[Quick Archive Overview]Typhoon IRIS (No.195103, 1981年前的历史序号) is a 1951 Northwest Pacific typhoon; peak intensity Super Typhoon, max wind 80m/s, minimum central pressure 909hPa, 未在我国Landfall, 1951-05-15 was numbered off, 全程记录66 track points. (注: 1970年代以前的Typhoon Intensity主要依靠飞机侦察和船舶报告估算, wind speed记录普遍偏高, 此为China气象局最佳路径原始值, 与现代卫星时代数据不宜直接比较. )
Identifier notes: International identifiers for Northwest Pacific typhoons have been assigned since 1981 by JMA in Japan, the Regional Specialized Meteorological Center for East Asia. This system did not exist in 1951, when 195103 was the historical identifier used by the CMA. The numbers assigned that year by JMA in Japan, the Joint Typhoon Warning Center in the United States, and China's meteorological agencies might differ for the same typhoon and cannot be compared directly.
Track data sources: China Meteorological Administration Tropical Cyclone Best Track Dataset (CMA-STI); wind speeds are 2-minute sustained wind speeds.
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A complete review of Typhoon IRIS’s track
Typhoon IRIS at 1951-04-28 20:00 at 6.3°N, 144.9°E over the Northwest Pacific; initial intensity: Tropical Depression.
It peaked at Super Typhoon intensity with max winds of 80 m/s (~288 km/h) and a minimum central pressure of 909hPa, recorded at 1951-05-03 20:00.
After 02:00 on May 15, 1951, Typhoon IRIS gradually weakened and was designated dissipated at 02:00 that day. Its lifecycle contains 66 track points.
Typhoon IRIS track data table
| Time | Position | Intensity | Wind · Pressure | Move toward |
|---|
| 04-28 20:00 | 6.3°N
144.9°E | Tropical Depression | 10 m/s
1008 hPa | - |
| 04-29 14:00 | 6.6°N
143.5°E | Tropical Depression | 15 m/s
1003 hPa | WNW |
| 04-30 08:00 | 8°N
141.7°E | Tropical Storm | 20 m/s
1000 hPa | WNW |
| 05-01 02:00 | 8.8°N
139°E | Severe Tropical Storm | 25 m/s
994 hPa | WNW |
| 05-01 20:00 | 9.1°N
136.2°E | Severe Tropical Storm | 30 m/s
987 hPa | W |
| 05-02 14:00 | 9.6°N
133.8°E | Severe Tropical Storm | 30 m/s
984 hPa | WNW |
| 05-03 08:00 | 10°N
131°E | Super Typhoon | 70 m/s
926 hPa | W |
| 05-04 02:00 | 10.6°N
128.8°E | Super Typhoon | 80 m/s
909 hPa | WNW |
| 05-04 20:00 | 11.2°N
126.3°E | Super Typhoon | 80 m/s
912 hPa | WNW |
| 05-05 14:00 | 12.5°N
124°E | Super Typhoon | 65 m/s
941 hPa | NW |
| 05-06 08:00 | 14°N
121.6°E | Typhoon | 40 m/s
975 hPa | WNW |
| 05-07 02:00 | 15.3°N
118.4°E | Typhoon | 35 m/s
988 hPa | WNW |
| 05-07 20:00 | 18.3°N
118.1°E | Typhoon | 35 m/s
981 hPa | N |
| 05-08 14:00 | 21°N
120.3°E | Typhoon | 40 m/s
974 hPa | NE |
| 05-09 08:00 | 24°N
125.4°E | Typhoon | 40 m/s
970 hPa | ENE |
| 05-10 02:00 | 26.7°N
133.3°E | Severe Tropical Storm | 25 m/s
990 hPa | ENE |
| 05-10 20:00 | 27.8°N
140°E | Tropical Storm | 20 m/s
995 hPa | E |
| 05-11 14:00 | 27.7°N
144.6°E | Tropical Storm | 20 m/s
995 hPa | ESE |
| 05-12 08:00 | 27.1°N
142.2°E | Tropical Depression | 15 m/s
1000 hPa | W |
| 05-13 02:00 | 30°N
142°E | Tropical Depression | 15 m/s
1000 hPa | N |
| 05-13 20:00 | 31.4°N
146.1°E | Tropical Depression | 10 m/s
1004 hPa | E |
| 05-14 14:00 | 33°N
154°E | Tropical Depression | - m/s
1006 hPa | ENE |
| 05-15 02:00 | 37°N
160°E | Tropical Depression | - m/s
1008 hPa | NE |
Sampled rows shown; all 66 track points are available on the interactive map or via the public API .
FAQ
Which numbered typhoon of 1951 was Typhoon IRIS?
Typhoon IRIS was assigned 195103, the historical identifier still used by the CMA. It was the third numbered typhoon of 1951 and had the international name IRIS. International identifiers for Northwest Pacific typhoons were not introduced until 1981. Before then, each agency used its own numbering system, and the numbers assigned by JMA in Japan, the Joint Typhoon Warning Center in the United States, and China's meteorological agencies might differ for the same typhoon and cannot be compared directly.
Where does the track data for Typhoon IRIS come from?
Track data sources: China Meteorological Administration Tropical Cyclone Best Track Dataset (CMA-STI); wind speeds are 2-minute sustained wind speeds.
What was the peak intensity of Typhoon IRIS?
Typhoon IRIS peak intensity is Super Typhoon, max wind 80m/s, minimum central pressure 909 hPa.
Did Typhoon IRIS make landfall?
According to the records, Typhoon IRIS did not make landfall along China’s coast.
Where can I view typhoon IRIS's live track map?
TyphoonSays (taifengshuo.com) provides Typhoon IRIS’s track history map, forecasts from multiple meteorological agencies, wind circles, and intensity trends. Page address: https://taifengshuo.com/typhoon/195103.
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