A powerful winter storm moved across the United States, bringing severe winter weather to central Indiana from January 31 through February 2. Freezing rain, sleet, snow, strong winds, and arctic air impacted the state. Indianapolis received 0.6 inches of ice and 1.0 inch of sleet from the storm. Above is a surface map with radar valid at 7:00 PM February 1. Click on the image to see a loop of the surface map from the evening of January 31 to the morning of February 2.
Above is a water vapor satellite image valid early on February 2. Click on the image to see a brief loop of this image for the early morning hours of February 2.
The first wave of precipitation fell during the evening of January 31, and this precipitation was mainly freezing rain and sleet, with a little snow across the northern parts of central Indiana. A list of reports from this wave can be found near the bottom of this page.
The second wave of precipitation began in earnest during the afternoon of February 1 and continued into the overnight hours. Far northern sections of central Indiana saw snow, with a sleet/freezing rain mix across much of the central part of the area. Across the south, mainly freezing rain was noted. After the strong area of low pressure passed over the area, winds increased with gusts over 50 mph reported. This wind created blowing and drifting snow across the north, and caused trees and power lines to come down across areas that saw freezing rain. Travel became near impossible at many locations, with several counties across central Indiana restricting travel.
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| Ice accumulation at NWS Indianapolis Office | Trees with ice on them at the NWS Office |
Below are wind data for the 10 hours prior to 8:00 AM February 2:
OFFICIAL NATIONAL WEATHER SERVICE OBSERVATIONS...
LOCATION HIGHEST OB TIME WIND PEAK WIND OR
AND OB TIME PEAK OB TIME GUST
BLOOMINGTON 31 MPH / 127 AM 48 MPH / 1223 AM
INDIANAPOLIS 33 MPH / 229 AM 51 MPH / 227 AM
INDIANAPOLIS EAGLE CREEK 23 MPH / 453 AM 43 MPH / 214 AM
LAFAYETTE 26 MPH / 1054 PM 40 MPH / 956 PM
MUNCIE 25 MPH / 753 AM 40 MPH / 436 AM
TERRE HAUTE 31 MPH / 153 AM 44 MPH / 144 AM
UNOFFICIAL OBSERVATIONS...
LOCATION HIGHEST OB TIME WIND PEAK WIND OR
AND OB TIME PEAK OB TIME GUST
BEDFORD 32 MPH / 455 AM 53 MPH / 455 AM
FISHERS 25 MPH / 559 AM 37 MPH / 359 AM
FRANKFORT 33 MPH / 859 PM 45 MPH / 859 PM
GREENWOOD 26 MPH / 555 AM 36 MPH / 355 AM
NORTH VERNON 36 MPH / 355 AM 49 MPH / 555 AM
SEYMOUR 33 MPH / 255 AM 45 MPH / 555 AM
ZIONSVILLE 24 MPH / 626 AM 33 MPH / 526 AM
As the storm moved across the state, warm air briefly moved into central Indiana warming temperatures to above freezing across parts of the area. The warmth was brief though, as Arctic air flowed into the area after the storm passed. Temperatures dropped to near zero in some locations by the morning of February 3. Below is a graph of hourly temperatures at the Indianapolis International Airport from 7:00 AM January 31 to 7:00 AM February 3. The time along the bottom axis is in Coordinated Universal Time (UTC), which is 5 hours ahead of Eastern Standard Time. Click the image for a larger version.
Below are pictures from February 3, when skies cleared and allowed the sun to begin to melt the ice. Click an image to enlarge:
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Tree outside the NWS Office |
Visible satellite picture from February 3. Most of the white across Indiana is snow and ice cover, but there are a few clouds across the far eastern and southern parts of the state. |
Below are maps of snowfall and precipitation from the event. Click any image for a larger version:
Estimated 72 hour snowfall ending morning of February 3
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| 24 hour precipitation ending Feb 1 at 7:00 AM | 24 hour precipitation ending Feb 2 at 7:00 AM |
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| 24 hour snowfall ending Feb 1 at 7:00 am | 24 hour snowfall ending Feb 2 at 7:00 am |
Storm Reports:
Below are the reports received by the NWS from this storm. First are the reports from the initial wave of precipitation on January 31, with the second list being from the event on February 1:
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
433 AM EST TUE FEB 01 2011
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0415 PM SNOW 4 S ATTICA 40.23N 87.25W
01/31/2011 M0.5 INCH FOUNTAIN IN TRAINED SPOTTER
0.5 INCHES OF SNOW IN 45 MINUTES...VISBILITY REDUCED TO
APPROXIMATELY 300 FT.
0523 PM SNOW LAFAYETTE 40.41N 86.87W
01/31/2011 M0.6 INCH TIPPECANOE IN BROADCAST MEDIA
TELEVISION METEOROLOGIST REPORTED 0.6 INCHES OF SNOW IN
AN HOUR AND FIFTEEN MINUTES.
0558 PM FREEZING RAIN 3 N TERRE HAUTE 39.51N 87.38W
01/31/2011 E0.00 INCH VIGO IN TRAINED SPOTTER
ICY ROADS FROM FREEZING RAIN
0558 PM FREEZING RAIN 4 N SPEEDWAY 39.85N 86.25W
01/31/2011 E0.00 INCH MARION IN TRAINED SPOTTER
465 NEAR 71ST STREET ICY.
0558 PM FREEZING RAIN BROWNSBURG 39.84N 86.39W
01/31/2011 M0.10 INCH HENDRICKS IN TRAINED SPOTTER
A TENTH OF AN INCH OF ICE.
0621 PM SNOW 2 NW WEST LAFAYETTE 40.47N 86.94W
01/31/2011 M1.1 INCH TIPPECANOE IN BROADCAST MEDIA
0745 PM FREEZING RAIN GREENFIELD 39.79N 85.77W
01/31/2011 M0.24 INCH HANCOCK IN TRAINED SPOTTER
.24 INCHES OF ICE ACCUMULATION
0745 PM SNOW FRANKFORT 40.28N 86.51W
01/31/2011 M1.0 INCH CLINTON IN TRAINED SPOTTER
1 INCH OF SNOW MEASURED...NOW TURNED TO HEAVY SLEET.
0851 PM FREEZING RAIN 3 NE FISHERS 39.98N 85.98W
01/31/2011 M0.10 INCH HAMILTON IN NWS EMPLOYEE
NATIONAL WEATHER SERVICE EMPLOYEE MEASURE A TENTH OF AN
INCH OF ICE ALONG WITH 0.4 INCHES OF SLEET.
0921 PM FREEZING RAIN MCCORDSVILLE 39.91N 85.93W
01/31/2011 M0.10 INCH HANCOCK IN TRAINED SPOTTER
0927 PM HEAVY SLEET CARMEL 39.97N 86.11W
01/31/2011 M0.75 INCH HAMILTON IN TRAINED SPOTTER
THREE QUARTERS OF AN INCH OF SLEET IN CARMEL.
0932 PM SNOW WILLIAMSPORT 40.29N 87.29W
01/31/2011 M1.2 INCH WARREN IN TRAINED SPOTTER
SLEET IS FALLING CURRENTLY.
0945 PM FREEZING RAIN 3 SE ODON 38.81N 86.95W
01/31/2011 E0.10 INCH DAVIESS IN BROADCAST MEDIA
0945 PM SNOW 2 NW WEST LAFAYETTE 40.47N 86.94W
01/31/2011 M1.5 INCH TIPPECANOE IN BROADCAST MEDIA
A SNOW AND SLEET MIXTURE OF 1.5 INCHES MEASURED IN THIS
LOCATION.
1000 PM SLEET 2 S CASTLETON 39.88N 86.05W
01/31/2011 M0.60 INCH MARION IN CO-OP OBSERVER
OBSERVER ALSO REPORTED 0.10 INCHES OF FREEZING RAIN
ACCUMULATION.
1059 PM ICE STORM AMO 39.69N 86.61W
01/31/2011 HENDRICKS IN EMERGENCY MNGR
RELAYED REPORT FROM EMERGENCY MANAGEMENT STATES ONE POWER
LINE DOWN
1129 PM FREEZING RAIN BLOOMINGTON 39.17N 86.52W
01/31/2011 M0.10 INCH MONROE IN TRAINED SPOTTER
1135 PM FREEZING RAIN NEW CASTLE 39.92N 85.36W
01/31/2011 M0.25 INCH HENRY IN TRAINED SPOTTER
1136 PM FREEZING RAIN 2 NNE NASHVILLE 39.23N 86.22W
01/31/2011 E0.10 INCH BROWN IN CO-OP OBSERVER
ICE IS COATING EVERYTHING. FREEZING RAIN HAS STOPPED FOR
NOW.
1142 PM FREEZING RAIN DALEVILLE 40.12N 85.56W
01/31/2011 M0.15 INCH DELAWARE IN TRAINED SPOTTER
ALSO 1 INCH OF SLEET
1210 AM ICE STORM PLAINFIELD 39.70N 86.39W
02/01/2011 HENDRICKS IN EMERGENCY MNGR
A REPORT OF A TREE LIMB DOWN APPROX 3-4 INCHES IN
DIAMETER ON HANCOCK STREET
1222 AM FREEZING RAIN NEW WHITELAND 39.56N 86.10W
02/01/2011 M0.20 INCH JOHNSON IN TRAINED SPOTTER
1225 AM SLEET NOBLESVILLE 40.06N 86.03W
02/01/2011 E1.00 INCH HAMILTON IN NWS EMPLOYEE
1226 AM SNOW 2 NW WEST LAFAYETTE 40.47N 86.94W
02/01/2011 M1.7 INCH TIPPECANOE IN BROADCAST MEDIA
TOTAL SNOW AND SLEET ACCUMULATION OF 1.7 INCHES.
1233 AM SLEET MUNCIE 40.20N 85.39W
02/01/2011 M1.30 INCH DELAWARE IN BROADCAST MEDIA
1252 AM FREEZING RAIN 1 E JAMESTOWN 39.93N 86.61W
02/01/2011 M0.30 INCH HENDRICKS IN TRAINED SPOTTER
TEMPERATURE 26F
0115 AM FREEZING RAIN 3 S PARAGON 39.35N 86.56W
02/01/2011 E0.50 INCH MORGAN IN TRAINED SPOTTER
MIX OF FREEZING RAIN AND SLEET. TEMPERATURE 31F AND
RISING.
0121 AM ICE STORM PLAINFIELD 39.70N 86.39W
02/01/2011 HENDRICKS IN EMERGENCY MNGR
LIVE TREE APPROXIMATELY 12 INCHES IN DIAMETER BROKE AT
TRUNK IN THE 7900 EAST BLOCK OF HENDRICKS COUNTY ROAD
0148 AM FREEZING RAIN NORTH VERNON 39.01N 85.63W
02/01/2011 U0.10 INCH JENNINGS IN EMERGENCY MNGR
0206 AM ICE STORM COATESVILLE 39.69N 86.67W
02/01/2011 HENDRICKS IN EMERGENCY MNGR
REPORT RELAYED BY EMERGENCY MANAGEMENT STATES ONE UTILITY
LINE IS DOWN ON STATE ROAD 75 IN THE 4100 BLOCK SOUTH
&&
THE TOTALS BELOW ARE SEPARATED INTO SNOW...AND ICE AND SLEET
CATEGORIES...THEN BY AMOUNT...AND ARE NOT NECESSARILY THE
FINAL AMOUNT FOR EACH LOCATION.
SNOW REPORTS LISTED BY AMOUNT
INCHES LOCATION ST COUNTY TIME
------ ----------------------- -- -------------- -------
1.70 2 NW WEST LAFAYETTE IN TIPPECANOE 1226 AM
TOTAL SNOW AND SLEET ACCUMULATION OF 1.7
INCHES.
1.50 2 NW WEST LAFAYETTE IN TIPPECANOE 0945 PM
A SNOW AND SLEET MIXTURE OF 1.5 INCHES
MEASURED IN THIS LOCATION.
1.20 WILLIAMSPORT IN WARREN 0932 PM
SLEET IS FALLING CURRENTLY.
1.10 2 NW WEST LAFAYETTE IN TIPPECANOE 0621 PM
1.00 FRANKFORT IN CLINTON 0745 PM
1 INCH OF SNOW MEASURED...NOW TURNED TO HEAVY
SLEET.
0.60 LAFAYETTE IN TIPPECANOE 0523 PM
TELEVISION METEOROLOGIST REPORTED 0.6 INCHES
OF SNOW IN AN HOUR AND FIFTEEN MINUTES.
0.50 4 S ATTICA IN FOUNTAIN 0415 PM
0.5 INCHES OF SNOW IN 45 MINUTES...VISBILITY
REDUCED TO APPROXIMATELY 300 FT.
SLEET AND FREEZING RAIN REPORTS LISTED BY AMOUNT
INCHES LOCATION ST COUNTY TIME
------ ----------------------- -- -------------- -------
1.30 MUNCIE IN DELAWARE 1233 AM
1.00 NOBLESVILLE IN HAMILTON 1225 AM
0.75 CARMEL IN HAMILTON 0927 PM
THREE QUARTERS OF AN INCH OF SLEET IN CARMEL.
0.60 2 S CASTLETON IN MARION 1000 PM
OBSERVER ALSO REPORTED 0.10 INCHES OF
FREEZING RAIN ACCUMULATION.
0.50 3 S PARAGON IN MORGAN 0115 AM
MIX OF FREEZING RAIN AND SLEET. TEMPERATURE
31F AND RISING.
0.30 1 E JAMESTOWN IN HENDRICKS 1252 AM
TEMPERATURE 26F
0.25 NEW CASTLE IN HENRY 1135 PM
0.24 GREENFIELD IN HANCOCK 0745 PM
.24 INCHES OF ICE ACCUMULATION
0.20 NEW WHITELAND IN JOHNSON 1222 AM
0.15 DALEVILLE IN DELAWARE 1142 PM
ALSO 1 INCH OF SLEET
0.10 NORTH VERNON IN JENNINGS 0148 AM
0.10 2 NNE NASHVILLE IN BROWN 1136 PM
ICE IS COATING EVERYTHING. FREEZING RAIN HAS
STOPPED FOR NOW.
0.10 BLOOMINGTON IN MONROE 1129 PM
0.10 3 SE ODON IN DAVIESS 0945 PM
0.10 MCCORDSVILLE IN HANCOCK 0921 PM
0.10 3 NE FISHERS IN HAMILTON 0851 PM
NATIONAL WEATHER SERVICE EMPLOYEE MEASURE A
TENTH OF AN INCH OF ICE ALONG WITH 0.4 INCHES
OF SLEET.
0.10 BROWNSBURG IN HENDRICKS 0558 PM
A TENTH OF AN INCH OF ICE.
0.00 4 N SPEEDWAY IN MARION 0558 PM
465 NEAR 71ST STREET ICY.
0.00 3 N TERRE HAUTE IN VIGO 0558 PM
ICY ROADS FROM FREEZING RAIN
$$
February 1:
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
1221 PM EST THU FEB 03 2011
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0600 AM FREEZING RAIN 1 SE BLOOMINGTON 39.16N 86.51W
02/01/2011 U0.10 INCH MONROE IN TRAINED SPOTTER
STORM TOTAL PRECIPITATION IS 0.53 INCHES
0601 AM FREEZING RAIN GREENFIELD 39.79N 85.77W
02/01/2011 E0.25 INCH HANCOCK IN EMERGENCY MNGR
MOST OF HANCOCK COUNTY WITH 1/8-1/4 INCH OF ICE. ALL
ROADS COVERED WITH ICE AND HAZARDOUS.
0639 AM FREEZING RAIN TERRE HAUTE 39.47N 87.38W
02/01/2011 M0.30 INCH VIGO IN TRAINED SPOTTER
STORM TOTAL OF 0.3 INCHES. 0.2 INCHES IN PAST 12 HRS.
0800 AM FREEZING RAIN 2 S CASTLETON 39.88N 86.05W
02/01/2011 M0.20 INCH MARION IN CO-OP OBSERVER
24 HR PRECIP TOTAL IS 0.73. SLEET AMOUNT OF 0.7 INCHES.
0948 AM FREEZING RAIN 3 S PARAGON 39.35N 86.56W
02/01/2011 M0.40 INCH MORGAN IN TRAINED SPOTTER
1230 PM ICE STORM PARAGON 39.39N 86.56W
02/01/2011 MORGAN IN FIRE DEPT/RESCUE
TREES ALREADY COMING DOWN ACROSS MORGAN COUNTY DUE TO THE
WEIGHT OF THE ICE. EMERGENCY CREWS HAVING DIFFICULT TIME
KEEPING UP.
1235 PM FREEZING RAIN 1 E BROOKLYN 39.54N 86.35W
02/01/2011 M0.25 INCH MORGAN IN NWS EMPLOYEE
SOME SURFACES HAVE AS MUCH AS 3/8 INCH ICE ACCRUAL.
0203 PM FREEZING RAIN GREENWOOD 39.62N 86.11W
02/01/2011 E0.25 INCH JOHNSON IN TRAINED SPOTTER
0307 PM FREEZING RAIN 4 N OOLITIC 38.95N 86.53W
02/01/2011 E0.20 INCH LAWRENCE IN TRAINED SPOTTER
0312 PM ICE STORM OAKTOWN 38.87N 87.44W
02/01/2011 KNOX IN TRAINED SPOTTER
POWER OUTAGES IN OAKTOWN AND FREELANDVILLE.
0318 PM SLEET WILLIAMSPORT 40.29N 87.29W
02/01/2011 E0.50 INCH WARREN IN TRAINED SPOTTER
0.5 INCHES OF SLEET FROM 215 TO 315 PM.
0419 PM FREEZING RAIN FRANKFORT 40.28N 86.51W
02/01/2011 M0.75 INCH CLINTON IN AMATEUR RADIO
0424 PM HEAVY SLEET 4 ESE SOUTHPORT 39.64N 86.05W
02/01/2011 M1.00 INCH MARION IN NWS EMPLOYEE
0.75 - 1.00 INCHES OF SLEET IN PAST 50 MINUTES. NO
FREEZING RAIN.
0429 PM HEAVY SLEET 1 E BROOKLYN 39.54N 86.35W
02/01/2011 M0.50 INCH MORGAN IN NWS EMPLOYEE
SINCE 3 PM.
0443 PM SLEET 1 SE INDIANAPOLIS INT`L 39.71N 86.28W
02/01/2011 M0.40 INCH MARION IN OFFICIAL NWS OBS
0.4 INCHES OF SLEET MEASURED AT THE NWS OFFICE.
0450 PM HEAVY SLEET FRANKFORT 40.28N 86.51W
02/01/2011 M3.00 INCH CLINTON IN TRAINED SPOTTER
WHITE-OUT CONDITIONS DUE TO SLEET.
0500 PM FREEZING RAIN 6 S GREENFIELD 39.71N 85.77W
02/01/2011 M0.50 INCH HANCOCK IN TRAINED SPOTTER
0.5 INCH ICE. HAS BEEN SLEET FOR PAST 2 HRS.
0500 PM HEAVY SNOW 4 W ATLANTA 40.21N 86.10W
02/01/2011 M4.0 INCH HAMILTON IN TRAINED SPOTTER
4 INCHES OF SNOW ON GROUND. HEAVY SNOW AND SLEET. HEAVY
SLEET IN PAST 2 HRS.
0500 PM ICE STORM 2 W MIDDLETOWN 40.06N 85.58W
02/01/2011 HENRY IN TRAINED SPOTTER
0.6 INCHES OF SLEET. MODERATE FREEZING RAIN AND SLEET.
0519 PM FREEZING RAIN MCCORDSVILLE 39.91N 85.93W
02/01/2011 E0.20 INCH HANCOCK IN TRAINED SPOTTER
0.20 INCHES OF FREEZING RAIN WITH MIXED SLEET. VERY ICY
ROADS AND POWER GOING IN AND OUT AT CR 600 AND 700.
0519 PM ICE STORM MCCORDSVILLE 39.91N 85.93W
02/01/2011 HANCOCK IN TRAINED SPOTTER
0.2 INCHES OF NEW ICE OVER LAST 1.5 HRS. ICY ROADS AND
TREES. POWER ON AND OFF NEAR 600 AND 700.
0524 PM SLEET 3 N TERRE HAUTE 39.51N 87.38W
02/01/2011 E0.50 INCH VIGO IN TRAINED SPOTTER
PRECIPITATION FALLING AS MOSTLY SLEET WITH LITTLE RAIN
MIXED IN.
0525 PM SLEET 1 SE INDIANAPOLIS INT`L 39.71N 86.28W
02/01/2011 M0.70 INCH MARION IN OFFICIAL NWS OBS
0.7 INCHES OF SLEET MEASURED AT THE NWS OFFICE.
0532 PM ICE STORM 2 NW WEST LAFAYETTE 40.47N 86.94W
02/01/2011 TIPPECANOE IN BROADCAST MEDIA
3.6 INCHES OF SLEET AND SNOW. ON AND OFF PERIODS OF HEAVY
SLEET AND HEAVY SNOW.
0535 PM ICE STORM WILLIAMS 38.80N 86.65W
02/01/2011 LAWRENCE IN CO-OP OBSERVER
HEAVY COAT OF ICE NOW DEVELOPING ON TREES. HAS BEEN ALL
RAIN. ALSO REPORTED LOST POWER IN HELTONVILLE.
0540 PM ICE STORM 7 SE INDIANAPOLIS 39.70N 86.05W
02/01/2011 MARION IN TRAINED SPOTTER
1.5 INCHES OF SLEET. 1/4 - 1/2 INCHES OF ICE.
0549 PM HEAVY SLEET 3 SW ATTICA 40.26N 87.29W
02/01/2011 M1.00 INCH FOUNTAIN IN CO-OP OBSERVER
1.0 INCH OF SLEET TOTAL SINCE 8 AM. CURRENTLY HEAVY SLEET
WITH GUSTS OVER 40 MPH. 2.5 INCHES OF SNOW AND SLEET
TOTAL FROM STORM.
0553 PM SLEET YORKTOWN 40.17N 85.48W
02/01/2011 M1.20 INCH DELAWARE IN TRAINED SPOTTER
1.20 INCHES STORM TOTAL THUS FAR OF SNOW AND SLEET. VERY
LITTLE ICE STICKING TO ANYTHING.
0557 PM ICE STORM 4 S INDIANAPOLIS 39.72N 86.15W
02/01/2011 MARION IN NWS EMPLOYEE
POWER LINES DOWN.
0600 PM SLEET 2 ENE KNIGHTSTOWN 39.81N 85.49W
02/01/2011 M1.00 INCH HENRY IN TRAINED SPOTTER
1 INCH OF SLEET HAD LIQUID EQUIVALENT OF 0.26 INCHES.
0611 PM SLEET MCCORDSVILLE 39.91N 85.93W
02/01/2011 M1.30 INCH HANCOCK IN TRAINED SPOTTER
0652 PM ICE STORM 5 SW GREENWOOD 39.56N 86.18W
02/01/2011 JOHNSON IN NWS EMPLOYEE
POWER OUTAGE IN CENTER GROVE AREA.
0700 PM FREEZING RAIN 3 S PARAGON 39.35N 86.56W
02/01/2011 E0.10 INCH MORGAN IN TRAINED SPOTTER
RECENTLY RECEIVED ABOUT 0.1 INCH OF FREEZING RAIN AFTER
MOSTLY SLEET. AT LEAST ONE TREE WAS HEARD FALLING IN THE
WOODS NEARBY.
0700 PM SLEET S LAFAYETTE 40.41N 86.87W
02/01/2011 M1.90 INCH TIPPECANOE IN TRAINED SPOTTER
1.9 INCHES OF SLEET IN LAST 6 HRS. TOTAL SNOW AND ICE
DEPTH ON GROUND IS 4.0 INCHES.
0729 PM ICE STORM TERRE HAUTE 39.47N 87.38W
02/01/2011 VIGO IN TRAINED SPOTTER
NUMEROUS TRANSFORMERS ARE GOING DOWN AND FREEZING RAIN IS
OCCURRING.
0733 PM FREEZING RAIN 3 NE COLUMBUS 39.24N 85.87W
02/01/2011 E0.25 INCH BARTHOLOMEW IN TRAINED SPOTTER
ALSO HEARING TREE LIMBS COMING DOWN.
0738 PM SNOW WEST LAFAYETTE 40.44N 86.91W
02/01/2011 M4.1 INCH TIPPECANOE IN AMATEUR RADIO
4.1 INCHES OF SNOW AND SLEET. 11 INCH DRIFTS. VISIBILITY
IS DOWN TO 1 MILE AND WINDS ARE ESTIMATED AT 39 MPH.
0742 PM SLEET CARMEL 39.97N 86.11W
02/01/2011 M1.50 INCH HAMILTON IN TRAINED SPOTTER
0750 PM SLEET FRANKFORT 40.28N 86.51W
02/01/2011 M4.00 INCH CLINTON IN TRAINED SPOTTER
0858 PM FREEZING RAIN GREENWOOD 39.62N 86.11W
02/01/2011 M0.30 INCH JOHNSON IN TRAINED SPOTTER
0.30 INCHES OF FREEZING RAIN IN THE LAST 24 HOURS. ALSO
MEASURED 0.70 INCHES OF SLEET.
0930 PM SLEET 2 ENE KNIGHTSTOWN 39.81N 85.49W
02/01/2011 M1.00 INCH HENRY IN CO-OP OBSERVER
1.0 INCH OF SLEET FELL FROM 600 TO 930 PM...TOTAL SNOW
DEPTH NOW 4 INCHES.
0947 PM SLEET FRANKFORT 40.28N 86.51W
02/01/2011 E4.00 INCH CLINTON IN TRAINED SPOTTER
4.0 INCHES OF SLEET STORM TOTAL THUS FAR...CONTINUES TO
FALL. VISIBILITY REDUCED TO 300 FT AT TIMES.
1000 PM SNOW S LAFAYETTE 40.41N 86.87W
02/01/2011 M4.5 INCH TIPPECANOE IN TRAINED SPOTTER
TOTAL ACCUMULATION OF 4.5 INCHES OF SNOW AND SLEET...WITH
0.80 INCHES OF SNOWFALL IN PAST 3 HOURS.
1145 PM FREEZING RAIN 1 E JAMESTOWN 39.93N 86.61W
02/01/2011 M0.20 INCH HENDRICKS IN TRAINED SPOTTER
0.20 INCHES OF NEW ICE OVER THE PAST HOUR...SINCE 1045
PM. TOTAL SNOW DEPTH IS 3 INCHES. ALSO...WINDS ESTIMATED
AT 30 MPH BRINGING SMALL BRANCHES DOWN.
0227 AM NON-TSTM WND GST INDIANAPOLIS INT`L AIRP 39.72N 86.29W
02/02/2011 M51.00 MPH MARION IN ASOS
1143 AM ICE STORM GREENCASTLE 39.64N 86.84W
02/02/2011 PUTNAM IN COUNTY OFFICIAL
STORM TOTAL ACCUMULATIONS OF 0.75 INCHES OF ICE...AND
0.25 INCHES OF SLEET.
&&
THE TOTALS BELOW ARE SEPARATED INTO SNOW...AND ICE AND SLEET
CATEGORIES...THEN BY AMOUNT...AND ARE NOT NECESSARILY THE
FINAL AMOUNT FOR EACH LOCATION.
SNOW REPORTS LISTED BY AMOUNT
INCHES LOCATION ST COUNTY TIME
------ ----------------------- -- -------------- -------
4.50 S LAFAYETTE IN TIPPECANOE 1000 PM
TOTAL ACCUMULATION OF 4.5 INCHES OF SNOW AND
SLEET...WITH 0.80 INCHES OF SNOWFALL IN PAST
3 HOURS.
4.10 WEST LAFAYETTE IN TIPPECANOE 0738 PM
4.1 INCHES OF SNOW AND SLEET. 11 INCH DRIFTS.
VISIBILITY IS DOWN TO 1 MILE AND WINDS ARE
ESTIMATED AT 39 MPH.
4.00 4 W ATLANTA IN HAMILTON 0500 PM
4 INCHES OF SNOW ON GROUND. HEAVY SNOW AND
SLEET. HEAVY SLEET IN PAST 2 HRS.
SLEET AND FREEZING RAIN REPORTS LISTED BY AMOUNT
INCHES LOCATION ST COUNTY TIME
------ ----------------------- -- -------------- -------
4.00 FRANKFORT IN CLINTON 0947 PM
4.0 INCHES OF SLEET STORM TOTAL THUS
FAR...CONTINUES TO FALL. VISIBILITY REDUCED
TO 300 FT AT TIMES.
4.00 FRANKFORT IN CLINTON 0750 PM
3.00 FRANKFORT IN CLINTON 0450 PM
WHITE-OUT CONDITIONS DUE TO SLEET.
1.90 S LAFAYETTE IN TIPPECANOE 0700 PM
1.9 INCHES OF SLEET IN LAST 6 HRS. TOTAL SNOW
AND ICE DEPTH ON GROUND IS 4.0 INCHES.
1.50 CARMEL IN HAMILTON 0742 PM
1.30 MCCORDSVILLE IN HANCOCK 0611 PM
1.20 YORKTOWN IN DELAWARE 0553 PM
1.20 INCHES STORM TOTAL THUS FAR OF SNOW AND
SLEET. VERY LITTLE ICE STICKING TO ANYTHING.
1.00 2 ENE KNIGHTSTOWN IN HENRY 0930 PM
1.0 INCH OF SLEET FELL FROM 600 TO 930
PM...TOTAL SNOW DEPTH NOW 4 INCHES.
1.00 2 ENE KNIGHTSTOWN IN HENRY 0600 PM
1 INCH OF SLEET HAD LIQUID EQUIVALENT OF 0.26
INCHES.
1.00 3 SW ATTICA IN FOUNTAIN 0549 PM
1.0 INCH OF SLEET TOTAL SINCE 8 AM. CURRENTLY
HEAVY SLEET WITH GUSTS OVER 40 MPH. 2.5
INCHES OF SNOW AND SLEET TOTAL FROM STORM.
1.00 4 ESE SOUTHPORT IN MARION 0424 PM
0.75 - 1.00 INCHES OF SLEET IN PAST 50
MINUTES. NO FREEZING RAIN.
0.75 FRANKFORT IN CLINTON 0419 PM
0.70 1 SE INDIANAPOLIS INT`L IN MARION 0525 PM
0.7 INCHES OF SLEET MEASURED AT THE NWS
OFFICE.
0.50 3 N TERRE HAUTE IN VIGO 0524 PM
PRECIPITATION FALLING AS MOSTLY SLEET WITH
LITTLE RAIN MIXED IN.
0.50 6 S GREENFIELD IN HANCOCK 0500 PM
0.5 INCH ICE. HAS BEEN SLEET FOR PAST 2 HRS.
0.50 1 E BROOKLYN IN MORGAN 0429 PM
SINCE 3 PM.
0.50 WILLIAMSPORT IN WARREN 0318 PM
0.5 INCHES OF SLEET FROM 215 TO 315 PM.
0.40 1 SE INDIANAPOLIS INT`L IN MARION 0443 PM
0.4 INCHES OF SLEET MEASURED AT THE NWS
OFFICE.
0.40 3 S PARAGON IN MORGAN 0948 AM
0.30 GREENWOOD IN JOHNSON 0858 PM
0.30 INCHES OF FREEZING RAIN IN THE LAST 24
HOURS. ALSO MEASURED 0.70 INCHES OF SLEET.
0.30 TERRE HAUTE IN VIGO 0639 AM
STORM TOTAL OF 0.3 INCHES. 0.2 INCHES IN PAST
12 HRS.
0.25 3 NE COLUMBUS IN BARTHOLOMEW 0733 PM
ALSO HEARING TREE LIMBS COMING DOWN.
0.25 GREENWOOD IN JOHNSON 0203 PM
0.25 1 E BROOKLYN IN MORGAN 1235 PM
SOME SURFACES HAVE AS MUCH AS 3/8 INCH ICE
ACCRUAL.
0.25 GREENFIELD IN HANCOCK 0601 AM
MOST OF HANCOCK COUNTY WITH 1/8-1/4 INCH OF
ICE. ALL ROADS COVERED WITH ICE AND
HAZARDOUS.
0.20 1 E JAMESTOWN IN HENDRICKS 1145 PM
0.20 INCHES OF NEW ICE OVER THE PAST
HOUR...SINCE 1045 PM. TOTAL SNOW DEPTH IS 3
INCHES. ALSO...WINDS ESTIMATED AT 30 MPH
BRINGING SMALL BRANCHES DOWN.
0.20 MCCORDSVILLE IN HANCOCK 0519 PM
0.20 INCHES OF FREEZING RAIN WITH MIXED
SLEET. VERY ICY ROADS AND POWER GOING IN AND
OUT AT CR 600 AND 700.
0.20 4 N OOLITIC IN LAWRENCE 0307 PM
0.20 2 S CASTLETON IN MARION 0800 AM
24 HR PRECIP TOTAL IS 0.73. SLEET AMOUNT OF
0.7 INCHES.
0.10 3 S PARAGON IN MORGAN 0700 PM
RECENTLY RECEIVED ABOUT 0.1 INCH OF FREEZING
RAIN AFTER MOSTLY SLEET. AT LEAST ONE TREE
WAS HEARD FALLING IN THE WOODS NEARBY.
0.10 1 SE BLOOMINGTON IN MONROE 0600 AM
STORM TOTAL PRECIPITATION IS 0.53 INCHES
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