Tropical TS Arthur

[Belle Lechat]

 

[SD]

That old rotting CoC moving west over Texas is pretty cool, no clue where a secondary LLC is under the actual convection if there even is one.

 

[Belle Lechat]

74 kts=85 mph at 941-952-mb



Above dropsonde at location 10 below.

 

[Belle Lechat]

As of 19:14 UTC Jun 17, 2026:

Extrapolated Sea-level Pressure: 998.4 mb

 

[Belle Lechat]

Flight level
As of 19:54 UTC Jun 17, 2026:

Peak 10-second Wind: 66 kt
=76 mph

 

[Belle Lechat]

 

[SnowmasterATL]

So the shift is further westward now?

 

[Belle Lechat]

So the shift is further westward now?

Arthur's center has shifted west, and the cone shifted more northward.

 

[lexxnchloe]

Not too impressive

 

[SnowmasterATL]

Arthur's center has shifted west, and the cone shifted more northward.
View attachment 196440

I wonder if the 0z models will latch on to the new track because I think the cold front is playing a major part in the westward movement I think.