Known Issue 434

Losses for U.S. hurricane analyses may be incorrect when run on exposure sets with more than 14 million U.S. locations that are coded for a hurricane peril.

Issue ID 434
Summary Losses for U.S. hurricane analyses may be incorrect when run on exposure sets with more than 14 million U.S. locations that are coded for a hurricane peril.
Description Losses for U.S. hurricane analyses may be incorrect when run on exposure sets with more than 14.3 million U.S. locations that are coded for a hurricane peril. More than this number of U.S. hurricane locations can result in incorrect exposure preprocessing that impacts loss results.
Resolved in Touchstone 2025 (13.0)
Date posted 3/20/2025
Software versions affected 12.2.3, 12.2, 12.0
Feature set Detailed loss analysis
Models Verisk Hurricane Model for the United States
Potential for loss numbers impact Yes
Workaround Run multiple analyses with smaller location counts and group the results.
Verisk bug 788614