Photo By Senior Airman Sarah Williams | A graphic explains the Tropical Cyclone Conditions of Readiness levels at Osan Air...... read more read more
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OSAN AIR BASE, Republic of Korea – Typhoon season runs from June through October and brings the potential for high winds, heavy rainfall, and flooding across the Korean Peninsula. These conditions can significantly impact service members, families, and daily operations at Osan Air Base.
To help Team Osan stay informed and ready, the installation follows the Tropical Cyclone Conditions of Readiness system. Each level indicates how soon destructive winds – sustained at 50 knots (approximately 58 mph) or greater – are expected to arrive.
TCCOR Levels:
TCCOR 5 - Destructive winds possible within 96 hours.
TCCOR 4 - Destructive winds possible within 72 hours.
TCCOR 3 - Destructive winds possible within 48 hours.
TCCOR 2 - Destructive winds possible within 24 hours.
TCCOR 1 - Destructive winds possible within 12 hours.
TCCOR 1C (Caution) - Sustained winds of 35-49 knots occurring.
TCCOR 1E (Emergency) - Sustained winds of 50+ knots and/or gusts of 60 knots occurring.
TCCOR 1R (Recovery) - Destructive winds have subsided and are no longer forecasted to occur, work crews are permitted to survey damage, non-essential personnel should stay indoors.
TCCOR ALL CLEAR - Destructive winds have passed and are no longer forecasted to occur, recovery is complete.
When a TCCOR notification is issued, take immediate steps to protect yourself and others. Bring any loose outdoor objects indoors to prevent damage or injury. Secure windows and doors, and double-check that your emergency kit includes enough drinking water, non-perishable food, flashlights, and batteries. Stay inside during high wind conditions and follow all base-wide instructions and updates.
To stay informed:
Osan Air Base Facebook Page: https://www.facebook.com/51stFW/
Joint Typhoon Warning Center: https://www.metoc.navy.mil/jtwc.html
Emergency Management: DSN: 784-1348 | Commercial: +82 505-784-1348
AtHoc: Make sure your contact information is current for emergency notifications
Preparedness saves lives. Stay alert, follow guidance and take action early this typhoon season.
| Date Taken: | 06.05.2025 |
| Date Posted: | 06.05.2025 01:53 |
| Story ID: | 499697 |
| Location: | OSAN AIR BASE, GYEONGGIDO [KYONGGI-DO], KR |
| Web Views: | 27 |
| Downloads: | 0 |
This work, Typhoon Season: Are you ready?, by SrA Sarah Williams, identified by DVIDS, must comply with the restrictions shown on https://www.dvidshub.net/about/copyright.
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