A magnitude ML 0.8 earthquake occured in region: Costa Ligure Occidentale (Imperia), on
and geographic coordinates (lat, lon) 43.7420, 7.7760 at 12 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 |
---|---|---|---|---|
Ospedaletti | IM | 8 | 3367 | 3367 |
Sanremo | IM | 9 | 54807 | 58174 |
Bordighera | IM | 9 | 10469 | 68643 |
Seborga | IM | 11 | 315 | 68958 |
Vallebona | IM | 12 | 1310 | 70268 |
Vallecrosia | IM | 12 | 6956 | 77224 |
Taggia | IM | 13 | 14116 | 91340 |
San Biagio della Cima | IM | 13 | 1329 | 92669 |
Soldano | IM | 14 | 977 | 93646 |
Riva Ligure | IM | 14 | 2910 | 96556 |
Camporosso | IM | 14 | 5632 | 102188 |
Ventimiglia | IM | 14 | 24310 | 126498 |
Santo Stefano al Mare | IM | 15 | 2197 | 128695 |
Pompeiana | IM | 15 | 823 | 129518 |
Ceriana | IM | 16 | 1250 | 130768 |
Castellaro | IM | 16 | 1256 | 132024 |
Terzorio | IM | 16 | 216 | 132240 |
Perinaldo | IM | 16 | 870 | 133110 |
Dolceacqua | IM | 17 | 2074 | 135184 |
Cipressa | IM | 18 | 1290 | 136474 |
Apricale | IM | 18 | 629 | 137103 |
Costarainera | IM | 18 | 828 | 137931 |
Bajardo | IM | 19 | 312 | 138243 |
Isolabona | IM | 19 | 679 | 138922 |
Pietrabruna | IM | 20 | 501 | 139423 |
San Lorenzo al Mare | IM | 20 | 1297 | 140720 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2022-06-04 19:59:22 |
43.7423 | 7.7757 | 12 | 2022-06-04 20:03:18 |
Sala Sismica INGV-Roma | 105583141 |
Field | Value |
---|---|
Time (UTC) | 2022-06-04 19:59:22 ± 0.15 |
Latitude | 43.7423 ± 0.0063 |
Longitude | 7.7757 ± 0.0075 |
Depth (km) | 12 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 105583141 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 839 |
Semi-minor axis of confidence ellipse (meter) | 115 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 144 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 840.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 279 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.16278 |
Epicentral distance of station farthest from the epicenter (degree) | 0.55038 |
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 | 0.1 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 105583141 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-06-04 20:03:18 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.ENR.HHZ. | 2022-06-04T19:59:41.36 | 0.3 | undecidable | manual | S | 332 | 61.0944 | 91 | 0.01 | 70 |
GU.GBOS.HHE. | 2022-06-04T19:59:39.74 | 0.3 | undecidable | manual | S | 5 | 55.5999 | 91 | -0.14 | 69 |
GU.MGRO.HHZ. | 2022-06-04T19:59:34.09 | 0.3 | undecidable | manual | S | 4 | 33.4443 | 92 | 0.14 | 71 |
FR.SAOF.HHZ.00 | 2022-06-04T19:59:33.67 | 0.3 | undecidable | manual | S | 327 | 32.3454 | 92 | -0.01 | 73 |
GU.ENR.HHZ. | 2022-06-04T19:59:33.62 | 0.6 | undecidable | manual | P | 332 | 61.0944 | 91 | 0.2 | 45 |
GU.GBOS.HHE. | 2022-06-04T19:59:32.54 | 0.3 | undecidable | manual | P | 5 | 55.5999 | 91 | -0.03 | 70 |
GU.MGRO.HHZ. | 2022-06-04T19:59:29.20 | 0.3 | undecidable | manual | P | 4 | 33.4443 | 92 | 0.06 | 72 |
GU.BURY.HHZ. | 2022-06-04T19:59:29.96 | 0.1 | undecidable | manual | S | 284 | 18.0708 | 99 | 0.08 | 100 |
FR.SAOF.HHZ.00 | 2022-06-04T19:59:28.85 | 0.3 | undecidable | manual | P | 327 | 32.3454 | 92 | -0.14 | 72 |
GU.BURY.HHZ. | 2022-06-04T19:59:26.68 | 0.1 | undecidable | manual | P | 284 | 18.0708 | 99 | -0.11 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
FR.SAOF.HHN.00 | ML:0.8 | 0.000030912090000000004 | 0.0512 | AML | other | m | 2022-06-04T19:59:34.14 |
FR.SAOF.HHE.00 | ML:1.0 | 0.0000422 | 0.06 | AML | other | m | 2022-06-04T19:59:34.05 |
GU.BURY.HHE. | ML:0.8 | 0.000044366765 | 0.1792 | AML | other | m | 2022-06-04T19:59:30.21 |
GU.BURY.HHN. | ML:0.6 | 0.000028570320000000005 | 0.064 | AML | other | m | 2022-06-04T19:59:30.27 |
GU.MGRO.HHE. | ML:0.7 | 0.00002209529 | 0.3328 | AML | other | m | 2022-06-04T19:59:34.28 |
GU.ENR.HHE. | ML:0.7 | 0.000009124841 | 0.064 | AML | other | m | 2022-06-04T19:59:42.60 |
GU.ENR.HHN. | ML:0.7 | 0.000011132135 | 0.0512 | AML | other | m | 2022-06-04T19:59:42.36 |