Subscribe SMS alerts

Instructions:

  1. Send a text message to 050 902 4308
  2. Message text: JOIN HELSINKI
  3. If you want to receive the warnings at a specific time, add the hour at the end (0–23, Finnish time). JOIN HELSINKI 8

Examples:

  • JOIN HELSINKI — Receive warnings as soon as they are available.
  • JOIN HELSINKI 8 — Receive warnings at 08:00.
  • JOIN HELSINKI 18 — Receive warnings at 18:00.

You can leave anytime by sending STOP to the same number.