Iowa Environmental Mesonet Daily Bulletin for 23 April 2024

News

No news is good news

IEM Code Pushes <to branch> on Github



Daily Feature

No feature posted

NWS Watch/Warning Summary for 12 AM 22 Apr 2024 - 12 AM 23 Apr 2024 CDT

Summary By WFO Watches
Type USIA ARXDVNDMXOAXFSD US
Tornado 0 0 0 0 0 0 0 0
Svr Tstorm 7 0 0 0 0 1 0 0
Flash Flood 3 0 0 0 0 0 0---

ARX = LaCrosse, WI DVN = Davenport, IA DMX = Des Moines, IA OAX = Omaha, NE FSD = Sioux Falls, SD

IEM Cow Report

SVR+TOR Warnings Issued:   6 Verified:   1 [16.7%]
Polygon Size Versus County Size            [21.1%]
Average Perimeter Ratio                    [2.6%]
Percentage of Warned Area Verified (15km)  [1.4%]
Average Storm Based Warning Size           [7672 sq km]
Probability of Detection(higher is better) [1.00]
False Alarm Ratio (lower is better)        [0.83]
Critical Success Index (higher is better)  [0.17]