UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120612.upa.cvt Date: 1200Z 6 DEC 25 Searching for KDDC... Searching the city database file for: KDDC ... Date:1200Z 6 DEC 25 Station: KDDC WMO ident: 72451 Latitude: 37.77 Longitude: -99.97 Elevation: 790.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 83 1 925 734 230 6 SFC 919 790 -3.3 -5.8 83 2.5 -4.2 230 6 276.4 276.9 273.4 283.9 2.69 3 909 877 5.0 -3.0 56 8.0 1.6 224 9 285.8 286.4 279.3 295.5 3.37 4 885 1095 5.4 -4.6 48 10.0 1.2 209 17 288.5 289.0 280.2 297.4 3.07 5 850 1422 4.2 -6.8 45 11.0 -0.2 195 23 290.5 291.0 280.7 298.5 2.70 6 822 1694 3.0 -9.0 41 12.0 -1.6 211 25 292.1 292.5 281.0 299.1 2.35 7 807 1843 2.0 -11.0 37 13.0 -2.7 225 27 292.6 292.9 280.8 298.7 2.04 8 750 2429 -2.1 -12.1 46 10.0 -5.5 230 20 294.3 294.7 281.5 300.4 2.01 9 733 2611 -2.7 -14.7 39 12.0 -6.6 247 19 295.6 295.9 281.6 300.7 1.67 10 707 2897 -4.7 -11.7 58 7.0 -7.1 263 23 296.4 296.8 282.7 303.2 2.21 11 701 2964 -4.9 -12.9 53 8.0 -7.6 265 25 296.9 297.3 282.7 303.1 2.02 12 700 2975 -5.1 -13.1 53 8.0 -7.8 265 25 296.8 297.2 282.5 303.0 1.99 13 664 3386 -8.5 -17.5 48 9.0 -11.1 269 28 297.5 297.8 282.2 302.1 1.46 14 654 3503 -9.1 -19.1 44 10.0 -11.8 273 28 298.1 298.4 282.3 302.2 1.29 15 651 3539 -9.1 -22.1 34 13.0 -12.3 275 28 298.5 298.7 282.1 301.7 1.00 16 642 3646 -9.3 -24.3 28 15.0 -12.9 279 29 299.5 299.7 282.3 302.2 0.83 17 639 3682 -9.5 -23.5 31 14.0 -12.9 280 29 299.7 299.8 282.4 302.6 0.90 18 628 3816 -9.1 -31.1 15 22.0 -13.5 281 30 301.6 301.7 282.7 303.2 0.45 19 616 3965 -9.5 -32.5 13 23.0 -14.0 282 31 302.8 302.9 283.1 304.2 0.40 20 610 4041 -8.7 -31.7 14 23.0 -13.4 283 31 304.6 304.7 283.8 306.1 0.44 21 604 4117 -9.3 -31.3 15 22.0 -13.8 284 32 304.8 304.9 284.0 306.4 0.46 22 601 4155 -9.5 -21.5 37 12.0 -12.7 284 32 305.0 305.2 284.8 308.7 1.14 23 593 4259 -10.1 -22.1 37 12.0 -13.2 285 33 305.5 305.7 284.9 309.0 1.10 24 531 5100 -15.3 -27.3 35 12.0 -17.9 287 49 309.0 309.2 285.9 311.6 0.77 25 500 5550 -18.9 -31.9 31 13.0 -21.2 285 42 310.0 310.1 285.9 311.8 0.53 26 494 5640 -19.7 -33.7 28 14.0 -22.0 286 42 310.1 310.2 285.9 311.7 0.45 27 475 5930 -22.1 -33.1 36 11.0 -23.8 288 43 310.6 310.7 286.2 312.3 0.50 28 466 6071 -22.9 -37.9 24 15.0 -24.9 290 43 311.3 311.4 286.2 312.4 0.31 29 404 7100 -32.3 -37.3 61 5.0 -32.9 298 50 312.1 312.2 286.5 313.5 0.38 30 401 7152 -32.5 -38.5 55 6.0 -33.1 300 51 312.5 312.6 286.6 313.7 0.34 31 400 7170 -32.7 -38.7 55 6.0 -33.3 300 51 312.5 312.6 286.6 313.7 0.34 32 381 7510 -35.7 -40.1 64 4.4 -36.1 304 56 312.9 313.0 286.8 314.0 0.31 33 362 7862 -38.7 -42.3 69 3.6 -38.9 307 64 313.5 313.6 286.9 314.4 0.26 34 355 7996 -39.5 -44.0 62 4.5 -39.8 308 67 314.2 314.2 287.1 315.0 0.22 35 331 8470 -43.1 -47.5 62 4.4 -43.3 313 78 315.6 315.6 287.5 316.2 0.16 36 324 8614 -44.3 -48.4 64 4.1 -44.5 314 81 315.9 315.9 287.6 316.4 0.15 37 321 8676 -44.7 -49.3 60 4.6 -44.9 315 83 316.2 316.2 287.6 316.7 0.13 38 317 8760 -43.3 -50.3 46 7.0 -43.6 315 85 319.3 319.3 288.6 319.7 0.12 39 316 8781 -43.1 -49.1 52 6.0 -43.4 315 86 319.8 319.9 288.8 320.4 0.14 40 309 8931 -44.1 -47.9 66 3.8 -44.3 315 89 320.5 320.5 289.1 321.1 0.16 41 306 8997 -44.1 -49.1 57 5.0 -44.3 315 91 321.4 321.4 289.3 321.9 0.14 42 305 9019 -43.7 -47.7 64 4.0 -43.9 315 91 322.2 322.3 289.6 322.9 0.17 43 303 9063 -42.7 -50.7 41 8.0 -43.1 315 92 324.3 324.3 290.2 324.7 0.12 44 300 9130 -42.3 -50.3 41 8.0 -42.8 315 94 325.7 325.8 290.6 326.2 0.13 45 288 9405 -44.1 -50.1 51 6.0 -44.4 317 98 327.0 327.0 291.0 327.5 0.14 46 286 9452 -44.3 -51.3 46 7.0 -44.6 318 100 327.4 327.4 291.1 327.8 0.12 47 284 9499 -44.7 -50.7 51 6.0 -45.0 318 103 327.4 327.5 291.1 328.0 0.13 48 283 9523 -44.3 -54.3 32 10.0 -44.7 318 104 328.4 328.4 291.3 328.7 0.08 49 276 9691 -45.1 -55.8 29 10.7 -45.6 320 112 329.5 329.5 291.6 329.8 0.07 50 273 9764 -45.5 -56.5 28 11.0 -45.9 320 112 330.0 330.0 291.8 330.3 0.07 51 270 9838 -45.3 -60.3 17 15.0 -45.8 320 109 331.3 331.4 292.1 331.5 0.04 52 255 10218 -46.9 -62.9 14 16.0 -47.4 320 95 334.4 334.4 292.9 334.6 0.03 53 250 10350 -46.1 -65.1 10 19.0 -46.6 320 90 337.5 337.5 293.7 337.6 0.02 54 245 10485 -45.9 -65.9 9 20.0 -46.5 320 92 339.8 339.8 294.3 339.9 0.02 55 239 10650 -45.5 -67.5 7 22.0 -46.2 320 76 342.8 342.8 295.0 342.9 0.02 56 230 10905 -47.1 -69.1 6 22.0 -47.7 305 63 344.2 344.2 295.3 344.2 0.02 57 228 10963 -44.9 -71.9 3 27.0 -45.6 301 61 348.4 348.4 296.3 348.4 0.01 58 200 11830 -50.1 -74.1 4 24.0 -50.5 275 98 353.4 353.4 297.4 353.5 0.01 59 150 13710 -52.3 -84.3 1 32.0 -52.8 275 54 380.0 380.0 302.2 380.0 0.00 60 100 16250 -65.7 -87.7 3 22.0 -65.8 260 53 400.8 400.8 305.3 400.8 0.00 61 90 16881 -69.3 -88.3 5 19.0 -69.4 274 61 405.9 405.9 306.0 405.9 0.00 62 83 17368 -64.5 -87.5 3 23.0 -64.7 287 55 425.2 425.2 308.3 425.2 0.00 63 70 18400 -66.5 -88.5 3 22.0 -66.7 265 18 442.1 442.1 310.1 442.1 0.00 64 68 18575 -67.1 -89.1 3 22.0 -67.2 288 28 444.5 444.5 310.3 444.5 0.00 65 67 18665 -66.1 -90.1 2 24.0 -66.3 280 27 448.6 448.6 310.7 448.6 0.00 66 66 18756 -63.5 -88.5 2 25.0 -63.8 268 24 456.1 456.1 311.4 456.2 0.00 67 58 19542 -67.3 -90.3 2 23.0 -67.5 263 37 464.7 464.7 312.2 464.7 0.00 68 55 19863 -65.1 -90.1 2 25.0 -65.4 282 29 476.9 476.9 313.2 476.9 0.00 69 51 20321 -67.5 -90.5 2 23.0 -67.7 268 18 481.7 481.7 313.6 481.7 0.00 70 50 20440 -66.7 -90.7 2 24.0 -67.0 270 13 486.3 486.3 314.0 486.3 0.00 71 46 20947 -64.1 -90.1 2 26.0 -64.5 266 17 504.3 504.3 315.2 504.3 0.00 72 44 21219 -64.9 -89.9 2 25.0 -65.3 272 19 508.8 508.8 315.5 508.8 0.00 73 42 21505 -61.5 -89.5 1 28.0 -62.1 269 18 524.0 524.0 316.5 524.1 0.00 74 40 21806 -63.5 -89.5 2 26.0 -64.0 271 15 526.4 526.4 316.7 526.4 0.00 75 36 22456 -61.9 -89.9 1 28.0 -62.5 292 5 546.6 546.6 317.9 546.6 0.00 76 35 22629 -64.1 -90.1 2 26.0 -64.6 287 3 545.3 545.3 317.8 545.3 0.00 77 32 23181 -61.7 -89.7 1 28.0 -62.4 295 10 565.9 565.9 318.9 565.9 0.00 78 31 23377 -62.7 -90.7 1 28.0 -63.3 291 15 568.4 568.4 319.0 568.4 0.00 79 30 23580 -60.9 -89.9 1 29.0 -61.7 300 22 578.6 578.6 319.6 578.6 0.00 80 30 23580 -60.7 -89.7 1 29.0 -61.6 300 22 579.2 579.2 319.6 579.2 0.00 81 29 23791 -61.1 -90.1 1 29.0 -61.9 291 15 583.7 583.7 319.9 583.7 0.00 82 27 24237 -58.3 -89.3 1 31.0 -59.5 318 20 603.6 603.6 320.7 603.7 0.00 83 26 24473 -60.1 -89.1 1 29.0 -61.2 294 13 605.1 605.1 320.9 605.1 0.01 84 22 25525 -56.1 -88.1 1 32.0 -57.9 286 16 646.6 646.6 322.6 646.6 0.01 85 20 26130 -56.1 -88.1 1 32.0 -58.1 315 9 664.5 664.5 323.2 664.5 0.01 86 19 26457 -55.5 -87.5 1 32.0 -57.7 321 12 676.1 676.1 323.6 676.2 0.01 87 18 26802 -56.5 -87.5 1 31.0 -58.6 330 14 683.5 683.5 323.9 683.6 0.01 88 16 27550 -56.3 -88.3 1 32.0 -58.6 36 10 707.6 707.6 324.7 707.7 0.01 89 16 27550 -54.1 -87.1 1 33.0 -56.9 36 10 714.8 714.8 324.9 714.9 0.01 90 15 27965 -54.3 -86.3 1 32.0 -57.2 70 7 727.4 727.4 325.3 727.5 0.02 91 14 28411 -50.7 -85.7 1 35.0 -54.9 107 4 754.1 754.1 326.0 754.3 0.02 92 14 28411 -50.7 -84.7 1 34.0 -54.9 107 4 754.1 754.1 326.1 754.3 0.02 93 12 29414 -52.1 -85.1 1 33.0 -56.2 217 9 783.1 783.2 326.8 783.4 0.02 94 10 30600 -50.3 -84.3 1 34.0 -55.6 260 8 831.8 831.8 328.0 832.1 0.03 95 9.9 30666 -50.7 -84.7 1 34.0 -55.9 832.7 832.7 328.0 833.0 0.03 96 9.0 31290 -48.3 -84.3 1 36.0 -54.9 864.9 864.9 328.7 865.3 0.04 97 8.2 31902 -49.3 -84.3 1 35.0 -55.8 884.3 884.3 329.1 884.7 0.04 TRP 321 8676 -44.7 -49.3 60 4.6 -44.9 315 83 316.2 316.2 287.6 316.7 0.13 WND 276 9691 -45.1 -55.8 29 10.7 -45.6 320 112 329.5 329.5 291.6 329.8 0.07 Sounding variables and indices 1000-500 mb thick: 5467.00 m Freezing level: Surface below freezing Freezing level: 915.02 mb = 824.77 m = 2705.90 ft Freezing level: 779.20 mb = 2128.88 m = 6984.44 ft Wetbulb zero: Below ground Precipitable water: 0.32 inches Sfc-500 mean rel hum: 39.74 % Est. max temperature: 13.55 C = 56.38 F Sfc-Lift cond lev (LCL): 883.43 mb = 1109.12 m = 3638.81 ft T: 5.35 C 700-500 lapse rate: 5.36 C/km ThetaE index: 1.08 C Layer 701.0- 654.0 mb Conv cond level (CCL): 582.59 mb = 4393.51 m = 14414.22 ft Mean mixing ratio: 2.85 g/kg Conv temperature: 25.57 C = 78.03 F Cap Strength: 11.98 C Lifted Index: 12.11 C Risk: None Lifted Index @300 mb: 20.38 C Lifted Index @700 mb: 6.01 C Showalter Index: 11.08 C Risk: None Total Totals Index: 35.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 12.10 C K Index: 8.30 Risk: None Sweat Index: 238.00 Risk: None Energy Index: 2.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.32 J/kg Max Up Vert Vel: 8.40 m/s Conv Inhibition (B-): 59466.29 J/kg Cap Strength: 12.08 C Lift Cond Lev (LCL): 743.50 mb = 2498.41 m = 8196.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 303 at 24 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 919 790 230 6 4.6 3.9 | 137 23 -15.6 17.0 1 872 1219 200 21 7.2 19.7 | 158 35 -13.1 32.8 2 850 1422 195 23 6.0 22.2 | 158 38 -14.3 35.3 3 839 1524 195 22 5.7 21.3 | 157 37 -14.5 34.4 4 808 1829 225 27 19.1 19.1 | 178 32 -1.1 32.2 5 778 2134 225 19 13.4 13.4 | 166 27 -6.8 26.5 6 749 2438 230 20 15.3 12.9 | 169 26 -4.9 26.0 7 721 2743 260 19 18.7 3.3 | 175 16 -1.5 16.4 8 700 2975 265 25 24.9 2.2 | 197 16 4.7 15.3 9 693 3048 255 26 25.1 6.7 | 194 20 4.9 19.8 10 640 3658 280 29 28.6 -5.0 | 226 12 8.3 8.1 11 591 4267 285 33 31.9 -8.5 | 249 13 11.6 4.6 12 546 4877 290 46 43.2 -15.7 | 277 23 23.0 -2.6 13 525 5182 285 50 48.3 -12.9 | 270 28 28.1 0.2 14 504 5486 280 47 46.3 -8.2 | 259 27 26.0 4.9 15 500 5550 285 42 40.6 -10.9 | 264 20 20.3 2.2 16 464 6096 290 43 40.4 -14.7 | 275 20 20.2 -1.6 17 426 6706 290 43 40.4 -14.7 | 275 20 20.2 -1.6 18 400 7170 300 51 44.2 -25.5 | 297 27 23.9 -12.4 19 375 7620 305 58 47.5 -33.3 | 306 34 27.3 -20.2 20 321 8676 315 83 58.7 -58.7 | 320 60 38.5 -45.6 21 300 9130 315 94 66.5 -66.5 | 319 71 46.2 -53.4 22 299 9144 315 85 60.1 -60.1 | 320 62 39.9 -47.0 23 276 9691 320 112 72.0 -85.8 | 325 89 51.8 -72.7 24 273 9754 320 112 72.0 -85.8 | 325 89 51.8 -72.7 25 250 10350 320 90 57.9 -68.9 | 326 67 37.6 -55.8 26 250 10363 320 103 66.2 -78.9 | 325 80 46.0 -65.8 27 238 10668 320 74 47.6 -56.7 | 328 51 27.3 -43.6 28 228 10973 300 60 52.0 -30.0 | 298 36 31.7 -16.9 29 217 11278 285 67 64.7 -17.3 | 275 45 44.5 -4.2 30 200 11830 275 98 97.6 -8.5 | 267 78 77.4 4.6 31 198 11887 270 95 95.0 -0.0 | 260 76 74.8 13.1 32 181 12497 280 109 107.3 -18.9 | 274 87 87.1 -5.8 33 172 12802 280 89 87.6 -15.5 | 272 67 67.4 -2.3 34 157 13411 285 71 68.6 -18.4 | 276 49 48.3 -5.3 35 150 13710 275 54 53.8 -4.7 | 256 35 33.6 8.4 36 143 14021 270 53 53.0 -0.0 | 248 35 32.8 13.1 37 123 14935 275 73 72.7 -6.4 | 263 53 52.5 6.7 38 117 15240 290 70 65.8 -23.9 | 283 47 45.5 -10.8 39 112 15545 295 66 59.8 -27.9 | 290 42 39.6 -14.8 40 100 16250 260 53 52.2 9.2 | 235 39 32.0 22.3 41 97 16459 260 53 52.2 9.2 | 235 39 32.0 22.3 42 87 17069 280 65 64.0 -11.3 | 268 44 43.8 1.8 43 79 17678 295 44 39.9 -18.6 | 286 20 19.6 -5.5 44 75 17983 280 35 34.5 -6.1 | 244 16 14.2 7.0 45 71 18288 290 36 33.8 -12.3 | 267 14 13.6 0.8 46 70 18400 265 18 17.9 1.6 | 171 15 -2.3 14.7 47 68 18593 290 29 27.3 -9.9 | 246 8 7.0 3.2 48 64 18898 250 20 18.8 6.8 | 176 20 -1.4 19.9 49 58 19507 260 38 37.4 6.6 | 221 26 17.2 19.7 50 55 19812 285 30 29.0 -7.8 | 239 10 8.7 5.3 51 53 20117 265 23 22.9 2.0 | 190 15 2.7 15.1 52 50 20422 270 16 16.0 -0.0 | 162 14 -4.2 13.1 53 50 20440 270 13 13.0 -0.0 | 151 15 -7.2 13.1 54 48 20726 260 15 14.8 2.6 | 161 17 -5.5 15.7 55 43 21336 275 20 19.9 -1.7 | 178 11 -0.3 11.4 56 41 21641 265 16 15.9 1.4 | 163 15 -4.3 14.5 57 37 22250 285 14 13.5 -3.6 | 145 12 -6.7 9.5 58 35 22555 295 1 0.9 -0.4 | 123 23 -19.3 12.7 59 34 22860 265 10 10.0 0.9 | 144 17 -10.3 14.0 60 32 23165 295 10 9.1 -4.2 | 128 14 -11.2 8.9 61 31 23470 290 17 16.0 -5.8 | 150 8 -4.3 7.3 62 30 23580 300 22 19.1 -11.0 | 151 2 -1.2 2.1 63 29 23774 290 14 13.2 -4.8 | 140 11 -7.1 8.3 64 28 24079 305 23 18.8 -13.2 | 87 1 -1.4 -0.1 65 26 24384 330 18 9.0 -15.6 | 78 12 -11.2 -2.5 66 25 24689 215 2 1.1 1.6 | 128 24 -19.1 14.7 67 24 24994 260 10 9.8 1.7 | 145 18 -10.4 14.8 68 23 25298 275 20 19.9 -1.7 | 178 11 -0.3 11.4 69 22 25603 290 15 14.1 -5.1 | 142 10 -6.1 8.0 70 21 25908 280 10 9.8 -1.7 | 138 15 -10.4 11.4 71 20 26130 315 9 6.4 -6.4 | 116 15 -13.9 6.7 72 20 26213 315 10 7.1 -7.1 | 115 14 -13.2 6.0 73 18 26822 330 14 7.0 -12.1 | 94 13 -13.2 1.0 74 17 27127 25 12 -5.1 -10.9 | 95 25 -25.3 2.2 75 16 27432 25 11 -4.6 -10.0 | 97 25 -24.9 3.1 76 14 28651 125 3 -2.5 1.7 | 123 27 -22.7 14.8 77 11 29870 270 13 13.0 -0.0 | 151 15 -7.2 13.1 78 11 30175 300 10 8.7 -5.0 | 125 14 -11.6 8.1 79 10 30600 260 8 7.9 1.4 | 140 19 -12.4 14.5 Wind Parameters Mean winds (0-6000m): 272.9 at 32.2 knts Storm direction: 302.9 at 24.1 knts Shear (0-3000m) pos: 5.9 neg: 2.9 tot: 8.8 10-3/s Storm rel Dir Shear (0-3000m): 93.6 deg Storm rel helicity (0-3000m) pos: 258.4 neg: -44.9 tot: 213.5 m^2/s^2 ave: 71.2 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 12.4 stream: 5.8 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.30 Bulk Shear: 118.34 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 205 15 152 30| 0.0 17.4 17.4| 66.5 0.0 66.5 132.9 0.54| 18.1 9.8 1000 204 19 158 33| 5.4 8.7 14.1|168.1 -5.8 162.3 162.3 0.63| 16.1 10.2 1500 212 20 162 32| 3.6 5.8 9.4|175.9 -43.3 132.6 88.4 0.40| 13.8 5.5 2000 219 20 165 30| 5.6 4.3 10.0|200.7 -43.3 157.4 78.7 0.39| 13.4 5.2 2500 229 21 171 27| 5.6 3.5 9.1|235.0 -44.9 190.1 76.0 0.43| 13.2 5.7 3000 240 22 178 24| 5.9 2.9 8.8|258.4 -44.9 213.5 71.2 0.47| 12.4 5.8 4000 257 26 194 19| 6.4 2.2 8.5|301.5 -44.9 256.6 64.1 0.51| 11.3 5.8 5000 267 30 213 17| 4.7 2.2 7.0|326.6 -99.5 227.1 45.4 0.38| 11.1 4.3 6000 273 32 226 17| 4.2 1.9 6.1|347.5 -99.5 248.0 41.3 0.40| 9.6 3.9 Wrote GIF file: /home/apache/climate/data/raob//KDDC/skewt/KDDC.skewt.20251206.12.gif