The SummaryTyphoon 21 (international code 195721) is a 1957 Northwest Pacific typhoon; peak intensity Super Typhoon, max wind 66m/s, minimum central pressure 900hPa, not in China Landfall, 1957-10-11 was numbered off, recorded 30 track points.
Typhoon 21, international code 195721, international name -, 1957 Northwest Pacific typhoon. Formed: 1957-10-03 18:00:00, ended: 1957-10-11 00:00:00. Peak intensity: Super Typhoon, minimum central pressure: 900 hPa, max wind: 66m/s.
Typhoon 21 at 1957-10-03 18:00:00 at 8°N, 149°E over the Northwest Pacific; initial intensity: Nameless.
It peaked at Super Typhoon intensity with max winds of 66 m/s (~238 km/h) and a minimum central pressure of 900hPa, recorded at 1957-10-08 12:00:00.
1957-10-11 00:00:00 After, Typhoon 21 gradually weakened and was numbered off on 1957-10-11 00:00:00 was numbered off; its life cycle recorded 30 track points.
| Time | The latitude | During | Intensity | Wind (m/s) | Pressure (hPa) | Moving toward |
|---|---|---|---|---|---|---|
| 1957-10-03 18:00:00 | 8°N | 149°E | Nameless | 12 | 1006 | |
| 1957-10-04 06:00:00 | 9.6°N | 146.8°E | Nameless | 12 | 1003 | |
| 1957-10-04 18:00:00 | 10.3°N | 145.5°E | Tropical Storm | 20 | 1002 | |
| 1957-10-05 06:00:00 | 11.4°N | 145°E | Severe Tropical Storm | 25 | 998 | |
| 1957-10-05 18:00:00 | 13.5°N | 145.2°E | Severe Tropical Storm | 30 | 990 | |
| 1957-10-06 06:00:00 | 15.8°N | 144.3°E | Severe Tropical Storm | 30 | 990 | |
| 1957-10-06 18:00:00 | 17.2°N | 142.5°E | Typhoon | 35 | 980 | |
| 1957-10-07 06:00:00 | 18.5°N | 141.9°E | Severe Typhoon | 46 | 960 | |
| 1957-10-07 18:00:00 | 20.6°N | 141.6°E | Super Typhoon | 51 | 920 | |
| 1957-10-08 06:00:00 | 23.4°N | 142°E | Super Typhoon | 64 | 900 | |
| 1957-10-08 18:00:00 | 28.5°N | 144.5°E | Super Typhoon | 66 | 920 | |
| 1957-10-09 06:00:00 | 36.3°N | 146°E | Severe Typhoon | 43 | 960 | |
| 1957-10-09 18:00:00 | 42.5°N | 150°E | Typhoon | 33 | 970 | |
| 1957-10-10 06:00:00 | 47°N | 154.5°E | Typhoon | 33 | 970 | |
| 1957-10-10 18:00:00 | 50°N | 160°E | Severe Tropical Storm | 28 | 975 | |
| 1957-10-11 00:00:00 | 50.6°N | 162°E | Severe Tropical Storm | 25 | - |
Sampled rows shown; all 30 track points are available on the interactive map or via the public API .
The international code for Typhoon 21 is 1957-21, and the international name is 1957-21.
Typhoon 21 peak intensity is Super Typhoon, max wind 66m/s, minimum central pressure 900 hPa.
According to the records, the Typhoon 21 was not in our coastal landfall.
TyphoonSays (taifengshuo.com) provides track history for typhoon 21, forecast comparison, wind range with IntensityTrend, page address: https://taifengshuo.com/typhoon/195721.
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Weather data: NASA GIBS / OpenWeatherMap / Open-Meteo / NOAA WW3, for reference only
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