Climate Change Indicators: U.S. and Global Precipitation
2024年10月23日 · This indicator examines U.S. and global precipitation patterns, based on rainfall and snowfall measurements from land-based weather stations worldwide. This indicator starts at 1901 except for the detailed map of Alaska, where reliable statewide records are available back to 1925.
How does climate change affect precipitation? | NASA Global ...
How does climate change affect precipitation? Current climate models indicate that rising temperatures will intensify the Earth’s water cycle, increasing evaporation. Increased evaporation will result in more frequent and intense storms, but …
Total Rainfall - NASA Earth Observatory
The rainfall maps show total monthly rainfall in millimeters from NASA’s Integrated Multi-satellitE Retrievals for GPM (IMERG) dataset. High rain totals are represented in dark blue, while small rainfall totals are shown in white.
Weather systems and patterns | National Oceanic and …
2011年2月1日 · The clouds, temperature, precipitation, winds and storms that you and your students observe are dependent on interactions between global systems and your local conditions such as geography, latitude, moisture levels and solar energy absorption. This collection provides real-world and real-time resources to help educators develop students ...
Types of Rainfalls: Understanding Different Precipitation Patterns
2024年1月19日 · Understanding different types of rainfall—convectional, orographic, and frontal—is key to predicting weather patterns and managing water resources. Each type is caused by distinct atmospheric processes, from surface heating and elevation changes to air mass collisions, impacting ecosystems and human activities globally.
United States rainfall climatology - Wikipedia
The El Niño–Southern Oscillation affects the precipitation distribution, by altering rainfall patterns across the West, Midwest, the Southeast, and throughout the tropics.
Back to the Basics: Precipitation Patterns | NOAA Climate.gov
2016年10月19日 · Unlike the United States' extreme temperature places, which are dominated by where you sit on a map, the extreme precipitation places tend to be dominated by what features are near you. We'll explore the driest and wettest places in the United States.
7.5: Global Patterns of Precipitation - Geosciences LibreTexts
The geographic pattern of precipitation is explained by examining the spatial distribution of air masses, water availability through evaporation, and uplift mechanisms. One of the most important climate elements is the influence of the global pressure systems.
Precipitation Climatology - NASA Global Precipitation …
The two-decade satellite precipitation record collected by GPM, TRMM and the GPM constellation satellites provides a valuable method to observe long-term trends and patterns in Earth's precipitation over time.
Climate Change Indicators: Weather and Climate | US EPA
2016年6月27日 · Since 1901, precipitation has increased at an average rate of 0.18 inches per decade over the contiguous 48 states. However, shifting weather patterns have caused certain areas, such as the Southwest, to experience less precipitation than usual.