A magnitude ML 0.5 earthquake occured in region: 4 km NW Ventimiglia (IM), on
and geographic coordinates (lat, lon) 43.8180, 7.5730 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 |
---|---|---|---|---|
Ventimiglia | IM | 4 | 24310 | 24310 |
Camporosso | IM | 5 | 5632 | 29942 |
Dolceacqua | IM | 5 | 2074 | 32016 |
Airole | IM | 6 | 407 | 32423 |
San Biagio della Cima | IM | 6 | 1329 | 33752 |
Vallecrosia | IM | 6 | 6956 | 40708 |
Soldano | IM | 7 | 977 | 41685 |
Vallebona | IM | 8 | 1310 | 42995 |
Olivetta San Michele | IM | 8 | 211 | 43206 |
Rocchetta Nervina | IM | 8 | 298 | 43504 |
Isolabona | IM | 9 | 679 | 44183 |
Bordighera | IM | 9 | 10469 | 54652 |
Seborga | IM | 10 | 315 | 54967 |
Perinaldo | IM | 10 | 870 | 55837 |
Apricale | IM | 10 | 629 | 56466 |
Ospedaletti | IM | 12 | 3367 | 59833 |
Pigna | IM | 15 | 859 | 60692 |
Castel Vittorio | IM | 15 | 287 | 60979 |
Bajardo | IM | 15 | 312 | 61291 |
Sanremo | IM | 17 | 54807 | 116098 |
Ceriana | IM | 18 | 1250 | 117348 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2024-07-19 08:00:39 |
43.8182 | 7.5728 | 5 | 2024-07-19 08:08:00 |
Sala Sismica INGV-Roma | 130015971 |
Field | Value |
---|---|
Time (UTC) | 2024-07-19 08:00:39 ± 0.11 |
Latitude | 43.8182 ± 0.0045 |
Longitude | 7.5728 ± 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 | 130015971 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 553 |
Semi-minor axis of confidence ellipse (meter) | 412 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 282 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 550.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 130 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.03687 |
Epicentral distance of station farthest from the epicenter (degree) | 0.64212 |
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 | 0.5 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 130015971 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-07-19 08:08:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
FR.ENAUX.HHE.00 | 2024-07-19T08:00:52.65 | 0.3 | undecidable | manual | P | 297 | 71.2731 | 50 | -0.01 | 67 |
GU.IMI.HHZ. | 2024-07-19T08:00:48.95 | 0.6 | undecidable | manual | S | 68 | 27.5502 | 100 | -0.22 | 46 |
FR.SAOF.HHZ.00 | 2024-07-19T08:00:46.16 | 0.3 | undecidable | manual | S | 355 | 18.6702 | 104 | 0.02 | 73 |
GU.IMI.HHZ. | 2024-07-19T08:00:44.85 | 0.6 | undecidable | manual | P | 68 | 27.5502 | 100 | -0.21 | 46 |
FR.SAOF.HHZ.00 | 2024-07-19T08:00:43.24 | 0.3 | undecidable | manual | P | 355 | 18.6702 | 104 | -0.07 | 72 |
GU.BIGN.EHZ. | 2024-07-19T08:00:42.78 | 0.1 | undecidable | manual | P | 66 | 14.4744 | 108 | 0.28 | 93 |
GU.BURY.HHZ. | 2024-07-19T08:00:41.59 | 0.3 | undecidable | manual | S | 198 | 4.0959 | 139 | -0.04 | 75 |
GU.BURY.HHZ. | 2024-07-19T08:00:40.72 | 0.1 | undecidable | manual | P | 198 | 4.0959 | 139 | 0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.BURY.HHN. | ML:1.5 | 0.0006575 | 0.1 | AML | other | m | 2024-07-19T08:00:41.69 |
GU.BURY.HHE. | ML:1.4 | 0.00044950000000000003 | 1.44 | AML | other | m | 2024-07-19T08:00:42.75 |
GU.BIGN.EHE. | ML:0.5 | 0.000034010585 | 2.02 | AML | other | m | 2024-07-19T08:00:45.70 |
GU.BIGN.EHN. | ML:0.5 | 0.0000422 | 0.72 | AML | other | m | 2024-07-19T08:00:47.52 |
GU.IMI.HHN. | ML:0.4 | 0.00001345 | 0.84 | AML | other | m | 2024-07-19T08:00:50.48 |
GU.IMI.HHE. | ML:0.4 | 0.00001675 | 0.46 | AML | other | m | 2024-07-19T08:00:53.76 |