What the record says
Hilda was a hurricane in the North Atlantic basin that lasted about 9 days, from 28 September 1964 to 7 October 1964. Its peak was Category 4 (120 kt) on 1 October 1964, with a 1-minute sustained wind of 120 kt (138 mph, 222 km/h). Its lowest recorded pressure was 941 hPa.
- Category 4peak intensity
- 120 ktpeak wind (138 mph)
- 941 hPalowest pressure
- 9 dayslifetime
Source of the peak wind: NOAA National Hurricane Center (HURDAT2, Atlantic).
It has its own page because it reached category 4 or stronger.
This page gives the official record's figures. It does not describe the human cost of the storm, which is far larger than any wind speed or pressure here.
Where it came ashore
- 29 September 1964: Cuba (35 kt)
- 4 October 1964: United States of America (90 kt)
A landfall here is the first tropical position over land after time at sea, so it is within about six hours of the real event. The record shows up to 8.
Countries it came within 50 km of
Strongest effect first.
US counties it came within 50 km of
- Assumption Parish, Louisiana
- Ascension Parish, Louisiana
- West Baton Rouge Parish, Louisiana
- St. Landry Parish, Louisiana
- St. James Parish, Louisiana
- Pointe Coupee Parish, Louisiana
- Livingston Parish, Louisiana
- East Baton Rouge Parish, Louisiana
- Vermilion Parish, Louisiana
- Terrebonne Parish, Louisiana
- St. Mary Parish, Louisiana
- St. Martin Parish, Louisiana
Showing 12 of 40, strongest first.
How to read this track
The line joins the storm's six-hourly positions with straight lines, coloured by its intensity at each point, so it shows how the storm strengthened and weakened. The real path curved between the positions. A dashed grey stretch means the storm had become post-tropical. Records before the satellite era (about the 1960s) are estimates.
Source: NOAA NCEI IBTrACS, public domain. See data sources and caveats.
Other notable storms of the 1964 North Atlantic season
- Cleo (1964)Category 4
- Dora (1964)Category 4
- Gladys (1964)Category 4
- Isbell (1964)Category 3
Other notable storms near United States of America
- Rita (2005)18 September 2005 to 26 September 2005, peak Category 5 (155 kt), 897 hPa
- Camille (1969)14 August 1969 to 22 August 1969, peak Category 5 (150 kt), 905 hPa
- Katrina (2005)23 August 2005 to 31 August 2005, peak Category 5 (150 kt), 902 hPa
- Isabel (2003)6 September 2003 to 20 September 2003, peak Category 5 (145 kt), 915 hPa
- Esther (1961)10 September 1961 to 27 September 1961, peak Category 5 (140 kt), 919 hPa