A magnitude ML 1.6 earthquake occured in region: Confine Italia Francia (FRANCIA), on
and geographic coordinates (lat, lon) 44.0000, 7.5220 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 |
---|---|---|---|---|
Olivetta San Michele | IM | 13 | 211 | 211 |
Pigna | IM | 14 | 859 | 1070 |
Rocchetta Nervina | IM | 14 | 298 | 1368 |
Airole | IM | 14 | 407 | 1775 |
Castel Vittorio | IM | 14 | 287 | 2062 |
Isolabona | IM | 16 | 679 | 2741 |
Apricale | IM | 17 | 629 | 3370 |
Dolceacqua | IM | 19 | 2074 | 5444 |
Bajardo | IM | 19 | 312 | 5756 |
Perinaldo | IM | 19 | 870 | 6626 |
Triora | IM | 19 | 355 | 6981 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.6 | 2023-11-24 01:41:57 |
43.9995 | 7.5225 | 10 | 2023-11-24 01:49:21 |
Sala Sismica INGV-Roma | 123378701 |
Field | Value |
---|---|
Time (UTC) | 2023-11-24 01:41:57 ± 0.16 |
Latitude | 43.9995 ± 0.0108 |
Longitude | 7.5225 ± 0.0163 |
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 | 123378701 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1221 |
Semi-minor axis of confidence ellipse (meter) | 1174 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 214 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1220.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 157 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.37 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.59355 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 123378701 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-11-24 01:49:21 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
4P.IT06A.HHZ. | 2023-11-24T01:42:18.26 | 0.6 | undecidable | manual | S | 25 | 65.8896 | 50 | 0.04 | 47 |
GU.CANO.HHZ. | 2023-11-24T01:42:16.72 | 0.6 | undecidable | manual | S | 68 | 61.3941 | 50 | -0.31 | 45 |
GU.PCP.HHZ. | 2023-11-24T01:42:16.07 | 3.0 | positive | manual | P | -0.24 | 0 | |||
GU.BHB.HHZ. | 2023-11-24T01:42:14.03 | 3.0 | positive | manual | P | -2.38 | 0 | |||
GU.RORO.HHZ. | 2023-11-24T01:42:12.38 | 0.3 | undecidable | manual | S | 74 | 45.1215 | 50 | -0.3 | 70 |
IV.QLNO.HHZ. | 2023-11-24T01:42:11.82 | 3.0 | negative | manual | P | 0.01 | 0 | |||
GU.GBOS.HHZ. | 2023-11-24T01:42:10.05 | 0.3 | undecidable | manual | S | 43 | 36.8298 | 50 | -0.42 | 69 |
4P.IT06A.HHZ. | 2023-11-24T01:42:10.45 | 0.6 | undecidable | manual | P | 25 | 65.8896 | 50 | 0.84 | 37 |
GU.CANO.HHZ. | 2023-11-24T01:42:09.63 | 0.6 | negative | manual | P | 68 | 61.3941 | 50 | 0.71 | 40 |
GU.STV.HHZ. | 2023-11-24T01:42:08.32 | 0.3 | undecidable | manual | S | 330 | 31.4463 | 50 | -0.69 | 63 |
GU.BURY.HHZ. | 2023-11-24T01:42:06.58 | 0.3 | undecidable | manual | S | 173 | 24.2535 | 112 | -0.31 | 72 |
GU.RORO.HHZ. | 2023-11-24T01:42:06.57 | 0.6 | undecidable | manual | P | 74 | 45.1215 | 50 | 0.16 | 48 |
GU.GBOS.HHZ. | 2023-11-24T01:42:05.56 | 0.1 | positive | manual | P | 43 | 36.8298 | 50 | 0.43 | 92 |
GU.STV.HHZ. | 2023-11-24T01:42:04.52 | 0.3 | undecidable | manual | P | 330 | 31.4463 | 50 | 0.23 | 73 |
GU.BURY.HHZ. | 2023-11-24T01:42:03.25 | 0.3 | undecidable | manual | P | 173 | 24.2535 | 112 | 0.19 | 74 |
FR.SAOF.HHZ.00 | 2023-11-24T01:42:01.01 | 0.1 | undecidable | manual | S | 122 | 2.8971 | 163 | -0.3 | 100 |
FR.SAOF.HHZ.00 | 2023-11-24T01:42:00.13 | 0.3 | undecidable | manual | P | 122 | 2.8971 | 163 | 0.28 | 75 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.BURY.HHN. | ML:1.4 | 0.00016782876 | 0.24 | AML | other | m | 2023-11-24T01:42:06.67 |
GU.BURY.HNE. | ML:1.5 | 0.00018105855 | 0.16 | AML | other | m | 2023-11-24T01:42:06.94 |
GU.BURY.HHE. | ML:1.7 | 0.00031017575 | 0.24 | AML | other | m | 2023-11-24T01:42:07.19 |
GU.BURY.HNN. | ML:1.7 | 0.000293 | 0.24 | AML | other | m | 2023-11-24T01:42:07.19 |
GU.GBOS.HHE. | ML:1.4 | 0.0000906 | 0.14 | AML | other | m | 2023-11-24T01:42:10.23 |
GU.GBOS.HHN. | ML:1.3 | 0.000074652945 | 0.14 | AML | other | m | 2023-11-24T01:42:10.44 |
GU.RORO.HHE. | ML:1.6 | 0.00010376045500000001 | 0.12 | AML | other | m | 2023-11-24T01:42:12.94 |
GU.RORO.HHN. | ML:1.7 | 0.0001434388 | 0.1 | AML | other | m | 2023-11-24T01:42:13.19 |
4P.IT06A.HHN. | ML:0.0 | 0.0001641809 | 0.26 | AML | other | m | 2023-11-24T01:42:20.93 |
4P.IT06A.HHE. | ML:0.0 | 0.000130056225 | 0.3 | AML | other | m | 2023-11-24T01:42:26.17 |
GU.PCP.HHE. | ML:1.5 | 0.0000316052 | 0.2 | AML | other | m | 2023-11-24T01:42:31.70 |
GU.PCP.HHN. | ML:1.6 | 0.000033863945 | 0.28 | AML | other | m | 2023-11-24T01:42:32.80 |
GU.CANO.HHE. | ML:1.8 | 0.00012201110000000002 | 0.26 | AML | other | m | 2023-11-24T01:42:17.88 |
GU.CANO.HHN. | ML:1.7 | 0.00009699193 | 0.2 | AML | other | m | 2023-11-24T01:42:17.41 |
IV.QLNO.HHE. | ML:1.6 | 0.000059958125 | 0.32 | AML | other | m | 2023-11-24T01:42:26.02 |
IV.QLNO.HHN. | ML:1.4 | 0.000033674805000000005 | 0.12 | AML | other | m | 2023-11-24T01:42:21.86 |