- My Forums
- Tiger Rant
- LSU Recruiting
- SEC Rant
- Saints Talk
- Pelicans Talk
- More Sports Board
- Fantasy Sports
- Golf Board
- Soccer Board
- O-T Lounge
- Tech Board
- Home/Garden Board
- Outdoor Board
- Health/Fitness Board
- Movie/TV Board
- Book Board
- Music Board
- Political Talk
- Money Talk
- Fark Board
- Gaming Board
- Travel Board
- Food/Drink Board
- Ticket Exchange
- TD Help Board
Customize My Forums- View All Forums
- Show Left Links
- Topic Sort Options
- Trending Topics
- Recent Topics
- Active Topics
Started By
Message
GRAF weather models
Posted on 1/23/24 at 6:43 pm
Posted on 1/23/24 at 6:43 pm
Paging weather guys,,,IBM came up with the GRAF weather models a while back,,,,I’ve been using the GFS/Euro/HRRR and some ensembles off of Tropical Tidbits, but I cannot locate where to run a GRAF model,,,,any recommendations ?
3
Posted on 1/23/24 at 6:45 pm to Boston911
I remember the GRAF was pretty accurate for one of the hurricanes a few years ago. Wind speeds around Baton Rouge, that is.
This post was edited on 1/23/24 at 6:46 pm
Posted on 1/23/24 at 6:49 pm to Boston911
I haven't seen anything indicating that the GRAF is actually any good. Your best bet is still probably just looking blindly at the Euro for longer range and the HRRR & 3k NAM for shorter range. If you want to take the time, then you can read between the lines by looking across several models and ensembles as long as you know their biases and intended uses. At the end of the day, your best bet will probably be the local NWS forecast.
ETA: I should clarify that I've seen nothing to indicate the GRAF is better than what is freely available. Also, the ECMWF is running a number of AI models that are interesting to look at but haven't really impressed.
ETA: I should clarify that I've seen nothing to indicate the GRAF is better than what is freely available. Also, the ECMWF is running a number of AI models that are interesting to look at but haven't really impressed.
This post was edited on 1/23/24 at 6:51 pm
Posted on 1/23/24 at 6:54 pm to rds dc
Drought busting rain coming up for many through the rest of the week no matter the model of choice.
Here's to hoping for no flooding issues.
Here's to hoping for no flooding issues.
This post was edited on 1/23/24 at 6:55 pm
Posted on 1/23/24 at 6:57 pm to Boston911
quote:
but I cannot locate where to run a GRAF model
WSI would be my guess
Posted on 1/23/24 at 7:52 pm to TDsngumbo
Graf models seemed to have work great in short range (within 24rs), it forecasted hurricane Laura rapid intensification the day before it hit if I recall. They seem to be hit and miss with rainfall estimates
Page 1 of 1
Popular
Back to top
Follow TigerDroppings for LSU Football News