Track map & timeline · Eastern Pacific · August 16–27, 1970
TD TS Cat 1 2 3 4 5 · dashed = post-tropical / remnant low. Click any point or table row to jump there.
01 · The story
Hurricane Lorraine (1970) was a Category 2 hurricane of the 1970 Eastern Pacific season. It formed on August 16, 1970, 323 mi S of Puerto Escondido, Oaxaca, Mexico, reached its peak of 98 mph (157 km/h) and a minimum pressure of 963 mb on August 22, 1970, and never made landfall. The storm lasted 11.5 days and travelled about 3,200 miles (5,149 km).
02 · Intensity
03 · Timeline
| Date · UTC | Status | Wind | Pressure | Position | Nearest place |
|---|---|---|---|---|---|
| Aug 16 00:00 | TD | 29 mph | — | 11.2°N 97.4°W | open ocean |
| Aug 16 06:00 | TD | 29 mph | — | 11.3°N 98.5°W | open ocean |
| Aug 16 12:00 | TD | 29 mph | — | 11.5°N 99.6°W | open ocean |
| Aug 16 18:00 | TD | 29 mph | — | 11.8°N 100.7°W | open ocean |
| Aug 17 00:00 | TD | 29 mph | — | 12.2°N 101.8°W | open ocean |
| Aug 17 06:00 | TD | 29 mph | — | 12.7°N 102.7°W | open ocean |
| Aug 17 12:00 | TD | 29 mph | — | 13.2°N 103.6°W | open ocean |
| Aug 17 18:00 | TS | 40 mph | — | 13.9°N 104.6°W | open ocean |
| Aug 18 00:00 | TS | 40 mph | — | 14.5°N 105.7°W | open ocean |
| Aug 18 06:00 | TS | 40 mph | — | 15.1°N 107.0°W | open ocean |
| Aug 18 12:00 | TS | 40 mph | — | 15.4°N 108.4°W | open ocean |
| Aug 18 18:00 | TS | 40 mph | — | 15.5°N 109.4°W | open ocean |
| Aug 19 00:00 | TS | 40 mph | — | 15.4°N 110.4°W | open ocean |
| Aug 19 06:00 | TS | 40 mph | — | 15.0°N 111.1°W | open ocean |
| Aug 19 12:00 | TS | 40 mph | — | 14.7°N 111.9°W | open ocean |
| Aug 19 18:00 | TS | 58 mph | — | 14.5°N 112.7°W | open ocean |
| Aug 20 00:00 | TS | 69 mph | — | 14.3°N 113.6°W | open ocean |
| Aug 20 06:00 | TS | 69 mph | — | 14.2°N 114.5°W | open ocean |
| Aug 20 12:00 | TS | 69 mph | — | 14.1°N 115.5°W | open ocean |
| Aug 20 18:00 | Cat 1 | 75 mph | 988 mb | 14.0°N 116.5°W | open ocean |
| Aug 21 00:00 | Cat 1 | 75 mph | — | 14.1°N 117.5°W | open ocean |
| Aug 21 06:00 | Cat 1 | 75 mph | — | 14.4°N 118.5°W | open ocean |
| Aug 21 12:00 | Cat 1 | 75 mph | — | 14.8°N 119.4°W | open ocean |
| Aug 21 18:00 | Cat 1 | 75 mph | 978 mb | 15.2°N 120.2°W | open ocean |
| Aug 22 00:00 | Cat 1 | 81 mph | — | 15.7°N 120.9°W | open ocean |
| Aug 22 06:00 | Cat 1 | 81 mph | — | 16.3°N 122.0°W | open ocean |
| Aug 22 12:00 | Cat 1 | 81 mph | — | 16.7°N 123.2°W | open ocean |
| Aug 22 18:00 | Cat 2 | 98 mph | 963 mb | 16.9°N 124.3°W | open ocean |
| Aug 23 00:00 | Cat 2 | 98 mph | — | 16.9°N 125.4°W | open ocean |
| Aug 23 06:00 | Cat 2 | 98 mph | — | 16.9°N 126.5°W | open ocean |
| Aug 23 12:00 | Cat 1 | 92 mph | — | 16.9°N 127.6°W | open ocean |
| Aug 23 18:00 | TS | 69 mph | — | 16.9°N 128.7°W | open ocean |
| Aug 24 00:00 | TS | 69 mph | — | 16.9°N 129.9°W | open ocean |
| Aug 24 06:00 | TS | 63 mph | — | 17.1°N 131.0°W | open ocean |
| Aug 24 12:00 | TS | 63 mph | — | 17.6°N 132.0°W | open ocean |
| Aug 24 18:00 | TS | 58 mph | 994 mb | 18.0°N 132.8°W | open ocean |
| Aug 25 00:00 | TS | 58 mph | — | 18.4°N 133.6°W | open ocean |
| Aug 25 06:00 | TS | 58 mph | — | 18.6°N 134.5°W | open ocean |
| Aug 25 12:00 | TS | 52 mph | — | 18.8°N 135.4°W | open ocean |
| Aug 25 18:00 | TS | 52 mph | — | 19.1°N 136.2°W | open ocean |
| Aug 26 00:00 | TS | 52 mph | — | 19.3°N 137.1°W | open ocean |
| Aug 26 06:00 | TS | 52 mph | — | 19.6°N 138.1°W | open ocean |
| Aug 26 12:00 | TS | 52 mph | — | 19.8°N 139.1°W | open ocean |
| Aug 26 18:00 | TD | 29 mph | — | 20.0°N 140.0°W | open ocean |
| Aug 27 00:00 | TD | 29 mph | — | 20.0°N 141.0°W | open ocean |
| Aug 27 06:00 | TD | 29 mph | — | 20.0°N 142.1°W | open ocean |
| Aug 27 12:00 | TD | 29 mph | — | 20.0°N 143.1°W | open ocean |
⬇ Download track data (CSV) · public-domain NOAA best track
Questions
No — the NOAA best-track record shows no landfall for Lorraine.
At its peak on August 22, 1970, Lorraine was a Category 2 hurricane with maximum sustained winds of 98 mph (157 km/h) and a central pressure of 963 mb.
11.5 days, from August 16, 1970 to August 27, 1970, including 72 hours at hurricane strength. It travelled about 3,200 miles.
The 6-hourly positions, winds, pressure and wind radii are available as CSV on this page (track.csv) — they come from the NOAA National Hurricane Center's HURDAT2 database and are in the public domain.
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