A magnitude ML 1.1 earthquake occured in region: 6 km S Vinadio (CN), on
and geographic coordinates (lat, lon) 44.2510, 7.1670 at 11 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 |
---|---|---|---|---|
Vinadio | CN | 6 | 644 | 644 |
Aisone | CN | 8 | 248 | 892 |
Sambuco | CN | 12 | 92 | 984 |
Demonte | CN | 13 | 2003 | 2987 |
Pietraporzio | CN | 15 | 77 | 3064 |
Castelmagno | CN | 18 | 66 | 3130 |
Entracque | CN | 19 | 774 | 3904 |
Valdieri | CN | 19 | 935 | 4839 |
Valloriate | CN | 19 | 109 | 4948 |
Moiola | CN | 19 | 234 | 5182 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2022-04-12 07:52:19 |
44.251 | 7.1672 | 11 | 2022-04-12 07:58:56 |
Sala Sismica INGV-Roma | 103107371 |
Field | Value |
---|---|
Time (UTC) | 2022-04-12 07:52:19 ± 0.25 |
Latitude | 44.2510 ± 0.0135 |
Longitude | 7.1672 ± 0.0163 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 103107371 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1900 |
Semi-minor axis of confidence ellipse (meter) | 636 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 41 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1900.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 204 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.72126 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 103107371 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-04-12 07:58:56 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.RRL.HHE. | 2022-04-12T07:52:43.41 | 0.6 | undecidable | manual | S | 338 | 80.0643 | 50 | 0.37 | 41 |
GU.GBOS.HHZ. | 2022-04-12T07:52:36.06 | 0.6 | undecidable | manual | S | 91 | 53.502 | 50 | 0.12 | 46 |
GU.CANO.HHZ. | 2022-04-12T07:52:34.36 | 3.0 | negative | manual | P | 0.01 | 0 | |||
GU.RRL.HHE. | 2022-04-12T07:52:33.30 | 0.6 | undecidable | manual | P | 338 | 80.0643 | 50 | 0.36 | 41 |
GU.GBOS.HHZ. | 2022-04-12T07:52:29.02 | 0.1 | undecidable | manual | P | 91 | 53.502 | 50 | 0.18 | 90 |
GU.PZZ.HHZ. | 2022-04-12T07:52:29.10 | 0.1 | undecidable | manual | S | 352 | 28.6491 | 50 | -0.22 | 94 |
GU.ENR.HHZ. | 2022-04-12T07:52:26.86 | 0.3 | undecidable | manual | S | 97 | 20.0688 | 118 | -0.17 | 72 |
FR.SAOF.HHE.00 | 2022-04-12T07:52:26.46 | 1.0 | undecidable | manual | P | 134 | 42.5241 | 50 | -0.69 | 20 |
GU.PZZ.HHZ. | 2022-04-12T07:52:24.85 | 0.1 | undecidable | manual | P | 352 | 28.6491 | 50 | -0.16 | 95 |
GU.STV.HHZ. | 2022-04-12T07:52:24.99 | 0.1 | undecidable | manual | S | 93 | 12.6762 | 130 | 0.1 | 98 |
GU.ENR.HHZ. | 2022-04-12T07:52:23.66 | 0.1 | undecidable | manual | P | 97 | 20.0688 | 118 | -0.03 | 99 |
GU.STV.HHZ. | 2022-04-12T07:52:22.48 | 0.1 | undecidable | manual | P | 93 | 12.6762 | 130 | 0.03 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.STV.HHN. | ML:1.1 | 0.000125 | 0.08 | AML | other | m | 2022-04-12T07:52:25.07 |
GU.STV.HHE. | ML:0.9 | 0.00008929999999999999 | 0.36 | AML | other | m | 2022-04-12T07:52:25.09 |
GU.ENR.HHN. | ML:1.2 | 0.000123 | 0.38 | AML | other | m | 2022-04-12T07:52:27.38 |
GU.ENR.HHE. | ML:1.1 | 0.0000968 | 0.44 | AML | other | m | 2022-04-12T07:52:27.72 |
GU.PZZ.HHN. | ML:1.0 | 0.00005555 | 0.5 | AML | other | m | 2022-04-12T07:52:29.57 |
GU.PZZ.HHE. | ML:1.2 | 0.00007415 | 0.74 | AML | other | m | 2022-04-12T07:52:29.66 |