About Data

🗺️ The Synoptic Dataset

• Station Variables

• Station Networks & Providers

• Network Types Table

🌧️ Interpreting the Data

• In-situ atmospheric measurement overview

• Precipitation Service Explained

• Weather Condition Codes

• Cloud Height and Sky Condition

• Road surface condition codes

• High Frequency ASOS

• Statistics and Percentiles Services Explained

✅ Quality control

• Synoptic Data QC

• QC Flag Types