Best track · IRMA (1978) HURDAT2 · 6 fixes · AL
Wind intensity · 6-hourly fixes over the storm's life
TD TS C1 C2 C3 C4 C5
Atlas · Named storm · AL
IRMA (1978)
Strengthened across its track. Peaked as tropical storm at 45 kt before weakening out.
Peak winds45 kt
Peak categoryTropical Storm
Track duration~1.5 days
Fixes6
Life cycle
Formed as
TS
40 kt at 35.1°, -31.5°
→
Peaked as
TS
45 kt at fix 2 of 6
→
Ended as
TS
40 kt at 43.0°, -26.2°