One last hard freeze, two days before the calendar turns. The last polar cold wave before Spring Day on Sep 21 is relaxing: a yellow snow warning over Tierra del Fuego for 10 to 20 cm, and Patagonian plateau minima to about -10 °C, isolated -16 to -18 °C. A hemisphere making one hard cold stand with the calendar hinge two days out.
THE RECORD
15 turning points on record since Jul 6 — the 8 most recent shown.
Sep 19▽ slipped down the board
Sep 18↑ moved up the board
Sep 17peak → active
Sep 16building → peak · became confirmed
Sep 15active → building
Sep 13▽ slipped down the board
Sep 12▽ slipped down the board
Sep 11↑ became confirmed
WHO IT TOUCHES
Agriculturea monsoon retreat you can plan a harvest against, a flood window over farmland, and one last freeze before spring
CONNECTED
Two hemispheres on one calendar hinge — and this edge is a coincidence of timing, named as one.
THE ATMOSPHERE TODAY · EVENT← TODAY'S COVER