A magnitude ML 0.8 earthquake occured in region: 5 km NE Bajardo (IM), on
and geographic coordinates (lat, lon) 43.9410, 7.7460 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 |
---|---|---|---|---|
Bajardo | IM | 5 | 312 | 312 |
Castel Vittorio | IM | 6 | 287 | 599 |
Molini di Triora | IM | 6 | 617 | 1216 |
Triora | IM | 6 | 355 | 1571 |
Pigna | IM | 7 | 859 | 2430 |
Ceriana | IM | 7 | 1250 | 3680 |
Montalto Ligure | IM | 8 | 377 | 4057 |
Badalucco | IM | 9 | 1136 | 5193 |
Apricale | IM | 9 | 629 | 5822 |
Perinaldo | IM | 10 | 870 | 6692 |
Carpasio | IM | 10 | 168 | 6860 |
Isolabona | IM | 11 | 679 | 7539 |
Rocchetta Nervina | IM | 13 | 298 | 7837 |
Castellaro | IM | 13 | 1256 | 9093 |
Seborga | IM | 13 | 315 | 9408 |
Taggia | IM | 14 | 14116 | 23524 |
Sanremo | IM | 14 | 54807 | 78331 |
Rezzo | IM | 14 | 366 | 78697 |
Pietrabruna | IM | 14 | 501 | 79198 |
Dolceacqua | IM | 14 | 2074 | 81272 |
Soldano | IM | 15 | 977 | 82249 |
Aurigo | IM | 15 | 347 | 82596 |
Pompeiana | IM | 15 | 823 | 83419 |
Montegrosso Pian Latte | IM | 15 | 118 | 83537 |
San Biagio della Cima | IM | 15 | 1329 | 84866 |
Vallebona | IM | 15 | 1310 | 86176 |
PrelĂ | IM | 16 | 503 | 86679 |
Terzorio | IM | 16 | 216 | 86895 |
Ospedaletti | IM | 16 | 3367 | 90262 |
Riva Ligure | IM | 16 | 2910 | 93172 |
Mendatica | IM | 16 | 185 | 93357 |
Briga Alta | CN | 16 | 39 | 93396 |
Borgomaro | IM | 17 | 865 | 94261 |
Cosio d'Arroscia | IM | 17 | 221 | 94482 |
Camporosso | IM | 17 | 5632 | 100114 |
Santo Stefano al Mare | IM | 17 | 2197 | 102311 |
Vasia | IM | 17 | 389 | 102700 |
Dolcedo | IM | 17 | 1415 | 104115 |
Airole | IM | 17 | 407 | 104522 |
Lucinasco | IM | 18 | 272 | 104794 |
Pornassio | IM | 18 | 685 | 105479 |
Civezza | IM | 18 | 609 | 106088 |
Cipressa | IM | 18 | 1290 | 107378 |
Pieve di Teco | IM | 18 | 1338 | 108716 |
Caravonica | IM | 18 | 282 | 108998 |
Vallecrosia | IM | 18 | 6956 | 115954 |
Costarainera | IM | 18 | 828 | 116782 |
Bordighera | IM | 19 | 10469 | 127251 |
Chiusavecchia | IM | 19 | 577 | 127828 |
Olivetta San Michele | IM | 20 | 211 | 128039 |
Cesio | IM | 20 | 283 | 128322 |
Ventimiglia | IM | 20 | 24310 | 152632 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2023-09-28 01:50:39 |
43.9407 | 7.7458 | 10 | 2023-09-28 02:32:12 |
Sala Sismica INGV-Roma | 121530491 |
Field | Value |
---|---|
Time (UTC) | 2023-09-28 01:50:39 ± 0.11 |
Latitude | 43.9407 ± 0.0072 |
Longitude | 7.7458 ± 0.0075 |
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 | 121530491 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 778 |
Semi-minor axis of confidence ellipse (meter) | 561 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 161 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 780.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 115 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.31 |
Epicentral distance of station closest to the epicenter (degree) | 0.11062 |
Epicentral distance of station farthest from the epicenter (degree) | 0.42808 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 121530491 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-09-28 02:32:12 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.STV.HHZ. | 2023-09-28T01:50:54.12 | 0.3 | undecidable | manual | S | 315 | 47.5191 | 50 | -0.45 | 67 |
GU.GBOS.HHZ. | 2023-09-28T01:50:51.00 | 0.3 | undecidable | manual | S | 13 | 34.2435 | 50 | -0.02 | 75 |
GU.RORO.HHZ. | 2023-09-28T01:50:49.85 | 0.3 | undecidable | manual | S | 53 | 31.9458 | 50 | -0.56 | 66 |
GU.STV.HHZ. | 2023-09-28T01:50:48.39 | 0.6 | undecidable | manual | P | 315 | 47.5191 | 50 | 0.31 | 46 |
GU.BURY.HNZ. | 2023-09-28T01:50:47.80 | 0.1 | undecidable | manual | S | 221 | 23.1546 | 114 | -0.17 | 98 |
GU.GBOS.HHZ. | 2023-09-28T01:50:46.47 | 0.3 | undecidable | manual | P | 13 | 34.2435 | 50 | 0.44 | 68 |
FR.SAOF.HHZ.00 | 2023-09-28T01:50:45.50 | 0.6 | undecidable | manual | S | 288 | 16.1727 | 122 | -0.33 | 48 |
GU.RORO.HHZ. | 2023-09-28T01:50:45.96 | 0.1 | undecidable | manual | P | 53 | 31.9458 | 50 | 0.28 | 95 |
GU.BURY.HNZ. | 2023-09-28T01:50:44.48 | 0.3 | undecidable | manual | P | 221 | 23.1546 | 114 | 0.21 | 73 |
GU.IMI.HHZ. | 2023-09-28T01:50:44.28 | 0.3 | undecidable | manual | S | 106 | 12.2766 | 129 | -0.43 | 71 |
GU.MGRO.HHZ. | 2023-09-28T01:50:44.60 | 0.3 | undecidable | manual | S | 24 | 12.3765 | 129 | -0.14 | 76 |
FR.SAOF.HHZ.00 | 2023-09-28T01:50:43.18 | 0.3 | undecidable | manual | P | 288 | 16.1727 | 122 | 0.15 | 75 |
GU.IMI.HHZ. | 2023-09-28T01:50:42.57 | 0.1 | positive | manual | P | 106 | 12.2766 | 129 | 0.18 | 100 |
GU.MGRO.HHZ. | 2023-09-28T01:50:42.78 | 0.3 | undecidable | manual | P | 24 | 12.3765 | 129 | 0.38 | 72 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.IMI.HHN. | ML:0.9 | 0.00009565000000000001 | 0.24 | AML | other | m | 2023-09-28T01:50:44.59 |
GU.IMI.HHE. | ML:1.0 | 0.00010114999999999999 | 0.24 | AML | other | m | 2023-09-28T01:50:44.47 |
GU.MGRO.HHE. | ML:0.7 | 0.000053099999999999996 | 0.14 | AML | other | m | 2023-09-28T01:50:44.87 |
GU.MGRO.HHN. | ML:0.6 | 0.000044800000000000005 | 1.74 | AML | other | m | 2023-09-28T01:50:45.12 |