual | P | 239 | 13.1757 | 124 | 0.05 | 98 |
ZH.T1648.EHZ. | 2022-06-28T11:55:21.60 | 0.1 | undecidable | manual | P | 355 | 1.6983 | 169 | 0.05 | 100 |
ZH.T1647.EHE. | 2022-06-28T11:55:21.98 | 0.1 | undecidable | manual | P | 155 | 5.2947 | 149 | 0.16 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CSNT.HHE. | ML:1.0 | 0.00008733207500000001 | 0.1216 | AML | other | m | 2022-06-28T11:55:27.65 |
IV.CSNT.HHN. | ML:0.8 | 0.00005730729499999999 | 0.16 | AML | other | m | 2022-06-28T11:55:27.68 |
ZH.T1646.EHE. | ML:1.4 | 0.0002835124 | 0.2368 | AML | other | m | 2022-06-28T11:55:28.75 |
ZH.T1646.EHN. | ML:1.4 | 0.00029511665 | 0.16 | AML | other | m | 2022-06-28T11:55:26.39 |
IV.CRMI.HHN. | ML:0.5 | 0.0000174063965 | 0.2624 | AML | other | m | 2022-06-28T11:55:31.11 |
ZH.T1648.EHE. | ML:0.0 | 0.0009100706000000001 | 0.096 | AML | other | m | 2022-06-28T11:55:22.77 |
ZH.T1648.EHN. | ML:0.0 | 0.0010991641699999999 | 0.0768 | AML | other | m | 2022-06-28T11:55:22.96 |
IV.RUFI.EHE. | ML:0.7 | 0.000025110009999999996 | 0.1792 | AML | other | m | 2022-06-28T11:55:30.33 |
IV.MPPT.EHE. | ML:0.9 | 0.000029548035 | 0.3584 | AML | other | m | 2022-06-28T11:55:32.83 |