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Critical hurricane forecast tool abruptly terminated

Discussion in 'Too Hot for Swamp Gas' started by G8tas, Jun 28, 2025 at 10:33 AM.

  1. G8tas

    G8tas GC Hall of Fame

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    On Tuesday, the U.S. Department of Defense announced it would immediately stop ingesting, processing, and transmitting data essential to most hurricane forecasts.

    The announcement was formalized on Wednesday when NOAA distributed a service change notice to all users, including the National Hurricane Center, that by next Monday, June 30th, they would no longer receive real-time microwave data collected aboard three weather satellites jointly run by NOAA and the U.S. Department of Defense.

    The permanent discontinuation of data from the Special Sensor Microwave Imager Sounder (SSMIS) will severely impede and degrade hurricane forecasts for this season and beyond, affecting tens of millions of Americans who live along its hurricane-prone shorelines.

    Critical hurricane forecast tool abruptly terminated

    This can't be good especially coming up on the months when it is truly needed
     
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  2. vaxcardinal

    vaxcardinal GC Hall of Fame

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    got to be a reason they terminated it. Doubt it was just an arbitrary decision.
     
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  3. ETGator1

    ETGator1 GC Hall of Fame

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    I'm thinking duplication of services OR they are putting out something better to replace it. NOAA has already been showing a new cone image. Time will tell, but I doubt anyone will be left without the ability to see what they need to know.

    Not tied to NOAA, I also use a satellite app that allows me to go darn near all the way around the globe. I've used it lately to keep an eye on Saharan dust storms coming off the coast of Africa. On the Gulf Coast, we have been lucky so far to get so little of it. The dust off the Saharan desert can mess with your sinuses.
     
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  4. vaxcardinal

    vaxcardinal GC Hall of Fame

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    Well the article actually says because a security concern.
     
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  5. GratefulGator

    GratefulGator GC Hall of Fame

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    Trump himself will now be in charge of making the forecast cone images.
     
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  6. gatorpa

    gatorpa GC Hall of Fame

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    I read elsewhere this is not their only source of microwave imagining.

    Wait to hear more.
     
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  7. apkgator

    apkgator GC Hall of Fame

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    Who needs all that data when a sharpie can provide us the track of every storm
     
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  8. ETGator1

    ETGator1 GC Hall of Fame

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    The rest of the story:

    MSN

    Extended to the end of July.

    NOAA is partnering on satellites that are not ready for prime time or have not yet been launched.

    The weather forecasters won't be left in the lurch after all. There has been a plan all along. Imagine that. :rolleyes:
     
  9. mikemcd810

    mikemcd810 Premium Member

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    Where's the rest of the story? It just says extended to end of July and then NOAA will be in the same position again of not having access to the data.

    The National Atmospheric and Oceanic Administration announced Monday morning it will delay cutting off meteorological satellite data until the end of July, a month later than initially planned.

    Despite the extension, NOAA said the move ultimately will stop the flow of crucial data from the Defense Meteorological Satellite Program (DMSP), which has helped meteorologists monitor and forecast hurricanes.
     
  10. oragator1

    oragator1 Hurricane Hunter Premium Member

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  11. mikemcd810

    mikemcd810 Premium Member

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    Anyone who lives in Florida and is anxiously checking NOAA NHC updates every 3 hours during hurricane season can't like the sound of this. This is going to make it much more difficult to convince my wife that we don't need to put up our storm shutters yet.

    In a Substack post, James Franklin, retired chief of the National Hurricane Center’s Hurricane Specialist Unit, said there is “no practical substitute” for hurricane forecasters to use. He predicted loss of the data would have cascading impacts on track forecasts for tropical storms, including delayed updates on tropical cyclone strengthening and “cases of hurried and abrupt changes to NHC track and intensity forecasts shortly after first-light visible imagery arrives (the ‘sunrise surprise’).”
     
  12. gatorpa

    gatorpa GC Hall of Fame

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    So from the article…
    “NOAA spokeswoman Kim Doster said the microwave data “is a single dataset in a robust suite of hurricane forecasting and modeling tools” that includes satellite data in infrared and visible light and observations from ground-based weather stations, buoys, and devices known as radiosondes that scan atmospheric conditions from weather balloons.

    There is also an instrument aboard NOAA’s own Joint Polar Satellite System that gathers microwave data — the Advanced Technology Microwave Sounder.

    “NOAA’s data sources are fully capable of providing a complete suite of cutting-edge data and models that ensure the gold-standard weather forecasting the American people deserve,” Doster said in a statement.”

    Here are some thoughts. Seems like NOAA the ability to still collect microwave data.

    Also the DOD isn’t going to share it “publicly” any more. I don’t think NOAA is considered a public group so why wouldn’t they still get access?
    Still not sure how much impact this will be overall.

    Still seems cloudy…;)
     
  13. gatorpa

    gatorpa GC Hall of Fame

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    On that point people shouldn’t be waiting for 3 hour updates.
    just go back and look the last few years the numbers of changes with 3 hour updates. The cone (that most follow and shouldn’t really do) wobbles around like mad on these frequent updates.
     
  14. ETGator1

    ETGator1 GC Hall of Fame

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    "The DMSP is a partnership that NOAA has with the Defense Department to design, build, launch and maintain multiple satellites that monitor meteorological and oceanographic conditions, according to NOAA's website."

    Typical government being slow at the switch to replace and too soon to end full access.

    Bottom line, an extension was granted. My guess is you'll see more extensions until the satellites are in orbit. Time will tell, but no one yet has produced a timeline so I'm unconcerned at this time.

    Clearly no one was left in the lurch with no knowledge plans for replacement, hence the partnership for the replacement of satellite plans. That much is known and settled.
     
  15. tilly

    tilly Superhero Mod. Fast witted. Bulletproof posts. Moderator VIP Member

    So if NOAA has it's own microwave data, this seems like a nothing burger.
     
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  16. jeffbrig

    jeffbrig GC Hall of Fame

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    In S FL this weekend, what should have been blue skies were completely grey from the saharan dust.
     
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  17. mikemcd810

    mikemcd810 Premium Member

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    That's kind of the point. Forecasting is difficult and imperfect as is. We should be discussing how that will be improved - not degrading the accuracy of those forecasts.
     
  18. mikemcd810

    mikemcd810 Premium Member

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    It says right there in the article that meteorologists will be left in the lurch. Bottom line is that we'll have less reliable forecasts this hurricane season.
     
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  19. ETGator1

    ETGator1 GC Hall of Fame

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    That's your interpretation.
     
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  20. mikemcd810

    mikemcd810 Premium Member

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    Not interpretation. Basic reading comprehension. Maybe if I bold it for you?

    Despite the extension, NOAA said the move ultimately will stop the flow of crucial data from the Defense Meteorological Satellite Program (DMSP), which has helped meteorologists monitor and forecast hurricanes.
     
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