A magnitude ML 0.8 earthquake occured in region: 1 km E Castelbianco (SV), on
and geographic coordinates (lat, lon) 44.1170, 8.0860 at 7 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 |
---|---|---|---|---|
Castelbianco | SV | 1 | 330 | 330 |
Zuccarello | SV | 3 | 309 | 639 |
Erli | SV | 3 | 245 | 884 |
Castelvecchio di Rocca Barbena | SV | 3 | 145 | 1029 |
Arnasco | SV | 5 | 645 | 1674 |
Nasino | SV | 5 | 207 | 1881 |
Vendone | SV | 5 | 388 | 2269 |
Cisano sul Neva | SV | 6 | 2085 | 4354 |
Onzo | SV | 6 | 219 | 4573 |
Alto | CN | 7 | 128 | 4701 |
Ortovero | SV | 7 | 1586 | 6287 |
Balestrino | SV | 7 | 595 | 6882 |
Aquila d'Arroscia | IM | 7 | 166 | 7048 |
Ranzo | IM | 8 | 557 | 7605 |
Villanova d'Albenga | SV | 9 | 2657 | 10262 |
Garlenda | SV | 9 | 1254 | 11516 |
Bardineto | SV | 9 | 756 | 12272 |
Casanova Lerrone | SV | 10 | 749 | 13021 |
Toirano | SV | 10 | 2644 | 15665 |
Garessio | CN | 10 | 3244 | 18909 |
Caprauna | CN | 10 | 104 | 19013 |
Borghetto d'Arroscia | IM | 11 | 456 | 19469 |
Boissano | SV | 11 | 2492 | 21961 |
Ceriale | SV | 12 | 5561 | 27522 |
Vessalico | IM | 13 | 282 | 27804 |
Borghetto Santo Spirito | SV | 13 | 4948 | 32752 |
Albenga | SV | 13 | 24213 | 56965 |
Stellanello | SV | 13 | 808 | 57773 |
Testico | SV | 13 | 196 | 57969 |
Calizzano | SV | 14 | 1475 | 59444 |
Alassio | SV | 14 | 10934 | 70378 |
Armo | IM | 14 | 111 | 70489 |
Loano | SV | 14 | 11407 | 81896 |
Giustenice | SV | 14 | 977 | 82873 |
Ormea | CN | 14 | 1617 | 84490 |
Cesio | IM | 15 | 283 | 84773 |
Priola | CN | 15 | 701 | 85474 |
Pieve di Teco | IM | 16 | 1338 | 86812 |
Magliolo | SV | 16 | 974 | 87786 |
Tovo San Giacomo | SV | 16 | 2582 | 90368 |
Pietra Ligure | SV | 16 | 8992 | 99360 |
Villa Faraldi | IM | 17 | 444 | 99804 |
Laigueglia | SV | 17 | 1810 | 101614 |
Caravonica | IM | 17 | 282 | 101896 |
Chiusanico | IM | 18 | 607 | 102503 |
Pornassio | IM | 18 | 685 | 103188 |
Andora | SV | 18 | 7552 | 110740 |
Borgio Verezzi | SV | 18 | 2205 | 112945 |
Chiusavecchia | IM | 18 | 577 | 113522 |
Rialto | SV | 19 | 564 | 114086 |
Diano Arentino | IM | 19 | 722 | 114808 |
Borgomaro | IM | 19 | 865 | 115673 |
Lucinasco | IM | 19 | 272 | 115945 |
Calice Ligure | SV | 19 | 1730 | 117675 |
Aurigo | IM | 20 | 347 | 118022 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2024-10-04 14:02:13 |
44.1168 | 8.0863 | 7 | 2024-10-04 14:15:07 |
Sala Sismica INGV-Roma | 131859391 |
Field | Value |
---|---|
Time (UTC) | 2024-10-04 14:02:13 ± 0.22 |
Latitude | 44.1168 ± 0.0207 |
Longitude | 8.0863 ± 0.0238 |
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 | 131859391 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2820 |
Semi-minor axis of confidence ellipse (meter) | 457 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 321 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2820.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 164 |
Number of associated phases, regardless of their use for origin computation | 7 |
Number of defining phases | 7 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.28 |
Epicentral distance of station closest to the epicenter (degree) | 0.01439 |
Epicentral distance of station farthest from the epicenter (degree) | 0.53600 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.4 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 131859391 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-10-04 14:15:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.PCP.HHZ. | 2024-10-04T14:02:23.94 | 0.6 | undecidable | manual | P | 38 | 59.496 | 50 | -0.49 | 44 |
GU.IMI.HHZ. | 2024-10-04T14:02:19.05 | 0.6 | positive | manual | P | 214 | 27.5502 | 104 | 0.08 | 50 |
GU.CANO.HHZ. | 2024-10-04T14:02:19.16 | 0.3 | undecidable | manual | S | 50 | 15.6732 | 113 | -0.03 | 78 |
GU.GBOS.HHZ. | 2024-10-04T14:02:18.57 | 1.0 | undecidable | manual | P | 305 | 23.9538 | 106 | 0.3 | 24 |
GU.CANO.HHZ. | 2024-10-04T14:02:16.90 | 0.1 | undecidable | manual | P | 50 | 15.6732 | 113 | 0.21 | 100 |
GU.RORO.HHZ. | 2024-10-04T14:02:15.40 | 0.3 | undecidable | manual | S | 253 | 1.5984 | 166 | -0.27 | 76 |
GU.RORO.HHZ. | 2024-10-04T14:02:14.79 | 0.3 | undecidable | manual | P | 253 | 1.5984 | 166 | 0.13 | 78 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.CANO.HHE. | ML:1.2 | 0.00017816090000000002 | 0.38 | AML | other | m | 2024-10-04T14:02:19.90 |
GU.CANO.HHN. | ML:1.1 | 0.00013450000000000002 | 0.34 | AML | other | m | 2024-10-04T14:02:20.30 |
GU.RORO.HHE. | ML:0.0 | 0.0004904265 | 0.06 | AML | other | m | 2024-10-04T14:02:15.64 |
GU.RORO.HHN. | ML:0.0 | 0.00042497810000000004 | 0.2 | AML | other | m | 2024-10-04T14:02:16.43 |
GU.GBOS.HHE. | ML:0.5 | 0.000020070905 | 0.28 | AML | other | m | 2024-10-04T14:02:23.61 |
GU.GBOS.HHN. | ML:0.5 | 0.000018820688500000003 | 2.46 | AML | other | m | 2024-10-04T14:02:22.47 |