A magnitude ML 0.7 earthquake occured in region: 5 km S Impruneta (FI), on
and geographic coordinates (lat, lon) 43.6450, 11.2650 at 10 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 | 5 | 14615 | 14615 |
San Casciano in Val di Pesa | FI | 7 | 17062 | 31677 |
Greve in Chianti | FI | 8 | 13862 | 45539 |
Tavarnelle Val di Pesa | FI | 12 | 7800 | 53339 |
Bagno a Ripoli | FI | 13 | 25611 | 78950 |
Barberino Val d'Elsa | FI | 14 | 4386 | 83336 |
Firenze | FI | 14 | 382808 | 466144 |
Scandicci | FI | 14 | 50609 | 516753 |
Figline e Incisa Valdarno | FI | 15 | 23505 | 540258 |
Montespertoli | FI | 15 | 13537 | 553795 |
Rignano sull'Arno | FI | 18 | 8651 | 562446 |
Fiesole | FI | 18 | 13969 | 576415 |
Lastra a Signa | FI | 19 | 20156 | 596571 |
Castellina in Chianti | SI | 20 | 2859 | 599430 |
Radda in Chianti | SI | 20 | 1613 | 601043 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.7 | 2022-05-13 11:19:31 |
43.6453 | 11.2653 | 10 | 2023-01-31 19:03:30 |
Bollettino Sismico Italiano INGV | 108098881 |
Field | Value |
---|---|
Time (UTC) | 2022-05-13 11:19:31 ± 0.08 |
Latitude | 43.6453 ± 0.0063 |
Longitude | 11.2653 ± 0.0087 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 108098881 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 676 |
Semi-minor axis of confidence ellipse (meter) | 653 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 96 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 680.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 97 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.28 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41369 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 108098881 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-08-04 09:44:01 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.IMOL.HNZ. | 2022-05-13T11:19:49.70 | 3.0 | negative | manual | P | 0 | 0 | |||
IV.SEI.HHZ. | 2022-05-13T11:19:47.19 | 0.6 | undecidable | manual | S | 9 | 45.9207 | 50 | 0.87 | 36 |
IV.MOCL.EHZ. | 2022-05-13T11:19:45.15 | 0.6 | undecidable | manual | S | 350 | 40.4262 | 50 | 0.3 | 45 |
IV.MPPT.EHN. | 2022-05-13T11:19:43.84 | 0.3 | undecidable | manual | S | 338 | 37.3293 | 50 | -0.19 | 69 |
IV.BOSL.HHE. | 2022-05-13T11:19:42.66 | 0.3 | undecidable | manual | S | 15 | 32.8449 | 50 | -0.16 | 70 |
IV.RUFI.EHE. | 2022-05-13T11:19:41.69 | 0.3 | undecidable | manual | S | 42 | 28.9488 | 50 | -0.09 | 71 |
IV.CRMI.HHZ. | 2022-05-13T11:19:41.38 | 0.3 | undecidable | manual | S | 306 | 28.3494 | 50 | -0.24 | 69 |
IV.SEI.HHZ. | 2022-05-13T11:19:40.54 | 0.6 | undecidable | manual | P | 9 | 45.9207 | 50 | 0.54 | 42 |
IV.MOCL.EHZ. | 2022-05-13T11:19:39.61 | 1.0 | undecidable | manual | P | 350 | 40.4262 | 50 | 0.46 | 22 |
IV.CSNT.HHZ. | 2022-05-13T11:19:38.56 | 0.3 | undecidable | manual | S | 174 | 19.1697 | 118 | -0.34 | 69 |
IV.MPPT.EHN. | 2022-05-13T11:19:37.93 | 0.6 | undecidable | manual | P | 338 | 37.3293 | 50 | -0.75 | 39 |
ZH.T1646.HNZ. | 2022-05-13T11:19:37.29 | 0.3 | undecidable | manual | S | 277 | 12.6762 | 128 | 0.3 | 70 |
IV.BOSL.HHE. | 2022-05-13T11:19:37.66 | 0.6 | undecidable | manual | P | 15 | 32.8449 | 50 | -0.32 | 45 |
IV.RUFI.EHE. | 2022-05-13T11:19:37.56 | 0.1 | undecidable | manual | P | 42 | 28.9488 | 50 | 0.17 | 93 |
IV.CRMI.HHZ. | 2022-05-13T11:19:37.14 | 0.6 | undecidable | manual | P | 306 | 28.3494 | 50 | -0.15 | 47 |
IV.OSSC.HHZ. | 2022-05-13T11:19:37.48 | 0.3 | undecidable | manual | S | 187 | 13.5753 | 126 | 0.24 | 71 |
IV.CSNT.HHZ. | 2022-05-13T11:19:35.18 | 0.6 | undecidable | manual | P | 174 | 19.1697 | 118 | -0.54 | 44 |
ZH.T1647.EHZ. | 2022-05-13T11:19:35.49 | 0.3 | undecidable | manual | S | 139 | 5.6943 | 151 | 0.11 | 74 |
IV.OSSC.HHZ. | 2022-05-13T11:19:34.99 | 0.1 | undecidable | manual | P | 187 | 13.5753 | 126 | 0.23 | 95 |
ZH.T1648.HNZ. | 2022-05-13T11:19:34.51 | 0.3 | undecidable | manual | S | 31 | 2.5974 | 165 | -0.47 | 69 |
ZH.T1646.HNZ. | 2022-05-13T11:19:34.66 | 0.3 | undecidable | manual | P | 277 | 12.6762 | 128 | 0.04 | 74 |
ZH.T1647.EHZ. | 2022-05-13T11:19:33.91 | 0.1 | negative | manual | P | 139 | 5.6943 | 151 | 0.22 | 96 |
ZH.T1648.HNZ. | 2022-05-13T11:19:33.39 | 0.1 | undecidable | manual | P | 31 | 2.5974 | 165 | -0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.OSSC.HHE. | ML:1.0 | 0.00011710000000000001 | 0.14 | AML | other | m | 2022-05-13T11:19:37.69 |
IV.OSSC.HHN. | ML:0.8 | 0.00007172748 | 0.1408 | AML | other | m | 2022-05-13T11:19:38.05 |
IV.CSNT.HHN. | ML:0.7 | 0.00004165 | 1.14 | AML | other | m | 2022-05-13T11:19:40.85 |
IV.CSNT.HHE. | ML:0.7 | 0.000035654105 | 0.1216 | AML | other | m | 2022-05-13T11:19:40.87 |
IV.CRMI.HHE. | ML:0.3 | 0.000007946631499999999 | 0.1984 | AML | other | m | 2022-05-13T11:19:41.65 |
IV.CRMI.HHN. | ML:0.5 | 0.00001417618 | 0.1408 | AML | other | m | 2022-05-13T11:19:42.49 |