WxWatcher007 Posted September 26, 2024 Author Share Posted September 26, 2024 6 1 Link to comment Share on other sites More sharing options...
BTRWx's Thanks Giving Posted September 26, 2024 Share Posted September 26, 2024 Does anyone have a good source showing the extension of the hurricane force and tropical storm force winds coverage? I want something I can share on social media. 1 Link to comment Share on other sites More sharing options...
Nibor Posted September 26, 2024 Share Posted September 26, 2024 On 9/26/2024 at 8:17 PM, donsutherland1 said: From the NWS Greeville-Spartanburg Facebook Page: Already, as of 4:07 pm EDT, Asheville has picked up 4.44" of rain today. That breaks the daily mark of 1.71" from 1956 and the all-time September daily record of 4.40" from September 29, 1964. The 2-day total of 8.53" breaks both the 2- and 3-day rainfall records. Expand Helene has the makings of being to the Smokies what Irene was to the Green and White Mountains. 2 1 Link to comment Share on other sites More sharing options...
lilj4425 Posted September 26, 2024 Share Posted September 26, 2024 On 9/26/2024 at 8:08 PM, DeltaPilot said: CDO still looking like its struggling a bit. Doesnt have that symmetrical look quite yet, but it looks better than it has since early this am. Expand You must be looking at a different hurricane than I am. 2 Link to comment Share on other sites More sharing options...
MarkO Posted September 26, 2024 Share Posted September 26, 2024 on youtube search Hurricane Helene 2024 Live Stream 1 Link to comment Share on other sites More sharing options...
mob1 Posted September 26, 2024 Share Posted September 26, 2024 70 mph gust was just recorded in downtown St Petersburg with some of the outer bands moving through now. Not bad considering the storm's distance from them. 1 Link to comment Share on other sites More sharing options...
KoalaBeer Posted September 26, 2024 Share Posted September 26, 2024 On 9/26/2024 at 8:39 PM, BTRWx's Thanks Giving said: Does anyone have a good source showing the extension of the hurricane force and tropical storm force winds coverage? Expand Uhh just check the NHC website.. https://www.nhc.noaa.gov/refresh/graphics_at4+shtml/154002.shtml?cone#contents 7 Link to comment Share on other sites More sharing options...
BTRWx's Thanks Giving Posted September 26, 2024 Share Posted September 26, 2024 On 9/26/2024 at 8:41 PM, KoalaBeer said: Expand I want data and not just a picture. 2 1 2 3 Link to comment Share on other sites More sharing options...
MattPetrulli Posted September 26, 2024 Share Posted September 26, 2024 500 PM EDT Thu Sep 26 2024 ...HELENE IS A VERY DANGEROUS AND LARGE MAJOR HURRICANE... ...DAMAGING HURRICANE WINDS AND CATASTROPHIC STORM SURGE EXPECTED TO BEGIN IN THE FLORIDA BIG BEND THIS EVENING... SUMMARY OF 500 PM EDT...2100 UTC...INFORMATION ---------------------------------------------- LOCATION...27.9N 84.6W ABOUT 130 MI...205 KM W OF TAMPA FLORIDA ABOUT 175 MI...280 KM S OF TALLAHASSEE FLORIDA MAXIMUM SUSTAINED WINDS...125 MPH...205 KM/H PRESENT MOVEMENT...NNE OR 25 DEGREES AT 23 MPH...37 KM/H MINIMUM CENTRAL PRESSURE...951 MB...28.09 INCHES Link to comment Share on other sites More sharing options...
Doc Jon Posted September 26, 2024 Share Posted September 26, 2024 Got some lightning in the core. 1 Link to comment Share on other sites More sharing options...
jaxjagman Posted September 26, 2024 Share Posted September 26, 2024 On 9/26/2024 at 8:42 PM, BTRWx's Thanks Giving said: I want data and not just a picture. Expand https://www.nhc.noaa.gov/text/refresh/MIAPWSAT4+shtml/262042.shtml Link to comment Share on other sites More sharing options...
WxWatcher007 Posted September 26, 2024 Author Share Posted September 26, 2024 Just to level set, the 2am advisory had Helene at 85mph and 971mb. Now, Helene is at 125mph and 951mb, with the deepening rate increasing. Despite all the conversation today, we have objectively met the definition of rapid intensification and done so in 14 hours. How far it goes, who knows, but Helene will be added to our list of rapidly intensifying tropical cyclones on final approach. 21 3 3 Link to comment Share on other sites More sharing options...
bdgwx Posted September 26, 2024 Share Posted September 26, 2024 On 9/26/2024 at 8:42 PM, BTRWx's Thanks Giving said: I want data and not just a picture. Expand The RAMMB site has some useful products. https://rammb-data.cira.colostate.edu/tc_realtime/storm_experimental.asp?storm_identifier=al092024 1 Link to comment Share on other sites More sharing options...
MattPetrulli Posted September 26, 2024 Share Posted September 26, 2024 Looking ever increasingly better, imo think we can get to 120-125 knots at LF. Still several hours left over water. 1 Link to comment Share on other sites More sharing options...
jburns Posted September 26, 2024 Share Posted September 26, 2024 On 9/26/2024 at 8:42 PM, BTRWx's Thanks Giving said: I want data and not just a picture. Expand Then you might want to consider getting familiar with some sources before we are in the middle of a major event. 14 5 14 1 1 1 4 Link to comment Share on other sites More sharing options...
SnowGoose69 Posted September 26, 2024 Share Posted September 26, 2024 On 9/26/2024 at 8:46 PM, MattPetrulli said: Looking ever increasingly better, imo think we can get to 120-125 knots at LF. Still several hours left over water. Expand Seems reasonable now. 140-145 would not surprise me 4 3 Link to comment Share on other sites More sharing options...
Emmett_Brown Posted September 26, 2024 Share Posted September 26, 2024 11 1 Link to comment Share on other sites More sharing options...
Hoth Posted September 26, 2024 Share Posted September 26, 2024 Siesta Key beach cam is pretty wild. Water over the whole beach and waves occasionally bumping the lifeguard stations. Glad my grandmother decided to take shelter inland. 3 Link to comment Share on other sites More sharing options...
gallopinggertie Posted September 26, 2024 Share Posted September 26, 2024 NHC has Helene maintaining Cat 2 strength well into southern Georgia. 3 2 Link to comment Share on other sites More sharing options...
jaxjagman Posted September 26, 2024 Share Posted September 26, 2024 On 9/26/2024 at 8:48 PM, BTRWx's Thanks Giving said: I'm very familiar with what's out there. That still doesn't answer my question. Expand Think there is a banter thread for the storm,maybe ask there 2 2 1 4 Link to comment Share on other sites More sharing options...
WxSynopsisDavid Posted September 26, 2024 Share Posted September 26, 2024 I been rather quiet with this storm, but it was humorous to see all the trolls posting how Helene was struggling. Or the post in particular saying the ceiling was Cat 2 and it would be a 100-105mph cane. With that said, 150mph-155mph appears to be the ceiling now. Helene has the potential to achieve its actual peak on landfall. 1 4 Link to comment Share on other sites More sharing options...
MattPetrulli Posted September 26, 2024 Share Posted September 26, 2024 SE eyewall has new VHTs going up + eye warming rather rapidly. 1 Link to comment Share on other sites More sharing options...
WxSynopsisDavid Posted September 26, 2024 Share Posted September 26, 2024 Mind you, this Rapid Intensification process was friction induced. People often forget about the critical angle of approach and how the Florida west coast often induces frictional RI processes on approach. 3 4 Link to comment Share on other sites More sharing options...
LovintheWhiteFluff Posted September 26, 2024 Share Posted September 26, 2024 On 9/26/2024 at 8:42 PM, BTRWx's Thanks Giving said: I want data and not just a picture. Expand Hurricane-force winds extend outward up to 60 miles (95 km) from the center and tropical-storm-force winds extend outward up to 310 miles (500 km). A weather station at Venice Municipal Airport recently reported a sustained wind of 46 mph (74 km/h) with a gust of 69 mph (111 km/h). Another observation near Venice Beach reported a sustained wind of 51 mph (82 km/h) with a gust to 66 mph (106 km/h). https://www.nhc.noaa.gov/text/refresh/MIATCPAT4+shtml/262042.shtml Add the NOAA graphic: yellow = TS Force Red = Hurricane Force 1 2 Link to comment Share on other sites More sharing options...
Chinook Posted September 26, 2024 Share Posted September 26, 2024 67mph wind gust at a buoy that is far from the storm 1 Link to comment Share on other sites More sharing options...
gallopinggertie Posted September 26, 2024 Share Posted September 26, 2024 On 9/26/2024 at 8:54 PM, Chinook said: 67mph wind gust at a buoy that is far from the storm Expand Also some 60 mph gusts at a couple Tampa-area airport stations. 1 1 Link to comment Share on other sites More sharing options...
jburns Posted September 26, 2024 Share Posted September 26, 2024 On 9/26/2024 at 8:48 PM, BTRWx's Thanks Giving said: I'm very familiar with what's out there. That still doesn't answer my question. Expand Drop it. 10 3 1 1 4 Link to comment Share on other sites More sharing options...
Master of Disaster Posted September 26, 2024 Share Posted September 26, 2024 On 9/26/2024 at 8:52 PM, WxSynopsisDavid said: Mind you, this Rapid Intensification process was friction induced. People often forget about the critical angle of approach and how the Florida west coast often induces frictional RI processes on approach. Expand The NHC guys call this a Kelvin Wave. 2 Link to comment Share on other sites More sharing options...
Doc Jon Posted September 26, 2024 Share Posted September 26, 2024 tornado just North of Apalachicola, moving West. 1 Link to comment Share on other sites More sharing options...
Allsnow Posted September 26, 2024 Share Posted September 26, 2024 1 Link to comment Share on other sites More sharing options...
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