A magnitude ML 2.0 earthquake occured in region: 3 km SW Impruneta (FI), on
and geographic coordinates (lat, lon) 43.6580, 11.2380 at 7 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 | 4 | 17062 | 31677 |
Greve in Chianti | FI | 10 | 13862 | 45539 |
Tavarnelle Val di Pesa | FI | 12 | 7800 | 53339 |
Scandicci | FI | 12 | 50609 | 103948 |
Bagno a Ripoli | FI | 12 | 25611 | 129559 |
Firenze | FI | 13 | 382808 | 512367 |
Montespertoli | FI | 13 | 13537 | 525904 |
Barberino Val d'Elsa | FI | 14 | 4386 | 530290 |
Lastra a Signa | FI | 16 | 20156 | 550446 |
Figline e Incisa Valdarno | FI | 17 | 23505 | 573951 |
Fiesole | FI | 17 | 13969 | 587920 |
Signa | FI | 18 | 19179 | 607099 |
Rignano sull'Arno | FI | 19 | 8651 | 615750 |
Montelupo Fiorentino | FI | 19 | 14098 | 629848 |
Sesto Fiorentino | FI | 20 | 48958 | 678806 |
Campi Bisenzio | FI | 20 | 46166 | 724972 |
Certaldo | FI | 20 | 16121 | 741093 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.0 | 2022-05-09 04:37:58 |
43.6583 | 11.2385 | 7 | 2023-01-31 19:03:50 |
Bollettino Sismico Italiano INGV | 110635311 |
Reviewed Rev100 |
ML 1.9 | 2022-05-09 04:37:58 |
43.659 | 11.2417 | 8 | 2022-05-09 04:46:16 |
Sala Sismica INGV-Roma | 104378561 |
Field | Value |
---|---|
Time (UTC) | 2022-05-09 04:37:58 ± 0.07 |
Latitude | 43.6583 ± 0.0036 |
Longitude | 11.2385 ± 0.0062 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 110635311 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 499 |
Semi-minor axis of confidence ellipse (meter) | 247 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 278 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 500.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 49 |
Number of associated phases, regardless of their use for origin computation | 51 |
Number of defining phases | 40 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.36 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.94609 |
Number of stations at which the event was observed | 35 |
Number of stations from which data was used for origin computation | 24 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.2 |
Num. used stations | 32 |
Type of magnitude | ML |
Reference to an origin | 104378561 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-05-09 04:46:16 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.3 |
Num. used stations | 42 |
Type of magnitude | ML |
Reference to an origin | 110635311 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-10-18 14:48:44 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
SI.BOSI.HHZ. | 2022-05-09T04:39:29.71 | 3.0 | undecidable | manual | Sg | 11.53 | 0 | |||
1J.FX14.HHZ.00 | 2022-05-09T04:39:27.98 | 3.0 | positive | manual | Pg | 7.18 | 0 | |||
OX.MPRI.HHZ. | 2022-05-09T04:39:10.48 | 3.0 | undecidable | manual | Sn | -4.76 | 0 | |||
IV.PTRJ.HHZ. | 2022-05-09T04:39:10.64 | 3.0 | undecidable | manual | Sg | 2.64 | 0 | |||
IV.MSRU.HHZ. | 2022-05-09T04:39:04.75 | 3.0 | positive | manual | Pn | -9.92 | 0 | |||
IV.IACL.HHZ. | 2022-05-09T04:38:55.52 | 3.0 | undecidable | manual | Pn | -9.99 | 0 | |||
IV.LPEL.HHZ. | 2022-05-09T04:38:52.23 | 3.0 | undecidable | manual | Sg | -0.57 | 0 | |||
IV.SERM.EHZ. | 2022-05-09T04:38:44.65 | 3.0 | undecidable | manual | Sg | 2.16 | 0 | |||
IV.MCRV.HHZ. | 2022-05-09T04:38:38.07 | 3.0 | undecidable | manual | Pn | -6.68 | 0 | |||
IV.ARVD.HHZ. | 2022-05-09T04:38:22.47 | 3.0 | undecidable | manual | Sg | -0.67 | 0 | |||
IV.CAFI.HHZ. | 2022-05-09T04:38:19.90 | 0.3 | undecidable | manual | S | 122 | 68.9754 | 50 | -0.39 | 63 |
IV.MC2.EHZ. | 2022-05-09T04:38:19.84 | 3.0 | undecidable | manual | Sn | -7.97 | 0 | |||
IV.MAGO.CHE. | 2022-05-09T04:38:18.52 | 0.1 | undecidable | manual | S | 228 | 63.2922 | 50 | -0.25 | 88 |
IV.PIEI.HHZ. | 2022-05-09T04:38:18.12 | 0.3 | undecidable | manual | P | 97 | 105.0171 | 50 | 1.46 | 37 |
IV.VISG.HHZ. | 2022-05-09T04:38:18.70 | 0.6 | undecidable | manual | S | 15 | 60.8946 | 50 | 0.57 | 41 |
GU.EQUI.HHZ. | 2022-05-09T04:38:17.28 | 0.3 | undecidable | manual | P | 303 | 103.4187 | 50 | 0.87 | 50 |
IV.LMD.HHZ. | 2022-05-09T04:38:17.90 | 0.3 | undecidable | manual | S | 39 | 59.6958 | 50 | 0.09 | 68 |
IV.CRE.HHZ. | 2022-05-09T04:38:17.30 | 0.3 | undecidable | manual | S | 94 | 57.3981 | 50 | 0.1 | 68 |
IV.CASP.HHZ. | 2022-05-09T04:38:16.83 | 0.3 | undecidable | manual | P | 198 | 100.8213 | 50 | 0.81 | 51 |
IV.ATVO.HHZ. | 2022-05-09T04:38:16.88 | 0.3 | undecidable | manual | P | 108 | 98.8233 | 50 | 1.18 | 43 |
IV.ARCI.HHZ. | 2022-05-09T04:38:14.97 | 0.3 | undecidable | manual | P | 168 | 91.4418 | 50 | 0.4 | 60 |
IV.FROS.CHE. | 2022-05-09T04:38:14.50 | 0.1 | undecidable | manual | S | 188 | 50.2164 | 50 | -0.77 | 76 |
IV.SEI.HHZ. | 2022-05-09T04:38:13.90 | 0.1 | undecidable | manual | S | 12 | 44.9217 | 50 | 0.03 | 95 |
IV.RIBO.EHZ. | 2022-05-09T04:38:13.17 | 0.3 | undecidable | manual | P | 191 | 80.1642 | 50 | 0.34 | 62 |
IV.MOCL.EHZ. | 2022-05-09T04:38:12.00 | 0.3 | undecidable | manual | S | 353 | 38.7279 | 50 | -0.2 | 69 |
IV.CAFI.HHZ. | 2022-05-09T04:38:11.21 | 0.3 | undecidable | manual | P | 122 | 68.9754 | 50 | 0.1 | 67 |
IV.MPPT.EHZ. | 2022-05-09T04:38:11.10 | 0.1 | undecidable | manual | S | 340 | 35.2425 | 102 | 0.04 | 96 |
IV.BDI.HHZ. | 2022-05-09T04:38:11.54 | 0.3 | undecidable | manual | P | 311 | 68.2761 | 50 | 0.55 | 61 |
IV.VISG.HHZ. | 2022-05-09T04:38:10.04 | 0.1 | undecidable | manual | P | 15 | 60.8946 | 50 | 0.18 | 89 |
IV.CRE.HHZ. | 2022-05-09T04:38:09.17 | 0.1 | undecidable | manual | P | 94 | 57.3981 | 50 | -0.15 | 90 |
IV.MAGO.CHE. | 2022-05-09T04:38:09.86 | 0.1 | undecidable | manual | P | 228 | 63.2922 | 50 | -0.37 | 85 |
IV.PII.HHZ. | 2022-05-09T04:38:09.09 | 0.3 | undecidable | manual | P | 277 | 57.6978 | 50 | -0.27 | 66 |
IV.BOSL.HHN. | 2022-05-09T04:38:09.60 | 0.3 | undecidable | manual | S | 20 | 32.1456 | 103 | -0.41 | 67 |
IV.LMD.HHZ. | 2022-05-09T04:38:09.63 | 0.3 | undecidable | manual | P | 39 | 59.6958 | 50 | -0.05 | 69 |
IV.RUFI.EHZ. | 2022-05-09T04:38:08.60 | 0.1 | undecidable | manual | S | 47 | 29.4483 | 104 | -0.51 | 88 |
IV.CRMI.HHZ. | 2022-05-09T04:38:08.00 | 0.1 | undecidable | manual | S | 306 | 25.752 | 106 | 0.15 | 96 |
IV.FROS.CHE. | 2022-05-09T04:38:07.98 | 0.3 | undecidable | manual | P | 188 | 50.2164 | 50 | -0.23 | 68 |
IV.SEI.HHZ. | 2022-05-09T04:38:07.33 | 0.1 | positive | manual | P | 12 | 44.9217 | 50 | -0.07 | 94 |
IV.CSNT.HHZ. | 2022-05-09T04:38:06.20 | 0.3 | undecidable | manual | S | 169 | 20.9679 | 109 | -0.07 | 74 |
IV.BOSL.HHN. | 2022-05-09T04:38:05.04 | 0.1 | negative | manual | P | 20 | 32.1456 | 103 | -0.13 | 95 |
IT.FIE.HGE. | 2022-05-09T04:38:05.20 | 0.1 | undecidable | manual | S | 15 | 17.0718 | 113 | 0.18 | 97 |
IV.MOCL.EHZ. | 2022-05-09T04:38:05.89 | 0.1 | undecidable | manual | P | 353 | 38.7279 | 50 | -0.55 | 85 |
IV.MPPT.EHZ. | 2022-05-09T04:38:05.30 | 0.1 | negative | manual | P | 340 | 35.2425 | 102 | -0.48 | 88 |
IV.OSSC.HHZ. | 2022-05-09T04:38:04.60 | 0.1 | undecidable | manual | S | 178 | 14.9739 | 116 | 0.26 | 95 |
IV.RUFI.EHZ. | 2022-05-09T04:38:04.25 | 0.1 | positive | manual | P | 47 | 29.4483 | 104 | -0.4 | 90 |
IV.FIR.HHN. | 2022-05-09T04:38:03.90 | 0.3 | undecidable | manual | S | 6 | 12.9759 | 119 | 0.18 | 73 |
IV.CRMI.HHZ. | 2022-05-09T04:38:03.80 | 0.1 | undecidable | manual | P | 306 | 25.752 | 106 | -0.13 | 96 |
IV.CSNT.HHZ. | 2022-05-09T04:38:02.83 | 0.1 | undecidable | manual | P | 169 | 20.9679 | 109 | -0.18 | 96 |
IT.FIE.HGE. | 2022-05-09T04:38:02.59 | 0.1 | undecidable | manual | P | 15 | 17.0718 | 113 | 0.29 | 94 |
IV.OSSC.HHZ. | 2022-05-09T04:38:01.93 | 0.1 | undecidable | manual | P | 178 | 14.9739 | 116 | 0.03 | 100 |
IV.FIR.HHN. | 2022-05-09T04:38:01.75 | 0.1 | undecidable | manual | P | 6 | 12.9759 | 119 | 0.21 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.OSSC.HHE. | ML:2.5 | 0.003215 | 1.36 | AML | other | m | 2022-05-09T04:38:05.26 |
IV.OSSC.HHN. | ML:2.3 | 0.00206 | 0.72 | AML | other | m | 2022-05-09T04:38:05.66 |
IV.CRMI.HHE. | ML:1.6 | 0.0002605 | 0.46 | AML | other | m | 2022-05-09T04:38:08.53 |
IV.CRMI.HHN. | ML:2.0 | 0.0005625 | 0.56 | AML | other | m | 2022-05-09T04:38:08.79 |
IV.CSNT.HHE. | ML:2.3 | 0.0013599999999999999 | 1.34 | AML | other | m | 2022-05-09T04:38:09.93 |
IV.MPPT.EHE. | ML:1.8 | 0.0002855 | 0.68 | AML | other | m | 2022-05-09T04:38:11.43 |
IV.CSNT.HHN. | ML:2.2 | 0.00118 | 0.54 | AML | other | m | 2022-05-09T04:38:12.12 |
IV.MOCL.EHE. | ML:2.1 | 0.000544 | 0.38 | AML | other | m | 2022-05-09T04:38:12.37 |
IV.MOCL.EHN. | ML:2.0 | 0.00033350000000000003 | 0.38 | AML | other | m | 2022-05-09T04:38:14.25 |
IV.MPPT.EHN. | ML:1.6 | 0.000187 | 0.32 | AML | other | m | 2022-05-09T04:38:14.85 |
IV.SEI.HHN. | ML:2.5 | 0.0010750000000000002 | 1.56 | AML | other | m | 2022-05-09T04:38:16.21 |
IV.SEI.HHE. | ML:2.2 | 0.0005015000000000001 | 0.94 | AML | other | m | 2022-05-09T04:38:18.21 |
IV.LMD.HHE. | ML:2.3 | 0.000384 | 1.32 | AML | other | m | 2022-05-09T04:38:18.25 |
IV.VISG.HHE. | ML:2.0 | 0.0001795 | 0.46 | AML | other | m | 2022-05-09T04:38:18.67 |
IV.VISG.HHN. | ML:1.8 | 0.000126 | 0.42 | AML | other | m | 2022-05-09T04:38:18.88 |
IV.LMD.HHN. | ML:2.2 | 0.0003165 | 1.36 | AML | other | m | 2022-05-09T04:38:18.91 |
IV.CRE.HHN. | ML:2.1 | 0.00026700000000000004 | 0.58 | AML | other | m | 2022-05-09T04:38:19.57 |
IV.CRE.HHE. | ML:2.1 | 0.0002495 | 1.62 | AML | other | m | 2022-05-09T04:38:20.81 |
IV.CAFI.HHN. | ML:1.7 | 0.00007965 | 0.68 | AML | other | m | 2022-05-09T04:38:20.37 |
IV.CAFI.HHE. | ML:1.7 | 0.00008885000000000002 | 0.32 | AML | other | m | 2022-05-09T04:38:20.60 |
IV.PII.HHN. | ML:2.2 | 0.00037749999999999996 | 0.96 | AML | other | m | 2022-05-09T04:38:21.53 |
IV.PII.HHE. | ML:2.1 | 0.00027400000000000005 | 0.38 | AML | other | m | 2022-05-09T04:38:21.62 |
IV.BDI.HHN. | ML:1.9 | 0.00013405 | 0.46 | AML | other | m | 2022-05-09T04:38:22.31 |
IV.BDI.HHE. | ML:1.8 | 0.00011955 | 0.36 | AML | other | m | 2022-05-09T04:38:23.28 |
IV.RIBO.EHE.01 | ML:1.9 | 0.00011399999999999999 | 1.44 | AML | other | m | 2022-05-09T04:38:26.03 |
IV.RIBO.EHN.01 | ML:1.8 | 0.00009535 | 0.68 | AML | other | m | 2022-05-09T04:38:27.59 |
IV.CASP.HHE. | ML:1.8 | 0.0000591 | 0.3 | AML | other | m | 2022-05-09T04:38:28.85 |
IV.ARCI.HHN. | ML:1.6 | 0.000047 | 0.24 | AML | other | m | 2022-05-09T04:38:29.13 |
IV.CASP.HHN. | ML:1.6 | 0.0000345 | 1.2 | AML | other | m | 2022-05-09T04:38:30.61 |
IV.ARCI.HHE. | ML:1.6 | 0.0000519 | 0.96 | AML | other | m | 2022-05-09T04:38:30.93 |
GU.EQUI.HHN. | ML:1.9 | 0.00006850000000000001 | 1.16 | AML | other | m | 2022-05-09T04:38:31.01 |
GU.EQUI.HHE. | ML:2.0 | 0.0000932 | 1.54 | AML | other | m | 2022-05-09T04:38:31.79 |
GU.GSCL.HHN. | ML:1.7 | 0.00005375 | 0.94 | AML | other | m | 2022-05-09T04:38:32.85 |
GU.GSCL.HHE. | ML:1.8 | 0.00006525 | 0.64 | AML | other | m | 2022-05-09T04:38:33.90 |
IV.ATVO.HHN. | ML:2.1 | 0.00011899999999999999 | 0.62 | AML | other | m | 2022-05-09T04:38:34.63 |
IV.ATVO.HHE. | ML:2.2 | 0.000153 | 0.8 | AML | other | m | 2022-05-09T04:38:34.40 |
IV.PIEI.HHE. | ML:1.7 | 0.00004505 | 0.48 | AML | other | m | 2022-05-09T04:38:35.46 |
IV.PIEI.HHN. | ML:1.6 | 0.000042000000000000004 | 0.86 | AML | other | m | 2022-05-09T04:38:37.69 |
IV.ARVD.HHN. | ML:1.7 | 0.000028450000000000004 | 0.76 | AML | other | m | 2022-05-09T04:38:46.95 |
IV.ARVD.HHE. | ML:1.7 | 0.000029949999999999996 | 0.7 | AML | other | m | 2022-05-09T04:38:48.30 |
IV.LPEL.HHN. | ML:2.3 | 0.00002497 | 0.98 | AML | other | m | 2022-05-09T04:38:53.85 |
IV.LPEL.HHE. | ML:2.5 | 0.00003835 | 0.96 | AML | other | m | 2022-05-09T04:38:57.74 |