A magnitude ML 1.2 earthquake occured in region: Confine Italia Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 45.9720, 7.5220 at 8 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 |
---|---|---|---|---|
Valtournenche | AO | 13 | 2277 | 2277 |
Bionaz | AO | 13 | 236 | 2513 |
Chamois | AO | 17 | 97 | 2610 |
Oyace | AO | 17 | 219 | 2829 |
Torgnon | AO | 19 | 558 | 3387 |
Antey-Saint-André | AO | 19 | 602 | 3989 |
La Magdeleine | AO | 19 | 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 |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2022-01-19 18:16:55 |
45.9722 | 7.5223 | 8 | 2022-01-19 18:26:11 |
Sala Sismica INGV-Roma | 99948731 |
Field | Value |
---|---|
Time (UTC) | 2022-01-19 18:16:55 ± 0.15 |
Latitude | 45.9722 ± 0.0126 |
Longitude | 7.5223 ± 0.0104 |
Depth (km) | 8 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 99948731 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1325 |
Semi-minor axis of confidence ellipse (meter) | 604 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 8 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1330.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 112 |
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) | 0.36 |
Epicentral distance of station closest to the epicenter (degree) | 0.13400 |
Epicentral distance of station farthest from the epicenter (degree) | 0.84266 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 99948731 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-01-19 18:26:11 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.RSP.HHZ. | 2022-01-19T18:17:12.81 | 0.3 | undecidable | manual | P | 192 | 93.5397 | 50 | 0.88 | 53 |
IV.MRGE.HHZ. | 2022-01-19T18:17:09.36 | 0.6 | undecidable | manual | S | 238 | 42.1245 | 50 | -0.75 | 41 |
GU.CIRO.HHZ. | 2022-01-19T18:17:09.33 | 0.6 | undecidable | manual | S | 175 | 41.2254 | 50 | -0.55 | 45 |
GU.LSD.HHZ. | 2022-01-19T18:17:07.66 | 0.6 | undecidable | manual | P | 208 | 64.3911 | 50 | 0.23 | 47 |
GU.TRAV.HHZ. | 2022-01-19T18:17:06.00 | 0.6 | negative | manual | P | 161 | 53.9016 | 50 | 0.19 | 48 |
GU.REMY.HHE. | 2022-01-19T18:17:06.75 | 0.6 | undecidable | manual | S | 242 | 31.9458 | 103 | -0.29 | 49 |
GU.SATI.HHZ. | 2022-01-19T18:17:05.49 | 0.6 | undecidable | manual | S | 112 | 28.749 | 105 | -0.49 | 47 |
IV.MRGE.HHZ. | 2022-01-19T18:17:04.01 | 0.6 | negative | manual | P | 238 | 42.1245 | 50 | 0.01 | 51 |
GU.CIRO.HHZ. | 2022-01-19T18:17:03.97 | 0.6 | negative | manual | P | 175 | 41.2254 | 50 | 0.1 | 50 |
GU.REMY.HHE. | 2022-01-19T18:17:02.39 | 0.3 | undecidable | manual | P | 242 | 31.9458 | 103 | 0.16 | 75 |
CH.MMK.HHE. | 2022-01-19T18:17:02.57 | 0.1 | undecidable | manual | P | 76 | 35.1426 | 102 | -0.28 | 98 |
GU.SATI.HHZ. | 2022-01-19T18:17:01.98 | 0.3 | undecidable | manual | P | 112 | 28.749 | 105 | 0.36 | 73 |
CH.DIX.HHZ. | 2022-01-19T18:17:00.96 | 0.6 | undecidable | manual | S | 324 | 14.874 | 117 | -0.48 | 48 |
CH.DIX.HHZ. | 2022-01-19T18:16:59.32 | 0.1 | positive | manual | P | 324 | 14.874 | 117 | 0.33 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.SATI.HHE. | ML:1.5 | 0.000155 | 0.08 | AML | other | m | 2022-01-19T18:17:05.76 |
GU.SATI.HNE. | ML:1.5 | 0.0001555 | 0.08 | AML | other | m | 2022-01-19T18:17:05.76 |
GU.SATI.HHN. | ML:1.6 | 0.00023213095000000001 | 0.064 | AML | other | m | 2022-01-19T18:17:05.70 |
GU.SATI.HNN. | ML:1.7 | 0.00023514060000000002 | 0.064 | AML | other | m | 2022-01-19T18:17:05.70 |
IV.MRGE.HHE. | ML:0.9 | 0.0000234194 | 0.064 | AML | other | m | 2022-01-19T18:17:10.32 |
IV.MRGE.HHN. | ML:1.2 | 0.00004761976499999999 | 0.064 | AML | other | m | 2022-01-19T18:17:10.37 |
GU.TRAV.HHN. | ML:0.9 | 0.000019864416499999998 | 0.0512 | AML | other | m | 2022-01-19T18:17:13.36 |
GU.TRAV.HHE. | ML:0.9 | 0.00001797592 | 0.1152 | AML | other | m | 2022-01-19T18:17:12.97 |
GU.LSD.HHE. | ML:0.7 | 0.0000108598455 | 0.1408 | AML | other | m | 2022-01-19T18:17:16.89 |
GU.RSP.HHN. | ML:1.0 | 0.000010442711000000001 | 0.512 | AML | other | m | 2022-01-19T18:17:31.21 |