Operational Limit Clock
Counting down the remaining operational time before outdoor temperature hits 30°C
An Evangelion-inspired web app that calculates the remaining time before outdoor temperatures exceed 30°C, displaying the countdown in an emergency timer interface.
Retrieving forecast data for selected locations, the system shows a green "Normal" status while temperatures remain below 30°C. Once the threshold approaches, the screen turns to an emergency red display, counting down to the exact moment extreme heat begins.
A practical countdown interface designed to make the safe window for outdoor outings immediately visible during hot summers.