The 2008 season

Tropical Storm Alma (2008)

Tropical Storm Alma peaked at 55 kt in the Eastern Pacific between May 29, 2008 and May 30, 2008, with a lowest pressure of 994 mb, and made landfall.

Track and intensity

The whole track of Tropical Storm Alma, colored by strength, with the other storms of the 2008 season in the same basin behind it, and its wind and pressure hour by hour. Every fix is in the track table below.

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The storm

Basin
Eastern Pacific
Dates
May 29, 2008 to May 30, 2008
Peak strength
Tropical Storm, 55 kt (63 mph)
Lowest pressure
994 mb (29.35 inHg)
Landfall
Yes
Accumulated cyclone energy
0.8
Tropical-storm-force wind reached
90 nmi (167 km, 104 mi) from the center at its widest
Eyewall radius at its peak
30 nmi (56 km, 35 mi)
Overall size
225 nmi (417 km, 259 mi) to the outermost closed isobar
Peak gust in the best track
65 kt (75 mph)
Fastest the center moved
12 kt (14 mph)
Identifier
EP012008

Deaths and damage

No source this site reads carries a casualty or damage figure for this storm.

Landfall

Time (UTC)WherePositionWindPressure
May 29, 20:00León, Leon Department, Nicaragua, 20 km away12.3N 87.0W55 kt (63 mph)994 mb

Landfall points the US agencies flagged in the best track. The nearest town is named from the site’s gazetteer, not from the report.

Track

Time (UTC)PositionWindPressureStatus
May 29, 00:0010.1N 86.5W30 kt1003 mbTropical depression
May 29, 06:0010.7N 86.7W35 kt1002 mbTropical storm
May 29, 12:0011.3N 86.8W45 kt1000 mbTropical storm
May 29, 18:0012.0N 86.9W55 kt994 mbTropical storm
May 29, 20:00 landfall12.3N 87.0W55 kt994 mbTropical storm
May 30, 00:0012.9N 87.1W45 kt998 mbTropical storm
May 30, 06:0014.1N 87.4W30 kt1004 mbTropical depression
May 30, 12:0015.0N 88.0W25 kt1006 mbTropical depression

Other Eastern Pacific storms of 2008

What this means

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.

Sources

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.