A magnitude ML 1.4 earthquake occured in region: 4 km S Impruneta (FI), on
and geographic coordinates (lat, lon) 43.6550, 11.2650 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 | 4 | 14615 | 14615 |
San Casciano in Val di Pesa | FI | 6 | 17062 | 31677 |
Greve in Chianti | FI | 9 | 13862 | 45539 |
Bagno a Ripoli | FI | 12 | 25611 | 71150 |
Tavarnelle Val di Pesa | FI | 13 | 7800 | 78950 |
Firenze | FI | 13 | 382808 | 461758 |
Scandicci | FI | 13 | 50609 | 512367 |
Barberino Val d'Elsa | FI | 15 | 4386 | 516753 |
Figline e Incisa Valdarno | FI | 15 | 23505 | 540258 |
Montespertoli | FI | 15 | 13537 | 553795 |
Rignano sull'Arno | FI | 17 | 8651 | 562446 |
Fiesole | FI | 17 | 13969 | 576415 |
Lastra a Signa | FI | 18 | 20156 | 596571 |
Signa | FI | 20 | 19179 | 615750 |
Pontassieve | FI | 20 | 20603 | 636353 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2022-05-13 22:12:10 |
43.6548 | 11.2647 | 9 | 2022-05-13 22:20:23 |
Sala Sismica INGV-Roma | 104597001 |
Field | Value |
---|---|
Time (UTC) | 2022-05-13 22:12:10 ± 0.06 |
Latitude | 43.6548 ± 0.0036 |
Longitude | 11.2647 ± 0.0050 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 104597001 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 432 |
Semi-minor axis of confidence ellipse (meter) | 331 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 255 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 430.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 86 |
Number of associated phases, regardless of their use for origin computation | 34 |
Number of defining phases | 29 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.63132 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 18 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 104597001 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-05-13 22:20:23 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATCC.EHZ. | 2022-05-13T22:12:45.80 | 3.0 | undecidable | manual | S | -2.74 | 0 | |||
IV.MF5.EHZ. | 2022-05-13T22:12:40.16 | 3.0 | undecidable | manual | Pn | -0.33 | 0 | |||
IV.ZCCA.HHZ. | 2022-05-13T22:12:34.88 | 3.0 | undecidable | manual | S | -2.04 | 0 | |||
GU.GSCL.HHZ. | 2022-05-13T22:12:29.14 | 3.0 | undecidable | manual | P | 1.51 | 0 | |||
IV.MOCL.EHZ. | 2022-05-13T22:12:23.95 | 0.3 | undecidable | manual | S | 350 | 39.4272 | 50 | 0.07 | 92 |
IV.BDI.HHZ. | 2022-05-13T22:12:23.66 | 0.3 | undecidable | manual | P | 310 | 70.0743 | 50 | 0.74 | 73 |
IV.POPM.HHZ. | 2022-05-13T22:12:23.42 | 3.0 | undecidable | manual | P | 0 | ||||
GU.MAIM.HHZ. | 2022-05-13T22:12:22.75 | 0.6 | undecidable | manual | P | 295 | 68.1762 | 50 | 0.12 | 58 |
IV.MPPT.EHZ. | 2022-05-13T22:12:22.61 | 0.3 | undecidable | manual | S | 337 | 36.3414 | 50 | -0.46 | 86 |
IV.CRE.HHZ. | 2022-05-13T22:12:21.09 | 0.3 | undecidable | manual | P | 94 | 55.3002 | 50 | 0.46 | 83 |
IV.FNVD.HHZ. | 2022-05-13T22:12:21.30 | 0.3 | undecidable | manual | P | 349 | 57.9975 | 50 | 0.24 | 86 |
IV.BOSL.HHZ. | 2022-05-13T22:12:21.56 | 0.3 | undecidable | manual | S | 16 | 31.8459 | 50 | -0.3 | 89 |
IV.PII.HHZ. | 2022-05-13T22:12:21.26 | 0.3 | undecidable | manual | P | 277 | 59.7957 | 50 | -0.08 | 89 |
IV.RUFI.EHZ. | 2022-05-13T22:12:20.56 | 0.3 | undecidable | manual | S | 44 | 28.2495 | 107 | -0.12 | 93 |
IV.CRMI.HNZ. | 2022-05-13T22:12:20.28 | 0.3 | undecidable | manual | S | 304 | 27.6501 | 108 | -0.22 | 92 |
IV.SEI.HHZ. | 2022-05-13T22:12:19.25 | 0.3 | undecidable | manual | P | 10 | 44.9217 | 50 | 0.21 | 89 |
IV.ASQU.HHZ. | 2022-05-13T22:12:19.11 | 0.3 | undecidable | manual | P | 69 | 44.9217 | 50 | 0.07 | 92 |
IV.MOCL.EHZ. | 2022-05-13T22:12:18.18 | 0.3 | undecidable | manual | P | 350 | 39.4272 | 50 | -0.01 | 94 |
IV.CSNT.HHZ. | 2022-05-13T22:12:17.86 | 0.3 | undecidable | manual | S | 174 | 20.2686 | 114 | -0.23 | 93 |
IV.MPPT.EHZ. | 2022-05-13T22:12:17.43 | 0.3 | undecidable | manual | P | 337 | 36.3414 | 50 | -0.29 | 89 |
IT.FIE.HGZ. | 2022-05-13T22:12:17.28 | 0.3 | undecidable | manual | S | 8 | 17.0718 | 117 | 0.2 | 94 |
IV.BOSL.HHZ. | 2022-05-13T22:12:16.83 | 0.3 | undecidable | manual | P | 16 | 31.8459 | 50 | -0.2 | 91 |
ZH.T1646.HNZ. | 2022-05-13T22:12:16.21 | 0.3 | undecidable | manual | S | 272 | 12.5763 | 125 | 0.47 | 89 |
IV.RUFI.EHZ. | 2022-05-13T22:12:16.39 | 0.3 | undecidable | manual | P | 44 | 28.2495 | 107 | 0.05 | 95 |
IV.OSSC.HHZ. | 2022-05-13T22:12:16.28 | 0.3 | undecidable | manual | S | 186 | 14.6742 | 121 | -0.08 | 97 |
IV.CRMI.HNZ. | 2022-05-13T22:12:15.75 | 0.3 | undecidable | manual | P | 304 | 27.6501 | 108 | -0.49 | 87 |
IT.FIE.HGZ. | 2022-05-13T22:12:14.54 | 0.3 | undecidable | manual | P | 8 | 17.0718 | 117 | 0.27 | 92 |
ZH.T1647.EHZ. | 2022-05-13T22:12:14.31 | 0.3 | undecidable | manual | S | 145 | 6.5934 | 144 | 0.08 | 98 |
IV.CSNT.HHZ. | 2022-05-13T22:12:14.64 | 0.3 | undecidable | manual | P | 174 | 20.2686 | 114 | -0.21 | 93 |
IV.OSSC.HHZ. | 2022-05-13T22:12:13.80 | 0.3 | undecidable | manual | P | 186 | 14.6742 | 121 | -0.05 | 97 |
ZH.T1646.HNZ. | 2022-05-13T22:12:13.64 | 0.3 | undecidable | manual | P | 272 | 12.5763 | 125 | 0.15 | 95 |
ZH.T1648.EHZ. | 2022-05-13T22:12:13.30 | 0.3 | undecidable | manual | S | 50 | 1.7982 | 168 | -0.26 | 95 |
ZH.T1648.EHZ. | 2022-05-13T22:12:12.22 | 0.3 | undecidable | manual | P | 50 | 1.7982 | 168 | -0.01 | 100 |
ZH.T1647.EHZ. | 2022-05-13T22:12:12.74 | 0.3 | undecidable | manual | P | 145 | 6.5934 | 144 | 0.12 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.OSSC.HHN. | ML:1.5 | 0.0003105 | 1.54 | AML | other | m | 2022-05-13T22:12:16.88 |
IV.OSSC.HHE. | ML:1.6 | 0.000435 | 1.34 | AML | other | m | 2022-05-13T22:12:17.76 |
IV.CSNT.HHN. | ML:1.3 | 0.00016649999999999998 | 1.12 | AML | other | m | 2022-05-13T22:12:19.67 |
IV.CSNT.HHE. | ML:1.5 | 0.00023050000000000002 | 1.16 | AML | other | m | 2022-05-13T22:12:19.25 |
IV.BOSL.HHN. | ML:1.1 | 0.0000606 | 1.08 | AML | other | m | 2022-05-13T22:12:21.30 |
IV.BOSL.HHE. | ML:1.3 | 0.0001008 | 0.18 | AML | other | m | 2022-05-13T22:12:21.92 |
IV.MPPT.EHN. | ML:1.4 | 0.0001065 | 0.66 | AML | other | m | 2022-05-13T22:12:23.35 |
IV.MPPT.EHE. | ML:1.6 | 0.000167 | 0.52 | AML | other | m | 2022-05-13T22:12:23.32 |
IV.MOCL.EHE. | ML:1.9 | 0.000312 | 0.18 | AML | other | m | 2022-05-13T22:12:24.47 |
IV.MOCL.EHN. | ML:1.8 | 0.0002475 | 0.2 | AML | other | m | 2022-05-13T22:12:25.28 |
IV.ASQU.HHN. | ML:1.1 | 0.000042 | 1.46 | AML | other | m | 2022-05-13T22:12:26.86 |
IV.ASQU.HHE. | ML:1.2 | 0.00004445 | 1.24 | AML | other | m | 2022-05-13T22:12:26.11 |
IV.SEI.HHN. | ML:1.9 | 0.0002265 | 0.54 | AML | other | m | 2022-05-13T22:12:28.35 |
IV.CRE.HHE. | ML:1.0 | 0.00002555 | 0.46 | AML | other | m | 2022-05-13T22:12:30.53 |
IV.SEI.HHE. | ML:1.6 | 0.000131 | 0.38 | AML | other | m | 2022-05-13T22:12:30.41 |
IV.CRE.HHN. | ML:1.1 | 0.0000308 | 0.66 | AML | other | m | 2022-05-13T22:12:30.81 |
IV.PII.HHN. | ML:1.2 | 0.00003585 | 1.52 | AML | other | m | 2022-05-13T22:12:30.08 |
IV.FNVD.HHE. | ML:1.4 | 0.0000566 | 0.86 | AML | other | m | 2022-05-13T22:12:31.08 |
IV.FNVD.HHN. | ML:1.5 | 0.00006884999999999999 | 0.6 | AML | other | m | 2022-05-13T22:12:33.90 |
IV.PII.HHE. | ML:1.3 | 0.00004155 | 0.36 | AML | other | m | 2022-05-13T22:12:33.78 |
IV.BDI.HHN. | ML:1.1 | 0.0000212 | 1.28 | AML | other | m | 2022-05-13T22:12:35.93 |
IV.BDI.HHE. | ML:1.2 | 0.000024750000000000002 | 0.34 | AML | other | m | 2022-05-13T22:12:36.28 |