The SummaryTyphoon Sharon (international code 199101) is a 1991 Northwest Pacific typhoon; peak intensity Severe Tropical Storm, max wind 30m/s, minimum central pressure 985hPa, not in China Landfall, 1991-03-15 was numbered off, recording 51 track points.
Typhoon Sharon, international code 199101, international name SHARON, 1991 Northwest Pacific typhoon. Formed: 1991-03-03 06:00:00, ended: 1991-03-15 18:00:00. Peak intensity: Severe Tropical Storm, minimum central pressure: 985 hPa, max wind: 30m/s.
Typhoon Sharon at 1991-03-03 06:00:00 at 4.4°N, 156.1°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 1991-03-09 18:00:00.
1991-03-15 18:00:00 After, Typhoon Sharon gradually weakened and was numbered off on 1991-03-15 18:00:00 was numbered off; its lifecycle recorded 51 track points.
Typhoon Sharon (199101) 的生命史始 at 1991年3月3日06时, formedPosition位 at lat 4.4°N, 156.1°的Northwest Pacific低The latitude海域. 从路径采样数据来看, 该Typhoon 整体呈现稳定的WNMovingTrend, 全程未出现明显的转 toward 或停滞现象. 在 formed初期 (3月3日至3月7日) , 系统中心纬度从4.4°N缓慢N抬至6.6°N, During则从156.1°E快速W移至145.3°E, 显示出较强的纬 toward Moving分量.
Go to 成熟期后 (3月8日至3月10日) , Typhoon 维持在W行路径上, The latitude变化极小, 基本稳定 at 6.1°至6.6°之间, 而During继续 toward W推进至136.8°E. 随后, 系统逐渐 toward NW direction调整, 纬度开始显著增加, 从3月11日的7.6°N上升至3月14日的12°N, 最终 at 3月15日18时在S海W部海域 (11.1°N, 110.9°E) 消散. 整个生命周期长达12天半, track points多达51个, 表明其结构在较长Time内保持了相对的完整性, 且全程无Landfall记录, 主要在开阔洋面上活动.
在Intensity演变方面, Typhoon Sharon经历了一个典型的“增强-维持-减弱”过程. 初始阶段为Nameless, wind speed仅为7m/s. 经过约5天的缓慢加强, at 3月8日升级为Tropical Storm (23m/s) , 并在次日 (3月9日) 达到peak intensity, 成为Severe Tropical Storm, max wind 录得30m/s (注: 依据3月9日28m/s及3月10日28m/s的数据Trend, 结合巅峰描述, 此处以观测到的最高持续wind speed为准进行分析, 实际峰值可能出现在这两日之间) . 巅峰状态维持约两天后, 自3月11日起Intensity开始回落, 降级为Tropical Storm, 随后进一步 weakened into Nameless. 直至消散前, 其wind speed已降至12m/s.
Compared to the typhoon of the same name, the 4th typhoon Sharonpeak intensity of 1994 was only tropical storm, low at Sharon's Severe Tropical Storm of 1991.This suggests that the 1st typhoon of 1991 improved in energy accumulation and intensity development at the 1994 system of the same name, although neither caused landfall effects, but Sharon in 1991 showed a longer active period and higher peak wind speed.
| Time | The latitude | During | Intensity | Wind (m/s) | Pressure (hPa) | Moving toward |
|---|---|---|---|---|---|---|
| 1991-03-03 06:00:00 | 4.4°N | 156.1°E | Nameless | 7 | - | |
| 1991-03-04 00:00:00 | 4.7°N | 154.1°E | Nameless | 7 | - | |
| 1991-03-04 18:00:00 | 5.2°N | 152°E | Nameless | 10 | - | |
| 1991-03-05 12:00:00 | 5.7°N | 150°E | Nameless | 12 | 1002 | |
| 1991-03-06 06:00:00 | 6.2°N | 147.9°E | Nameless | 15 | 1000 | |
| 1991-03-07 00:00:00 | 6.6°N | 146°E | Nameless | 15 | 996 | |
| 1991-03-07 18:00:00 | 6.3°N | 144.1°E | Tropical Storm | 20 | 992 | |
| 1991-03-08 12:00:00 | 6.1°N | 142.2°E | Severe Tropical Storm | 25 | 990 | |
| 1991-03-09 06:00:00 | 6.1°N | 140°E | Severe Tropical Storm | 28 | 985 | |
| 1991-03-10 00:00:00 | 6.3°N | 137.6°E | Severe Tropical Storm | 30 | 985 | |
| 1991-03-10 18:00:00 | 7.1°N | 135.3°E | Severe Tropical Storm | 25 | 985 | |
| 1991-03-11 12:00:00 | 7.9°N | 132.3°E | Tropical Storm | 20 | 990 | |
| 1991-03-12 06:00:00 | 8.6°N | 128.7°E | Nameless | 17 | 994 | |
| 1991-03-13 00:00:00 | 10.1°N | 125.5°E | Nameless | 17 | 1000 | |
| 1991-03-13 18:00:00 | 11.5°N | 122.5°E | Nameless | 12 | 1006 | |
| 1991-03-14 12:00:00 | 12°N | 118.2°E | Nameless | 12 | 1006 | |
| 1991-03-15 06:00:00 | 11°N | 113.2°E | Nameless | 12 | 1006 | |
| 1991-03-15 18:00:00 | 11.1°N | 110.9°E | Nameless | 12 | 1008 |
Sampled rows shown; all 51 track points are available on the interactive map or via the public API .
International code for Typhoon Sharon is 199101, is the 1991 number 1 Typhoon, international name SHARON.
Typhoon Sharon peak intensity is Severe Tropical Storm, max wind 30m/s, minimum central pressure 985 hPa.
According to records, Typhoon Sharon is not in our coastal landfall.
TyphoonSays (taifengshuo.com) provides typhoon Sharon's Track history map, multinational meteorological agency Forecast comparison, wind range with IntensityTrend, page address: https://taifengshuo.com/typhoon/199101.
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