Typhoon Nalgae trajectory
Track and Movement Characteristics
The 2005 No. 6 typhoon, Nalgae, had a relatively short lifecycle, lasting about 66 hours from formation to dissipation. Observations showed that it initially formed over the open Northwest Pacific (25.9°N, 162.8°E), with its overall movement showing a clear tendency toward the NNW before gradually turning toward the NE in a parabolic track. From 20:00 on July 20 to 14:00 on July 21, the typhoon’s center latitude rapidly moved north from 25.9°N to 27.6°N, while its longitude shifted from 162.8°E to 160.4°E, indicating a strong northwestward component to its movement.
Notably, around 14:00 on July 22 marked a key turning point in the track. Prior to this, the typhoon moved continuously toward the northwest. Afterwards, the longitude values began to increase (from 158.8°E to 160.1°E), indicating that under the influence of the westerly steering flow in the mid-to-high latitudes, the typhoon track made a significant right turn, shifting toward the northeast. Throughout the entire process, the typhoon did not make contact with any land; there are no landfall records, as it remained over the ocean.
Intensity evolution and historical comparison
在Intensity变化方面, “Nalgae”表现出“快速增强—稳定维持—缓慢减弱”的特征. formed初期气压为998hPa, wind speed18m/s; 经过约18h的加强, at 7月21日14时达到peak intensity, 此时中心最低气压降至990hPa, max wind 增至23m/s, 等级定为Tropical Storm. 随后, 从7月21日14时至7月23日08时, Typhoon 在长达42h的Time内维持peak intensity或接近巅峰状态, 气压稳定在990hPa, wind speed保持在23m/s, 显示出较好的结构稳定性. 直至生命末期, 气压回升至998hPa, wind speed回落至18m/s, 系统逐渐消散.
Its peak air pressure (990hPa) is equal to the 11th Typhoon “Nalgae” in 2017, but far below the Severe Typhoon level (945hPa) of the 19th Typhoon “Nalgae” in 2011 and the 22nd Typhoon “Nalgae” Typehoon level (975hPa) in 2022.
Typhoon Nalgae routes
| Time | Position | Intensity | Wind · Pressure | Moving Toward |
|---|
| 07-18 08:00 | 21.3°N
168°E | Tropical Depression | 12 m/s
1008 hPa | - |
| 07-18 20:00 | 22.3°N
167.6°E | Tropical Depression | 12 m/s
1008 hPa | NW |
| 07-19 08:00 | 22.8°N
166.4°E | Tropical Depression | 15 m/s
1008 hPa | W |
| 07-19 20:00 | 23.2°N
165°E | Tropical Depression | 15 m/s
1008 hPa | WNW |
| 07-20 08:00 | 24.2°N
163.9°E | Tropical Depression | 15 m/s
1002 hPa | NW |
| 07-20 20:00 | 26°N
162.6°E | Tropical Storm | 18 m/s
998 hPa | NNW |
| 07-21 08:00 | 27°N
161.1°E | Tropical Storm | 23 m/s
990 hPa | NW |
| 07-21 20:00 | 28.4°N
159.4°E | Tropical Storm | 23 m/s
990 hPa | NW |
| 07-22 08:00 | 30°N
158.6°E | Tropical Storm | 23 m/s
990 hPa | NNW |
| 07-22 20:00 | 31.4°N
159°E | Tropical Storm | 23 m/s
990 hPa | NNE |
| 07-23 08:00 | 32.4°N
159.7°E | Tropical Storm | 20 m/s
995 hPa | NNE |
| 07-23 20:00 | 32.7°N
160.6°E | Tropical Storm | 20 m/s
995 hPa | ENE |
| 07-24 08:00 | 34.4°N
162.8°E | Tropical Storm | 18 m/s
998 hPa | NE |
| 07-24 20:00 | 35.7°N
163.9°E | Tropical Depression | 15 m/s
1000 hPa | NE |
| 07-25 08:00 | 37°N
164.9°E | Tropical Depression | 15 m/s
1004 hPa | NNE |
| 07-25 20:00 | 38.3°N
165.8°E | Tropical Depression | 12 m/s
1004 hPa | NNE |
| 07-26 08:00 | 39.3°N
166°E | Tropical Depression | 12 m/s
1004 hPa | N |
| 07-26 20:00 | 40.2°N
165.7°E | Tropical Depression | 12 m/s
1004 hPa | N |
| 07-27 08:00 | 41°N
165.6°E | Tropical Depression | 12 m/s
1004 hPa | N |
| 07-27 20:00 | 42°N
165.5°E | Tropical Depression | 10 m/s
1006 hPa | N |
| 07-28 02:00 | 42.6°N
165.5°E | Tropical Depression | 10 m/s
1006 hPa | N |
Sampled rows shown; all 40 track points are available on the interactive map or via the public API .
FAQ
Typhoon Nalgae is the 2005 Typhoon.
Typhoon Nalgae's international code is 200506, is 2005 Typehoon No. 6, international name NALGAE.
What is the most powerful typhoon Nalgae?
Typhoon Nalgae peak intensity is Tropical Storm, max wind 23m/s, minimum central pressure 990 hPa.
Typhoon Nalgae Landfall?
According to records, Typhoon Nalgae is not in our coastal Landfall.
Where can I view typhoon Nalgae's live track map?
TyphoonSays (taifengshuo.com) provides typhoon Nalgae's Track history map, multinational meteorological agency Forecast comparison, wind circle range and IntensityTrend, page address: https://taifengshuo.com/typhoon/200506.
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