Released: July 29, 2002 -- 3:00 p.m. CST
For Week Ending July 28, 2002
SD-CW3002 Volume 51 Issue 30
AGRICULTURAL SUMMARY: High temperatures were
felt again last week, accelerating small grain harvest,
according to USDA's South Dakota Agricultural
Statistics Service. Major farm activities included
cutting hay, harvesting small grain, spraying, fixing
fences, working summer fallow, and moving cattle to
market. Statewide, there were 5.9 days reported
suitable for fieldwork last week.
This report is based on information from county
extension educators, farm service agency county
directors, and other reporters across the state.
WEATHER INFORMATION: Although precipitation
varied across the state, most areas received some rain
last week. Eureka received the greatest amount of
precipitation, with 2.52 inches reported. Temperatures
ranged from highs in the 90's and 100's to lows mainly
in the 50's with a high of 103 degrees reported in
Oelrichs.
SOIL CONDITION: Soil moisture conditions remain mostly unchanged from last week, with a slight improvement in topsoil conditions. Topsoil moisture is rated 49 percent very short, 35 percent short, and 16 percent adequate.
FIELD CROPS REPORT: Small grain harvest continues, as winter wheat is 96 percent harvested and spring wheat is 47 percent harvested, both well ahead of last year and the five-year average. Corn is 77 percent tasseled, 53 percent silking, and 4 percent in the dough stage, all equal to or ahead of last year. Soybeans are 84 percent in bloom with 39 percent setting pods, both ahead of the five-year average of 72 percent and 31 percent, respectively.
LIVESTOCK, PASTURE, AND RANGE REPORT: The continued hot weather and poor range and pasture conditions have put stress on livestock, but producers feel livestock are fairing well considering the conditions. Cattle are 49 percent and sheep are 61 percent in good to excellent condition. Second cutting alfalfa is 66 percent harvested, and third cutting is underway with 3 percent harvested. The livestock feed and water supply comparison table was added to show current drought conditions.
FEED AND WATER SUPPLIES COMPARISON
AS OF JULY 28, 2002
FEED STOCK WATER
SUPPLIES SUPPLIES
This Last 5-Yr. This Last 5-Yr.
RATING Year Year Ave. Year Year Ave.
Percent
Very
Short 36 2 NA 46 1 2
Short 33 13 NA 25 4 6
Adeq. 30 78 NA 28 75 78
Surplus 1 7 NA 1 20 14
SOIL MOISTURE CONDITION COMPARISON
AS OF July 28, 2002
TOPSOIL SUBSOIL
This Last Last This Last Last
RATING Week Week Year Week Week Year
Percent
Very
Short 49 58 5 56 54 2
Short 35 33 14 32 35 19
Adeq. 16 9 72 12 11 70
Surplus 0 0 9 0 0 9
CROP AND LIVESTOCK CONDITIONS
AS OF JULY 28, 2002
ITEM V POOR POOR FAIR GOOD EXCEL
Percent
Winter Rye 20 38 18 23 1
Spring Wheat 44 30 16 9 1
Barley 46 31 12 11 0
Oats 43 33 16 8 0
Corn 19 26 28 24 3
Soybeans 9 19 34 35 3
Alfalfa 53 29 12 6 0
Sorghum 34 30 29 6 1
Sunflower 32 41 23 4 0
Cattle 6 9 36 43 6
Sheep 3 5 31 52 9
Range &
Pasture 46 32 15 7 0
CROP PROGRESS AS OF JULY 28, 2002 1/
This Last Last 5-Yr.
ITEM Week Week Year Ave
Percent
Barley
turning color 89 72 86 87
ripe 80 48 40 49
harvested 36 17 4 13
Spring Wheat
turning color 98 96 87 87
ripe 85 51 40 47
harvested 47 18 6 11
Oats
turning color 98 94 89 89
ripe 87 60 48 58
harvested 60 37 15 28
Corn
2nd cult or sprayed 100 88 93 95
tasseling 77 43 72 72
silked 53 15 42 47
dough 4 0 4 7
Sorghum
headed 30 14 28 25
coloring 14 9 0 5
Soybeans
blooming 84 67 70 72
setting pods 39 18 22 31
Sunflower
blooming 13 8 13 18
ray flowers dry 3 0 0 1
bracts yellow 1 0 0 0
Winter Wheat
ripe 100 95 83 91
harvested 96 73 29 58
Winter Rye
ripe 97 81 60 84
harvested 55 29 6 31
Alfalfa
2nd cutting 66 52 66 62
3rd cutting 3 0 3 NA
Other Hay
cut 81 74 81 76
1/ Percents represent all acreage in or beyond each stage.
TEMPERATURE, PRECIPITATION, and GROWING DEGREE DAYS
WEEK ENDING SUNDAY JULY 28, 2002
TEMPERATURE | ----- PRECIPITATION ----- | GDD BASE 50F
----------- | SINCE SINCE SINCE SINCE| ------------
CURRENT WEEK | CURR JAN 1 APR 1 JAN 1 APR 1|SINCE APRIL 1
STATION AVG DFN HI LO| WEEK TOTAL TOTAL DFN DFN| TOTAL DFN
------- -- -- -- --|----- ----- ----- ----- -----| ----- ----
Bison 75 +3 95 55| 0.38 5.05 4.46 -6.88 -5.51| 1585 +264
Buffalo 74 +3 96 54| 0.36 4.47 4.10 -5.16 -4.35| 1497 +243
Dupree 74 -2 95 56| 0.42 5.26 4.64 -6.46 -5.39| 1655 +191
McIntosh 72 -2 92 54| 1.19 5.46 4.67 -5.66 -4.98| 1536 +164
Newell 72 -2 93 55| 0.36 7.00 5.77 -3.41 -3.14| 1510 +193
Timber Lake 73 -1 91 54| 0.66 5.37 4.55 -6.62 -5.48| 1626 +213
Aberdeen 71 -4 88 50| 0.80 8.26 7.42 -3.94 -2.60| 1601 +164
Eureka 73 +1 91 54| 2.52 9.02 8.37 -2.17 -1.24| 1642 +317
Faulkton 73 -2 94 55| 0.08 11.59 10.30 -0.60 +0.21| 1678 +272
Mobridge 74 +0 96 56| 0.29 4.97 4.79 -6.53 -4.81| 1715 +263
Roscoe 71 -3 95 53| 0.85 6.97 6.13 -5.81 -4.73| 1482 +83
Britton 72 -2 92 53| 0.73 6.49 5.73 -5.70 -4.75| 1716 +252
Clear Lake 71 -2 90 50| 0.48 10.39 7.45 -4.64 -4.67| 1477 +47
Sisseton 70 -5 90 46| 0.87 12.81 12.59 -0.35 +1.86| 1474 -35
Webster 71 -3 87 53| 1.75 11.91 11.06 -1.30 +0.14| 1543 +128
Watertown 71 -3 90 47| 0.92 6.76 6.05 -7.29 -5.47| 1554 +133
Faith 75 +0 97 56| 0.35 4.97 4.78 -6.91 -5.29| 1630 +177
Milesville 78 +2 101 57| 0.00 6.19 4.59 -6.03 -5.71| 1804 +244
Long Valley 77 +2 101 62| 0.04 3.91 3.62 -8.75 -7.17| 1818 +282
Philip 78 +2 101 57| 0.11 3.87 3.48 -7.40 -6.15| 1888 +286
Rapid City 75 +2 96 58| 0.26 6.61 5.69 -4.83 -3.81| 1647 +354
Spearfish 74 +2 92 55| 0.39 6.89 4.75 -8.33 -7.68| 1541 +305
Chamberlain 76 -2 101 57| 0.46 7.74 6.02 -4.21 -4.16| 1774 +58
Highmore 73 -3 94 50| 0.27 6.16 5.76 -6.93 -5.26| 1744 +207
Huron 76 +1 96 54| 0.23 6.11 4.70 -7.41 -6.07| 1846 +307
Onida 74 -3 96 56| 0.27 6.45 5.83 -5.95 -4.24| 1702 +115
Pierre 75 -2 98 60| 0.93 8.20 7.72 -4.73 -3.17| 1818 +196
Brookings 71 +0 92 43| 0.21 11.12 8.25 -3.25 -4.14| 1527 +228
Madison 72 +0 92 44| 0.23 5.46 4.19 -9.40 -7.56| 1616 +195
Mitchell 74 -3 94 52| 0.80 8.23 5.93 -5.98 -5.65| 1776 +97
Sioux Falls 74 -1 92 49| 0.69 10.37 8.54 -3.81 -2.85| 1801 +233
Custer 67 +0 88 48| 0.62 9.38 7.88 -3.69 -3.31| 1040 +208
Hot Springs 76 +2 96 53| 0.00 8.66 6.25 -2.50 -3.42| 1597 +141
Oelrichs 76 +0 103 54| 0.36 7.31 4.84 -4.48 -5.03| 1630 +122
Porcupine 75 -1 102 53| 0.12 7.25 5.58 -4.11 -4.30| 1615 +141
Murdo 76 +1 100 58| 0.96 5.17 3.88 -7.52 -6.55| 1772 +242
Winner 80 +3 101 59| 0.00 7.56 5.96 -8.51 -7.28| 2067 +256
Armour 79 +3 101 55| 0.30 6.86 5.83 -8.30 -6.45| 2010 +267
Centerville 75 +1 93 53| 1.58 10.54 9.49 -5.25 -3.52| 1795 +187
Marion 74 -1 92 52| 0.77 9.98 8.50 -5.10 -3.59| 1700 +133
Pickstown 80 +4 102 59| 0.00 6.11 4.99 -8.20 -6.83| 1939 +254
Vermillion 77 +1 94 54| 1.25 15.47 14.35 -0.05 +1.46| 2055 +206
Yankton 76 +1 95 54| 1.07 8.64 6.62 -6.44 -5.95| 1894 +216
Source: National Weather Service, provided by AWIS, Inc.
Growing Degree Day values calculated using standard corn formula with no temperature caps.
Map to weather reporting stations
Topsoil image in 'TIF' format for publishers
Subsoil image in 'TIF' format for publishers
Return to the List of 2002 CROP WEATHER Reports