Knox, ND
Active Weather Triggers
Low Risk
Moderate Risk
High Risk
Very High Risk
-
Temperature -12°C -
Pressure 100.9kpa -
Humidity 92% -
Dewpoint -13°C
High
Short Term Risk
Updated: Fri Dec 13 10:25 AMDec 13Fri Afternoon
Dec 13Fri Evening
Dec 14Fri Overnight
Dec 14Sat Morning
Low
Low
Moderate
Low
Low
Moderate
Low
Low
High
Low
Low
High
National Flu Activity
Legend:
No Data
No Activity
Sporadic
Localized
Widespread
Flu Activity
Dec 31-Dec 31, 1969
Region includes:
National Flu Test
Province
Dec 31-Dec 31, 1969
Total Flu Season 1968-1969
(1968 - Dec 31, 1969)
About the Active Weather Trigger
Active weather triggers are changes in the weather that could augment health complaints. Each active weather trigger is weighted equally. The occurrence of more than one trigger increases the severity of health risk.
Temperature – a decrease of 5 degrees Celsius or more.
Humidity – an increase of 20%.
Pressure – a decrease of 0.7 kPa (kilopascal) or more.
Dewpoint – an increase of 5 degrees Celsius or more.
