LU9DCE > ALERT 16.04.25 04:45z 118 Lines 4182 Bytes #45 (0) @ WW BID : 423_LU9DCE Read: GUEST Subj: STORM PREDICTION CENTER 15-APR25 Path: ED1ZAC<ED1ZAC<IZ3LSV<IW0QNL<JH4XSY<JE7YGF<LU4ECL<LU9DCE Sent: 250416/0430Z 423@LU9DCE.TOR.BA.ARG.SOAM LinBPQ6.0.24 __ _ _ ___ ____ ___ ____ ____ ____ ____ ( ) / )( \/ _ \( \ / __)( __) ( _ \( _ \/ ___) / (_/\) \/ (\__ )) D (( (__ ) _) ) _ ( ) _ (\___ \ \____/\____/(___/(____/ \___)(____) (____/(____/(____/ PACKET RADIO STATION - BUENOS AIRES (GF05OM) PHP SCHEDULED NEWSLETTERS (PSN) COPYRIGHT 2024 - EDUARDO A. CASTILLO +----------------------------------------------------------------------------+ SPC - NO WATCHES ARE VALID AS OF WED APR 16 00:57:02 UTC 2025 NO WATCHES ARE VALID AS OF WED APR 16 00:57:02 UTC 2025. =#=#=#=#=#=#=#=#= SPC - NO MDS ARE IN EFFECT AS OF WED APR 16 00:57:02 UTC 2025 NO MESOSCALE DISCUSSIONS ARE IN EFFECT AS OF WED APR 16 00:57:02 UTC 2025. =#=#=#=#=#=#=#=#= SPC APR 16, 2025 0100 UTC DAY 1 CONVECTIVE OUTLOOK SPC 0100Z DAY 1 OUTLOOK DAY 1 CONVECTIVE OUTLOOK NWS STORM PREDICTION CENTER NORMAN OK 0747 PM CDT TUE APR 15 2025 VALID 160100Z - 161200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... ISOLATED THUNDERSTORMS WILL BE POSSIBLE THIS EVENING IN PARTS OF THE SIERRA MOUNTAINS AND IN PARTS OF THE DESERT SOUTHWEST. NO SEVERE THREAT IS EXPECTED THROUGH TONIGHT ACROSS THE U.S. ...DISCUSSION... A MID-LEVEL TROUGH WILL MOVE ACROSS THE NORTHEAST TONIGHT, AS AN UPPER-LEVEL LOW APPROACHES THE COAST OF CALIFORNIA. AHEAD OF THE LOW, THUNDERSTORM DEVELOPMENT WILL BE POSSIBLE THIS EVENING ACROSS PARTS OF THE SIERRA MOUNTAINS, AND FROM PARTS OF SOUTHEAST ARIZONA INTO WESTERN NEW MEXICO. OVER THE CONTINENTAL U.S., NO SEVERE THREAT IS EXPECTED THROUGH EARLY MORNING ON WEDNESDAY. ..BROYLES.. 04/16/2025 READ MORE =#=#=#=#=#=#=#=#= SPC DAY 3-8 FIRE WEATHER OUTLOOK SPC DAY 3-8 FIRE WEATHER OUTLOOK DAY 3-8 FIRE WEATHER OUTLOOK NWS STORM PREDICTION CENTER NORMAN OK 0459 PM CDT TUE APR 15 2025 VALID 171200Z - 231200Z MODEL GUIDANCE CONSENSUS CONTINUES TO SUPPORT A DEEPENING UPPER-LEVEL TROUGH OVER THE INTERMOUNTAIN WEST THROUGH DAY 5/SATURDAY, BEFORE EJECTING INTO THE PLAINS AND EASTERN U.S. EARLY NEXT WEEK. STRONG MID-LEVEL SOUTHWESTERLY FLOW SOUTH OF THIS TROUGH JUXTAPOSED WITH A VERY DRY BOUNDARY LAYER OVER THE DESERT SOUTHWEST WILL LIKELY SUPPORT CRITICAL FIRE WEATHER CONDITIONS FOR MUCH OF NEW MEXICO NORTHEASTWARD INTO THE SOUTHERN HIGH PLAINS ON DAY 3/THURSDAY, BEFORE THREAT BECOMES MORE CONFINED BY DAY 4/FRIDAY AS MID-LEVEL FLOW WEAKENS. ELEVATED FIRE WEATHER CONDITIONS COULD LINGER INTO THE WEEKEND FOR PORTIONS OF FAR WEST TEXAS AS A MODEST DOWNSLOPE REGIME REMAINS IN PLACE. ...DAY 3/THURSDAY... HIGH ENSEMBLE GUIDANCE PROBABILITIES OF CRITICAL FIRE WEATHER CONDITIONS SUGGEST A HIGHER CONFIDENCE OF A CONSIDERABLE SYNOPTIC FIRE WEATHER EVENT ACROSS NEW MEXICO AND ADJACENT SOUTHERN HIGH PLAINS ON THURSDAY. SUSTAINED SOUTHWEST SURFACE WINDS OF 20-25 MPH WITH RELATIVE HUMIDITY FALLING INTO THE SINGLE DIGITS IN MANY LOWLAND LOCATIONS ARE EXPECTED, WITH SOME HIGH-END CRITICAL FIRE WEATHER CONDITIONS POSSIBLE IN A FEW AREAS. THE METEOROLOGICAL ENVIRONMENT WILL OVERLAP WITH PERSISTENT DRY FUELS ACROSS MUCH OF THE SOUTHWEST, ALTHOUGH SOME GREEN-UP IS NOTED ACROSS PORTIONS OF THE SOUTHERN PLAINS, ACTING TO MITIGATE SIGNIFICANT FIRE SPREAD POTENTIAL. ...DAY 4/FRIDAY... MID-LEVEL JET TRANSLATES ACROSS THE SOUTHWEST EASTWARD WHILE A COLD FRONT INTRUDES SOUTHWARD INTO THE FOUR CORNERS AREA, BRINGING SOME PRECIPITATION ACROSS THE AREA FRIDAY. HOWEVER, CRITICAL FIRE WEATHER CONDITIONS ARE STILL LIKELY ACROSS SOUTHERN AND EASTERN NEW MEXICO AHEAD OF THE FRONT. ...DAY 5/SATURDAY THROUGH DAY 8/TUESDAY... FIRE WEATHER CONCERNS WANE OVERALL ACROSS THE SOUTHWEST AS MID-LEVEL FLOW DIMINISHES. THERE COULD BE SOME DOWNSLOPE WIND CONCERNS ACROSS THE CENTRAL HIGH PLAINS IN THE LEE OF THE CENTRAL ROCKIES EARLY NEXT WEEK BUT CONFIDENCE REMAINS LOW IN SCOPE AND AREA. ..WILLIAMS/MOORE.. 04/15/2025 ...PLEASE SEE WWW.SPC.NOAA.GOV/FIRE FOR GRAPHIC PRODUCT... READ MORE =#=#=#=#=#=#=#=#= +----------------------------------------------------------------------------+ HYPERTEXT PREPROCESSOR - DEVELOPED BY LU9DCE - VERSION 3
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