robbielyn wrote:18z usually bunk run. but my cousin would be in the crosshairs. and miami doesn’t need the rain with trying to do search and rescue even if it’s not a direct hit. let’s hope the unmet is right and turns elsa into a trough.
18z isn’t really a bunk run. The general idea behind that the 6z and 18z used to initialize with a lot less new data than the 0z and 12z runs some years ago, but I believe that gap has been closing. Even accounting for any discrepancies that may still exist, the subsequent 18z run is likely to be at least on par with the accuracy of the previous 12z simply because it’s 6 hours closer in time to an upcoming event.
However, this topic tends to start a distracting side debate, which I would like to avoid, so I’ll just summarize and say it wouldn’t be wise to undervalue or overvalue any single run.