AFRED(RWC Boulder) Codes
Predicted value of A-index for Fredericksburg, Virginia, for each of the next three days
Definition of symbols:
- AFRED comes from A-index for FREDericksburg, Virginia.
- a a a = predicted A-index for Fredericksburg, Virginia
- DD = UT day for predicted a a a
Note: / is to be used for data not available.