Tropical Storm Iselle (2026) Track & History
Tropical Storm Iselle was an Eastern Pacific tropical cyclone tracked from Aug 21, 2026 12:00 UTC to Aug 27, 2026 00:00 UTC. It reached peak intensity of 70 mph (Tropical Storm) on Aug 24, 2026 18:00 UTC, with a minimum central pressure of 988 mb.
Iselle track history
| Time (UTC) | Position | Winds | Pressure | Status |
|---|---|---|---|---|
| Aug 21, 2026 12:00 UTC | 10.0°N 105.0°W | 25 mph | — | Disturbance |
| Aug 22, 2026 00:00 UTC | 11.4°N 107.5°W | 25 mph | — | Disturbance |
| Aug 23, 2026 00:00 UTC | 14.1°N 111.9°W | 40 mph | 1005 mb | Disturbance |
| Aug 24, 2026 00:00 UTC | 16.8°N 114.9°W | 50 mph | 999 mb | Tropical Storm |
| Aug 25, 2026 00:00 UTC | 19.5°N 118.3°W | 70 mph | 988 mb | Tropical Storm |
| Aug 26, 2026 00:00 UTC | 21.1°N 122.1°W | 50 mph | 996 mb | Tropical Storm |
| Aug 27, 2026 00:00 UTC | 22.8°N 125.5°W | 35 mph | 1002 mb | Tropical Depression |
Positions are from the NHC preliminary best track, which may be revised in the final Tropical Cyclone Report. See the NHC 2026 advisory archive.
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Frequently asked questions
How strong did Tropical Storm Iselle get?
Tropical Storm Iselle was an Eastern Pacific tropical cyclone tracked from Aug 21, 2026 12:00 UTC to Aug 27, 2026 00:00 UTC. It reached peak intensity of 70 mph (Tropical Storm) on Aug 24, 2026 18:00 UTC, with a minimum central pressure of 988 mb.
Is Iselle still active?
No. Iselle is no longer an active tropical cyclone. The National Hurricane Center's last best-track position was at 22.8°N, 125.5°W on Aug 27, 2026 00:00 UTC.
Hurricane categories
| Category | Sustained winds | Knots | Expected damage |
|---|---|---|---|
| Category 1 | 74–95 mph | 64–82 kt | Very dangerous winds will produce some damage |
| Category 2 | 96–110 mph | 83–95 kt | Extremely dangerous winds will cause extensive damage |
| Category 3 (major) | 111–129 mph | 96–112 kt | Devastating damage will occur |
| Category 4 (major) | 130–156 mph | 113–136 kt | Catastrophic damage will occur |
| Category 5 (major) | 157 mph or higher | 137 kt or higher | Catastrophic damage will occur |