03/23←  2025-03-24 CWB twsfc map  →03/25

2025-03-24 00 UTC	2025-03-24 03 UTC
2025-03-24 06 UTC	2025-03-24 09 UTC
2025-03-24 12 UTC	2025-03-24 15 UTC
2025-03-24 18 UTC	2025-03-24 21 UTC