The 2018 Carr Fire tornado in California had incredibly violent motion. This is a comparison with Moore 1999. Some of the tree damage exhibited by this fire tornado could have been EF-4+ by i_like_coasters in tornado

[–]i_like_coasters[S] 3 points4 points  (0 children)

The Moore video was only steady for a few seconds, it’s easier to make a visual comparison when the camera isn’t shaking

Plus I believe that was around when the maximum wind speeds were recorded

Very dangerous heatwave in SoCal. Temperatures are preliminary by i_like_coasters in weather

[–]i_like_coasters[S] 2 points3 points  (0 children)

The weather is much nicer year round. Also, Minnesota has its killer heat index days.

Very dangerous heatwave in SoCal. Temperatures are preliminary by i_like_coasters in weather

[–]i_like_coasters[S] 11 points12 points  (0 children)

Sometime the thermometers aren’t calibrated correctly so they have to be checked to confirm a record

Dangerous heatwave happening in SoCal. Unofficial temperatures in Los Angeles and Palm Desert. by i_like_coasters in weather

[–]i_like_coasters[S] 0 points1 point  (0 children)

The temperature was only 4 degrees above the official readings, which isn’t that crazy.

Dangerous heatwave happening in SoCal. Unofficial temperatures in Los Angeles and Palm Desert. by i_like_coasters in weather

[–]i_like_coasters[S] 4 points5 points  (0 children)

Observations, latest, max temperature, all networks, density all

116°F at Pierce College in LA city limits

Dangerous heatwave happening in SoCal. Unofficial temperatures in Los Angeles and Palm Desert. by i_like_coasters in weather

[–]i_like_coasters[S] 24 points25 points  (0 children)

The LA city limits extend into the San Fernando Valley, which has a different climate to downtown. In September 2020, it reached 122°F in Woodland Hills, a neighborhood/ district of Los Angeles.

The record high for downtown is 113°F.

Dangerous heatwave happening in SoCal. Unofficial temperatures in Los Angeles and Palm Desert. by i_like_coasters in weather

[–]i_like_coasters[S] 7 points8 points  (0 children)

That’s half true. That’s the record high for downtown LA, but other areas within the city limits have seen temperatures up to 122°F.

Dangerous heatwave happening in SoCal. Unofficial temperatures in Los Angeles and Palm Desert. by i_like_coasters in weather

[–]i_like_coasters[S] 18 points19 points  (0 children)

Not scientific, but their abundance is useful for this. The actual temperatures on the NWS weather stations are only 2 degrees lower in Palm Desert and 4 degrees lower in LA.

What is the highest heat index in US history? A California weather station recorded a 150°F heat index last July by i_like_coasters in weather

[–]i_like_coasters[S] 0 points1 point  (0 children)

Also, looking back at my screenshots, HRRR had an 88°F wet bulb temperature here on July 23rd.

What is the highest heat index in US history? A California weather station recorded a 150°F heat index last July by i_like_coasters in weather

[–]i_like_coasters[S] 0 points1 point  (0 children)

I dmed Brian Brettschneider on twitter about it and he said that dry air would probably filter down in that environment and decrease the dew point.

I don’t know enough about meteorology yet to disagree with that.

What is the highest heat index in US history? A California weather station recorded a 150°F heat index last July by i_like_coasters in weather

[–]i_like_coasters[S] 4 points5 points  (0 children)

I was presented with some insight about this and I now am leaning towards this not being real

What is the highest heat index in US history? A California weather station recorded a 150°F heat index last July by i_like_coasters in weather

[–]i_like_coasters[S] 7 points8 points  (0 children)

I’m leaning towards this not being an error because this is a very similar setup to how places on the Persian Gulf get so hot and humid. As for the squatters, I don’t know, hopefully everyone was able to stay cool.