Track map & timeline · Eastern Pacific · September 24–27, 1977
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
Tropical Storm Glenda (1977) was a tropical storm of the 1977 Eastern Pacific season. It formed on September 24, 1977, reached its peak of 40 mph (65 km/h) on September 24, 1977, and never made landfall. The storm lasted 3.5 days and travelled about 1,405 miles (2,261 km).
02 · Intensity
03 · Timeline
| Date · UTC | Status | Wind | Pressure | Position | Nearest place |
|---|---|---|---|---|---|
| Sep 24 00:00 | TS | 40 mph | — | 10.7°N 106.5°W | open ocean |
| Sep 24 06:00 | TS | 40 mph | — | 11.8°N 107.4°W | open ocean |
| Sep 24 12:00 | TS | 40 mph | — | 13.0°N 108.1°W | open ocean |
| Sep 24 18:00 | TS | 40 mph | — | 14.2°N 108.7°W | open ocean |
| Sep 25 00:00 | TD | 29 mph | — | 15.5°N 109.2°W | open ocean |
| Sep 25 06:00 | TD | 29 mph | — | 17.3°N 109.9°W | open ocean |
| Sep 25 12:00 | TD | 29 mph | — | 19.0°N 110.9°W | open ocean |
| Sep 25 18:00 | TD | 29 mph | — | 20.0°N 112.2°W | open ocean |
| Sep 26 00:00 | TD | 29 mph | — | 21.0°N 113.6°W | open ocean |
| Sep 26 06:00 | TD | 29 mph | — | 22.1°N 114.9°W | open ocean |
| Sep 26 12:00 | TD | 29 mph | — | 23.2°N 115.8°W | open ocean |
| Sep 26 18:00 | TD | 29 mph | — | 24.5°N 116.0°W | open ocean |
| Sep 27 00:00 | TD | 29 mph | — | 25.8°N 115.8°W | 184 mi SW of Guerrero Negro, Baja California Sur, Mexico |
| Sep 27 06:00 | TD extratropical | 29 mph | — | 26.9°N 115.6°W | 120 mi SW of Guerrero Negro, Baja California Sur, Mexico |
| Sep 27 12:00 | TD extratropical | 29 mph | — | 27.8°N 115.2°W | 71 mi W of Guerrero Negro, Baja California Sur, Mexico |
⬇ Download track data (CSV) · public-domain NOAA best track
Questions
No — the NOAA best-track record shows no landfall for Glenda.
At its peak on September 24, 1977, Glenda was a tropical storm with maximum sustained winds of 40 mph (65 km/h).
3.5 days, from September 24, 1977 to September 27, 1977. It travelled about 1,405 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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