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2024 was the world’s warmest year on record

Antarctic sea ice coverage second lowest on record, behind 2023
Sunset over the Pacific. July 4, 2024.
Explore NOAA //
Calif. wildfires rage on: Get the latest fire weather forecasts, maps and safety info
2024 was nation’s warmest year on record
New NOAA system ushers in next generation of hurricane modeling, forecasting
From vision to action: New NOAA strategic framework sets path for more resilient Arctic
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MAXAR high resolution imagery from January 2025 California wildfires.
View high resolution imagery of areas impacted by the California wildfires
TECH WEEK: NOAA FISHERIES
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How NOAA Fisheries uses advanced tech to meet its mission
FROM OUR ATTIC
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Postcard of the U.S. Weather Bureau Building at Charles City, Iowa. c. 1900. Note the Weather Forecast Flag system flags flown on the flag pole mounted on the roof. They appear to be the blue flag with a black pennant above, indicating a forecast of higher temperatures and rain.
Hoist a flag for cold waves and other weather conditions
Flags for forecasting? The history of weather signal flags
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