Is there a clear sky app?
Is there a clear sky app?
This app gives you timely information about sky conditions for night sky observations across the United States.
How accurate is clear sky chart?
Based on a numerical weather model, Clear Sky Charts are perhaps the most accurate and the most usable forecasters of astronomical observing conditions for over 6300 observatories and observing sites in North America.
What is a clear sky?
A clear sky condition is defined generally as the absence of visible clouds across the entire sky dome, and clear sky irradiance is the irradiance (e.g., GHI) occurring during these conditions.
How do you read a clear sky chart?
The colors are picked from what color the sky is likely to be, with Dark blue being clear. Lighter shades of blue are increasing cloudiness and white is overcast. This forecast may miss low cloud and afternoon thunderstorms. When the forecast is clear, the sky may still be hazy, if the transparency forecast is poor.
What is the best free stargazing app?
Top 20 stargazing apps
- Star Walk 2 Free. Available for both, iOS and Android.
- Star Tracker. Available for iOS and Android.
- SkyView Lite. Available for iOS and Android.
- Night Sky. Available only for iOS.
- Sky Map. Available only for Android.
- SkySafari.
- Stellarium Mobile.
- Nightshift.
What happened to SkyWeek?
* SkyWeek is no longer available for iOS or Android. Please stay tuned for news about our apps. Keep up with the best celestial sights, and view each event with an interactive sky map automatically set to your location.
How can forecast about a clear sky?
The pressure in the atmosphere is measured using the weather barometers. If the pressure of air in the atmosphere is high, there are chances of clear sky and if the pressure in the atmosphere is low, there is changes of approaching storms.
What does sky condition mean?
The sky condition describes the predominant/average sky cover based on percent of the sky covered by opaque (not transparent) clouds. If a high probability of precipitation (60% or greater) is expected, then the sky condition may be omitted since it is inferred from the precipitation forecast.
What is the definition of sky conditions?
The sky condition describes the predominant/average sky cover based on percent of the sky covered by opaque (not transparent) clouds. If a high probability of precipitation (60% or greater) is expected, then the sky condition may be omitted since it is inferred from the precipitation forecast. Sky Condition.
