Eye on the Storm - Masters' & Henson's blog post
Posted by
cypresstx on 9/7/2023, 7:50 pm
https://yaleclimateconnections.org/2023/09/hurricane-lee-rapidly-intensifying-expected-to-hit-cat-5/
snippet - plz read the entire blog & associated images for clarity
After turning to the north-northwest and then north next week, Lee is expected to make its closest approach to Bermuda around September 14-15. However, long-range forecast skill so far in the future is poor, and the threat to Bermuda is unclear. After Lee passes Bermuda, the hurricane poses a landfall threat to the Canadian Maritime provinces and the Northeast U.S.; the Thursday morning runs of the GFS and European models and their ensembles were showing that a landfall as far west as Massachusetts or as far east as Newfoundland were possibilities. It's too early to rule out a landfall farther to the south along the U.S. East Coast north of Florida, though, and recurvature out to sea without making landfall is also a strong possibility. The steering currents that will be determining Lee's long-range track are not predicted to be particularly strong and well-defined so far, thus the uncertainty in where Lee will go later next week and beyond will remain high for some time, despite the seemingly strong long-range consensus in the ensemble models shown in Figure 1. |
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In this thread:
5pm AST Thursday (Sep. 7th): Lee is now a category 4 hurricane; Additional strengthening is expected tonight -
cypresstx,
9/7/2023, 6:59 pm- Recon won't reach the center again before the 11pm advisory - Chris in Tampa, 9/7/2023, 10:44 pm
- Recon image through 10:07pm EDT - Chris in Tampa, 9/7/2023, 10:16 pm
- 9:32pm EDT dropsonde: 930mb, with 20 knots of surface wind - Chris in Tampa, 9/7/2023, 9:51 pm
- Northwest quadrant and southeast quadrant - Chris in Tampa, 9/7/2023, 9:44 pm
- 8pm EDT Thursday: Based on NHC best track data, Lee is now a 155mph hurricane; 933mb - Chris in Tampa, 9/7/2023, 8:31 pm
- Based on recon alone just in, Lee is now likely near category 5 strength - Chris in Tampa, 9/7/2023, 8:06 pm
- YouTube video from TAFB OPS - NOAA Service Account: Tropical Atlantic Marine Weather Briefing - September 7 - cypresstx, 9/7/2023, 7:21 pm
- Eye on the Storm - Masters' & Henson's blog post - cypresstx, 9/7/2023, 7:50 pm
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