Simulated Reflectivity Models

[L.B. LaForce]

ehh...I guess this goes here.

I am looking for some links for different models of simulated reflectivity, WRF, NAM, whatever. I would also be interested in the high rez. versions of these too. Thanks!

 

[Bill Schintler]

High-res. 4 KM WRF...
http://wwwt.emc.ncep.noaa.gov/mmb/mpyle/cent4km/v2/

This data is to be taken with a grain of salt... Please be advised that any model is only as good as the raw data ingested into it - which is very coarse to this day - both temporally and spatially. In layman's terms, sometimes the model output seems reasonable, but other times it is complete garbage.

- bill

 

[David Draun]

As garbage as simulated reflectivity models are supposed to be, I've actually seen them get initiation and convective mode nearly correct. I attribute this most likely to luck. Its still pretty fun to compare during an event.

I will plead guilty to going by this model for 5/22/07 though. However, the model "nailed it!"

 

[Heidi Farrar]

TwisterData has simulated composite reflectivity with the NAM.

 

[Andrew Butler]

High-res. 4 KM WRF...
http://wwwt.emc.ncep.noaa.gov/mmb/mpyle/cent4km/v2/

This data is to be taken with a grain of salt... Please be advised that any model is only as good as the raw data ingested into it - which is very coarse to this day - both temporally and spatially. In layman's terms, sometimes the model output seems reasonable, but other times it is complete garbage.

- bill

That one sure nailed February 10th. I wish I had saved a shot of that. It was as close to perfect as a model gets.

It will be interesting to see if today verifies: