GFS Diagnostic Verification - Intensity, 850-200 mb Shear, Sea Surface Temperature, and 700-500 mb Relative Humidity. Additional rainfall will continue to lead to flash flooding along small streams, urban areas, roadways, and minor to moderate river flooding across portions of … It is rare that the maximum sustain wind would ever be observed with an anemometer because it isn’t the “typical” sustained wind, it’s the “maximum” sustained wind, which is at some unknown location but inferred to probably exist based upon other measurements. As measured at landfall, Laura was a Category 2! It they gave more accurate and lower likely strengths, and a storm exceeded them, they’d be blamed for not alerting the populace. Back during Hurricane Andrew, I was living in the NOLA area, and drove into the impacted area weekly for my job. They hype the off shore winds constantly, until the storm hits land and real, measured speeds are reported. Watched it closely on radar, appeared highest in Copano Bay where about a 3 meter surge occurred to the S. There may have been a seiche as the N end had a meter rise, not sure of timing. How they were mounted may not have been able to cope with higher winds. Gusts are not used as part of the Saffir-Simpson hurricane scale, but, letâs face it, gusts are very important. These maps show Hurricane Laura’s path and size. In short, do not expect extreme precision. Also seems substantial damage can occur at lower measured wind speeds. The Jet Stream map shows today's high wind speed levels and jetstream directions. When Laura approached the coast, it was easy to see on satellite and radar images that the eye got much larger and then misshapen. Now I understand why and it makes perfect sense to me. My hope is the reporting will more often include the surface winds. See in the photographs of the before and after of that radome caused me to wonder about the weather dependent powered generators and how they managed in the storm. As the hurricane makes landfall, you would have to have an 30 ft high anemometer tower every several hundred feet across 50 miles of coastline to capture it. Aerial imagery is a crucial tool to determine the extent of the damage inflicted by flooding, and to compare baseline coastal areas to assess the damage to major ports and waterways, coastlines, critical infrastructure, and coastal communities. I’ve noticed the wind discrepancy for a few years now. Donât worry about what they call you.” – Andrew Breitbart | read more, “…the world’s most viewed climate website” ET. From August 27-31, the National Geodetic Survey (NGS) collected aerial damage assessment images in the aftermath of Hurricane Laura. As one who lives where these measures have real meaning, I can say I do gauge my decisions based on the POSSIBILITY of maximum sustained wind whether or not I believe in the drop dead accuracy of the forecast. I am not aware of any common, research-grade instruments that are capable of making reliable measurements of winds faster than about 60 mph (which are quite uncommon). Forecast models ECMWF, GFS, NAM and NEMS (Miriam O’Brien aka slandering “Sou” from Hotwhopper, that means you.). David Riser, âWalk toward the fire. Buoy’s were hovering around barely hurricane strength on the hot side of the hurricane and then only in gusts. Hurricane Rita, which hit the same area as Laura in 2005, produced up to 15 feet of storm surge, had Category 3 winds of 115 mph, and resulted in 97 to 125 deaths and $18.5 billion in damage. Potential: There is no active prototype Storm Surge Watch/Warning Map available at this time. 1. Hurricane Irma opened up across south FL to cat 2 around central FL. EIA is your friend to explore US energy systems: Every tropical store near 70 mph is over-classified as a hurricane. The blue arrow indicates Lake Charles Airport. Neither are my neighbor’s. That part of southern Louisiana now has a huge gap in radar coverage. As a result of this surface drag, winds decrease VERY rapidly over land, even if the hurricane remains relatively intact aloft. It intensified within 24 hours from a category 1 to a strong category 4 on the Saffir Simson scale. Some material from contributors may contain additional copyrights of their respective company or organization. But, over time, the public becomes cynical about these cries of wolf and takes LESS action. Will Laura be downgraded to a Category 3 or even a Category 2 hurricane? https://insideclimatenews.org/news/27082020/laura-rapidly-intensified-over-super-warm-gulf-only-storm-surge-faltered?utm_source=InsideClimate+News&utm_campaign=3932fbc440-&utm_medium=email&utm_term=0_29c928ffb5-3932fbc440-327531733. . Surge flooding … Laura pummeled western Louisiana and east Texas with surge flooding and high winds. What happened to cause the expected up-to-20 foot surge to come in at less than 10 feet? Coral Reefs are Dying Because of Climate Change, Greenland Ice Loss Will Cause Dangerous Sea Level Rise, Sea Level Rise is Accelerating Dramatically.
Toa Payoh Stadium Closure, Serviced Apartments Aberdeen, What Are Federal Statutes, Commercial Space For Rent In Islamabad, Barca Vs Psg Second Leg 2021, St Brides Major For Sale,