Iowa Environmental Mesonet Daily Bulletin for 23 May 2022

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 May 2022 - 12 AM 23 May 2022 CDT

Summary By WFO Watches
Type USIA ARXDVNDMXOAXFSD US
Tornado 0 0 0 0 0 0 0 0
Svr Tstorm 104 0 0 0 0 0 0 2
Flash Flood 6 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: 104 Verified:  52 [50.0%]
Polygon Size Versus County Size            [23.1%]
Average Perimeter Ratio                    [0.0%]
Percentage of Warned Area Verified (15km)  [29.9%]
Average Storm Based Warning Size           [1334 sq km]
Probability of Detection(higher is better) [0.70]
False Alarm Ratio (lower is better)        [0.50]
Critical Success Index (higher is better)  [0.41]