A magnitude ML 2.3 earthquake occured in region: 4 km E San Casciano in Val di Pesa (FI), on
and geographic coordinates (lat, lon) 43.6560, 11.2320 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 |
---|---|---|---|---|
San Casciano in Val di Pesa | FI | 4 | 17062 | 17062 |
Impruneta | FI | 4 | 14615 | 31677 |
Greve in Chianti | FI | 11 | 13862 | 45539 |
Tavarnelle Val di Pesa | FI | 12 | 7800 | 53339 |
Scandicci | FI | 12 | 50609 | 103948 |
Montespertoli | FI | 13 | 13537 | 117485 |
Bagno a Ripoli | FI | 13 | 25611 | 143096 |
Firenze | FI | 13 | 382808 | 525904 |
Barberino Val d'Elsa | FI | 14 | 4386 | 530290 |
Lastra a Signa | FI | 16 | 20156 | 550446 |
Figline e Incisa Valdarno | FI | 18 | 23505 | 573951 |
Fiesole | FI | 18 | 13969 | 587920 |
Signa | FI | 18 | 19179 | 607099 |
Montelupo Fiorentino | FI | 19 | 14098 | 621197 |
Rignano sull'Arno | FI | 19 | 8651 | 629848 |
Certaldo | FI | 19 | 16121 | 645969 |
Campi Bisenzio | FI | 20 | 46166 | 692135 |
Sesto Fiorentino | FI | 20 | 48958 | 741093 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.3 | 2022-05-09 03:44:45 |
43.6562 | 11.2323 | 10 | 2023-01-31 19:03:32 |
Bollettino Sismico Italiano INGV | 108592431 |
Reviewed Rev100 |
ML 2.3 | 2022-05-09 03:44:45 |
43.6527 | 11.2442 | 10 | 2022-05-09 03:54:30 |
Sala Sismica INGV-Roma | 104375601 |
Field | Value |
---|---|
Time (UTC) | 2022-05-09 03:44:45 ± 0.07 |
Latitude | 43.6562 ± 0.0036 |
Longitude | 11.2323 ± 0.0062 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 108592431 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 490 |
Semi-minor axis of confidence ellipse (meter) | 276 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 253 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 490.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 102 |
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) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.62413 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.3 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 108592431 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-08-16 01:12:17 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.3 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 104375601 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-05-09 03:54:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARVD.HHZ. | 2022-05-09T03:45:30.08 | 3.0 | undecidable | manual | S | 3.04 | 0 | |||
IV.ATVO.HHZ. | 2022-05-09T03:45:18.16 | 3.0 | undecidable | manual | S | 0.81 | 0 | |||
IV.PIEI.HHZ. | 2022-05-09T03:45:18.80 | 3.0 | undecidable | manual | S | -0.62 | 0 | |||
IV.FIAM.HHZ. | 2022-05-09T03:45:17.63 | 3.0 | negative | manual | Pn | -0.36 | 0 | |||
IV.CAFI.HHZ. | 2022-05-09T03:45:06.99 | 0.1 | undecidable | manual | S | 121 | 69.2751 | 50 | 0.3 | 87 |
GU.MAIM.HHZ. | 2022-05-09T03:45:05.46 | 0.1 | undecidable | manual | S | 296 | 65.7897 | 50 | -0.3 | 87 |
IV.LMD.HHZ. | 2022-05-09T03:45:04.60 | 0.6 | undecidable | manual | S | 39 | 60.1953 | 50 | 0.33 | 44 |
IV.IMOL.HNZ. | 2022-05-09T03:45:02.08 | 3.0 | undecidable | manual | P | 0.56 | 0 | |||
IV.SEI.HHZ. | 2022-05-09T03:45:00.81 | 0.3 | undecidable | manual | S | 13 | 45.3213 | 50 | 0.52 | 64 |
IV.MOCL.EHZ. | 2022-05-09T03:44:58.84 | 0.3 | undecidable | manual | S | 354 | 38.9277 | 50 | 0.26 | 69 |
GU.MAIM.HHZ. | 2022-05-09T03:44:57.50 | 0.1 | undecidable | manual | P | 296 | 65.7897 | 50 | 0.34 | 86 |
IV.MPPT.EHZ. | 2022-05-09T03:44:57.78 | 0.3 | undecidable | manual | S | 341 | 35.3424 | 50 | 0.16 | 71 |
IV.CAFI.HHZ. | 2022-05-09T03:44:57.90 | 1.0 | undecidable | manual | P | 121 | 69.2751 | 50 | 0.2 | 22 |
IV.LMD.HHZ. | 2022-05-09T03:44:56.69 | 0.6 | undecidable | manual | P | 39 | 60.1953 | 50 | 0.39 | 43 |
IV.BOSL.HHZ. | 2022-05-09T03:44:56.38 | 0.1 | undecidable | manual | S | 20 | 32.5452 | 50 | -0.5 | 89 |
IV.FNVD.HHZ. | 2022-05-09T03:44:56.24 | 0.3 | undecidable | manual | P | 351 | 57.3981 | 50 | 0.37 | 65 |
IV.PII.HHZ. | 2022-05-09T03:44:55.96 | 0.3 | undecidable | manual | P | 278 | 57.1983 | 50 | 0.13 | 69 |
GU.POPM.HHZ. | 2022-05-09T03:44:55.86 | 0.3 | undecidable | manual | P | 319 | 57.498 | 50 | -0.02 | 70 |
IV.RUFI.EHZ. | 2022-05-09T03:44:55.59 | 0.3 | undecidable | manual | S | 48 | 30.0477 | 50 | -0.62 | 64 |
IV.SEI.HHZ. | 2022-05-09T03:44:54.06 | 0.6 | undecidable | manual | P | 13 | 45.3213 | 50 | 0.06 | 48 |
IV.CRMI.HHZ. | 2022-05-09T03:44:54.84 | 0.6 | undecidable | manual | S | 307 | 25.4523 | 111 | -0.02 | 50 |
IV.CSNT.HHZ. | 2022-05-09T03:44:53.63 | 0.3 | undecidable | manual | S | 167 | 20.868 | 115 | 0.27 | 71 |
IV.MOCL.EHZ. | 2022-05-09T03:44:53.08 | 0.1 | undecidable | manual | P | 354 | 38.9277 | 50 | 0.07 | 96 |
IV.MPPT.EHZ. | 2022-05-09T03:44:52.19 | 0.1 | undecidable | manual | P | 341 | 35.3424 | 50 | -0.27 | 93 |
IT.FIE.HGE. | 2022-05-09T03:44:52.12 | 0.3 | undecidable | manual | S | 17 | 17.4714 | 119 | -0.21 | 73 |
IV.RUFI.EHZ. | 2022-05-09T03:44:51.35 | 0.1 | positive | manual | P | 48 | 30.0477 | 50 | -0.29 | 93 |
IV.BOSL.HHZ. | 2022-05-09T03:44:51.87 | 0.1 | undecidable | manual | P | 20 | 32.5452 | 50 | -0.16 | 95 |
IV.FIR.HHZ. | 2022-05-09T03:44:51.49 | 0.1 | undecidable | manual | S | 8 | 13.2756 | 126 | 0.4 | 94 |
IV.OSSC.HHZ. | 2022-05-09T03:44:51.39 | 0.1 | undecidable | manual | S | 176 | 14.7741 | 123 | -0.12 | 99 |
IV.CRMI.HHZ. | 2022-05-09T03:44:50.72 | 0.1 | undecidable | manual | P | 307 | 25.4523 | 111 | -0.15 | 97 |
IT.FIE.HGE. | 2022-05-09T03:44:49.46 | 0.3 | undecidable | manual | P | 17 | 17.4714 | 119 | 0.05 | 75 |
IV.CSNT.HHZ. | 2022-05-09T03:44:49.80 | 0.6 | undecidable | manual | P | 167 | 20.868 | 115 | -0.2 | 48 |
IV.OSSC.HHZ. | 2022-05-09T03:44:48.77 | 0.1 | negative | manual | P | 176 | 14.7741 | 123 | -0.16 | 98 |
IV.FIR.HHZ. | 2022-05-09T03:44:48.60 | 0.1 | undecidable | manual | P | 8 | 13.2756 | 126 | -0.09 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FIR.HHE. | ML:2.7 | 0.0049005279999999995 | 0.2208 | AML | other | m | 2022-05-09T03:44:51.60 |
IV.FIR.HNE. | ML:2.7 | 0.004998335 | 0.2176 | AML | other | m | 2022-05-09T03:44:51.60 |
IV.FIR.HHN. | ML:2.8 | 0.006111641 | 0.3392 | AML | other | m | 2022-05-09T03:44:51.82 |
IV.FIR.HNN. | ML:2.8 | 0.006038517 | 0.3488 | AML | other | m | 2022-05-09T03:44:51.82 |
IV.OSSC.HHE. | ML:2.5 | 0.003127696 | 0.2592 | AML | other | m | 2022-05-09T03:44:52.02 |
IV.OSSC.HHN. | ML:2.3 | 0.0021299545 | 0.32 | AML | other | m | 2022-05-09T03:44:52.02 |
IV.CSNT.HHE. | ML:2.0 | 0.0008214225 | 0.2208 | AML | other | m | 2022-05-09T03:44:53.78 |
IV.CSNT.HHN. | ML:2.2 | 0.0010509631999999999 | 0.2624 | AML | other | m | 2022-05-09T03:44:53.67 |
IV.CRMI.HNE. | ML:2.2 | 0.0009315 | 0.46 | AML | other | m | 2022-05-09T03:44:55.69 |
IV.CRMI.HHE. | ML:2.0 | 0.000629 | 0.46 | AML | other | m | 2022-05-09T03:44:55.69 |
IV.CRMI.HHN. | ML:2.3 | 0.0012549999999999998 | 0.54 | AML | other | m | 2022-05-09T03:44:55.98 |
IV.CRMI.HNN. | ML:2.3 | 0.00121 | 0.54 | AML | other | m | 2022-05-09T03:44:55.98 |
IV.RUFI.EHN. | ML:2.5 | 0.0014399999999999999 | 0.32 | AML | other | m | 2022-05-09T03:44:56.42 |
IV.RUFI.EHE. | ML:2.6 | 0.002 | 0.28 | AML | other | m | 2022-05-09T03:44:56.73 |
IV.BOSL.HHE. | ML:2.3 | 0.0008227215 | 0.4224 | AML | other | m | 2022-05-09T03:44:57.13 |
IV.BOSL.HHN. | ML:2.2 | 0.00064960825 | 0.24 | AML | other | m | 2022-05-09T03:44:57.35 |
IV.MPPT.EHN. | ML:1.9 | 0.00030734660000000005 | 1.6416 | AML | other | m | 2022-05-09T03:44:57.14 |
IV.MPPT.EHE. | ML:2.0 | 0.00038840465 | 0.24 | AML | other | m | 2022-05-09T03:44:58.31 |
IV.MOCL.EHN. | ML:2.0 | 0.000380466 | 0.2592 | AML | other | m | 2022-05-09T03:44:59.05 |
IV.MOCL.EHE. | ML:2.5 | 0.0010992121999999999 | 0.2016 | AML | other | m | 2022-05-09T03:44:59.52 |
IV.SEI.HHN. | ML:2.5 | 0.00093315855 | 0.9792 | AML | other | m | 2022-05-09T03:45:00.98 |
IV.SEI.HHE. | ML:2.3 | 0.00059408285 | 0.3392 | AML | other | m | 2022-05-09T03:45:01.37 |