A magnitude ML 0.7 earthquake occured in region: 1 km NW Zuccarello (SV), on
and geographic coordinates (lat, lon) 44.1200, 8.1100 at 5 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 |
---|---|---|---|---|
Zuccarello | SV | 1 | 309 | 309 |
Castelvecchio di Rocca Barbena | SV | 1 | 145 | 454 |
Erli | SV | 2 | 245 | 699 |
Castelbianco | SV | 3 | 330 | 1029 |
Arnasco | SV | 5 | 645 | 1674 |
Cisano sul Neva | SV | 5 | 2085 | 3759 |
Balestrino | SV | 5 | 595 | 4354 |
Vendone | SV | 6 | 388 | 4742 |
Nasino | SV | 7 | 207 | 4949 |
Onzo | SV | 7 | 219 | 5168 |
Ortovero | SV | 7 | 1586 | 6754 |
Toirano | SV | 8 | 2644 | 9398 |
Bardineto | SV | 8 | 756 | 10154 |
Alto | CN | 9 | 128 | 10282 |
Villanova d'Albenga | SV | 9 | 2657 | 12939 |
Boissano | SV | 9 | 2492 | 15431 |
Aquila d'Arroscia | IM | 9 | 166 | 15597 |
Garlenda | SV | 10 | 1254 | 16851 |
Ceriale | SV | 10 | 5561 | 22412 |
Ranzo | IM | 10 | 557 | 22969 |
Borghetto Santo Spirito | SV | 11 | 4948 | 27917 |
Garessio | CN | 11 | 3244 | 31161 |
Casanova Lerrone | SV | 11 | 749 | 31910 |
Albenga | SV | 11 | 24213 | 56123 |
Loano | SV | 12 | 11407 | 67530 |
Caprauna | CN | 12 | 104 | 67634 |
Borghetto d'Arroscia | IM | 12 | 456 | 68090 |
Giustenice | SV | 12 | 977 | 69067 |
Calizzano | SV | 13 | 1475 | 70542 |
Alassio | SV | 13 | 10934 | 81476 |
Magliolo | SV | 14 | 974 | 82450 |
Stellanello | SV | 14 | 808 | 83258 |
Testico | SV | 14 | 196 | 83454 |
Pietra Ligure | SV | 14 | 8992 | 92446 |
Tovo San Giacomo | SV | 14 | 2582 | 95028 |
Vessalico | IM | 14 | 282 | 95310 |
Priola | CN | 16 | 701 | 96011 |
Armo | IM | 16 | 111 | 96122 |
Borgio Verezzi | SV | 16 | 2205 | 98327 |
Ormea | CN | 16 | 1617 | 99944 |
Cesio | IM | 16 | 283 | 100227 |
Laigueglia | SV | 17 | 1810 | 102037 |
Villa Faraldi | IM | 17 | 444 | 102481 |
Rialto | SV | 17 | 564 | 103045 |
Calice Ligure | SV | 18 | 1730 | 104775 |
Pieve di Teco | IM | 18 | 1338 | 106113 |
Andora | SV | 18 | 7552 | 113665 |
Caravonica | IM | 19 | 282 | 113947 |
Chiusanico | IM | 19 | 607 | 114554 |
Osiglia | SV | 19 | 444 | 114998 |
Finale Ligure | SV | 20 | 11711 | 126709 |
Chiusavecchia | IM | 20 | 577 | 127286 |
Pornassio | IM | 20 | 685 | 127971 |
Diano Arentino | IM | 20 | 722 | 128693 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2023-09-13 09:37:01 |
44.1205 | 8.1103 | 5 | 2023-09-13 09:44:52 |
Sala Sismica INGV-Roma | 121021521 |
Field | Value |
---|---|
Time (UTC) | 2023-09-13 09:37:01 ± 0.15 |
Latitude | 44.1205 ± 0.0072 |
Longitude | 8.1103 ± 0.0075 |
Depth (km) | 5 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 121021521 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 825 |
Semi-minor axis of confidence ellipse (meter) | 447 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 326 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 820.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 171 |
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) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.03238 |
Epicentral distance of station farthest from the epicenter (degree) | 0.26440 |
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 | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 121021521 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-09-13 09:44:52 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.GBOS.HHZ. | 2023-09-13T09:37:10.16 | 0.6 | undecidable | manual | S | 302 | 25.3524 | 102 | -0.13 | 52 |
GU.IMI.HHZ. | 2023-09-13T09:37:07.17 | 0.6 | undecidable | manual | P | 217 | 29.0487 | 100 | -0.04 | 53 |
GU.GBOS.HHZ. | 2023-09-13T09:37:06.80 | 0.6 | undecidable | manual | P | 302 | 25.3524 | 102 | 0.31 | 50 |
GU.MGRO.HHZ. | 2023-09-13T09:37:06.57 | 0.3 | positive | manual | P | 250 | 25.5522 | 101 | 0.04 | 80 |
GU.CANO.HHZ. | 2023-09-13T09:37:06.62 | 0.3 | undecidable | manual | S | 46 | 13.9749 | 110 | 0.15 | 79 |
IV.QLNO.HHZ. | 2023-09-13T09:37:06.99 | 0.1 | undecidable | manual | P | 40 | 29.3484 | 100 | -0.29 | 100 |
GU.CANO.HHZ. | 2023-09-13T09:37:04.57 | 1.0 | undecidable | manual | P | 46 | 13.9749 | 110 | 0.28 | 26 |
GU.RORO.HHZ. | 2023-09-13T09:37:03.37 | 0.3 | undecidable | manual | S | 256 | 3.5964 | 145 | -0.12 | 81 |
GU.RORO.HHZ. | 2023-09-13T09:37:02.68 | 0.3 | undecidable | manual | P | 256 | 3.5964 | 145 | 0.12 | 81 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.RORO.HHE. | ML:0.0 | 0.00025748655 | 0.064 | AML | other | m | 2023-09-13T09:37:03.54 |
GU.RORO.HHN. | ML:0.0 | 0.0002570036 | 0.0832 | AML | other | m | 2023-09-13T09:37:03.80 |
GU.CANO.HHE. | ML:0.8 | 0.00007943609 | 0.704 | AML | other | m | 2023-09-13T09:37:06.94 |
GU.CANO.HHN. | ML:0.7 | 0.000052779025 | 0.7808 | AML | other | m | 2023-09-13T09:37:06.74 |