A magnitude ML 1.0 earthquake occured in region: Costa Toscana settentrionale (Massa Carrara, Lucca, Pisa), on
and geographic coordinates (lat, lon) 43.7600, 10.2710 at 9 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 |
---|---|---|---|---|
Vecchiano | PI | 10 | 12189 | 12189 |
Pisa | PI | 12 | 89158 | 101347 |
Viareggio | LU | 12 | 62467 | 163814 |
Massarosa | LU | 14 | 22471 | 186285 |
San Giuliano Terme | PI | 14 | 31399 | 217684 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2024-10-01 01:34:37 |
43.7595 | 10.2708 | 9 | 2024-10-01 01:44:37 |
Sala Sismica INGV-Roma | 131786971 |
Field | Value |
---|---|
Time (UTC) | 2024-10-01 01:34:37 ± 0.31 |
Latitude | 43.7595 ± 0.0126 |
Longitude | 10.2708 ± 0.0187 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 131786971 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1430 |
Semi-minor axis of confidence ellipse (meter) | 1367 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 201 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1430.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 247 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.18706 |
Epicentral distance of station farthest from the epicenter (degree) | 0.45146 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 131786971 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-10-01 01:44:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.POPM.HHZ. | 2024-10-01T01:34:54.76 | 0.6 | undecidable | manual | S | 51 | 50.1165 | 50 | 0.44 | 47 |
GU.CARD.HHZ. | 2024-10-01T01:34:49.58 | 0.6 | undecidable | manual | S | 30 | 34.0437 | 50 | -0.45 | 48 |
GU.POPM.HHZ. | 2024-10-01T01:34:47.55 | 0.6 | negative | manual | P | 51 | 50.1165 | 50 | 0.13 | 50 |
GU.MAIM.HHZ. | 2024-10-01T01:34:47.14 | 0.6 | undecidable | manual | S | 46 | 24.5532 | 110 | 0.1 | 53 |
GU.SARM.EHN. | 2024-10-01T01:34:47.44 | 0.1 | undecidable | manual | P | 12 | 48.2184 | 50 | 0.31 | 97 |
GU.EQUI.HHZ. | 2024-10-01T01:34:46.62 | 1.0 | undecidable | manual | P | 348 | 46.0206 | 50 | -0.17 | 25 |
IV.BDI.HHZ. | 2024-10-01T01:34:46.10 | 1.0 | undecidable | manual | P | 38 | 42.5241 | 50 | -0.14 | 25 |
IV.PII.HHZ. | 2024-10-01T01:34:45.63 | 0.6 | undecidable | manual | S | 101 | 20.7681 | 113 | -0.19 | 52 |
GU.CARD.HHZ. | 2024-10-01T01:34:44.65 | 0.1 | negative | manual | P | 30 | 34.0437 | 50 | -0.29 | 100 |
GU.MAIM.HHZ. | 2024-10-01T01:34:43.18 | 0.6 | undecidable | manual | P | 46 | 24.5532 | 110 | -0.03 | 54 |
IV.PII.HHZ. | 2024-10-01T01:34:42.66 | 0.6 | negative | manual | P | 101 | 20.7681 | 113 | 0.15 | 53 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PII.HHN. | ML:1.2 | 0.00012890000000000002 | 0.28 | AML | other | m | 2024-10-01T01:34:45.97 |
IV.PII.HHE. | ML:1.2 | 0.00010485815000000002 | 0.34 | AML | other | m | 2024-10-01T01:34:46.00 |
GU.MAIM.HHE. | ML:0.8 | 0.000040399435 | 1.28 | AML | other | m | 2024-10-01T01:34:47.79 |
GU.MAIM.HHN. | ML:0.5 | 0.000018246093079999997 | 0.36 | AML | other | m | 2024-10-01T01:34:46.71 |
GU.CARD.HHN. | ML:0.9 | 0.000036739214999999997 | 0.14 | AML | other | m | 2024-10-01T01:34:50.11 |
GU.EQUI.HHE. | ML:1.3 | 0.000060524505 | 1.32 | AML | other | m | 2024-10-01T01:34:49.12 |
GU.EQUI.HHN. | ML:1.0 | 0.000030392784999999997 | 1.9 | AML | other | m | 2024-10-01T01:35:05.83 |
GU.POPM.HHE. | ML:0.8 | 0.0000149886875 | 0.16 | AML | other | m | 2024-10-01T01:34:55.34 |
GU.POPM.HHN. | ML:0.9 | 0.000018408609 | 0.12 | AML | other | m | 2024-10-01T01:34:59.46 |