Typhoon Watch issued October 16 at 3:01AM ChST by NWS Tiyan GU
- Level
- Severe (4/5) · CAP Severe
- Region
- North America
- Category
- Typhoon
- Source
- NWS / NOAA weather
At a glance
- What
- Typhoon
- Who
- NWS / NOAA weather
- When
- Oct 15, 2026 at 5:20 PM UTC
- Pace
- 119th Typhoon alert at severity 4+ in the last 30 days
Official Statements
NWS / NOAA weather, October 15: โ...Tropical storm Champi is moving toward the Marianas... .New information... Champi (29W) has been upgraded to a tropical storm and is moving west with sustained winds of 40 mph. A Flood Watch has been issued for the Guam, Rota, Tinian, and Saipan. .Areas Affected... This local statement provides important information and recommended actions for people in Guam and the Northern Marianas. .Watches/Warnings... A Typhoon Watch continues for Guam, Rota, Tinian, and Saipan. A Flood Watch is now in effect for Guam, Rota, Tinian, and Saipan.โ
NWS / NOAA weather, October 15: โ.Storm information... At 1 AM ChST...the center of Tropical Storm Champi (29W) was located near latitude 11.1N...longitude 156.8E. This was about 820 miles east of Guam. Storm motion was west, 280 degrees, at 12 mph. Storm intensity was 40 mph. .Situation Overview... It is important not to focus on the exact forecast track. To do so could result in bad decisions and place you or those you are responsible for at greater risk. Tropical Storm Champi (29W) is currently moving west towards the Marianas.โ
NWS / NOAA weather, October 15: โDamaging winds are likely within Guam and the Northern Marianas late Saturday night and Sunday. At this time it appears that the strongest winds will be towards the southernmost islands. Islands near the center should prepare for typhoon force winds, with the latest JTWC forecast showing sustained winds of roughly 90 knots. .Precautionary/preparedness actions... ...New information... Champi (29W) has been upgraded to a tropical storm and is moving west with sustained winds of 40 mph.โ
Source: NWS / NOAA weather