The SummaryTyphoon Rose (international code 197417) is a 1974 Northwest Pacific typhoon; peak intensity Severe Tropical Storm, max wind 25m/s, minimum central pressure 985hPa, not in China Landfall, 1974-09-01 was numbered off, recording 21 track points.
Typhoon Rose, international code 197417, international name ROSE, 1974 Northwest Pacific typhoon. Formed: 1974-08-27 00:00:00, ended: 1974-09-01 00:00:00. Peak intensity: Severe Tropical Storm, minimum central pressure: 985 hPa, max wind: 25m/s.
Typhoon Rose at 1974-08-27 00:00:00 at 20.3°N, 117.3°E over the Northwest Pacific; initial intensity: Nameless.
It peaked at Severe Tropical Storm intensity with max winds of 25 m/s (~90 km/h) and a minimum central pressure of 985hPa, recorded at 1974-08-29 06:00:00.
Typhoon Rose gradually weakened and was numbered off on 1974-09-01 00:00:00 was numbered off; its lifecycle recorded 21 track points.
Typhoon Rose (197417) 的生命周期始 at Northwest PacificW部海域, 整体路径呈现显著的NE toward MovingTrend, 未对China大陆造成直接Landfall影响. formed初期 (8月27日00:00至12:00) , 系统位 at lat 20.3°N, 117.3°附近, 以Nameless形态稳定 toward NE, 6h内During增加约1.5°, The latitude增加约1.1°, 显示出受副热带高压S侧引导气流影响的典型特征.
As the system advances toward N, its Moving speed remains relatively uniform between August 28 and 29. It is worth noting that between August 29 at 18:00 and August 30 at 00:00, the Typhoon center has a short stagnation between 26.8° to 27.2° N, 128.7° to 128.6° with a small wave of wave of wave, then reversed toward NE. This phase can be regarded as a slight wave of path, possibly related to the interaction of the mid-latitude W winds. After August 30 at 06:00, the Typhoon accelerates toward NE, the length range significantly increases, rapidly moving from lng 129.1° to lng 139.6°, indicating that the system has fully moved to the W wind belt control area, accelerating the speed and eventually turning into a thermal
In terms of intensity change, Typhoon Rose underwent a typical 'formed-enhanced-maintaining-weakening' process. August 27ined NamelessIntensity (15-17m/s) . August 28 06:00, wind speed increased to 23m/s, upgraded to Tropical Storm, andined this intensity level about 30h. August 29 06:00, the system reached peak intensity, set to Severe Tropical Storm, max wind 25m/s, the peak intensity lasted until August 30 00:00.
Its peak is only Severe Tropical Storm (25m/s), weak at 1971 Rose (197118) and 1965 Rose (196517) Super Typhoon level, and also slightly lower at 1968 Rose (196806) Severe Tropical Storm level (Note: Although the same level, but historical data suggests the latter may have lower air pressure or longer to maintain Time, here only based on given grade comparison).
| Time | The latitude | During | Intensity | Wind (m/s) | Pressure (hPa) | Moving toward |
|---|---|---|---|---|---|---|
| 1974-08-27 00:00:00 | 20.3°N | 117.3°E | Nameless | 15 | 1000 | |
| 1974-08-27 06:00:00 | 20.8°N | 118.8°E | Nameless | 15 | 1000 | |
| 1974-08-27 12:00:00 | 21.4°N | 120.2°E | Nameless | 15 | 998 | |
| 1974-08-27 18:00:00 | 22°N | 121.7°E | Nameless | 17 | 996 | |
| 1974-08-28 00:00:00 | 22.5°N | 123.2°E | Nameless | 17 | 990 | |
| 1974-08-28 06:00:00 | 22.9°N | 124.8°E | Tropical Storm | 23 | 985 | |
| 1974-08-28 12:00:00 | 23.3°N | 126.3°E | Tropical Storm | 23 | 985 | |
| 1974-08-28 18:00:00 | 23.9°N | 127.3°E | Tropical Storm | 23 | 985 | |
| 1974-08-29 00:00:00 | 24.6°N | 128°E | Tropical Storm | 23 | 990 | |
| 1974-08-29 06:00:00 | 25.4°N | 128.6°E | Severe Tropical Storm | 25 | 985 | |
| 1974-08-29 12:00:00 | 26.3°N | 128.9°E | Severe Tropical Storm | 25 | 985 | |
| 1974-08-29 18:00:00 | 26.8°N | 128.7°E | Severe Tropical Storm | 25 | 985 | |
| 1974-08-30 00:00:00 | 27.2°N | 128.6°E | Severe Tropical Storm | 25 | 985 | |
| 1974-08-30 06:00:00 | 27.2°N | 129.1°E | Tropical Storm | 23 | 985 | |
| 1974-08-30 12:00:00 | 26.6°N | 129.9°E | Tropical Storm | 23 | 985 | |
| 1974-08-30 18:00:00 | 26.3°N | 130.8°E | Tropical Storm | 20 | 990 | |
| 1974-08-31 00:00:00 | 25.6°N | 131.9°E | Nameless | 17 | 990 | |
| 1974-08-31 06:00:00 | 25.2°N | 134°E | Nameless | 15 | 994 | |
| 1974-08-31 12:00:00 | 25.5°N | 136.8°E | Nameless | 12 | 996 | |
| 1974-08-31 18:00:00 | 26.8°N | 138.5°E | Nameless | 12 | 996 | |
| 1974-09-01 00:00:00 | 28.1°N | 139.6°E | Nameless | 12 | 996 |
Typhoon Rose's international code is 197417, is 1974's 17th Typhoon, international name ROSE.
Typhoon Rose peak intensity is Severe Tropical Storm, max wind 25m/s, minimum central pressure 985 hPa.
According to records, Typhoon Rose is not in our coastal landfall.
TyphoonSays (taifengshuo.com) provides typhoon Rose's Track history map, multinational meteorological agency Forecast comparison, windshield range with IntensityTrend, page address: https://taifengshuo.com/typhoon/197417.
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