Weather Alert in New York

Recent Locations: Lindsay, CA   Maple Plain, MN   Chatham, NY  

Severe Thunderstorm Warning issued September 4 at 2:23PM EDT until September 4 at 4:00PM EDT by NWS Buffalo NY

AREAS AFFECTED: Jefferson, NY; Lewis, NY; Oswego, NY

DESCRIPTION: SVRBUF The National Weather Service in Buffalo has issued a * Severe Thunderstorm Warning for... South central Jefferson County in central New York... Lewis County in central New York... Northeastern Oswego County in central New York... * Until 400 PM EDT. * At 222 PM EDT, a severe thunderstorm was located near Redfield, or 15 miles southeast of Sandy Island Beach State Park, moving northeast at 30 mph. HAZARD...60 mph wind gusts. SOURCE...Law enforcement. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Lowville, Redfield, Highmarket, Whetstone Gulf State Park, Richland, Denmark, New Bremen, Watson, Martinsburg, and Williamstown. This includes Interstate 81 near exit 37.

INSTRUCTION: For your protection move to an interior room on the lowest floor of a building.

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Weather Topic: What are Stratocumulus Clouds?

Home - Education - Cloud Types - Stratocumulus Clouds

Stratocumulus Clouds Next Topic: Stratus Clouds

Stratocumulus clouds are similar to altocumulus clouds in their fluffy appearance, but have a slightly darker shade due to their additional mass.

A good way to distinguish the two cloud types is to hold your hand out and measure the size of an individual cloud; if it is the size of your thumb it is generally an altocumulus cloud, if it is the size of your hand it is generally a stratocumulus cloud.

It is uncommon for stratocumulus clouds to produce precipitation, but if they do it is usually a light rain or snow.

Next Topic: Stratus Clouds

Weather Topic: What are Wall Clouds?

Home - Education - Cloud Types - Wall Clouds

Wall Clouds Next Topic: Altocumulus Clouds

A wall cloud forms underneath the base of a cumulonimbus cloud, and can be a hotbed for deadly tornadoes.

Wall clouds are formed by air flowing into the cumulonimbus clouds, which can result in the wall cloud descending from the base of the cumulonimbus cloud, or rising fractus clouds which join to the base of the storm cloud as the wall cloud takes shape.

Wall clouds can be very large, and in the Northern Hemisphere they generally form at the southern edge of cumulonimbus clouds.

Next Topic: Altocumulus Clouds

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