A magnitude ML 1.0 earthquake occured in region: 2 km W Pietrasanta (LU), on
and geographic coordinates (lat, lon) 43.9620, 10.2050 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 |
---|---|---|---|---|
Pietrasanta | LU | 2 | 24007 | 24007 |
Forte dei Marmi | LU | 3 | 7510 | 31517 |
Seravezza | LU | 4 | 13073 | 44590 |
Montignoso | MS | 7 | 10323 | 54913 |
Camaiore | LU | 8 | 32513 | 87426 |
Stazzema | LU | 8 | 3193 | 90619 |
Massa | MS | 10 | 69479 | 160098 |
Viareggio | LU | 11 | 62467 | 222565 |
Massarosa | LU | 15 | 22471 | 245036 |
Carrara | MS | 16 | 63133 | 308169 |
Pescaglia | LU | 17 | 3526 | 311695 |
Fabbriche di Vergemoli | LU | 18 | 768 | 312463 |
Vagli Sotto | LU | 18 | 939 | 313402 |
Ortonovo | SP | 19 | 8277 | 321679 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2024-02-17 10:47:16 |
43.9617 | 10.205 | 10 | 2024-02-17 11:02:31 |
Sala Sismica INGV-Roma | 125334491 |
Field | Value |
---|---|
Time (UTC) | 2024-02-17 10:47:16 ± 0.19 |
Latitude | 43.9617 ± 0.0090 |
Longitude | 10.2050 ± 0.0087 |
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 | 125334491 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1059 |
Semi-minor axis of confidence ellipse (meter) | 406 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 21 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1060.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 186 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.36 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.40559 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 125334491 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-17 11:02:31 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MPNC.HHZ. | 2024-02-17T10:49:03.10 | 3.0 | positive | manual | Pn | 3.35 | 0 | |||
IV.DGI.HHZ. | 2024-02-17T10:48:52.78 | 3.0 | undecidable | manual | Sn | -6.05 | 0 | |||
SI.ROSI.HHZ. | 2024-02-17T10:48:43.60 | 3.0 | undecidable | manual | Sn | 1 | 0 | |||
IV.LAV9.HNZ. | 2024-02-17T10:48:40.79 | 3.0 | undecidable | manual | Sn | 0.08 | 0 | |||
OX.CIMO.HHZ. | 2024-02-17T10:48:36.11 | 3.0 | undecidable | manual | Sn | -0.56 | 0 | |||
IV.ARVD.HHZ. | 2024-02-17T10:48:27.21 | 3.0 | undecidable | manual | Sg | 8.78 | 0 | |||
IV.RNI2.HHZ. | 2024-02-17T10:48:21.99 | 3.0 | positive | manual | Pg | 7.87 | 0 | |||
IV.SFI.EHZ. | 2024-02-17T10:47:55.46 | 3.0 | undecidable | manual | S | -2.03 | 0 | |||
IV.SSFR.HHZ. | 2024-02-17T10:47:55.84 | 3.0 | undecidable | manual | Pg | 5.73 | 0 | |||
IV.PIEI.HHZ. | 2024-02-17T10:47:48.20 | 3.0 | negative | manual | Pn | 0.85 | 0 | |||
IV.SARZ.HHZ. | 2024-02-17T10:47:39.91 | 3.0 | undecidable | manual | P | -0.53 | 0 | |||
GU.POPM.HHZ. | 2024-02-17T10:47:31.22 | 0.1 | undecidable | manual | S | 78 | 45.0216 | 50 | -0.04 | 97 |
IV.MPPT.EHZ. | 2024-02-17T10:47:29.67 | 3.0 | undecidable | manual | P | -0.5 | 0 | |||
IV.CRMI.HHZ. | 2024-02-17T10:47:28.99 | 3.0 | positive | manual | P | -0.37 | 0 | |||
IV.BDI.HHZ. | 2024-02-17T10:47:27.79 | 0.3 | undecidable | manual | S | 70 | 33.1446 | 50 | -0.31 | 70 |
MN.VLC.HHZ. | 2024-02-17T10:47:26.11 | 0.1 | undecidable | manual | S | 33 | 26.2515 | 110 | -0.04 | 100 |
IV.PLMA.HHZ. | 2024-02-17T10:47:26.47 | 0.1 | undecidable | manual | S | 289 | 29.6481 | 50 | -0.71 | 83 |
GU.SARM.EHZ. | 2024-02-17T10:47:26.97 | 0.3 | undecidable | manual | S | 32 | 29.1486 | 50 | -0.08 | 74 |
GU.POPM.HHZ. | 2024-02-17T10:47:25.24 | 0.1 | undecidable | manual | P | 78 | 45.0216 | 50 | 0.24 | 93 |
GU.MAIM.HHZ. | 2024-02-17T10:47:24.53 | 0.3 | undecidable | manual | S | 103 | 23.5542 | 112 | -0.72 | 63 |
GU.EQUI.HHZ. | 2024-02-17T10:47:24.80 | 0.1 | undecidable | manual | S | 350 | 23.0547 | 112 | -0.3 | 95 |
GU.CARD.HHZ. | 2024-02-17T10:47:24.81 | 0.1 | undecidable | manual | S | 72 | 23.2545 | 112 | -0.36 | 94 |
IV.BDI.HHZ. | 2024-02-17T10:47:23.40 | 0.1 | undecidable | manual | P | 70 | 33.1446 | 50 | 0.23 | 95 |
IV.PLMA.HHZ. | 2024-02-17T10:47:22.84 | 0.1 | undecidable | manual | P | 289 | 29.6481 | 50 | 0.2 | 96 |
GU.SARM.EHZ. | 2024-02-17T10:47:22.97 | 0.1 | undecidable | manual | P | 32 | 29.1486 | 50 | 0.4 | 92 |
MN.VLC.HHZ. | 2024-02-17T10:47:22.42 | 0.1 | undecidable | manual | P | 33 | 26.2515 | 110 | 0.37 | 93 |
GU.CARD.HHZ. | 2024-02-17T10:47:21.66 | 0.1 | undecidable | manual | P | 72 | 23.2545 | 112 | 0.18 | 98 |
GU.MAIM.HHZ. | 2024-02-17T10:47:21.73 | 0.1 | undecidable | manual | P | 103 | 23.5542 | 112 | 0.2 | 97 |
GU.EQUI.HHZ. | 2024-02-17T10:47:21.76 | 0.1 | undecidable | manual | P | 350 | 23.0547 | 112 | 0.32 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.MAIM.HHN. | ML:1.0 | 0.00005865 | 0.18 | AML | other | m | 2024-02-17T10:47:24.63 |
GU.MAIM.HHE. | ML:1.0 | 0.00006980574000000001 | 0.2176 | AML | other | m | 2024-02-17T10:47:25.24 |
MN.VLC.HHE. | ML:1.1 | 0.000072418955 | 0.1024 | AML | other | m | 2024-02-17T10:47:26.35 |
MN.VLC.HHN. | ML:1.0 | 0.00005210488 | 0.1408 | AML | other | m | 2024-02-17T10:47:26.19 |
IV.PLMA.HHN. | ML:1.1 | 0.00006419999999999999 | 0.42 | AML | other | m | 2024-02-17T10:47:26.78 |
IV.PLMA.HHE. | ML:0.8 | 0.0000330021525 | 0.1792 | AML | other | m | 2024-02-17T10:47:26.94 |
IV.BDI.HHE. | ML:1.1 | 0.00005365 | 0.28 | AML | other | m | 2024-02-17T10:47:28.03 |
IV.BDI.HHN. | ML:1.0 | 0.000043650000000000004 | 0.1 | AML | other | m | 2024-02-17T10:47:28.44 |
GU.POPM.HHN. | ML:1.2 | 0.000046998915 | 0.16 | AML | other | m | 2024-02-17T10:47:32.34 |
GU.POPM.HHE. | ML:1.4 | 0.0000729 | 0.34 | AML | other | m | 2024-02-17T10:47:31.90 |
IV.MPPT.EHE. | ML:0.8 | 0.0000093626895 | 0.1792 | AML | other | m | 2024-02-17T10:47:40.68 |
IV.MPPT.EHN. | ML:0.8 | 0.0000122425865 | 0.2048 | AML | other | m | 2024-02-17T10:47:41.14 |