Meteorology (Weather)/Expert Profile

Average Ratings

• Knowledgeability 9.79
• Clarity of Response 9.90
• Politeness 9.98
• Response Time(hr) 31.7
• Response Time(hr, last 90 days) 3.9

• Number of Questions Today 0
• Max Questions to be Asked in a Day 5
• Total Questions (since joining AllExperts) 367
• Volunteer Since 2003-08-03
• Prestige Points 4824

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Recent Answers from Harry Hayfield

2011-12-26 wind confusion!:

It is absolutely possible to have a night time tornado. As you point out there was the one in Greensburgh, KS and I can remember a whole crop of night time tornadoes on the same night as a primary election

2011-12-10 Weather in Italy:

Generally speaking, rainfall and snowfall in the Dolomites is more dependent on the windflow direction than fronts (as the mountains are so high they get rain anyway). Therefore both directions work (both

2011-08-22 Orlando:

Hurricane Irene is forecast to make primary landfall near Port St. Lucie on Thursday evening as a minimum Cat 1. Orlando is inland of the forecast track, therefore you should be alright unless Irene explodes

2011-08-17 Northern & Southern Hemisphere atmosphere:

Nonsense! When Mount Pinatubo erupted in 1991, the global temperature fell by 0.4°C proving that volcanoes have a global effect on the planet. It's not as if you are going to have a miltary guard at the

2011-06-23 clouds but .....no rain:

This image http://www.metoffice.gov.uk/weather/images/namerica_sat_201106231200.jpg was taken at 1300 BST (0800 EDT) and shows the infra red image of the clouds over the United States and shows the nearest