Four-minute warning

#	Item
1	LINDA LINGLE GOVERNOR Department of Defense Civil Defense Division Add to Reading List Source URL: scd.hawaii.gov Language: English - Date: 2010-12-04 04:05:53 Waves Sirens Aerophones Sound production Civil defense siren Emergency Alert System Thunderbolt siren Four-minute warning Civil defense Emergency management Public safety
2	LINDA LINGLE GOVERNOR Department of Defense Civil Defense Division Add to Reading List Source URL: www.scd.hawaii.gov Language: English - Date: 2010-12-04 04:05:53 Waves Sirens Aerophones Sound production Civil defense siren Emergency Alert System Thunderbolt siren Four-minute warning Civil defense Emergency management Public safety