The SummaryTyphoon Grace (international code 197516) is a 1975 Northwest Pacific typhoon; peak intensity Severe Tropical Storm, max wind 30m/s, minimum central pressure 985hPa, not in China Landfall, 1975-11-04 was numbered off, recorded 46 track points.
Typhoon Grace, international code 197516, international name GRACE, 1975 Northwest Pacific typhoon. Formed: 1975-10-24 00:00:00, ended: 1975-11-04 06:00:00. Peak intensity: Severe Tropical Storm, minimum central pressure: 985 hPa, max wind: 30m/s.
Typhoon Grace at 1975-10-24 00:00:00 at 19.7°N, 129.3°E over the Northwest Pacific; initial intensity: Nameless.
It peaked at Severe Tropical Storm intensity with max winds of 30 m/s (~108 km/h) and a minimum central pressure of 985hPa, recorded at 1975-10-31 00:00:00.
1975-11-04 06:00:00 After, Typhoon Grace gradually weakened and was numbered off on 1975-11-04 06:00:00 was numbered off; its lifecycle recorded 46 track points.
Typhoon Grace (197516) 的生命史始 at 1975年10月24日, 终 at 11月4日, 全程历时约11.5天. 其路径呈现出显著的“先W折, 后NE toward 加速”的复杂形态. formed初期, 系统位 at Philippines以E洋面 (19.7°N, 129.3°E) , 初始阶段受引导气流影响, 整体 toward WS direction缓慢Moving, 至10月27日到达最W端附近 (18.1°N, 131.6°E) . 在此期间, Typhoon The latitude变化不大, 主要在18°N至19°N之间徘徊, 表现出明显的停滞与回旋特征.
After October 31, with the latitude rising rapidly to 23.2°N above, Typhoon Go to typical NE toward acceleration channel. From November 1 to November 4, the length of the system shifted from 134.8°E rapid to 178°E, the latitude rising from 25.2°N to 44°N, showing its speed of moving significantly accelerated under the influence of the W wind belt, eventually weakened at the high latitude of the ocean dispersed near the international date change line.
In terms of intensity, Grace experienced two obvious enhancements.The first enhancement occurred on October 25, by Nameless rapidly evolving into Severe Tropical Storm, max wind reaching 25m/s; then on October 26, rapidly weakened into Nameless, and remained in low position for several days.The second enhancement began at October 30, the system again evolved into Severe Tropical Storm, and at November 1 to 2ined a peak wind speed of 25m/s, reaching its peak intensity (Severe Tropical Storm) in its life history.
Compared to the previous typhoon, Grace's peak intensity in 1975 and Grace's peak intensity in 1972 (197213) and 1964 (196409) were all Severe Tropical Storm levels, but high at 1961 (196112) Tropical Storm levels. This suggests that in the naming sequence, the system in 1975 was at the middle polar level, but did not reach Typhoon and above.
| Time | The latitude | During | Intensity | Wind (m/s) | Pressure (hPa) | Moving toward |
|---|---|---|---|---|---|---|
| 1975-10-24 00:00:00 | 19.7°N | 129.3°E | Nameless | 12 | 1006 | |
| 1975-10-24 18:00:00 | 18.2°N | 128.8°E | Nameless | 15 | 1000 | |
| 1975-10-25 12:00:00 | 18°N | 127.6°E | Severe Tropical Storm | 25 | 996 | |
| 1975-10-26 06:00:00 | 18.9°N | 129°E | Nameless | 12 | 1004 | |
| 1975-10-27 00:00:00 | 18.6°N | 130.2°E | Nameless | 12 | 1006 | |
| 1975-10-27 18:00:00 | 18.1°N | 131.6°E | Nameless | 12 | 1002 | |
| 1975-10-28 12:00:00 | 18.1°N | 131.1°E | Nameless | 15 | 1002 | |
| 1975-10-29 06:00:00 | 17.7°N | 128.8°E | Nameless | 15 | 1000 | |
| 1975-10-30 00:00:00 | 18.6°N | 129.2°E | Nameless | 17 | 1000 | |
| 1975-10-30 18:00:00 | 21°N | 129.7°E | Severe Tropical Storm | 25 | 985 | |
| 1975-10-31 12:00:00 | 23.2°N | 131.6°E | Tropical Storm | 23 | 990 | |
| 1975-11-01 06:00:00 | 25.2°N | 134.8°E | Severe Tropical Storm | 25 | 990 | |
| 1975-11-02 00:00:00 | 27.2°N | 140.4°E | Severe Tropical Storm | 25 | 995 | |
| 1975-11-02 18:00:00 | 32°N | 151°E | Severe Tropical Storm | 25 | 1004 | |
| 1975-11-03 12:00:00 | 38°N | 164°E | Tropical Storm | 20 | 1000 | |
| 1975-11-04 06:00:00 | 44°N | 178°E | Nameless | 17 | 1000 |
Sampled rows shown; all 46 track points are available on the interactive map or via the public API .
Typhoon Grace's international code is 197516, is 1975's 16th Typhoon, international name GRACE.
Typhoon Grace peak intensity is Severe Tropical Storm, max wind 30m/s, minimum central pressure 985 hPa.
According to records, Typhoon Grace is not in our coastal landfall.
TyphoonSays (taifengshuo.com) provides typhoon Grace's Track history map, multinational meteorological agency Forecast comparison, windshield range with IntensityTrend, page address: https://taifengshuo.com/typhoon/197516.
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