A magnitude ML 0.7 earthquake occured in region: 1 km NE Arnasco (SV), on
and geographic coordinates (lat, lon) 44.0860, 8.1130 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 |
---|---|---|---|---|
Arnasco | SV | 1 | 645 | 645 |
Cisano sul Neva | SV | 3 | 2085 | 2730 |
Zuccarello | SV | 3 | 309 | 3039 |
Vendone | SV | 3 | 388 | 3427 |
Ortovero | SV | 4 | 1586 | 5013 |
Castelbianco | SV | 4 | 330 | 5343 |
Castelvecchio di Rocca Barbena | SV | 5 | 145 | 5488 |
Villanova d'Albenga | SV | 5 | 2657 | 8145 |
Onzo | SV | 5 | 219 | 8364 |
Erli | SV | 6 | 245 | 8609 |
Garlenda | SV | 6 | 1254 | 9863 |
Balestrino | SV | 7 | 595 | 10458 |
Nasino | SV | 8 | 207 | 10665 |
Casanova Lerrone | SV | 8 | 749 | 11414 |
Ranzo | IM | 8 | 557 | 11971 |
Aquila d'Arroscia | IM | 9 | 166 | 12137 |
Toirano | SV | 9 | 2644 | 14781 |
Alto | CN | 9 | 128 | 14909 |
Albenga | SV | 9 | 24213 | 39122 |
Ceriale | SV | 10 | 5561 | 44683 |
Alassio | SV | 10 | 10934 | 55617 |
Boissano | SV | 10 | 2492 | 58109 |
Stellanello | SV | 10 | 808 | 58917 |
Borghetto d'Arroscia | IM | 11 | 456 | 59373 |
Borghetto Santo Spirito | SV | 11 | 4948 | 64321 |
Testico | SV | 11 | 196 | 64517 |
Bardineto | SV | 12 | 756 | 65273 |
Vessalico | IM | 13 | 282 | 65555 |
Loano | SV | 13 | 11407 | 76962 |
Laigueglia | SV | 13 | 1810 | 78772 |
Caprauna | CN | 13 | 104 | 78876 |
Villa Faraldi | IM | 13 | 444 | 79320 |
Cesio | IM | 14 | 283 | 79603 |
Garessio | CN | 14 | 3244 | 82847 |
Andora | SV | 14 | 7552 | 90399 |
Giustenice | SV | 14 | 977 | 91376 |
Pietra Ligure | SV | 15 | 8992 | 100368 |
Chiusanico | IM | 16 | 607 | 100975 |
Armo | IM | 16 | 111 | 101086 |
Caravonica | IM | 16 | 282 | 101368 |
Tovo San Giacomo | SV | 16 | 2582 | 103950 |
Magliolo | SV | 16 | 974 | 104924 |
Diano Arentino | IM | 16 | 722 | 105646 |
Pieve di Teco | IM | 16 | 1338 | 106984 |
Chiusavecchia | IM | 17 | 577 | 107561 |
Calizzano | SV | 17 | 1475 | 109036 |
San Bartolomeo al Mare | IM | 18 | 3129 | 112165 |
Ormea | CN | 18 | 1617 | 113782 |
Borgio Verezzi | SV | 18 | 2205 | 115987 |
Diano San Pietro | IM | 18 | 1145 | 117132 |
Lucinasco | IM | 18 | 272 | 117404 |
Cervo | IM | 18 | 1187 | 118591 |
Pontedassio | IM | 18 | 2323 | 120914 |
Borgomaro | IM | 18 | 865 | 121779 |
Diano Castello | IM | 18 | 2214 | 123993 |
Aurigo | IM | 19 | 347 | 124340 |
Priola | CN | 19 | 701 | 125041 |
Pornassio | IM | 19 | 685 | 125726 |
Diano Marina | IM | 20 | 5977 | 131703 |
Calice Ligure | SV | 20 | 1730 | 133433 |
Rialto | SV | 20 | 564 | 133997 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2024-03-25 10:50:27 |
44.0863 | 8.1128 | 7 | 2024-03-25 10:58:50 |
Sala Sismica INGV-Roma | 126148601 |
Field | Value |
---|---|
Time (UTC) | 2024-03-25 10:50:27 ± 0.25 |
Latitude | 44.0863 ± 0.0144 |
Longitude | 8.1128 ± 0.0125 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126148601 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1626 |
Semi-minor axis of confidence ellipse (meter) | 676 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 340 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1630.0 |
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 | 9 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.04227 |
Epicentral distance of station farthest from the epicenter (degree) | 0.55038 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.3 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 126148601 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-03-25 10:58:50 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.PCP.HHE. | 2024-03-25T10:50:38.44 | 0.1 | undecidable | manual | P | 34 | 61.0944 | 50 | -0.04 | 100 |
GU.GBOS.HHZ. | 2024-03-25T10:50:36.63 | 0.6 | undecidable | manual | S | 309 | 27.75 | 103 | -0.31 | 50 |
GU.GBOS.HHZ. | 2024-03-25T10:50:33.28 | 0.6 | undecidable | manual | P | 309 | 27.75 | 103 | 0.52 | 48 |
IV.QLNO.HHZ. | 2024-03-25T10:50:33.64 | 0.3 | positive | manual | P | 35 | 32.2455 | 101 | -0.01 | 79 |
GU.CANO.HHZ. | 2024-03-25T10:50:33.05 | 0.6 | undecidable | manual | S | 36 | 16.6722 | 111 | -0.22 | 52 |
GU.CANO.HHZ. | 2024-03-25T10:50:31.07 | 1.0 | negative | manual | P | 36 | 16.6722 | 111 | 0.43 | 25 |
GU.IMI.HHZ. | 2024-03-25T10:50:31.97 | 1.0 | undecidable | manual | P | 222 | 26.2515 | 104 | -0.5 | 24 |
GU.RORO.HHZ. | 2024-03-25T10:50:29.78 | 0.6 | undecidable | manual | S | 308 | 4.6953 | 144 | -0.05 | 55 |
GU.RORO.HHZ. | 2024-03-25T10:50:29.06 | 1.0 | undecidable | manual | P | 308 | 4.6953 | 144 | 0.4 | 26 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.RORO.HHE. | ML:0.0 | 0.000337906 | 0.1 | AML | other | m | 2024-03-25T10:50:30.12 |
GU.RORO.HHN. | ML:0.0 | 0.0002931621 | 0.1 | AML | other | m | 2024-03-25T10:50:30.07 |
GU.IMI.HHE. | ML:0.8 | 0.000041889255 | 1.28 | AML | other | m | 2024-03-25T10:50:31.75 |
GU.IMI.HHN. | ML:1.0 | 0.00005777475 | 0.12 | AML | other | m | 2024-03-25T10:50:35.55 |
GU.CANO.HHN. | ML:0.8 | 0.00006020929 | 0.22 | AML | other | m | 2024-03-25T10:50:33.43 |
GU.GBOS.HHE. | ML:0.3 | 0.0000091450765 | 0.24 | AML | other | m | 2024-03-25T10:50:38.95 |
GU.GBOS.HHN. | ML:0.3 | 0.000011140304 | 0.26 | AML | other | m | 2024-03-25T10:50:38.79 |
IV.QLNO.HHE. | ML:0.6 | 0.00001981531 | 0.42 | AML | other | m | 2024-03-25T10:50:40.97 |
IV.QLNO.HHN. | ML:0.6 | 0.000020691502000000002 | 0.68 | AML | other | m | 2024-03-25T10:50:43.12 |