A magnitude ML 0.9 earthquake occured in region: 3 km SW Calice al Cornoviglio (SP), on
and geographic coordinates (lat, lon) 44.2200, 9.8250 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 |
---|---|---|---|---|
Calice al Cornoviglio | SP | 3 | 1138 | 1138 |
Beverino | SP | 5 | 2429 | 3567 |
Rocchetta di Vara | SP | 6 | 703 | 4270 |
Bolano | SP | 7 | 7813 | 12083 |
Follo | SP | 7 | 6337 | 18420 |
Brugnato | SP | 8 | 1270 | 19690 |
Borghetto di Vara | SP | 8 | 938 | 20628 |
Riccò del Golfo di Spezia | SP | 9 | 3698 | 24326 |
Pignone | SP | 9 | 565 | 24891 |
Zignago | SP | 9 | 532 | 25423 |
Podenzana | MS | 9 | 2180 | 27603 |
Santo Stefano di Magra | SP | 10 | 9360 | 36963 |
Vezzano Ligure | SP | 10 | 7356 | 44319 |
Tresana | MS | 10 | 2044 | 46363 |
Aulla | MS | 12 | 11263 | 57626 |
La Spezia | SP | 13 | 93959 | 151585 |
Villafranca in Lunigiana | MS | 13 | 4770 | 156355 |
Mulazzo | MS | 13 | 2424 | 158779 |
Arcola | SP | 13 | 10607 | 169386 |
Carrodano | SP | 14 | 503 | 169889 |
Sesta Godano | SP | 15 | 1377 | 171266 |
Vernazza | SP | 15 | 848 | 172114 |
Riomaggiore | SP | 15 | 1576 | 173690 |
Filattiera | MS | 15 | 2309 | 175999 |
Zeri | MS | 16 | 1094 | 177093 |
Monterosso al Mare | SP | 16 | 1464 | 178557 |
Sarzana | SP | 16 | 21976 | 200533 |
Bagnone | MS | 17 | 1887 | 202420 |
Lerici | SP | 17 | 10228 | 212648 |
Levanto | SP | 18 | 5499 | 218147 |
Licciana Nardi | MS | 18 | 4949 | 223096 |
Carro | SP | 18 | 545 | 223641 |
Pontremoli | MS | 18 | 7357 | 230998 |
Fosdinovo | MS | 18 | 4883 | 235881 |
Portovenere | SP | 18 | 3630 | 239511 |
Bonassola | SP | 20 | 862 | 240373 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2024-03-21 17:14:12 |
44.22 | 9.8252 | 10 | 2024-03-21 17:37:04 |
Sala Sismica INGV-Roma | 126037441 |
Field | Value |
---|---|
Time (UTC) | 2024-03-21 17:14:12 ± 0.15 |
Latitude | 44.2200 ± 0.0117 |
Longitude | 9.8252 ± 0.0125 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126037441 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1390 |
Semi-minor axis of confidence ellipse (meter) | 850 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 33 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1390.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 121 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.32 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.57467 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 126037441 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-03-21 17:37:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATPI.EHZ. | 2024-03-21T17:15:17.09 | 3.0 | undecidable | manual | Sn | 1.64 | 0 | |||
IV.BDI.HHZ. | 2024-03-21T17:14:24.53 | 0.6 | undecidable | manual | P | 106 | 63.7917 | 50 | 0.61 | 41 |
GU.MAIM.HHZ. | 2024-03-21T17:14:24.24 | 0.6 | positive | manual | P | 122 | 63.0924 | 50 | 0.42 | 44 |
IV.MSSA.HHZ. | 2024-03-21T17:14:22.10 | 0.3 | undecidable | manual | S | 294 | 26.6511 | 50 | -0.25 | 72 |
GU.EQUI.HHZ. | 2024-03-21T17:14:21.55 | 0.6 | undecidable | manual | S | 103 | 26.751 | 50 | -0.83 | 40 |
IV.PLMA.HHZ. | 2024-03-21T17:14:19.71 | 0.6 | undecidable | manual | S | 173 | 19.0698 | 118 | -0.28 | 49 |
GU.GRAM.HHZ. | 2024-03-21T17:14:19.81 | 1.0 | negative | manual | P | 32 | 35.5422 | 50 | 0.24 | 24 |
GU.EQUI.HHZ. | 2024-03-21T17:14:18.13 | 0.1 | undecidable | manual | P | 103 | 26.751 | 50 | -0.09 | 100 |
IV.MSSA.HHZ. | 2024-03-21T17:14:18.30 | 0.3 | undecidable | manual | P | 294 | 26.6511 | 50 | 0.09 | 75 |
IV.PLMA.HHZ. | 2024-03-21T17:14:17.01 | 0.1 | undecidable | manual | P | 173 | 19.0698 | 118 | 0.17 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PLMA.HHE. | ML:1.1 | 0.00009759999999999999 | 0.1 | AML | other | m | 2024-03-21T17:14:20.05 |
IV.PLMA.HHN. | ML:1.0 | 0.00008002048 | 0.08 | AML | other | m | 2024-03-21T17:14:20.01 |
IV.MSSA.HHN. | ML:1.3 | 0.00011399999999999999 | 0.12 | AML | other | m | 2024-03-21T17:14:22.92 |
GU.EQUI.HHE. | ML:0.6 | 0.0000196939535 | 0.2 | AML | other | m | 2024-03-21T17:14:22.34 |
GU.EQUI.HHN. | ML:0.6 | 0.000022075545000000002 | 0.18 | AML | other | m | 2024-03-21T17:14:22.18 |