A magnitude ML 1.6 earthquake occured in region: 8 km W Vecchiano (PI), on
and geographic coordinates (lat, lon) 43.7900, 10.2860 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 |
---|---|---|---|---|
Vecchiano | PI | 8 | 12189 | 12189 |
Viareggio | LU | 9 | 62467 | 74656 |
Massarosa | LU | 10 | 22471 | 97127 |
Pisa | PI | 12 | 89158 | 186285 |
San Giuliano Terme | PI | 13 | 31399 | 217684 |
Camaiore | LU | 17 | 32513 | 250197 |
Lucca | LU | 18 | 89046 | 339243 |
Pietrasanta | LU | 20 | 24007 | 363250 |
Calci | PI | 20 | 6426 | 369676 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.6 | 2022-11-24 17:55:38 |
43.79 | 10.2857 | 10 | 2024-03-01 15:28:14 |
Bollettino Sismico Italiano INGV | 113434361 |
Reviewed Rev100 |
ML 1.7 | 2022-11-24 17:55:38 |
43.7987 | 10.2885 | 10 | 2022-11-24 18:01:58 |
Sala Sismica INGV-Roma | 112171481 |
Field | Value |
---|---|
Time (UTC) | 2022-11-24 17:55:38 ± 0.17 |
Latitude | 43.7900 ± 0.0063 |
Longitude | 10.2857 ± 0.0100 |
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 | 113434361 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 809 |
Semi-minor axis of confidence ellipse (meter) | 560 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 224 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 810.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 92 |
Number of associated phases, regardless of their use for origin computation | 41 |
Number of defining phases | 30 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.34 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.55493 |
Number of stations at which the event was observed | 28 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 26 |
Type of magnitude | ML |
Reference to an origin | 113434361 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-01-09 17:34:23 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 112171481 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-11-24 18:01:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
MN.TRI.HHZ. | 2022-11-24T17:57:22.24 | 3.0 | undecidable | manual | Sg | 12.64 | 0 | |||
IV.FAGN.HHZ. | 2022-11-24T17:57:10.82 | 3.0 | undecidable | manual | Sg | 9.69 | 0 | |||
IV.MCRV.HHZ. | 2022-11-24T17:56:48.19 | 3.0 | undecidable | manual | Pn | -0.42 | 0 | |||
IV.CESI.HHZ. | 2022-11-24T17:56:40.65 | 3.0 | undecidable | manual | Sn | -1.65 | 0 | |||
IV.ARVD.HHZ. | 2022-11-24T17:56:38.56 | 3.0 | undecidable | manual | Sn | -1.58 | 0 | |||
OX.PLRO.HHZ. | 2022-11-24T17:56:32.32 | 3.0 | undecidable | manual | Pn | 0.38 | 0 | |||
IV.BRSN.HNZ. | 2022-11-24T17:56:30.20 | 3.0 | undecidable | manual | S | 3.23 | 0 | |||
CH.FUORN.HHZ. | 2022-11-24T17:56:28.69 | 3.0 | undecidable | manual | Pg | 5.93 | 0 | |||
IV.MMO1.EHZ. | 2022-11-24T17:56:18.45 | 3.0 | undecidable | manual | Pn | 1.05 | 0 | |||
RD.PGF.BHZ. | 2022-11-24T17:56:05.57 | 1.0 | undecidable | manual | P | 218 | 172.5939 | 50 | -0.95 | 13 |
GU.GRAM.HHZ. | 2022-11-24T17:56:03.18 | 0.6 | undecidable | manual | S | 347 | 79.6647 | 50 | 0.81 | 36 |
IV.IMOL.HNZ. | 2022-11-24T17:56:02.08 | 3.0 | negative | manual | P | 0.41 | 0 | |||
GU.GSCL.HHZ. | 2022-11-24T17:55:59.53 | 0.3 | undecidable | manual | S | 21 | 66.6777 | 50 | 0.62 | 60 |
IV.MPPT.EHZ. | 2022-11-24T17:55:59.10 | 0.3 | undecidable | manual | S | 74 | 66.9774 | 50 | 0.12 | 68 |
IV.CASP.HHZ. | 2022-11-24T17:55:58.14 | 0.6 | undecidable | manual | P | 157 | 120.2907 | 50 | -0.32 | 39 |
IV.CELB.HHE. | 2022-11-24T17:55:57.49 | 0.6 | undecidable | manual | P | 183 | 115.8951 | 50 | -0.29 | 40 |
IV.CRMI.HHZ. | 2022-11-24T17:55:56.08 | 0.3 | undecidable | manual | S | 89 | 55.5999 | 50 | 0.14 | 69 |
IV.SEI.HHZ. | 2022-11-24T17:55:54.89 | 3.0 | positive | manual | P | -1 | 0 | |||
GU.POPM.HHZ. | 2022-11-24T17:55:53.71 | 0.3 | undecidable | manual | S | 53 | 47.1195 | 50 | 0.03 | 72 |
IV.PLMA.HHZ. | 2022-11-24T17:55:53.00 | 0.6 | undecidable | manual | S | 310 | 44.9217 | 50 | -0.11 | 47 |
IV.TRIF.CHZ. | 2022-11-24T17:55:53.26 | 0.6 | undecidable | manual | P | 146 | 89.8434 | 50 | -0.51 | 40 |
GU.GRAM.HHZ. | 2022-11-24T17:55:52.88 | 0.6 | undecidable | manual | P | 347 | 79.6647 | 50 | 0.69 | 38 |
GU.SARM.EHN. | 2022-11-24T17:55:52.93 | 0.6 | undecidable | manual | S | 12 | 44.622 | 50 | -0.1 | 48 |
IV.BDI.HHZ. | 2022-11-24T17:55:51.18 | 0.3 | undecidable | manual | S | 39 | 39.1275 | 50 | -0.37 | 68 |
GU.EQUI.HHZ. | 2022-11-24T17:55:51.80 | 0.3 | undecidable | manual | S | 346 | 43.0236 | 50 | -0.79 | 58 |
MN.VLC.HHZ. | 2022-11-24T17:55:51.84 | 0.3 | undecidable | manual | S | 11 | 41.7249 | 50 | -0.41 | 67 |
IV.MPPT.EHZ. | 2022-11-24T17:55:50.87 | 0.1 | negative | manual | P | 74 | 66.9774 | 50 | 0.63 | 80 |
GU.GSCL.HHZ. | 2022-11-24T17:55:50.93 | 0.3 | undecidable | manual | P | 21 | 66.6777 | 50 | 0.74 | 57 |
IV.CRMI.HHZ. | 2022-11-24T17:55:49.04 | 0.3 | undecidable | manual | P | 89 | 55.5999 | 50 | 0.56 | 63 |
GU.CARD.HHZ. | 2022-11-24T17:55:48.58 | 0.3 | undecidable | manual | S | 31 | 30.5472 | 50 | -0.68 | 63 |
GU.POPM.HHZ. | 2022-11-24T17:55:47.33 | 0.3 | undecidable | manual | P | 53 | 47.1195 | 50 | 0.15 | 70 |
IV.PLMA.HHZ. | 2022-11-24T17:55:47.43 | 0.3 | undecidable | manual | P | 310 | 44.9217 | 50 | 0.58 | 63 |
GU.EQUI.HHZ. | 2022-11-24T17:55:46.27 | 0.3 | undecidable | manual | P | 346 | 43.0236 | 50 | -0.28 | 69 |
GU.SARM.EHN. | 2022-11-24T17:55:46.77 | 0.3 | undecidable | manual | P | 12 | 44.622 | 50 | -0.03 | 72 |
MN.VLC.HHZ. | 2022-11-24T17:55:46.32 | 0.3 | undecidable | manual | P | 11 | 41.7249 | 50 | -0.03 | 73 |
GU.MAIM.HHZ. | 2022-11-24T17:55:46.35 | 0.1 | undecidable | manual | S | 50 | 21.3675 | 114 | -0.06 | 100 |
IV.PII.HHZ. | 2022-11-24T17:55:45.84 | 0.3 | undecidable | manual | S | 111 | 20.6682 | 115 | -0.32 | 71 |
IV.BDI.HHZ. | 2022-11-24T17:55:45.82 | 0.1 | positive | manual | P | 39 | 39.1275 | 50 | -0.12 | 96 |
GU.CARD.HHZ. | 2022-11-24T17:55:44.37 | 0.1 | negative | manual | P | 31 | 30.5472 | 50 | -0.25 | 95 |
GU.MAIM.HHZ. | 2022-11-24T17:55:43.04 | 0.3 | undecidable | manual | P | 50 | 21.3675 | 114 | 0.06 | 75 |
IV.PII.HHZ. | 2022-11-24T17:55:42.87 | 0.3 | undecidable | manual | P | 111 | 20.6682 | 115 | 0.04 | 75 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PII.HHE. | ML:1.4 | 0.00018993525 | 0.2304 | AML | other | m | 2022-11-24T17:55:46.30 |
IV.PII.HHN. | ML:1.4 | 0.00019996724999999998 | 0.1664 | AML | other | m | 2022-11-24T17:55:45.82 |
GU.MAIM.HHN. | ML:1.6 | 0.00030416565 | 0.192 | AML | other | m | 2022-11-24T17:55:46.61 |
GU.MAIM.HHE. | ML:1.4 | 0.0001875101 | 0.2432 | AML | other | m | 2022-11-24T17:55:46.71 |
IV.BDI.HHN. | ML:1.7 | 0.00018180169499999998 | 0.2304 | AML | other | m | 2022-11-24T17:55:51.66 |
IV.BDI.HHE. | ML:1.8 | 0.00022250000000000001 | 0.46 | AML | other | m | 2022-11-24T17:55:51.68 |
MN.VLC.HNN. | ML:1.8 | 0.00021072495000000002 | 0.3328 | AML | other | m | 2022-11-24T17:55:52.26 |
MN.VLC.HHN. | ML:1.8 | 0.00020850000000000003 | 0.34 | AML | other | m | 2022-11-24T17:55:52.10 |
MN.VLC.HHE. | ML:1.6 | 0.000123252545 | 0.1024 | AML | other | m | 2022-11-24T17:55:52.35 |
MN.VLC.HNE. | ML:1.6 | 0.00012997785 | 0.1792 | AML | other | m | 2022-11-24T17:55:52.35 |
GU.EQUI.HHN. | ML:1.4 | 0.00008704999999999999 | 0.14 | AML | other | m | 2022-11-24T17:55:52.46 |
GU.EQUI.HHE. | ML:1.3 | 0.000059783117500000005 | 0.0896 | AML | other | m | 2022-11-24T17:55:53.20 |
GU.POPM.HHN. | ML:1.7 | 0.000141 | 1.62 | AML | other | m | 2022-11-24T17:55:53.15 |
GU.POPM.HHE. | ML:1.7 | 0.0001428862 | 0.1664 | AML | other | m | 2022-11-24T17:55:54.68 |
IV.BDI.HNE. | ML:1.9 | 0.0002716764 | 0.4736 | AML | other | m | 2022-11-24T17:55:51.90 |
IV.BDI.HNN. | ML:1.5 | 0.000121357215 | 0.1536 | AML | other | m | 2022-11-24T17:55:51.65 |
IV.PLMA.HHE. | ML:1.3 | 0.000056550575 | 0.6912 | AML | other | m | 2022-11-24T17:56:00.64 |
IV.PLMA.HHN. | ML:1.2 | 0.000048942635 | 0.2944 | AML | other | m | 2022-11-24T17:55:55.62 |
IV.CRMI.HHE. | ML:0.9 | 0.000021810385000000003 | 0.3968 | AML | other | m | 2022-11-24T17:55:57.56 |
IV.CRMI.HNE. | ML:1.8 | 0.00014431655 | 1.0112 | AML | other | m | 2022-11-24T17:56:01.20 |
IV.CRMI.HNN. | ML:2.0 | 0.00022689915 | 0.9088 | AML | other | m | 2022-11-24T17:55:55.02 |
IV.CRMI.HHN. | ML:1.0 | 0.000023163985499999997 | 0.1408 | AML | other | m | 2022-11-24T17:55:59.67 |
IV.MPPT.EHE. | ML:1.3 | 0.000033533025 | 0.32 | AML | other | m | 2022-11-24T17:56:03.66 |
IV.MPPT.EHN. | ML:1.2 | 0.000030535546 | 0.3072 | AML | other | m | 2022-11-24T17:56:01.80 |
GU.GSCL.HHE. | ML:1.8 | 0.00010223409 | 0.3072 | AML | other | m | 2022-11-24T17:55:59.81 |
GU.GSCL.HHN. | ML:1.7 | 0.00008819551500000001 | 0.32 | AML | other | m | 2022-11-24T17:56:00.68 |