The SummaryTyphoon Tess (international code 197508) is a 1975 Northwest Pacific typhoon; peak intensity Severe Typhoon, max wind 48m/s, minimum central pressure 945hPa, not in China Landfall, 1975-09-10 was numbered off, recording 40 track points.
Typhoon Tess, international code 197508, international name TESS, 1975 Northwest Pacific typhoon. Formed: 1975-09-01 00:00:00, ended: 1975-09-10 18:00:00. Peak intensity: Severe Typhoon, minimum central pressure: 945 hPa, max wind: 48m/s.
Typhoon Tess at 1975-09-01 00:00:00 at 16.8°N, 152.8°E over the Northwest Pacific; initial intensity: Nameless.
It peaked at Severe Typhoon intensity with max winds of 48 m/s (~173 km/h) and a minimum central pressure of 945hPa, recorded at 1975-09-04 18:00:00.
1975-09-10 18:00:00 After, Typhoon Tess gradually weakened and was numbered off on 1975-09-10 18:00:00 was numbered off; its lifecycle recorded 40 track points.
Typhoon Tess (197508) 的生命史始 at Northwest Pacific远洋海域, 整体路径呈现典型的“NW-转 toward NE”抛物线型轨迹. formed初期 (9月1日至2日) , 系统位 at 150°E以E的广阔洋面, 维持Nameless至Tropical StormIntensity, Moving direction主要为WNW, The latitude从16.8°N缓慢N抬至18.4°N. Go to 9月3日后, 随着Intensity增强为Severe Tropical Storm及Typhoon , 其 toward N分量显著增加, 路径逐渐转为NW toward .
After reaching peak intensity, the Typhoon center at 23°N, 147.6°E began to be affected by the W-belt-guided airflow, Moving direction gradually shifted from NW to NE. From September 6 to 7, the system completed a noticeable turn toward movement between 25°N and 29°N, with the length from 145.2°E toward E back to 146.6°E. Since then, the Typhoon accelerated toward NE, crossing the mid-high latitude sea area, and finally at September 10 reached the high latitude area of 49.9°N and weakened dispersion.
该Typhoon 经历了完整的生消周期, intensity 变化显著. 从9月1日的15m/sNameless起步, 系统在三天内迅速加强, at 9月4日18时达到巅峰状态, max wind 录得48m/s, 定性为Severe Typhoon. 巅峰期维持Time较短, 随后Go to 缓慢减弱阶段. 9月5日至7日, 虽然wind speed从46m/s降至35m/s, 但仍保持Typhoon 级Intensity. Go to 9月8日后, 随着The latitude升高和海温降低, 系统进一步 weakened into Severe Tropical Storm, 但在9月10日00时出现短暂的wind speed回升 (30m/s) , 随后在高纬度冷空气作用下迅速衰减为Tropical Storm直至结束.
Compared with History, Tess's peak intensity (Severe Typhoon, 48m/s) in 1975 was high at 1978 (Severe Tropical Storm) and the same name system (Nameless) in 1982, with the typhoon peak intensity in 1985 and 1988 at similar or slightly higher degrees.
| Time | The latitude | During | Intensity | Wind (m/s) | Pressure (hPa) | Moving toward |
|---|---|---|---|---|---|---|
| 1975-09-01 00:00:00 | 16.8°N | 152.8°E | Nameless | 15 | - | |
| 1975-09-01 12:00:00 | 17.4°N | 151.6°E | Nameless | 15 | 1000 | |
| 1975-09-02 00:00:00 | 18°N | 150.6°E | Nameless | 15 | 996 | |
| 1975-09-02 12:00:00 | 18.4°N | 150.3°E | Tropical Storm | 20 | 990 | |
| 1975-09-03 00:00:00 | 19.2°N | 149.4°E | Severe Tropical Storm | 25 | 980 | |
| 1975-09-03 12:00:00 | 20°N | 149.4°E | Typhoon | 33 | 970 | |
| 1975-09-04 00:00:00 | 20.9°N | 149.1°E | Typhoon | 41 | 960 | |
| 1975-09-04 12:00:00 | 22.2°N | 148°E | Severe Typhoon | 46 | 950 | |
| 1975-09-05 00:00:00 | 23.9°N | 147.1°E | Severe Typhoon | 48 | 945 | |
| 1975-09-05 12:00:00 | 25.5°N | 145.9°E | Severe Typhoon | 46 | 950 | |
| 1975-09-06 00:00:00 | 26.9°N | 145.2°E | Severe Typhoon | 43 | 955 | |
| 1975-09-06 12:00:00 | 28°N | 145.3°E | Typhoon | 41 | 955 | |
| 1975-09-07 00:00:00 | 28.7°N | 146°E | Typhoon | 41 | 960 | |
| 1975-09-07 12:00:00 | 29°N | 146.5°E | Typhoon | 35 | 970 | |
| 1975-09-08 00:00:00 | 29.3°N | 146.6°E | Typhoon | 33 | 970 | |
| 1975-09-08 12:00:00 | 30.3°N | 147.2°E | Typhoon | 33 | 970 | |
| 1975-09-09 00:00:00 | 32.2°N | 147.8°E | Severe Tropical Storm | 25 | 975 | |
| 1975-09-09 12:00:00 | 35.3°N | 150.7°E | Severe Tropical Storm | 25 | 975 | |
| 1975-09-10 00:00:00 | 40°N | 152.8°E | Severe Tropical Storm | 30 | 970 | |
| 1975-09-10 12:00:00 | 46.5°N | 152.8°E | Severe Tropical Storm | 25 | 962 | |
| 1975-09-10 18:00:00 | 49.9°N | 152°E | Tropical Storm | 20 | 964 |
Sampled rows shown; all 40 track points are available on the interactive map or via the public API .
The international code for Typhoon Tess is 197508, the 1975 Typehoon number 8, the international name TESS.
Typhoon Tess peak intensity is Severe Typhoon, max wind 48m/s, minimum central pressure 945 hPa.
According to records, Typhoon Tess is not in our coastal landfall.
TyphoonSays (taifengshuo.com) provides typhoon Tess's Track history map, multinational meteorological agency Forecast comparison, wind range with IntensityTrend, page address: https://taifengshuo.com/typhoon/197508.
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