Owner's manual

R E A L - T I M E L I G H T N I N G D E T E C T I O N

5757

• How many strokes were recorded in the minute

before that

• How many strokes were recorded in the last 5

minutes

• The stroke density in strokes per angular degree per

minute

• The estimated severity index (100 or above indicates

a very severe storm)

• The average amplitude of all strokes in the storm

• The average amplitude of all usable CG strokes in the

storm

• The average recent amplitude

• The maximum amplitude detected

• The average wavelength (in arbitrary units) of all

usable CG strokes in the storm (not available when

using the LD-250.)

• The average wavelength (in arbitrary units) of all

strokes in the storm (not available when using the

LD-250.)

• The energy ratio of the storm

• The percentage of CG strokes in the storm (not

available when using the LD-250.)

• The CG flash multiplicity. This is the ratio of the

number of CG strokes to the number of CG flashes.

A flash may consist of one or more strokes, so this

number represents the average number of strokes per

flash. The flash multiplicity will typically increase as a

storm draws closer. (Not available when using the

LD-250.)