I am glad they told us ! LOL ~ Thank you Max for all your weather updates. You are always spot on!
Heat Advisory
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE NEW YORK NY
313 AM EDT MON JUL 25 2016
...HOT AND HUMID TODAY...
CTZ005>007-009-010-NJZ002-004-006-103>108-NYZ067>071-078-080-177-
179-252100-
/O.CON.KOKX.HT.Y.0005.160725T1600Z-160726T0000Z/
NORTHERN FAIRFIELD-NORTHERN NEW HAVEN-NORTHERN MIDDLESEX-
SOUTHERN FAIRFIELD-SOUTHERN NEW HAVEN-WESTERN PASSAIC-
EASTERN PASSAIC-HUDSON-WESTERN BERGEN-EASTERN BERGEN-
WESTERN ESSEX-EASTERN ESSEX-WESTERN UNION-EASTERN UNION-ORANGE-
PUTNAM-ROCKLAND-NORTHERN WESTCHESTER-SOUTHERN WESTCHESTER-
NORTHWESTERN SUFFOLK-SOUTHWESTERN SUFFOLK-NORTHERN NASSAU-
SOUTHERN NASSAU-
313 AM EDT MON JUL 25 2016
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM EDT
THIS EVENING...
* HEAT INDEX VALUES...UP TO 104 ACROSS METRO NORTHEASTERN NEW
JERSEY...AND PEAKING AROUND 100 ELSEWHERE. THIS WILL BE DUE TO
TEMPERATURES IN THE LOWER TO MID 90S AND DEWPOINTS IN THE LOWER
TO MID 70S.
* TIMING...HIGHEST HEAT INDICES THIS AFTERNOON.
* IMPACTS...THE COMBINATION OF THE HEAT AND HUMIDITY WILL
INCREASE THE RISK FOR HEAT RELATED HEALTH ISSUES...ESPECIALLY
FOR THE ELDERLY...THOSE WITH CHRONIC HEALTH PROBLEMS SUCH AS
LUNG AND HEART DISEASE...THOSE WORKING OUTDOORS...AND OTHER
HEAT SENSITIVE GROUPS OF PEOPLE.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A HEAT ADVISORY IS ISSUED WHEN THE COMBINATION OF HEAT AND
HUMIDITY IS EXPECTED TO MAKE IT FEEL LIKE IT IS 100 TO
104 DEGREES FOR TWO CONSECUTIVE HOURS.
SENIORS AND THOSE WITH CHRONIC HEALTH PROBLEMS OR MENTAL HEALTH
CONDITIONS ARE AT AN INCREASED RISK. HOMES WITHOUT AIR
CONDITIONING CAN BE MUCH HOTTER THAN OUTDOOR TEMPERATURES.
USE AIR CONDITIONING TO STAY COOL AT HOME OR GO TO A PLACE THAT
HAS AIR CONDITIONING. CHECK ON VULNERABLE FRIENDS... FAMILY
MEMBERS AND NEIGHBORS.
TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS
IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY
HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE
IS AN EMERGENCY...CALL 9 1 1.
author said:
Well at least the weather is Party neutral
Select One:
1. Thanks Obama
2. Global Warming
3. Hot air from Republican Convention
When I have a Head Advisory, it's usually in effect as soon as I crawl out of bed.
Come to think of it, that could be noon.
I've been looking forward to the thunderstorms, but they never end up happening!
We need rain ... everything is so dry! But I don't want major storms though. Just have to wait and see and watch Max's reports. I actually came on here this morning to check on the storm. We will get something though because I am going out to water the gardens. Storms always happen after I water LOL
Severe Thunderstorm Watch
SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 415
NWS STORM PREDICTION CENTER NORMAN OK
1245 PM EDT MON JUL 25 2016
SEVERE THUNDERSTORM WATCH 415 IS IN EFFECT UNTIL 800 PM EDT
FOR THE FOLLOWING LOCATIONS
NJC003-005-007-013-015-017-019-021-023-025-027-029-031-035-037-
039-041-260000-
/O.NEW.KWNS.SV.A.0415.160725T1645Z-160726T0000Z/
NJ
. NEW JERSEY COUNTIES INCLUDED ARE
BERGEN BURLINGTON CAMDEN
ESSEX GLOUCESTER HUDSON
HUNTERDON MERCER MIDDLESEX
MONMOUTH MORRIS OCEAN
PASSAIC SOMERSET SUSSEX
UNION WARREN
DaveSchmidt said:
When I have a Head Advisory, it's usually in effect as soon as I crawl out of bed.
Come to think of it, that could be noon.
Wanted to see if you were paying attention
Always glad to pay attention to you and your posts. (Once my daily fog clears.)
Yes - sort of. It's actually related to the amount of energy that's stored in the humid air that we have this time of year. It takes a tremendous amount of heating to turn liquid water into water vapor (latent heat of vaporization). Then, when we get the right atmospheric conditions, the moist surface air gets lifted (convection) and that water vapor turns into big, puffy cumulus clouds. (You'll often notice that it looks really "nice" out earlier in the day of big thunderstorms. ) If there is no inversion in the atmosphere, those clouds just keep growing, letting all of that energy go at once.
The concept is "Convective Available Potential Energy" - you'll sometimes here forecasters talk of high CAPE values. It's measured in Joules/Kilogram of air. Today there are values in excess of 3,000 J/Kg in the area. That's in the range of severe storms, which we are seeing.
ellenlynn said:
Why is it that summer storms are the worst ? Is it the heat?
ellenlynn said:
Why is it that summer storms are the worst ? Is it the heat?
Short answer is, yes, heat contributes to instability
GAH! Just got the emergency alert on my phone. So much for that little nap on the couch.
Flash Flood Warning
FLASH FLOOD WARNING
NJC003-013-017-031-039-NYC005-047-059-061-081-085-119-260000-
/O.NEW.KOKX.FF.W.0002.160725T2058Z-160726T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE NEW YORK NY
459 PM EDT MON JUL 25 2016
THE NATIONAL WEATHER SERVICE IN UPTON NY HAS ISSUED A
* FLASH FLOOD WARNING FOR...
UNION COUNTY IN NORTHEASTERN NEW JERSEY...
EASTERN PASSAIC COUNTY IN NORTHEASTERN NEW JERSEY...
ESSEX COUNTY IN NORTHEASTERN NEW JERSEY...
BERGEN COUNTY IN NORTHEASTERN NEW JERSEY...
HUDSON COUNTY IN NORTHEASTERN NEW JERSEY...
NASSAU COUNTY IN SOUTHEASTERN NEW YORK...
KINGS COUNTY IN SOUTHEASTERN NEW YORK...
QUEENS COUNTY IN SOUTHEASTERN NEW YORK...
RICHMOND COUNTY IN SOUTHEASTERN NEW YORK...
SOUTHERN WESTCHESTER COUNTY IN SOUTHEASTERN NEW YORK...
NEW YORK COUNTY IN SOUTHEASTERN NEW YORK...
BRONX COUNTY IN SOUTHEASTERN NEW YORK...
* UNTIL 800 PM EDT
* AT 459 PM EDT...DOPPLER RADAR INDICATED A LARGE AREA OF SHOWERS
AND THUNDERSTORMS PRODUCING HEAVY RAIN APPROACHING THE WARNED
AREA. FLASH FLOODING IS EXPECTED TO BEGIN WITHIN THE NEXT HOUR
ACROSS PORTIONS OF THE AREA. RAINFALL RATES OF 1 TO 2 INCHES AN
HOUR ARE POSSIBLE WITH LOCALIZED HIGHER AMOUNTS.
* SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
NEW YORK...OYSTER BAY...NEWARK...JERSEY CITY...YONKERS...
PATERSON...ELIZABETH...NEW ROCHELLE...PASSAIC...BAYONNE...WAYNE...
HOBOKEN...PLAINFIELD...BLOOMFIELD...HACKENSACK...FREEPORT...
LINDEN...VALLEY STREAM...LONG BEACH AND GLEN COVE.
catch22 said:
Yes - sort of. It's actually related to the amount of energy that's stored in the humid air that we have this time of year. It takes a tremendous amount of heating to turn liquid water into water vapor (latent heat of vaporization). Then, when we get the right atmospheric conditions, the moist surface air gets lifted (convection) and that water vapor turns into big, puffy cumulus clouds. (You'll often notice that it looks really "nice" out earlier in the day of big thunderstorms. ) If there is no inversion in the atmosphere, those clouds just keep growing, letting all of that energy go at once.
The concept is "Convective Available Potential Energy" - you'll sometimes here forecasters talk of high CAPE values. It's measured in Joules/Kilogram of air. Today there are values in excess of 3,000 J/Kg in the area. That's in the range of severe storms, which we are seeing.
ellenlynn said:
Why is it that summer storms are the worst ? Is it the heat?
Thanks for the information !
max_weisenfeld said:
ellenlynn said:
Why is it that summer storms are the worst ? Is it the heat?
Short answer is, yes, heat contributes to instability
Thanks Max ! I wish the storm would cool us off a bit though ! Really dark here now and thundering.
Oh it is! Allentown airport cooled off by 15 degrees in 1 hour just now. Morristown and Newark both went down by 10 degrees. Think about all of that water pouring down from clouds 20,000 or 30,000 feet high. It entrains a lot of cold air from aloft that will very quickly cool down the surface. I was showing 82 on the car thermometer vs. 95 when I left Liberty Corner 30 minutes ago.
ellenlynn said:
max_weisenfeld said:
ellenlynn said:
Why is it that summer storms are the worst ? Is it the heat?
Short answer is, yes, heat contributes to instability
Thanks Max ! I wish the storm would cool us off a bit though ! Really dark here now and thundering.
Streaming...
https://www.wunderground.com/wundermap/?lat=40.74800491&lon=-74.25951385&zoom=8&pin=South%20Orange%2c%20NJ&rad=1&wxsn=0&svr=0&cams=0&sat=0&riv=0&mm=0&hur=0
-s.
Special Weather Statement
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE NEW YORK NY
545 PM EDT MON JUL 25 2016
NJZ006-105>108-NYZ072-074-075-176-178-252215-
EASTERN UNION-WESTERN ESSEX-EASTERN ESSEX-HUDSON-WESTERN UNION-KINGS
(BROOKLYN)-NEW YORK (MANHATTAN)-NORTHERN QUEENS-RICHMOND (STATEN
IS.)-SOUTHERN QUEENS-
545 PM EDT MON JUL 25 2016
...AN AREA OF STRONG THUNDERSTORMS WILL AFFECT UNION...SOUTHERN
ESSEX...HUDSON...KINGS...QUEENS...RICHMOND AND NEW YORK COUNTIES...
AT 543 PM EDT...AN AREA OF STRONG THUNDERSTORMS WERE CLUSTERED OVER
TOTTENVILLE...AND OVER PERTH AMBOY...MOVING EAST AT 45 MPH.
WINDS IN EXCESS OF 40 MPH AND PEA SIZE HAIL ARE POSSIBLE WITH
THIS AREA OF STORMS.
TORRENTIAL RAINFALL IS ALSO OCCURRING WITH THIS STORM...AND MAY CAUSE
LOCALIZED FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED
ROADWAYS.
THIS STORM MAY INTENSIFY...SO BE CERTAIN TO MONITOR LOCAL RADIO
STATIONS AND AVAILABLE TELEVISION STATIONS FOR ADDITIONAL INFORMATION
AND POSSIBLE WARNINGS FROM THE NATIONAL WEATHER SERVICE.
A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 800 PM EDT FOR
NORTHEASTERN NEW JERSEY...AND SOUTHEASTERN NEW YORK.
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Excessive Heat Watch
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE NEW YORK NY
702 PM EDT SAT JUL 23 2016
...EXCESSIVE HEAT WATCH IN EFFECT FROM MONDAY MORNING THROUGH
MONDAY AFTERNOON...
NJZ004-103>105-107-240915-
/O.CON.KOKX.EH.A.0001.160725T1500Z-160725T2200Z/
EASTERN PASSAIC-WESTERN BERGEN-EASTERN BERGEN-WESTERN ESSEX-
WESTERN UNION-
702 PM EDT SAT JUL 23 2016
...EXCESSIVE HEAT WATCH REMAINS IN EFFECT FROM MONDAY MORNING
THROUGH MONDAY AFTERNOON...
* HEAT INDEX VALUES...UP TO AROUND 105 DEGREES.
* TIMING...HIGHEST HEAT INDICES MONDAY AFTERNOON.
* IMPACTS...HOT CONDITIONS WILL INCREASE THE RISK FOR HEAT
RELATED HEALTH ISSUES...ESPECIALLY FOR THE ELDERLY...THOSE
WITH CHRONIC HEALTH PROBLEMS SUCH AS LUNG AND HEART DISEASE...
THOSE WORKING OUTDOORS...AND OTHER HEAT SENSITIVE GROUPS OF
PEOPLE.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
AN EXCESSIVE HEAT WATCH MEANS THAT THE COMBINATION OF HEAT AND
HUMIDITY COULD CREATE A DANGEROUS SITUATION IN WHICH HEAT
ILLNESSES ARE POSSIBLE. TAKE EXTRA PRECAUTIONS IF YOU WORK OR
SPEND TIME OUTSIDE. WHEN POSSIBLE...RESCHEDULE STRENUOUS
ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND
SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT
AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF
WATER.
TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS
IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY
HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE
IS AN EMERGENCY...CALL 9 1 1.
&&