Released: September 21, 1998 -- 3:00 p.m.
For Week Ending September 20, 1998
Volume 47 Issue 28
SOIL MOISTURE CONDITION COMPARISON - SEPT. 18
TOPSOIL SUBSOIL
This Last Last This Last Last
RATING Week Week Year Week Week Year
Percent
Very
Short 10 7 4 2 6 2
Short 38 36 12 30 26 9
Adeq. 50 56 75 65 68 78
Surplus 2 1 9 3 0 11
CROP AND LIVESTOCK CONDITIONS - SEPT. 20
ITEM V POOR POOR FAIR GOOD
EXCEL
Percent
Alfalfa 0 7 31 51 11
Corn 0 2 10 53 35
Sorghum 0 1 19 70 10
Soybeans 1 3 16 52 28
Sunflower 0 7 17 53 23
Livestock 0 1 9 69 21
Range &
Pasture 2 7 28 51 12
CROP PROGRESS 1/ - SEPTEMBER 20
This Last Last 5-Yr.
ITEM Week Week Year Ave
Percent
Corn
dent 98 93 85 81
mature 63 35 34 33
grain harv 6 1 0 1
silage harv 74 53 40 30
Flaxseed
harvested 98 97 95 87
Sorghum
coloring 90 86 90 80
mature 54 32 34 31
grain harv 9 6 1 1
silage harv 41 22 28 25
Soybeans
dropping leaves 87 62 93 60
mature 55 18 34 26
harvested 7 1 2 2
Sunflower
ray flowers dry 99 92 95 96
bracts yellow 92 74 75 77
mature 55 21 25 31
harvested 11 6 0 1
Winter Wheat
seeded 50 29 68 61
emerged 26 10 24 21
Winter Rye
seeded 62 42 64 62
emerged 36 30 41 28
Alfalfa
third cutting 80 69 14 3
1/ Percents represent all acreage in or beyond each stage.
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Growing Degree Days | Temperature past week
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GDD Departure| Departure
Since from | Ave from High Low
Dist Station April 6 normal | normal
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- - - - - - Degrees - - - - - -
NW Lemmon 2580 363 68 11 94 51
NC Aberdeen 2722 238 68 9 94 43
Mobridge 2796 279 70 10 97 48
NE Watertown 2542 233 69 11 91 43
Webster 2693 448 69 12 91 44
WC Philip 2785 115 70 9 96 49
Rapid City 2555 154 70 10 97 46
C Chamberlain 2833 126 73 11 97 52
Highmore 2966 452 72 12 96 49
Huron 2969 329 71 10 95 44
Pierre 3103 355 74 12 103 50
EC Brookings 2560 343 67 9 91 41
Flandreau 2616 247 68 10 91 45
Forestburg 2930 275 71 10 96 43
Madison 2663 269 68 8 91 44
Mitchell 2935 158 70 8 95 43
Sioux Falls 2729 73 71 10 91 49
SW Buffalo Gap NA NA NA NA NA NA
Custer 1902 245 63 10 86 41
SC Bonesteel 2831 106 70 8 92 50
SE Armour 3075 313 71 9 92 45
Centerville 2880 214 71 10 94 50
Marion 2828 164 71 10 91 52
Menno 3093 331 71 10 90 49
Pickstown 2905 -5 70 7 93 47
Sioux City 3076 122 72 9 93 55
Yankton 3105 290 73 11 95 52
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1/ Growing degree days are calculated by subtracting 50 degrees (F)
base temperature from the average of the maximum and minimum
temperatures for the day. The daily maximum is limited to 86
degrees (F) and daily minimum of 50 degrees (F). NA=Not Available.
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Precipitation
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Totals | Departure from normal
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Dist Station Weekly Yearly Since 4/1 | Weekly Yearly Since 4/1
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- - - - - - - - - - - - Inches - - - - - - - - - - - - -
NW Lemmon 0.00 9.77 7.75 -0.35 -5.93 -5.88
NC Aberdeen 0.00 21.58 18.66 -0.42 5.81 5.02
Mobridge 0.00 9.88 8.72 -0.35 -4.51 -3.81
NE Watertown 0.00 16.83 15.04 -0.47 -1.52 -0.83
Webster 0.00 26.56 22.41 -0.46 8.85 6.95
WC Philip 0.04 20.83 17.63 -0.24 7.07 5.47
Rapid City 0.00 16.59 13.88 -0.28 2.52 1.71
C Chamberlain 0.00 17.19 14.94 -0.42 0.29 0.27
Highmore 0.00 20.76 17.80 -0.38 3.98 3.04
Huron 0.00 21.42 17.93 -0.42 4.58 3.78
Pierre 0.00 15.84 12.30 -0.35 0.01 -1.53
EC Brookings 0.00 11.71 10.14 -0.63 -7.45 -7.08
Flandreau 0.00 15.25 12.30 -0.63 -3.37 -4.25
Forestburg 0.00 19.09 16.65 -0.48 1.54 1.73
Madison 0.00 18.12 15.59 -0.56 -1.47 -0.95
Mitchell 0.00 17.47 14.35 -0.56 -0.72 -1.27
Sioux Falls 0.00 24.30 19.05 -0.70 5.11 2.59
SW Buffalo Gap 0.22 18.01 13.81 -0.13 2.98 0.53
Custer 0.00 15.74 11.51 -0.35 -0.63 -3.02
SC Bonesteel 0.00 19.75 17.10 -0.63 -1.78 -1.73
SE Armour 0.00 23.33 20.08 -0.56 4.25 3.82
Centerville 0.25 28.82 24.51 -0.38 8.09 6.51
Marion 0.00 19.75 16.60 -0.70 -0.16 -0.38
Menno 0.00 23.65 20.54 -0.63 3.98 3.45
Pickstown 0.14 22.92 20.26 -0.42 4.54 4.31
Sioux City 0.25 27.39 22.12 -0.44 6.32 4.20
Yankton 0.56 24.52 20.40 0.00 4.94 3.27
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Topsoil image in 'TIF' format for publishers
Black & White Crosshatched Topsoil image in 'TIF' format for publishers
Subsoil image in 'TIF' format for publishers
Black & White Crosshatched Subsoil image in 'TIF' format for publishers
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