A magnitude ML 1.1 earthquake occured in region: 2 km W Borgo a Mozzano (LU), on
and geographic coordinates (lat, lon) 43.9780, 10.5170 at 6 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 |
---|---|---|---|---|
Borgo a Mozzano | LU | 2 | 6994 | 6994 |
Bagni di Lucca | LU | 7 | 6161 | 13155 |
Pescaglia | LU | 9 | 3526 | 16681 |
Coreglia Antelminelli | LU | 10 | 5215 | 21896 |
Barga | LU | 11 | 10034 | 31930 |
Gallicano | LU | 11 | 3807 | 35737 |
Villa Basilica | LU | 12 | 1633 | 37370 |
Molazzana | LU | 13 | 1043 | 38413 |
Fabbriche di Vergemoli | LU | 14 | 768 | 39181 |
Lucca | LU | 15 | 89046 | 128227 |
Capannori | LU | 15 | 46252 | 174479 |
Pescia | PT | 16 | 19644 | 194123 |
Fosciandora | LU | 16 | 602 | 194725 |
Castelnuovo di Garfagnana | LU | 17 | 5950 | 200675 |
Porcari | LU | 17 | 8845 | 209520 |
Camaiore | LU | 18 | 32513 | 242033 |
Stazzema | LU | 18 | 3193 | 245226 |
Massarosa | LU | 18 | 22471 | 267697 |
Montecarlo | LU | 19 | 4428 | 272125 |
Uzzano | PT | 19 | 5770 | 277895 |
Pieve Fosciana | LU | 19 | 2414 | 280309 |
Massa e Cozzile | PT | 20 | 7983 | 288292 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2024-04-04 08:15:11 |
43.9777 | 10.517 | 6 | 2024-04-04 08:26:07 |
Sala Sismica INGV-Roma | 126466121 |
Field | Value |
---|---|
Time (UTC) | 2024-04-04 08:15:11 ± 0.32 |
Latitude | 43.9777 ± 0.0090 |
Longitude | 10.5170 ± 0.0150 |
Depth (km) | 6 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126466121 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1169 |
Semi-minor axis of confidence ellipse (meter) | 422 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 92 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1170.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 127 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.41 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37592 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 126466121 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-04-04 08:26:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TDS.HHZ. | 2024-04-04T08:17:00.42 | 3.0 | negative | manual | Pg | 18.68 | 0 | |||
IV.POFI.HNZ. | 2024-04-04T08:16:50.53 | 3.0 | undecidable | manual | Sg | 6.84 | 0 | |||
CH.MUGIO.HHZ. | 2024-04-04T08:16:17.96 | 3.0 | undecidable | manual | Sg | 5.49 | 0 | |||
IV.FDMO.HHZ. | 2024-04-04T08:16:15.89 | 3.0 | undecidable | manual | Sn | -0.01 | 0 | |||
IV.FIAM.HHZ. | 2024-04-04T08:16:00.14 | 3.0 | undecidable | manual | Pg | 7.36 | 0 | |||
IV.TEOL.HHZ. | 2024-04-04T08:15:39.68 | 3.0 | undecidable | manual | Pn | 0.57 | 0 | |||
4P.IT07A.HHZ. | 2024-04-04T08:15:28.01 | 3.0 | positive | manual | P | -0.08 | 0 | |||
GU.GSCL.HHZ. | 2024-04-04T08:15:27.46 | 0.6 | undecidable | manual | S | 8 | 41.7249 | 98 | 0.83 | 40 |
GU.EQUI.HHZ. | 2024-04-04T08:15:24.22 | 0.6 | undecidable | manual | S | 306 | 35.742 | 99 | -0.36 | 47 |
GU.GSCL.HHZ. | 2024-04-04T08:15:20.47 | 0.1 | undecidable | manual | P | 8 | 41.7249 | 98 | 0.02 | 100 |
GU.SARM.EHZ. | 2024-04-04T08:15:20.40 | 0.6 | undecidable | manual | S | 338 | 24.6531 | 104 | -0.41 | 47 |
GU.EQUI.HHZ. | 2024-04-04T08:15:18.85 | 0.1 | undecidable | manual | P | 306 | 35.742 | 99 | -0.41 | 93 |
GU.SARM.EHZ. | 2024-04-04T08:15:17.96 | 0.1 | undecidable | manual | P | 338 | 24.6531 | 104 | 0.87 | 80 |
GU.POPM.HHE. | 2024-04-04T08:15:16.04 | 0.1 | undecidable | manual | P | 69 | 20.5683 | 106 | -0.24 | 99 |
GU.MAIM.HHZ. | 2024-04-04T08:15:15.81 | 0.6 | undecidable | manual | S | 196 | 7.4814 | 129 | 0.51 | 48 |
IV.BDI.HHZ. | 2024-04-04T08:15:15.83 | 0.6 | undecidable | manual | S | 34 | 11.3775 | 118 | -0.61 | 46 |
IV.BDI.HHZ. | 2024-04-04T08:15:14.73 | 0.6 | negative | manual | P | 34 | 11.3775 | 118 | 0.17 | 51 |
GU.CARD.HHZ. | 2024-04-04T08:15:14.92 | 0.6 | undecidable | manual | S | 333 | 6.0939 | 134 | -0.03 | 53 |
GU.CARD.HHZ. | 2024-04-04T08:15:13.89 | 0.6 | undecidable | manual | P | 333 | 6.0939 | 134 | 0.19 | 51 |
GU.MAIM.HHZ. | 2024-04-04T08:15:13.66 | 0.3 | positive | manual | P | 196 | 7.4814 | 129 | -0.25 | 76 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.CARD.HHE. | ML:0.0 | 0.00021910014999999998 | 0.2 | AML | other | m | 2024-04-04T08:15:16.15 |
GU.MAIM.HHN. | ML:0.0 | 0.00022907169999999998 | 0.52 | AML | other | m | 2024-04-04T08:15:17.49 |
GU.CARD.HHN. | ML:0.0 | 0.00018095205 | 0.64 | AML | other | m | 2024-04-04T08:15:20.74 |
IV.BDI.HHN. | ML:1.2 | 0.00025256435 | 0.98 | AML | other | m | 2024-04-04T08:15:20.43 |
IV.BDI.HHE. | ML:1.0 | 0.00014115 | 0.72 | AML | other | m | 2024-04-04T08:15:20.79 |
IV.BDI.HNE. | ML:1.1 | 0.0001844289 | 0.49 | AML | other | m | 2024-04-04T08:15:18.82 |
IV.BDI.HNN. | ML:1.2 | 0.00019769625000000003 | 0.68 | AML | other | m | 2024-04-04T08:15:21.20 |