The 1965 season

Cyclone Flora (1965)

Cyclone Flora reached Category 1 in the South Indian between November 30, 1964 and December 9, 1964, with a lowest pressure of 992 mb, and made landfall.

Radar

Reflectivity now over Cyclone Flora. Open it to see storms, cones and warnings on the map.

Open the live radar with storms, cones and warnings

Radar mosaic and map layers from NOAA MRMS. Boundaries from the Iowa Environmental Mesonet.

The storm

Basin
South Indian
Dates
November 30, 1964 to December 9, 1964
Peak strength
Category 1, 65 kt (75 mph)
Lowest pressure
992 mb (29.29 inHg)
Landfall
Yes
Accumulated cyclone energy
2.7
Identifier
SH041965

Deaths and damage

No source this site reads publishes a machine-readable casualty or damage figure for a storm of this era. The National Hurricane Center’s season tables begin in 1995 and carry deaths and damage only from 2005 in the Atlantic and 2020 in both basins; the US Storm Events record begins in 1996.

Track

Time (UTC)PositionWindPressureStatus
Nov 30, 18:0010.4S 134.6E5 ktTropical storm
Dec 1, 00:0010.8S 134.3E20 ktTropical storm
Dec 1, 06:0011.0S 133.9E25 ktTropical storm
Dec 1, 12:0011.2S 133.5E30 ktTropical storm
Dec 1, 18:0011.4S 133.1E30 ktTropical storm
Dec 2, 00:0011.6S 132.7E25 ktTropical storm
Dec 2, 06:0011.8S 132.2E25 ktTropical storm
Dec 2, 12:0012.1S 131.9E25 ktTropical storm
Dec 2, 18:0012.4S 131.7E25 ktTropical storm
Dec 3, 00:0013.0S 131.8E20 ktTropical storm
Dec 3, 06:0013.4S 132.2E15 ktTropical storm
Dec 3, 12:0013.6S 132.7E15 ktTropical storm
Dec 3, 18:0013.7S 133.4E20 ktTropical storm
Dec 4, 00:0013.9S 134.2E30 ktTropical storm
Dec 4, 06:0014.3S 135.2E35 ktTropical storm
Dec 4, 12:0014.8S 136.2E35 ktTropical storm
Dec 4, 18:0015.4S 137.4E30 ktTropical storm
Dec 5, 00:0015.8S 138.9E35 ktTropical storm
Dec 5, 06:0016.3S 140.2E40 ktTropical storm
Dec 5, 12:0016.7S 141.3E65 ktTropical storm
Dec 5, 18:0017.4S 142.3E55 ktTropical storm
Dec 6, 00:0017.4S 143.4E40 ktTropical storm
Dec 6, 06:0017.6S 144.5E30 ktTropical storm
Dec 6, 12:0018.0S 146.2E40 kt996 mbTropical storm
Dec 6, 18:0018.3S 147.4E45 ktTropical storm
Dec 7, 00:0018.6S 148.1E40 ktTropical storm
Dec 7, 06:0018.7S 148.7E35 ktTropical storm
Dec 7, 12:0018.9S 149.2E40 ktTropical storm
Dec 7, 18:0019.0S 149.8E45 ktTropical storm
Dec 8, 00:0019.2S 150.3E40 ktTropical storm
Dec 8, 06:0019.3S 150.9E35 ktTropical storm
Dec 8, 12:0019.5S 151.5E30 ktTropical storm
Dec 8, 18:0019.9S 152.3ETropical storm
Dec 9, 00:0020.0S 152.8ETropical storm

Other South Indian storms of 1965

What this means

A best track is the record a warning agency settles on after the storm, not what it said at the time: position, maximum sustained wind and central pressure every six hours, revised against every observation that came in later. Category is the Saffir-Simpson scale, which runs from Category 1 at 64 kt to Category 5 at 137 kt and reads wind only, so it says nothing about surge or rain. Accumulated cyclone energy adds up the square of the wind through the storm's life, so it counts strength and duration together.

Sources

Storm history from NOAA NCEI’s International Best Track Archive for Climate Stewardship (IBTrACS), which merges the official best track of every warning agency. Live storms, cones, watches and warnings from the National Hurricane Center and the Central Pacific Hurricane Center. Archived radar from NOAA’s Level II archive.