[Quick Archive Overview]Typhoon IVY (No.195629, the historical numbering used before 1981) was a 1956 Northwest Pacific typhoon. Its peak intensity was Typhoon, with maximum winds of 40m/s and a minimum central pressure of 985hPa. It did not make landfall in China and was numbered off on 1956-09-27. The full record contains 20 track points.
Numbering note: International uniform numbering for the Northwest Pacific has been assigned by the JMA, the Regional Specialized Meteorological Center for East Asia, since 1981. This system did not exist in 1956. The 195629 designation is the historical number retained by the CMA. The numbers assigned that year by the JMA, the US Joint Typhoon Warning Center, and China’s meteorological authorities to the same typhoon may differ 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 IVY’s track
Typhoon IVY at 1956-09-23 02:00 at 25.5°N, 141°E over the Northwest Pacific; initial intensity: Tropical Depression.
It peaked at Typhoon intensity with max winds of 40 m/s (~144 km/h) and a minimum central pressure of 985hPa, recorded at 1956-09-25 20:00.
After 20:00 on 1956-09-27, Typhoon IVY gradually weakened and was numbered off at 20:00 on 1956-09-27. Its lifecycle included 20 recorded track points.
Typhoon IVY track data table
| Time | Position | Intensity | Wind · Pressure | Move toward |
|---|
| 09-23 02:00 | 25.5°N 141°E | Tropical Depression | - m/s 1010 hPa | - |
| 09-23 08:00 | 26.3°N 141.3°E | Tropical Depression | 15 m/s 1006 hPa | NNE |
| 09-23 14:00 | 26.9°N 142.1°E | Tropical Storm | 20 m/s 1003 hPa | NE |
| 09-23 20:00 | 27.1°N 143.6°E | Severe Tropical Storm | 25 m/s 999 hPa | E |
| 09-24 02:00 | 27.2°N 145.2°E | Severe Tropical Storm | 25 m/s 994 hPa | E |
| 09-24 08:00 | 27.3°N 146.7°E | Severe Tropical Storm | 30 m/s 990 hPa | E |
| 09-24 14:00 | 27.4°N 148.4°E | Severe Tropical Storm | 30 m/s 990 hPa | E |
| 09-24 20:00 | 27.5°N 150°E | Severe Tropical Storm | 30 m/s 990 hPa | E |
| 09-25 02:00 | 27.1°N 151.5°E | Typhoon | 35 m/s 988 hPa | ESE |
| 09-25 08:00 | 26.4°N 151.7°E | Typhoon | 35 m/s 988 hPa | SSE |
| 09-25 14:00 | 25.8°N 150.8°E | Typhoon | 35 m/s 987 hPa | SW |
| 09-25 20:00 | 25.4°N 149.9°E | Typhoon | 40 m/s 985 hPa | WSW |
| 09-26 02:00 | 25.1°N 148.5°E | Typhoon | 40 m/s 985 hPa | WSW |
| 09-26 08:00 | 25.7°N 146.9°E | Typhoon | 40 m/s 985 hPa | WNW |
| 09-26 14:00 | 26.8°N 145.6°E | Typhoon | 35 m/s 988 hPa | NW |
| 09-26 20:00 | 28°N 144.5°E | Severe Tropical Storm | 30 m/s 993 hPa | NW |
| 09-27 02:00 | 29.5°N 143.9°E | Severe Tropical Storm | 25 m/s 998 hPa | NNW |
| 09-27 08:00 | 31.1°N 143.5°E | Tropical Storm | 20 m/s 1000 hPa | NNW |
| 09-27 14:00 | 33°N 143.1°E | Tropical Storm | 20 m/s 1003 hPa | N |
| 09-27 20:00 | 35°N 143.2°E | Tropical Storm | 20 m/s 1003 hPa | N |
FAQ
Which numbered typhoon of 1956 was Typhoon IVY?
The 195629 designation for Typhoon IVY is the historical number retained by the CMA, meaning No. 29 of 1956. Its international name was IVY. International uniform numbering for the Northwest Pacific began in 1981; before then, agencies used their own numbering systems. The numbers assigned by the JMA, the US Joint Typhoon Warning Center, and China’s meteorological authorities to the same typhoon may differ and cannot be compared directly.
Where does the track data for Typhoon IVY 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 maximum intensity of Typhoon IVY?
Typhoon IVY peak intensity is Typhoon , max wind 40m/s, minimum central pressure 985 hPa.
Did Typhoon IVY make landfall?
According to the records, Typhoon IVY did not make landfall along China’s coast.
Where can I view typhoon IVY's live track map?
TyphoonSays (taifengshuo.com) provides the track history and forecast comparisons from multiple meteorological agencies for Typhoon IVY, along with its wind circle and intensity trends. Page URL: https://taifengshuo.com/typhoon/195629.
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