Weather Alert in Maine
Flood Watch issued March 15 at 2:19PM EDT until March 17 at 5:00PM EDT by NWS Caribou ME
AREAS AFFECTED: Northern Penobscot; Southeast Aroostook; Central Piscataquis; Central Penobscot; Southern Penobscot; Interior Hancock; Central Washington; Coastal Hancock; Coastal Washington; Southern Piscataquis; Northern Washington
DESCRIPTION: * WHAT...Flooding caused by rain, snowmelt and ice jams is possible. * WHERE...Portions of Central Highlands, Coastal DownEast, Far Eastern, Interior DownEast, and Penobscot Valley Maine, including the following areas, in Central Highlands Maine, Central Piscataquis, Northern Penobscot and Southern Piscataquis. In Coastal DownEast Maine, Coastal Hancock and Coastal Washington. In Far Eastern Maine, Northern Washington and Southeast Aroostook. In Interior DownEast Maine, Central Washington and Interior Hancock. In Penobscot Valley Maine, Central Penobscot and Southern Penobscot. * WHEN...From Monday evening through Tuesday afternoon. * IMPACTS...Excessive runoff may result in flooding of small rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. Storm drains and ditches may become clogged with debris. * ADDITIONAL DETAILS... - Heavy rain is expected to develop across the region Monday through Monday night ending Tuesday Morning. Widespread totals of 1 to 1.5 inches of rain are anticipated with locally higher amounts of 2 to 2.5 inches possible in the southern upslope of the Longfellow Mountains and across the Downeast. Increasing runoff and ice rot will lead to ice movement on area rivers and streams creating an elevated risk of ice jam flooding. - For flood safety visit www.weather.gov/safety/flood
INSTRUCTION: You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.
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Weather Topic: What are Hole Punch Clouds?
Home - Education - Cloud Types - Hole Punch Clouds
Next Topic: Mammatus Clouds
A hole punch cloud is an unusual occurrence when a disk-shaped
hole appears in a cirrostratus, cirrocumulus, or altocumulus cloud.
When part of the cloud forms ice crystals, water droplets in the surrounding area
of the cloud evaporate. The effect of this process produces a large elliptical
gap in the cloud. The hole punch cloud formation is rare, but it is not specific
to any geographic area.
Other names which have been used to describe this phenomena include fallstreak hole,
skypunch, and cloud hole.
Next Topic: Mammatus Clouds
Weather Topic: What are Nimbostratus Clouds?
Home - Education - Cloud Types - Nimbostratus Clouds
Next Topic: Precipitation
A nimbostratus cloud is similar to a stratus cloud in its formless,
smooth appearance. However, a nimbostratus cloud is darker than a stratus cloud,
because it is thicker.
Unlike a stratus cloud, a nimbostratus cloud typically brings with it the threat
of moderate to heavy precipitation. In some cases, the precipitation may evaporate
before reaching the ground, a phenomenon known as virga.
Next Topic: Precipitation
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