W
whit3rd
Guest
On Monday, August 1, 2022 at 12:20:09 PM UTC-7, John Larkin wrote:
Oh, please! Learn to read, it was black asphalt near weather stations, and I
addressed only abnormal cold temperature readings in morning hours
No \'urban heat island effect\' under discussion, \'cools cities\' a non sequitur as well.
Cities, like counties, continents, oceans, all have exactly the same average heat influx (heating)
as heat outflow (cooling), if they achieve any steady-state temperature. I was
only addressing a local transient peak/trough attending a black asphalt section.
No mention here of \'sets high temp records\' events.
If you want a weather station away from tall buildings (essential part of the siting
criteria), an airport is a good place; don\'t want the planes\' trajectories blocked, so
there aren\'t tall buildings there. Making (shadecasting) buildings irrelevant is WHY
one wants to use airport sites\' weather records.
> Thanks for explaining that.
Don\'t be so fatuous.
On Sun, 31 Jul 2022 20:18:48 -0700 (PDT), whit3rd <whi...@gmail.com
wrote:
On the wee hours of winter mornings, though, if the asphalt radiates heat effectively at night, it\'d
generate COLD air, which will spread laterally to all sides, eventually mixing in to other surface air,
and you would expect some increase in cold temperatures records. That\'d be a downdraft site, it doesn\'t
remove thermal-extreme mass from ground level at any great rate.
OK, urban heat island effect cools cities.
Oh, please! Learn to read, it was black asphalt near weather stations, and I
addressed only abnormal cold temperature readings in morning hours
No \'urban heat island effect\' under discussion, \'cools cities\' a non sequitur as well.
Cities, like counties, continents, oceans, all have exactly the same average heat influx (heating)
as heat outflow (cooling), if they achieve any steady-state temperature. I was
only addressing a local transient peak/trough attending a black asphalt section.
And the Heathrow weather
station never sets high temp records because the runways and buildings
cool the weather station.
No mention here of \'sets high temp records\' events.
If you want a weather station away from tall buildings (essential part of the siting
criteria), an airport is a good place; don\'t want the planes\' trajectories blocked, so
there aren\'t tall buildings there. Making (shadecasting) buildings irrelevant is WHY
one wants to use airport sites\' weather records.
> Thanks for explaining that.
Don\'t be so fatuous.