Forecast for Friday 30th of September 2016, North Island, north west of Hamilton

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Please bear in mind these are just forecasts, and forecasts can be wrong.

Thermal Forecasts:

Thermal Updraft Velocity and Bouyancy/Shear RatioViewer0809101112131415161718One big page
Surface TemperatureViewer0809101112131415161718One big page
Normalised Surface SunViewer0809101112131415161718One big page
Thermal Height UncertaintyViewer0809101112131415161718One big page
Thermaling HeightViewer0809101112131415161718One big page
Surface HeatingViewer0809101112131415161718One big page

Cloud Forecasts:

Cumulus PotentialViewer0809101112131415161718One big page
Cumulus Cloudbase where CuPotential is more than 0Viewer0809101112131415161718One big page
OverDevelopment PotentialViewer0809101112131415161718One big page
OverDevelopment Cloudbase where ODPotential is more than 0Viewer0809101112131415161718One big page
Boundary Layer Cloud CoverViewer0809101112131415161718One big page
Convective Available Potential Energy (CAPE)Viewer0809101112131415161718One big page
1 Hour Accumulated RainViewer0809101112131415161718One big page

Wind and Lower Level Forecasts:

Surface WindViewer0809101112131415161718One big page
Boundary Layer Average WindViewer0809101112131415161718One big page
Boundary Layer Max Up/Down (Convergence)Viewer0809101112131415161718One big page

Upper Level Forecasts:

Vertical Velocity and Wind at 250 mb (~34,000 feet)Viewer0809101112131415161718One big page
Vertical Velocity and Wind at 300 mb (~30,000 feet)Viewer0809101112131415161718One big page
Vertical Velocity and Wind at 400 mb (~23,500 feet)Viewer0809101112131415161718One big page
Vertical Velocity and Wind at 500 mb (~18,000 feet)Viewer0809101112131415161718One big page
Vertical Velocity and Wind at 600 mb (~14,000 feet)Viewer0809101112131415161718One big page
Vertical Velocity and Wind at 700 mb (~10,000 feet)Viewer0809101112131415161718One big page
Vertical Velocity and Wind at 850 mb (~5,000 feet)Viewer0809101112131415161718One big page

Upper Air Soundings (SkewT-LogP):

Whangarei District Gliding ClubViewer0809101112131415161718One big page
Kaikohe Gliding ClubViewer0809101112131415161718One big page
Auckland Gliding Club, DruryViewer0809101112131415161718One big page
Auckland ASC Gliding, WhenuapaiViewer0809101112131415161718One big page
Hauraki Aero Club, ThamesViewer0809101112131415161718One big page
Whangarei Airport (NZWR)Viewer0809101112131415161718One big page
Moir's Hill, Auckland Hang Gliding and Paragliding ClubViewer0809101112131415161718One big page
Auckland International Airport (NZAA)Viewer0809101112131415161718One big page

Atmospheric Cross-Sections, Parallel to Upper Level Wind:


Above are the RASP forecasts generated for this region and day. Forecasts appear here bit by bit as they are generated. Check forecasts for a previous day to see which times can be expected to be available. If there are only some or no forecast times listed then either something has gone wrong, or no forecasts are ready yet. If so please check back in half an hour to an hour.

Each forecast image has a timestamp in the upper right corner, this timestamp shows at what time the forecast was generated, and how far in the future the forecast is from the actual observations it was based on. For example, the timestamp "[22hrFcst@0409z]" means the forecast was generated at 04:09 GMT, and the forecast is for 22 hours into the future from the time the actual observations were made. Note that the observations were not made at 04:09 GMT.

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