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#flash-flood — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #flash-flood, aggregated by home.social.

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  1. Taum Sauk Dam, Camp Taum Sauk is cut off but reported safe, and roads are washing out as one family recounts being trapped in their truck. #Missouri #flooding #flashflood #StLouis #KSDK

    Rescues underway.

    youtube.com/shorts/Jj4gAQgpC7g

  2. Taum Sauk Dam, Camp Taum Sauk is cut off but reported safe, and roads are washing out as one family recounts being trapped in their truck. #Missouri #flooding #flashflood #StLouis #KSDK

    Rescues underway.

    youtube.com/shorts/Jj4gAQgpC7g

  3. Flash Flood Warning for central Yellowstone County until 5PM. Over an inch of rain possible. Please stay away from rising water and don't cross flooded areas. More rain, thunderstorms and mountain snow ahead!

    #Montana #Billings #thunderstorm #rain #hail #flood #flashflood #warning #Saturday #weather

  4. Flash Flood Warning for central Yellowstone County until 5PM. Over an inch of rain possible. Please stay away from rising water and don't cross flooded areas. More rain, thunderstorms and mountain snow ahead!

    #Montana #Billings #thunderstorm #rain #hail #flood #flashflood #warning #Saturday #weather

  5. Flash Flood Warning for eastern Stillwater County until 3:45PM Saturday. A strong thunderstorm currently between Columbus and Laurel has already yielded 1-2" of rain, and is capable of up to an additional 2". Please do not cross flooded roads.

    #Montana #Stillwater #Yellowstone #flood #flashflood #warning #rain #thunderstorm #Saturday #weather

  6. Flash Flood Warning for eastern Stillwater County until 3:45PM Saturday. A strong thunderstorm currently between Columbus and Laurel has already yielded 1-2" of rain, and is capable of up to an additional 2". Please do not cross flooded roads.

    #Montana #Stillwater #Yellowstone #flood #flashflood #warning #rain #thunderstorm #Saturday #weather

  7. #NationalFlashFictionDay submission call for this year's #FlashFiction #FlashFlood is closing today 23:59 BST. I've been watching for years and finally submitted this year. We'll see if I can make it. 🤞🥳🌠 flashfloodjournal.blogspot.com

  8. #NationalFlashFictionDay submission call for this year's #FlashFiction #FlashFlood is closing today 23:59 BST. I've been watching for years and finally submitted this year. We'll see if I can make it. 🤞🥳🌠 flashfloodjournal.blogspot.com

  9. Here's what to know as the scope of damage from #Hawaii's #floods becomes clearer

    By AUDREY McAVOY and GENE JOHNSON
    March 23, 2026 at 3:18 pm PDT

    HONOLULU — "The worst #flooding to hit Hawaii in two decades swept homes off their foundations, floated cars out of driveways and left floors, walls and counters covered in thick, reddish volcanic mud.

    "Crews continued to assess the destruction Monday, but authorities said hundreds of homes had been damaged, along with some schools and a hospital.

    "No deaths have been reported, but more than 230 people had to be rescued. Rain continued to the southeastern part of the state and a section of the #BigIsland was under a #FlashFlood warning.

    "Gov. Josh Green said the cost of the storm could top $1 billion, including damage to airports, schools, roads, homes and a Maui hospital in Kula. He called it the state’s most serious since flooding since 2004, when floods in Manoa inundated homes and a University of Hawaii library.

    "On Oahu's North Shore, famed for big wave surfing, the waters rose quickly after midnight Friday as heavy rains fell on soil already saturated by downpours from a winter storm a week earlier. Raging waters lifted homes and cars. The storm prompted evaluation orders for 5,500 people north of Honolulu — though they were later lifted — and more than 230 people were rescued from the rising waters.

    "Some residents fled on surfboards as water reached waist or chest high.

    "Farms around the state reported more than $9.4 million worth of damage as of Monday, according to a survey conducted by Agriculture Stewardship Hawaii, the Hawaii Farm Bureau and other organizations. Oahu farmers reported more than $2.7 million in crop damage.
    Winter storm systems brought severe deluges

    "Officials blamed some of the devastation on the sheer amount of rain that fell in a short amount of time.

    "Parts of Oahu received 8 to 12 inches (20 to 30 centimeters), the National Weather Service said. That was on top of another recent storm that had dumped vast amounts days earlier. Kaala, the island’s highest peak, got nearly 16 inches (40 centimeters) late last week, on top of 26.6 inches (67.6 centimeters) between March 10 and 16.

    "Winter storm systems known as '#Kona lows,' which feature southerly or southwesterly winds that bring in moisture-laden air, have been responsible for the deluges in the past two weeks. The intensity and frequency of heavy rains in Hawaii have increased amid human-caused #GlobalWarming, experts say.

    "The worst of the storms appeared to be over by Sunday afternoon."

    Read more:
    kiro7.com/news/heres-what-know

    #KonaStorm #ClimateChange #ClimateCatastrophe

  10. Here's what to know as the scope of damage from #Hawaii's #floods becomes clearer

    By AUDREY McAVOY and GENE JOHNSON
    March 23, 2026 at 3:18 pm PDT

    HONOLULU — "The worst #flooding to hit Hawaii in two decades swept homes off their foundations, floated cars out of driveways and left floors, walls and counters covered in thick, reddish volcanic mud.

    "Crews continued to assess the destruction Monday, but authorities said hundreds of homes had been damaged, along with some schools and a hospital.

    "No deaths have been reported, but more than 230 people had to be rescued. Rain continued to the southeastern part of the state and a section of the #BigIsland was under a #FlashFlood warning.

    "Gov. Josh Green said the cost of the storm could top $1 billion, including damage to airports, schools, roads, homes and a Maui hospital in Kula. He called it the state’s most serious since flooding since 2004, when floods in Manoa inundated homes and a University of Hawaii library.

    "On Oahu's North Shore, famed for big wave surfing, the waters rose quickly after midnight Friday as heavy rains fell on soil already saturated by downpours from a winter storm a week earlier. Raging waters lifted homes and cars. The storm prompted evaluation orders for 5,500 people north of Honolulu — though they were later lifted — and more than 230 people were rescued from the rising waters.

    "Some residents fled on surfboards as water reached waist or chest high.

    "Farms around the state reported more than $9.4 million worth of damage as of Monday, according to a survey conducted by Agriculture Stewardship Hawaii, the Hawaii Farm Bureau and other organizations. Oahu farmers reported more than $2.7 million in crop damage.
    Winter storm systems brought severe deluges

    "Officials blamed some of the devastation on the sheer amount of rain that fell in a short amount of time.

    "Parts of Oahu received 8 to 12 inches (20 to 30 centimeters), the National Weather Service said. That was on top of another recent storm that had dumped vast amounts days earlier. Kaala, the island’s highest peak, got nearly 16 inches (40 centimeters) late last week, on top of 26.6 inches (67.6 centimeters) between March 10 and 16.

    "Winter storm systems known as '#Kona lows,' which feature southerly or southwesterly winds that bring in moisture-laden air, have been responsible for the deluges in the past two weeks. The intensity and frequency of heavy rains in Hawaii have increased amid human-caused #GlobalWarming, experts say.

    "The worst of the storms appeared to be over by Sunday afternoon."

    Read more:
    kiro7.com/news/heres-what-know

    #KonaStorm #ClimateChange #ClimateCatastrophe

  11. Flash flood warning - Hawaii

    Wahiawa Dam on Oahu is in imminent danger of failing due to heavy rain over last few days.

    For the warning from NOAA, open the map, click inside the outlined area and follow the link.
    #HIwx #Flood #FlashFlood

    Open GISsurfer map:
    mappingsupport.com/p2/gissurfe

  12. Flash flood warning - Hawaii

    Wahiawa Dam on Oahu is in imminent danger of failing due to heavy rain over last few days.

    For the warning from NOAA, open the map, click inside the outlined area and follow the link.
    #HIwx #Flood #FlashFlood

    Open GISsurfer map:
    mappingsupport.com/p2/gissurfe

  13. 🌟 𝐈𝐧𝐭𝐫𝐨𝐝𝐮𝐜𝐢𝐧𝐠 [Google Research’s] 𝐆𝐫𝐨𝐮𝐧𝐝𝐬𝐨𝐮𝐫𝐜𝐞 - 𝐀𝐧 𝐨𝐩𝐞𝐧 𝐬𝐨𝐮𝐫𝐜𝐞 𝐝𝐚𝐭𝐚𝐬𝐞𝐭 𝐨𝐟 𝐡𝐢𝐬𝐭𝐨𝐫𝐢𝐜 𝐟𝐥𝐨𝐨𝐝 𝐞𝐯𝐞𝐧𝐭𝐬 𝐟𝐫𝐨𝐦 𝐧𝐞𝐰𝐬 𝐚𝐫𝐭𝐢𝐜𝐥𝐞𝐬.
    --
    doi.org/10.31223/X5RR2K / eartharxiv.org/repository/view <-- shared paper
    --
    zenodo.org/records/18647054 <-- shared link to associated dataset
    --
    sites.research.google/gr/flood <-- shared link to Google Research flood forecasting effort entry page
    --

  14. Power came back on around noon and I got in the shower which slowly transitioned from between lukewarm and brisk pretty much the whole time. So, I didn't have to go to my friend's place for dinner (delicious sausage sauce pasta) and board games (Kill Doctor Lucky) whilst simultaneously greasy and flakey.

    I did need to bum a ride because the rain flooded our garage parking like always. I ordered some over-the-shoes rain covers for next time.

    #AtmosphericRiver #FlashFlood #ChristmasEve

  15. Greater LA area is going to get hit with a high end rain and wind event starting sometime Wednesday. To read NOAA’s forecast discussion, open the map, click inside any red outlined area and follow the link. The text screenshot is from the discussion for the greater Los Angeles/Oxnard area.

    I am posting this on Tuesday morning. The shaded areas on the map show NOAA’s data for the likelihood of excessive rain on day 2 - i.e. Wednesday. Per NOAA, the colors mean as follows:

    Pink shading = High (High) [At least 70% Chance of Flash Flooding] - Widespread flash floods are expected. Conditions include severe widespread flash flooding. Areas that do not normally experience flash flooding have conditions where lives and property are in greater danger.

    Red shading = Moderate (MDT) [At least 40% Chance of Flash Flooding]- Numerous flash floods are likely- Numerous flash flooding events with significant events are possible. Many streams may flood potentially affecting large rivers.
    #CAwx #Severewx #FlashFlood

    Open GISsurfer map:
    mappingsupport.com/p2/gissurfe

  16. Greater LA area is going to get hit with a high end rain and wind event starting sometime Wednesday. To read NOAA’s forecast discussion, open the map, click inside any red outlined area and follow the link. The text screenshot is from the discussion for the greater Los Angeles/Oxnard area.

    I am posting this on Tuesday morning. The shaded areas on the map show NOAA’s data for the likelihood of excessive rain on day 2 - i.e. Wednesday. Per NOAA, the colors mean as follows:

    Pink shading = High (High) [At least 70% Chance of Flash Flooding] - Widespread flash floods are expected. Conditions include severe widespread flash flooding. Areas that do not normally experience flash flooding have conditions where lives and property are in greater danger.

    Red shading = Moderate (MDT) [At least 40% Chance of Flash Flooding]- Numerous flash floods are likely- Numerous flash flooding events with significant events are possible. Many streams may flood potentially affecting large rivers.
    #CAwx #Severewx #FlashFlood

    Open GISsurfer map:
    mappingsupport.com/p2/gissurfe

  17. Head’s up LA area. NOAA says high possibility of #FlashFlood.

    Posting this Monday late afternoon. The map shows NOAA’s data for the likelihood of excessive rain on day 3 - i.e. Wednesday. Per NOAA, the colors mean as follows:

    Pink = High (High) [At least 70% Chance of Flash Flooding] - Widespread flash floods are expected. Conditions include severe widespread flash flooding. Areas that do not normally experience flash flooding have conditions where lives and property are in greater danger.

    Red = Moderate (MDT) [At least 40% Chance of Flash Flooding]- Numerous flash floods are likely- Numerous flash flooding events with significant events are possible. Many streams may flood potentially affecting large rivers.

    Yellow = Slight (SLGT) [At least 15% Chance of Flash Flooding]- Possible Scattered flash floods that are mainly localized. The most vulnerable are people in urban areas, roads small streams, and washes. Isolates significant flash floods are possible.
    #CAwx #Severewx #FlashFlood

    Open GISsurfer map:
    mappingsupport.com/p2/gissurfe

  18. Head’s up LA area. NOAA says high possibility of #FlashFlood.

    Posting this Monday late afternoon. The map shows NOAA’s data for the likelihood of excessive rain on day 3 - i.e. Wednesday. Per NOAA, the colors mean as follows:

    Pink = High (High) [At least 70% Chance of Flash Flooding] - Widespread flash floods are expected. Conditions include severe widespread flash flooding. Areas that do not normally experience flash flooding have conditions where lives and property are in greater danger.

    Red = Moderate (MDT) [At least 40% Chance of Flash Flooding]- Numerous flash floods are likely- Numerous flash flooding events with significant events are possible. Many streams may flood potentially affecting large rivers.

    Yellow = Slight (SLGT) [At least 15% Chance of Flash Flooding]- Possible Scattered flash floods that are mainly localized. The most vulnerable are people in urban areas, roads small streams, and washes. Isolates significant flash floods are possible.
    #CAwx #Severewx #FlashFlood

    Open GISsurfer map:
    mappingsupport.com/p2/gissurfe

  19. #BREAKING #ALERTA #GONOW

    A leeve south of Seattle has broken, flash flooding is occuring right now Renton, Tukwilla & Kent.

    If you're near the Greene River and in a low lying area you might need to get out of dodge.

    Very active situation

    komonews.com/news/local/flash-

    #WX #FlashFlood #Renton #Kent #Tukwilla #Seattle

  20. #BREAKING #ALERTA #GONOW

    A leeve south of Seattle has broken, flash flooding is occuring right now Renton, Tukwilla & Kent.

    If you're near the Greene River and in a low lying area you might need to get out of dodge.

    Very active situation

    komonews.com/news/local/flash-

    #WX #FlashFlood #Renton #Kent #Tukwilla #Seattle

  21. Heavy rains in southern Israel’s Negev Desert created spectacular flooding in the normally dry riverbeds, including the Hemar.
    #AureFreePress #News #press #headline #flashflood #Israel

  22. PDS Flash Flood Emergency south of San Angelo, Texas.

    FFWSJT The National Weather Service in San Angelo has issued a * Flash Flood Warning for... Southeastern Concho County in west central Texas... Western McCulloch County in west central Texas... Central Menard County in west central Texas... * Until 430 PM CST. * At 126 PM CST, Doppler radar and automated rain gauges indicated thunderstorms producing heavy rain across the warned area. Between 6 and 9 inches of rain have fallen. Additional rainfall amounts of 3 to 5 inches are possible in the warned area. Flash flooding is already occurring. Heavy rainfall will continue to occur over the next few hours which will worsen existing flooding. This is a FLASH FLOOD EMERGENCY for Menard. This is a PARTICULARLY DANGEROUS SITUATION. SEEK HIGHER GROUND NOW! HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar and automated gauges.

    #TXwx #PDS #FlashFlood

  23. PDS Flash Flood Emergency south of San Angelo, Texas.

    FFWSJT The National Weather Service in San Angelo has issued a * Flash Flood Warning for... Southeastern Concho County in west central Texas... Western McCulloch County in west central Texas... Central Menard County in west central Texas... * Until 430 PM CST. * At 126 PM CST, Doppler radar and automated rain gauges indicated thunderstorms producing heavy rain across the warned area. Between 6 and 9 inches of rain have fallen. Additional rainfall amounts of 3 to 5 inches are possible in the warned area. Flash flooding is already occurring. Heavy rainfall will continue to occur over the next few hours which will worsen existing flooding. This is a FLASH FLOOD EMERGENCY for Menard. This is a PARTICULARLY DANGEROUS SITUATION. SEEK HIGHER GROUND NOW! HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar and automated gauges.

    #TXwx #PDS #FlashFlood

  24. Flash Flood Warning issued November 17 at 4:48PM PST until November 17 at 7:00PM PST by NWS Los Angeles/Oxnard CA


    FFWLOX

    The National Weather Service in Los Angeles/Oxnard has issued a

    * Flash Flood Warning for...
    West-Central Los Angeles County in southwestern California...

    * Until 700 PM PST.

    * At 448 PM PST, showers were increasing in coverage and intensity
    across the Warning area. The expected rainfall rate is 0.4 to 0.8
    inch in 1 hour. Flash flooding, rock slides, and mudslides are
    ongoing or expected to begin shortly. Minor debris flows are
    possible.

    HAZARD...Flash flooding, rock slides, mudslides, and minor
    debris flows caused by heavy rain.

    SOURCE...Law enforcement reported multiple rock slides and
    mudslides.

    IMPACT...Flash flooding of small creeks and streams, urban
    areas, highways, streets and underpasses as well as
    other poor drainage and low-lying areas.

    * Some locations that will experience flash flooding include...
    Santa Clarita, Northridge, Chatsworth, Van Nuys, Encino, North
    Hollywood, Woodland Hills, Granada Hills, Sylmar, Porter Ranch,
    Pacoima, Canoga Park, Sunland, Sherman Oaks, Calabasas, Topanga
    State Park, Pacific Palisades, San Fernando, Arleta and Castaic
    Lake.

    This Warning does not include the Franklin, Eaton, or Palisades Burn
    Scars.

    #CAwx #SantaClarita #flashflood #flooding #rain