Ice accumulation reports: January 13, 2007
102 measured ice accumulations were reported to the National Weather Service from freezing rain in the 24 hours ending 11 a.m. EST on January 13, 2007, in 5 states (IA, IL, KS, MO, TX). The largest was 1.00 inch of ice at Marietta, IL. 69 reports were a quarter inch or more, the usual ice storm warning amount, when tree limbs and power lines start to break.
← Dec 31, 2006 All ice storms Jan 14, 2007 →
Ice reports
| Ice | Where | County | Time | Reported to | Source | Remarks |
|---|---|---|---|---|---|---|
| 1.00″ | Everton, MO | Dade | Jan 12, 6:10 p.m. CST | NWS SGF | Public | PUBLIC REPORTED 1/4 OF ICE ACCUMULATION |
| 1.00″ | Fort Scott, KS | Bourbon | Jan 12, 6:30 p.m. CST | NWS SGF | Law enforcement | FORT SCOTT LAW ENFORCEMENT REPORTS AN INCH OF ICE ON GROUND |
| 1.00″ | Warsaw, MO | Benton | Jan 12, 6:30 p.m. CST | NWS SGF | Law enforcement | AN INCH OF ICE ON GROUND |
| 1.00″ | Lamar, MO | Barton | Jan 12, 6:59 p.m. CST | NWS SGF | Law enforcement | AN INCH OF ICE ON GROUND |
| 1.00″ | Dixon, MO | Pulaski | Jan 13, 2:28 a.m. CST | NWS SGF | Public | AN INCH OF ICE ON TREES AND POWERLINES. NUMEROUS TREES AND POWERLINES DOWN ACROSS THE CITY |
| 1.00″ | Altona, IL | Knox | Jan 13, 6:00 a.m. CST | NWS ILX | Co-op observer | OBSERVER REPORTED 1/4 INCH OF ICE ON ALL SURFACES INCLUDING SIDEWALKS. |
| 1.00″ | 3 SSW Loami, IL | Sangamon | Jan 13, 8:00 a.m. CST | NWS ILX | Co-op observer | OBSERVER REPORTED 1 INCH OF ICE...TREE BRANCHES DOWN AND ICE IS COVERING ROADS. |
| 1.00″ | Marietta, IL | Fulton | Jan 13, 9:00 a.m. CST | NWS ILX | Co-op observer | ESTIMATED 1 INCH OF FREEZING RAIN FROM 3 PM FRIDAY JAN 12 UNTIL 9 AM SATURDAY JAN 13. |
| 0.75″ | 2 SW Athens, IL | Menard | Jan 13, 6:00 a.m. CST | NWS ILX | Co-op observer | OBSERVER REPORTED 3/4 OF AN INCH OF ICE ON BRANCHES...SOME BRANCHES DOWN DUE TO THIS ICE. |
| 0.75″ | Chatham, IL | Sangamon | Jan 13, 7:43 a.m. CST | NWS ILX | NWS employee | REPORTED 1/2 TO 3/4 INCHES OF ICE ON TREES...MINOR ACCUMULATIONS ON SIDEWALKS |
| 0.75″ | 1 ESE Sullivan, MO | Franklin | Jan 13, 9:25 a.m. CST | NWS LSX | Trained spotter | LIMBS AND TREES DOWN. POWER OUTAGES IN CITY. |
| 0.70″ | 4 W New Melle, MO | St. Charles | Jan 13, 9:35 a.m. CST | NWS LSX | Trained spotter | LOTS OF TREE LIMBS DOWN...SOME UP TO 12 INCHES IN DIAMETER. SOME ROADS BLOCKED AND MINOR DAMAGE IS REPORTED. |
| 0.50″ | 1 W Industry, IL | McDonough | Jan 12, 6:35 p.m. CST | NWS DVN | Trained spotter | HALF INCH OF ICE AND SLEET ON THE GROUND WITH AN EIGHTH OF AN INCH OF ICE ON TREES. TREE LIMBS ARE STARTING TO SAG. CURRENTLY A MIX OF FREEZING RAIN AND SLEET WITH A TEMPERATURE OF 24 DEGREES. |
| 0.50″ | Cherokee, KS | Crawford | Jan 12, 6:37 p.m. CST | NWS SGF | Law enforcement | 1/2 INCH OF ICE ON GROUND REPORTED BY LOCAL LAW ENFORCEMENT |
| 0.50″ | 4 W Pittsburg, MO | Hickory | Jan 12, 6:59 p.m. CST | NWS SGF | Law enforcement | 1/2 INCH OF ICE REPORTED ON GROUND BY LOCAL LAW ENFORCEMENT |
| 0.50″ | Springfield, MO | Greene | Jan 12, 8:01 p.m. CST | NWS SGF | NWS employee | HALF INCH OF ICE ON ELEVATED SURFACES |
| 0.50″ | Walnut Grove, MO | Greene | Jan 12, 8:19 p.m. CST | NWS SGF | Amateur radio | 1/2 INCH ON ICE ON GROUND |
| 0.50″ | Lewistown, IL | Fulton | Jan 12, 8:50 p.m. CST | NWS ILX | Law enforcement | ESTIMATED 1/2 OF AN INCH OF ICE ACCUMULATION IN SOUTHEAST FULTON COUNTY. |
| 0.50″ | Oquawka, IL | Henderson | Jan 13, 4:11 a.m. CST | NWS DVN | Law enforcement | ACCUMULATED .25 TO .50 INCHES OF SLEET AND FREEZING RAIN. MOST ROADS STILL ICE COVERED AT 9 AM. |
| 0.50″ | Havana, IL | Mason | Jan 13, 6:00 a.m. CST | NWS ILX | Co-op observer | OBSERVER REPORTED A HALF INCH OF ICE ON CARS. |
| 0.50″ | 8 E Petersburg, IL | Menard | Jan 13, 6:44 a.m. CST | NWS ILX | Trained spotter | OBSERVER REPORTED A HALF INCH OF ICE ACCUMULATIONS...HOWEVER OVER AN INCH OF ICE HAD ACCUMULATED ON SMALL BRANCHES BEFORE THEY FELL OUT OF THE TREES. |
| 0.50″ | 4 NNE Havana, IL | Mason | Jan 13, 7:00 a.m. CST | NWS ILX | Co-op observer | OBSERVER REPORTED A HALF INCH OF ICE |
| 0.50″ | Lewistown, IL | Fulton | Jan 13, 7:00 a.m. CST | NWS ILX | Co-op observer | REPORTED A HALF INCH OF ICE...ROADS SLIPPERY AROUND TOWN |
| 0.50″ | St. David, IL | Fulton | Jan 13, 7:00 a.m. CST | NWS ILX | Co-op observer | REPORTED A HALF INCH OF ICE ON GRASS AND TREES...ROADS AND SIDEWALKS ARE ICY...SMALL TREE LIMBS DOWN |
| 0.50″ | Delavan, IL | Tazewell | Jan 13, 7:45 a.m. CST | NWS ILX | Trained spotter | REPORTED A HALF INCH OF ICE ON TREE BRANCHES...US 136 SLICK NEAR DELEVAN. REPORT FROM SIGNIFICANT WEATHER OBSERVER PROGRAM. |
| 0.50″ | 1 SW Muleshoe, TX | Bailey | Jan 13, 8:00 a.m. CST | NWS LUB | Co-op observer | ICE ACCUMULATION UP TO 1/2 INCH |
| 0.50″ | Grafton, IL | Jersey | Jan 13, 8:08 a.m. CST | NWS LSX | Trained spotter | SIGNIFICANT ICE ACCUMULATION ON ELEVATED SURFACES...UP TO ONE HALF INCH ON TREES. |
| 0.50″ | Riverton, IL | Sangamon | Jan 13, 9:00 a.m. CST | NWS ILX | Trained spotter | REPORTED A HALF INCH OF ICE...REPORT FROM SIGNIFICANT WEATHER OBSERVER NETWORK |
| 0.50″ | Union, MO | Franklin | Jan 13, 9:00 a.m. CST | NWS LSX | Trained spotter | ICE ACCUMULATION HAS RESULTED IN NUMEROUS TREE LIMBS SNAPPING OFF. |
| 0.50″ | 1 W Cuba, MO | Crawford | Jan 13, 9:35 a.m. CST | NWS LSX | Trained spotter | HALF-INCH OF ICE WITH TREES DOWN. |
| 0.31″ | Buffalo, IL | Sangamon | Jan 13, 8:00 a.m. CST | NWS ILX | Co-op observer | REPORTED 5/16 OF AN INCH OF ICE...A FEW POWERLINES DOWN. |
| 0.30″ | Lincoln, IL | Logan | Jan 13, 5:00 a.m. CST | NWS ILX | NWS employee | MEASURED 0.3 OF AN INCH ICE ON METAL UPPER AIR BUILDING STAIRS AND TEMPERATURE SHELTER AT THE NWS OFFICE. |
| 0.30″ | Princeville, IL | Peoria | Jan 13, 6:30 a.m. CST | NWS ILX | Co-op observer | OBSERVER REPORTED 0.3 OF AN INCH OF ICE |
| 0.30″ | Sherman, IL | Sangamon | Jan 13, 7:00 a.m. CST | NWS ILX | NWS employee | REPORTED BY OFF DUTY NWS EMPLOYEE |
| 0.30″ | Jacksonville, IL | Morgan | Jan 13, 7:02 a.m. CST | NWS ILX | Co-op observer | OBSERVER REPORTED 0.3 INCHES OF ICE |
| 0.30″ | South Pekin, IL | Tazewell | Jan 13, 8:00 a.m. CST | NWS ILX | Co-op observer | REPORTED 0.3 INCHES OF ICE |
| 0.25″ | Winfield, KS | Cowley | Jan 12, 12:54 p.m. CST | NWS ICT | Broadcast media | 0.25 INCH OF ICE ACCUMULATION. FREEZING RAIN AND SLEET OCCURRING AT TIME OF OBSERVATION. REPORTED BY KFDI. |
| 0.25″ | Wellsville, MO | Montgomery | Jan 12, 5:04 p.m. CST | NWS LSX | Trained spotter | FREEZING RAIN AND SLEET. |
| 0.25″ | Rushville, IL | Schuyler | Jan 12, 5:19 p.m. CST | NWS ILX | Law enforcement | 1/8TH TO 1/4 INCH OF ICE ACCUMULATION OF THE FREEZING RAIN. ROADS VERY SLICK AND DANAGEROUS. FROM SHERIFF. |
| 0.25″ | 4 WSW Colchester, IL | McDonough | Jan 12, 5:50 p.m. CST | NWS DVN | Trained spotter | FREEZING RAIN AND SLEET. ICE ACCUMULATION AROUND A QUARTER INCH. |
| 0.25″ | Coal Valley, IL | Rock Island | Jan 12, 5:54 p.m. CST | NWS DVN | Trained spotter | ICE ACCUMULATION AROUND A QUARTER INCH. |
| 0.25″ | Everton, MO | Dade | Jan 12, 6:10 p.m. CST | NWS SGF | Public | PUBLIC REPORTED 1/4 OF ICE ACCUMULATION |
| 0.25″ | Morrisville, MO | Polk | Jan 12, 6:20 p.m. CST | NWS SGF | Public | 1/4 INCH OF ICE ON GROUND IN MORRISVILLE |
| 0.25″ | Fair Grove, MO | Greene | Jan 12, 6:30 p.m. CST | NWS SGF | Public | 1/4 INCH OF ICE ON GROUND |
| 0.25″ | Stockton, MO | Cedar | Jan 12, 6:39 p.m. CST | NWS SGF | Law enforcement | 1/4 INCH OF ICE ON GROUND |
| 0.25″ | Joplin, MO | Jasper | Jan 12, 6:49 p.m. CST | NWS SGF | Law enforcement | 1/4 INCH OF ICE AND 1/2 INCH OF SLEET ON GROUND |
| 0.25″ | Jacksonville, IL | Morgan | Jan 12, 9:07 p.m. CST | NWS ILX | Co-op observer | 1/4 OF AN INCH OF ICE ACCUMULATION. |
| 0.25″ | 2 SW Athens, IL | Menard | Jan 12, 9:10 p.m. CST | NWS ILX | Co-op observer | 1/4 OF AN INCH OF ICE ACCUMULATION. |
| 0.25″ | Mason City, IL | Mason | Jan 12, 9:20 p.m. CST | NWS ILX | Co-op observer | 1/4 OF AN INCH OF ICE ACCUMULATION. |
| 0.25″ | Lorenzo, TX | Crosby | Jan 13, 12:14 a.m. CST | NWS LUB | Emergency manager | ICE ACCUMULATION UP TO 1/4 INCH. |
| 0.25″ | Keokuk, IA | Lee | Jan 13, 4:12 a.m. CST | NWS DVN | Law enforcement | FREEZING RAIN AND SLEET AVERAGED .25 INCH DEPTH. MOST ROADS IMPROVING AT 9 AM. |
| 0.25″ | Rushville, IL | Schuyler | Jan 13, 5:00 a.m. CST | NWS ILX | Law enforcement | REPORTED BY SCHUYLER COUNTY SHERIFF...ALSO REPORTED 0.75 INCHES OF SLEET |
| 0.25″ | Springfield, IL | Sangamon | Jan 13, 6:00 a.m. CST | NWS ILX | Co-op observer | OBSERVER REPORTED A QUARTER INCH OF ICE ON TREES...CARS...ETC. |
| 0.25″ | Weldon Spring, MO | St. Charles | Jan 13, 6:00 a.m. CST | NWS LSX | Official NWS obs | ICE ACCUMULATION MEASURED AT 0.25 INCHES...MINOR SLEET ACCUMULATION MEASURED AS WELL. |
| 0.25″ | Ballwin, MO | St. Louis | Jan 13, 6:05 a.m. CST | NWS LSX | Trained spotter | SPORADIC POWER OUTAGES REPORTED ACROSS ST. LOUIS COUNTY |
| 0.25″ | Eureka, IL | Woodford | Jan 13, 7:02 a.m. CST | NWS ILX | Co-op observer | REPORTED A QUARTER OF AN INCH OF ICE ACCUMULATION OVERNIGHT...ICE STARTING TO MELT NOW. |
| 0.25″ | Rome, IL | Peoria | Jan 13, 7:17 a.m. CST | NWS ILX | Trained spotter | TREES AND SOME POWERLINES SHOWING SAG FROM WEIGHT OF QUARTER INCH OF ICE. REPORT FROM SIGNIFICANT WEATHER OBSERVER PROGRAM |
| 0.25″ | Groveland, IL | Tazewell | Jan 13, 7:30 a.m. CST | NWS ILX | Co-op observer | REPORTED A QUARTER OF AN INCH OF ICE ON EVERYTHING |
| 0.25″ | Knoxville, IL | Knox | Jan 13, 7:30 a.m. CST | NWS ILX | Co-op observer | REPORTED A QUARTER OF AN INCH OF ICE...ROADS AND SIDEWALKS ARE VERY SLIPPERY |
| 0.25″ | 2 SW Taylorville, IL | Christian | Jan 13, 8:00 a.m. CST | NWS ILX | Co-op observer | SMALL LIMBS DOWN...ROADS AND SIDEWALKS OK |
| 0.25″ | Chillicothe, IL | Peoria | Jan 13, 8:00 a.m. CST | NWS ILX | Co-op observer | OBSERVER REPORTED A QUARTER INCH OF ICE...ROADS AND SIDEWALKS ARE FINE |
| 0.25″ | 2 SE Paducah, TX | Cottle | Jan 13, 8:00 a.m. CST | NWS LUB | Co-op observer | ICE ACCUMULATION UP TO 1/4 INCH |
| 0.25″ | 2 S Guthrie, TX | King | Jan 13, 8:00 a.m. CST | NWS LUB | Co-op observer | ICE ACCUMULATION UP TO 1/4 INCH |
| 0.25″ | 2 SW Morton, TX | Cochran | Jan 13, 8:00 a.m. CST | NWS LUB | Co-op observer | ICE ACCUMULATION UP TO 1/4 INCH |
| 0.25″ | Belleville, IL | St. Clair | Jan 13, 9:00 a.m. CST | NWS LSX | Trained spotter | ICE ACCUMULATION ON TREES...POWER LINES...AND EXPOSED SURFACES. LIGHT FREEZING DRIZZLE CONTINUING. |
| 0.25″ | 6 NNW Ropesville, TX | Hockley | Jan 13, 9:00 a.m. CST | NWS LUB | Mesonet | ICE ACCUMULATION UP TO 1/4 INCH |
| 0.25″ | Montgomery City, MO | Montgomery | Jan 13, 9:15 a.m. CST | NWS LSX | Trained spotter | MIX OF FREEZING RAIN AND SLEET OCCURRED OVERNIGHT WITH APPROXIMATELY 0.25 INCHES OF ICE ACCUMULATION AND SLEET COVERS THE GROUND. |
| 0.25″ | Girard, IL | Macoupin | Jan 13, 9:20 a.m. CST | NWS LSX | Emergency manager | ICE ACCUMULATION HAS CAUSED NUMEROUS TREE LIMBS TO BREAK AND FALL ON POWER LINES...RESULTING IN POWER OUTAGES. |
| 0.25″ | Ballwin, MO | St. Louis | Jan 13, 9:40 a.m. CST | NWS LSX | Trained spotter | QUARTER-INCH OF ICE ON TREES. LIMBS DOWN. |
| 0.20″ | St. David, IL | Fulton | Jan 12, 7:18 p.m. CST | NWS ILX | Co-op observer | 0.2 OF AN INCH ICE ACCUMULATION. |
| 0.20″ | Princeville, IL | Peoria | Jan 12, 8:46 p.m. CST | NWS ILX | Co-op observer | 0.2 OF AN INCH OF ICE ACCUMULATION. |
| 0.20″ | Virginia, IL | Cass | Jan 12, 9:02 p.m. CST | NWS ILX | Co-op observer | 0.2 OF AN INCH OF ICE ACCUMULATION WITH 0.3 OF AN INCH OF ICE PELLETS COVERING THE GROUND. |
| 0.20″ | Galva, IL | Henry | Jan 13, 6:59 a.m. CST | NWS DVN | Trained spotter | DELAYED REPORT. LOCAL ROADS ARE ICE COVERED. TRAVEL CONDITIONS ARE HAZARDOUS. |
| 0.20″ | Dahinda, IL | Knox | Jan 13, 7:00 a.m. CST | NWS ILX | Co-op observer | OBSERVER REPORTED 0.2 INCHES OF ICE...ROADS VERY SLIPPERY |
| 0.20″ | Lacon, IL | Marshall | Jan 13, 7:00 a.m. CST | NWS ILX | Co-op observer | REPORTED 0.2 INCHES OF ICE ON TREE LIMBS...NO ICE ON ROADS |
| 0.20″ | Morton, IL | Tazewell | Jan 13, 7:00 a.m. CST | NWS ILX | Co-op observer | REPORTED ICE ACCUMULATIONS OF 0.2 INCHES. |
| 0.15″ | Lewistown, IL | Fulton | Jan 12, 5:23 p.m. CST | NWS ILX | Law enforcement | 1/8 INCH OF ACCUMULATION OF ICE ON SURFACES. LOT OF ACCIDENTS REPORTS. FROM SHERIFF. |
| 0.13″ | Altona, IL | Knox | Jan 13, 6:00 a.m. CST | NWS ILX | Co-op observer | OBSERVER REPORTED 1/8 INCH OF ICE ON ALL SURFACES INCLUDING SIDEWALKS. |
| 0.13″ | Washington, IL | Tazewell | Jan 13, 7:00 a.m. CST | NWS ILX | Co-op observer | REPORTED 1/8 OF AN INCH OF ICE |
| 0.12″ | Chatham, IL | Sangamon | Jan 12, 7:50 p.m. CST | NWS ILX | NWS employee | 1/8 OF AN INCH OF ICE ACCUMULATION. |
| 0.10″ | 4 W Columbia, MO | Boone | Jan 12, 1:55 p.m. CST | NWS LSX | Trained spotter | ONE TENTH OF AN INCH ICE ACCUMULATION WEST OF COLUMBIA. |
| 0.10″ | Petersburg, IL | Menard | Jan 12, 5:07 p.m. CST | NWS ILX | Trained spotter | 0.10 INCHES OF NEW ICE. ACCUMULATION OF ICE ON BRANCHES, CARS AND OTHER SURFACES. NO ACCUMULATION ON ROADS AT THIS TIME. |
| 0.10″ | Sherman, IL | Sangamon | Jan 12, 7:00 p.m. CST | NWS ILX | Co-op observer | 0.1 OF AN INCH OF ICE ACCUMULATION. |
| 0.10″ | Galesburg, IL | Knox | Jan 12, 8:20 p.m. CST | NWS ILX | Co-op observer | 0.1 OF AN INCH ICE ACCUMULATION. |
| 0.10″ | 1 NE Dahinda, IL | Knox | Jan 12, 8:23 p.m. CST | NWS ILX | Co-op observer | 0.1 OF AN INCH ICE ACCUMULATION. |
| 0.10″ | 5 NE Avon, IL | Knox | Jan 12, 8:27 p.m. CST | NWS ILX | Co-op observer | 0.1 OF AN INCH ICE ACCUMULATION. |
| 0.10″ | Springfield, IL | Sangamon | Jan 12, 8:31 p.m. CST | NWS ILX | Co-op observer | 0.1 OF AN INCH OF ICE ACCUMULATION. |
| 0.10″ | 3 SW Peoria, IL | Peoria | Jan 12, 8:40 p.m. CST | NWS ILX | Co-op observer | 0.1 OF AN INCH OF ICE ACCUMULATION WITH GROUND COVERED BY ICE PELLETS. |
| 0.10″ | Brooklyn, IL | Schuyler | Jan 12, 8:56 p.m. CST | NWS ILX | Public | 0.1 OF AN INCH OF ICE ACCUMULATION. |
| 0.10″ | 5 W Bloomington, IL | McLean | Jan 12, 9:15 p.m. CST | NWS ILX | Co-op observer | 0.1 OF AN INCH OF ICE ACCUMULATION. |
| 0.10″ | 3 W Rockford, IL | Winnebago | Jan 12, 11:04 p.m. CST | NWS LOT | Trained spotter | |
| 0.10″ | Roanoke, IL | Woodford | Jan 13, 12:30 a.m. CST | NWS ILX | Trained spotter | SPOTTER REPORTED A TENTH OF A INCH OF ICE ON TREES |
| 0.10″ | 3 E Pana, IL | Shelby | Jan 13, 7:00 a.m. CST | NWS ILX | Co-op observer | REPORTED ICE ON GRASS AND TREE LIMBS...NO ICE ON ROADS/SIDEWALKS |
| 0.10″ | Mount Pulaski, IL | Logan | Jan 13, 7:00 a.m. CST | NWS ILX | Co-op observer | REPORTED 0.1 INCHES OF ICE ON GRASS AND TREE LIMBS...NO ICE ON ROADS AND SIDEWALKS |
| 0.10″ | Roanoke, IL | Woodford | Jan 13, 7:00 a.m. CST | NWS ILX | Co-op observer | REPORTED A TENTH OF AN INCH OF ICE |
| 0.10″ | Stanford, IL | McLean | Jan 13, 7:00 a.m. CST | NWS ILX | Co-op observer | REPORTED 0.1 INCHES OF ICE |
| 0.10″ | Toulon, IL | Stark | Jan 13, 7:00 a.m. CST | NWS ILX | Co-op observer | REPORTED A TENTH OF AN INCH OF ICE |
| 0.10″ | Gilson, IL | Knox | Jan 13, 7:02 a.m. CST | NWS ILX | Trained spotter | REPORT FROM SIGNIFICANT WEATHER OBSERVER NETWORK...REPORTED ICY ROADS. |
| 0.10″ | Bloomington, IL | McLean | Jan 13, 8:00 a.m. CST | NWS ILX | Co-op observer | REPORTED A TENTH OF AN INCH OF ICE ON TREES |
| 0.10″ | Henry, IL | Marshall | Jan 13, 9:14 a.m. CST | NWS ILX | Emergency manager | LIGHT COATING OF ICE ON CARS AND DECKS |
| 0.10″ | 2 N New Windsor, IL | Mercer | Jan 13, 9:20 a.m. CST | NWS DVN | Trained spotter | DELAYED REPORT. LIGHT FREEZING RAIN/DRIZZLE DURING THE MORNING HAS RESULTED IN ICE ACCUMULATION OF ABOUT 0.1 INCH. ROADS HAVE BEEN TREATED AND ARE JUST WET. |
| 0.03″ | Princeville, IL | Peoria | Jan 13, 6:30 a.m. CST | NWS ILX | Co-op observer | OBSERVER REPORTED 0.03 OF AN INCH OF ICE |
Day: the 24 hours ending at 16:00 UTC (11 a.m. EST, 10 a.m. CST) on January 13, 2007, so morning observations count toward the day they end. Ice is the thickness of ice on surfaces as measured by the observer; reports of a trace (0.00″) are left out.
Spotter reports: National Weather Service Local Storm Reports (LSRs): measurements sent to NWS offices by trained storm spotters, CoCoRaHS and co-op observers, NWS staff, the public and others, archived by the Iowa Environmental Mesonet (Iowa State University). Reports are what each observer measured at one spot, often a storm total so far, and the NWS doesn't quality-check every one. Exact repeats count once.