A magnitude ML 1.1 earthquake occured in region: 1 km N Pontechianale (CN), on
and geographic coordinates (lat, lon) 44.6330, 7.0320 at 12 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 |
---|---|---|---|---|
Pontechianale | CN | 1 | 179 | 179 |
Casteldelfino | CN | 5 | 157 | 336 |
Bellino | CN | 6 | 109 | 445 |
Elva | CN | 11 | 97 | 542 |
Crissolo | CN | 13 | 168 | 710 |
Oncino | CN | 14 | 76 | 786 |
Sampeyre | CN | 14 | 1022 | 1808 |
Ostana | CN | 14 | 83 | 1891 |
Stroppo | CN | 16 | 103 | 1994 |
Prazzo | CN | 17 | 170 | 2164 |
Acceglio | CN | 18 | 162 | 2326 |
Macra | CN | 19 | 59 | 2385 |
Marmora | CN | 20 | 68 | 2453 |
Canosio | CN | 20 | 80 | 2533 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2022-04-27 13:15:44 |
44.6327 | 7.0323 | 13 | 2022-04-27 13:21:25 |
Sala Sismica INGV-Roma | 103847571 |
Field | Value |
---|---|
Time (UTC) | 2022-04-27 13:15:44 ± 0.25 |
Latitude | 44.6327 ± 0.0126 |
Longitude | 7.0323 ± 0.0202 |
Depth (km) | 13 ± 7 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 103847571 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1457 |
Semi-minor axis of confidence ellipse (meter) | 1369 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 219 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1460.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 174 |
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) | 0.39 |
Epicentral distance of station closest to the epicenter (degree) | 0.13939 |
Epicentral distance of station farthest from the epicenter (degree) | 0.82917 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 103847571 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-04-27 13:21:25 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.RSP.HHE. | 2022-04-27T13:16:02.73 | 0.6 | undecidable | manual | S | 18 | 60.0954 | 92 | 0.22 | 50 |
GU.LSD.HHZ. | 2022-04-27T13:16:00.00 | 0.1 | undecidable | manual | P | 5 | 92.0412 | 91 | 0.37 | 91 |
GU.ENR.HHZ. | 2022-04-27T13:16:00.54 | 0.6 | undecidable | manual | S | 146 | 54.2013 | 92 | -0.4 | 46 |
MN.BNI.HHZ. | 2022-04-27T13:16:00.56 | 0.6 | undecidable | manual | S | 329 | 54.2013 | 92 | -0.4 | 42 |
GU.STV.HHZ. | 2022-04-27T13:15:58.85 | 0.6 | undecidable | manual | S | 151 | 48.9177 | 92 | -0.68 | 42 |
GU.RRL.HHE. | 2022-04-27T13:15:55.64 | 0.6 | undecidable | manual | S | 329 | 37.2294 | 93 | -0.79 | 37 |
GU.ENR.HHZ. | 2022-04-27T13:15:54.22 | 1.0 | undecidable | manual | P | 146 | 54.2013 | 92 | 0.43 | 24 |
MN.BNI.HHZ. | 2022-04-27T13:15:54.46 | 0.3 | positive | manual | P | 329 | 54.2013 | 92 | 0.66 | 69 |
GU.STV.HHZ. | 2022-04-27T13:15:53.30 | 0.6 | negative | manual | P | 151 | 48.9177 | 92 | 0.33 | 49 |
GU.BHB.HHZ. | 2022-04-27T13:15:53.84 | 0.6 | undecidable | manual | S | 39 | 28.9488 | 95 | -0.37 | 46 |
GU.RSP.HHE. | 2022-04-27T13:15:53.78 | 0.1 | undecidable | manual | P | 18 | 60.0954 | 92 | -0.91 | 69 |
GU.RRL.HHE. | 2022-04-27T13:15:51.21 | 0.1 | undecidable | manual | P | 329 | 37.2294 | 93 | 0.03 | 100 |
GU.BHB.HHZ. | 2022-04-27T13:15:50.26 | 0.3 | undecidable | manual | P | 39 | 28.9488 | 95 | 0.36 | 77 |
GU.PZZ.HHZ. | 2022-04-27T13:15:50.65 | 0.6 | undecidable | manual | S | 155 | 15.4734 | 110 | -0.03 | 53 |
GU.PZZ.HHZ. | 2022-04-27T13:15:48.11 | 0.3 | undecidable | manual | P | 155 | 15.4734 | 110 | 0.25 | 79 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.PZZ.HHN. | ML:1.3 | 0.000186 | 0.72 | AML | other | m | 2022-04-27T13:15:50.28 |
GU.PZZ.HHE. | ML:1.4 | 0.00020999999999999998 | 0.22 | AML | other | m | 2022-04-27T13:15:50.75 |
GU.BHB.HHE. | ML:0.9 | 0.000039 | 0.16 | AML | other | m | 2022-04-27T13:15:54.79 |
GU.BHB.HHN. | ML:1.0 | 0.00004485 | 1.86 | AML | other | m | 2022-04-27T13:15:55.01 |
GU.ENR.HHN. | ML:1.2 | 0.0000413 | 0.3 | AML | other | m | 2022-04-27T13:16:01.30 |
GU.ENR.HHE. | ML:1.2 | 0.000038 | 0.18 | AML | other | m | 2022-04-27T13:16:01.31 |
GU.STV.HHE. | ML:0.8 | 0.000013346516499999998 | 0.1024 | AML | other | m | 2022-04-27T13:15:59.59 |
GU.STV.HHN. | ML:0.6 | 0.000009412936 | 0.1024 | AML | other | m | 2022-04-27T13:16:00.39 |