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Colorado State updates 2020 Atlantic Hurricane Season forecast

Colorado State updates 2020 Atlantic Hurricane Season forecast
Posted at 5:28 PM, Jul 07, 2020
and last updated 2020-07-07 22:28:41-04

CSU issued its July update to the university's long-term hurricane season forecast, and they have raised the expected number of storms and hurricanes for the season. The previous prediction called for an above-average season, however with the July update, it appears the season will be even more active with 20 storms (including the 5 that have already occurred) and 9 hurricanes. 4 of the storms are expected to reach Category 3 strength or higher.

The forecast also includes the probability of at least one major hurricane making landfall, with the chances at 69% for the entire U.S. coastline, 45% for the East Coast through the Florida Panhandle, 44% from the Panhandle west to Brownsville TX.

Developing La Nina conditions in the Pacific, which leads to lower amounts of upper level wind shear in the Caribbean and Atlantic and sea surface temperatures that are above average over the Gulf and Atlantic are contributing factors. Regardless of how many storms develop, it only takes one to have a significant impact. Make sure you are prepared in advance.

FOX 4 CHIEF METEOROLOGIST DEREK BEASLEY


2023 STORM NAMES


ArleneLee
BretMargot
CindyNigel
DonOphelia
EmilyPhilippe
FranklinRina
GertSean
HaroldTammy
IdaliaVince
JoseWhitney
KatiaUnnamed Storm

HURRICANE TERMS


Tropical Storm WATCH
An announcement that tropical storm conditions (sustained winds of 39 to 73 mph) are possible within the specified coastal area within 48 hours.

Tropical Storm WARNING
An announcement that tropical storm conditions (sustained winds of 39 to 73 mph) are expected within the specified coastal area within 36 hours.

Hurricane WATCH
An announcement that hurricane conditions (sustained winds of 74 mph or higher) are possible somewhere within the specified coastal area. A hurricane watch is issued 48 hours in advance of the anticipated onset of tropical storm-force winds.

Hurricane WARNING
An announcement that hurricane conditions (sustained winds of 74 mph or higher) are expected somewhere within the specified coastal area. A hurricane warning is issued 36 hours in advance of the anticipated onset of tropical-storm-force winds

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