CLIMATE PREDICTION CENTER, NCEP, NWS, NOAA
WEEK 48 OF THE 2022 GROWING SEASON IS THE WEEK ENDING 28 JAN 2023
KEETCH-BYRAM DROUGHT INDEX SUGGESTED STARTUP VALUES
ADDITIONAL CALCULATIONS DONE BY THE WILDLAND FIRE ASSESSMENT SYSTEM
STCDCLIMATE DIVISIONFIELD CAPACITY (%)KBDI Starting Value
AZ 1NORTHWEST 41.8465
AZ 2NORTHEAST 62.6299
AZ 3NORTH CENTRAL 57.5340
AZ 4EAST CENTRAL 100.00
AZ 5SOUTHWEST 3.8769
AZ 6SOUTH CENTRAL 41.0472
AZ 7SOUTHEAST 43.2454
CA 1NORTH COAST DRNG. 97.520
CA 2SACRAMENTO DRNG. 98.512
CA 3NE INTERIOR BASIN 100.00
CA 4CENTRAL COAST DRNG. 96.726
CA 5SAN JOAQUIN DRNG. 98.710
CA 6SOUTH COAST DRNG. 96.726
CA 7SE DESERT BASINS 39.3485
ID 1PANHANDLE 100.00
ID 2NO. CENTRAL PRAIRIES 100.00
ID 3NO. CENTRAL CANYONS 100.00
ID 4CENTRAL MOUNTAINS 100.00
ID 5SOUTHWESTERN VALLEYS 8.3733
ID 6SW HIGHLANDS 1.3789
ID 7CENTRAL PLAINS 3.7770
ID 8NORTHEASTERN VALLEYS 28.1575
ID 9UPPER SNAKE R. PLAIN 22.3621
ID 10EASTERN HIGHLANDS 99.90
MT 1WESTERN 12.4700
MT 2SOUTHWESTERN 16.9664
MT 3NORTH CENTRAL 13.3693
MT 4CENTRAL 13.0696
MT 5SOUTH CENTRAL 17.4660
MT 6NORTHEASTERN 17.1663
MT 7SOUTHEASTERN 64.3285
NV 1NORTHWESTERN 70.4236
NV 2NORTHEASTERN 100.00
NV 3SOUTH CENTRAL 48.6411
NV 4EXTREME SOUTHERN 29.4564
OR 1COASTAL AREA 100.00
OR 2WILLAMETTE VALLEY 100.00
OR 3SOUTHWESTERN VALLEYS 99.72
OR 4NORTHERN CASCADES 100.00
OR 5HIGH PLATEAU 100.00
OR 6NORTH CENTRAL 0.3797
OR 7SOUTH CENTRAL 70.4236
OR 8NORTHEAST 100.00
OR 9SOUTHEAST 63.1295
UT 1WESTERN 69.0248
UT 2DIXIE 70.2238
UT 3NORTH CENTRAL 100.00
UT 4SOUTH CENTRAL 72.4220
UT 5NORTHERN MOUNTAINS 100.00
UT 6UINTA BASIN 54.9360
UT 7SOUTHEAST 48.7410
WA 1WEST OLYMPIC COASTAL 100.00
WA 2NE OLYMPIC SAN JUAN 100.00
WA 3PUGET SOUND LOWLANDS 100.00
WA 4E OLY. CASC. FOOTHLS 100.00
WA 5CASCADE MTNS. WEST 100.00
WA 6EAST SLOPE CASCADES 100.00
WA 7OKANOGAN BIG BEND 93.353
WA 8CENTRAL BASIN 66.1271
WA 9NORTHEASTERN 100.00
WA 10PALOUSE BLUE MTNS. 100.00