Sondefinder

View Recent Weather Balloons

1. Choose location: Enter a lat,lon for search (be sure to separate with a comma!), or tap "Use Device Location"
2. Choose search radius in km
3. Choose how many days to look back (1-90 days)
4. Optional: Enter a specific serial number to search for
5. Select "Load Sondes"
6. Sort the data as desired (default is Altitude)
7. Choose "Predict" to show approx. landing area
8. Note: less horizontal distance traveled = generally more accurate
9. Tap "Copy Predicted Lat/Lon" and paste it into Google Maps