Test on Forecasts for December 31, 1999

There were MI and MO g/m intervals during Dec. 31.
 

Q D W MI MO S MA E Ap>20
Sun 0 0 0 1 1 0 0 0 1
SSM 0 0 0 0 0 0 0 0 0
SEC 0 0 0 0 0 0 0 0 0
Meudon 0 0 0 0 0 0 0 0 0
1