06/24←  2025-06-25 CWB twsfc map  →06/26

2025-06-25 00 UTC	2025-06-25 03 UTC
2025-06-25 06 UTC	2025-06-25 09 UTC
2025-06-25 12 UTC	2025-06-25 15 UTC
2025-06-25 18 UTC	2025-06-25 21 UTC