Unnamed tropical depression (2001)

Basin

Western Pacific

Dates

April 16, 2001 to April 22, 2001

Peak strength

Tropical Depression, 25 kt (29 mph)

Lowest pressure

1004 mb (29.65 inHg)

Landfall

No; closest approach 179 km (111 mi)

Accumulated cyclone energy

0.0

Identifier

WP022001

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

• Unnamed tropical depressionWestern Pacific · 2001Tropical Depression25 kt · 1004 mb
• Tropical Storm CimaronWestern Pacific · 2001Tropical Storm60 kt · 984 mb
• Typhoon ChebiWestern Pacific · 2001Cat 3100 kt · 944 mb
• Typhoon DurianWestern Pacific · 2001Cat 175 kt · 967 mb
• Typhoon UtorWestern Pacific · 2001Cat 180 kt · 963 mb
• Tropical Storm TramiWestern Pacific · 2001Tropical Storm40 kt · 997 mb
• Unnamed tropical depressionWestern Pacific · 2001Tropical Depression25 kt · 1002 mb
• Typhoon Kong-ReyWestern Pacific · 2001Cat 285 kt · 958 mb
• Typhoon YutuWestern Pacific · 2001Cat 285 kt · 958 mb
• Typhoon TorajiWestern Pacific · 2001Cat 3100 kt · 944 mb
• Typhoon Man-YiWestern Pacific · 2001Cat 4120 kt · 922 mb
• Unnamed tropical depressionWestern Pacific · 2001Tropical Depression
• Tropical Storm UsagiWestern Pacific · 2001Tropical Storm40 kt · 994 mb
• Typhoon PabukWestern Pacific · 2001Cat 290 kt · 954 mb
• Unnamed tropical depressionWestern Pacific · 2001Tropical Depression
• Unnamed tropical depressionWestern Pacific · 2001Tropical Depression30 kt · 998 mb
• Super Typhoon WutipWestern Pacific · 2001Cat 4130 kt · 910 mb
• Tropical Storm SepatWestern Pacific · 2001Tropical Storm45 kt · 991 mb
• Tropical Storm FitowWestern Pacific · 2001Tropical Storm45 kt · 991 mb
• Typhoon DanasWestern Pacific · 2001Cat 3105 kt · 938 mb
• Typhoon NariWestern Pacific · 2001Cat 3100 kt · 944 mb
• Typhoon VipaWestern Pacific · 2001Cat 175 kt · 967 mb
• Typhoon FranciscoWestern Pacific · 2001Cat 3100 kt · 944 mb
• Typhoon LekimaWestern Pacific · 2001Cat 295 kt · 949 mb
• Typhoon KrosaWestern Pacific · 2001Cat 3105 kt · 938 mb
• Typhoon HaiyanWestern Pacific · 2001Cat 290 kt · 954 mb
• Super Typhoon PodulWestern Pacific · 2001Cat 5140 kt · 898 mb
• Typhoon LinglingWestern Pacific · 2001Cat 4115 kt · 927 mb
• Unnamed tropical stormWestern Pacific · 2001Tropical Storm35 kt · 997 mb
• Unnamed tropical stormWestern Pacific · 2001Tropical Storm35 kt · 997 mb
• Tropical Storm KajikiWestern Pacific · 2001Tropical Storm35 kt · 997 mb
• Unnamed tropical stormWestern Pacific · 2001Tropical Storm35 kt · 997 mb
• Super Typhoon FaxaiWestern Pacific · 2001 · 2 deathsCat 5155 kt · 879 mb
• Typhoon VameiWestern Pacific · 2001Cat 165 kt · 976 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.