Typhoon HARRIET (197714) Track Archive

1977 Typhoon Typhoon archive

[Quick Archive Overview]Typhoon HARRIET (No.197714, the historical numbering used before 1981) was a 1977 Northwest Pacific typhoon. It peaked as a severe tropical storm, with maximum winds of 30 m/s and a minimum central pressure of 980 hPa. It did not make landfall in China and was dissipated on October 21, 1977. A total of 24 track points were recorded.

Numbering note: International typhoon numbers in the Northwest Pacific are assigned by the JMA in Japan, the regional specialized meteorological center for East Asia, beginning in 1981. This system did not exist in 1977. The identifier 197714 is the historical number retained by the CMA. The numbers assigned that year by the JMA in Japan, the Joint Typhoon Warning Center in the United States, and China's meteorological agencies may differ and cannot be directly matched.
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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Full Review of Typhoon HARRIET's Track

Typhoon HARRIET at 1977-10-15 08:00 at 13.5°N, 144.5°E over the Northwest Pacific; initial intensity: Tropical Depression.

It peaked at Severe Tropical Storm intensity with max winds of 30 m/s (~108 km/h) and a minimum central pressure of 980hPa, recorded at 1977-10-18 14:00.

After 02:00 on October 21, 1977, Typhoon HARRIET gradually weakened and was dissipated at 02:00 that day. Its lifetime was recorded with 24 track points.

Typhoon HARRIET Track Data Table

Time	Position	Intensity	Wind · Pressure	Move toward
10-15 08:00	13.5°N 144.5°E	Tropical Depression	15 m/s 1000 hPa	-
10-15 20:00	13.8°N 140.3°E	Tropical Depression	15 m/s 1000 hPa	W
10-16 08:00	15.3°N 136.5°E	Tropical Depression	15 m/s 1000 hPa	WNW
10-16 20:00	15.8°N 134.1°E	Tropical Depression	15 m/s 998 hPa	W
10-17 08:00	17.1°N 132.4°E	Tropical Storm	20 m/s 990 hPa	NW
10-17 20:00	17.5°N 131.3°E	Severe Tropical Storm	25 m/s 986 hPa	SW
10-18 08:00	19.1°N 132.6°E	Severe Tropical Storm	25 m/s 984 hPa	N
10-18 20:00	22°N 133.1°E	Severe Tropical Storm	30 m/s 980 hPa	NNE
10-19 08:00	25.5°N 135°E	Severe Tropical Storm	25 m/s 988 hPa	NNE
10-19 20:00	28.1°N 137.2°E	Severe Tropical Storm	25 m/s 986 hPa	NE
10-20 08:00	29.3°N 139.7°E	Severe Tropical Storm	25 m/s 988 hPa	ENE
10-20 20:00	30.3°N 144°E	Tropical Storm	20 m/s 995 hPa	E
10-21 02:00	30.5°N 147.5°E	Tropical Storm	20 m/s 998 hPa	E

Sampled rows shown; all 24 track points are available on the interactive map or via the public API .

FAQ

Which numbered typhoon of 1977 was Typhoon HARRIET?

HARRIET's identifier 197714 is the historical number retained by the CMA, meaning the 14th typhoon of 1977, while its international name was HARRIET. International typhoon numbering in the Northwest Pacific did not begin until 1981. Before then, agencies used their own numbering systems, so the numbers assigned by the JMA in Japan, the Joint Typhoon Warning Center in the United States, and China's meteorological agencies may differ and cannot be directly matched.

Where does the track data for Typhoon HARRIET 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 level of Typhoon HARRIET?

Typhoon HARRIET peak intensity is Severe Tropical Storm, max wind 30m/s, minimum central pressure 980 hPa.

Did Typhoon HARRIET make landfall?

According to records, Typhoon HARRIET did not make landfall on China's coast.

Where can I view typhoon HARRIET's live track map?

TyphoonSays (taifengshuo.com) provides a track history map of Typhoon HARRIET, forecasts from multiple meteorological agencies, wind circle coverage, and intensity trends. Page address: https://taifengshuo.com/typhoon/197714.

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