Generate graphs that show cumulative snow water equivalent in river basins in western states of Alaska, Arizona, California, Colorado, Idaho, Montana, New Mexico, Nevada, Oregon, Utah, Washington, and Wyoming.
Maps & Data
Colors on this map show where and by how much monthly sea surface temperature differed from long-term average (1985-1993, details from Coral Reef Watch). Red areas were warmer than average, and blue…
Colors on this map show where and by how much monthly sea surface temperature differed from a long-term average (1985-1993, details from Coral Reef Watch). Red and orange areas were warmer than…
Colors on this map show where and by how much annual sea surface temperature differed from a long-term average (1985-1993, details from Coral Reef Watch). Red and orange areas were warmer than…
Colors on the map show the temperature of water right at the ocean’s surface. The darkest blue shows the coldest water: floating sea ice is usually present in these areas. Lighter shades of blue show…
Monthly publication containing a chronological listing, by state, of storms and unusual weather phenomena. Reports contain information on storm paths, deaths, injuries, and property damage.
Historical records of U.S. temperature and precipitation as graphs, giving you a way to see how they have changed over time.
Colors show where average monthly temperature was above or below its 1991-2020 average. Blue areas experienced cooler-than-usual temperatures while areas shown in red were warmer than usual. The…
Colors show where average annual temperature was above or below its 1991-2020 average. Blue areas experienced cooler-than-usual temperatures for the year while areas shown in red were warmer than…
Based on daily observations from 1991-2020, colors on the map show the long-term average maximum temperature, sometimes referred to as the daytime or afternoon high, in 5x5 km grid cells for the…