A magnitude ML 1.6 earthquake occured in region: Confine Italia Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 45.9690, 7.5060 at 6 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 |
---|---|---|---|---|
Bionaz | AO | 12 | 236 | 236 |
Valtournenche | AO | 14 | 2277 | 2513 |
Oyace | AO | 16 | 219 | 2732 |
Chamois | AO | 17 | 97 | 2829 |
Torgnon | AO | 19 | 558 | 3387 |
Antey-Saint-André | AO | 19 | 602 | 3989 |
La Magdeleine | AO | 20 | 109 | 4098 |
No Italian municipalities within 100 km from the epicenter with at least 50000 inhabitants.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.6 | 2022-09-27 21:15:49 |
45.9693 | 7.5062 | 6 | 2024-03-01 15:27:57 |
Bollettino Sismico Italiano INGV | 110978191 |
Reviewed Rev100 |
ML 1.4 | 2022-09-27 21:15:49 |
45.9633 | 7.4868 | 7 | 2022-09-27 21:22:14 |
Sala Sismica INGV-Roma | 110230561 |
Field | Value |
---|---|
Time (UTC) | 2022-09-27 21:15:49 ± 0.17 |
Latitude | 45.9693 ± 0.0108 |
Longitude | 7.5062 ± 0.0104 |
Depth (km) | 6 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 110978191 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 831 |
Semi-minor axis of confidence ellipse (meter) | 802 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 354 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 830.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 108 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.45 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.16192 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.4 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 110978191 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-04-20 16:49:51 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.4 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 110230561 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-09-27 21:22:14 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.GBOS.HHZ. | 2022-09-27T21:16:45.07 | 3.0 | undecidable | manual | Sg | 0.41 | 0 | |||
GU.GRAM.HHZ. | 2022-09-27T21:16:34.65 | 3.0 | undecidable | manual | Pg | 4.89 | 0 | |||
IV.VARE.HHZ. | 2022-09-27T21:16:26.61 | 3.0 | undecidable | manual | S | 0.95 | 0 | |||
GU.RRL.HHZ. | 2022-09-27T21:16:12.45 | 0.6 | undecidable | manual | P | 206 | 128.9709 | 50 | 0.99 | 31 |
GU.LSD.HHZ. | 2022-09-27T21:16:09.07 | 0.3 | undecidable | manual | S | 207 | 63.492 | 50 | -0.98 | 53 |
GU.TRAV.HHZ. | 2022-09-27T21:16:07.20 | 0.6 | undecidable | manual | S | 160 | 54.0015 | 50 | -0.32 | 45 |
GU.CIRO.HHZ. | 2022-09-27T21:16:03.38 | 0.6 | undecidable | manual | S | 173 | 41.0256 | 98 | -0.54 | 44 |
IV.MRGE.HHZ. | 2022-09-27T21:16:02.98 | 0.6 | undecidable | manual | S | 237 | 40.9257 | 98 | -0.89 | 38 |
GU.LSD.HHZ. | 2022-09-27T21:16:01.74 | 0.3 | undecidable | manual | P | 207 | 63.492 | 50 | 0.37 | 66 |
CH.MMK.HHZ. | 2022-09-27T21:16:01.17 | 0.3 | undecidable | manual | S | 76 | 36.4413 | 99 | -1.16 | 51 |
GU.SATI.HHZ. | 2022-09-27T21:16:00.07 | 0.6 | undecidable | manual | S | 110 | 29.8479 | 101 | -0.02 | 51 |
GU.REMY.HHZ. | 2022-09-27T21:16:00.28 | 0.6 | undecidable | manual | S | 242 | 30.6471 | 101 | -0.09 | 50 |
GU.TRAV.HHZ. | 2022-09-27T21:16:00.19 | 0.1 | undecidable | manual | P | 160 | 54.0015 | 50 | 0.27 | 92 |
GU.CIRO.HHZ. | 2022-09-27T21:15:58.05 | 0.1 | undecidable | manual | P | 173 | 41.0256 | 98 | 0.21 | 95 |
IV.MRGE.HHZ. | 2022-09-27T21:15:57.83 | 0.1 | undecidable | manual | P | 237 | 40.9257 | 98 | 0.02 | 99 |
GU.SATI.HHZ. | 2022-09-27T21:15:56.21 | 0.1 | undecidable | manual | P | 110 | 29.8479 | 101 | 0.59 | 88 |
CH.MMK.HHZ. | 2022-09-27T21:15:56.97 | 0.1 | undecidable | manual | P | 76 | 36.4413 | 99 | 0.05 | 99 |
GU.REMY.HHZ. | 2022-09-27T21:15:56.16 | 0.1 | undecidable | manual | P | 242 | 30.6471 | 101 | 0.37 | 94 |
CH.DIX.HHZ. | 2022-09-27T21:15:54.36 | 0.6 | undecidable | manual | S | 328 | 14.3745 | 113 | -0.58 | 45 |
CH.DIX.HHZ. | 2022-09-27T21:15:52.85 | 0.1 | positive | manual | P | 328 | 14.3745 | 113 | 0.2 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
CH.DIX.HHE. | ML:2.2 | 0.001955 | 0.36 | AML | other | m | 2022-09-27T21:15:55.29 |
CH.DIX.HHN. | ML:2.2 | 0.0018549999999999999 | 0.3 | AML | other | m | 2022-09-27T21:15:55.66 |
GU.SATI.HHN. | ML:1.6 | 0.0001865 | 0.22 | AML | other | m | 2022-09-27T21:16:00.15 |
GU.SATI.HHE. | ML:1.6 | 0.00021799999999999999 | 0.46 | AML | other | m | 2022-09-27T21:16:00.63 |
CH.MMK.HHN. | ML:0.7 | 0.000019799999999999997 | 0.8 | AML | other | m | 2022-09-27T21:16:01.48 |
CH.MMK.HHE. | ML:0.6 | 0.000014999999999999999 | 0.5 | AML | other | m | 2022-09-27T21:16:03.75 |
IV.MRGE.HHN. | ML:1.5 | 0.0001175 | 1 | AML | other | m | 2022-09-27T21:16:03.73 |
GU.CIRO.HHE. | ML:1.2 | 0.00005475 | 0.76 | AML | other | m | 2022-09-27T21:16:04.82 |
IV.MRGE.HHE. | ML:1.3 | 0.0000738 | 1.02 | AML | other | m | 2022-09-27T21:16:04.52 |
GU.CIRO.HHN. | ML:1.1 | 0.0000452 | 0.46 | AML | other | m | 2022-09-27T21:16:04.62 |
GU.TRAV.HHN. | ML:1.4 | 0.00006500000000000001 | 0.22 | AML | other | m | 2022-09-27T21:16:07.41 |
GU.TRAV.HHE. | ML:1.5 | 0.00007065000000000001 | 0.44 | AML | other | m | 2022-09-27T21:16:09.13 |
IV.VARE.HHN. | ML:2.3 | 0.000201 | 0.66 | AML | other | m | 2022-09-27T21:16:28.58 |
GU.RRL.HHE. | ML:1.9 | 0.000047799999999999996 | 0.42 | AML | other | m | 2022-09-27T21:16:37.93 |
IV.VARE.HHE. | ML:1.7 | 0.0000477 | 0.42 | AML | other | m | 2022-09-27T21:16:48.96 |
GU.RRL.HHN. | ML:1.9 | 0.00004920000000000001 | 0.42 | AML | other | m | 2022-09-27T21:16:53.05 |