The 2004 season

Tropical Storm Noru (2004)

Tropical Storm Noru peaked at 55 kt in the Western Pacific between December 16, 2004 and December 23, 2004, with a lowest pressure of 984 mb.

Track and intensity

The whole track of Tropical Storm Noru, colored by strength, with the other storms of the 2004 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
Western Pacific
Dates
December 16, 2004 to December 23, 2004
Peak strength
Tropical Storm, 55 kt (63 mph)
Lowest pressure
984 mb (29.06 inHg)
Landfall
No; closest approach 1482 km (921 mi)
Accumulated cyclone energy
2.8
Tropical-storm-force wind reached
100 nmi (185 km, 115 mi) from the center at its widest
Overall size
80 nmi (148 km, 92 mi) to the outermost closed isobar
Peak gust in the best track
70 kt (81 mph)
Fastest the center moved
32 kt (37 mph)
Identifier
WP322004

Radar at PGUA as it neared land, Dec 19, 06:00 UTC

Deaths and damage

The sources count different things and are not added together.

NOAA Storm Events

0 deaths (0 direct, 0 indirect)none recorded

What National Weather Service offices recorded county by county in 1 states and marine areas, in the United States only. Property and crop damage as each office estimated it, which is not a national loss total.

In the United States

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
1 in 1 reports from 1 states and marine areas

State by state

State or marine areaDeathsInjuriesDamageEvents
Guam001

What was recorded

1 tropical storm.

Track

Time (UTC)PositionWindPressureStatus
Dec 16, 18:0010.1N 154.3E15 kt1006 mbDisturbance
Dec 17, 00:0011.1N 154.0E20 kt1004 mbDisturbance
Dec 17, 06:0012.0N 153.6E20 kt1004 mbDisturbance
Dec 17, 12:0012.7N 152.9E25 kt1002 mbTropical depression
Dec 17, 18:0013.2N 152.0E30 kt1000 mbTropical depression
Dec 18, 00:0013.5N 151.0E30 kt1000 mbTropical depression
Dec 18, 06:0013.4N 150.1E35 kt997 mbTropical storm
Dec 18, 12:0013.3N 149.2E35 kt997 mbTropical storm
Dec 18, 18:0013.3N 148.4E35 kt997 mbTropical storm
Dec 19, 00:0013.3N 147.7E35 kt997 mbTropical storm
Dec 19, 06:0014.0N 147.2E35 kt997 mbTropical storm
Dec 19, 12:0015.1N 146.7E45 kt991 mbTropical storm
Dec 19, 18:0016.5N 146.4E50 kt987 mbTropical storm
Dec 20, 00:0017.6N 146.4E55 kt984 mbTropical storm
Dec 20, 06:0018.7N 146.5E55 kt984 mbTropical storm
Dec 20, 12:0020.0N 147.1E55 kt984 mbTropical storm
Dec 20, 18:0021.4N 148.1E55 kt984 mbTropical storm
Dec 21, 00:0023.0N 150.1E50 kt987 mbTropical storm
Dec 21, 06:0024.5N 152.7E50 kt987 mbTropical storm
Dec 21, 12:0025.5N 155.3E40 kt994 mbExtratropical
Dec 21, 18:0026.3N 158.0E30 kt1000 mbTropical depression
Dec 22, 00:0026.8N 160.9E30 kt1000 mbExtratropical
Dec 22, 06:0027.1N 163.5E996 mbExtratropical
Dec 22, 12:0026.7N 167.1E998 mbExtratropical
Dec 22, 18:0025.9N 169.7E998 mbExtratropical
Dec 23, 00:0025.0N 172.0E1000 mbExtratropical
Dec 23, 06:0023.9N 175.0E1002 mbExtratropical

Other Western Pacific storms of 2004

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.