A magnitude ML 1.8 earthquake occured in region: 3 km SW Impruneta (FI), on
and geographic coordinates (lat, lon) 43.6590, 11.2430 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 |
---|---|---|---|---|
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 | 12 | 50609 | 129559 |
Firenze | FI | 12 | 382808 | 512367 |
Montespertoli | FI | 14 | 13537 | 525904 |
Barberino Val d'Elsa | FI | 14 | 4386 | 530290 |
Lastra a Signa | FI | 17 | 20156 | 550446 |
Figline e Incisa Valdarno | FI | 17 | 23505 | 573951 |
Fiesole | FI | 17 | 13969 | 587920 |
Signa | FI | 18 | 19179 | 607099 |
Rignano sull'Arno | FI | 18 | 8651 | 615750 |
Montelupo Fiorentino | FI | 20 | 14098 | 629848 |
Sesto Fiorentino | FI | 20 | 48958 | 678806 |
Campi Bisenzio | FI | 20 | 46166 | 724972 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.8 | 2022-05-14 12:40:30 |
43.6588 | 11.2433 | 9 | 2023-01-31 19:03:11 |
Bollettino Sismico Italiano INGV | 104799851 |
Reviewed Rev100 |
ML 1.8 | 2022-05-14 12:40:30 |
43.661 | 11.2555 | 8 | 2022-05-14 12:47:36 |
Sala Sismica INGV-Roma | 104624541 |
Field | Value |
---|---|
Time (UTC) | 2022-05-14 12:40:30 ± 0.05 |
Latitude | 43.6588 ± 0.0027 |
Longitude | 11.2433 ± 0.0050 |
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 | 104799851 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 369 |
Semi-minor axis of confidence ellipse (meter) | 320 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 231 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 91 |
Number of associated phases, regardless of their use for origin computation | 56 |
Number of defining phases | 41 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.93440 |
Number of stations at which the event was observed | 38 |
Number of stations from which data was used for origin computation | 23 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 40 |
Type of magnitude | ML |
Reference to an origin | 104624541 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-05-14 12:47:36 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 34 |
Type of magnitude | ML |
Reference to an origin | 104799851 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-09-30 10:48:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MCRV.HHZ. | 2022-05-14T12:42:19.70 | 3.0 | undecidable | manual | Sg | 9.07 | 0 | |||
IV.CORL.HHZ. | 2022-05-14T12:42:11.68 | 3.0 | negative | manual | Pg | 20.41 | 0 | |||
OX.MPRI.HHZ. | 2022-05-14T12:42:01.72 | 3.0 | undecidable | manual | Sg | 13.91 | 0 | |||
GU.ENR.HHZ. | 2022-05-14T12:41:58.80 | 3.0 | undecidable | manual | Sg | 8.71 | 0 | |||
IV.PTRJ.HHZ. | 2022-05-14T12:41:52.32 | 3.0 | undecidable | manual | Sn | 0.11 | 0 | |||
IV.SGG.HHZ. | 2022-05-14T12:41:50.77 | 3.0 | undecidable | manual | Sn | 0.9 | 0 | |||
IV.IACL.HHZ. | 2022-05-14T12:41:42.95 | 3.0 | undecidable | manual | Pn | -3.49 | 0 | |||
GU.RORO.HHZ. | 2022-05-14T12:41:38.13 | 3.0 | undecidable | manual | Sn | -0.19 | 0 | |||
GU.RNCA.HHZ. | 2022-05-14T12:41:36.12 | 3.0 | undecidable | manual | Sg | 9.55 | 0 | |||
MN.BNI.HHZ. | 2022-05-14T12:41:28.21 | 3.0 | negative | manual | Pn | 4.38 | 0 | |||
NI.VINO.HHZ. | 2022-05-14T12:41:13.88 | 3.0 | undecidable | manual | Pn | 0.4 | 0 | |||
CH.MUGIO.HHZ. | 2022-05-14T12:41:12.93 | 3.0 | undecidable | manual | Pn | 0.17 | 0 | |||
IV.RNI2.HHZ. | 2022-05-14T12:41:10.59 | 3.0 | undecidable | manual | Pn | 1.93 | 0 | |||
IV.LPEL.HNZ. | 2022-05-14T12:41:06.92 | 3.0 | undecidable | manual | Pn | 1.07 | 0 | |||
IV.CRE.HHZ. | 2022-05-14T12:40:49.28 | 0.6 | undecidable | manual | S | 94 | 56.9985 | 50 | 0.71 | 38 |
IV.LMD.HHZ. | 2022-05-14T12:40:49.48 | 0.6 | undecidable | manual | S | 38 | 59.3961 | 50 | 0.27 | 43 |
IV.SFI.EHZ. | 2022-05-14T12:40:48.22 | 0.6 | undecidable | manual | S | 60 | 55.5 | 50 | 0.06 | 46 |
GU.EQUI.HHZ. | 2022-05-14T12:40:48.82 | 0.3 | undecidable | manual | P | 303 | 103.7184 | 50 | 0.74 | 52 |
GU.POPM.HHZ. | 2022-05-14T12:40:48.98 | 0.6 | undecidable | manual | S | 318 | 57.8976 | 50 | 0.18 | 44 |
IV.ARCI.HHZ. | 2022-05-14T12:40:46.48 | 0.3 | undecidable | manual | P | 168 | 91.4418 | 50 | 0.3 | 61 |
IV.PARC.HHZ. | 2022-05-14T12:40:45.00 | 0.3 | undecidable | manual | P | 90 | 79.8645 | 50 | 0.6 | 57 |
IV.ASQU.HHZ. | 2022-05-14T12:40:45.73 | 0.6 | undecidable | manual | S | 71 | 46.3203 | 50 | 0.01 | 47 |
IV.SEI.HHZ. | 2022-05-14T12:40:45.48 | 0.6 | undecidable | manual | S | 12 | 44.8218 | 50 | 0.17 | 46 |
IV.MOCL.EHZ. | 2022-05-14T12:40:43.57 | 0.6 | undecidable | manual | S | 353 | 38.7279 | 50 | -0.11 | 47 |
IV.BDI.HHZ. | 2022-05-14T12:40:42.85 | 0.1 | undecidable | manual | P | 311 | 68.4759 | 50 | 0.2 | 87 |
IV.MPPT.EHZ. | 2022-05-14T12:40:42.15 | 0.6 | undecidable | manual | S | 340 | 35.3424 | 50 | -0.63 | 41 |
GU.MAIM.HHZ. | 2022-05-14T12:40:42.43 | 0.3 | undecidable | manual | P | 295 | 66.4779 | 50 | 0.09 | 67 |
IV.BOSL.HHZ. | 2022-05-14T12:40:41.44 | 0.6 | undecidable | manual | S | 19 | 31.9458 | 50 | -0.44 | 44 |
IV.LMD.HHZ. | 2022-05-14T12:40:41.32 | 0.3 | undecidable | manual | P | 38 | 59.3961 | 50 | 0.07 | 68 |
IV.CRE.HHZ. | 2022-05-14T12:40:40.77 | 0.1 | undecidable | manual | P | 94 | 56.9985 | 50 | -0.11 | 90 |
IV.SFI.EHZ. | 2022-05-14T12:40:40.59 | 0.3 | undecidable | manual | P | 60 | 55.5 | 50 | -0.06 | 69 |
IV.RUFI.EHZ. | 2022-05-14T12:40:40.66 | 0.6 | undecidable | manual | S | 47 | 29.1486 | 107 | -0.29 | 46 |
IV.PII.HHZ. | 2022-05-14T12:40:40.98 | 3.0 | negative | manual | P | -0.19 | 0 | |||
GU.POPM.HHZ. | 2022-05-14T12:40:40.90 | 0.3 | undecidable | manual | P | 318 | 57.8976 | 50 | -0.11 | 67 |
IV.SEI.HHZ. | 2022-05-14T12:40:39.16 | 0.1 | undecidable | manual | P | 12 | 44.8218 | 50 | 0.16 | 91 |
IV.ASQU.HHZ. | 2022-05-14T12:40:39.05 | 0.1 | undecidable | manual | P | 71 | 46.3203 | 50 | -0.19 | 91 |
IV.CRMI.HHZ. | 2022-05-14T12:40:39.81 | 0.6 | undecidable | manual | S | 306 | 26.0517 | 109 | -0.11 | 48 |
IV.MOCL.EHZ. | 2022-05-14T12:40:37.77 | 0.1 | undecidable | manual | P | 353 | 38.7279 | 50 | -0.29 | 90 |
IV.CSNT.HHZ. | 2022-05-14T12:40:37.86 | 0.6 | undecidable | manual | S | 170 | 20.9679 | 113 | -0.4 | 45 |
IT.FIE.HGZ. | 2022-05-14T12:40:37.44 | 0.3 | undecidable | manual | S | 14 | 16.9719 | 117 | 0.43 | 68 |
IV.MPPT.EHZ. | 2022-05-14T12:40:37.11 | 0.1 | undecidable | manual | P | 340 | 35.3424 | 50 | -0.43 | 88 |
IV.BOSL.HHZ. | 2022-05-14T12:40:36.82 | 0.1 | undecidable | manual | P | 19 | 31.9458 | 50 | -0.2 | 93 |
IV.OSSC.HHZ. | 2022-05-14T12:40:36.15 | 0.6 | undecidable | manual | S | 179 | 14.9739 | 120 | -0.26 | 47 |
IV.RUFI.EHZ. | 2022-05-14T12:40:36.37 | 0.1 | negative | manual | P | 47 | 29.1486 | 107 | -0.11 | 95 |
IV.CRMI.HHZ. | 2022-05-14T12:40:35.45 | 0.1 | negative | manual | P | 306 | 26.0517 | 109 | -0.44 | 89 |
IV.FIR.HHZ. | 2022-05-14T12:40:35.75 | 0.3 | undecidable | manual | S | 4 | 12.876 | 124 | -0.03 | 74 |
ZH.T1646.EHN. | 2022-05-14T12:40:35.75 | 0.6 | undecidable | manual | S | 270 | 10.7781 | 129 | 0.53 | 44 |
ZH.T1647.HNN. | 2022-05-14T12:40:34.50 | 0.6 | undecidable | manual | S | 136 | 7.9809 | 138 | 0.01 | 50 |
IV.CSNT.HHZ. | 2022-05-14T12:40:34.65 | 0.1 | negative | manual | P | 170 | 20.9679 | 113 | -0.28 | 93 |
IT.FIE.HGZ. | 2022-05-14T12:40:34.32 | 0.3 | undecidable | manual | P | 14 | 16.9719 | 117 | 0.11 | 73 |
ZH.T1646.EHN. | 2022-05-14T12:40:33.43 | 0.1 | negative | manual | P | 270 | 10.7781 | 129 | 0.26 | 95 |
IV.FIR.HHZ. | 2022-05-14T12:40:33.65 | 0.1 | positive | manual | P | 4 | 12.876 | 124 | 0.15 | 97 |
ZH.T1648.HNZ. | 2022-05-14T12:40:33.54 | 0.3 | undecidable | manual | S | 76 | 3.1968 | 160 | -0.09 | 75 |
IV.OSSC.HHZ. | 2022-05-14T12:40:33.88 | 0.1 | undecidable | manual | P | 179 | 14.9739 | 120 | 0.02 | 99 |
ZH.T1647.HNN. | 2022-05-14T12:40:32.80 | 0.1 | negative | manual | P | 136 | 7.9809 | 138 | 0.05 | 100 |
ZH.T1648.HNZ. | 2022-05-14T12:40:32.32 | 0.1 | undecidable | manual | P | 76 | 3.1968 | 160 | 0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FIR.HHN. | ML:2.0 | 0.00106915785 | 0.6208 | AML | other | m | 2022-05-14T12:40:36.08 |
IV.FIR.HNN. | ML:1.9 | 0.0009348401500000001 | 0.5888 | AML | other | m | 2022-05-14T12:40:36.07 |
IV.FIR.HHE. | ML:2.0 | 0.0011124085 | 0.2176 | AML | other | m | 2022-05-14T12:40:36.10 |
IV.FIR.HNE. | ML:2.0 | 0.001150978 | 0.2112 | AML | other | m | 2022-05-14T12:40:35.99 |
IV.OSSC.HHE. | ML:2.1 | 0.0012 | 0.2 | AML | other | m | 2022-05-14T12:40:36.58 |
IV.OSSC.HHN. | ML:1.8 | 0.000686 | 0.22 | AML | other | m | 2022-05-14T12:40:36.70 |
IV.CSNT.HHN. | ML:1.6 | 0.0003172044 | 0.2624 | AML | other | m | 2022-05-14T12:40:38.61 |
IV.CSNT.HHE. | ML:1.7 | 0.00033990915 | 0.576 | AML | other | m | 2022-05-14T12:40:38.33 |
IV.CRMI.HNE. | ML:1.6 | 0.0002490358 | 0.4672 | AML | other | m | 2022-05-14T12:40:40.38 |
IV.CRMI.HHE. | ML:1.5 | 0.000182 | 0.38 | AML | other | m | 2022-05-14T12:40:40.20 |
IV.CRMI.HHN. | ML:1.6 | 0.00020730155 | 0.2176 | AML | other | m | 2022-05-14T12:40:40.24 |
IV.CRMI.HNN. | ML:1.7 | 0.000282839 | 0.5376 | AML | other | m | 2022-05-14T12:40:39.97 |
IV.RUFI.EHN. | ML:1.8 | 0.000307 | 1.12 | AML | other | m | 2022-05-14T12:40:40.28 |
IV.RUFI.EHE. | ML:1.9 | 0.00037 | 0.16 | AML | other | m | 2022-05-14T12:40:40.84 |
IV.BOSL.HHE. | ML:1.2 | 0.00007182756 | 0.1792 | AML | other | m | 2022-05-14T12:40:41.69 |
IV.BOSL.HHN. | ML:1.2 | 0.000076574905 | 0.1408 | AML | other | m | 2022-05-14T12:40:42.09 |
IV.MPPT.EHN. | ML:1.6 | 0.0001475 | 0.36 | AML | other | m | 2022-05-14T12:40:42.61 |
IV.MPPT.EHE. | ML:1.8 | 0.00023249999999999999 | 0.52 | AML | other | m | 2022-05-14T12:40:42.90 |
IV.MOCL.EHE. | ML:2.2 | 0.0006186124 | 0.16 | AML | other | m | 2022-05-14T12:40:44.09 |
IV.MOCL.EHN. | ML:2.0 | 0.00037769805 | 0.2432 | AML | other | m | 2022-05-14T12:40:44.32 |
IV.ASQU.HHN. | ML:1.9 | 0.0002395 | 0.34 | AML | other | m | 2022-05-14T12:40:46.23 |
IV.ASQU.HHE. | ML:2.0 | 0.0002705 | 0.36 | AML | other | m | 2022-05-14T12:40:46.14 |
IV.SFI.EHE. | ML:2.2 | 0.00035850000000000004 | 0.28 | AML | other | m | 2022-05-14T12:40:48.77 |
IV.SFI.HNE. | ML:2.2 | 0.0003488427 | 0.288 | AML | other | m | 2022-05-14T12:40:48.77 |
IV.SFI.EHN. | ML:1.9 | 0.000187 | 1.66 | AML | other | m | 2022-05-14T12:40:48.90 |
IV.SFI.HNN. | ML:2.0 | 0.0002133561 | 0.3008 | AML | other | m | 2022-05-14T12:40:48.90 |
GU.POPM.HHE. | ML:1.7 | 0.00012228365 | 0.1792 | AML | other | m | 2022-05-14T12:40:49.70 |
GU.POPM.HHN. | ML:1.9 | 0.00016958105000000002 | 0.1664 | AML | other | m | 2022-05-14T12:40:49.71 |
IV.CRE.HHE. | ML:1.6 | 0.00009426477 | 0.1984 | AML | other | m | 2022-05-14T12:40:49.90 |
IV.LMD.HHN. | ML:1.9 | 0.0001526762 | 0.3008 | AML | other | m | 2022-05-14T12:40:49.89 |
IV.LMD.HHE. | ML:2.0 | 0.00019152155 | 0.32 | AML | other | m | 2022-05-14T12:40:49.89 |
IV.CRE.HHN. | ML:1.8 | 0.0001375 | 0.18 | AML | other | m | 2022-05-14T12:40:50.33 |
GU.EQUI.HHE. | ML:1.7 | 0.000047350000000000006 | 1.22 | AML | other | m | 2022-05-14T12:41:02.36 |
GU.EQUI.HHN. | ML:1.7 | 0.00004865 | 1.38 | AML | other | m | 2022-05-14T12:41:02.29 |