Weather Station Code Figures and Symbols Chart - Meteorological Reference Guide #1803777 (License: Personal Use)

The image presents a detailed grid of meteorological symbols used in surface weather observations, including present weather (e.g., rain, snow, fog), past weather, cloud types (Ci, Cc, Cs, etc.), wind direction/speed indicators, and barometer trends. Each symbol is numbered (00-99) and accompanied by precise textual definitions, with notes on special cases like hail classification and visibility effects.

Used by meteorologists, pilots, aviation weather services, and weather enthusiasts to interpret METAR, SYNOP, and manual station logs; supports training, forecasting, and historical data analysis.