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Drought in Lower Lakes/Ohio Valley


Geos

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20% chance of storms in the forecast for Friday and Saturday for Indianapolis. But we know how that'll end up. The sobering stats for Indianapolis below (period of record begins in 1871)...

Driest June On Record

June 2012: 0.05" (through 6/26)

June 1988: 0.36"

Driest Month On Record

June 2012: 0.05" (through 6/26)

March 1910: 0.07"

November 1904: 0.11"

November 1917: 0.12"

October 1963: 0.17"

February 1907: 0.18"

October: 1934: 0.19"

February 1935: 0.20"

January 1944: 0.21"

October 1908: 0.23"

September 1963: 0.24"

Including today, measurable precipitation hasn't been observed at IND for 23 straight days.

0.65" of rainfall in the last 49 days, including today. During that time, it rained on only 5 of those days (0.02", 0.03", 0.10", 0.14", 0.36").

Taking this with a huge grain of salt because it's not a perfect predictor for obvious reasons, but interesting nonetheless, here's the total rainfall at IND for the respective 7-8 day periods (thru 180 hours) of the last four runs of the GFS.

6/27 6z run: 0.56"

6/27 0z run: 0.29"

6/26 18z run: 0.53"

6/26 12z run: 0.80"

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20% chance of storms in the forecast for Friday and Saturday for Indianapolis. But we know how that'll end up. The sobering stats for Indianapolis below (period of record begins in 1871)...

Driest June On Record

June 2012: 0.05" (through 6/26)

June 1988: 0.36"

Driest Month On Record

June 2012: 0.05" (through 6/26)

March 1910: 0.07"

November 1904: 0.11"

November 1917: 0.12"

October 1963: 0.17"

February 1907: 0.18"

October: 1934: 0.19"

February 1935: 0.20"

January 1944: 0.21"

October 1908: 0.23"

September 1963: 0.24"

Including today, measurable precipitation hasn't been observed at IND for 23 straight days.

0.65" of rainfall in the last 49 days, including today. During that time, it rained on only 5 of those days (0.02", 0.03", 0.10", 0.14", 0.36").

Taking this with a huge grain of salt because it's not a perfect predictor for obvious reasons, but interesting nonetheless, here's the total rainfall at IND for the respective 7-8 day periods (thru 180 hours) of the last four runs of the GFS.

6/27 6z run: 0.56"

6/27 0z run: 0.29"

6/26 18z run: 0.53"

6/26 12z run: 0.80"

25 days in the record for straight days without measurable precip (i think it was in March 1983).

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25 days in the record for straight days without measurable precip (i think it was in March 1983).

39 days is the record. August 14 to September 21, 1908. That was only broken by the 0.01" that was recorded on 9/22, with the next four days recording no precipitation. IND has July-August 1908 as the record in their write up on their homepage, but that's not correct.

This June does have the record for the number of consecutive days without measurable precipitation in June.

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GRR.

We are seeing indications that another extended period of around 90 degree heat will be possible next week with little chance of rain. At this time, we do not see a significant chance of beneficial wetting rains through the next 10 days. Michigan is officially becoming under the influence of a drought. You can see the details at the Michigan Drought Monitor page (Click on image to enlarge)

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A local community, Delphi, has already cancelled their public 4th of July fireworks show due to the dry and hot conditions, citing safety risks according to the Chamber president. I imagine they may not be the last to do so.

Elkhart City officials and fire dept. are to decide tomorrow on the same issue.

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WNDU-TV reports that St. Joseph County IN. emergency crews have battled ten grass fires this month, all caused by cigarette butt littering. Duh, vehicles do have ash trays.

My car (Honda Accord) doesn't, for real.

There have been a few field fires in this area caused by sparks by passing trains. Unfortunately, it's just not going to take much to start these fires. Just an awful situation all around.

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We had 3 field/brush fires today started by cigarette butts.

Thought this was interesting from the IND AFD:

FIRE WEATHER

ISSUED AT 1135 AM EDT WED JUN 27 2012

RFW CONTINUES FOR THURSDAY.

ALL THE GUIDANCE THAT HAS BEEN WORKING WELL IN THIS PATTERN

INDICATES EXTREMELY HOT...LOWEST HUMIDITY 20 TO 25 PERCENT...AND

WINDS GUSTING TO 30 MPH. COULD BE THE GREATEST FIRE THREAT THIS

FORECASTER HAS EVER SEEN IN 32 YEARS.

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Marshall County IN emergency management has banned personal use of fireworks in their county because of the drought. Violaters could face hefty fines. It is going to be an extremely interesting week to see how government handles this throughout the region and hopefully there will not be any tragedies.

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The next one is going to be really bad if these MCS complexes don't pan out.

Tonight is mostly falling over areas that aren't really in a drought like the rest of the state. Just a couple of weeks ago, they weren't even classified in NW IN on the map.

post-1873-0-55066700-1340935303_thumb.pn

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1988 Again?? June 2012's Global Wind Oscillation Footprint is showing a Very Summer-like La Nina Pattern induced by the Atmospheric, not so much the developing "El Nino" in the Pacific Ocean. The Sky or Atmosphere is still modulating in a La Nina-like form. Essentially Climatology says Hot & Dry summer for the center of the country in general. That is exactly what is happening. Now, comparing 1988 Global Wind Oscillation to this year 2012 from June and after. It's very similar. See The Graphic Below for more details:

post-204-0-40174700-1340955010_thumb.gif

If this GWO La Nina Pattern Atmospheric Base state does not leave soon, this drought will get nothing but worse. Unfortunately, looking at MJO forecasts, being in phases 1 & 2 does not help the cause. Also, a Negative PDO in generally modulates the decadal enso cycle to stay in La Nina Modes, both atmospherically and oceanic-wise. Being honest, I don't see any transition in the 1st half of July to drought alleviation. This is bad news for pollination/tasseling patterns of many crops. After, that point it's usually game set and match for Production/Yield Values.

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Tonight is mostly falling over areas that aren't really in a drought like the rest of the state. Just a couple of weeks ago, they weren't even classified in NW IN on the map.

post-1873-0-55066700-1340935303_thumb.pn

Would have been nice if this positioned itself 30 or so miles to the south. Southern Lake/Porter Counties are definitely more rural with bean and corn acres, but further south into the heart of Jasper/Newton Counties are where a lot of farm acres are located.

At any rate the storm missed the house by inches it seemed. Could see the core and the smell of rain was in the air, but all we managed was gusty winds and 5 droplets of rain.

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