Category Archives: Phenomena
The summer of 1816 is known as the year without a summer in eastern North America.
While extensive weather observations were not available, people’s journals documented the cold weather. Snow fell on June 5 in Vermont with temperatures in the low 30s, following a day with high temperatures in the upper 80s. Continue reading
Fires require fuel to burn, heat to ignite and oxygen to feed the chemical reaction. Weather plays a key role in all of these requirements to start and spread a forest fire. Weather and climate are important in making fuel … Continue reading
We recently got a question from a reader who had heard the term “sea smoke” while traveling near Superior on a windy, cold winter day.
Amazingly, sea smoke has a very similar physical origin to the “fog” we often encounter as we take a shower. Sea smoke is an example of a phenomena known broadly as steam fog. Continue reading
If you were outside Tuesday shoveling that heavy, wet snow, you may have heard thunder during the storm. Some folks indoors also heard the thunder while it was snowing.
You experienced thundersnow — a weather event that is not too common in Madison. When lightning and thunder occur during a snowstorm, the event gets reported as “thundersnow.” Continue reading
No. The annual hurricane season typically runs from June 1 to Nov. 30. Approximately 97 percent of hurricanes occur during that time. January hurricanes are rare.
Alex was declared a hurricane in the Atlantic on Thursday and maintained hurricane winds until Friday. It was a Category 1 storm with sustained winds of 85 mph. Continue reading