A magnitude ML 0.9 earthquake occured in region: Costa Toscana settentrionale (Massa Carrara, Lucca, Pisa), on
and geographic coordinates (lat, lon) 43.8560, 10.1840 at 6 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 |
---|---|---|---|---|
Viareggio | LU | 6 | 62467 | 62467 |
Forte dei Marmi | LU | 12 | 7510 | 69977 |
Pietrasanta | LU | 12 | 24007 | 93984 |
Massarosa | LU | 13 | 22471 | 116455 |
Camaiore | LU | 14 | 32513 | 148968 |
Seravezza | LU | 16 | 13073 | 162041 |
Montignoso | MS | 18 | 10323 | 172364 |
Stazzema | LU | 18 | 3193 | 175557 |
Vecchiano | PI | 18 | 12189 | 187746 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.9 | 2022-07-07 03:35:48 |
43.8558 | 10.184 | 6 | 2023-01-31 19:03:57 |
Bollettino Sismico Italiano INGV | 113256641 |
Reviewed Rev100 |
ML 0.9 | 2022-07-07 03:35:42 |
43.8687 | 10.1952 | 9 | 2022-07-07 04:04:08 |
Sala Sismica INGV-Roma | 106891811 |
Field | Value |
---|---|
Time (UTC) | 2022-07-07 03:35:48 ± 0.14 |
Latitude | 43.8558 ± 0.0063 |
Longitude | 10.1840 ± 0.0075 |
Depth (km) | 6 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 113256641 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 643 |
Semi-minor axis of confidence ellipse (meter) | 453 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 200 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 640.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 191 |
Number of associated phases, regardless of their use for origin computation | 34 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.66370 |
Number of stations at which the event was observed | 25 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 113256641 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-01-02 15:18:46 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 106891811 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-07-07 04:04:08 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
OX.DRE.HHZ. | 2022-07-07T03:37:28.95 | 3.0 | undecidable | manual | Sg | 16.620001 | 0 | |||
OT.OT14.EHZ. | 2022-07-07T03:37:06.58 | 3.0 | positive | manual | Pg | 14.18 | 0 | |||
IV.SAMA.EHZ. | 2022-07-07T03:37:01.21 | 3.0 | undecidable | manual | Sn | 0.75 | 0 | |||
IT.MMP1.HGZ. | 2022-07-07T03:36:58.30 | 3.0 | undecidable | manual | Sg | 4.8 | 0 | |||
IV.CMPR.HHZ. | 2022-07-07T03:36:56.57 | 3.0 | positive | manual | Pn | -4.22 | 0 | |||
IV.MRB1.HHZ. | 2022-07-07T03:36:47.38 | 3.0 | negative | manual | Pn | -3.21 | 0 | |||
IV.TOLF.HHZ. | 2022-07-07T03:36:46.48 | 3.0 | undecidable | manual | Sn | -2.25 | 0 | |||
GU.MGRO.HHZ. | 2022-07-07T03:36:41.67 | 3.0 | undecidable | manual | Sg | 1.29 | 0 | |||
IV.FRON.EHZ. | 2022-07-07T03:36:36.22 | 3.0 | undecidable | manual | Sn | -0.6 | 0 | |||
IV.FVI.HHZ. | 2022-07-07T03:36:32.39 | 3.0 | undecidable | manual | Pn | -0.67 | 0 | |||
CH.BERNI.HHZ. | 2022-07-07T03:36:31.16 | 3.0 | undecidable | manual | Pg | 7.06 | 0 | |||
GU.TRAV.HHZ. | 2022-07-07T03:36:29.09 | 3.0 | undecidable | manual | Pg | 5.23 | 0 | |||
IV.FIAM.HHZ. | 2022-07-07T03:36:26.43 | 3.0 | undecidable | manual | Pn | 0.53 | 0 | |||
IV.CIMA.HNZ. | 2022-07-07T03:36:23.13 | 3.0 | undecidable | manual | Pn | -0.74 | 0 | |||
IV.MTRA.EHZ. | 2022-07-07T03:36:23.85 | 3.0 | undecidable | manual | Pn | -0.45 | 0 | |||
IV.MSSA.HHZ. | 2022-07-07T03:36:11.54 | 0.6 | undecidable | manual | S | 314 | 73.6707 | 50 | -0.14 | 49 |
GU.SARM.EHN. | 2022-07-07T03:36:02.61 | 0.6 | undecidable | manual | S | 25 | 40.3263 | 99 | -0.06 | 52 |
IV.BDI.HHZ. | 2022-07-07T03:36:02.18 | 0.6 | undecidable | manual | S | 55 | 40.1265 | 99 | -0.42 | 49 |
MN.VLC.HHZ. | 2022-07-07T03:36:01.52 | 0.6 | undecidable | manual | S | 26 | 37.3293 | 100 | -0.14 | 52 |
IV.MSSA.HHZ. | 2022-07-07T03:36:01.35 | 0.6 | undecidable | manual | P | 314 | 73.6707 | 50 | -0.54 | 44 |
IV.PLMA.HHZ. | 2022-07-07T03:36:00.47 | 0.6 | undecidable | manual | S | 309 | 34.0437 | 101 | -0.06 | 53 |
GU.EQUI.HHZ. | 2022-07-07T03:36:00.60 | 0.6 | undecidable | manual | S | 356 | 34.5432 | 100 | -0.08 | 53 |
IV.PII.HHZ. | 2022-07-07T03:35:59.13 | 0.6 | undecidable | manual | S | 118 | 31.0467 | 102 | -0.39 | 50 |
GU.CARD.HHZ. | 2022-07-07T03:35:59.21 | 0.3 | undecidable | manual | S | 51 | 30.4473 | 102 | -0.08 | 80 |
GU.POPM.HHZ. | 2022-07-07T03:35:58.55 | 0.3 | undecidable | manual | P | 65 | 50.3163 | 50 | 0.26 | 74 |
GU.MAIM.HHZ. | 2022-07-07T03:35:57.23 | 0.3 | undecidable | manual | S | 75 | 25.3524 | 104 | -0.37 | 76 |
GU.SARM.EHN. | 2022-07-07T03:35:56.53 | 0.3 | undecidable | manual | P | 25 | 40.3263 | 99 | -0.15 | 77 |
MN.VLC.HHZ. | 2022-07-07T03:35:56.42 | 0.1 | undecidable | manual | P | 26 | 37.3293 | 100 | 0.32 | 100 |
IV.BDI.HHZ. | 2022-07-07T03:35:56.86 | 0.6 | undecidable | manual | P | 55 | 40.1265 | 99 | 0.22 | 51 |
GU.EQUI.HHZ. | 2022-07-07T03:35:55.85 | 0.3 | undecidable | manual | P | 356 | 34.5432 | 100 | 0.31 | 76 |
IV.PLMA.HHZ. | 2022-07-07T03:35:55.18 | 0.6 | undecidable | manual | P | 309 | 34.0437 | 101 | -0.27 | 51 |
GU.CARD.HHZ. | 2022-07-07T03:35:55.03 | 0.3 | undecidable | manual | P | 51 | 30.4473 | 102 | 0.3 | 76 |
IV.PII.HHZ. | 2022-07-07T03:35:54.86 | 0.3 | undecidable | manual | P | 118 | 31.0467 | 102 | 0 | 81 |
GU.MAIM.HHZ. | 2022-07-07T03:35:54.29 | 0.3 | undecidable | manual | P | 75 | 25.3524 | 104 | 0.54 | 73 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.BDI.HNN. | ML:1.5 | 0.00011738182 | 0.7808 | AML | other | m | 2022-07-07T03:35:51.44 |
GU.MAIM.HHN. | ML:0.8 | 0.000035643454999999995 | 0.4 | AML | other | m | 2022-07-07T03:35:51.46 |
GU.MAIM.HHE. | ML:0.5 | 0.00002014715 | 0.84 | AML | other | m | 2022-07-07T03:35:51.32 |
GU.CARD.HHE. | ML:1.0 | 0.00005392856 | 1.4208 | AML | other | m | 2022-07-07T03:35:52.24 |
IV.PII.HHE. | ML:0.5 | 0.000016799375 | 0.2192 | AML | other | m | 2022-07-07T03:35:53.02 |
IV.PII.HHN. | ML:0.5 | 0.000014282466500000001 | 0.16 | AML | other | m | 2022-07-07T03:35:53.28 |
GU.CARD.HHN. | ML:1.1 | 0.000059159160000000005 | 0.84 | AML | other | m | 2022-07-07T03:35:53.55 |
IV.BDI.HNE. | ML:1.5 | 0.0001155718 | 0.9008 | AML | other | m | 2022-07-07T03:35:53.61 |
MN.VLC.HNE. | ML:1.0 | 0.000040478715 | 0.4192 | AML | other | m | 2022-07-07T03:35:55.21 |
MN.VLC.HHE. | ML:0.7 | 0.0000207916085 | 0.12 | AML | other | m | 2022-07-07T03:35:56.57 |
MN.VLC.HHN. | ML:0.8 | 0.0000273232 | 0.16 | AML | other | m | 2022-07-07T03:35:56.59 |
MN.VLC.HNN. | ML:1.1 | 0.000046001345 | 1.5408 | AML | other | m | 2022-07-07T03:35:58.93 |
GU.EQUI.HHN. | ML:0.6 | 0.00001566194 | 0.1408 | AML | other | m | 2022-07-07T03:36:00.89 |
GU.EQUI.HHE. | ML:0.7 | 0.000022396889999999998 | 0.12 | AML | other | m | 2022-07-07T03:36:01.52 |
IV.PLMA.HHN. | ML:1.0 | 0.00004189263 | 0.1008 | AML | other | m | 2022-07-07T03:36:01.63 |
IV.PLMA.HHE. | ML:1.0 | 0.000038066955 | 0.1792 | AML | other | m | 2022-07-07T03:36:02.12 |
IV.BDI.HHN. | ML:0.9 | 0.00002785 | 1.02 | AML | other | m | 2022-07-07T03:36:02.33 |
IV.BDI.HHE. | ML:0.9 | 0.000030251034999999998 | 0.16 | AML | other | m | 2022-07-07T03:36:02.35 |
GU.POPM.HHE. | ML:1.5 | 0.0000863 | 1.78 | AML | other | m | 2022-07-07T03:36:06.07 |
GU.POPM.HHN. | ML:1.3 | 0.00005715 | 1.76 | AML | other | m | 2022-07-07T03:36:06.11 |