A magnitude ML 1.1 earthquake occured in region: 5 km SE Impruneta (FI), on
and geographic coordinates (lat, lon) 43.6500, 11.2800 at 8 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 |
San Casciano in Val di Pesa | FI | 8 | 17062 | 31677 |
Greve in Chianti | FI | 8 | 13862 | 45539 |
Bagno a Ripoli | FI | 12 | 25611 | 71150 |
Tavarnelle Val di Pesa | FI | 13 | 7800 | 78950 |
Firenze | FI | 14 | 382808 | 461758 |
Figline e Incisa Valdarno | FI | 14 | 23505 | 485263 |
Scandicci | FI | 15 | 50609 | 535872 |
Barberino Val d'Elsa | FI | 15 | 4386 | 540258 |
Rignano sull'Arno | FI | 16 | 8651 | 548909 |
Montespertoli | FI | 16 | 13537 | 562446 |
Fiesole | FI | 18 | 13969 | 576415 |
Pontassieve | FI | 19 | 20603 | 597018 |
Lastra a Signa | FI | 19 | 20156 | 617174 |
Radda in Chianti | SI | 20 | 1613 | 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 1.1 | 2022-05-29 03:19:10 |
43.6497 | 11.2803 | 8 | 2022-05-29 03:31:37 |
Sala Sismica INGV-Roma | 105288141 |
Field | Value |
---|---|
Time (UTC) | 2022-05-29 03:19:10 ± 0.13 |
Latitude | 43.6497 ± 0.0045 |
Longitude | 11.2803 ± 0.0087 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 105288141 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 680 |
Semi-minor axis of confidence ellipse (meter) | 221 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 97 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 680.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 111 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.34 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.36243 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.4 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 105288141 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-05-29 03:31:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MOCL.EHE. | 2022-05-29T03:19:24.17 | 0.1 | undecidable | manual | S | 349 | 40.2264 | 50 | -0.28 | 89 |
IV.BOSL.HHN. | 2022-05-29T03:19:21.58 | 0.3 | undecidable | manual | S | 14 | 32.1456 | 103 | -0.34 | 67 |
IV.MOCL.EHE. | 2022-05-29T03:19:20.16 | 0.3 | undecidable | manual | P | 349 | 40.2264 | 50 | 1.62 | 37 |
IV.CRMI.HHZ. | 2022-05-29T03:19:20.77 | 0.3 | undecidable | manual | S | 304 | 29.0487 | 105 | -0.12 | 71 |
IV.RUFI.EHZ. | 2022-05-29T03:19:20.66 | 0.1 | undecidable | manual | S | 41 | 27.8499 | 105 | 0.19 | 93 |
IV.RIBO.EHZ.01 | 2022-05-29T03:19:18.42 | 3.0 | negative | manual | Pg | -0.14 | 0 | |||
IV.CSNT.HHZ. | 2022-05-29T03:19:17.37 | 0.1 | undecidable | manual | S | 178 | 19.5693 | 111 | -0.39 | 91 |
IV.RUFI.EHZ. | 2022-05-29T03:19:16.31 | 0.1 | undecidable | manual | P | 41 | 27.8499 | 105 | 0.06 | 96 |
IV.OSSC.HHZ. | 2022-05-29T03:19:16.09 | 0.1 | undecidable | manual | S | 191 | 14.2746 | 118 | 0.02 | 99 |
IV.CRMI.HHZ. | 2022-05-29T03:19:16.23 | 0.6 | undecidable | manual | P | 304 | 29.0487 | 105 | -0.25 | 46 |
IV.BOSL.HHN. | 2022-05-29T03:19:16.82 | 0.1 | undecidable | manual | P | 14 | 32.1456 | 103 | -0.26 | 91 |
ZH.T1646.EHZ. | 2022-05-29T03:19:16.25 | 0.1 | undecidable | manual | S | 274 | 13.875 | 119 | 0.31 | 93 |
IV.CSNT.HHZ. | 2022-05-29T03:19:14.47 | 0.6 | undecidable | manual | P | 178 | 19.5693 | 111 | -0.21 | 47 |
IV.OSSC.HHZ. | 2022-05-29T03:19:13.69 | 0.3 | negative | manual | P | 191 | 14.2746 | 118 | -0.01 | 74 |
ZH.T1646.EHZ. | 2022-05-29T03:19:13.71 | 0.3 | positive | manual | P | 274 | 13.875 | 119 | 0.08 | 73 |
ZH.T1648.EHZ. | 2022-05-29T03:19:13.31 | 0.1 | undecidable | manual | S | 5 | 1.7982 | 167 | 0.15 | 98 |
ZH.T1614.EHE. | 2022-05-29T03:19:13.89 | 0.3 | undecidable | manual | S | 329 | 8.1807 | 133 | -0.44 | 69 |
ZH.T1647.EHE. | 2022-05-29T03:19:12.51 | 0.1 | undecidable | manual | P | 152 | 5.3946 | 144 | 0.18 | 97 |
ZH.T1648.EHZ. | 2022-05-29T03:19:12.18 | 0.1 | undecidable | manual | P | 5 | 1.7982 | 167 | 0.16 | 98 |
ZH.T1614.EHE. | 2022-05-29T03:19:12.69 | 0.1 | undecidable | manual | P | 329 | 8.1807 | 133 | -0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.OSSC.HHE. | ML:1.4 | 0.00029499999999999996 | 0.22 | AML | other | m | 2022-05-29T03:19:16.22 |
IV.OSSC.HHN. | ML:1.0 | 0.000119766075 | 0.12 | AML | other | m | 2022-05-29T03:19:16.25 |
ZH.T1646.EHE. | ML:1.4 | 0.0002850702 | 0.2 | AML | other | m | 2022-05-29T03:19:19.30 |
IV.CSNT.HHN. | ML:0.8 | 0.000048570391 | 0.24 | AML | other | m | 2022-05-29T03:19:18.59 |
ZH.T1646.EHN. | ML:1.4 | 0.00027473579999999997 | 0.1792 | AML | other | m | 2022-05-29T03:19:16.36 |
IV.CSNT.HHE. | ML:0.9 | 0.00006707172 | 0.2208 | AML | other | m | 2022-05-29T03:19:20.14 |
ZH.T1646.HNN. | ML:2.7 | 0.006424699000000001 | 0.6688 | AML | other | m | 2022-05-29T03:19:17.56 |
IV.CRMI.HHN. | ML:0.9 | 0.000040487535 | 0.4416 | AML | other | m | 2022-05-29T03:19:20.95 |
IV.RUFI.EHE. | ML:0.7 | 0.000024288624999999998 | 0.16 | AML | other | m | 2022-05-29T03:19:20.81 |