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Best track · IBTrACS
ArchivedPeak category 1
Hurricane Boris (1984)
Track & history
Peak wind
75 mph / 120 km/h
Min pressure
—
Dates
–
Landfall
None
Storm history
Boris formed in the East Pacific in May 1984 and peaked as a Category 1 hurricane with maximum sustained winds of 75 mph (120 km/h). It did not make landfall. The system was tracked for 20 days.
Track data
Download CSV| Time UTC | Position | Strength | Wind | Pressure |
|---|---|---|---|---|
| 1984-05-28 18:00 | 11.6°N 94.0°W | TD | 35 mph / 55 km/h | — |
| 1984-05-29 00:00 | 11.7°N 94.6°W | TS | 40 mph / 65 km/h | — |
| 1984-05-29 06:00 | 12.0°N 95.0°W | TS | 40 mph / 65 km/h | — |
| 1984-05-29 12:00 | 12.3°N 95.3°W | TS | 45 mph / 75 km/h | — |
| 1984-05-29 18:00 | 12.7°N 95.8°W | TS | 60 mph / 95 km/h | — |
| 1984-05-30 00:00 | 13.0°N 96.2°W | TS | 70 mph / 110 km/h | — |
| 1984-05-30 06:00 | 13.2°N 96.6°W | TS | 70 mph / 110 km/h | — |
| 1984-05-30 12:00 | 13.4°N 97.1°W | C1 | 75 mph / 120 km/h | — |
Show all 82 points
| 1984-05-30 18:00 | 13.5°N 97.6°W | TS | 65 mph / 100 km/h | — |
| 1984-05-31 00:00 | 13.5°N 98.1°W | TS | 60 mph / 95 km/h | — |
| 1984-05-31 06:00 | 13.6°N 98.3°W | TS | 60 mph / 95 km/h | — |
| 1984-05-31 12:00 | 13.6°N 98.5°W | TS | 50 mph / 85 km/h | — |
| 1984-05-31 18:00 | 13.6°N 98.8°W | TS | 45 mph / 75 km/h | — |
| 1984-06-01 00:00 | 13.7°N 99.0°W | TS | 45 mph / 75 km/h | — |
| 1984-06-01 06:00 | 13.5°N 99.1°W | TS | 40 mph / 65 km/h | — |
| 1984-06-01 12:00 | 13.4°N 99.2°W | TS | 40 mph / 65 km/h | — |
| 1984-06-01 18:00 | 13.2°N 99.3°W | TD | 35 mph / 55 km/h | — |
| 1984-06-02 00:00 | 12.9°N 99.3°W | TD | 35 mph / 55 km/h | — |
| 1984-06-02 06:00 | 12.6°N 99.2°W | TD | 30 mph / 45 km/h | — |
| 1984-06-02 12:00 | 12.3°N 99.1°W | TD | 30 mph / 45 km/h | — |
| 1984-06-02 18:00 | 12.1°N 99.1°W | TD | 30 mph / 45 km/h | — |
| 1984-06-03 00:00 | 11.8°N 99.2°W | TD | 35 mph / 55 km/h | — |
| 1984-06-03 06:00 | 11.7°N 99.3°W | TD | 35 mph / 55 km/h | — |
| 1984-06-03 12:00 | 11.5°N 99.5°W | TD | 35 mph / 55 km/h | — |
| 1984-06-03 18:00 | 11.3°N 99.7°W | TD | 30 mph / 45 km/h | — |
| 1984-06-04 00:00 | 11.2°N 99.9°W | TD | 30 mph / 45 km/h | — |
| 1984-06-04 06:00 | 11.4°N 100.1°W | TD | 30 mph / 45 km/h | — |
| 1984-06-04 12:00 | 11.8°N 100.1°W | TD | 30 mph / 45 km/h | — |
| 1984-06-04 18:00 | 12.3°N 100.0°W | TD | 30 mph / 45 km/h | — |
| 1984-06-05 00:00 | 12.9°N 99.7°W | TD | 35 mph / 55 km/h | — |
| 1984-06-05 06:00 | 13.6°N 99.5°W | TD | 35 mph / 55 km/h | — |
| 1984-06-05 12:00 | 14.4°N 99.8°W | TD | 35 mph / 55 km/h | — |
| 1984-06-05 18:00 | 14.6°N 100.4°W | TD | 35 mph / 55 km/h | — |
| 1984-06-06 00:00 | 14.7°N 101.0°W | TD | 30 mph / 45 km/h | — |
| 1984-06-06 06:00 | 14.8°N 101.6°W | TD | 30 mph / 45 km/h | — |
| 1984-06-06 12:00 | 14.5°N 101.9°W | TD | 25 mph / 35 km/h | — |
| 1984-06-06 18:00 | 14.5°N 102.2°W | TD | 25 mph / 35 km/h | — |
| 1984-06-07 00:00 | 14.5°N 102.5°W | TD | 25 mph / 35 km/h | — |
| 1984-06-07 06:00 | 14.4°N 102.8°W | TD | 25 mph / 35 km/h | — |
| 1984-06-07 12:00 | 14.4°N 103.1°W | TD | 25 mph / 35 km/h | — |
| 1984-06-07 18:00 | 14.4°N 103.4°W | TD | 25 mph / 35 km/h | — |
| 1984-06-08 00:00 | 14.4°N 103.7°W | TD | 25 mph / 35 km/h | — |
| 1984-06-08 06:00 | 14.4°N 104.0°W | TD | 25 mph / 35 km/h | — |
| 1984-06-08 12:00 | 14.3°N 104.3°W | TD | 25 mph / 35 km/h | — |
| 1984-06-08 18:00 | 14.3°N 104.6°W | TD | 25 mph / 35 km/h | — |
| 1984-06-09 00:00 | 14.3°N 104.9°W | TD | 25 mph / 35 km/h | — |
| 1984-06-09 06:00 | 14.3°N 105.2°W | TD | 25 mph / 35 km/h | — |
| 1984-06-09 12:00 | 14.3°N 105.5°W | TD | 25 mph / 35 km/h | — |
| 1984-06-09 18:00 | 14.2°N 105.8°W | TD | 25 mph / 35 km/h | — |
| 1984-06-10 00:00 | 14.2°N 106.1°W | TD | 25 mph / 35 km/h | — |
| 1984-06-10 06:00 | 14.2°N 106.4°W | TD | 25 mph / 35 km/h | — |
| 1984-06-10 12:00 | 14.2°N 106.7°W | TD | 25 mph / 35 km/h | — |
| 1984-06-10 18:00 | 14.2°N 107.0°W | TD | 25 mph / 35 km/h | — |
| 1984-06-11 00:00 | 14.1°N 107.3°W | TD | 25 mph / 35 km/h | — |
| 1984-06-11 06:00 | 14.1°N 107.6°W | TD | 25 mph / 35 km/h | — |
| 1984-06-11 12:00 | 14.1°N 107.9°W | TD | 25 mph / 35 km/h | — |
| 1984-06-11 18:00 | 14.1°N 108.2°W | TD | 25 mph / 35 km/h | — |
| 1984-06-12 00:00 | 14.1°N 108.5°W | TD | 25 mph / 35 km/h | — |
| 1984-06-12 06:00 | 14.0°N 108.8°W | TD | 25 mph / 35 km/h | — |
| 1984-06-12 12:00 | 14.0°N 109.1°W | TD | 25 mph / 35 km/h | — |
| 1984-06-12 18:00 | 14.1°N 109.8°W | TD | 35 mph / 55 km/h | — |
| 1984-06-13 00:00 | 14.1°N 110.1°W | TD | 35 mph / 55 km/h | — |
| 1984-06-13 06:00 | 14.0°N 110.4°W | TD | 35 mph / 55 km/h | — |
| 1984-06-13 12:00 | 14.0°N 110.7°W | TD | 35 mph / 55 km/h | — |
| 1984-06-13 18:00 | 14.1°N 110.9°W | TS | 45 mph / 75 km/h | — |
| 1984-06-14 00:00 | 14.3°N 111.2°W | TS | 60 mph / 95 km/h | — |
| 1984-06-14 06:00 | 14.5°N 111.6°W | TS | 60 mph / 95 km/h | — |
| 1984-06-14 12:00 | 14.8°N 112.2°W | TS | 60 mph / 95 km/h | — |
| 1984-06-14 18:00 | 15.6°N 112.6°W | TS | 50 mph / 85 km/h | — |
| 1984-06-15 00:00 | 16.3°N 112.9°W | TS | 45 mph / 75 km/h | — |
| 1984-06-15 06:00 | 17.0°N 113.1°W | TS | 45 mph / 75 km/h | — |
| 1984-06-15 12:00 | 17.7°N 113.3°W | TS | 45 mph / 75 km/h | — |
| 1984-06-15 18:00 | 18.4°N 113.6°W | TS | 40 mph / 65 km/h | — |
| 1984-06-16 00:00 | 18.9°N 113.7°W | TS | 40 mph / 65 km/h | — |
| 1984-06-16 06:00 | 19.3°N 113.7°W | TS | 40 mph / 65 km/h | — |
| 1984-06-16 12:00 | 19.5°N 113.8°W | TS | 40 mph / 65 km/h | — |
| 1984-06-16 18:00 | 19.7°N 113.9°W | TS | 45 mph / 75 km/h | — |
| 1984-06-17 00:00 | 19.9°N 114.0°W | TS | 45 mph / 75 km/h | — |
| 1984-06-17 06:00 | 20.1°N 114.3°W | TS | 40 mph / 65 km/h | — |
| 1984-06-17 12:00 | 20.2°N 114.6°W | TD | 35 mph / 55 km/h | — |
| 1984-06-17 18:00 | 20.3°N 115.0°W | TD | 30 mph / 45 km/h | — |
| 1984-06-18 00:00 | 20.3°N 115.4°W | TD | 30 mph / 45 km/h | — |
Hurricane Boris 1984 FAQ
Did Hurricane Boris 1984 make landfall?
No. The best track does not record a landfall for Boris; it stayed over water.
How strong did Boris get in 1984?
Boris peaked as a Category 1 hurricane with maximum sustained winds of 75 mph (120 km/h).
When did Boris form and dissipate?
Boris was first tracked on May 28 1984 and last tracked on Jun 18 1984, about 20 days in all.