Tropical Storm Sepat (2013)

Basin

Western Pacific

Dates

September 29, 2013 to October 3, 2013

Peak strength

Tropical Storm, 40 kt (46 mph)

Lowest pressure

993 mb (29.32 inHg)

Landfall

Yes

Accumulated cyclone energy

1.3

Eyewall radius at its peak

45 nmi (83 km, 52 mi)

Overall size

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

Fastest the center moved

54 kt (62 mph)

Identifier

WP212013

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

• Tropical Storm SonamuWestern Pacific · 2013 · 2 deathsTropical Storm40 kt · 993 mb
• Tropical Depression ShanshanWestern Pacific · 2013Tropical Depression25 kt · 1002 mb
• Tropical Storm YagiWestern Pacific · 2013Tropical Storm55 kt · 982 mb
• Tropical Storm LeepiWestern Pacific · 2013Tropical Storm35 kt · 996 mb
• Tropical Storm BebincaWestern Pacific · 2013Tropical Storm35 kt · 996 mb
• Typhoon RumbiaWestern Pacific · 2013Cat 170 kt · 970 mb
• Typhoon SoulikWestern Pacific · 2013 · 15 deathsCat 4125 kt · 929 mb
• Tropical Storm CimaronWestern Pacific · 2013Tropical Storm40 kt · 993 mb
• Tropical Storm JebiWestern Pacific · 2013Tropical Storm60 kt · 978 mb
• Tropical Storm MangkhutWestern Pacific · 2013Tropical Storm45 kt · 989 mb
• Super Typhoon UtorWestern Pacific · 2013Cat 4130 kt · 926 mb
• Typhoon TramiWestern Pacific · 2013Cat 175 kt · 967 mb
• Unnamed tropical depressionWestern Pacific · 2013Tropical Depression30 kt · 997 mb
• Tropical Storm Kong-ReyWestern Pacific · 2013Tropical Storm50 kt · 985 mb
• Tropical Storm YutuWestern Pacific · 2013Tropical Storm35 kt · 1002 mb
• Tropical Storm TorajiWestern Pacific · 2013Tropical Storm50 kt · 985 mb
• Tropical Storm Man-YiWestern Pacific · 2013Tropical Storm60 kt · 960 mb
• Super Typhoon UsagiWestern Pacific · 2013Cat 4135 kt · 922 mb
• Unnamed tropical depressionWestern Pacific · 2013Tropical Depression25 kt · 1004 mb
• Typhoon PabukWestern Pacific · 2013Cat 290 kt · 956 mb
• Typhoon WutipWestern Pacific · 2013Cat 3100 kt · 948 mb
• Typhoon FitowWestern Pacific · 2013Cat 290 kt · 956 mb
• Typhoon DanasWestern Pacific · 2013Cat 4120 kt · 933 mb
• Typhoon NariWestern Pacific · 2013Cat 3100 kt · 948 mb
• Typhoon WiphaWestern Pacific · 2013Cat 4120 kt · 933 mb
• Super Typhoon FranciscoWestern Pacific · 2013Cat 5140 kt · 918 mb
• Unnamed tropical depressionWestern Pacific · 2013Tropical Depression30 kt · 1000 mb
• Super Typhoon LekimaWestern Pacific · 2013Cat 5140 kt · 918 mb
• Typhoon KrosaWestern Pacific · 2013Cat 3105 kt · 944 mb
• Unnamed tropical stormWestern Pacific · 2013Tropical Storm35 kt · 996 mb
• Super Typhoon HaiyanWestern Pacific · 2013Cat 5170 kt · 895 mb
• Tropical Depression PodulWestern Pacific · 2013Tropical Depression30 kt · 1000 mb
• Typhoon LeharWestern Pacific · 2013Cat 175 kt · 967 mb
• Unnamed tropical depressionWestern Pacific · 2013Tropical Depression30 kt · 1000 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.