As climate change warms sea surfaces, the heat available to power hurricanes has increased, raising the limit for
potential hurricane wind speed and with that an exponential increase in potential wind damage.
Not exact matches
The National Center for Atmospheric Research has a
hurricane severity scale that factors in
wind speed,
hurricane size, and forward speed (whether it stalls or not) to rate the
potential destructiveness of a storm 1 - to - 10 scale.
But what started out as a forceful gust of
wind with the
potential to transform into a
hurricane has at least temporarily turned into nothing more than the passing of a springtime storm.
Hurricane Maria is heading for the island of Puerto Rico with
potential winds of over 155 miles an hour.
High
winds, dangerous rip currents and
potential coastal flooding could turn parts of Long Island into a soggy and treacherous mess as the area braces for a glancing but powerful blow from
Hurricane Jose — one of two strong tropical storms on the National
Hurricane Center's watch list.
Pressure and
wind speed have been used interchangeably to estimate
potential damage from
hurricanes for years, but the relationship between them has been a long - standing riddle in tropical meteorology.
NOAA's latest forecasts warn of the
potential for
hurricane - force
winds from the northern Delmarva Peninsula to Cape Cod, Mass., and well inland, with rainfall totals topping 12 inches in some areas.
If we're considering the risk of
hurricane damages, and not just overall basin activity, then the effect of increased vertical
wind shear would seem to be (at least) twofold — it not only reduces
potential intensity, but it also influences the steering of
hurricanes (since
hurricanes are basically steered by the background flow plus a beta drift).
Climate change raises or amplifies the three primary hazards associated with
hurricanes: storm surge, rainfall, and the power ceiling, aka
potential speed limit, for
hurricane winds.
Potential for destruction
Hurricane Otto has
wind speeds of up to 110mph (175km / h) and is expected to weaken to a tropical storm by Thursday night.
The I'm - not - calling - it - a-friggin-Frankenstorm (aka
Hurricane Sandy) is by all accounts, from the near hysteric mainstream media to the more sober yet appropriately serious, concerned (and usually more accurate than everyone else) folks at Weather Underground, a big deal, with
potential devastating rain,
wind, and high storm surges made worse by the coincidence with the full moon.
Providence homeowners must protect their dwellings against a smorgasbord of
potential natural and manmade hazards, including inclement New England weather, the occasional
hurricane, water damage, fire, and
wind and hail.
The 140 - mph
winds of that storm were excessively damaging and such a
hurricane does have the
potential to make a repeat performance.
With an eye on
Hurricane Irma and early tracking predictions having her heading toward the Carolinas, I spent part of Saturday removing watering cans around the Potting Shed and securing anything that would be a
potential projectile with high
winds predicted.