Tide gauge at DART SE of Kuril Is.
Time (UTC)	prt(m)
2025-09-17 17:15:00	5321.6968
2025-09-17 17:30:00	5321.6602
2025-09-17 17:45:00	5321.623
2025-09-17 18:00:00	5321.5942