Storms in Guam in 2003
Every storm the National Weather Service filed in Guam in 2003, with each episode’s narrative and every event in it. From 1996 the record holds 48 kinds of event with each office’s narrative; before that, tornadoes, hail and thunderstorm wind only, and before 1955 tornadoes alone.
Guam in 2003 on the map
Every episode with a place to put it, colored by kind of event.
- Tornadoes
- Tropical storms and surge
- Floods
- Wind
- Hail
- Winter weather
- Heat and drought
- Cold
- Fire, smoke and dust
- Marine and coastal
- Other
The year
- Events
- 31
- Deaths
- 4
- Injuries
- 1
- Damage
- $20 million
- Episodes
- 27
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
By kind of event
| Kind of event | Events | Deaths | Injuries | Damage |
|---|---|---|---|---|
| Lightning | 9 | 1 | 0 | $102,000 |
| Volcanic Ash | 6 | 0 | 0 | |
| Tropical Storm | 4 | 2 | 0 | $18 million |
| Flash Flood | 3 | 0 | 0 | $285,000 |
| Rip Current | 3 | 1 | 1 | |
| Flood | 2 | 0 | 0 | |
| Thunderstorm Wind | 1 | 0 | 0 | $125,000 |
| Funnel Cloud | 1 | 0 | 0 | |
| Heavy Rain | 1 | 0 | 0 | $20,000 |
| Hurricane (Typhoon) | 1 | 0 | 0 | $1.7 million |
Every episode, month by month
February 2003
March 2003
April 2003
May 2003
- Lightning Strike in Guam, May 9, 2003
- Tropical Storm in Guam, May 21 to 25, 2003
- Volcanic Ash in Guam, May 23 to 25, 2003
- Volcanic Ash in Guam, May 26 to 28, 2003
June 2003
July 2003
- Flash Flood in Guam, July 17, 2003
- Tropical Storm in Guam, July 18 to 19, 2003
- Rip Current in Guam, July 21, 2003
- Flash Flood in Guam, July 31, 2003
August 2003
- Funnel Cloud in Guam, August 5, 2003
- Rip Current in Guam, August 10, 2003
- Lightning Strike in Guam, August 13, 2003
- Tropical Storm in Guam, August 17, 2003
- Lightning Strike in Guam, August 26, 2003
- Lightning Strike in Guam, August 27, 2003
September 2003
- Lightning Strike in Guam, September 1, 2003
- Lightning Strike in Guam, September 9 to 10, 2003
- Lightning Strike in Guam, September 22, 2003
October 2003
- Heavy Rain in Guam, October 4, 2003
- Rip Current in Guam, October 28, 2003
- Flash Flood in Guam, October 29 to 30, 2003
November 2003
More
Every year in GuamEvery state in 2003Tornadoes in Guam in 2003Warnings in Guam in 200320022004
Sources
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24.