Hurricane Iva (1988)
Hurricane Iva reached Category 2 in the Eastern Pacific between August 5, 1988 and August 13, 1988, with a lowest pressure of 968 mb.
Radar
Reflectivity now over Hurricane Iva. Open it to see storms, cones and warnings on the map.























Radar mosaic and map layers from NOAA MRMS. Boundaries from the Iowa Environmental Mesonet.
The storm
- Basin
- Eastern Pacific
- Dates
- August 5, 1988 to August 13, 1988
- Peak strength
- Category 2, 90 kt (104 mph)
- Lowest pressure
- 968 mb (28.59 inHg)
- Landfall
- No; closest approach 257 km (160 mi)
- Accumulated cyclone energy
- 9.8
- Fastest the center moved
- 17 kt (20 mph)
- Identifier
- EP091988
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) | Position | Wind | Pressure | Status |
|---|---|---|---|---|
| Aug 5, 00:00 | 13.2N 96.4W | 25 kt | 1012 mb | Tropical depression |
| Aug 5, 06:00 | 13.5N 98.1W | 25 kt | 1011 mb | Tropical depression |
| Aug 5, 12:00 | 13.8N 99.7W | 25 kt | 1010 mb | Tropical depression |
| Aug 5, 18:00 | 14.3N 101.2W | 30 kt | 1009 mb | Tropical depression |
| Aug 6, 00:00 | 14.5N 102.6W | 35 kt | 1005 mb | Tropical storm |
| Aug 6, 06:00 | 14.9N 103.9W | 45 kt | 1000 mb | Tropical storm |
| Aug 6, 12:00 | 15.2N 105.3W | 45 kt | 1000 mb | Tropical storm |
| Aug 6, 18:00 | 15.7N 106.5W | 55 kt | 994 mb | Tropical storm |
| Aug 7, 00:00 | 16.2N 107.4W | 65 kt | 987 mb | Hurricane |
| Aug 7, 06:00 | 16.7N 108.3W | 65 kt | 987 mb | Hurricane |
| Aug 7, 12:00 | 17.1N 109.1W | 67 kt | 979 mb | Hurricane |
| Aug 7, 18:00 | 17.6N 110.0W | 84 kt | 975 mb | Hurricane |
| Aug 8, 00:00 | 18.0N 110.5W | 90 kt | 970 mb | Hurricane |
| Aug 8, 06:00 | 18.3N 111.2W | 90 kt | 970 mb | Hurricane |
| Aug 8, 12:00 | 19.2N 112.2W | 90 kt | 968 mb | Hurricane |
| Aug 8, 18:00 | 20.0N 113.2W | 90 kt | 970 mb | Hurricane |
| Aug 9, 00:00 | 20.4N 114.0W | 84 kt | 975 mb | Hurricane |
| Aug 9, 06:00 | 20.6N 115.0W | 84 kt | 975 mb | Hurricane |
| Aug 9, 12:00 | 20.7N 115.8W | 77 kt | 979 mb | Hurricane |
| Aug 9, 18:00 | 20.6N 116.7W | 65 kt | 987 mb | Hurricane |
| Aug 10, 00:00 | 20.5N 117.3W | 55 kt | 994 mb | Tropical storm |
| Aug 10, 06:00 | 20.4N 117.5W | 55 kt | 994 mb | Tropical storm |
| Aug 10, 12:00 | 20.3N 117.7W | 45 kt | 1000 mb | Tropical storm |
| Aug 10, 18:00 | 20.2N 117.9W | 40 kt | 1002 mb | Tropical storm |
| Aug 11, 00:00 | 20.0N 118.3W | 35 kt | 1005 mb | Tropical storm |
| Aug 11, 06:00 | 19.9N 118.7W | 35 kt | 1005 mb | Tropical storm |
| Aug 11, 12:00 | 19.7N 119.1W | 35 kt | 1006 mb | Tropical storm |
| Aug 11, 18:00 | 19.5N 119.5W | 30 kt | 1009 mb | Tropical depression |
| Aug 12, 00:00 | 19.2N 120.0W | 30 kt | 1009 mb | Tropical depression |
| Aug 12, 06:00 | 19.0N 120.4W | 25 kt | 1010 mb | Tropical depression |
| Aug 12, 12:00 | 18.9N 120.7W | 25 kt | 1010 mb | Tropical depression |
| Aug 12, 18:00 | 18.6N 121.2W | 20 kt | 1011 mb | Tropical depression |
| Aug 13, 00:00 | 18.4N 121.6W | 20 kt | 1012 mb | Tropical depression |
| Aug 13, 06:00 | 18.1N 122.1W | 20 kt | 1012 mb | Tropical depression |
| Aug 13, 12:00 | 17.8N 122.7W | 20 kt | 1013 mb | Tropical depression |
| Aug 13, 18:00 | 17.5N 123.3W | 20 kt | 1013 mb | Tropical depression |
Other Eastern Pacific storms of 1988
- Unnamed tropical depressionEastern Pacific · 1988
- Tropical Storm AlettaEastern Pacific · 1988
- Tropical Storm BudEastern Pacific · 1988
- Unnamed tropical depressionEastern Pacific · 1988
- Hurricane CarlottaEastern Pacific · 1988
- Tropical Storm DanielEastern Pacific · 1988
- Tropical Storm EmiliaEastern Pacific · 1988
- Tropical Storm GilmaEastern Pacific · 1988
- Hurricane FabioEastern Pacific · 1988
- Unnamed tropical depressionEastern Pacific · 1988
- Hurricane HectorEastern Pacific · 1988
- Unnamed tropical depressionEastern Pacific · 1988
- Tropical Storm JohnEastern Pacific · 1988
- Unnamed tropical depressionEastern Pacific · 1988
- Hurricane UlekiEastern Pacific · 1988
- Hurricane KristyEastern Pacific · 1988
- Unnamed tropical depressionEastern Pacific · 1988
- Tropical Storm WilaEastern Pacific · 1988
- Hurricane LaneEastern Pacific · 1988
- Unnamed tropical depressionEastern Pacific · 1988
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.
The National Hurricane Center has published no tropical cyclone report for this storm.