Météo St-Alphonse, Qc
(Site 2 via Meteotemplate)

Détecteur de foudre Station IQUEBECS58
(Route Marcellin)

CoCoRaHS Canada
Station CAN-QC-5

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Météo St-Laurent, Mtl

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Météo Vaudreuil, Mtl

Météo Alerte Québec

Météo Centre

État des routes
Québec 511

Québec en Alerte

Orage Québec

Québec Vortex
chasseurs de tempêtes

Hydro Météo (info-rivière)

Avalanche Québec

Agrométéo Québec

Bulletin des agriculteurs

Réseau Météo-Québec

Réseau Météo des Provinces Atlantiques

Séismes Canada
l'Est du Canada

Fire Smoke Canada

Canwarn Québec

Climat Québec

Environnement Canada



Leuven Template

Municipalité St-Alphonse

LET St-Alphonse

Domaine des Chutes du Ruisseau Creux


Data Quality for Station d'observation IQUEBECS58 (CWOP ID - E1397 )

Current Time Span Selected: 28 Days

Pression barométrique

Madis Value: 99%  OK
Data Span: 28 Days
Average Barometer Error: 1.3 milliBars
Error Standard Deviation: 0.7 milliBars
Baro Chart


Madis Value: 97%  OK
Data Span: 28 Days 24 Hours Daytime Nighttime
Average Temp. Error: -2.0 °F -2.6 °F -1.4 °F
Error Standard Deviation: 2.5 °F 2.4 °F 2.5 °F
Baro Chart

Point de rosée

Madis Value: 99%  OK
Data Span: 28 Days 24 Hours Daytime Nighttime
Average Dewpoint Error: -1.7 °F -2.2 °F -1.0 °F
Error Standard Deviation: 2.2 °F 2.2 °F 2.0 °F
Dew Chart


Madis Value:  99%   OK
Wind Vector

more information

Station d'observation IQUEBECS58 is a proud member of the Citizen Weather Observer Program (CWOP).
The above charts represent data reported to CWOP for Station d'observation IQUEBECS58 (E1397 actuals in blue) with the predicted data, based on surrounding stations (E1397 Analysis in red).

Data Quality:
The MADIS value represents the percentage of observations that have successfully passed the MADIS QC checks. If the Madis rating is within the acceptable limits, a green check OK will appear. Otherwise, a red x-mark not OK will appear indicating that the data has not passed quality control.

If the above errors are POSITIVE, this means that the analysis variable is HIGHER than the reported variable. This means that the sensor is reading a variable lower than expected. If the above errors are NEGATIVE, this means that the analysis variable is LOWER than the reported variable. This means that the sensor is reading a variable higher than expected.

The Citizen Weather Observer Program (CWOP) is a private-public partnership with the National Oceanic & Atmospheric Administration. Its three main goals:

  1. to collect weather data contributed by citizens;
  2. to make these data available for weather services; and
  3. to provide feedback to the data contributors so that they have the tools to check and improve their data quality.

Many thanks go to Phillip Gladstone at CWOP for his dedication to providing the needed accuracy and quality checks for the amateur weather observer.

Calculations/Data courtesy of Phillip Gladstone. Script courtesy of  Michael Holden de Relay Weather.
Adapté pour le modèle par  Wim van der kuil

Les données sont envoyées via ces sites météo:


Weather Underground

Canadian Atlantic Weather Network


Citizen Weather Observer Program (CWOP)

HAMweather, WeatherForYou, PWS Weather