Severe Storm Outlook Narrative (AC)
Issued by NWS

Current Version | Previous Version | Text Only | Print | Product List | Glossary Off
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

000
ACUS11 KWNS 281908
SWOMCD
SPC MCD 281908
MEZ000-MAZ000-NHZ000-RIZ000-CTZ000-NYZ000-VTZ000-NJZ000-282045-

MESOSCALE DISCUSSION 0825
NWS STORM PREDICTION CENTER NORMAN OK
0208 PM CDT THU MAY 28 2015

AREAS AFFECTED...ME...NH...PORTIONS OF VT...MA...CT...RI...SERN
NY...NJ

CONCERNING...SEVERE THUNDERSTORM WATCH 233...

VALID 281908Z - 282045Z

THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 233
CONTINUES.

SUMMARY...THE SEVERE WEATHER THREAT CONTINUES FOR VALID PORTIONS OF
WATCH 233.

DISCUSSION...SCTD STG/SVR TSTMS...OCNLY IN SHORT LINES...CONTINUE IN
ADVANCE OF SFC COLD FRONT/SFC TROUGH ACROSS WRN PORTIONS OF WW AREA.
LATEST MESOANALYSIS REVEALS A NARROW CORRIDOR OF WEAK/MODERATE
BUOYANCY...WITH GREATEST MLCAPE /LOCALLY 1500 J/KG/ OVER SRN
PORTIONS OF WW AREA. THE 16Z GYX SPECIAL RAOB RELEASE SAMPLED 40 KTS
OF DEEP-LAYER SHEAR...AND THIS IS LIKELY REFLECTIVE OF CONDITIONS
ACROSS MUCH OF THE WW AREA. EXPECT ISOLD TO WIDELY SCTD SVR TSTMS TO
PERSIST FOR A FEW MORE HOURS AS STORMS MOVE THOUGH THE INSTABILITY
AXIS. COVERAGE WILL LIKELY REMAIN GREATER OVER NRN PORTIONS WHERE
STRONGER LARGE-SCALE FORCING FOR ASCENT IS PRESENT IN ASSOCIATION
WITH THE UPPER LEVEL TROUGH.

..BUNTING.. 05/28/2015

...PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT...

ATTN...WFO...CAR...GYX...BOX...BTV...OKX...ALY...PHI...

LAT...LON   46287005 47086892 47106826 46776796 45666794 45116762
            44356849 43617000 42677089 41947154 41167254 40697390
            40737478 40877492 42817333 44527153 46287005



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.