Alert archive / Michigan / Flash Flood Warnings in 2008

Flash Flood Warning 4, NWS Grand Rapids, MI

July 2, 2008Calhoun County, Kalamazoo County, Michigan

NWS Grand Rapids, MI issued this flash flood warning at Jul 2, 2008, 7:36 PM EDT for Calhoun County, Kalamazoo County, Michigan. It was in force for 6 hr. 4 reports came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Jul 2, 2008, 7:36 PM EDT (23:36 UTC)
Expired
Jul 3, 2008, 1:30 AM EDT
In force
6 hr
Issued by
NWS Grand Rapids, MI
Area
Storm-based polygon
Flood severity
None

Counties Calhoun County, MI, Kalamazoo County, MI

The radar

The Grand Rapids radar (KGRR), 75 km from the middle of the area, began a volume at 23:38 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

What was reported inside it

TimeReportWhereRemark
Jul 2, 7:40 PM EDTFLASH FLOODKalamazoo, MIWATER TO THE TOP OF TIRES IN GULL CROSSING PARKING LOT. WATER TO HALFWAY UP THE WINDSHIELD OF CARS BENEATH THE NORFOLK SOUTHERN RAILROAD VIADUCT NEAR MICHIGAN AVENUE AND RIVERVIEW DRIVE.
Jul 2, 7:58 PM EDTHEAVY RAIN 1.57Kalamazoo, MI6 HOUR TOTAL.
Jul 2, 7:58 PM EDTHEAVY RAIN 2.96Battle Creek, MI6 HOUR TOTAL.
Jul 2, 8:59 PM EDTHEAVY RAIN 3.41Galesburg, MI

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

Did it verify

Verified. The Iowa Environmental Mesonet's Cow matched one storm report to this flash flood warning; the first came 4 minutes after it went out.

Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.

The nearest sounding before it

Detroit, MI (KDTX), launched 12:00Z, 11.6 hours before the alert went out and 148 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Detroit, MI at 12:00Z on 2008-07-02Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Detroit, MI at 12:00Z on 2008-07-02The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 103 square meters per square second.1939Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1681 m above ground
0-6 km bulk shear
24 kt
0-1 km storm-relative helicity
103 m²/s²
0-3 km storm-relative helicity
97 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
WGUS53 KGRR 022337
FFWGRR
MIC025-077-030530-
/O.NEW.KGRR.FF.W.0004.080702T2336Z-080703T0530Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE GRAND RAPIDS MI
736 PM EDT WED JUL 2 2008

THE NATIONAL WEATHER SERVICE IN GRAND RAPIDS HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  CALHOUN COUNTY IN SOUTH CENTRAL MICHIGAN
  KALAMAZOO COUNTY IN SOUTHWEST MICHIGAN

* UNTIL 130 AM EDT

* AT 733 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
  FLASH FLOODING HAS DEVELOPED AS THE RESULT OF A LARGE AND ONGOING  
  AREA THUNDERSTORMS OVER THE WARNED AREA.

* LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO...CLIMAX...
  GULL LAKE...YORKVILLE...COOPER...NORTHWOOD...HOWLANDSBURG...
  COMSTOCK...MORROW LAKE...GALESBURG...AUGUSTA...RICHLAND...
  KALAMAZOO...BURLEIGH CORNERS...PARTELLO...ST MARYS LAKE...LEVEL
  PARK...PENNFIELD...FORT CUSTER...RICE CREEK...WATTLES PARK...BEADLE
  LAKE...MARENGO...DUCK LAKE...CONVIS TWP...LEE TWP...MARSHALL...
  ALBION AND BATTLE CREEK

DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE
ROADWAY. THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS
SAFELY. MOVE TO HIGHER GROUND.

LAT...LON 4243 8473 4208 8471 4207 8576 4242 8577
TIME...MOT...LOC 2336Z 180DEG 0KT 4224 8549

$$

COBB
1 follow-up statement
000 
WGUS73 KGRR 030407
FFSGRR

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE GRAND RAPIDS MI
1205 AM EDT THU JUL 3 2008

MIC025-077-030530-
/O.CON.KGRR.FF.W.0004.000000T0000Z-080703T0530Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
KALAMAZOO MI-CALHOUN MI-
1205 AM EDT THU JUL 3 2008

...A FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 130 AM EDT FOR
CALHOUN AND KALAMAZOO COUNTIES...

AT 1203 AM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR ESTIMATED 
THAT AS MUCH AS 5 INCHES OF RAIN HAS FALLEN ACROSS PORTIONS OF 
CALHOUN AND KALAMAZOO COUNTIES...

THE RAIN HAS TAPERED IN INTENSITY...BUT OCCASIONAL RAIN CAN BE 
EXPECTED THE NEXT COUPLE HOURS. 

LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO GULL LAKE...
YORKVILLE...COOPER...NORTHWOOD...HOWLANDSBURG...COMSTOCK...MORROW
LAKE...GALESBURG...AUGUSTA...RICHLAND...KALAMAZOO...BURLEIGH
CORNERS...PARTELLO...ST MARYS LAKE...LEVEL PARK...PENNFIELD...FORT
CUSTER...RICE CREEK...WATTLES PARK...BEADLE LAKE...MARENGO...DUCK
LAKE...CONVIS TWP...LEE TWP...MARSHALL AND BATTLE CREEK.

BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLOODING. IF FLASH FLOODING IS OBSERVED ACT QUICKLY. MOVE
UP TO HIGHER GROUND TO ESCAPE FLOOD WATERS. DO NOT STAY IN AREAS
SUBJECT TO FLOODING WHEN WATER BEGINS RISING.

DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE
ROADWAY. THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS
SAFELY. MOVE TO HIGHER GROUND.

LAT...LON 4243 8473 4208 8472 4207 8576 4242 8577
TIME...MOT...LOC 0354Z 180DEG 0KT 4226 8543

$$
DUKE

What forecasters said that day

The local office's own words before this flash flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Grand Rapids, MI wrote its last area forecast discussion before this flash flood warning went out at Jul 2, 5:03 PM EDT, 2 hours 33 minutes earlier.

Area forecast discussion, Jul 2, 5:03 PM EDT, 2 hours 33 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE GRAND RAPIDS MI
503 PM EDT WED JUL 2 2008

LATEST UPDATE...ALL BUT AVIATION AND HYDROLOGY ...

.SYNOPSIS...(503 PM EDT WED JUL 2 2008)
A COLD FRONT WILL MOVE OUT OF THE AREA OVERNIGHT BRINGING AN END TO
THE SHOWERS AND THUNDERSTORMS. BEFORE MOVING ON... SOME OF THE
STORMS WILL PRODUCE DAMAGING WIND GUSTS IN ADDITION TO BRIEF HEAVY
RAIN... OCCASIONAL LIGHTNING AND HAIL UP TO AN INCH IN DIAMETER.
CANADIAN HIGH PRESSURE WILL BUILD IN AND RESULT IN DRY AND COOL
WEATHER THURSDAY AND THURSDAY NIGHT. INDEPENDENCE DAY CONTINUES TO
LOOK DRY. IN FACT DRY WEATHER WILL CONTINUE FOR OUR HOLIDAY WEEKEND
ALONG WITH A RETURN TO NEAR NORMAL TEMPERATURES.

&&

.SHORT TERM...(503 PM EDT WED JUL 2 2008)
(TONIGHT THROUGH TOMORROW)

VERY LITTLE CHANGES WERE NECESSARY TO OUR GOING FCST. SHOWERS AND
THUNDERSTORMS WILL CONTINUE THROUGH THE EARLY MORNING HOURS THURSDAY
ACROSS OUR SOUTHERN FORECAST AREA.

IT WILL BE DRY AND RATHER COOL THURSDAY W/MAX TEMPS ONLY REACHING
THE UPPER 60S TO MID 70S WITH THE CANADIAN HIGH BUILDING IN AND VERY
COOL N TO NE SFC FLOW.

&&

.LONG TERM...(503 PM EDT WED JUL 2 2008)
(THURSDAY NIGHT THROUGH WEDNESDAY)
WE WILL STICK WITH A DRY FCST FOR FRIDAY. WE ARE NOT BUYING 00Z GFS
GUIDANCE WHICH DEVELOPS SHOWERS ACROSS OUR SOUTHERN CWFA FRIDAY
MORNING AND EARLY AFTN. THIS SEEMS TO BE ATTRIBUTABLE TO A
CONVECTIVELY INDUCED VORT MAX PLACED TOO FAR NORTH. A CONSENSUS
BLEND OF LATEST SREF... WRF AND GLOBAL GEM GUIDANCE SUGGESTS THAT
DRY WX WILL CONTINUE FRIDAY. THIS SEEMS LIKE THE MOST LIKELY
SCENARIO AND PRESERVES CONTINUITY WITH OUR GOING FCST... ALTHOUGH I
AM A LITTLE CONCERNED ABOUT POTENTIAL FOR A FEW SHOWERS AS THE H5
TROF AXIS MOVES ACROSS.

FAIR WEATHER EXPECTED FROM FRIDAY NIGHT AND THROUGH THE WEEKEND.
TEMPERATURES SHOULD AVERAGE NEAR NORMAL OVER THE WEEKEND WITH WARMER
AND MORE HUMID WEATHER FOR LATE SUNDAY AND MONDAY AS SFC RIDGE MOVES
EAST AND RETURN FLOW SETS UP.

A COLD FRONT MOVING IN FROM THE NORTHWEST MAY BRING SOME SHOWERS OR
THUNDERSTORMS BY LATE MONDAY AND ESPECIALLY MONDAY NIGHT. THE FRONT
SLOWS DOWN AS IT BECOMES PARALLEL TO THE UPPER FLOW BY EARLY TUESDAY
AND SOME SCATTERED SHOWERS OR THUNDERSTORMS COULD LINGER ACROSS THE
SOUTHEAST FORECAST AREA MUCH OF TUESDAY.

&&

.MARINE...(503 PM EDT WED JUL 2 2008)
WINDS WILL BE COMING AROUND TO THE WEST AND THEN NORTHWEST OVERNIGHT
BEHIND THE DEPARTING COLD FRONT. WAVE HEIGHTS 2 TO 4 FEET EXPECTED
FOR THE ENTIRE NEARSHORE. THE COLD FRONT WILL BE SOUTH OF THE LAKE
BY 09Z THUR. HOWEVER... ANOTHER SMALL CRAFT ADVISORY IS POSSIBLE FOR
NORTH WIND/SIGNIFICANT WAVE ACTION BY THUR AFTN.

THUNDERSTORMS... GUSTY WINDS AND FREQUENT LIGHTNING WILL POSE A
SIGNIFICANT HAZARD TO MARINERS THROUGH TONIGHT.

&&

.AVIATION...(123 PM EDT WED JUL 2 2008)
VFR CONDITIONS WILL GO DOWN TO IFR CONDITIONS WITH A LINE OF
THUNDERSTORMS MOVING THROUGH THE AREA THIS AFTERNOON. CONDITIONS
SHOULD IMPROVE BACK TO VFR SOON AFTER THE STORMS CLEAR EACH TAF
SITE... THOUGH SCATTERED RAIN SHOWERS WILL LIKELY CONTINUE INTO THE
EVENING.... ESPECIALLY SOUTH AND EAST OF GRAND RAPIDS. THERE WILL BE
A SLOW CLEARING FROM NORTHWEST TO SOUTHEAST LATE TONIGHT AS THE
FRONT PUSHES THROUGH.

WINDS WILL BE FROM THE SOUTHWEST INTO THIS EVENING AND THEN GO
NORTHWEST AFTER THE COLD FRONT MOVES THROUGH. EXPECT SOME GUSTS OVER
20 KTS THIS AFTERNOON... WITH THE POTENTIAL FOR STRONGER WINDS IN
THUNDERSTORMS.

&&

.HYDROLOGY...(315 AM EDT WED JUL 2 2008)
NO SIGNIFICANT HYDRO ISSUES ARE ANTICIPATED SINCE BASIN AVG QPF OF
ONLY AROUND A HALF TO THREE QUARTERS OF AN INCH IS EXPECTED... WITH
ISOLATED AMOUNTS OF 1.00-1.50 INCHES POSSIBLE.

&&

.GRR WATCHES/WARNINGS/ADVISORIES...
MI...SEVERE THUNDERSTORM WATCH 654 IN EFFECT THROUGH 11 PM FOR
ENTIRE AREA.
LM...SEVERE THUNDERSTORM WATCH 654 WHOLE LAKE THROUGH 11 PM.

&&

SYNOPSIS:     IOD
SHORT TERM:   IOD
LONG TERM:    IOD
MARINE:       IOD
AVIATION:     OSTUNO/IOD
HYDROLOGY:    LAURENS
Hazardous weather outlook, Jul 2, 6:04 AM EDT, 13 hours 32 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE GRAND RAPIDS MI
604 AM EDT WED JUL 2 2008

MIZ037>040-043>046-050>052-056>059-064>067-071>074-031015-
MASON-LAKE-OSCEOLA-CLARE-OCEANA-NEWAYGO-MECOSTA-ISABELLA-MUSKEGON-
MONTCALM-GRATIOT-OTTAWA-KENT-IONIA-CLINTON-ALLEGAN-BARRY-EATON-
INGHAM-VAN BUREN-KALAMAZOO-CALHOUN-JACKSON-
604 AM EDT WED JUL 2 2008

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHWEST LOWER
MICHIGAN.

.DAY ONE...TODAY AND TONIGHT

THERE IS A SLIGHT RISK OF SEVERE WEATHER ACROSS ALL OF SOUTHWEST
LOWER MICHIGAN TODAY. DAMAGING WINDS AND LARGE HAIL ARE THE
GREATEST THREAT...BUT A TORNADO IS ALSO POSSIBLE. THE SEVERE
WEATHER IS EXPECTED FROM THE LATE AFTERNOON INTO THE EVENING.
STORM MOTION WILL BE TO THE EAST AT ABOUT 40 MPH.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE NEEDED THIS AFTERNOON OR EVENING.

LMZ844>849-031015-
ST JOSEPH TO SOUTH HAVEN MI-SOUTH HAVEN TO HOLLAND MI-
HOLLAND TO GRAND HAVEN MI-GRAND HAVEN TO WHITEHALL MI-
WHITEHALL TO PENTWATER MI-PENTWATER TO MANISTEE MI-
604 AM EDT WED JUL 2 2008

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHWEST LOWER
MICHIGAN.

.DAY ONE...TODAY AND TONIGHT

WAVES GREATER THAN 4 FEET WILL POSE A HAZARD TO SMALL CRAFT. RIP
CURRENTS ARE POSSIBLE AS WELL ALONG AREA BEACHES.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

WAVES GREATER THAN 4 FEET WILL POSE A HAZARD TO SMALL CRAFT ON
THURSDAY.

OSTUNO

In the hours before

Local storm report, Jul 2, 7:09 PM EDT, 27 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE GRAND RAPIDS MI
709 PM EDT WED JUL 02 2008

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1250 PM     TSTM WND GST     LUDINGTON               43.96N 86.44W
07/02/2008  E35.00 MPH       MASON              MI   TRAINED SPOTTER

            WINDS ESTIMATED TO BE 35 MPH IN DOWNTOWN LUDINGTON. HEAVY
            RAIN AND PEA SIZE HAIL ALSO REPORTED.

0100 PM     HEAVY RAIN       2 SW SHELBY             43.58N 86.40W
07/02/2008  M1.12 INCH       OCEANA             MI   TRAINED SPOTTER

            WIND GUST TO 37 MPH. SMALL LIMBS DOWN. PEA SIZE HAIL ALSO
            REPORTED.

0112 PM     TSTM WND GST     MEARS                   43.68N 86.42W
07/02/2008  E40.00 MPH       OCEANA             MI   TRAINED SPOTTER

            SPOTTER ESTIMATES 40 MPH WINDS ALONG WITH HAIL AROUND 3/8
            INCH. SPOTTER ALSO REPORTED TREES DOWN IN SILVER LAKE
            STATE PARK ENTRANCE.

0125 PM     HAIL             4 W NEW ERA             43.56N 86.43W
07/02/2008  M0.25 INCH       OCEANA             MI   TRAINED SPOTTER

            UP TO PEA SIZE HAIL REPORTED BY SPOTTER.

0130 PM     HEAVY RAIN       6 NNE PENTWATER         43.86N 86.38W
07/02/2008  M0.70 INCH       MASON              MI   TRAINED SPOTTER

            RAIN FELL BETWEEN 1245 AND 1330 PM.

0142 PM     HEAVY RAIN       FERRY                   43.58N 86.22W
07/02/2008  M0.65 INCH       OCEANA             MI   TRAINED SPOTTER

            RAIN BEGAN AT 124 PM. VERY HEAVY RAIN CONTINUING.

0144 PM     HAIL             3 NW MONTAGUE           43.44N 86.41W
07/02/2008  M0.25 INCH       MUSKEGON           MI   TRAINED SPOTTER

            MOSTLY PEA SIZE HAIL. A FEW DIME SIZE.

0147 PM     HAIL             WHITEHALL               43.40N 86.34W
07/02/2008  E0.88 INCH       MUSKEGON           MI   AMATEUR RADIO

            NICKEL SIZE HAIL IN DOWNTOWN WHITEHALL.

0203 PM     HAIL             1 NW MUSKEGON           43.24N 86.27W
07/02/2008  M0.25 INCH       MUSKEGON           MI   AMATEUR RADIO

0210 PM     HAIL             10 NE MUSKEGON          43.33N 86.11W
07/02/2008  M0.25 INCH       MUSKEGON           MI   TRAINED SPOTTER

0210 PM     TSTM WND GST     ROTHBURY                43.51N 86.35W
07/02/2008  M50.00 MPH       OCEANA             MI   TRAINED SPOTTER

            PEA SIZE HAIL.

0210 PM     HEAVY RAIN       ROTHBURY                43.51N 86.35W
07/02/2008  M3.02 INCH       OCEANA             MI   TRAINED SPOTTER

            RAIN FELL IN 1/2 HOUR.

0218 PM     HAIL             TWIN LAKE               43.37N 86.18W
07/02/2008  M0.50 INCH       MUSKEGON           MI   TRAINED SPOTTER

            WIND ESTIMATED AT 50 MPH.

0225 PM     HAIL             HOFFMASTER STATE PARK   43.13N 86.27W
07/02/2008  E0.25 INCH       MUSKEGON           MI   COUNTY OFFICIAL

0225 PM     TSTM WND GST     MUSKEGON                43.23N 86.26W
07/02/2008  M60.00 MPH       MUSKEGON           MI   OFFICIAL NWS OBS

0227 PM     HAIL             MUSKEGON                43.23N 86.26W
07/02/2008  M1.00 INCH       MUSKEGON           MI   AMATEUR RADIO

            JUST SOUTH OF MUSKEGON AIRPORT.

0242 PM     HAIL             COOPERSVILLE            43.07N 85.93W
07/02/2008  E0.25 INCH       OTTAWA             MI   EMERGENCY MNGR

0247 PM     TSTM WND GST     ALLENDALE               42.99N 85.95W
07/02/2008  E60.00 MPH       OTTAWA             MI   TRAINED SPOTTER

            LARGE TREES BENDING OVER.

0247 PM     TSTM WND GST     MARNE                   43.04N 85.83W
07/02/2008  E50.00 MPH       OTTAWA             MI   TRAINED SPOTTER

            SMALL BRANCHES DOWN. VERY HEAVY RAIN.

0250 PM     TSTM WND GST     MARNE                   43.04N 85.83W
07/02/2008  E60.00 MPH       OTTAWA             MI   TRAINED SPOTTER

0250 PM     HAIL             LAMONT                  43.01N 85.91W
07/02/2008  E0.50 INCH       OTTAWA             MI   TRAINED SPOTTER

0253 PM     HAIL             SPARTA                  43.16N 85.71W
07/02/2008  M0.50 INCH       KENT               MI   CO-OP OBSERVER

            WIND GUST MEASURED AT 42 MPH.

0254 PM     HAIL             ROCKFORD                43.13N 85.56W
07/02/2008  E0.25 INCH       KENT               MI   TRAINED SPOTTER

            REPORTED AT THE MEIJER IN ROCKFORD.

0254 PM     HAIL             MARNE                   43.04N 85.83W
07/02/2008  E0.70 INCH       OTTAWA             MI   TRAINED SPOTTER

            MARNE EXIT AT INTERSTATE 96. MEDIUM BRANCHES DOWN.

0256 PM     HAIL             ALPINE                  43.07N 85.68W
07/02/2008  E0.25 INCH       KENT               MI   TRAINED SPOTTER

            WINDS ESTIMATED AT 40 TO 50 MPH.

0257 PM     HAIL             1 W GRAND RAPIDS        42.96N 85.68W
07/02/2008  M0.88 INCH       KENT               MI   AMATEUR RADIO

0300 PM     HAIL             GRAND RAPIDS            42.96N 85.66W
07/02/2008  M0.50 INCH       KENT               MI   TRAINED SPOTTER

            WINDS ESTIMATED AT 50 MPH. DOWNTOWN GRAND RAPIDS.

0300 PM     TSTM WND GST     ALPINE                  43.07N 85.68W
07/02/2008  E50.00 MPH       KENT               MI   TRAINED SPOTTER

0300 PM     TSTM WND DMG     1 N GRAND RAPIDS        42.98N 85.66W
07/02/2008                   KENT               MI   TRAINED SPOTTER

            6 INCH HEALTHY BRANCH DOWN. PEA SIZE HAIL. WIND GUST TO
            50 MPH.

0305 PM     TSTM WND DMG     EAST GRAND RAPIDS       42.95N 85.61W
07/02/2008                   KENT               MI   EMERGENCY MNGR

            8 INCH HEALTHY BRANCH DOWN AT LEONARD AND BELTLINE.

0305 PM     TSTM WND GST     GREENVILLE              43.18N 85.25W
07/02/2008  E65.00 MPH       MONTCALM           MI   TRAINED SPOTTER

            DOWNED UTILITY LINES. 6 INCHES OF STANDING WATER ON
            ROADS.

0308 PM     TSTM WND GST     GRAND RAPIDS            42.96N 85.66W
07/02/2008  M64.00 MPH       KENT               MI   BROADCAST MEDIA

            MEASURED AT WOOD TV.

0308 PM     HAIL             GRAND RAPIDS            42.96N 85.66W
07/02/2008  E0.75 INCH       KENT               MI   TRAINED SPOTTER

            WIND ESTIMATED AT 60 MPH.

0309 PM     TSTM WND GST     GRAND RAPI              42.88N 85.52W
07/02/2008  M41.00 MPH       KENT               MI   OFFICIAL NWS OBS

0311 PM     TSTM WND GST     GRAND RAPIDS            42.96N 85.66W
07/02/2008  M45.00 MPH       KENT               MI   OFFICIAL NWS OBS

0315 PM     TSTM WND DMG     STANDALE                42.97N 85.77W
07/02/2008                   KENT               MI   AMATEUR RADIO

            MCDONALDS SIGN BLOWN OVER IN STANDALE.

0315 PM     TSTM WND DMG     8 E ALLENDALE           42.99N 85.79W
07/02/2008                   OTTAWA             MI   AMATEUR RADIO

            LARGE TREES DOWN BLOCKING LAKE MICHIGAN DRIVE.

0319 PM     TSTM WND DMG     1 S SHERIDAN            43.20N 85.07W
07/02/2008                   MONTCALM           MI   TRAINED SPOTTER

            MULTIPLE BRANCHES DOWN ALONG M66...SOME LARGE.

0320 PM     TSTM WND DMG     2 E ALASKA              42.84N 85.44W
07/02/2008                   KENT               MI   FIRE DEPT/RESCUE

            NUMEROUS TREES AND POWER POLES SNAPPED OFF.

0320 PM     TSTM WND DMG     BELDING                 43.10N 85.23W
07/02/2008                   IONIA              MI   COUNTY OFFICIAL

            NUMEROUS TREES DOWN COUNTY WIDE. POWER OUT CITY OF IONIA.

0322 PM     HAIL             1 S GRAND RAPIDS        42.95N 85.66W
07/02/2008  E0.50 INCH       KENT               MI   TRAINED SPOTTER

0322 PM     HEAVY RAIN       GRANDVILLE              42.90N 85.76W
07/02/2008  M0.70 INCH       KENT               MI   NWS EMPLOYEE

            RAIN FELL IN 25 MINUTES. WIND GUST TO 42 MPH.

0322 PM     HAIL             BYRON CENTER            42.81N 85.72W
07/02/2008  E1.00 INCH       KENT               MI   TRAINED SPOTTER

0334 PM     TSTM WND GST     IONIA                   42.99N 85.06W
07/02/2008  M40.00 MPH       IONIA              MI   BROADCAST MEDIA

            GUST RECORDED BY IONIA AWS.

0355 PM     TSTM WND DMG     ST. JOHNS               43.00N 84.56W
07/02/2008                   CLINTON            MI   TRAINED SPOTTER

            HEALTHY 8 INCH BRANCH DOWN 1 BLOCK WEST OF COURT HOUSE.

0357 PM     TSTM WND GST     1 E ST. JOHNS           43.00N 84.54W
07/02/2008  E45.00 MPH       CLINTON            MI   TRAINED SPOTTER

            ESTIMATED BY SPOTTER AT US 127 AND M21. ALSO REPORTING
            PEA SIZE HAIL.

0404 PM     TSTM WND GST     1 NE DELTA CENTER       42.73N 84.64W
07/02/2008  E40.00 MPH       EATON              MI   TRAINED SPOTTER

            SPOTTER ESTIMATES 40 MPH WIND AND PEAS SIZE HAIL AT THE
            INTERSECTION OF SAGINAW AND CREYTS IN DELTA TWNSHP.

0413 PM     TSTM WND GST     LANSING                 42.71N 84.55W
07/02/2008  M46.00 MPH       INGHAM             MI   ASOS

            RECORDED BY ASOS.

0421 PM     HAIL             MUSKEGON                43.23N 86.26W
07/02/2008  M1.00 INCH       MUSKEGON           MI   TRAINED SPOTTER

0442 PM     TSTM WND GST     1 NE HOLLAND            42.78N 86.09W
07/02/2008  E60.00 MPH       OTTAWA             MI   TRAINED SPOTTER

0444 PM     HAIL             NEWAYGO                 43.42N 85.80W
07/02/2008  E1.00 INCH       NEWAYGO            MI   COUNTY OFFICIAL

0453 PM     HAIL             HASTINGS                42.65N 85.29W
07/02/2008  E1.00 INCH       BARRY              MI   COUNTY OFFICIAL

0455 PM     HAIL             CROTON                  43.44N 85.66W
07/02/2008  M1.00 INCH       NEWAYGO            MI   AMATEUR RADIO

0500 PM     HAIL             3 SE MORLEY             43.46N 85.40W
07/02/2008  M1.75 INCH       MONTCALM           MI   TRAINED SPOTTER

            GOLFBALL SIZE HAIL WAS COVERING THE GROUND NEAR N COUNTY
            LINE RD. SOME CROPS ARE REPORTED TO BE DAMAGED. HAIL IS
            STILL ON THE GROUND FROM THE 5PM STORM.

0500 PM     HEAVY RAIN       2 NE HOLLAND            42.79N 86.07W
07/02/2008  M1.15 INCH       OTTAWA             MI   TRAINED SPOTTER

            WIND ESTIMATED 60 TO 70 MPH. MANY 3 TO 4 INCH TREE
            BRANCHES DOWN. STREET FLOODING.

0500 PM     HAIL             CASCADE                 42.91N 85.50W
07/02/2008  M0.25 INCH       KENT               MI   TRAINED SPOTTER

            PEA SIZE HAIL WAS MEASURED ON 30TH ST.

0509 PM     HEAVY RAIN       BYRON CENTER            42.81N 85.72W
07/02/2008  M1.50 INCH       KENT               MI   TRAINED SPOTTER

0510 PM     TSTM WND GST     2 ENE NEW RICHMOND      42.63N 86.03W
07/02/2008  E60.00 MPH       ALLEGAN            MI   TRAINED SPOTTER

0512 PM     TSTM WND DMG     2 W VERMONTVILLE        42.63N 85.07W
07/02/2008                   EATON              MI   COUNTY OFFICIAL

            NUMEROUS TREES DOWN.

0514 PM     FLOOD            EAST GRAND RAPIDS       42.95N 85.61W
07/02/2008                   KENT               MI   COUNTY OFFICIAL

            ON ESTELL, ALSO ON OAKWOOD AND LAKE DRIVE, AND HALL AND
            BURTON. WATER OVER TOP OF TIRES. VEHICLES OCCUPIED.

0521 PM     HEAVY RAIN       2 S WYOMING             42.86N 85.70W
07/02/2008  M2.50 INCH       KENT               MI   TRAINED SPOTTER

            RAINFALL SINCE 3 PM. 2 INCHES FELL BETWEEN 422 PM AND 522
            PM. FLOODING IN LOW LYING AREAS.

0535 PM     HAIL             OLIVET                  42.45N 84.92W
07/02/2008  M1.00 INCH       EATON              MI   PUBLIC

            PUBLIC REPORTED QUARTER SIZE HAIL.

0537 PM     HAIL             CHARLOTTE               42.56N 84.83W
07/02/2008  M1.00 INCH       EATON              MI   TRAINED SPOTTER

            HAIL COVERING THE GROUND ONE INCH THICK OR MORE NEAR E
            SHEPARD RD AND I-69.

0537 PM     HAIL             OLIVET                  42.45N 84.92W
07/02/2008  E0.75 INCH       EATON              MI   COUNTY OFFICIAL

0538 PM     HAIL             CHARLOTTE               42.56N 84.83W
07/02/2008  E0.88 INCH       EATON              MI   TRAINED SPOTTER

            HAIL ESTIMATED TO BE NICKEL SIZE AND IT IS COVERING THE
            GROUND ON W HENRY RD IN CHARLOTTE.

0546 PM     HAIL             1 S CHARLOTTE           42.55N 84.83W
07/02/2008  E0.75 INCH       EATON              MI   COUNTY OFFICIAL

0550 PM     HEAVY RAIN       SPARTA                  43.16N 85.71W
07/02/2008  M0.94 INCH       KENT               MI   CO-OP OBSERVER

0550 PM     HEAVY RAIN       EAST GRAND RAPIDS       42.95N 85.61W
07/02/2008  M2.81 INCH       KENT               MI   CO-OP OBSERVER

0555 PM     TSTM WND DMG     2 S OTSEGO              42.43N 85.70W
07/02/2008                   ALLEGAN            MI   TRAINED SPOTTER

            TREES DOWN. ROOF BLOWN OFF HOME. 15TH STREET AND 102ND
            AVE.

0555 PM     TSTM WND DMG     ALLEGAN                 42.53N 85.85W
07/02/2008                   ALLEGAN            MI   TRAINED SPOTTER

            4 INCH LIMBS DOWN. PEA SIZE HAIL. STANDING WATER.

0600 PM     HAIL             PLAINWELL               42.45N 85.64W
07/02/2008  E0.88 INCH       ALLEGAN            MI   TRAINED SPOTTER

0609 PM     TSTM WND GST     BATTLE CREEK            42.30N 85.23W
07/02/2008  M64.00 MPH       CALHOUN            MI   OFFICIAL NWS OBS

0609 PM     HAIL             2 NW ONONDAGA           42.46N 84.59W
07/02/2008  E1.00 INCH       INGHAM             MI   BROADCAST MEDIA

            WIND GUST TO 60 MPH.

0615 PM     HEAVY RAIN       GRAND LEDGE             42.75N 84.75W
07/02/2008  M2.60 INCH       EATON              MI   TRAINED SPOTTER

0619 PM     HEAVY RAIN       BELLEVUE                42.44N 85.02W
07/02/2008  M0.80 INCH       EATON              MI   TRAINED SPOTTER

            RAIN FELL IN THE PAST 5 MINUTES.

0626 PM     HAIL             ONONDAGA                42.44N 84.56W
07/02/2008  M1.00 INCH       INGHAM             MI   TRAINED SPOTTER

            REPORTED BY SPOTTER ON M-50 NEAR ONONDAGA. WINDS
            ESTIMATED TO BE NEARLY 55 MPH AS WELL BY THE SPOTTER.

0629 PM     HAIL             RIVES JUNCTION          42.39N 84.46W
07/02/2008  M0.70 INCH       JACKSON            MI   TRAINED SPOTTER

0630 PM     TSTM WND DMG     COOPER                  42.38N 85.61W
07/02/2008                   KALAMAZOO          MI   TRAINED SPOTTER

            NUMEROUS TREES DOWN...BLOCKING M43. PEA SIZE HAIL. MANY
            ROADS UNDER 5 TO 6 INCHES OF WATER.

0633 PM     TSTM WND DMG     4 NW JACKSON            42.28N 84.46W
07/02/2008                   JACKSON            MI   TRAINED SPOTTER

            SEVERAL 4 INCH DIAMETER LIMBS DOWN.

0635 PM     HAIL             1 NE JACKSON            42.25N 84.39W
07/02/2008  M0.88 INCH       JACKSON            MI   TRAINED SPOTTER

            HAIL COVERING THE GROUND.

0700 PM     HAIL             2 S PORTAGE             42.17N 85.59W
07/02/2008  M0.75 INCH       KALAMAZOO          MI   TRAINED SPOTTER

            SPOTTER REPORTED THE HAIL ON OAKLAND DR.

0703 PM     HEAVY RAIN       1 SW LANSING            42.70N 84.57W
07/02/2008  M1.92 INCH       INGHAM             MI   TRAINED SPOTTER

0704 PM     TSTM WND DMG     BROOKLYN                42.11N 84.25W
07/02/2008                   JACKSON            MI   TRAINED SPOTTER

            ENTIRE CITY OF BROOKLYN WITHOUT POWER.

&&

MKALEMBK
Local storm report, Jul 2, 7:22 PM EDT, 14 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS MI
722 PM EDT WED JUL 02 2008

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0535 PM     HAIL             4 SW CHARLOTTE          42.52N 84.89W
07/02/2008  M1.25 INCH       EATON              MI   LAW ENFORCEMENT

            WIDESPREAD DAMAGE TO CORN. LAW ENFORCEMENT REPORTS A 5
            MILE WIDE STRETCH OF DESTROYED CORN AND WHEAT ALONG
            MARTIN RD DUE TO HALF DOLLAR SIZE HAIL THAT FELL. THE
            HAIL IS STILL ON THE GROUND AND IS QUARTER SIZE NEARLY
            TWO HOURS AFTER THE STORM PASSED.

&&

HOVING
Local storm report, Jul 2, 7:24 PM EDT, 12 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS MI
724 PM EDT WED JUL 02 2008

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0715 PM     HEAVY RAIN       1 NNE LANSING           42.72N 84.55W
07/02/2008  M1.68 INCH       INGHAM             MI   COCORAHS

&&

MKALEMBK
Local storm report, Jul 2, 7:29 PM EDT, 7 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS MI
729 PM EDT WED JUL 02 2008

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0728 PM     HEAVY RAIN       GRAND RAPIDS            42.96N 85.66W
07/02/2008  M2.50 INCH       KENT               MI   OFFICIAL NWS OBS

            6 HOUR TOTAL.

&&

MKALEMBK
Local storm report, Jul 2, 7:30 PM EDT, 6 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS MI
730 PM EDT WED JUL 02 2008

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0725 PM     TSTM WND GST     SCOTTS                  42.20N 85.41W
07/02/2008  E60 MPH          KALAMAZOO          MI   TRAINED SPOTTER

&&

DUKE
Local storm report, Jul 2, 7:33 PM EDT, 3 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS MI
733 PM EDT WED JUL 02 2008

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0733 PM     HEAVY RAIN       HOLT                    42.64N 84.53W
07/02/2008  M1.75 INCH       INGHAM             MI   BROADCAST MEDIA

&&

DUKE

The office that day

Everything else NWS Grand Rapids, MI issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 2, 12:18 PM EDTSpecial Marine WarningGRR71 min
Jul 2, 12:26 PM EDTSpecial Weather StatementGRRLake, Mason, Muskegon, Newaygo, Oceana, Osceola64 min
Jul 2, 12:35 PM EDTSevere Thunderstorm WarningGRRLake, Mason, Newaygo, Oceana40 min
Jul 2, 1:10 PM EDTSevere Thunderstorm WarningGRRLake, Mason, Mecosta, Montcalm, Muskegon, Newaygo and 2 more65 min
Jul 2, 1:39 PM EDTSpecial Marine WarningGRR69 min
Jul 2, 1:57 PM EDTSevere Thunderstorm WarningGRRMuskegon, Ottawa63 min
Jul 2, 2:23 PM EDTSevere Thunderstorm WarningGRRKent, Montcalm, Muskegon, Newaygo, Oceana67 min
Jul 2, 2:40 PM EDTSevere Thunderstorm WarningGRRKent, Ottawa65 min
Jul 2, 3:00 PM EDTSevere Thunderstorm WarningGRROttawa26 min
Jul 2, 3:10 PM EDTSevere Thunderstorm WarningGRRClinton, Gratiot, Ionia, Montcalm65 min
Jul 2, 3:17 PM EDTAreal Flood AdvisoryGRRKent6 hr
Jul 2, 3:21 PM EDTSpecial Marine WarningGRR84 min
Jul 2, 3:26 PM EDTSevere Thunderstorm WarningGRRAllegan, Barry, Clinton, Eaton, Ingham, Ionia and 1 more49 min
Jul 2, 3:47 PM EDTSpecial Weather StatementGRRLake, Mason, Newaygo, Oceana58 min
Jul 2, 3:52 PM EDTSevere Thunderstorm WarningGRRAllegan, Muskegon, Ottawa53 min
Jul 2, 4:18 PM EDTSevere Thunderstorm WarningGRRBarry, Eaton, Ingham57 min
Jul 2, 4:29 PM EDTSevere Thunderstorm WarningGRRIonia, Kent, Montcalm, Newaygo61 min
Jul 2, 4:41 PM EDTSpecial Marine WarningGRR62 min
Jul 2, 4:46 PM EDTSevere Thunderstorm WarningGRRAllegan, Barry, Kent, Ottawa44 min
Jul 2, 4:54 PM EDTSevere Thunderstorm WarningGRRMecosta, Newaygo37 min
Jul 2, 4:59 PM EDTSevere Thunderstorm WarningGRRMecosta, Montcalm29 min
Jul 2, 5:16 PM EDTSevere Thunderstorm WarningGRRAllegan, Barry, Calhoun, Clinton, Eaton, Ingham and 5 more59 min
Jul 2, 5:21 PM EDTSevere Thunderstorm WarningGRRGratiot, Isabella, Montcalm40 min
Jul 2, 5:23 PM EDTLakeshore Flood StatementGRRAllegan, Mason, Muskegon, Oceana, Ottawa, Van Buren7 hr
Jul 2, 5:27 PM EDTAreal Flood AdvisoryGRRBarry, Eaton, Ingham6 hr
Jul 2, 6:04 PM EDTSevere Thunderstorm WarningGRRBarry, Calhoun, Eaton, Ingham, Jackson, Kalamazoo and 1 more41 min
Jul 2, 6:10 PM EDTSpecial Marine WarningGRR95 min
Jul 2, 6:41 PM EDTSevere Thunderstorm WarningGRRAllegan, Calhoun, Ingham, Jackson, Kalamazoo, Van Buren49 min
Jul 2, 6:43 PM EDTAreal Flood AdvisoryGRRCalhoun, Jackson, Kalamazoo, Van Buren6 hr
Jul 2, 7:31 PM EDTSevere Thunderstorm WarningGRRCalhoun, Jackson, Kalamazoo, Van Buren44 min
Jul 2, 7:42 PM EDTSevere Thunderstorm WarningGRRAllegan34 min
Jul 2, 7:52 PM EDTSpecial Marine WarningGRR83 min
Jul 2, 7:59 PM EDTSpecial Marine WarningGRR91 min

Nearby

Flash Flood Warnings in Michigan, 2008Every flash flood warning in 2008

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.