Alert archive / Massachusetts / Severe Thunderstorm Warnings in 2008

Severe Thunderstorm Warning 188, NWS Boston/Norton, MA

July 27, 2008Barnstable County, Bristol County, Dukes County, Massachusetts

NWS Boston/Norton, MA issued this severe thunderstorm warning at Jul 27, 2008, 4:15 PM EDT for Barnstable County, Bristol County, Dukes County, Massachusetts. It was in force for 30 min. 1 report 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 27, 2008, 4:15 PM EDT (20:15 UTC)
Expired
Jul 27, 2008, 4:45 PM EDT
In force
30 min
Issued by
NWS Boston/Norton, MA
Area
Storm-based polygon

Counties Barnstable County, MA, Bristol County, MA, Dukes County, MA

The radar

The Boston radar (KBOX), 62 km from the middle of the area, began a volume at 20:16 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 27, 4:29 PM EDTHAIL 0.759 W Tisbury, MAPENNY SIZE HAIL REPORTED FROM THE ELIZABETH ISLANDS ON THE BIG ISLAND...NAUSHON ISLAND.

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

Did it verify

Not verified. The Iowa Environmental Mesonet's Cow found no qualifying storm report inside this severe thunderstorm warning while it was in force. That is not proof nothing happened: reports are thin where few people live.

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

Chatham, MA (KCHH), launched 12:00Z, 8.3 hours before the alert went out and 66 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, Chatham, MA at 12:00Z on 2008-07-27Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 448 joules per kilogram.LCLLFCEL10008507005003002001001 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, Chatham, MA at 12:00Z on 2008-07-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 40 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
448 J/kg
Mixed-layer CIN
-15 J/kg
Mixed-layer LCL
912 m above ground
0-6 km bulk shear
23 kt
0-1 km storm-relative helicity
40 m²/s²
0-3 km storm-relative helicity
53 m²/s²
Significant tornado parameter
0.1
Supercell composite
1.3

Open this sounding in Storm Lab

The text

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

000 
WUUS51 KBOX 272015
SVRBOX
MAC001-005-007-272045-
/O.NEW.KBOX.SV.W.0188.080727T2015Z-080727T2045Z/

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE TAUNTON MA
415 PM EDT SUN JUL 27 2008

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  EXTREME SOUTHWESTERN BARNSTABLE COUNTY IN SOUTHEAST
  MASSACHUSETTS...
  THIS INCLUDES THE CITY OF FALMOUTH...
  EXTREME SOUTHEASTERN BRISTOL COUNTY IN SOUTHEAST MASSACHUSETTS...
  THIS INCLUDES THE ELIZABETH ISLANDS AND CUTTYHUNK...
  NORTHWESTERN DUKES COUNTY IN SOUTHEAST MASSACHUSETTS...
  THIS INCLUDES THE CITY OF VINEYARD HAVEN...

* UNTIL 445 PM EDT

* AT 410 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING PENNY SIZE HAIL...AND
  DAMAGING WINDS IN EXCESS OF 60 MPH.  THIS STORM WAS LOCATED 16     
  MILES WEST OF VINEYARD HAVEN...OR AT THE SOUTHWEST END OF THE      
  ELIZABETH ISLANDS...  AND MOVING EAST AT 20 MPH.

* THE SEVERE THUNDERSTORM WILL BE NEAR...
  6 MILES NORTHWEST OF TISBURY...7 MILES SOUTHWEST OF FALMOUTH...7
  MILES NORTHWEST OF VINEYARD HAVEN AND 9 MILES NORTHWEST OF OAK
  BLUFFS BY 445 PM EDT...

IN ADDITION TO LARGE HAIL AND DAMAGING WINDS...FREQUENT CLOUD TO
GROUND LIGHTNING IS OCCURRING WITH THIS STORM. GET INDOORS OR INSIDE
A VEHICLE NOW LIGHTNING IS ONE OF NATURES TOP KILLERS. IF YOU CAN
HEAR THUNDER...YOU ARE CLOSE ENOUGH TO BE STRUCK BY LIGHTNING.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 800 PM EDT SUNDAY
EVENING FOR NORTHERN CONNECTICUT AND WESTERN MASSACHUSETTS AND
SOUTHERN NEW HAMPSHIRE.

LAT...LON 4141 7097 4152 7074 4158 7083 4159 7082
      4152 7072 4160 7066 4154 7056 4150 7069
      4147 7066 4148 7056 4144 7054 4139 7074
      4147 7068 4149 7070 4142 7081
TIME...MOT...LOC 2014Z 248DEG 17KT 4145 7091

$$

RLG
1 follow-up statement
000 
WWUS51 KBOX 272035
SVSBOX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TAUNTON MA
435 PM EDT SUN JUL 27 2008

MAC001-005-007-272045-
/O.CON.KBOX.SV.W.0188.000000T0000Z-080727T2045Z/
DUKES MA-BARNSTABLE MA-BRISTOL MA-
431 PM EDT SUN JUL 27 2008

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 445 PM EDT
FOR EXTREME SOUTHEASTERN BRISTOL...EXTREME SOUTHWESTERN BARNSTABLE
AND NORTHWESTERN DUKES COUNTIES IN SOUTHEAST MASSACHUSETTS...

AT 430 PM EDT...TRAINED WEATHER SPOTTERS REPORTED A PENNY SIZE HAIL 
NAUSHON ISLAND IN THE ELIZABETH ISLANDS.  THIS STORM IS ALSO CAPABLE 
OF PRODUCING DAMAGING WINDS IN EXCESS OF 60 MPH.  THIS STORM WAS 
LOCATED 10 MILES WEST OF TISBURY...OR 10 MILES WEST OF VINEYARD 
HAVEN...MOVING EAST AT 20 MPH.

THE SEVERE THUNDERSTORM WILL BE NEAR...
  6 MILES NORTHWEST OF TISBURY...7 MILES NORTHWEST OF VINEYARD
  HAVEN...7 MILES SOUTHWEST OF FALMOUTH AND 9 MILES NORTHWEST OF OAK
  BLUFFS BY 445 PM EDT...

IN ADDITION TO LARGE HAIL AND DAMAGING WINDS...CONTINUOUS CLOUD TO
GROUND LIGHTNING IS OCCURRING WITH THIS STORM. MOVE INDOORS
IMMEDIATELY LIGHTNING IS ONE OF NATURES NUMBER ONE KILLERS.
REMEMBER...IF YOU CAN HEAR THUNDER...YOU ARE CLOSE ENOUGH TO BE
STRUCK BY LIGHTNING.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 800 PM EDT SUNDAY
EVENING FOR NORTHERN CONNECTICUT AND WESTERN MASSACHUSETTS AND
SOUTHERN NEW HAMPSHIRE.

LAT...LON 4141 7097 4152 7074 4158 7083 4159 7082
      4152 7072 4160 7066 4154 7056 4150 7069
      4147 7066 4148 7056 4144 7054 4139 7074
      4147 7068 4149 7070 4142 7081
TIME...MOT...LOC 2031Z 248DEG 17KT 4148 7081

$$

RLG

What forecasters said that day

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

NWS Boston/Norton, MA wrote its last area forecast discussion before this severe thunderstorm warning went out at Jul 27, 4:00 PM EDT, 15 minutes earlier.

Area forecast discussion, Jul 27, 4:00 PM EDT, 15 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE TAUNTON MA
400 PM EDT SUN JUL 27 2008

.SYNOPSIS...
A SLOW MOVING COLD FRONT WILL BRING SCATTERED SHOWERS AND THUNDERSTORMS
TO THE AREA TODAY AND MONDAY. WEAK HIGH PRESSURE WILL BRING DRY WEATHER
AND SEASONABLY WARM TEMPERATURES TUE...ALONG WITH LOWER HUMIDITY.
DRY WEATHER MAY LINGER INTO WEDNESDAY...BUT LOW PRES AND A COLD FRONT
WILL LIKELY BRING SHOWERS AND THUNDERSTORMS TO THE REGION LATER
WEDNESDAY INTO THURSDAY.

&&

.NEAR TERM /UNTIL MIDNIGHT TONIGHT/...
A SEVERE THUNDERSTORM WATCH IS IN EFFECT FOR WESTERN MASS...NORTHERN
CONNECTICUT...AND SOUTHERN NEW HAMPSHIRE UNTIL 8PM.

SHOWERS AND THUNDERSTORMS WILL CONTINUE ACROSS SOUTHERN NEW
ENGLAND.  AS OF 3PM...THESE STORMS WERE RUNNING JUST ALONG THE SOUTH
COAST AND THROUGH WESTERN MASS AND SOUTHERN NEW HAMPSHIRE.  THIS
AREA HAS THE MOST INSTABILITY EVIDENT IN AROUND 1000J/KG OF MLCAPE
AS WELL AS LI/S DOWN TO -5.  IN ADDITION...PWAT VALUES ARE UP TO
AROUND 1.5 TIMES OF NORMAL.  SO THESE STORMS ARE CAPABLE OF BECOMING
SEVERE WITH LARGE HAIL...DAMAGING WINDS...AND HEAVY RAIN LIKELY.

SHOWERS AND THUNDERSTORMS LAST NIGHT LINGERED TO THE MORNING AND
CLOUD COVER STAYING IN PLACE THROUGH MUCH OF THE DAY ACROSS EASTERN
MASS.  THIS LEFT A PRETTY STABLE ATMOSPHERE ACROSS THIS AREA
EXPLAINING THE LACK OF STORMS.  SHOWERS AND THUNDERSTORMS MAY
EVENTUALLY REACH EASTERN MASS.  HOWEVER...AT THIS POINT WITH THE
BULK OF THE DAYTIME HEATING OVER...DON/T EXPECT ANYTHING OUT THAT
WAY TO BECOME SEVERE.  HEAVY RAIN IS STILL POSSIBLE GIVEN THE PWATS
IN PLACE ACROSS SOUTHERN NEW ENGLAND.

&&

.SHORT TERM /MIDNIGHT THROUGH 6 PM MONDAY/...
TONIGHT...STRONG SHOWERS AND THUNDERSTORMS WILL CONTINUE THROUGH AT
LEAST MIDNIGHT.  THE BEST SHEAR IN SOUTHERN NEW ENGLAND HAPPENS
BETWEEN 8PM AND MIDNIGHT.  SOME OF THESE STORMS COULD BE SEVERE
PRODUCING LARGE HAIL AND DAMAGING WINDS.  IN ADDITION...HEAVY
RAINFALL IS LIKELY WITH ANY SHOWERS OR THUNDERSTORMS THAT OCCUR.

AFTER MIDNIGHT...SHOWERS AND THUNDERSTORMS SHOULD GRADUALLY DIMINISH
FROM WEST TO EAST AS THE WEAK COLD FRONT AND ASSOCIATED LEE SIDE
TROUGH PROGRESS THROUGH THE AREA.

&&

.LONG TERM /MONDAY NIGHT THROUGH SUNDAY/...
AN UPPER LEVEL TROUGH PERSISTS ACROSS THE NORTHEAST THROUGH MUCH OF
THE EXTENDED TIME FRAME. THIS TROUGH BRIEFLY LIFTS NORTH TUE INTO WED
BEFORE DEEPENING AGAIN WED THROUGH SAT. MAIN CHALLENGE WILL BE THE
TIMING AND TRACK OF EACH SHORT WAVE APPROACHING NEW ENGLAND.

MONDAY...CYCLONIC FLOW CONTINUES WITH A STALLED COLD FRONT OVER THE
REGION. THE FRONT WILL PROVIDE THE FOCUS FOR MORE SCATTERED CONVECTION
TO DEVELOP...PARTICULARLY DURING THE MORNING THROUGH THE EARLY
AFTERNOON HOURS ACROSS SOUTHEASTERN NEW ENGLAND WHERE LOW LEVEL
MOISTURE IS DEEPEST AND SURFACE BASED CAPES WILL BE THE HIGHEST.
WILL  CONTINUE TO ADVERTISE CHANCE POPS SOUTH AND EAST OF INTERSTATE
95...WITH A SLIGHT CHANCE ELSEWHERE SOUTH OF THE PIKE AND EAST OF
INTERSTATE 495 TO INTERSTATE 95.

TUESDAY...BRIEF RIDGING EXPECTED IN THE LONG WAVE PATTERN ACROSS
SOUTHERN NEW ENGLAND PRIOR TO AN APPROACHING NORTHERN PLAINS SHORT
WAVE. SEASONABLY WARM TEMPERATURES EXPECTED.

WEDNESDAY THROUGH SATURDAY...DID NOT SPEND A LOT OF TIME WITH RESPECT
TO THIS PORTION OF THE FORECAST GIVEN UNCERTAINTY AMONGST THE LONG
RANGE MODELS AS WELL AS CURRENT CONVECTIVE ACTIVITY WHICH NEEDED TO
BE MONITORED ACROSS THE REGION. NEXT SHORT WAVE IS EXPECTED TO
APPROACH FROM THE NORTHERN PLAINS STATES AND THERE ARE SOME TIMING
DIFFERENCES. OVERALL RELIED ON A BLEND OF HPC...GFS MOS AND PREVIOUS
OFFICIAL FORECAST GRIDS. THIS BRINGS CHANCE OF SHOWERS AND THUNDERSTORMS
LATE WEDNESDAY THROUGH THURSDAY...WITH A BRIEF RESPITE POSSIBLE BY
SATURDAY. CONFIDENCE NOT HIGH REGARDING THE DETAILS AT THIS TIME.

&&

.AVIATION /20Z SUNDAY THROUGH FRIDAY/...
REMAINDER OF THE AFTERNOON...
WESTERN TERMINALS...IFR/MVFR
EASTERN TERMINALS...VFR/MVFR

KORH/KBAF/KBDL/KMHT WILL EXPERIENCE STRONG THUNDERSTORMS WITH
VISIBILITIES REDUCED TO LESS THAN ONE MILE AT TIMES.  SFC WINDS
GUSTING TO 35KTS AND HAIL ARE LIKELY AS THUNDERSTORMS MOVE ACROSS
THESE TERMINALS.  FURTHER EASTWARD... SHOWERS AND THUNDERSTORMS WILL
LIKELY AFFECT THOSE TERMINALS AS WELL. HOWEVER...IT WILL BE LATER
INTO THE EVENING AND LESS LIKELY TO BE AS SEVERE.

TONIGHT...
WESTERN TERMINALS...IFR/MVFR...CLEARING TO MVFR/VFR AFTER MIDNIGHT.
EASTERN TERMINALS...IFR/MVFR

SHOWERS AND THUNDERSTORMS WILL CONTINUE TO MOVE EASTWARD.  SOME OF
THESE STORMS COULD CONTINUE TO BE SEVERE WITH VERY GUSTY SFC WINDS
AS WELL AS HAIL FALLING AS STORMS MOVE THROUGH.  VSBYS WILL BE
REDUCED TO LESS THAN A MILE IN HEAVY RAIN.

MONDAY...MVFR IMPROVING QUICKLY TO VFR.

OUTLOOK...MONDAY NIGHT THROUGH THURSDAY...

MONDAY...VFR WITH ISOLATED MVFR IN SCATTERED TSTMS.

TUESDAY...VFR.

WED...VFR TO START WITH MVFR POSSIBLE LATE IN THE DAY...ESPECIALLY
WED NIGHT.

THU...MVFR LIKELY WITH A LOW RISK OF IFR CONDITIONS IN WIDESPREAD
SHOWERS.

&&

.MARINE...
THIS AFTERNOON AND TONIGHT...SHOWERS AND THUNDERSTORMS WILL
CONTINUE...ESPECIALLY ACROSS THE SOUTH COASTAL WATERS.  THESE STORMS
WILL BE CAPABLE OF PRODUCING GUSTY WINDS GREATER THAN 34KTS...
HAIL...AND HEAVY RAIN...REDUCING VISIBILITIES TO LESS THAN A MILE.
AROUND THESE THUNDERSTORMS...ROUGH SEAS AND GUSTY WINDS CAN BE
EXPECTED.  IN WATERS NOT AFFECTED BY THUNDERSTORMS...SEAS SHOULD BE
FAIRLY CALM AND WINDS LIGHT.

MONDAY...A FEW LINGERING SHOWERS AND THUNDERSTORMS COULD AFFECT THE
COASTAL WATERS.  HOWEVER...THESE WILL MOVE OUT FAIRLY QUICKLY
LEAVING FAIRLY CALM SEAS AND LIGHT WINDS IN THEIR WAKE.

OUTLOOK...MONDAY NIGHT THROUGH THURSDAY...

MONDAY...WIND AND WAVES NOT AN ISSUE. SCATTERED TSTMS MAIN CONCERN.

TUESDAY...FINE BOATING WEATHER WITH COLD FRONT WELL OFFSHORE.

WEDNESDAY AND THURSDAY...LOW PRES AND A COLD FRONT WILL CROSS THE
WATERS. SCATTERED SHOWERS AND THUNDERSTORMS POSSIBLE.

&&

.BOX WATCHES/WARNINGS/ADVISORIES...
CT...NONE.
MA...NONE.
NH...NONE.
RI...NONE.
MARINE...NONE.

&&

SYNOPSIS...STRAUSS
NEAR TERM...RLG
SHORT TERM...RLG
LONG TERM...STRAUSS
AVIATION...STRAUSS/RLG
MARINE...STRAUSS/RLG
Hazardous weather outlook, Jul 27, 5:32 AM EDT, 10 hours 43 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE TAUNTON MA
532 AM EDT SUN JUL 27 2008

CTZ002>004-MAZ002>024-026-NHZ011-012-015-RIZ001>008-280945-
HARTFORD CT-TOLLAND CT-WINDHAM CT-WESTERN FRANKLIN MA-
EASTERN FRANKLIN MA-NORTHERN WORCESTER MA-CENTRAL MIDDLESEX MA-
WESTERN ESSEX MA-EASTERN ESSEX MA-WESTERN HAMPSHIRE MA-
WESTERN HAMPDEN MA-EASTERN HAMPSHIRE MA-EASTERN HAMPDEN MA-
SOUTHERN WORCESTER MA-WESTERN NORFOLK MA-SOUTHEAST MIDDLESEX MA-
SUFFOLK MA-EASTERN NORFOLK MA-NORTHERN BRISTOL MA-
WESTERN PLYMOUTH MA-EASTERN PLYMOUTH MA-SOUTHERN BRISTOL MA-
SOUTHERN PLYMOUTH MA-BARNSTABLE MA-DUKES MA-NANTUCKET MA-
NORTHERN MIDDLESEX MA-CHESHIRE NH-EASTERN HILLSBOROUGH NH-
WESTERN AND CENTRAL HILLSBOROUGH NH-NORTHWEST PROVIDENCE RI-
SOUTHEAST PROVIDENCE RI-WESTERN KENT RI-EASTERN KENT RI-BRISTOL RI-
WASHINGTON RI-NEWPORT RI-BLOCK ISLAND RI-
532 AM EDT SUN JUL 27 2008

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHERN
CONNECTICUT...CENTRAL MASSACHUSETTS...EASTERN
MASSACHUSETTS...NORTHEASTERN MASSACHUSETTS...SOUTHEASTERN
MASSACHUSETTS...WESTERN MASSACHUSETTS...SOUTHERN NEW
HAMPSHIRE...NORTHERN RHODE ISLAND AND SOUTHERN RHODE ISLAND.

.DAY ONE...TODAY AND TONIGHT

SCATTERED SHOWERS AND THUNDERSTORMS ARE LIKELY THIS MORNING AND AGAIN
THIS AFTERNOON THROUGH THE EVENING. A FEW STORMS MAY BE SEVERE WITH
STRONG WINDS AND HAIL.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

SCATTERED THUNDERSTORMS WILL BE POSSIBLE MONDAY...MAINLY SE NEW ENGLAND.
SCATTERED THUNDERSTORMS MAY BE POSSIBLE WEDNESDAY AFTERNOON THROUGH
WEDNESDAY NIGHT.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE NECESSARY THIS AFTERNOON AND EVENING.

ANZ230>237-250-254-255-280945-
BOSTON HARBOR-CAPE COD BAY-NANTUCKET SOUND-VINEYARD SOUND-
BUZZARDS BAY-RHODE ISLAND SOUND-NARRAGANSETT BAY-BLOCK ISLAND SOUND-
COASTAL WATERS FROM MERRIMACK RIVER MA OUT 25 NM TO PLYMOUTH MA OUT
40 NM...INCLUDING THE STELLWAGEN BANK NATIONAL MARINE SANCTUARY-
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA
OUT 20 NM-
COASTAL WATERS FROM MONTAUK NY TO BLOCK ISLAND RI TO MARTHAS
VINEYARD MA TO NANTUCKET MA SOUTHEAST TO 20 NM-
532 AM EDT SUN JUL 27 2008

THIS HAZARDOUS WEATHER OUTLOOK IS FOR MASSACHUSETTS COASTAL WATERS
AND RHODE ISLAND COASTAL WATERS.

.DAY ONE...TODAY AND TONIGHT

SCATTERED SHOWERS AND THUNDERSTORMS ARE LIKELY THIS MORNING AND
AGAIN THIS AFTERNOON THROUGH THE EVENING. A FEW STORMS MAY BE SEVERE
WITH STRONG WINDS AND HAIL.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

SCATTERED THUNDERSTORMS WILL BE POSSIBLE MONDAY. SCATTERED
THUNDERSTORMS MAY BE POSSIBLE WEDNESDAY NIGHT.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE NECESSARY THIS AFTERNOON AND EVENING.

In the hours before

Local storm report, Jul 27, 1:55 PM EDT, 2 hours 20 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE TAUNTON MA
155 PM EDT SUN JUL 27 2008

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

0125 PM     HAIL             HAWLEY                  42.57N 72.88W
07/27/2008  E0.75 INCH       FRANKLIN           MA   AMATEUR RADIO

            0.75 INCH HAIL

0138 PM     TSTM WND DMG     SOUTH KINGSTOWN         41.43N 71.55W
07/27/2008                   WASHINGTON         RI   AMATEUR RADIO

            TREES AND WIRES DOWN ON DOUG COUNTRY TRAIL RD.

0142 PM     LIGHTNING        CHARLESTOWN             41.38N 71.65W
07/27/2008                   WASHINGTON         RI   AMATEUR RADIO

            HOUSE STRUCK BY LIGHTNING ON RTE 9/OLD ALTON RD.

0147 PM     LIGHTNING        SOUTH KINGSTOWN         41.43N 71.55W
07/27/2008                   WASHINGTON         RI   AMATEUR RADIO

            TREES STRUCK BY LIGHTING AND LANDED ON HOUSE ON PINE MILL
            RD.

0147 PM     TSTM WND DMG     SOUTH KINGSTOWN         41.43N 71.55W
07/27/2008                   WASHINGTON         RI   AMATEUR RADIO

            TREES AND WIRES DOWN ON PINE HILL AND WOODBINE ROADS.

&&

FNOCERA
Special weather statement, Jul 27, 1:56 PM EDT, 2 hours 19 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TAUNTON MA
156 PM EDT SUN JUL 27 2008

MAZ020-023-RIZ006-007-271830-
DUKES MA-NEWPORT RI-SOUTHERN BRISTOL MA-WASHINGTON RI-
156 PM EDT SUN JUL 27 2008

AT 152 PM EDT NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
PAIR OF STRONG THUNDERSTORMS WITH THE POTENTIAL TO PRODUCE WIND
GUSTS TO 50 MPH AND SMALL HAIL ABOUT 3 MILES SOUTHWEST OF
JAMESTOWN...OR ABOUT 5 MILES SOUTHWEST OF NEWPORT...MOVING EAST AT
28 MPH.

THE THUNDERSTORMS WILL BE NEAR  RURAL SOUTHERN NEWPORT COUNTY AT 210
PM EDT AND RURAL SOUTHEASTERN NEWPORT COUNTY AT 220 PM EDT.

THERE WAS WIND AND LIGHTNING CAUSED DAMAGE WITH THESE THUNDERSTORMS
IN SOUTH KINGSTOWN RI A LITTLE WHILE AGO...AS WELL AS SMALL HAIL.

FOR YOUR SAFETY...GET INSIDE WHEN THIS STORM APPROACHES. HEAVY RAIN
WILL CAUSE MINOR STREET FLOODING AS WELL AS PONDING OF WATER IN POOR
DRAINAGE AREAS.

HEAVY RAIN MAY CAUSE MINOR STREET FLOODING AND PONDING OF WATER IN
LOW LYING AREAS SUCH AS UNDERPASSES. DO NOT DRIVE THROUGH FLOODED
AREAS.

THIS STORM IS PRODUCING FREQUENT CLOUD TO GROUND LIGHTNING. GET
INDOORS OR INSIDE A VEHICLE NOW IF YOU ARE CAUGHT OUTSIDE...STAY
AWAY FROM ISOLATED TALL OBJECTS SUCH AS TREES. AVOID OPEN AREAS SUCH
AS GOLF COURSES OR BALL FIELDS.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 800 PM EDT SUNDAY
EVENING FOR NORTHERN CONNECTICUT AND WESTERN MASSACHUSETTS AND
SOUTHERN NEW HAMPSHIRE.

DRAG
Special weather statement, Jul 27, 2:01 PM EDT, 2 hours 14 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TAUNTON MA
201 PM EDT SUN JUL 27 2008

MAZ002>004-008>010-NHZ011-271900-
CHESHIRE NH-EASTERN FRANKLIN MA-EASTERN HAMPSHIRE MA-NORTHERN
WORCESTER MA-WESTERN FRANKLIN MA-WESTERN HAMPDEN MA-WESTERN HAMPSHIRE
MA-
201 PM EDT SUN JUL 27 2008

AT 156 PM EDT NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A LINE
OF STRONG THUNDERSTORMS WITH THE POTENTIAL TO PRODUCE WIND GUSTS TO
50 MPH AND SMALL HAIL ALONG A LINE EXTENDING FROM 3 MILES SOUTHWEST
OF HINSDALE TO 3 MILES SOUTHEAST OF GILL TO 24 MILES SOUTHWEST OF
MIDDLEFIELD...OR ALONG A LINE EXTENDING FROM 8 MILES SOUTH OF
BRATTLEBORO TO 8 MILES EAST OF GREENFIELD TO 5 MILES WEST OF GREAT
BARRINGTON...MOVING EAST AT 8 MPH.

THUNDERSTORMS WILL BE NEAR...HINSDALE AND WORTHINGTON BY 210 PM
EDT...NORTHFIELD AND MIDDLEFIELD BY 230 PM EDT...MONTAGUE AND
CHESTERFIELD BY 240 PM EDT...WINCHESTER BY 250 PM EDT...ORANGE AND
WENDELL BY 300 PM EDT.

THE SLOW MOVEMENT OF THESE STORMS INDICATES EXCEESIVE SHORT DURATION
RAINS.

FOR YOUR SAFETY...GET INSIDE WHEN THIS STORM APPROACHES. HEAVY RAIN
MAY CAUSE MINOR STREET FLOODING AS WELL AS PONDING OF WATER IN POOR
DRAINAGE AREAS.

HEAVY RAIN MAY CAUSE MINOR STREET FLOODING AND PONDING OF WATER IN
LOW LYING AREAS SUCH AS UNDERPASSES. DO NOT DRIVE THROUGH FLOODED
AREAS.

THIS STORM IS PRODUCING FREQUENT CLOUD TO GROUND LIGHTNING. GET
INDOORS OR INSIDE A VEHICLE NOW IF YOU ARE CAUGHT OUTSIDE...STAY
AWAY FROM ISOLATED TALL OBJECTS SUCH AS TREES. AVOID OPEN AREAS SUCH
AS GOLF COURSES OR BALL FIELDS.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 800 PM EDT SUNDAY
EVENING FOR NORTHERN CONNECTICUT AND WESTERN MASSACHUSETTS AND
SOUTHERN NEW HAMPSHIRE.

DRAG
Local storm report, Jul 27, 2:44 PM EDT, 1 hour 31 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE TAUNTON MA
244 PM EDT SUN JUL 27 2008

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

0340 AM     HAIL             SPRINGFIELD             42.12N 72.54W
07/27/2008  E0.75 INCH       HAMPDEN            MA   AMATEUR RADIO

0341 AM     LIGHTNING        HOLYOKE                 42.21N 72.64W
07/27/2008                   HAMPDEN            MA   AMATEUR RADIO

            HOUSE FIRE FROM LIGHTNING AT THE INTERSECTION OF CABOT
            AND APPLETON.

0348 AM     LIGHTNING        GRANBY                  41.95N 72.78W
07/27/2008                   HARTFORD           CT   AMATEUR RADIO

            HOUSE FIRE DUE TO LIGHTNING.

0125 PM     HAIL             HAWLEY                  42.57N 72.88W
07/27/2008  E0.75 INCH       FRANKLIN           MA   AMATEUR RADIO

            0.75 INCH HAIL

0138 PM     TSTM WND DMG     SOUTH KINGSTOWN         41.43N 71.55W
07/27/2008                   WASHINGTON         RI   AMATEUR RADIO

            TREES AND WIRES DOWN ON DOUG COUNTRY TRAIL RD.

0140 PM     TSTM WND DMG     SOUTH KINGSTOWN         41.43N 71.55W
07/27/2008                   WASHINGTON         RI   AMATEUR RADIO

            TREES DOWN ON HIGH STREET.

0142 PM     LIGHTNING        CHARLESTOWN             41.38N 71.65W
07/27/2008                   WASHINGTON         RI   AMATEUR RADIO

            HOUSE STRUCK BY LIGHTNING ON RTE 9/OLD ALTON RD.

0147 PM     TSTM WND DMG     SOUTH KINGSTOWN         41.43N 71.55W
07/27/2008                   WASHINGTON         RI   AMATEUR RADIO

            TREES AND WIRES DOWN ON PINE HILL AND WOODBINE ROADS.

0147 PM     LIGHTNING        SOUTH KINGSTOWN         41.43N 71.55W
07/27/2008                   WASHINGTON         RI   AMATEUR RADIO

            TREES STRUCK BY LIGHTING AND LANDED ON HOUSE ON PINE MILL
            RD.

0150 PM     TSTM WND DMG     SHELBURNE               42.58N 72.68W
07/27/2008                   FRANKLIN           MA   AMATEUR RADIO

            TREES DOWN.

0159 PM     FLOOD            NARRAGANSETT            41.43N 71.47W
07/27/2008                   WASHINGTON         RI   AMATEUR RADIO

            CAR UP TO ITS DOORS IN WATER ON WOODRUFF AVENUE.
            ADDITIONAL STREETS FLOODED OUT.

0205 PM     TSTM WND DMG     GILL                    42.65N 72.50W
07/27/2008                   FRANKLIN           MA   AMATEUR RADIO

            WIRES DOWN ON GREEN HILL ROAD.

0210 PM     TSTM WND DMG     GILL                    42.65N 72.50W
07/27/2008                   FRANKLIN           MA   AMATEUR RADIO

            ADDITIONAL TREES AND WIRES DOWN.

0219 PM     TSTM WND DMG     ROYALSTON               42.68N 72.18W
07/27/2008                   WORCESTER          MA   AMATEUR RADIO

            RTE 32...TREES DOWN BLOCKING ROAD.

0236 PM     HAIL             BLANDFORD               42.18N 72.93W
07/27/2008  E1.00 INCH       HAMPDEN            MA   AMATEUR RADIO

            QUARTER SIZE HAIL.

&&

KAB
Local storm report, Jul 27, 3:05 PM EDT, 1 hour 10 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE TAUNTON MA
305 PM EDT SUN JUL 27 2008

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

0340 AM     HAIL             SPRINGFIELD             42.12N 72.54W
07/27/2008  E0.75 INCH       HAMPDEN            MA   AMATEUR RADIO

0341 AM     LIGHTNING        HOLYOKE                 42.21N 72.64W
07/27/2008                   HAMPDEN            MA   AMATEUR RADIO

            HOUSE FIRE FROM LIGHTNING AT THE INTERSECTION OF CABOT
            AND APPLETON.

0348 AM     LIGHTNING        GRANBY                  41.95N 72.78W
07/27/2008                   HARTFORD           CT   AMATEUR RADIO

            HOUSE FIRE DUE TO LIGHTNING.

0125 PM     HAIL             HAWLEY                  42.57N 72.88W
07/27/2008  E0.75 INCH       FRANKLIN           MA   AMATEUR RADIO

            0.75 INCH HAIL

0138 PM     TSTM WND DMG     SOUTH KINGSTOWN         41.43N 71.55W
07/27/2008                   WASHINGTON         RI   AMATEUR RADIO

            TREES AND WIRES DOWN ON DOUG COUNTRY TRAIL RD.

0140 PM     TSTM WND DMG     SOUTH KINGSTOWN         41.43N 71.55W
07/27/2008                   WASHINGTON         RI   AMATEUR RADIO

            TREES DOWN ON HIGH STREET.

0142 PM     LIGHTNING        CHARLESTOWN             41.38N 71.65W
07/27/2008                   WASHINGTON         RI   AMATEUR RADIO

            HOUSE STRUCK BY LIGHTNING ON RTE 9/OLD ALTON RD.

0147 PM     LIGHTNING        SOUTH KINGSTOWN         41.43N 71.55W
07/27/2008                   WASHINGTON         RI   AMATEUR RADIO

            TREES STRUCK BY LIGHTING AND LANDED ON HOUSE ON PINE MILL
            RD.

0147 PM     TSTM WND DMG     SOUTH KINGSTOWN         41.43N 71.55W
07/27/2008                   WASHINGTON         RI   AMATEUR RADIO

            TREES AND WIRES DOWN ON PINE HILL AND WOODBINE ROADS.

0150 PM     TSTM WND DMG     SHELBURNE               42.58N 72.68W
07/27/2008                   FRANKLIN           MA   AMATEUR RADIO

            TREES DOWN.

0159 PM     FLOOD            NARRAGANSETT            41.43N 71.47W
07/27/2008                   WASHINGTON         RI   AMATEUR RADIO

            CAR UP TO ITS DOORS IN WATER ON WOODRUFF AVENUE.
            ADDITIONAL STREETS FLOODED OUT.

0205 PM     TSTM WND DMG     GILL                    42.65N 72.50W
07/27/2008                   FRANKLIN           MA   AMATEUR RADIO

            WIRES DOWN ON GREEN HILL ROAD.

0210 PM     TSTM WND DMG     GILL                    42.65N 72.50W
07/27/2008                   FRANKLIN           MA   AMATEUR RADIO

            ADDITIONAL TREES AND WIRES DOWN.

0219 PM     TSTM WND DMG     ROYALSTON               42.68N 72.18W
07/27/2008                   WORCESTER          MA   AMATEUR RADIO

            RTE 32...TREES DOWN BLOCKING ROAD.

0236 PM     HAIL             BLANDFORD               42.18N 72.93W
07/27/2008  E1.00 INCH       HAMPDEN            MA   AMATEUR RADIO

            QUARTER SIZE HAIL.

0244 PM     HAIL             BLANDFORD               42.18N 72.93W
07/27/2008  E1.00 INCH       HAMPDEN            MA   AMATEUR RADIO

            QUARTER SIZE HAIL.

0245 PM     TSTM WND DMG     BLANDFORD               42.18N 72.93W
07/27/2008                   HAMPDEN            MA   AMATEUR RADIO

            TREES AND WIRES DOWN ON NORTH BLANDFORD ROAD.

0255 PM     HAIL             CHESTER                 42.28N 72.98W
07/27/2008  E0.75 INCH       HAMPDEN            MA   AMATEUR RADIO

            PENNY SIZE HAIL LASTING 5 MINUTES.

&&

KAB
Local storm report, Jul 27, 3:52 PM EDT, 23 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE TAUNTON MA
352 PM EDT SUN JUL 27 2008

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

0340 AM     HAIL             SPRINGFIELD             42.12N 72.54W
07/27/2008  E0.75 INCH       HAMPDEN            MA   AMATEUR RADIO

0341 AM     LIGHTNING        HOLYOKE                 42.21N 72.64W
07/27/2008                   HAMPDEN            MA   AMATEUR RADIO

            HOUSE FIRE FROM LIGHTNING AT THE INTERSECTION OF CABOT
            AND APPLETON.

0348 AM     LIGHTNING        GRANBY                  41.95N 72.78W
07/27/2008                   HARTFORD           CT   AMATEUR RADIO

            HOUSE FIRE DUE TO LIGHTNING.

0125 PM     HAIL             HAWLEY                  42.57N 72.88W
07/27/2008  E0.75 INCH       FRANKLIN           MA   AMATEUR RADIO

            0.75 INCH HAIL

0138 PM     TSTM WND DMG     SOUTH KINGSTOWN         41.43N 71.55W
07/27/2008                   WASHINGTON         RI   AMATEUR RADIO

            TREES AND WIRES DOWN ON DOUG COUNTRY TRAIL RD.

0140 PM     TSTM WND DMG     SOUTH KINGSTOWN         41.43N 71.55W
07/27/2008                   WASHINGTON         RI   AMATEUR RADIO

            TREES DOWN ON HIGH STREET.

0142 PM     LIGHTNING        CHARLESTOWN             41.38N 71.65W
07/27/2008                   WASHINGTON         RI   AMATEUR RADIO

            HOUSE STRUCK BY LIGHTNING ON RTE 9/OLD ALTON RD.

0147 PM     TSTM WND DMG     SOUTH KINGSTOWN         41.43N 71.55W
07/27/2008                   WASHINGTON         RI   AMATEUR RADIO

            TREES AND WIRES DOWN ON PINE HILL AND WOODBINE ROADS.

0147 PM     LIGHTNING        SOUTH KINGSTOWN         41.43N 71.55W
07/27/2008                   WASHINGTON         RI   AMATEUR RADIO

            TREES STRUCK BY LIGHTING AND LANDED ON HOUSE ON PINE MILL
            RD.

0150 PM     TSTM WND DMG     SHELBURNE               42.58N 72.68W
07/27/2008                   FRANKLIN           MA   AMATEUR RADIO

            TREES DOWN.

0159 PM     FLOOD            NARRAGANSETT            41.43N 71.47W
07/27/2008                   WASHINGTON         RI   AMATEUR RADIO

            CAR UP TO ITS DOORS IN WATER ON WOODRUFF AVENUE.
            ADDITIONAL STREETS FLOODED OUT.

0205 PM     TSTM WND DMG     GILL                    42.65N 72.50W
07/27/2008                   FRANKLIN           MA   AMATEUR RADIO

            WIRES DOWN ON GREEN HILL ROAD.

0210 PM     TSTM WND DMG     GILL                    42.65N 72.50W
07/27/2008                   FRANKLIN           MA   AMATEUR RADIO

            ADDITIONAL TREES AND WIRES DOWN.

0219 PM     TSTM WND DMG     ROYALSTON               42.68N 72.18W
07/27/2008                   WORCESTER          MA   AMATEUR RADIO

            RTE 32...TREES DOWN BLOCKING ROAD.

0236 PM     HAIL             BLANDFORD               42.18N 72.93W
07/27/2008  E1.00 INCH       HAMPDEN            MA   AMATEUR RADIO

            QUARTER SIZE HAIL.

0244 PM     HAIL             BLANDFORD               42.18N 72.93W
07/27/2008  E1.00 INCH       HAMPDEN            MA   AMATEUR RADIO

            QUARTER SIZE HAIL.

0245 PM     TSTM WND DMG     BLANDFORD               42.18N 72.93W
07/27/2008                   HAMPDEN            MA   AMATEUR RADIO

            TREES AND WIRES DOWN ON NORTH BLANDFORD ROAD.

0250 PM     TSTM WND DMG     HUNTINGTON              42.23N 72.88W
07/27/2008                   HAMPDEN            MA   TRAINED SPOTTER

            TREES DOWN ON MOUNTAIN VIEW DRIVE LANDING ON A CAR. TREES
            ALSO DOWN ON RTE 20.

0253 PM     TSTM WND DMG     MONTGOMERY              42.20N 72.80W
07/27/2008                   HAMPDEN            MA   AMATEUR RADIO

            TREES AND WIRES DOWN WITH POWER OUTAGES.

0255 PM     HAIL             CHESTER                 42.28N 72.98W
07/27/2008  E0.75 INCH       HAMPDEN            MA   AMATEUR RADIO

            PENNY SIZE HAIL.

0255 PM     HAIL             CHESTER                 42.28N 72.98W
07/27/2008  E0.75 INCH       HAMPDEN            MA   AMATEUR RADIO

            PENNY SIZE HAIL LASTING 5 MINUTES.

0258 PM     TSTM WND DMG     HUNTINGTON              42.23N 72.88W
07/27/2008                   HAMPDEN            MA   AMATEUR RADIO

            SEVERAL LARGE TREES DOWN IN AREA OF RTE 66.

0307 PM     TSTM WND DMG     WESTFIELD               42.14N 72.76W
07/27/2008                   HAMPDEN            MA   AMATEUR RADIO

            TREES DOWN ON LOCKHOUSE ROAD AND NORTH ROAD.

0308 PM     TSTM WND DMG     EASTHAMPTON             42.27N 72.68W
07/27/2008                   HAMPSHIRE          MA   AMATEUR RADIO

            30 FOOT TALL TREE DOWN. POWER OUTAGES.

0312 PM     TSTM WND DMG     WESTFIELD               42.14N 72.76W
07/27/2008                   HAMPDEN            MA   AMATEUR RADIO

            ADDITIONAL TREES DOWN ON NORTH ROAD. TREES AND WIRES DOWN
            ON UNION AVENUE.

0315 PM     HAIL             EASTHAMPTON             42.27N 72.68W
07/27/2008  E0.75 INCH       HAMPSHIRE          MA   TRAINED SPOTTER

            DIME SIZE HAIL.

0318 PM     TSTM WND DMG     HOLYOKE                 42.21N 72.64W
07/27/2008                   HAMPDEN            MA   AMATEUR RADIO

            MULTIPLE TREES DOWN.

0320 PM     TSTM WND DMG     EASTHAMPTON             42.27N 72.68W
07/27/2008                   HAMPSHIRE          MA   AMATEUR RADIO

            NUMEROUS TREES DOWN IN NORTHEAST SECTION WITH POWER
            OUTAGES.

0330 PM     HAIL             SUNDERLAND              42.47N 72.58W
07/27/2008  E0.75 INCH       FRANKLIN           MA   TRAINED SPOTTER

            PENNY SIZE HAIL AROUND THE PLAINS AREA.

&&

KAB

The office that day

Everything else NWS Boston/Norton, MA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 27, 3:23 AM EDTSevere Thunderstorm WarningBOXHampden52 min
Jul 27, 12:35 PM EDTSpecial Marine WarningBOX25 min
Jul 27, 1:30 PM EDTSpecial Marine WarningBOX45 min
Jul 27, 1:54 PM EDTSpecial Marine WarningBOX36 min
Jul 27, 2:06 PM EDTSevere Thunderstorm WarningBOXFranklin, Hampden, Hampshire, Worcester39 min
Jul 27, 2:23 PM EDTAreal Flood AdvisoryBOXFranklin, Hampden, Hampshire, Worcester3 hr
Jul 27, 2:37 PM EDTSevere Thunderstorm WarningBOXFranklin, Hampden, Hampshire23 min
Jul 27, 2:48 PM EDTSpecial Marine WarningBOX27 min
Jul 27, 2:54 PM EDTSevere Thunderstorm WarningBOXFranklin, Hampden, Hampshire, Worcester21 min
Jul 27, 3:03 PM EDTSpecial Marine WarningBOX27 min
Jul 27, 3:12 PM EDTSevere Thunderstorm WarningBOXFranklin, Hampden, Hampshire, Middlesex, Worcester48 min
Jul 27, 3:18 PM EDTSpecial Marine WarningBOX27 min
Jul 27, 3:32 PM EDTSpecial Marine WarningBOX28 min
Jul 27, 3:45 PM EDTAreal Flood AdvisoryBOXEssex, Franklin, Hampden, Hampshire, Middlesex, Worcester3 hr
Jul 27, 3:53 PM EDTSevere Thunderstorm WarningBOXEssex, Franklin, Hampden, Hampshire, Middlesex, Worcester37 min
Jul 27, 4:00 PM EDTSpecial Marine WarningBOX45 min
Jul 27, 4:22 PM EDTSpecial Marine WarningBOX53 min
Jul 27, 4:30 PM EDTSevere Thunderstorm WarningBOXEssex, Hampden, Middlesex, Norfolk, Suffolk, Worcester60 min
Jul 27, 5:14 PM EDTSpecial Marine WarningBOX61 min
Jul 27, 5:25 PM EDTSevere Thunderstorm WarningBOXBristol, Essex, Middlesex, Norfolk, Plymouth, Suffolk and 1 more50 min

Nearby

Severe Thunderstorm Warnings in Massachusetts, 2008Every severe thunderstorm 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.