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Best track · IBTrACS
ArchivedPeak category 4
Cyclone Irna (1992)
Track & history
Peak wind
140 mph / 220 km/h
Min pressure
915 mb
Dates
–
Landfall
None
Storm history
Irna formed in the Southern Hemisphere in April 1992 and peaked as a Category 4 cyclone with maximum sustained winds of 140 mph (220 km/h) and a minimum pressure of 915 mb. It did not make landfall. The system was tracked for 15 days.
Track data
Download CSV| Time UTC | Position | Strength | Wind | Pressure |
|---|---|---|---|---|
| 1992-04-05 06:00 | 5.3°S 100.8°E | TD | 15 mph / 30 km/h | — |
| 1992-04-05 12:00 | 5.5°S 100.6°E | TD | 15 mph / 30 km/h | — |
| 1992-04-05 18:00 | 5.7°S 100.4°E | TD | 25 mph / 35 km/h | — |
| 1992-04-06 00:00 | 5.9°S 100.2°E | TD | 25 mph / 35 km/h | — |
| 1992-04-06 06:00 | 6.1°S 100.0°E | TD | 25 mph / 35 km/h | — |
| 1992-04-06 12:00 | 6.3°S 99.7°E | TD | 25 mph / 35 km/h | — |
| 1992-04-06 18:00 | 6.5°S 99.4°E | TD | 25 mph / 35 km/h | — |
| 1992-04-07 00:00 | 6.7°S 99.1°E | TD | 30 mph / 45 km/h | 1002 mb |
Show all 60 points
| 1992-04-07 06:00 | 6.9°S 98.9°E | TD | 30 mph / 45 km/h | 1002 mb |
| 1992-04-07 12:00 | 7.1°S 98.7°E | TD | 30 mph / 45 km/h | 1000 mb |
| 1992-04-07 18:00 | 7.4°S 98.6°E | TD | 35 mph / 55 km/h | 998 mb |
| 1992-04-08 00:00 | 7.7°S 98.4°E | TD | 35 mph / 55 km/h | 995 mb |
| 1992-04-08 06:00 | 8.2°S 98.3°E | TS | 40 mph / 65 km/h | 993 mb |
| 1992-04-08 12:00 | 8.7°S 98.4°E | TS | 45 mph / 75 km/h | 990 mb |
| 1992-04-08 18:00 | 9.1°S 98.5°E | TS | 50 mph / 85 km/h | 986 mb |
| 1992-04-09 00:00 | 9.5°S 98.7°E | TS | 60 mph / 95 km/h | 984 mb |
| 1992-04-09 06:00 | 10.0°S 98.9°E | TS | 65 mph / 100 km/h | 982 mb |
| 1992-04-09 12:00 | 10.5°S 99.1°E | TS | 65 mph / 100 km/h | 980 mb |
| 1992-04-09 18:00 | 11.1°S 99.4°E | TS | 65 mph / 100 km/h | 976 mb |
| 1992-04-10 00:00 | 11.8°S 99.6°E | TS | 70 mph / 110 km/h | 970 mb |
| 1992-04-10 06:00 | 12.4°S 99.6°E | TS | 70 mph / 110 km/h | 966 mb |
| 1992-04-10 12:00 | 12.9°S 99.7°E | C1 | 75 mph / 120 km/h | 964 mb |
| 1992-04-10 18:00 | 13.3°S 99.9°E | C1 | 80 mph / 130 km/h | 962 mb |
| 1992-04-11 00:00 | 13.4°S 100.1°E | C1 | 85 mph / 140 km/h | 960 mb |
| 1992-04-11 06:00 | 13.7°S 100.0°E | C1 | 85 mph / 140 km/h | 960 mb |
| 1992-04-11 12:00 | 13.9°S 99.8°E | C1 | 85 mph / 140 km/h | 960 mb |
| 1992-04-11 18:00 | 14.2°S 99.4°E | C1 | 90 mph / 150 km/h | 958 mb |
| 1992-04-12 00:00 | 14.4°S 98.9°E | C1 | 90 mph / 150 km/h | 956 mb |
| 1992-04-12 06:00 | 14.4°S 98.0°E | C1 | 90 mph / 150 km/h | 954 mb |
| 1992-04-12 12:00 | 14.4°S 96.9°E | C1 | 90 mph / 150 km/h | 952 mb |
| 1992-04-12 18:00 | 14.6°S 95.6°E | C1 | 90 mph / 150 km/h | 950 mb |
| 1992-04-13 00:00 | 14.8°S 94.4°E | C1 | 90 mph / 150 km/h | 948 mb |
| 1992-04-13 06:00 | 15.0°S 93.0°E | C2 | 100 mph / 155 km/h | 942 mb |
| 1992-04-13 12:00 | 15.3°S 91.8°E | C2 | 105 mph / 165 km/h | 935 mb |
| 1992-04-13 18:00 | 15.1°S 90.5°E | C2 | 110 mph / 175 km/h | 930 mb |
| 1992-04-14 00:00 | 14.9°S 89.4°E | C3 | 120 mph / 195 km/h | 925 mb |
| 1992-04-14 06:00 | 14.8°S 88.4°E | C4 | 130 mph / 215 km/h | 920 mb |
| 1992-04-14 12:00 | 14.7°S 87.3°E | C4 | 140 mph / 220 km/h | 915 mb |
| 1992-04-14 18:00 | 14.6°S 86.3°E | C4 | 140 mph / 220 km/h | 915 mb |
| 1992-04-15 00:00 | 14.6°S 85.4°E | C4 | 140 mph / 220 km/h | 915 mb |
| 1992-04-15 06:00 | 14.8°S 84.5°E | C4 | 140 mph / 220 km/h | 915 mb |
| 1992-04-15 12:00 | 15.0°S 83.8°E | C4 | 140 mph / 220 km/h | 920 mb |
| 1992-04-15 18:00 | 15.2°S 83.4°E | C4 | 130 mph / 215 km/h | 930 mb |
| 1992-04-16 00:00 | 15.4°S 82.9°E | C3 | 125 mph / 205 km/h | 955 mb |
| 1992-04-16 06:00 | 15.6°S 82.6°E | C3 | 115 mph / 185 km/h | 970 mb |
| 1992-04-16 12:00 | 16.0°S 82.5°E | C2 | 105 mph / 165 km/h | 985 mb |
| 1992-04-16 18:00 | 16.5°S 82.8°E | C1 | 85 mph / 140 km/h | 990 mb |
| 1992-04-17 00:00 | 17.0°S 83.3°E | TS | 70 mph / 110 km/h | 995 mb |
| 1992-04-17 06:00 | 17.3°S 84.1°E | TS | 65 mph / 100 km/h | 998 mb |
| 1992-04-17 12:00 | 17.5°S 85.0°E | TS | 60 mph / 95 km/h | — |
| 1992-04-17 18:00 | 17.5°S 85.8°E | TS | 60 mph / 95 km/h | — |
| 1992-04-18 00:00 | 17.5°S 86.8°E | TS | 50 mph / 85 km/h | — |
| 1992-04-18 06:00 | 17.6°S 87.6°E | TS | 50 mph / 85 km/h | — |
| 1992-04-18 12:00 | 18.3°S 88.4°E | TS | 45 mph / 75 km/h | — |
| 1992-04-18 18:00 | 19.3°S 89.1°E | — | — | — |
| 1992-04-19 00:00 | 20.0°S 90.0°E | — | — | — |
| 1992-04-19 06:00 | 20.8°S 90.7°E | — | — | — |
| 1992-04-19 12:00 | 21.6°S 91.3°E | — | — | — |
| 1992-04-19 18:00 | 22.5°S 91.6°E | — | — | — |
| 1992-04-20 00:00 | 23.5°S 91.8°E | — | — | — |
Cyclone Irna 1992 FAQ
Did Cyclone Irna 1992 make landfall?
No. The best track does not record a landfall for Irna; it stayed over water.
How strong did Irna get in 1992?
Irna peaked as a Category 4 cyclone with maximum sustained winds of 140 mph (220 km/h) and a minimum central pressure of 915 mb.
When did Irna form and dissipate?
Irna was first tracked on Apr 5 1992 and last tracked on Apr 20 1992, about 15 days in all.