The 1999 season

Tropical Storm Rachel (1999)

Tropical Storm Rachel peaked at 35 kt in the Western Pacific between August 5, 1999 and August 11, 1999, with a lowest pressure of 992 mb, and made landfall.

Track and intensity

The whole track of Tropical Storm Rachel, colored by strength, with the other storms of the 1999 season in the same basin behind it, and its wind and pressure hour by hour. Every fix is in the track table below.

Open the live map with storms, cones and warnings

The storm

Basin
Western Pacific
Dates
August 5, 1999 to August 11, 1999
Peak strength
Tropical Storm, 35 kt (40 mph)
Lowest pressure
992 mb (29.29 inHg)
Landfall
Yes
Accumulated cyclone energy
0.7
Identifier
WP131999

Radar at RODN as it neared land, Aug 8, 06:00 UTC

Deaths and damage

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

Track

Time (UTC)PositionWindPressureStatus
Aug 5, 18:0020.8N 116.2E25 kt996 mbTropical storm
Aug 6, 00:0021.3N 117.1E30 kt996 mbTropical storm
Aug 6, 06:0021.9N 117.9E35 kt996 mbTropical storm
Aug 6, 12:0022.4N 118.5E35 kt996 mbTropical storm
Aug 6, 18:0022.8N 119.0E35 kt996 mbTropical storm
Aug 7, 00:0023.2N 119.5E35 kt996 mbTropical storm
Aug 7, 06:0023.7N 120.3E30 kt994 mbTropical storm
Aug 7, 12:0024.9N 123.1E20 kt994 mbTropical storm
Aug 7, 18:0025.5N 124.8E30 kt992 mbTropical storm
Aug 8, 00:0026.2N 126.6E30 kt994 mbTropical storm
Aug 8, 06:0026.9N 127.9E35 kt996 mbTropical storm
Aug 8, 12:0027.5N 128.5E35 kt996 mbTropical storm
Aug 8, 18:0028.4N 128.4E30 kt998 mbTropical storm
Aug 9, 00:0029.2N 127.8E25 kt1000 mbTropical storm
Aug 9, 06:0030.0N 126.9E25 kt1000 mbTropical storm
Aug 9, 12:0031.1N 125.8E25 kt1000 mbTropical storm
Aug 9, 18:0032.2N 124.6E20 kt1000 mbTropical storm
Aug 10, 00:0033.1N 123.4E20 kt1000 mbTropical storm
Aug 10, 06:0034.1N 122.6E15 kt1000 mbTropical storm
Aug 10, 12:0034.8N 121.7E15 kt1002 mbTropical storm
Aug 10, 18:0035.4N 120.9E10 kt1002 mbTropical storm
Aug 11, 00:0036.0N 120.3E1004 mbTropical storm

Other Western Pacific storms of 1999

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.