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3. Predictability
3.1 Data assimilation
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The plots below shows observation statistics for temperature from dropsondes along the path of Harvey within 1 degree (left) and 5 degrees (right).
The plots below shows the observation statistics for dropsondes for temperature (left) and wind vector (right) for 24 August 00z, when the Global Hawk mission dropped a lot of sondes.
The plots below show the same as above but for 24 August 12z.
3.2 HRES
The series of plots below shows 3-day accumulated precipitation (26 August 00z to 29 August 00z) and MSLP valid 27 August 12z from HRES forecasts.
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