Typhoon Mamie Trail Characteristics
Track and Movement Characteristics
Typhoon Mamie (197502)'s life cycle began at the Northwest Pacific surface, the overall path showed a stable NW toward MovingTrend, then gradually shifted toward N direction. From the formed moment (July 26, 1975, 00, 19.1°N, 144.2°E) to July 28, 12th, the system mainlyined the WNW's Moving direction, the latitude from 19.1°N slowly increased to 25.6°N, the length moved from 144.2°EW to 136.8°E. During this period, the system's cross-toward range was larger, showing the typical characteristics of sub-tropical high-pressure S-side guided gas flows.
As the latitude continues to N increase, the length W shift rate slows down and gradually turns toward NMoving dominated. especially in the period from July 29, 18 to July 30, 12, the latitude rapidly jumped from 29.3°N to 33.8°N, while the length only varies from 131.5°E to 127°E, indicating that after the system Go to the high latitude, influenced by the W wind slope pre-airflow, the Moving direction significantly deviated toward NE or N. During the entire life cycle, the Typhoon did not landfall any landland, always in marine activity, and finally at July 30, 12 at 33.8°N, weakened near 127°E.
Intensity evolution and historical comparison
在Intensity方面, Mamie (197502) 整体Intensity较弱, 巅峰状态仅为Tropical Storm级别. 系统在 formed初期至7月27日期间维持Tropical DepressionIntensity, max wind 保持在12-15m/s. 直到7月28日06时, wind speed增至17m/s, 并 at 同日12时达到peak intensity, max wind 为20m/s, 定性为Tropical Storm. 然而, 这一巅峰状态极为短暂, 仅维持约6h后, at 7月28日18时wind speed回落至17m/s, 重新降级为Tropical Depression, 并在后续过程中wind speed在12-15m/s之间波动, 直至生命结束.
Historical records show that in 1985, 1978 and 1968 the same name Typhoon reached the 'Typhoon' level of peak intensity, while in 1988 Mumie although only for Tropical Storm, but in 1975 this process not only peak wind speed lower, andining high IntensityTime extremely short.
Typhoon Mamie routes
| Time | Position | Intensity | Wind · Pressure | Moving Toward |
|---|
| 07-25 20:00 | 17.8°N
140.7°E | Tropical Depression | 12 m/s
1007 hPa | - |
| 07-26 02:00 | 18.5°N
142.3°E | Tropical Depression | 12 m/s
1007 hPa | ENE |
| 07-26 08:00 | 19.5°N
143.6°E | Tropical Depression | 15 m/s
1004 hPa | NE |
| 07-26 14:00 | 20.5°N
144°E | Tropical Depression | 15 m/s
1002 hPa | NNE |
| 07-26 20:00 | 21.5°N
143.4°E | Tropical Depression | 15 m/s
1002 hPa | NNW |
| 07-27 02:00 | 22.1°N
143°E | Tropical Depression | 15 m/s
1002 hPa | NNW |
| 07-27 08:00 | 22.6°N
142.4°E | Tropical Depression | 15 m/s
1001 hPa | NW |
| 07-27 14:00 | 23.3°N
141.7°E | Tropical Depression | 15 m/s
1001 hPa | NW |
| 07-27 20:00 | 23.9°N
140.8°E | Tropical Depression | 15 m/s
1000 hPa | NW |
| 07-28 02:00 | 24.4°N
139.9°E | Tropical Storm | 20 m/s
994 hPa | WNW |
| 07-28 08:00 | 24.8°N
138.8°E | Tropical Storm | 20 m/s
994 hPa | WNW |
| 07-28 14:00 | 25.2°N
137.9°E | Tropical Storm | 20 m/s
994 hPa | WNW |
| 07-28 20:00 | 25.6°N
136.3°E | Tropical Storm | 20 m/s
994 hPa | WNW |
| 07-29 02:00 | 25.9°N
135.1°E | Tropical Storm | 20 m/s
996 hPa | WNW |
| 07-29 08:00 | 26.3°N
133.8°E | Tropical Storm | 20 m/s
996 hPa | WNW |
| 07-29 14:00 | 27.2°N
132.3°E | Tropical Storm | 20 m/s
996 hPa | NW |
| 07-29 20:00 | 28.3°N
131°E | Tropical Storm | 20 m/s
996 hPa | NW |
| 07-30 02:00 | 29.5°N
129.6°E | Tropical Storm | 20 m/s
996 hPa | NW |
| 07-30 08:00 | 30.6°N
128.4°E | Tropical Storm | 20 m/s
996 hPa | NW |
| 07-30 14:00 | 31.6°N
127.4°E | Tropical Depression | 15 m/s
998 hPa | NW |
| 07-30 20:00 | 33°N
126.2°E | Tropical Depression | 15 m/s
998 hPa | NW |
| 07-31 02:00 | 34.9°N
125.2°E | Tropical Depression | 15 m/s
999 hPa | NNW |
FAQ
Typhoon Mamie was the 1975 Typhoon.
Typhoon Mamie's international code is 197502, is the 2nd Typhoon of 1975, international name MAMIE.
What is the highest level of Typhoon Mamie?
Typhoon Mamie peak intensity is Tropical Storm, max wind 20m/s, minimum central pressure 994 hPa.
Is there a Typhoon Mamie Landfall?
According to records, Typhoon Mamie is not in our coastal landfall.
Where can I view typhoon Mamie's live track map?
TyphoonSays (taifengshuo.com) provides typhoon Mamie's Track history map, multinational meteorological agency Forecast comparison, wind range with IntensityTrend, page address: https://taifengshuo.com/typhoon/197502.
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