Jump to content

Page:1959 Annual Typhoon Report.djvu/78

From Wikisource
There was a problem when proofreading this page.

TYPHOON IRIS 19 - 23 AUGUST 1959
POSITION AND FORECAST VERIFICATION DATA

AVERAGE 12 HOUR FORECAST ERROR47.5 NM
AVERAGE 24 HOUR FORECAST ERROR123.8 NM