ISU Meteorological Products

D(Prog)/Dt

This may be hard to explain, but if you fill out the form below, you can look at the change in a model's forecast for a given valid time over the past days. For instance by selecting eta () below and hitting "View Current", you will get an animation of the ETA models projection for the most recent valid time from ETA model runs from 12, 24, 36 and 48 hours ago...

ETA Model Animations:

Select a map type:

MRF Model Animations:

Select a map type:
Select Valid Hour:

Or...

View an Archived Animation:

Note: Up until 1 April 2000, the archive is not complete. The dates that have data are sparatic. Email akrherz@iastate.edu if you have a date that you would really like to see get analysised by this system and I will try and find the data.

Select a map type:
Select a year:
Select a month:
Select A day:
Select A Valid Hour:

GMT
http://www.meteor.iastate.edu/wx/data/index.php3
Last Mod: 22 September 2000