The SummaryTyphoon Merbok (international code 201702) 是2017年Northwest PacificTyphoon , peak intensity Severe Tropical Storm°E, max wind 25m/s, 最低Pressure984hPa, at 2017-06-12 23:00LandfallGuangdongShenzhen大鹏半岛, 2017-06-13 was numbered off, 全程记录46 track points.
Typhoon Merbok, international code 201702, international name MERBOK, 2017年Northwest PacificTyphoon . formedTime: 2017-06-11 14:00:00, 结束Time: 2017-06-13 11:00:00. peak intensity: Severe Tropical Storm, 最低Pressure: 984 hPa, max wind : 25m/s.
Typhoon Merbok at 2017-06-11 14:00:00 at 17.1°, lng 116.7° over the Northwest Pacific; initial intensity: Tropical Storm.
It peaked at Severe Tropical Storm intensity with max winds of 25 m/s (~90 km/h) and a minimum central pressure of 984hPa, recorded at 2017-06-12 12:00:00.
2017-06-12 23:00:00, Typhoon Merbok in GuangdongShenzhen Peninsula Landfall.
Typhoon Merbok gradually weakened and was numbered off on 2017-06-13 11:00:00 was numbered off; its lifecycle recorded 46 track points.
Typhoon Merbok (201702) has a short life history, from formed to dispersed about 45h. Observational data show that its overall Moving path shows a stable NW toward Trend, with no noticeable path turn or stagnation phenomenon.In the initial phase, Typhoon's center position at lat 17.1° to 17.9°, lng between 116.7° to 116.3°, slowly advances toward NW direction at a speed of about 0.4 latitudes per h. Go to June 12, Moving speed has been slightly accelerated, and the latitude range is greater, rapidly moving from 19.3°N to 2.5°N.
It is worth noting that during the approach to the land, the length of variation gradually decreased. on June 12 at 20 and 23, the center length only shifted from 114.4°E to 114.5°E, indicating its Moving direction more reversible on the eve of Landfall N. Finally at June 12 at 23:00 at Guangdong Shenzhen Peninsula Landfall, Landfall continued toward NE direction deeper into the interior, until June 13 at 11 weakened into Nameless and was numbered off.
Merbok的Intensity演变经历了“增强-巅峰-减弱”的典型过程. formed初期维持Tropical Storm等级 (18m/s, 1000hPa) . 6月11日23时起, Pressure降至996hPa, wind speed增至20m/s. 6月12日11时后, 系统快速加强, 气压骤降至988hPa, wind speed达23m/s; 并 at 14时达到peak intensity, 定为Severe Tropical Storm, 中心最低气压984hPa°E, max wind 25m/s. 巅峰状态维持约6h (14时至20时) .
Landfall time (23:00) , the intensity has fallen back to the Tropical Storm level (23m/s, 990hPa) , showing the pre-Landfall friction effect leads to energy loss.
Compared to the same name, 2017 Merbok's Intensity is weak at 13th Typehoon Merbok (top Typehoon , 965hPa) in 2022, and also slightly weak at 10th Typehoon Merbok (top Severe Tropical Storm, 980hPa) in 2011.
| Time | The latitude | During | Intensity | Wind (m/s) | Pressure (hPa) | Moving toward |
|---|---|---|---|---|---|---|
| 2017-06-11 14:00:00 | 17.1°N | 116.7°E | Tropical Storm | 18 | 1000 | NNW |
| 2017-06-11 17:00:00 | 17.5°N | 116.5°E | Tropical Storm | 18 | 1000 | NNW |
| 2017-06-11 20:00:00 | 17.9°N | 116.3°E | Tropical Storm | 18 | 1000 | NNW |
| 2017-06-11 23:00:00 | 18.5°N | 116°E | Tropical Storm | 20 | 996 | NNW |
| 2017-06-12 02:00:00 | 19.3°N | 115.8°E | Tropical Storm | 20 | 996 | NNW |
| 2017-06-12 05:00:00 | 19.7°N | 115.7°E | Tropical Storm | 20 | 996 | NNW |
| 2017-06-12 08:00:00 | 20.2°N | 115.4°E | Tropical Storm | 20 | 996 | NNW |
| 2017-06-12 11:00:00 | 20.6°N | 115.1°E | Tropical Storm | 23 | 988 | NNW |
| 2017-06-12 14:00:00 | 21°N | 114.8°E | Severe Tropical Storm | 25 | 984 | NNW |
| 2017-06-12 17:00:00 | 21.6°N | 114.5°E | Severe Tropical Storm | 25 | 984 | NNW |
| 2017-06-12 20:00:00 | 21.9°N | 114.4°E | Severe Tropical Storm | 25 | 984 | NNW |
| 2017-06-12 23:00:00 | 22.5°N | 114.5°E | Tropical Storm | 23 | 990 | N |
| 2017-06-13 02:00:00 | 22.9°N | 114.6°E | Tropical Storm | 23 | 990 | N |
| 2017-06-13 05:00:00 | 23.5°N | 114.7°E | Tropical Storm | 18 | 998 | N |
| 2017-06-13 08:00:00 | 23.9°N | 114.8°E | Tropical Storm | 18 | 998 | N |
| 2017-06-13 11:00:00 | 24.5°N | 115.1°E | Nameless | 15 | 1000 | NNE |
Sampled rows shown; all 46 track points are available on the interactive map or via the public API .
Typhoon Merbok’s international code is 201702, which is the 2nd Typhoon of 2017, the international name MERBOK.
Typhoon Merbokpeak intensity is Severe Tropical Storm°E, max wind 25m/s, minimum Pressure 984 hPa.
2017-06-12 23:00:00 in GuangdongShenzhen Peninsula Landfall.
TyphoonSays (taifengshuo.com) provides typhoon Merbok's Track history map, multinational meteorological agency Forecast comparison, wind range with IntensityTrend, page address: https://taifengshuo.com/typhoon/201702.
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Weather data: NASA GIBS / OpenWeatherMap / Open-Meteo / NOAA WW3, for reference only
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