Dennis
Statisticly speaking, it's a BUST!
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- azsnowman
- Category 5

- Posts: 8591
- Joined: Wed Feb 05, 2003 8:56 pm
- Location: Pinetop Arizona. Elevation 7102' (54 miles west of NM border)
Statisticly speaking, it's a BUST!
I was hoping for a *decent* monsoon season but the way things are looking, it's a HUGE bust , Alskahuna, you called it!:cry: Statisticly, it's a BUST and for all intents and purposes, I'm calling it OVER
In a *normal* monsoon, we SHOULD have had over 3.00" of rain so far, YTD (MTD, monsoon to date) is at 1.23", 1.87" below norm and the outlook is GRIM
Fire season *was* suppressed, NOW...it's BACK, FULL BLOWN, we've got 8 new starts as of yesterday, the "Lake Mountain" Fire, 7.5 miles to my East is now burning in HEAVY timber and is moving in a westerly direction (which translate into, burning towards Pinetop AGAIN!)
This is, BEYOND a shadow of a doubt, the driest year on record, making this drought, the worst EVER seen by ANY human, that has EVER walked the face of the Earth. Tree ring studies and other studies, shows this drought is even worse than the 1560 A.D. drought.
Dennis
Dennis
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- Aslkahuna
- Professional-Met

- Posts: 4550
- Joined: Thu Feb 06, 2003 5:00 pm
- Location: Tucson, AZ
- Contact:
It's a Patheticsoon to be sure. I have 1.02in for July against a normal to date of 1.88in but more importantly, the thunderstorms are just not reaching us. The drought area in NM which I was worried about in my outlook along with the persistent trough over the Eastern US are killing us monsoon wise. If it weren't for the good rains we had down here in the Spring (which you didn't get), we'de be in really deep Kimchi about now.
Steve

Steve
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donsutherland1
- S2K Analyst

- Posts: 2718
- Joined: Mon Sep 15, 2003 8:49 pm
- Location: New York
Re: Statisticly speaking, it's a BUST!
At present, a number of Southwestern counties are exceptionally dry.
Looking back, the 1566-1593 period was a particularly prolonged dry period for the Southwest. Then, 25 of 27 years saw the Mean Palmer Hydrological Drought Index come out with a negative score (22 of 23 years during the 1570-1593 period were negative).
The driest 20-year period on record was 1573-1592 with a mean Palmer Index score of -1.796. The nearest 20-year period aside from a number of those during the late 16th century was 1278-1297 with a mean score of -1.382.
Source: Cook, E.R., 2000,
Southwestern USA Drought Index Reconstruction. International Tree-Ring Data Bank.
IGBP PAGES/World Data Center for Paleoclimatology
Data Contribution Series #2000-053.
NOAA/NGDC Paleoclimatology Program, Boulder CO, USA.
Hopefully, this current severe drought will not be part of a period that rivals that of the late 16th century in terms of how long the drought lasts.
Looking back, the 1566-1593 period was a particularly prolonged dry period for the Southwest. Then, 25 of 27 years saw the Mean Palmer Hydrological Drought Index come out with a negative score (22 of 23 years during the 1570-1593 period were negative).
The driest 20-year period on record was 1573-1592 with a mean Palmer Index score of -1.796. The nearest 20-year period aside from a number of those during the late 16th century was 1278-1297 with a mean score of -1.382.
Source: Cook, E.R., 2000,
Southwestern USA Drought Index Reconstruction. International Tree-Ring Data Bank.
IGBP PAGES/World Data Center for Paleoclimatology
Data Contribution Series #2000-053.
NOAA/NGDC Paleoclimatology Program, Boulder CO, USA.
Hopefully, this current severe drought will not be part of a period that rivals that of the late 16th century in terms of how long the drought lasts.
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- azsnowman
- Category 5

- Posts: 8591
- Joined: Wed Feb 05, 2003 8:56 pm
- Location: Pinetop Arizona. Elevation 7102' (54 miles west of NM border)
Aslkahuna wrote:It's a Patheticsoon to be sure. I have 1.02in for July against a normal to date of 1.88in but more importantly, the thunderstorms are just not reaching us. The drought area in NM which I was worried about in my outlook along with the persistent trough over the Eastern US are killing us monsoon wise. If it weren't for the good rains we had down here in the Spring (which you didn't get), we'de be in really deep Kimchi about now.
Steve
We ARE in DEEP kimichi up here Steve, just looked at Live Fuel Moisture Content on the USDA Forest Service website, it's BAD, BAD, BAD
Aquawind, that's purely a hypothetical statement I made, there's no way to tell just how far back we can track these droughts. Tree ring studies can only go back 600 years with some accuracy, the most accurate we can do (my wife and I do tree ring studies along side the USDA Forest Service) is 250 years.
Dennis
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- azsnowman
- Category 5

- Posts: 8591
- Joined: Wed Feb 05, 2003 8:56 pm
- Location: Pinetop Arizona. Elevation 7102' (54 miles west of NM border)
*sigh*.....I give up, throwing in the towel on the monsoons this year
FOR TOMORROW...EXPECTING LITTLE CHANGE FROM TODAY AS HIGH CHANGES
LITTLE FROM ITS POSITION OVER SW NM WITH DEEP LAYER STREAMLINES
DRAWING MOISTURE FROM FAVORABLE MOIST AIRMASS OVER MEXICO AS SEEN IN
GOES PW PLOTS. DESPITE MODEL TENDENCY TO DRY THINGS OUT...FLOW LOOKS
FAVORABLE FOR AT LEAST ONE MORE DAY OF SIMILAR ACTIVITY. WEDNESEDAY
IT APPEARS THAT AN AMPLIFYING RIDGE OFF THE WEST COAST WILL BEGIN TO
FEED DRIER AIR INTO THE STATE...MAINLY ALONG THE UTAH BORDER.
.EXTENDED...GFS AND ECMWF CONSISTENT IN BRINGING EASTERLY WAVE
TOWARD AZ BY THE WEEKEND WHICH WILL LIKELY ADD SOME MOISTURE TO THE
CWFA. BY SUNDAY...MODEL SOLUTIONS VARY GREATLY ON POSITION OF UPPER
LEVEL HIGH AND CONFIDENCE IS LOW FOR BOTH SOLUTIONS BASED ON
CLIMATOLOGICALLY UNUSUAL POSITIONS. FOR NOW WILL LEAVE POPS TYPICAL
OF SOMEWHERE BETWEEN LOW AND MEDIUM GRADE MONSOON AVERAGE.
Dennis
FOR TOMORROW...EXPECTING LITTLE CHANGE FROM TODAY AS HIGH CHANGES
LITTLE FROM ITS POSITION OVER SW NM WITH DEEP LAYER STREAMLINES
DRAWING MOISTURE FROM FAVORABLE MOIST AIRMASS OVER MEXICO AS SEEN IN
GOES PW PLOTS. DESPITE MODEL TENDENCY TO DRY THINGS OUT...FLOW LOOKS
FAVORABLE FOR AT LEAST ONE MORE DAY OF SIMILAR ACTIVITY. WEDNESEDAY
IT APPEARS THAT AN AMPLIFYING RIDGE OFF THE WEST COAST WILL BEGIN TO
FEED DRIER AIR INTO THE STATE...MAINLY ALONG THE UTAH BORDER.
.EXTENDED...GFS AND ECMWF CONSISTENT IN BRINGING EASTERLY WAVE
TOWARD AZ BY THE WEEKEND WHICH WILL LIKELY ADD SOME MOISTURE TO THE
CWFA. BY SUNDAY...MODEL SOLUTIONS VARY GREATLY ON POSITION OF UPPER
LEVEL HIGH AND CONFIDENCE IS LOW FOR BOTH SOLUTIONS BASED ON
CLIMATOLOGICALLY UNUSUAL POSITIONS. FOR NOW WILL LEAVE POPS TYPICAL
OF SOMEWHERE BETWEEN LOW AND MEDIUM GRADE MONSOON AVERAGE.
Dennis
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- azsnowman
- Category 5

- Posts: 8591
- Joined: Wed Feb 05, 2003 8:56 pm
- Location: Pinetop Arizona. Elevation 7102' (54 miles west of NM border)
And it only gets better
This is REALLY depressing
THE NORTHERN THIRD
STAYS IN WESTERLY FLOW AND MAY NEVER GET BACK INTO THE DEEPER
MOISTURE DURING THIS FORECAST PERIOD. BY DAYS 6 AND 7...TROUGHING
OVER THE PACIFIC NORTHWEST MAY LEAD TO A DRYING TREND OVER
ARIZONA...BUT A BIT TOO EARLY TO TELL. WILL STAY WITH PERSISTENCE
AT THIS TIME. PETERSON.
Dennis
THE NORTHERN THIRD
STAYS IN WESTERLY FLOW AND MAY NEVER GET BACK INTO THE DEEPER
MOISTURE DURING THIS FORECAST PERIOD. BY DAYS 6 AND 7...TROUGHING
OVER THE PACIFIC NORTHWEST MAY LEAD TO A DRYING TREND OVER
ARIZONA...BUT A BIT TOO EARLY TO TELL. WILL STAY WITH PERSISTENCE
AT THIS TIME. PETERSON.
Dennis
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