There have been some impressive (and scary) temperature records set in the past couple weeks. That said, there are parts of Canada that are currently on fire that likely have a daily temperature in the hundreds of degrees. Clearly that doesn’t count for any sort of temperature record. What I’m wondering is: where’s the dividing line? How far away from a big fire do you have to be to record a valid daily temperature?
The scary temperatures you see in news headlines are basically unaffected by the fires. Wikipedia has a good overview:
https://en.m.wikipedia.org/wiki/Global_surface_temperature
The overall issue with global warming is not that one place gets super hot once and sets a record. Otherwise I could make news headlines by setting my house on fire and getting “hottest temperature ever! (at my house)”. Those local hotspots of fire will affect the average global temp only a tiny bit, because the earth is a big place and there’s lots of places not currently on fire. The thing to worry about is the reverse actually: because the earth is warming, fires are increasing everywhere, and then everybody will be next to a fire on that blessed record-setting day.
Approximately two
This is the correct answer.
The dividing line is 2. You must be 2 away from a big fire.
Yes. 2 is it.
2 is really important because of the inverse square law. At a distance of 2, the power level you’re feeling is 1/4. However if you were using different units and were, by those units, 3 from your power source what you’d be feeling would be multiplied by 1/9.
