2026 Eastern Pacific hurricane season
Tropical Storm Hernan 2026
Recorded track and intensity from Aug 10, 2026 to Aug 15, 2026
This storm's record is provisional and may be revised as the archive is updated.
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46 mph
Aug 13, 2026 during the tropical stage
Full archive record, including non-tropical stages if present
Along the recorded center positions
STORM HISTORY
Track and intensity summary
Hernan is listed in the Eastern Pacific basin for the 2026 season. Its archived track begins on Aug 10, 2026, 06:00 PM UTC at 14.3°N, 127.2°W. The first observation lists sustained winds of 23 mph. These dates describe the available observations, which may include stages before and after the tropical cyclone phase.
The highest recorded tropical-stage one-minute sustained wind is 46 mph, first recorded on Aug 13, 2026, 06:00 AM UTC at 18°N, 131.7°W. The minimum recorded tropical-stage central pressure is 1003 hPa on Aug 13, 2026, 06:00 PM UTC.
The full record spans 120 hours and approximately 870 mi along the recorded center positions. The last recorded position is 15.8°N, 135.4°W on Aug 15, 2026, 06:00 PM UTC. The final tropical-stage observation is earlier, on Aug 15, 2026, 03:00 PM UTC.
QUICK ANSWERS
Hernan in brief
What was Tropical Storm Hernan's highest wind speed?
46 mph, the highest one-minute sustained wind in its tropical stage, recorded on Aug 13, 2026, 06:00 AM UTC.
What category was Tropical Storm Hernan?
Tropical Storm Hernan is not recorded at hurricane strength on the Saffir–Simpson scale in this archive.
What was Tropical Storm Hernan's lowest pressure?
1003 mb, the minimum central pressure recorded during its tropical stage, on Aug 13, 2026, 06:00 PM UTC.
When did Tropical Storm Hernan occur?
The archived track runs from Aug 10, 2026, 06:00 PM UTC to Aug 15, 2026, 06:00 PM UTC, with the tropical stage from Aug 13, 2026, 12:00 AM UTC to Aug 15, 2026, 03:00 PM UTC.
Where did Tropical Storm Hernan form?
In the Eastern Pacific basin, in the 2026 season. Its first recorded position is 14.3°N, 127.2°W on Aug 10, 2026, 06:00 PM UTC.
Did Tropical Storm Hernan make landfall?
No archived position places Tropical Storm Hernan's center over land, but positions are six-hourly and a brief landfall can fall between them.
METHODOLOGY
Data sources and limitations
The map and summary are generated from NOAA's IBTrACS v04r01 archive, with provisional positions from the NHC operational best track; post-season analysis revises them. Wind and category use US-agency records; minimum pressure is calculated during the tropical stage, with the archive's pressure source retained. Categories refer to the Saffir–Simpson one-minute wind scale; local agencies may use different classifications. Coastlines use Natural Earth's 1:10m land data.
Track distance adds great-circle distances between consecutive observations, excluding gaps over 12 hours. This track has no gaps over 12 hours. The line shows the storm's center, not its size, rainfall or flood extent. Converted wind speeds are rounded to the nearest whole unit.
Archive retrieved ; live tracks fetched
NOAA IBTrACS archive and Field documentation
Sources & methodology