Sourced numbers convert at build, to the same rounding the
issuing agency publishes. Translation is machine-assisted; every measurement is
carried across unchanged.
severe
EUROPE — A YELLOW TROUGH CROSSING ITALY, A CANARY ISLANDS HEAT-AND-DUST YELLOW, AND LITTLE ELSE
A widespread yellow allerta runs across Italy under an Atlantic trough — Umbria and Lazio into Campania overnight and on to Veneto and Friuli-Venezia Giulia; no orange is confirmed for this date. Spain's mainland is settled with no avisos, but the Canary Islands carry a new yellow heat warning, Fuerteventura near 34 °C from 11:00 with calima and Saharan dust and isolated storms possible in the south-east. Germany has no severe-weather warnings and its northern coastal winds have calmed. The pan-European warning aggregator was not machine-readable this run, so no orange or red is asserted anywhere: none-confirmed is not none-exist.
THE RECORD
11 turning points on record since Sep 11 — the 8 most recent shown.
Sep 22↑ moved up the board
Sep 21active → easing
Sep 20easing → active
Sep 19▽ eased
Sep 18cresting → easing · eased sharply
Sep 17easing → cresting · intensified sharply
Sep 16active → easing
Sep 15easing → active · became confirmed
WHO IT TOUCHES
Aviationa Pacific-coast schedule to buffer, a recovering Tokyo network, and near-zero visibility on the Arabian Peninsula
Live events & venuesone wet cool day on a stadium forecast, a yellow trough over Italy, and a coast that stops being a beach
CONNECTED
The Atlantic trough that puts a widespread yellow across Italy is the same synoptic neighbourhood in which the eastern Adriatic heat has broken — window peaks back to about 32.5 °C from near 34 — while the coastal wind pulse holds near 20.6 metres a second on the Velebit crossing.
WHAT THEY'RE SAYING
searched 34 vetted voices and the open field — nothing said about this system cleared the screen.