Data Link Lightning (Dl Ltng) Data Viewing Range - Garmin G500 Pilot's Manual

4.10.9 Data Link Lightning (DL LTNG) Data Viewing
Range
Lightning data shows the approximate location of cloud-to-ground lightning
strikes. A strike icon represents a strike that has occurred within a two-kilometer
region. The exact location of the lightning strike is not displayed. Only cloud to
ground strikes are reported in the US and extreme southern Canada (cloud to
cloud strikes are not reported).
Figure 4-100 GFDS Data Link Lightning and Legend
4-100
Garmin G500 Pilot's Guide 190-01102-02 Rev. E