Skip to main content

Canadian Weather - Windchill

 +
JMJ

Canadian Winters are nasty and because I learned about windchill in the 70's & 80's - I also learned to associate the danger with the Watts / Square Meter measurement instead of the temperature based version.

So when someone said there was a windchill of 1400, I would shrug.  When it was 2400, I would go outside for short periods, fully closed in my cold weather gear.

When someone says there's a wind chill of -35dC - - - I have difficulty translating that into a threat / risk level.

So, for my reference I am posting this Windchill information.  I may start also develop a Traditional Catholic Windchill chart because a chill has definitely fallen over the Church as they attempt (again) to wipe out the Catholic Faith.

I am still on a blogging holiday but will see how things go as the last time I did this a lot of interesting things happened in the Church :-).

Stay Warm and Stay Catholic!

P^3

 

 Rescure Dynamics Chart

 

Windchill Factor / (Equivalent Temperature) Effect of Windchill
Under 900 (-3 C) Conditions comfortable with normal winter clothing.
900 - 1400 (-18 C) Conditions no longer pleasant for outdoor activities on overcast days. Work and recreation becomes uncomfortable unless properly clothed. Hats, coats and gloves are recommended.
1400 - 1600 (-25 C) Conditions no longer pleasant for outdoor activities on sunny days. Outdoor work and travel are safe with quality winter clothing.
1600 - 1800 (-30 C) Frostbite can occur with prolonged exposure. Heavy outer clothing is essential. Your weather office will add the current wind chill to public forecasts at this level.
1800 - 2000 (-35 C) Frostbite can occur in a few minutes. Multiple layers of clothing become essential.
2000 or more (-40 C) Unprotected skin can freeze in one minute. Adequate face protection becomes important. Elementary school children require continuous adult supervision while outdoors. Work and travel alone is not advisable.
2200 or more (-45 C) Adequate face protection becomes mandatory. Work and travel alone is hazardous. Special warm-up breaks are recommended for outside workers.
2300 or more (-50 C) Outdoor conditions become dangerous. School closures should be considered. Exposed areas freeze in less than one minute for the average person.
2400 or more (-60 C) Outdoor conditions are dangerous even for short periods of time. All non- emergency outdoor work should cease. Buddy system and observation are mandatory.
2600 or more (-65 C) Exposed flesh freezes in less than one half minute on average. These are rare wind chill values which will be experienced in some major blizzards. Danger is extreme.
Other factors can affect comfort and your degree of risk including: age, body type, humidity, clothing, level of physical activity, sunshine and even your food intake.




Environment Canada Chart

Wind ChillExposure Risk Health
Concerns
What to Do
0 to -9 Low Risk
  • Slight increase in discomfort
  • Dress warmly
  • Stay dry
-10 to -27 Moderate Risk
  • Uncomfortable
  • Risk of hypothermia and frostbite if outside for long periods without adequate protection.
  • Dress in layers of warm clothing, with an outer layer that is wind-resistant.
  • Wear a hat, mittens or insulated gloves, a scarf and insulated, waterproof footwear.
  • Stay dry.
  • Keep active
-28 to -39 High Risk: exposed skin can freeze in 10 to 30 minutes
  • High risk of frostnip or frostbite: Check face and extremities for numbness or whiteness.
  • High risk of hypothermia if outside for long periods without adequate clothing or shelter from wind and cold.
  • Dress in layers of warm clothing, with an outer layer that is wind-resistant
  • Cover exposed skin
  • Wear a hat, mittens or insulated gloves, a scarf, neck tube or face mask and insulated, waterproof footwear
  • Stay dry
  • Keep active
-40 to -47 Very High risk: exposed skin can freeze in 5 to 10 minutesFootnote1
  • Very high risk of frostbite: Check face and extremities for numbness or whiteness.
  • Very high risk of hypothermia if outside for long periods without adequate clothing or shelter from wind and cold.
  • Dress in layers of warm clothing, with an outer layer that is wind-resistant.
  • Cover all exposed skin.
  • Wear a hat, mittens or insulated gloves, a scarf, neck tube or face mask and insulated, waterproof footwear.
  • Stay dry
  • Keep active.
-48 to -54 Severe risk: exposed skin can freeze in 2 to 5 minutesFootnote1
  • Severe risk of frostbite: Check face and extremities frequently for numbness or whiteness.
  • Severe risk of hypothermia if outside for long periods without adequate clothing or shelter from wind and cold.
  • Be careful. Dress very warmly in layers of clothing, with an outer layer that is wind-resistant.
  • Cover all exposed skin
  • Wear a hat, mittens or insulated gloves, a scarf, neck tube or face mask and insulated, waterproof footwear.
  • Be ready to cut short or cancel outdoor activities.
  • Stay dry.
  • Keep active.
-55 and colder Extreme risk: exposed skin can freeze in less than 2 minutesFootnote1
  • DANGER! Outdoor conditions are hazardous.
  • Stay indoors.

 

References

Rescue Dynamics: Interpreting the Windchill Factor / Equivalent Temperature

Canada.ca: Wind chill and cold weather

Canada.ca: Wind Chill Hazards and What To Do

 

Comments

Popular posts from this blog

The Catholic Church and the Rule of Law- Part II: Dr. John Lamont

+ JMJ This is the second article from Dr. Lamont from his lecture given in May 2014. P^3 Source Part A: Society of St. Hugh of Cluny Source Part B: Society of St. Hugh of Cluny 8 May2014 The Catholic Church and the Rule of Law- Part II By John Lamont To understand how the Jesuit conception of obedience departed from earlier conceptions, it is helpful to compare it with the teaching of St. Thomas on obedience. The fundamental difference between the two is that St. Thomas considers the proper object of obedience to be the precept of the superior (2a2ae q. 104 a. 2 co., ad 3). Obedience that seeks to forestall the expressed will of the superior does not bear on what the superior wants or thinks in general, but only on what the superior intends to command. St. Ignatius’s lowest degree of obedience, which he does not consider to be virtuous, is thus what St. Thomas considers to be the only form of obedience. St. Thomas holds that St. Ignatius’s alleged higher forms of o...

Open Letter to Cardinal Gantin - July 6, 1988

There has been some discussion (read lots) about the term 'Conciliar Church'. I have posted this letter written by the Superior General and District Superiors of the SSPX after the 1988 Consecrations. Of particular interest is that the 'Conciliar Church' being referred to as a system. My paraphrase would be that the SSPX regards the 'conciliar Church' as an error within the Church. Source Open Letter to Cardinal Gantin Prefect of the Congregation for Bishops

Morning and Evening and other sundry Prayers

+ JMJ Along the theme of P^3 (Prayer, Penance, Patience), and for my own reference ... here is a collection of Morning and Evening prayers from the Ideal Daily Missal along with some additional prayers. In this crisis of the Church, I do not think it is possible to do too much prayer, penance and have patience. P^3

Rome and the SSPX - Version 2026 Part 6b: Principles and Rules for Surviving this Crisis of the Catholic Church (Principle 1)

 + JMJ Principle 1: Realize that something is amiss in the Catholic Church The world in which I had my Traditional Awakening, is one in which practically anything pre-Conciliar such as liturgy, doctrinc, and even dogmas are either suppressed, ignored or re-framed to be acceptable to the ‘world’. What is more, the people adhering to these pre-conciliar teachings and liturgy are persecuted by other members of the Catholic Church. The things that non-Trads say about Trads can be quite extreme. For example, accusations against Traditionalists include that they are: A revival of the Jansenists (link) , Schismatics, Heretics, Uncharitable, Lefebrists Radicals Integrists When one group of Catholics is persecuted by the others for simply wanting to live as Catholics before them did for generations … well something is wrong. Further, we need to realize that when what was previously condemned is now promoted and what was previously promoted as the trut...

How is the SSPX prepared to accept the Second Vatican Council??? - Reblogged and Updated.

+ JMJ The Archbishop remained steadfast. In the 1980s, in his correspondence with then-Cardinal Ratzinger, Archbishop Lefebvre stated his position that the criterion for interpreting Vatican II in light of Tradition comprises three elements: 1) He and the SSPX would accept anything in Vatican II that is clearly consistent with Tradition; 2) Any ambiguous texts of Vatican II must be interpreted strictly according to Tradition; according to the consistent teaching of the Church throughout the centuries. 3) Anything in the Council that cannot be interpreted according to Tradition should be revised. The Archbishop laid this out explicitly in his letters to Cardinal Ratzinger in 1982 and 1985. CF News: Rome-SSPX: Background to the Doctrinal Discussions CF News: The April 15 Deadline A few years ago Tony La Rosa (aka ecclesia militans a Toronto based 'resistor') had a difficult time accepting this approach to the council. He held that it must be completely tossed as...