Mark Vogan
With a busy tropics globally of late, we have seen a lot of warm, humid air lift north thus powering an unusually strong 175 mph Atlantic jet stream. This is throwing one ‘autumnal low’ after the other across the UK. Hot on the heels of Ex Hurricane Helene, the UK, particularly Northern Ireland and southern/central […]
It’s been on the charts for several days and now we’re under Helene’s wind and rain this evening. Nothing unusual about this but sure is bringing a wet night here in Oban with local flooding a given. Latest radar shows that I’m under the shield of heaviest rains from Helene. Surface/precip chart for tonight. While […]
Florence may not have lived up to it’s initial billing as the strongest Carolina hurricane in history but it certainly did for it’s excessive rainfall which has put large parts of North Carolina and South Carolina under water, killing 18 so far. Like with Harvey last year, Hurricane Florence stalled allowing rain bands to sit […]
Article from www.wunderground.com Bob Henson · September 14, 2018, 11:21 PM EDT Relentless rainbands sweeping around Tropical Storm Florence continue to drench parts of North and South Carolina already waterlogged after days of torrential downpours. Florence’s center—located about 40 miles west of Myrtle Beach, SC, at 11 am EDT Saturday, with top sustained winds down […]
Since my last post on Florence, the hurricane’s core has weakened in intensity and structure has become disorganized, likely due to dry air entrainment. However, despite it’s core winds (a small central portion of the storm) down from 140 to 110 mph, in a sense ‘the damage may have already been done’ because the system […]
No we won’t see a hurricane but if current projections are in any way right, our weather could be reshaped by the northward presence of tropical energy. Tropical systems can do one of two things or both for Europe, 1) make a direct impact bringing wind and rain from it’s former tropical self or 2) […]
After the near silence over the Atlantic in July and through much of August, we’re approaching the peak of the 2018 Atlantic Hurricane Season and dealing with a tempest. Florence (as expected) has underwent rapid intensification over the bath-tub warm waters of the Western Atlantic. Florence has went from 75 to 130 mph within 24 […]
Up until the beginning of last week, September was looking largely high pressure dominated but with a sharp increase in global cyclone activity, the prospects shifted quite abruptly. This pattern shift is in contrast to the remarkably persistent ridging and settled weather of June and July. The tropical Pacific has been playing a key role […]
We have an ocean to atmosphere feedback setup and pattern which could spell a serious problem to the US. Waters from the Gulf of Maine down to the Delmarva are running at record warm levels. SST’s of 84 degrees have been reported off Cape May, NJ. There’s an noticeable response in the atmosphere above with […]
First it was a record breaking rain and flood event, then record breaking heatwave which saw highs reach 41.1C setting a new national record followed by another record rain event. Now Japan is reeling from it’s strongest Typhoon to hit the country in 25 years. Japan is no stranger to typhoons. In fact they hit […]
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