Weather Alert in New York
Coastal Flood Warning issued August 21 at 4:55AM EDT until August 22 at 3:00AM EDT by NWS Upton NY
AREAS AFFECTED: Northeast Suffolk
DESCRIPTION: * WHAT...For the Coastal Flood Warning, up to 2 ft of inundation above ground level expected in vulnerable areas near the waterfront and shoreline. For the Coastal Flood Advisory, around 1 ft of inundation above ground level expected in vulnerable areas near the waterfront and shoreline. * WHERE...Northeast Suffolk County. * WHEN...For the Coastal Flood Warning, from 5 PM today to 3 AM EDT Friday. For the Coastal Flood Advisory, from 5 AM to 2 PM EDT Friday. * COASTAL FLOOD IMPACTS...Widespread minor to locally moderate flooding of vulnerable areas near the waterfront and shoreline with this evening's high tide. Expect 1 1/2 to 2 ft of inundation above ground level in low lying, vulnerable areas, particularly near Orient Point and the Peconic River. This will result in several road closures and cause flooding of low lying property including parking lots, parks, lawns and homes/businesses with basements near the waterfront. Vehicles parked in vulnerable areas near the waterfront will likely become flooded. * SHORELINE IMPACTS...Along Orient point, 3 to 5 ft breaking waves will result in beach erosion and locally moderate flooding of shoreline roads and properties during this evening's high tide.
INSTRUCTION: Take the necessary actions to protect flood-prone property. If travel is required, do not drive around barricades or through water of unknown depth.
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Weather Topic: What is Graupel?
Home - Education - Precipitation - Graupel
Next Topic: Hail
Graupel is a form of precipitation that is created by atmospheric conditions
which cause supercooled water droplets to contact snow crystals and freeze to
their surface.
Sometimes known as soft hail or snow pellets, graupel is delicate and easily
destroyed by touch. Whereas hail usually falls during severe weather, graupel
doesn't require such conditions to form, and can form in mild precipitation
similar to situations which produce snowfall.
Next Topic: Hail
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
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