A magnitude ML 1.1 earthquake occured in region: 3 km S Impruneta (FI), on
and geographic coordinates (lat, lon) 43.6580, 11.2500 at 8 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 |
---|---|---|---|---|
Impruneta | FI | 3 | 14615 | 14615 |
San Casciano in Val di Pesa | FI | 5 | 17062 | 31677 |
Greve in Chianti | FI | 10 | 13862 | 45539 |
Bagno a Ripoli | FI | 12 | 25611 | 71150 |
Tavarnelle Val di Pesa | FI | 12 | 7800 | 78950 |
Scandicci | FI | 13 | 50609 | 129559 |
Firenze | FI | 13 | 382808 | 512367 |
Montespertoli | FI | 14 | 13537 | 525904 |
Barberino Val d'Elsa | FI | 14 | 4386 | 530290 |
Figline e Incisa Valdarno | FI | 16 | 23505 | 553795 |
Fiesole | FI | 17 | 13969 | 567764 |
Lastra a Signa | FI | 17 | 20156 | 587920 |
Rignano sull'Arno | FI | 18 | 8651 | 596571 |
Signa | FI | 19 | 19179 | 615750 |
Sesto Fiorentino | FI | 20 | 48958 | 664708 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.1 | 2022-05-11 01:07:10 |
43.6583 | 11.2505 | 8 | 2023-01-31 19:03:28 |
Bollettino Sismico Italiano INGV | 108008011 |
Reviewed Rev100 |
ML 1.1 | 2022-05-11 01:07:10 |
43.6637 | 11.2595 | 6 | 2022-05-11 01:15:44 |
Sala Sismica INGV-Roma | 104463961 |
Field | Value |
---|---|
Time (UTC) | 2022-05-11 01:07:10 ± 0.04 |
Latitude | 43.6583 ± 0.0018 |
Longitude | 11.2505 ± 0.0037 |
Depth (km) | 8 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 108008011 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 232 |
Semi-minor axis of confidence ellipse (meter) | 231 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 241 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 230.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 89 |
Number of associated phases, regardless of their use for origin computation | 32 |
Number of defining phases | 32 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.02428 |
Epicentral distance of station farthest from the epicenter (degree) | 0.52790 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 108008011 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-08-02 09:53:41 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 104463961 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-05-11 01:15:44 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.POPM.HHZ. | 2022-05-11T01:07:29.08 | 0.6 | undecidable | manual | S | 318 | 58.2972 | 50 | 0.25 | 43 |
IV.SFI.EHZ. | 2022-05-11T01:07:27.97 | 0.6 | undecidable | manual | S | 60 | 55.0005 | 50 | 0.01 | 46 |
IV.SEI.HHZ. | 2022-05-11T01:07:25.21 | 0.6 | undecidable | manual | S | 11 | 44.7219 | 50 | -0.01 | 46 |
IV.ASQU.HHZ. | 2022-05-11T01:07:25.57 | 0.6 | undecidable | manual | S | 70 | 45.8208 | 50 | 0.06 | 46 |
IV.MOCL.EHZ. | 2022-05-11T01:07:23.39 | 0.6 | undecidable | manual | S | 352 | 38.8278 | 50 | -0.25 | 45 |
IV.BOSL.HHZ. | 2022-05-11T01:07:21.30 | 0.6 | undecidable | manual | S | 18 | 31.8459 | 105 | -0.3 | 45 |
IV.PII.HHZ. | 2022-05-11T01:07:20.90 | 0.3 | undecidable | manual | P | 277 | 58.5969 | 50 | -0.11 | 67 |
IV.RUFI.EHZ. | 2022-05-11T01:07:20.24 | 0.6 | undecidable | manual | S | 46 | 28.749 | 106 | -0.34 | 45 |
GU.POPM.HHZ. | 2022-05-11T01:07:20.83 | 1.0 | undecidable | manual | P | 318 | 58.2972 | 50 | -0.13 | 22 |
IV.CRE.HHZ. | 2022-05-11T01:07:20.88 | 0.3 | undecidable | manual | P | 94 | 56.499 | 50 | 0.21 | 65 |
IV.SFI.EHZ. | 2022-05-11T01:07:20.78 | 0.3 | undecidable | manual | P | 60 | 55.0005 | 50 | 0.33 | 64 |
IV.SEI.HHZ. | 2022-05-11T01:07:19.03 | 0.3 | undecidable | manual | P | 11 | 44.7219 | 50 | 0.16 | 68 |
IV.CRMI.HHZ. | 2022-05-11T01:07:19.89 | 0.6 | undecidable | manual | S | 305 | 26.5512 | 107 | 0.05 | 48 |
IV.ASQU.HHZ. | 2022-05-11T01:07:18.80 | 0.3 | undecidable | manual | P | 70 | 45.8208 | 50 | -0.24 | 66 |
IV.MOCL.EHZ. | 2022-05-11T01:07:17.86 | 0.3 | undecidable | manual | P | 352 | 38.8278 | 50 | -0.1 | 69 |
IV.CSNT.HHZ. | 2022-05-11T01:07:17.79 | 0.6 | undecidable | manual | S | 171 | 20.7681 | 112 | -0.17 | 47 |
IV.OSSC.HHZ. | 2022-05-11T01:07:16.22 | 0.6 | undecidable | manual | S | 181 | 14.9739 | 119 | 0.09 | 48 |
IV.RUFI.EHZ. | 2022-05-11T01:07:16.17 | 0.1 | undecidable | manual | P | 46 | 28.749 | 106 | -0.02 | 95 |
IT.FIE.HGE. | 2022-05-11T01:07:16.95 | 0.6 | undecidable | manual | S | 12 | 16.872 | 116 | 0.23 | 47 |
IV.BOSL.HHZ. | 2022-05-11T01:07:16.65 | 0.1 | undecidable | manual | P | 18 | 31.8459 | 105 | -0.13 | 93 |
IV.CRMI.HHZ. | 2022-05-11T01:07:15.43 | 0.3 | undecidable | manual | P | 305 | 26.5512 | 107 | -0.33 | 67 |
IV.FIR.HNE. | 2022-05-11T01:07:15.75 | 0.6 | undecidable | manual | S | 2 | 12.876 | 123 | 0.25 | 47 |
IV.CSNT.HHZ. | 2022-05-11T01:07:14.45 | 0.1 | undecidable | manual | P | 171 | 20.7681 | 112 | -0.23 | 93 |
IT.FIE.HGE. | 2022-05-11T01:07:14.14 | 0.3 | undecidable | manual | P | 12 | 16.872 | 116 | 0.18 | 71 |
ZH.T1647.EHZ. | 2022-05-11T01:07:14.24 | 0.6 | undecidable | manual | S | 139 | 7.5813 | 138 | 0.16 | 48 |
ZH.T1646.EHN. | 2022-05-11T01:07:14.94 | 0.6 | undecidable | manual | S | 270 | 11.3775 | 126 | -0.14 | 48 |
ZH.T1646.EHN. | 2022-05-11T01:07:13.28 | 0.1 | undecidable | manual | P | 270 | 11.3775 | 126 | 0.26 | 93 |
IV.OSSC.HHZ. | 2022-05-11T01:07:13.63 | 0.1 | undecidable | manual | P | 181 | 14.9739 | 119 | 0.01 | 98 |
IV.FIR.HNE. | 2022-05-11T01:07:13.36 | 0.3 | undecidable | manual | P | 2 | 12.876 | 123 | 0.1 | 72 |
ZH.T1648.HNN. | 2022-05-11T01:07:13.04 | 0.6 | undecidable | manual | S | 73 | 2.6973 | 162 | -0.17 | 48 |
ZH.T1647.EHZ. | 2022-05-11T01:07:12.57 | 0.1 | undecidable | manual | P | 139 | 7.5813 | 138 | 0.13 | 97 |
ZH.T1648.HNN. | 2022-05-11T01:07:11.94 | 0.1 | undecidable | manual | P | 73 | 2.6973 | 162 | 0 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.OSSC.HHN. | ML:1.2 | 0.000155 | 0.82 | AML | other | m | 2022-05-11T01:07:16.29 |
IV.OSSC.HHE. | ML:1.3 | 0.0001985 | 0.58 | AML | other | m | 2022-05-11T01:07:17.19 |
IV.CSNT.HHN. | ML:1.1 | 0.00008625 | 0.58 | AML | other | m | 2022-05-11T01:07:18.52 |
IV.CSNT.HHE. | ML:1.3 | 0.00013350000000000002 | 1.74 | AML | other | m | 2022-05-11T01:07:19.10 |
IV.CRMI.HHE. | ML:0.9 | 0.0000455 | 0.42 | AML | other | m | 2022-05-11T01:07:20.12 |
IV.CRMI.HHN. | ML:1.0 | 0.000051 | 0.18 | AML | other | m | 2022-05-11T01:07:20.30 |
IV.BOSL.HHE. | ML:1.0 | 0.00004295 | 0.2 | AML | other | m | 2022-05-11T01:07:21.59 |
IV.BOSL.HHN. | ML:0.8 | 0.0000287 | 1.02 | AML | other | m | 2022-05-11T01:07:22.59 |
IV.MOCL.EHN. | ML:1.3 | 0.0000727 | 0.76 | AML | other | m | 2022-05-11T01:07:23.83 |
IV.MOCL.EHE. | ML:1.4 | 0.000095 | 0.28 | AML | other | m | 2022-05-11T01:07:25.47 |
IV.ASQU.HHN. | ML:1.0 | 0.000030050000000000002 | 1.16 | AML | other | m | 2022-05-11T01:07:25.99 |
IV.ASQU.HHE. | ML:0.8 | 0.0000214 | 1.44 | AML | other | m | 2022-05-11T01:07:26.93 |
IV.SEI.HHN. | ML:1.6 | 0.00011850000000000001 | 0.2 | AML | other | m | 2022-05-11T01:07:26.94 |
IV.SFI.EHE. | ML:1.3 | 0.0000477 | 0.28 | AML | other | m | 2022-05-11T01:07:28.61 |
IV.SFI.EHN. | ML:1.2 | 0.00003595 | 0.28 | AML | other | m | 2022-05-11T01:07:28.71 |
IV.SEI.HHE. | ML:1.4 | 0.00007165 | 0.54 | AML | other | m | 2022-05-11T01:07:29.55 |
IV.CRE.HHE. | ML:1.0 | 0.000021850000000000003 | 1.56 | AML | other | m | 2022-05-11T01:07:30.83 |
IV.CRE.HHN. | ML:1.0 | 0.0000205 | 0.42 | AML | other | m | 2022-05-11T01:07:31.13 |