The SummaryTyphoon Nina (international code 196819) is a 1968 Northwest Pacific typhoon; peak intensity Typhoon, max wind 35m/s, minimum central pressure 960hPa, not in China Landfall, 1968-11-28 was numbered off, recording 39 track points.
Typhoon Nina, international code 196819, international name NINA, 1968 Northwest Pacific typhoon. Formed: 1968-11-18 12:00:00, ended: 1968-11-28 00:00:00. Peak intensity: Typhoon , minimum central pressure: 960 hPa, max wind: 35m/s.
Typhoon Nina at 1968-11-18 12:00:00 at 12.2°N, 146.2°E over the Northwest Pacific; initial intensity: Nameless.
It peaked at Typhoon intensity with max winds of 35 m/s (~126 km/h) and a minimum central pressure of 960hPa, recorded at 1968-11-26 12:00:00.
Typhoon Nina gradually weakened and was numbered off on 1968-11-28 00:00:00 was numbered off; its lifecycle recorded 39 track points.
Typhoon Nina (196819)'s life began at the Northwest Pacific Ocean Ocean, the overall path presented a stable WS toward . system at 18 November 1968 at 12 am at (12.2°N, 146.2°E) near formed, the initial stage was Nameless. During the subsequent development, the cyclone center continued toward WMoving, across the Philippines to E wide ocean surface. From the latitude coordinate sequence analysis, the Typhoon showed a weak S-pressure trend on the latitude, from the initial 13.4°NS gradually to the end of the 9.4°N near, the length then continued toward WMoving, across the Philippines to 108.4°E, the total length of more than 37 degrees. During the entire life cycle, the pathway was flat and no noticeable
在Intensity变化方面, Nina经历了典型的“增强-维持-减弱”过程. formed初期, 系统缓慢加强, at 11月21日12时升级为Tropical Storm (23m/s) , 并在次日06时达到Severe Tropical Storm级别 (30m/s) . 值得注意的是, 其peak intensity维持在Severe Tropical Storm等级, max wind 录得35m/s, 并未进一步发展至Typhoon 级以上的更高Intensity. 在11月22日至11月26日期间, 系统长Time保持在Severe Tropical StormIntensity, wind speed在25m/s至30m/s之间波动, 显示出较强的结构稳定性. 然而, Go to 11月下旬后期, 随着系统深入S海W部, 环境条件可能趋 at 不利, intensity 开始显著衰减, at 11月27日12时退化为Nameless, 直至生命终结.
与历届同名Typhoon 相比, 1968年Nina的Intensity处 at 中等水平. 相较 at 1987年Nina (198721) 达到Super Typhoon的极端Intensity, 以及1984年Nina (198412) 的Severe Tropical Storm级别, 1968年Nina的peak intensity (35m/s) 略高 at 1995年及1992年的同名Typhoon (均为Tropical Storm级别) . 这表明虽然该命名序列中曾出现过极具破坏力的Super Typhoon, 但1968年的这次过程主要表现为一个长寿且稳定的Severe Tropical Storm系统, 其威胁主要源 at 长期的海上大风影响而非极端的Pressure或wind speed.
| Time | The latitude | During | Intensity | Wind (m/s) | Pressure (hPa) | Moving toward |
|---|---|---|---|---|---|---|
| 1968-11-18 12:00:00 | 12.2°N | 146.2°E | Nameless | 12 | 1006 | |
| 1968-11-19 00:00:00 | 12.6°N | 144.6°E | Nameless | 12 | 1004 | |
| 1968-11-19 12:00:00 | 13.6°N | 142.6°E | Nameless | 15 | 998 | |
| 1968-11-20 00:00:00 | 13.4°N | 140.7°E | Nameless | 15 | 998 | |
| 1968-11-20 12:00:00 | 13.1°N | 138.3°E | Nameless | 17 | 992 | |
| 1968-11-21 00:00:00 | 13°N | 135.8°E | Nameless | 17 | 990 | |
| 1968-11-21 12:00:00 | 12.8°N | 133.2°E | Tropical Storm | 23 | 980 | |
| 1968-11-22 00:00:00 | 12.9°N | 130.9°E | Severe Tropical Storm | 28 | 970 | |
| 1968-11-22 12:00:00 | 13.2°N | 129.6°E | Severe Tropical Storm | 30 | 970 | |
| 1968-11-23 00:00:00 | 12.4°N | 127.4°E | Severe Tropical Storm | 30 | 975 | |
| 1968-11-23 12:00:00 | 11.5°N | 125.6°E | Severe Tropical Storm | 28 | 975 | |
| 1968-11-24 00:00:00 | 11°N | 123.9°E | Severe Tropical Storm | 25 | 980 | |
| 1968-11-24 12:00:00 | 10.4°N | 122.2°E | Severe Tropical Storm | 28 | 985 | |
| 1968-11-25 00:00:00 | 9.7°N | 120.1°E | Severe Tropical Storm | 28 | 975 | |
| 1968-11-25 12:00:00 | 9.2°N | 117.8°E | Severe Tropical Storm | 25 | 985 | |
| 1968-11-26 00:00:00 | 8.9°N | 115.2°E | Severe Tropical Storm | 30 | 970 | |
| 1968-11-26 12:00:00 | 9.2°N | 112.6°E | Typhoon | 35 | 960 | |
| 1968-11-27 00:00:00 | 9.6°N | 110.6°E | Tropical Storm | 23 | 980 | |
| 1968-11-27 12:00:00 | 9.5°N | 109.6°E | Nameless | 15 | 998 | |
| 1968-11-28 00:00:00 | 9.4°N | 108.4°E | Nameless | 10 | 1002 |
Sampled rows shown; all 39 track points are available on the interactive map or via the public API .
Typhoon Nina's international code is 196819, is 1968's 19th Typhoon, international name NINA.
Typhoon Nina peak intensity is Typhoon , max wind 35m/s, minimum central pressure 960 hPa.
According to records, Typhoon Nina is not in our coastal landfall.
TyphoonSays (taifengshuo.com) provides typhoon Nina's Track history map, multinational meteorological agency Forecast comparison, windshield range with IntensityTrend, page address: https://taifengshuo.com/typhoon/196819.
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