[F204: 28 DEC] [F180: 29 DEC] [F156: 30 DEC] [F132: 31 DEC] [F108: 01 JAN] [F084: 02 JAN] [F060: 03 JAN] [F036: 04 JAN]

Figure 9. Loop of the probability of exceedance graphics for 1 inch (25.4 mm) from the GEFS, all valid from 04/1200 to 05/1200. The top panel shows the percentage of GEFS members producing at least 1 inch of precipitation during the valid time interval. The bottom panel displays contours of the 1 inch isohyet from each GEFS member (colored lines), with the mean precipitation forecast shaded in gray. The GEFS forecast initialization time is noted at the upper-left of the figure. All runs are initialized at 00 UTC. Move the mouse over each link to view the associated forecast chart. The F-times are forecast hour.