The SummaryTyphoon Noru (international code 201705) is a 2017 Northwest Pacific typhoon; peak intensity Severe Typhoon, max wind 50m/s, minimum central pressure 940hPa, at 2017-08-07 09:00LandfallJapan四国岛室户 Citycoastal , 2017-08-08 was numbered off, 全程记录115 track points.
Typhoon Noru, international code 201705, international name NORU, 2017 Northwest Pacific typhoon. Formed: 2017-07-21 08:00:00, ended: 2017-08-08 14:00:00. Peak intensity: Severe Typhoon, minimum central pressure: 940 hPa, max wind: 50m/s.
Typhoon Noru at 2017-07-21 08:00:00 at 27.5°N, 158.3°E over the Northwest Pacific; initial intensity: Tropical Storm.
It peaked at Severe Typhoon intensity with max winds of 50 m/s (~180 km/h) and a minimum central pressure of 940hPa, recorded at 2017-07-31 05:00:00.
2017-08-07 09:00:00, Typhoon Noru in Citycoastal Landfall in Japan.
2017-08-07 16:00:00, Typhoon Noru in JapanLandfall.
Typhoon Noru gradually weakened and was numbered off on 2017-08-08 14:00:00 was numbered off; its lifecycle recorded 115 track points.
2017年第5号Typhoon “Noru”的生命史长达18天, 路径呈现显著的复杂性与多阶段性. formed初期 (7月21日至24日) , 系统位 at Northwest Pacific远洋海域, 整体 toward W direction缓慢Moving, The latitude维持在27°N至28°N之间. 随后, 受大气环流引导, typhoon track出现首次转折, at 7月25日前后转 toward NE, 但不久后又 at 7月27日至30日期间再次折 toward SW, 形成罕见的“打转”或回旋形态, 最低纬度降至23.1°N. 这一阶段的徘徊为其后续Intensity的爆发提供了充足的热力条件. 7月31日后, “Noru”重新确立NE toward Moving路径, 并加速 toward Japan列岛靠近. 从坐标序列可见, 其During从158.3°E大幅W进至130°E附近, 随后迅速E移N上, 最终 at 8月8日在37.7°N, 138.2°E转化为温带气旋或消散, 整体路径跨度极大, 涵盖了热带至中纬度广阔海域.
Intensity change of “Noru” has a typical “double peak” characteristic and fluctuates sharply. first born as Tropical Storm (18m/s) , after the first enhancement at July 24 reaches Typhoon level (38m/s) . During the rotation of the path in late July, the system once weakened into Severe Tropical Storm (28m/s, 982hPa) , but then on July 31 comes explosive enhancement, Pressure gradually drops to 940hPa, max wind to 50m/s, reaches Severe Typhoon peak.
Compared to the same name Typhoon, the 2017 'Noru' Intensity is between the 2011 and 2022 types of Typhoon. 2011 No. 13 'Noru' is only for Tropical StormIntensity (minimum atmospheric pressure 996hPa), the weakest intensity; and 2022 No. 16 'Noru' is developed to Super Typhoon (minimum atmospheric pressure 915hPa), the strongest intensity. 2017 No. 940hPa with the minimum atmospheric pressure and 50m/s Max Wind stands in the middle, showing its stronger development potential under suitable ocean temperatures, but limited at mid-high latitude environment, failing to maintain peak status before Landfall.
| Time | The latitude | During | Intensity | Wind (m/s) | Pressure (hPa) | Moving toward |
|---|---|---|---|---|---|---|
| 2017-07-21 08:00:00 | 27.5°N | 158.3°E | Tropical Storm | 18 | 1004 | NWW |
| 2017-07-22 08:00:00 | 28.3°N | 154.4°E | Tropical Storm | 18 | 1002 | SWW |
| 2017-07-23 08:00:00 | 28.2°N | 151.3°E | Severe Tropical Storm | 28 | 985 | SSE |
| 2017-07-24 08:00:00 | 27.3°N | 152.2°E | Typhoon | 38 | 965 | SEE |
| 2017-07-25 08:00:00 | 25.7°N | 156.5°E | Typhoon | 40 | 960 | NEE |
| 2017-07-26 08:00:00 | 27.9°N | 158°E | Typhoon | 35 | 970 | NNW |
| 2017-07-27 08:00:00 | 30.8°N | 152.2°E | Typhoon | 35 | 970 | W |
| 2017-07-28 08:00:00 | 29.6°N | 145.3°E | Typhoon | 33 | 975 | SW |
| 2017-07-29 08:00:00 | 27.2°N | 142.6°E | Typhoon | 33 | 975 | SSW |
| 2017-07-30 08:00:00 | 23.8°N | 141.4°E | Severe Tropical Storm | 28 | 982 | SW |
| 2017-07-31 08:00:00 | 22.8°N | 140.4°E | Severe Typhoon | 50 | 940 | NWW |
| 2017-08-01 08:00:00 | 23.6°N | 138.3°E | Severe Typhoon | 45 | 950 | NW |
| 2017-08-02 08:00:00 | 25.4°N | 136.5°E | Severe Typhoon | 45 | 950 | NNW |
| 2017-08-03 08:00:00 | 27.3°N | 134.7°E | Severe Typhoon | 45 | 950 | NWW |
| 2017-08-04 08:00:00 | 28.4°N | 131.4°E | Typhoon | 40 | 960 | NWW |
| 2017-08-05 02:00:00 | 29.1°N | 130.3°E | Typhoon | 40 | 960 | NNW |
| 2017-08-05 20:00:00 | 29.9°N | 130°E | Severe Typhoon | 42 | 955 | NE |
| 2017-08-06 14:00:00 | 31.1°N | 131.4°E | Typhoon | 38 | 965 | NE |
| 2017-08-07 14:00:00 | 34°N | 135°E | Typhoon | 33 | 975 | NE |
| 2017-08-08 14:00:00 | 37.7°N | 138.2°E | Tropical Storm | 18 | 990 | NNE |
Sampled rows shown; all 115 track points are available on the interactive map or via the public API .
The international code for Typhoon Noru is 201705, which is the 5th Typhoon of 2017, the international name NORU.
Typhoon Noru peak intensity is Severe Typhoon, max wind 50m/s, minimum central pressure 940 hPa.
2017-08-07 09:00:00 in Japan Citycoastal Landfall; 2017-08-07 16:00:00 in JapanLandfall.
TyphoonSays (taifengshuo.com) provides typhoon Noru's Track history map, multinational meteorological agency Forecast comparison, wind range with IntensityTrend, page address: https://taifengshuo.com/typhoon/201705.
Basemap
Weather Layers (multi-select)
Precipitation
Tools
Weather data: NASA GIBS / OpenWeatherMap / Open-Meteo / NOAA WW3, for reference only
TyphoonSays AI assistant · answers for reference