Pronunciation: [skwˈɒl] (IPA) 
The word "squall" is spelled with a Q, even though the sound begins with an S. This is because the Q is followed by a U, which changes the sound of the letter. The IPA phonetic transcription for "squall" is /skwɔl/, where the "sk" sound represents the S sound followed by the K sound, and the "w" represents the U sound. The final L is sounded as a separate syllable, creating a two-syllable word.
A squall refers to a sudden, violent, and often brief burst of wind, typically accompanying or immediately following a heavy rainfall. It is characterized by a strong gust of wind that can arise swiftly and unexpectedly, causing a temporary disruption in weather conditions. Squalls are commonly encountered in severe thunderstorms, especially during the warm months of the year. These intense gusts of wind are typically localized phenomena, occurring over a relatively small area, rather than spanning a wide region.
Squalls are known for their rapid onset and can catch individuals off guard due to their sudden nature. The wind speed during a squall can vary significantly, ranging from moderate to extremely strong, sometimes exceeding hurricane strength. As they typically bring heavy rainfall, squalls may also be accompanied by thunder and lightning, enhancing the overall intensity of the weather event.
The term "squall" is derived from the Old Norse word "skvala," meaning to squeal or cry out. This etymology reflects the noisy, vigorous nature of squalls as they sweep through an area, often with a tumultuous sound. Sailors, in particular, have historically been familiar with squalls and their potential hazards since they can quickly generate rough seas, posing a threat to small watercraft. Additionally, squalls can also have an impact on aviation, as the sudden gusts can create hazardous conditions during takeoffs and landings.
• To cry out; to scream.
• A loud scream or cry.
• A sudden storm of wind and rain.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
The word "squall" originated from the Middle English word "squale", which in turn came from the Old Norse word "skvala". Both these terms refer to a sudden gust of wind or a sudden violent storm. The Old Norse word "skvala" eventually gave rise to the Middle Low German word "squall", which later entered English with the same meaning.
