The SummaryTyphoon Helen (international code 199208) is a 1992 Northwest Pacific typhoon; peak intensity Tropical Storm, max wind 23m/s, minimum central pressure 990hPa, not in China Landfall, 1992-07-30 was numbered off, recording 25 track points.
Typhoon Helen, international code 199208, international name HELEN, 1992 Northwest Pacific typhoon. Formed: 1992-07-24 00:00:00, ended: 1992-07-30 00:00:00. Peak intensity: Tropical Storm, minimum central pressure: 990 hPa, max wind: 23m/s.
Typhoon Helen at 1992-07-24 00:00:00 at 25.3°N, 161.2°E over the Northwest Pacific; initial intensity: Nameless.
It peaked at Tropical Storm intensity with max winds of 23 m/s (~83 km/h) and a minimum central pressure of 990hPa, recorded at 1992-07-26 06:00:00.
Typhoon Helen gradually weakened and was numbered off on 1992-07-30 00:00:00 was numbered off; its lifecycle recorded 25 track points.
From the formed initial coordinate sequence, the system at July 24 at 00 am at (25.3°N, 161.2°E) near the Nameless shape formed, the initial Moving is slower and slightly W-fold, to the 25th at 00 am reach the most W-end Position (24.6°N, 159°E).
During the period from July 26 to 27, the Typhoon center latitude climbed rapidly, moving from 26.5°N fast N to 33.7°N, with relatively small length variations, showing strong toward Moving percentages. Go to High latitude region, the system continued toward NE direction extension, and finally at July 30 at 00 am at (40.6°N, 167°E) weakened dispersion.
In terms of Intensity evolution, “Helen” shows a typical “extinct fast, Intensity limited” characteristic. the system increased to 12m/s on July 25, and at 26:00 at 17m/s, then at 26:12 at peak intensity, confirming that Tropical Storm intensity with max winds of 23m/s. It is worth noting that the peak stateins Time extremely short, only after 12h (27:00 am) wind speed is back to 20m/s, and at the same day at 12 am decreased to Nameless.
Historically, the same name Typhoon in 1972 and 1995 reached the Super Typhoon and Typhoon levels, respectively, and in 1966 also reached the Severe Tropical Storm level. In contrast, in 1992 Helen only reached the Tropical StormIntensity, comparable to the 1975 HelenIntensity, being a weaker member of the at “Helen” naming sequence of the Intensity.
| Time | The latitude | During | Intensity | Wind (m/s) | Pressure (hPa) | Moving toward |
|---|---|---|---|---|---|---|
| 1992-07-24 00:00:00 | 25.3°N | 161.2°E | Nameless | 7 | - | |
| 1992-07-24 12:00:00 | 24.7°N | 160.3°E | Nameless | 7 | - | |
| 1992-07-25 00:00:00 | 24.6°N | 159°E | Nameless | 7 | 1000 | |
| 1992-07-25 12:00:00 | 25°N | 157.4°E | Nameless | 12 | - | |
| 1992-07-26 00:00:00 | 26.5°N | 157.2°E | Nameless | 17 | 1012 | |
| 1992-07-26 12:00:00 | 27.8°N | 157.7°E | Tropical Storm | 23 | 1000 | |
| 1992-07-27 00:00:00 | 30°N | 158.4°E | Tropical Storm | 20 | 996 | |
| 1992-07-27 12:00:00 | 33.7°N | 159.4°E | Nameless | 17 | 998 | |
| 1992-07-28 00:00:00 | 36.5°N | 160.8°E | Nameless | 15 | 1006 | |
| 1992-07-28 12:00:00 | 38°N | 163.1°E | Nameless | 12 | 1006 | |
| 1992-07-29 00:00:00 | 39.1°N | 165°E | Nameless | 10 | - | |
| 1992-07-29 12:00:00 | 40.1°N | 166.5°E | Nameless | 10 | - | |
| 1992-07-30 00:00:00 | 40.6°N | 167°E | Nameless | 7 | - |
Sampled rows shown; all 25 track points are available on the interactive map or via the public API .
Typhoon Helen's international code is 199208, is 1992 number 8 Typhoon, international name HELEN.
Typhoon Helen peak intensity is Tropical Storm, max wind 23m/s, minimum central pressure 990 hPa.
According to records, Typhoon Helen is not in our coastal landfall.
TyphoonSays (taifengshuo.com) provides typhoon Helen's Track history map, multinational meteorological agency Forecast comparison, windshield range with IntensityTrend, page address: https://taifengshuo.com/typhoon/199208.
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