A magnitude ML 1.1 earthquake occured in region: 10 km S Rhêmes Notre Dame (AO), on
and geographic coordinates (lat, lon) 45.4770, 7.1010 at 9 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 |
---|---|---|---|---|
Rhêmes-Notre-Dame | AO | 11 | 89 | 89 |
Ceresole Reale | TO | 11 | 156 | 245 |
Valsavarenche | AO | 15 | 161 | 406 |
Noasca | TO | 17 | 137 | 543 |
Valgrisenche | AO | 17 | 196 | 739 |
Groscavallo | TO | 19 | 204 | 943 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2022-07-23 09:34:16 |
45.4773 | 7.101 | 9 | 2022-07-23 09:40:35 |
Sala Sismica INGV-Roma | 107596281 |
Field | Value |
---|---|
Time (UTC) | 2022-07-23 09:34:16 ± 0.16 |
Latitude | 45.4773 ± 0.0090 |
Longitude | 7.1010 ± 0.0154 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 107596281 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1267 |
Semi-minor axis of confidence ellipse (meter) | 871 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 125 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1270.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 118 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.41 |
Epicentral distance of station closest to the epicenter (degree) | 0.02878 |
Epicentral distance of station farthest from the epicenter (degree) | 1.02523 |
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 | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 107596281 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-07-23 09:40:35 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
RD.ORIF.BHE. | 2022-07-23T09:34:35.15 | 0.6 | undecidable | manual | P | 237 | 113.7972 | 50 | -0.33 | 38 |
MN.BNI.HHZ. | 2022-07-23T09:34:33.82 | 0.3 | undecidable | manual | S | 215 | 57.5979 | 50 | -0.72 | 57 |
GU.TRAV.HHZ. | 2022-07-23T09:34:32.39 | 0.3 | undecidable | manual | S | 85 | 50.3163 | 50 | -0.2 | 67 |
GU.BHB.HHZ. | 2022-07-23T09:34:29.69 | 0.1 | undecidable | manual | P | 170 | 72.2721 | 50 | 0.61 | 77 |
GU.CIRO.HHZ. | 2022-07-23T09:34:29.04 | 0.3 | undecidable | manual | S | 69 | 38.8278 | 50 | -0.49 | 64 |
GU.RSP.HHZ. | 2022-07-23T09:34:28.73 | 0.3 | undecidable | manual | S | 161 | 38.7279 | 50 | -0.76 | 57 |
GU.RRL.HHE. | 2022-07-23T09:34:28.58 | 0.1 | undecidable | manual | P | 202 | 66.2781 | 50 | 0.42 | 82 |
IV.MRGE.HHZ. | 2022-07-23T09:34:27.60 | 0.6 | undecidable | manual | S | 355 | 32.5452 | 50 | -0.26 | 45 |
MN.BNI.HHZ. | 2022-07-23T09:34:27.00 | 0.3 | undecidable | manual | P | 215 | 57.5979 | 50 | 0.19 | 66 |
GU.TRAV.HHZ. | 2022-07-23T09:34:26.26 | 0.1 | undecidable | manual | P | 85 | 50.3163 | 50 | 0.57 | 81 |
GU.CIRO.HHZ. | 2022-07-23T09:34:24.16 | 0.1 | undecidable | manual | P | 69 | 38.8278 | 50 | 0.24 | 90 |
GU.RSP.HHZ. | 2022-07-23T09:34:24.19 | 0.1 | undecidable | manual | P | 161 | 38.7279 | 50 | 0.29 | 89 |
IV.MRGE.HHZ. | 2022-07-23T09:34:22.89 | 0.1 | positive | manual | P | 355 | 32.5452 | 50 | -0.06 | 94 |
GU.LSD.HHZ. | 2022-07-23T09:34:19.26 | 0.1 | undecidable | manual | S | 128 | 3.1968 | 160 | -0.32 | 94 |
GU.LSD.HHZ. | 2022-07-23T09:34:18.20 | 0.1 | negative | manual | P | 128 | 3.1968 | 160 | 0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MRGE.HHN. | ML:1.4 | 0.0000991 | 0.38 | AML | other | m | 2022-07-23T09:34:28.18 |
GU.RSP.HHE. | ML:1.3 | 0.00006584999999999999 | 1.1 | AML | other | m | 2022-07-23T09:34:29.70 |
IV.MRGE.HHE. | ML:1.2 | 0.00007250000000000001 | 1.42 | AML | other | m | 2022-07-23T09:34:30.82 |
GU.CIRO.HHN. | ML:0.8 | 0.000026099999999999997 | 0.28 | AML | other | m | 2022-07-23T09:34:30.20 |
GU.RSP.HHN. | ML:1.0 | 0.0000383 | 0.66 | AML | other | m | 2022-07-23T09:34:32.49 |
GU.CIRO.HHE. | ML:0.8 | 0.00001795 | 0.58 | AML | other | m | 2022-07-23T09:34:33.23 |
GU.TRAV.HHN. | ML:1.1 | 0.00003395 | 0.24 | AML | other | m | 2022-07-23T09:34:33.38 |
MN.BNI.HHE. | ML:1.0 | 0.0000204 | 0.48 | AML | other | m | 2022-07-23T09:34:35.23 |
MN.BNI.HHN. | ML:1.1 | 0.000024500000000000003 | 0.36 | AML | other | m | 2022-07-23T09:34:35.47 |
GU.TRAV.HHE. | ML:1.1 | 0.000029200000000000005 | 0.62 | AML | other | m | 2022-07-23T09:34:38.38 |
GU.BHB.HHN. | ML:1.3 | 0.00003725 | 0.84 | AML | other | m | 2022-07-23T09:34:39.94 |
GU.BHB.HHE. | ML:1.2 | 0.000027049999999999997 | 1.02 | AML | other | m | 2022-07-23T09:34:40.11 |