**TSUNAMI AWARENESS WEEK**
Be prepared. Know the signs. Check out this site from the NOAA.
Forecast/Analysis Wildcard - New WRF model output availible in nmap2
What can we use? What does it look like? What do we need to change in our high-resolution analysis? Here are some examples for March 22nd 0Z run of the WRF now found in nmap2 for fhr24 over IA.
Short-term Forecast Reflectivity data
Being indicative of potential severe weather, 2m Td to analyze moisture. The Surface Low, cold front, dry line, and warm sector boundaries are distinct and forecast a ripe enfironment for development in IA and MO.
Local areas of mesoscale shear between 1000 and 5000hPa levels:
However; with such small grid spacing, traditional forms of analysis such as vorticity fields, streamlines and frontogenesis need to be adjusted. Too much detail with a phenomena too large for the sampling provides little information in the forecast process. These graphics demonstrate two of these issues: