Hurricane Cosme (2007)

Basin

Eastern Pacific

Dates

July 14, 2007 to July 24, 2007

Peak strength

Category 1, 65 kt (75 mph)

Lowest pressure

987 mb (29.15 inHg)

Landfall

No; closest approach 290 km (180 mi)

Accumulated cyclone energy

2.8

Tropical-storm-force wind reached

90 nmi (167 km, 104 mi) from the center at its widest

Hurricane-force wind reached

20 nmi (37 km, 23 mi) from the center at its widest

Eyewall radius at its peak

20 nmi (37 km, 23 mi)

Overall size

200 nmi (370 km, 230 mi) to the outermost closed isobar

Peak gust in the best track

80 kt (92 mph)

Fastest the center moved

19 kt (22 mph)

Identifier

EP062007

The sources count different things and are not added together.

NOAA’s Storm Events database, the record National Weather Service offices compile months after a storm, as compiled March 2026.

Deaths

0 (0 direct, 0 indirect)

Injuries

0

Property damage

none recorded

Crop damage

none recorded

Events recorded

2 in 2 reports from 1 states and marine areas

State by state

What was recorded

1 high surf, 1 heavy rain.

• Tropical Storm AlvinEastern Pacific · 2007Tropical Storm35 kt · 1003 mb
• Tropical Storm BarbaraEastern Pacific · 2007Tropical Storm45 kt · 1000 mb
• Unnamed tropical depressionEastern Pacific · 2007Tropical Depression30 kt · 1004 mb
• Unnamed tropical depressionEastern Pacific · 2007Tropical Depression30 kt · 1006 mb
• Unnamed tropical depressionEastern Pacific · 2007Tropical Depression30 kt · 1006 mb
• Tropical Storm DalilaEastern Pacific · 2007Tropical Storm50 kt · 995 mb
• Tropical Storm ErickEastern Pacific · 2007Tropical Storm35 kt · 1004 mb
• Hurricane FlossieEastern Pacific · 2007Cat 4120 kt · 949 mb
• Tropical Storm GilEastern Pacific · 2007Tropical Storm40 kt · 1001 mb
• Hurricane HenrietteEastern Pacific · 2007Cat 175 kt · 972 mb
• Hurricane IvoEastern Pacific · 2007Cat 170 kt · 984 mb
• Unnamed tropical depressionEastern Pacific · 2007Tropical Depression30 kt · 1007 mb
• Tropical Storm JulietteEastern Pacific · 2007Tropical Storm50 kt · 997 mb
• Tropical Storm LinglingEastern Pacific · 2007Tropical Storm40 kt · 993 mb
• Tropical Storm KikoEastern Pacific · 2007Tropical Storm60 kt · 991 mb

A best track is the record a warning agency settles on after the storm, not what it said at the time: position, maximum sustained wind and central pressure every six hours, revised against every observation that came in later. Category is the Saffir-Simpson scale, which runs from Category 1 at 64 kt to Category 5 at 137 kt and reads wind only, so it says nothing about surge or rain. Accumulated cyclone energy adds up the square of the wind through the storm's life, so it counts strength and duration together.

Storm history from NOAA NCEI’s International Best Track Archive for Climate Stewardship (IBTrACS), which merges the official best track of every warning agency. Live storms, cones, watches and warnings from the National Hurricane Center and the Central Pacific Hurricane Center. Archived radar from NOAA’s Level II archive.

• Tropical cyclone report, National Hurricane Center
• Every advisory and discussion NHC issued while it was live
• Wikipedia article: Hurricane Cosme