Florida Forest Service
KBDI Summary for February 19, 2020


Average Detailed Rainfall Report Archive

Percent of Area in KBDI Range
Mean Change Min/Max 0-100 101-200 201-300 301-400 401-500 501-600 601-700 701-800
Statewide 268 +9 7 / 587 20 12 21 24 17 5 0 0



KBDI Values by District

Percent of Area in KBDI Range
Mean Change Min/Max 0-100 101-200 201-300 301-400 401-500 501-600 601-700 701-800
Blackwater F.C. 26 +12 7 / 65 100 0 0 0 0 0 0 0
Chipola F.C. 33 +11 13 / 288 94 5 2 0 0 0 0 0
Tallahassee F.C. 223 +7 14 / 411 10 24 46 20 0 0 0 0
Perry 121 +9 12 / 299 43 42 15 0 0 0 0 0
Suwannee F.C. 83 +9 13 / 298 69 21 10 0 0 0 0 0
Jacksonville 187 +7 67 / 365 2 59 33 6 0 0 0 0
Waccasassa F.C. 274 +8 45 / 490 1 22 40 30 7 0 0 0
Bunnell 245 +9 111 / 365 0 21 66 14 0 0 0 0
Withlacoochee F.C. 302 +8 162 / 484 0 3 46 47 4 0 0 0
Orlando 327 +9 160 / 471 0 3 34 45 19 0 0 0
Lakeland 323 +8 132 / 431 0 6 24 61 8 0 0 0
Myakka River 416 +8 285 / 549 0 0 0 38 57 5 0 0
Okeechobee 377 +8 214 / 534 0 0 17 41 40 2 0 0
Caloosahatchee F.C. 428 +8 165 / 555 0 1 4 33 42 21 0 0
Everglades 437 +8 49 / 587 0 4 7 15 44 29 0 0



KBDI Values by County

Percent of Area in KBDI Range
Mean Change Min/Max 0-100 101-200 201-300 301-400 401-500 501-600 601-700 701-800
Alachua 228 +7 129 / 356 0 34 53 13 0 0 0 0
Baker 89 +9 14 / 238 57 37 6 0 0 0 0 0
Bay 34 +13 21 / 107 98 2 0 0 0 0 0 0
Bradford 232 +6 160 / 298 0 17 83 0 0 0 0 0
Brevard 337 +9 176 / 471 0 3 25 48 24 0 0 0
Broward 427 +8 109 / 587 0 8 11 10 36 36 0 0
Calhoun 26 +12 14 / 107 99 1 0 0 0 0 0 0
Charlotte 380 +9 285 / 459 0 0 1 71 28 0 0 0
Citrus 363 +6 276 / 484 0 0 13 65 22 0 0 0
Clay 238 +6 111 / 350 0 22 62 16 0 0 0 0
Collier 443 +8 285 / 554 0 0 0 32 41 27 0 0
Columbia 58 +9 13 / 198 89 11 0 0 0 0 0 0
DeSoto 402 +7 289 / 488 0 0 1 44 55 0 0 0
Dixie 169 +7 57 / 291 6 68 26 0 0 0 0 0
Duval 192 +7 101 / 365 0 61 37 3 0 0 0 0
Escambia 29 +10 17 / 55 100 0 0 0 0 0 0 0
Flagler 240 +10 191 / 312 0 5 94 2 0 0 0 0
Franklin 229 +6 28 / 370 3 23 62 13 0 0 0 0
Gadsden 110 +8 14 / 185 33 67 0 0 0 0 0 0
Gilchrist 205 +7 45 / 333 10 39 33 18 0 0 0 0
Glades 420 +7 251 / 534 0 0 1 37 52 10 0 0
Gulf 118 +12 23 / 288 48 38 14 0 0 0 0 0
Hamilton 45 +9 13 / 132 88 12 0 0 0 0 0 0
Hardee 414 +7 344 / 484 0 0 0 37 63 0 0 0
Hendry 452 +7 258 / 555 0 0 3 13 59 25 0 0
Hernando 311 +8 213 / 420 0 0 42 55 3 0 0 0
Highlands 401 +7 306 / 467 0 0 0 45 55 0 0 0
Hillsborough 318 +8 154 / 431 0 8 29 54 10 0 0 0
Holmes 19 +11 15 / 22 100 0 0 0 0 0 0 0
Indian River 375 +9 220 / 494 0 0 20 39 41 0 0 0
Jackson 17 +9 13 / 67 100 0 0 0 0 0 0 0
Jefferson 235 +5 70 / 387 2 22 63 12 0 0 0 0
Lafayette 79 +10 16 / 171 75 25 0 0 0 0 0 0
Lake 273 +10 162 / 380 0 8 63 29 0 0 0 0
Lee 355 +8 165 / 470 0 3 13 66 18 0 0 0
Leon 257 +8 143 / 390 0 12 68 20 0 0 0 0
Levy 329 +7 212 / 490 0 0 45 33 22 0 0 0
Liberty 179 +8 14 / 350 21 30 45 4 0 0 0 0
Madison 59 +8 12 / 219 80 16 3 0 0 0 0 0
Manatee 424 +7 322 / 508 0 0 0 32 65 3 0 0
Marion 315 +7 168 / 441 0 3 35 56 7 0 0 0
Martin 315 +10 214 / 487 0 0 54 38 9 0 0 0
Miami-Dade 482 +7 171 / 584 0 1 5 7 31 55 0 0
Monroe 460 +7 350 / 575 0 0 0 7 76 16 0 0
Nassau 134 +7 67 / 232 8 91 1 0 0 0 0 0
Okaloosa 23 +13 14 / 29 100 0 0 0 0 0 0 0
Okeechobee 382 +8 231 / 480 0 0 12 39 49 0 0 0
Orange 299 +10 160 / 457 0 6 46 39 9 0 0 0
Osceola 352 +8 191 / 448 0 0 19 55 25 0 0 0
Palm Beach 393 +9 49 / 540 0 7 9 28 46 10 0 0
Pasco 292 +9 208 / 398 0 0 53 47 0 0 0 0
Pinellas 217 +7 132 / 345 0 40 49 12 0 0 0 0
Polk 342 +8 221 / 431 0 0 18 73 9 0 0 0
Putnam 197 +8 135 / 313 0 67 31 2 0 0 0 0
Santa Rosa 25 +11 7 / 65 100 0 0 0 0 0 0 0
Sarasota 462 +6 382 / 549 0 0 0 2 73 24 0 0
Seminole 256 +9 172 / 310 0 4 91 4 0 0 0 0
St. Johns 182 +8 111 / 264 0 70 30 0 0 0 0 0
St. Lucie 328 +10 227 / 440 0 0 36 50 14 0 0 0
Sumter 302 +8 169 / 384 0 2 41 56 0 0 0 0
Suwannee 48 +9 13 / 153 92 8 0 0 0 0 0 0
Taylor 151 +8 18 / 299 25 51 25 0 0 0 0 0
Union 132 +8 73 / 182 17 83 0 0 0 0 0 0
Volusia 282 +10 197 / 365 0 1 74 26 0 0 0 0
Wakulla 316 +6 190 / 411 0 1 29 69 1 0 0 0
Walton 20 +12 14 / 33 100 0 0 0 0 0 0 0
Washington 23 +11 19 / 100 99 1 0 0 0 0 0 0

The Keetch-Byram drought index (KBDI) is a continuous reference scale for estimating the dryness of the soil and duff layers.
The range of the index is determined by assuming that there is 8 inches of moisture in a saturated soil that is readily available to the vegetation.
Updated once every day at 1:15 p.m. Eastern/12:15 p.m. Central (Standard) or 2:15 p.m. Eastern/1:00 p.m. Central (Daylight Saving).