"Before the next major storm, you" ...
It depends on the context. It can be correct to put a comma before "then" or after "then", or not to have a comma either before or after "then". There is no word or phrase in English that requires a comma. Examples: Turn left at the light, then take the next right, and then take the second right after that. Let's eat dinner now, and then, if you'd like, you can play video games.
Yes, after "next."
The next Atlantic tropical storm, yes.
Yes, a comma should be used after the word "next" when it is at the beginning of a sentence or when it is used to signal a transition or sequence. For example, "Next, we will discuss the results of the study."
next summer
the period after thousand is million ex, 1,200,030 the first comma says million the next comma says thousand
You would capitalize the next word after a comma if it is the start of a new sentence or if it is a proper noun.
No. Tropical Storm Nicole already occurred last year lasting September28-29 of 2010. The storm impacted Cuba and its remnants affected Florida. No other tropical storm will be named Nicole until at least 2016. The next Atlantic tropical storm will be named Harvey, and the next East Pacific storm will be Hilary.
2022
next summer
It really depends on the context--that is, on the rest of the words before and after "then". For example, it is correct to say, "I read the next chapter, and then I poured myself a cup of coffee before continuing." It is also correct, however, to say, "I answered the phone, and then, in the next three seconds, my life changed forever."
under the letter "L" and next to the the comma button (,).