A magnitude ML 1.4 earthquake occured in region: 3 km S Impruneta (FI), on
and geographic coordinates (lat, lon) 43.6570, 11.2610 at 10 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 | 3 | 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 |
Firenze | FI | 13 | 382808 | 453958 |
Tavarnelle Val di Pesa | FI | 13 | 7800 | 461758 |
Scandicci | FI | 13 | 50609 | 512367 |
Barberino Val d'Elsa | FI | 15 | 4386 | 516753 |
Montespertoli | FI | 15 | 13537 | 530290 |
Figline e Incisa Valdarno | FI | 15 | 23505 | 553795 |
Fiesole | FI | 17 | 13969 | 567764 |
Rignano sull'Arno | FI | 17 | 8651 | 576415 |
Lastra a Signa | FI | 18 | 20156 | 596571 |
Signa | FI | 19 | 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 | 2022-08-14 05:59:55 |
43.657 | 11.2608 | 10 | 2022-08-14 06:06:40 |
Sala Sismica INGV-Roma | 108513051 |
Field | Value |
---|---|
Time (UTC) | 2022-08-14 05:59:55 ± 0.06 |
Latitude | 43.6570 ± 0.0045 |
Longitude | 11.2608 ± 0.0062 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 108513051 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 509 |
Semi-minor axis of confidence ellipse (meter) | 461 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 273 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 510.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 112 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 26 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.53600 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 108513051 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-08-14 06:06:40 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FOSV.EHZ. | 2022-08-14T06:00:16.71 | 3.0 | undecidable | manual | P | -0.85 | 0 | |||
IV.PII.HHZ. | 2022-08-14T06:00:13.94 | 0.6 | undecidable | manual | S | 277 | 59.496 | 50 | -0.48 | 42 |
IV.SEI.HHZ. | 2022-08-14T06:00:11.03 | 0.6 | undecidable | manual | S | 10 | 44.7219 | 50 | 0.53 | 43 |
IV.MOCL.EHZ. | 2022-08-14T06:00:09.24 | 0.6 | undecidable | manual | S | 351 | 39.1275 | 50 | 0.25 | 46 |
IV.MPPT.EHZ. | 2022-08-14T06:00:08.14 | 0.6 | undecidable | manual | S | 338 | 36.0417 | 50 | -0.02 | 49 |
IV.BOSL.HHZ. | 2022-08-14T06:00:06.91 | 0.6 | undecidable | manual | S | 17 | 31.746 | 50 | -0.1 | 48 |
IV.RUFI.EHE. | 2022-08-14T06:00:06.09 | 0.6 | undecidable | manual | S | 45 | 28.2495 | 50 | -0.01 | 49 |
IV.PII.HHZ. | 2022-08-14T06:00:06.83 | 1.0 | undecidable | manual | P | 277 | 59.496 | 50 | 0.28 | 22 |
GU.POPM.HHZ. | 2022-08-14T06:00:06.90 | 1.0 | undecidable | manual | P | 317 | 58.9965 | 50 | 0.42 | 21 |
IV.CRMI.HHZ. | 2022-08-14T06:00:05.46 | 0.6 | undecidable | manual | S | 304 | 27.2505 | 50 | -0.37 | 46 |
IV.SEI.HHZ. | 2022-08-14T06:00:04.75 | 1.0 | undecidable | manual | P | 10 | 44.7219 | 50 | 0.46 | 22 |
IV.CSNT.HHZ. | 2022-08-14T06:00:03.52 | 0.6 | undecidable | manual | S | 173 | 20.5683 | 115 | -0.18 | 48 |
IV.MOCL.EHZ. | 2022-08-14T06:00:03.35 | 1.0 | positive | manual | P | 351 | 39.1275 | 50 | -0.07 | 24 |
IV.BOSL.HHZ. | 2022-08-14T06:00:02.42 | 0.6 | undecidable | manual | P | 17 | 31.746 | 50 | 0.14 | 48 |
IV.MPPT.EHZ. | 2022-08-14T06:00:02.82 | 0.6 | positive | manual | P | 338 | 36.0417 | 50 | -0.12 | 48 |
ZH.T1646.EHZ. | 2022-08-14T06:00:01.37 | 0.6 | undecidable | manual | S | 271 | 12.1767 | 129 | 0.13 | 50 |
IV.CRMI.HHZ. | 2022-08-14T06:00:01.13 | 0.3 | undecidable | manual | P | 304 | 27.2505 | 50 | -0.46 | 68 |
IV.OSSC.HHZ. | 2022-08-14T06:00:01.98 | 0.6 | undecidable | manual | S | 185 | 14.874 | 123 | 0.01 | 51 |
ZH.T1618.EHN. | 2022-08-14T06:00:01.72 | 0.6 | undecidable | manual | S | 232 | 12.0768 | 129 | 0.52 | 46 |
IV.RUFI.EHE. | 2022-08-14T06:00:01.88 | 0.6 | undecidable | manual | P | 45 | 28.2495 | 50 | 0.13 | 48 |
IV.CSNT.HHZ. | 2022-08-14T06:00:00.27 | 0.1 | positive | manual | P | 173 | 20.5683 | 115 | -0.09 | 99 |
ZH.T1646.EHZ. | 2022-08-14T05:59:59.08 | 0.1 | negative | manual | P | 271 | 12.1767 | 129 | 0.14 | 99 |
IV.OSSC.HHZ. | 2022-08-14T05:59:59.44 | 0.1 | positive | manual | P | 185 | 14.874 | 123 | 0.07 | 100 |
ZH.T1618.EHN. | 2022-08-14T05:59:59.10 | 0.1 | undecidable | manual | P | 232 | 12.0768 | 129 | 0.18 | 98 |
ZH.T1648.EHZ. | 2022-08-14T05:59:58.75 | 0.6 | undecidable | manual | S | 61 | 1.998 | 169 | -0.52 | 46 |
ZH.T1614.HNN. | 2022-08-14T05:59:58.05 | 0.3 | undecidable | manual | P | 337 | 6.7932 | 145 | -0.13 | 75 |
ZH.T1648.EHZ. | 2022-08-14T05:59:57.62 | 0.6 | undecidable | manual | P | 61 | 1.998 | 169 | -0.18 | 50 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
ZH.T1648.EHE. | ML:2.5 | 0.00583 | 0.12 | AML | other | m | 2022-08-14T05:59:58.91 |
ZH.T1648.EHN. | ML:2.6 | 0.00704 | 0.18 | AML | other | m | 2022-08-14T05:59:58.86 |
IV.OSSC.HHE. | ML:1.6 | 0.00034754664999999996 | 0.16 | AML | other | m | 2022-08-14T06:00:02.69 |
IV.OSSC.HHN. | ML:1.3 | 0.0001909013 | 0.1376 | AML | other | m | 2022-08-14T06:00:02.63 |
ZH.T1646.EHN. | ML:2.0 | 0.0010845 | 0.46 | AML | other | m | 2022-08-14T06:00:03.62 |
ZH.T1646.EHE. | ML:1.9 | 0.0008954999999999999 | 0.28 | AML | other | m | 2022-08-14T06:00:04.66 |
IV.CSNT.HHN. | ML:1.3 | 0.0001293737 | 0.2816 | AML | other | m | 2022-08-14T06:00:06.01 |
IV.CSNT.HHE. | ML:1.5 | 0.000216 | 0.26 | AML | other | m | 2022-08-14T06:00:05.51 |
IV.CRMI.HHN. | ML:1.0 | 0.00006044532 | 0.2976 | AML | other | m | 2022-08-14T06:00:06.92 |
IV.CRMI.HHE. | ML:0.8 | 0.000035907985 | 0.2592 | AML | other | m | 2022-08-14T06:00:06.99 |
IV.BOSL.HHE. | ML:1.1 | 0.000058250000000000006 | 0.34 | AML | other | m | 2022-08-14T06:00:07.39 |
IV.BOSL.HHN. | ML:1.0 | 0.00004405000000000001 | 1.04 | AML | other | m | 2022-08-14T06:00:07.56 |
IV.MPPT.EHN. | ML:1.2 | 0.00005765 | 0.54 | AML | other | m | 2022-08-14T06:00:08.70 |
IV.MPPT.EHE. | ML:1.4 | 0.00009825 | 0.5 | AML | other | m | 2022-08-14T06:00:08.69 |
IV.MOCL.EHE. | ML:1.4 | 0.00010200000000000001 | 0.6 | AML | other | m | 2022-08-14T06:00:09.37 |
IV.MOCL.EHN. | ML:1.4 | 0.00008067751000000001 | 0.2592 | AML | other | m | 2022-08-14T06:00:10.79 |
IV.SEI.HHE. | ML:1.3 | 0.00006604999999999999 | 1.28 | AML | other | m | 2022-08-14T06:00:14.08 |
IV.SEI.HHN. | ML:1.8 | 0.00019600000000000002 | 0.36 | AML | other | m | 2022-08-14T06:00:14.32 |
ZH.T1648.HNE. | ML:0.0 | 0.0064793325 | 0.1088 | AML | other | m | 2022-08-14T05:59:58.90 |
ZH.T1648.HNN. | ML:0.0 | 0.0062839765 | 0.1728 | AML | other | m | 2022-08-14T05:59:58.86 |
ZH.T1646.HNE. | ML:2.7 | 0.006132006 | 0.5824 | AML | other | m | 2022-08-14T06:00:07.96 |
ZH.T1646.HNN. | ML:2.5 | 0.0032881895 | 0.4192 | AML | other | m | 2022-08-14T06:00:07.18 |
IV.CRMI.HNE. | ML:1.2 | 0.000086677285 | 0.3488 | AML | other | m | 2022-08-14T06:00:06.98 |
IV.CRMI.HNN. | ML:1.6 | 0.00022979024 | 0.8128 | AML | other | m | 2022-08-14T06:00:16.27 |