Typhoon TracksHome › Western North Pacific 1997
Cass (1997, Western North Pacific)
Lowest pressure992 hPa
This is an archive, not a forecast or warning. For current storms follow your national meteorological service.
Peak wind45 kt (23 m/s)10-min
Duration5.2 days1997-08-26 – 1997-08-31
Strength rank in 199725 / 28by lowest pressure
All-time rank1624 / 19431951–2025
Central pressure over time (hPa)
Compared with other 1997 storms (lowest pressure)
980 hPa
980 hPa
985 hPa
992 hPa
992 hPa
992 hPa
992 hPa
994 hPa
998 hPa
Bar length = depth below 1013 hPa (longer = stronger).
6-hourly track (UTC)
| Time | Lat | Lon | Wind kt | hPa |
|---|---|---|---|---|
| 1997-08-26 00:00 | 19.1 | 112.3 | – | – |
| 1997-08-26 06:00 | 19.1 | 112.6 | – | – |
| 1997-08-26 12:00 | 19.1 | 112.9 | – | – |
| 1997-08-26 18:00 | 19.0 | 113.2 | – | – |
| 1997-08-27 00:00 | 18.8 | 113.7 | – | – |
| 1997-08-27 06:00 | 18.5 | 114.1 | – | 1,004 |
| 1997-08-27 12:00 | 18.2 | 114.3 | – | 1,004 |
| 1997-08-27 18:00 | 17.9 | 114.6 | – | 1,002 |
| 1997-08-28 00:00 | 17.7 | 114.8 | – | 1,002 |
| 1997-08-28 06:00 | 17.4 | 115.1 | – | 1,000 |
| 1997-08-28 12:00 | 17.2 | 115.5 | – | 1,000 |
| 1997-08-28 18:00 | 17.2 | 116.0 | – | 1,000 |
| 1997-08-29 00:00 | 17.6 | 116.7 | – | 998 |
| 1997-08-29 06:00 | 18.3 | 117.5 | 35 | 996 |
| 1997-08-29 12:00 | 19.7 | 118.0 | 40 | 994 |
| 1997-08-29 18:00 | 21.5 | 118.3 | 40 | 994 |
| 1997-08-30 00:00 | 23.6 | 118.4 | 45 | 992 |
| 1997-08-30 06:00 | 24.8 | 118.2 | 35 | 996 |
| 1997-08-30 12:00 | 25.7 | 117.7 | – | 1,004 |
| 1997-08-30 18:00 | 26.2 | 117.0 | – | 1,004 |
| 1997-08-31 00:00 | 26.9 | 116.4 | – | – |
| 1997-08-31 06:00 | 27.8 | 115.5 | – | – |
Winds are RSMC Tokyo (JMA) 10-minute sustained winds and central pressure (winds recorded from 1977).