SEVERE WEATHER ARCHIVES
A
–Experimental Lightning Climatology
-IEM Archived Data & Plots
–IEM Convective Outlooks by Calendar (#201)
–IEM Convective Outlooks Graphics (#220)
–SPC Convective Outlooks Graphics
-IEM Convective Outlooks: Grand Haven
–IEM GIS
–IEM Interact Radar
–IEM NWS GRR Text Products
–IEM NWS GRR Text Products by Date
–IEM NWS GRR VTEC Product
–IEM Search by Counties
–IEM SPC Outlook Heatmap
–IEM: SPC Text Products
–IEM Storm Based Warnings by Point
–IEM Text SPC Products by Date
–IEM Warnings by CWA
–IEM Warnings: NWS GRR
–Image Archive
–Michigan Tornado Sounding Reanalysis Archive
–NCDC Storm Events Database: Michigan
–West Michigan Tornado Climatology
STORM PREDICTION CENTER:
–Any Severe Probabilities
–Archived Data
–Environment Tornado Browser
–Forecast Archive –Forecast Archive
–GIS
–Hourly Mesoscale Analysis
–Mesoscale Analysis Archives
–Mesoscale Analysis Case Studies
–Monthly & Annual Tornado Summaries
–Product & Report Archives
–Radar Coverage Severe Weather Climatology
–Severe Plot v2
–Severe Plot v3
-Severe Weather Database Files
–Severe Weather Events Arrchive
–Severe Weather Report Archive #2
–Sounding Climatology
–Surface & Upper Air Map Archive
–Tornado Outbreaks Interface
–West Michigan Tornado Climatology
RADAR ARCHIVE:
–AWS
–NEXRAD Data Archive
–Weather.Us
Plotted Archived Surface Data Maps:
–Plymouth State University
Archived Upper Air Data:
–Plymouth State University
–Plymouth State University
| yr | 444 | FFF | jaM | ||||||||||
A
| YR | ANN | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC |
| 1990 | 21 | – | – | – | – | – | 5 | 4 | 1 | 10 | 1 | – | – |
| 1991 | 29 | – | – | 15 | 1 | 5 | 1 | 4 | 3 | – | – | – | – |
| 1992 | 21 | – | – | – | 1 | – | 15 | 3 | – | 2 | – | – | – |
| 1993 | 11 | – | – | – | 2 | – | 2 | 6 | 1 | – | – | – | – |
| 1994 | 11 | – | – | – | – | – | 4 | 7 | – | – | – | – | – |
| 1995 | 10 | – | – | – | – | 2 | 2 | 5 | 1 | – | – | – | – |
| 1996 | 13 | 1 | – | – | 1 | – | 8 | 1 | 2 | – | – | – | – |
| 1997 | 18 | – | – | – | – | – | 1 | 15 | 1 | – | 1 | – | – |
| 1998 | 22 | – | – | 1 | 1 | 6 | 8 | – | 3 | – | 2 | 1 | – |
| 1999 | 10 | – | – | – | – | 4 | – | 5 | 1 | – | – | – | – |
| 2000 | 4 | – | – | – | – | 3 | 1 | – | – | – | – | – | – |
| 2001 | 35 | – | – | – | 2 | 20 | 4 | – | 1 | 1 | 7 | – | – |
| 2002 | 12 | – | – | – | – | 1 | – | 3 | 5 | 3 | – | – | – |
| 2003 | 13 | – | – | – | – | 1 | 5 | 2 | 4 | – | – | 1 | – |
| 2004 | 23 | – | – | – | – | 15 | 4 | 2 | 2 | – | – | – | – |
| 2005 | 5 | – | – | – | – | – | 3 | 2 | – | – | – | – | – |
| 2006 | 10 | – | – | 1 | – | 3 | 2 | – | – | 3 | 1 | – | – |
| 2007 | 23 | – | – | – | 1 | – | 1 | 2 | 8 | – | 11 | – | – |
| 2008 | 14 | – | – | – | 1 | – | 6 | 2 | – | 5 | – | – | – |
| 2009 | 3 | – | – | – | – | – | 3 | – | – | – | – | – | – |
| 2010 | 27 | – | – | – | 1 | – | 15 | 8 | 2 | – | 1 | – | – |
| 2011 | 15 | – | – | – | 1 | 5 | 1 | 1 | 6 | 1 | – | – | – |
| 2012 | 6 | – | – | 4 | – | – | 2 | – | – | – | – | – | – |
| 2013 | 11 | – | – | – | – | 6 | – | – | 2 | – | – | 3 | – |
| 2014 | 13 | – | – | – | – | – | 2 | 5 | 2 | 4 | – | – | – |
| 2015 | 14 | – | – | – | 1 | – | 6 | 1 | 1 | 1 | – | 3 | 1 |
| 2016 | 16 | – | – | 1 | – | 2 | – | 4 | 9 | – | – | – | – |
| 2017 | 9 | – | 4 | – | 1 | – | 1 | – | 3 | – | – | – | – |
| 2018 | 16 | – | – | – | – | – | – | 2 | 7 | 7 | – | – | – |
| 2019 | 8 | – | – | 4 | – | 1 | – | – | 1 | 2 | – | – | – |
| 2020 | 3 | – | – | – | – | – | – | – | 3 | – | – | – | – |
| 2021 | 18 | – | – | – | 1 | – | 9 | 4 | 1 | 1 | 2 | – | – |
| 2022 | 4 | – | – | – | – | 1 | – | 2 | 1 | – | – | – | – |
| 2023 | 19 | – | – | – | 1 | – | 1 | 8 | 9 | – | – | – | – |
| 2024 | 3 | – | 3 | ||||||||||
