A magnitude ML 0.8 earthquake occured in region: 1 km NE Civezza (IM), on
and geographic coordinates (lat, lon) 43.8890, 7.9660 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 |
---|---|---|---|---|
Civezza | IM | 2 | 609 | 609 |
Dolcedo | IM | 2 | 1415 | 2024 |
San Lorenzo al Mare | IM | 4 | 1297 | 3321 |
Costarainera | IM | 4 | 828 | 4149 |
Cipressa | IM | 5 | 1290 | 5439 |
PrelĂ | IM | 5 | 503 | 5942 |
Pietrabruna | IM | 5 | 501 | 6443 |
Imperia | IM | 5 | 42034 | 48477 |
Vasia | IM | 5 | 389 | 48866 |
Terzorio | IM | 7 | 216 | 49082 |
Pontedassio | IM | 7 | 2323 | 51405 |
Pompeiana | IM | 7 | 823 | 52228 |
Santo Stefano al Mare | IM | 8 | 2197 | 54425 |
Castellaro | IM | 8 | 1256 | 55681 |
Riva Ligure | IM | 9 | 2910 | 58591 |
Lucinasco | IM | 9 | 272 | 58863 |
Chiusavecchia | IM | 9 | 577 | 59440 |
Diano Castello | IM | 9 | 2214 | 61654 |
Diano Arentino | IM | 9 | 722 | 62376 |
Diano San Pietro | IM | 10 | 1145 | 63521 |
Chiusanico | IM | 10 | 607 | 64128 |
Diano Marina | IM | 10 | 5977 | 70105 |
Borgomaro | IM | 10 | 865 | 70970 |
Badalucco | IM | 10 | 1136 | 72106 |
Taggia | IM | 10 | 14116 | 86222 |
Montalto Ligure | IM | 11 | 377 | 86599 |
Aurigo | IM | 11 | 347 | 86946 |
Carpasio | IM | 11 | 168 | 87114 |
Caravonica | IM | 12 | 282 | 87396 |
San Bartolomeo al Mare | IM | 12 | 3129 | 90525 |
Cervo | IM | 13 | 1187 | 91712 |
Cesio | IM | 13 | 283 | 91995 |
Villa Faraldi | IM | 13 | 444 | 92439 |
Testico | SV | 14 | 196 | 92635 |
Stellanello | SV | 15 | 808 | 93443 |
Ceriana | IM | 15 | 1250 | 94693 |
Andora | SV | 16 | 7552 | 102245 |
Sanremo | IM | 16 | 54807 | 157052 |
Rezzo | IM | 17 | 366 | 157418 |
Casanova Lerrone | SV | 17 | 749 | 158167 |
Vessalico | IM | 18 | 282 | 158449 |
Pieve di Teco | IM | 18 | 1338 | 159787 |
Laigueglia | SV | 18 | 1810 | 161597 |
Borghetto d'Arroscia | IM | 19 | 456 | 162053 |
Molini di Triora | IM | 19 | 617 | 162670 |
Garlenda | SV | 19 | 1254 | 163924 |
Ranzo | IM | 20 | 557 | 164481 |
Bajardo | IM | 20 | 312 | 164793 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2023-07-29 09:02:26 |
43.8892 | 7.9658 | 10 | 2023-07-29 09:11:45 |
Sala Sismica INGV-Roma | 119675901 |
Field | Value |
---|---|
Time (UTC) | 2023-07-29 09:02:26 ± 0.22 |
Latitude | 43.8892 ± 0.0117 |
Longitude | 7.9658 ± 0.0100 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 119675901 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1349 |
Semi-minor axis of confidence ellipse (meter) | 699 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 162 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1350.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 256 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.05666 |
Epicentral distance of station farthest from the epicenter (degree) | 0.77252 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 119675901 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-07-29 09:11:45 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.STV.HHZ. | 2023-07-29T09:02:46.62 | 0.6 | undecidable | manual | S | 308 | 64.491 | 50 | 0.11 | 46 |
GU.ENR.HHZ. | 2023-07-29T09:02:44.89 | 0.6 | undecidable | manual | S | 311 | 57.6978 | 50 | 0.18 | 45 |
GU.PCP.HHZ. | 2023-07-29T09:02:42.00 | 0.1 | undecidable | manual | P | 32 | 85.7475 | 50 | 0.65 | 76 |
GU.CANO.HHZ. | 2023-07-29T09:02:39.82 | 0.3 | undecidable | manual | S | 31 | 41.4252 | 50 | -0.54 | 65 |
GU.GBOS.HHE. | 2023-07-29T09:02:39.97 | 0.6 | undecidable | manual | S | 346 | 40.3263 | 50 | -0.11 | 48 |
GU.STV.HHZ. | 2023-07-29T09:02:38.41 | 0.3 | positive | manual | P | 308 | 64.491 | 50 | 0.34 | 65 |
FR.SAOF.HHZ.00 | 2023-07-29T09:02:38.02 | 0.6 | undecidable | manual | S | 288 | 34.6431 | 50 | -0.54 | 44 |
GU.ENR.HHZ. | 2023-07-29T09:02:37.54 | 0.6 | undecidable | manual | P | 311 | 57.6978 | 50 | 0.52 | 42 |
IV.QLNO.HHZ. | 2023-07-29T09:02:36.99 | 0.1 | undecidable | manual | P | 32 | 56.9985 | 50 | 0.08 | 93 |
GU.RORO.HHZ. | 2023-07-29T09:02:35.96 | 0.6 | undecidable | manual | S | 18 | 26.0517 | 110 | -0.21 | 48 |
GU.MGRO.HHE. | 2023-07-29T09:02:35.00 | 0.6 | undecidable | manual | S | 324 | 21.1677 | 115 | 0.4 | 46 |
GU.GBOS.HHE. | 2023-07-29T09:02:34.15 | 0.1 | undecidable | manual | P | 346 | 40.3263 | 50 | -0.2 | 93 |
GU.CANO.HHZ. | 2023-07-29T09:02:34.60 | 1.0 | positive | manual | P | 31 | 41.4252 | 50 | 0.09 | 24 |
FR.SAOF.HHZ.00 | 2023-07-29T09:02:33.18 | 0.3 | undecidable | manual | P | 288 | 34.6431 | 50 | -0.29 | 69 |
GU.RORO.HHZ. | 2023-07-29T09:02:32.07 | 0.6 | undecidable | manual | P | 18 | 26.0517 | 110 | -0.02 | 50 |
GU.MGRO.HHE. | 2023-07-29T09:02:31.22 | 0.1 | undecidable | manual | P | 324 | 21.1677 | 115 | 0.03 | 100 |
GU.IMI.HHE. | 2023-07-29T09:02:30.43 | 0.6 | undecidable | manual | S | 292 | 6.2937 | 147 | -0.09 | 51 |
GU.IMI.HHE. | 2023-07-29T09:02:28.64 | 0.1 | undecidable | manual | P | 292 | 6.2937 | 147 | -0.19 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
FR.SAOF.HHE.00 | ML:0.8 | 0.000022685715000000003 | 0.064 | AML | other | m | 2023-07-29T09:02:38.84 |
FR.SAOF.HHN.00 | ML:0.7 | 0.000021634880000000004 | 0.0576 | AML | other | m | 2023-07-29T09:02:39.04 |
IV.QLNO.HHE. | ML:1.0 | 0.00001927697 | 0.4416 | AML | other | m | 2023-07-29T09:02:48.63 |
IV.QLNO.HHN. | ML:1.1 | 0.00003073275 | 0.1984 | AML | other | m | 2023-07-29T09:02:48.40 |
GU.ENR.HHE. | ML:0.7 | 0.000009336218999999999 | 0.0576 | AML | other | m | 2023-07-29T09:02:46.33 |
GU.ENR.HHN. | ML:0.8 | 0.000012527574999999998 | 0.0768 | AML | other | m | 2023-07-29T09:02:48.51 |
GU.STV.HHE. | ML:0.7 | 0.000008175913999999999 | 0.0768 | AML | other | m | 2023-07-29T09:02:47.13 |
GU.STV.HHN. | ML:0.7 | 0.0000084072325 | 0.1408 | AML | other | m | 2023-07-29T09:02:47.28 |