The ACE index is also used to define above -, near -, and below -
normal hurricane seasons (based on the 1981 to 2000 period).
Bell stressed, however, that there is still a strong chance of an above -
normal hurricane season.
The season begins on June 1 and Colorado State University is predicting a slightly higher than
normal hurricane season.
NOAA predicts another higher than
normal hurricane season for 2005 and indicates that many years in the future will see higher than normal hurricane frequencies and intensities:
Is it coincidence there was
a normal hurricane season and a quiet tornado season in 2005, then a quiet [Atlantic] hurricane season and a normal tornado season in 2006?
The Atlantic basin is expected to see an above -
normal hurricane season this year, according to the seasonal outlook issued by NOAA's Climate Prediction Center... 3 to 6 major hurricanes (Category 3, 4 or 5; winds of 111 mph or higher)
According to the National Oceanic and Atmospheric Administration Climate Prediction Center, which has updated its 2015 Atlantic Hurricane Season Outlook, there is a 90 % chance of a below -
normal hurricane season and a lower chance of expected storm activity in the United States this year.
Scientists are predicting a normal or slightly below
normal hurricane season for the U.S. this year, with 5 - 9 hurricanes.
The main reason behind this year's below -
normal hurricane season is El Nino.
Remember the Atlantic Hurricane Season runs through the end of November, and as we reported in June, the National Weather Service predicted a heavier than
normal hurricane season.
The National Oceanic and Atmospheric Association has projected an above -
normal hurricane season for 2012.
Not exact matches
In May, the NOAA predicted the 2017
hurricane season would be above
normal, citing cooling waters in the Pacific and predicting two to four major
hurricanes.
«We deal with the
hurricane season as a «
normal» thing in our region, but the giant scope (size, force, rapidness of development) of Irma and Maria are just of another league,» Ríos explained by email.
This year's Atlantic
hurricane season will be «above
normal,» with 12 to 18 storms, thanks in part to unusually warm ocean temperatures, the National Oceanic and Atmospheric Administration said yesterday.
With everyone from the U.S. National Oceanic and Atmospheric Administration (NOAA) to Columbia University scientists predicting that this year's
hurricane season will be more active than
normal, Alex is likely to foreshadow disruptions to come.
The 2014 Atlantic
hurricane season is expected to be quieter than
normal, with a below - average number of storms and
hurricanes, a leading U.S.
hurricane forecasting team said last week.
However, numbers of
hurricanes in the North Atlantic have also been above
normal (based on 1981 — 2000 averages) in 9 of the last 11 years, culminating in the record - breaking 2005
season.
«So far, the 2015
season is exhibiting characteristics similar to the 1965, 1972, 1982, 1987 and 1997
hurricane seasons, all of which had below -
normal activity,» said Klotzbach, lead author of the report.
Bell said that he and his office, NOAA's Climate Prediction Center, have been fielding questions about the August lull in Atlantic
hurricanes and whether it would cause his forecast team to soften its May and August outlooks, which concluded that the 2013
season had a 70 percent chance of being more active than
normal.
«The climate patterns responsible for the expected above -
normal 2007
hurricane season continue to be the ongoing multi-decadal signal (the set of oceanic and atmospheric conditions that have spawned increased Atlantic
hurricane activity since 1995), warmer - than -
normal sea surface temperatures in key areas of the Atlantic Ocean and Caribbean Sea, and the El Nino / La Nina cycle»
RE NOAA and our upcoming
hurricane season: I was just perusing NOAA's website and they are still claiming that the main driving force behind this
season's predicted greater - than -
normal hurricane activity is the Atlantic Mutidecadal Oscillation...
Here is an important subject for policymakers: Should we view the 2005
hurricane season as a
normal, to - be-expected «event» or as a once - every - hundred years oddity?
«This Atlantic
hurricane season is projected by government and private forecasters to be around
normal or a bit above» Is this a revised forecast?
This Atlantic
hurricane season is projected by government and private forecasters to be around
normal or a bit above, largely because of persistent warmth in tropical seas, and with a lack of the wind patterns in El Niño years that can cut off the tops of forming
hurricanes.
During the 2008 - 2009 TC
season, the Southern Hemisphere ACE was about half of what's expected in a
normal year, with a multitude of very weak, short - lived
hurricanes.
The Atlantic is often hit with
hurricanes come summertime, but it is likely to see below -
normal storms this
season, according to the NOAA's Climate Prediction Center.
North of the equator, the result was a much above
normal Atlantic
hurricane season, in which there were 19 named storms, and 12
hurricanes, of which 4 were category 4 or 5, likely making it the second most active year after 2005.
This year's Atlantic
hurricane season, which officially begins June 1, is expected to be far more active than
normal.
The rest of the storms usually form in the warm and unstable waters of the Gulf of Mexico, popping up from mid-latitude
normal storm fronts, often early or late in
hurricane season, Klotzbach said.
In May the National Oceanic and Atmospheric Administration (NOAA) in the US said that this
season the Atlantic would probably see more
hurricanes than
normal, giving a 70 % probability of between three and seven really big storms in 2010.
NOAA 2016 Atlantic
hurricane seasonal outlook calls for near
normal hurriane
season.
Since that time all but two Atlantic
hurricane seasons have been above -
normal.
This led to a vigorous
hurricane season in the Atlantic in 2010 and extensive flooding in China and India in July, and Pakistan in August 2010 in association with the much above
normal sea surface temperatures (SSTs), while the La Niña refocused action to occur in these regions and away from the Pacific domain.
The National Oceanic and Atmospheric Administration's (NOAA) Climate Prediction Center expects the 2011
hurricane season to be worst than
normal in the Atlantic.
For
Hurricane Season 2017, NOAA has forecast a likely above
normal Atlantic
Hurricane Season.
AccuWeather reports after a devastating
hurricane season for the United States in 2017, forecasters are predicting a near
normal to slightly above -
normal year with between 12 to 15 tropical storms.