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Best track · IBTrACS
ArchivedPeak category 1
Cyclone Grace (1984)
Track & history
Peak wind
75 mph / 120 km/h
Min pressure
970 mb
Dates
–
Landfall
None
Storm history
Grace formed in the Southern Hemisphere in January 1984 and peaked as a Category 1 cyclone with maximum sustained winds of 75 mph (120 km/h) and a minimum pressure of 970 mb. It did not make landfall. The system was tracked for 10 days.
Track data
Download CSV| Time UTC | Position | Strength | Wind | Pressure |
|---|---|---|---|---|
| 1984-01-11 00:00 | 18.3°S 148.6°E | TD | 30 mph / 45 km/h | 1007 mb |
| 1984-01-11 06:00 | 17.7°S 149.0°E | TD | 30 mph / 45 km/h | 1004 mb |
| 1984-01-11 12:00 | 17.1°S 149.3°E | TD | 30 mph / 45 km/h | 1006 mb |
| 1984-01-11 18:00 | 16.5°S 149.4°E | TD | 25 mph / 35 km/h | 1003 mb |
| 1984-01-12 00:00 | 16.0°S 149.7°E | TD | 30 mph / 45 km/h | 1003 mb |
| 1984-01-12 06:00 | 15.6°S 150.0°E | TD | 35 mph / 55 km/h | 1003 mb |
| 1984-01-12 12:00 | 15.3°S 150.3°E | TS | 40 mph / 65 km/h | 1000 mb |
| 1984-01-12 18:00 | 15.0°S 150.6°E | TS | 40 mph / 65 km/h | 997 mb |
Show all 39 points
| 1984-01-13 00:00 | 14.8°S 150.9°E | TS | 45 mph / 75 km/h | 999 mb |
| 1984-01-13 06:00 | 14.8°S 151.1°E | TS | 50 mph / 85 km/h | 999 mb |
| 1984-01-13 12:00 | 15.0°S 151.2°E | TS | 50 mph / 85 km/h | 999 mb |
| 1984-01-13 18:00 | 15.3°S 151.1°E | TS | 50 mph / 85 km/h | 998 mb |
| 1984-01-14 00:00 | 15.8°S 151.0°E | TS | 60 mph / 95 km/h | 998 mb |
| 1984-01-14 06:00 | 16.3°S 150.9°E | TS | 65 mph / 100 km/h | 995 mb |
| 1984-01-14 12:00 | 16.9°S 150.9°E | TS | 65 mph / 100 km/h | 997 mb |
| 1984-01-14 18:00 | 17.6°S 150.9°E | TS | 65 mph / 100 km/h | 995 mb |
| 1984-01-15 00:00 | 18.2°S 151.0°E | TS | 70 mph / 110 km/h | 991 mb |
| 1984-01-15 06:00 | 18.7°S 151.3°E | TS | 70 mph / 110 km/h | 986 mb |
| 1984-01-15 12:00 | 19.2°S 151.7°E | TS | 70 mph / 110 km/h | 975 mb |
| 1984-01-15 18:00 | 19.7°S 152.2°E | TS | 70 mph / 110 km/h | 975 mb |
| 1984-01-16 00:00 | 20.2°S 153.0°E | C1 | 75 mph / 120 km/h | 975 mb |
| 1984-01-16 06:00 | 20.7°S 154.0°E | C1 | 75 mph / 120 km/h | 970 mb |
| 1984-01-16 12:00 | 21.2°S 154.8°E | C1 | 75 mph / 120 km/h | 970 mb |
| 1984-01-16 18:00 | 21.7°S 155.4°E | TS | 70 mph / 110 km/h | 970 mb |
| 1984-01-17 00:00 | 22.5°S 155.7°E | TS | 70 mph / 110 km/h | 976 mb |
| 1984-01-17 06:00 | 23.1°S 156.0°E | TS | 65 mph / 100 km/h | 980 mb |
| 1984-01-17 12:00 | 23.4°S 156.8°E | TS | 65 mph / 100 km/h | 980 mb |
| 1984-01-17 18:00 | 23.6°S 157.7°E | TS | 60 mph / 95 km/h | 982 mb |
| 1984-01-18 00:00 | 23.7°S 158.5°E | TS | 60 mph / 95 km/h | 982 mb |
| 1984-01-18 06:00 | 23.8°S 159.4°E | TS | 50 mph / 85 km/h | 985 mb |
| 1984-01-18 12:00 | 23.8°S 160.1°E | TS | 50 mph / 85 km/h | 997 mb |
| 1984-01-18 18:00 | 23.8°S 160.6°E | TS | 45 mph / 75 km/h | — |
| 1984-01-19 00:00 | 23.7°S 161.2°E | TS | 45 mph / 75 km/h | 997 mb |
| 1984-01-19 06:00 | 23.6°S 161.6°E | TS | 40 mph / 65 km/h | — |
| 1984-01-19 12:00 | 23.4°S 161.9°E | TD | 35 mph / 55 km/h | 997 mb |
| 1984-01-19 18:00 | 23.4°S 162.2°E | TD | 30 mph / 45 km/h | — |
| 1984-01-20 00:00 | 23.5°S 162.4°E | — | — | — |
| 1984-01-20 06:00 | 23.5°S 162.6°E | — | — | — |
| 1984-01-20 12:00 | 23.4°S 163.0°E | — | — | — |
Cyclone Grace 1984 FAQ
Did Cyclone Grace 1984 make landfall?
No. The best track does not record a landfall for Grace; it stayed over water.
How strong did Grace get in 1984?
Grace peaked as a Category 1 cyclone with maximum sustained winds of 75 mph (120 km/h) and a minimum central pressure of 970 mb.
When did Grace form and dissipate?
Grace was first tracked on Jan 11 1984 and last tracked on Jan 20 1984, about 10 days in all.