UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101500.upa.cvt Date: 0000Z 15 OCT 25 Searching for KDDC... Searching the city database file for: KDDC ... Date:0000Z 15 OCT 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 146 SFC 929 790 22.0 15.0 64 7.0 17.4 170 10 301.4 303.6 293.2 335.7 11.62 2 925 829 21.6 15.6 69 6.0 17.6 175 8 301.4 303.6 293.6 337.1 12.14 3 890 1163 19.0 14.1 73 4.9 15.8 184 21 302.1 304.2 293.3 335.8 11.44 4 878 1280 19.2 13.2 68 6.0 15.3 189 24 303.4 305.5 293.3 335.9 10.93 5 850 1558 17.2 12.2 72 5.0 14.0 205 30 304.2 306.1 293.2 335.7 10.56 6 831 1751 15.8 11.6 76 4.2 13.1 205 31 304.7 306.6 293.2 335.7 10.38 7 811 1957 14.4 10.0 75 4.4 11.6 207 31 305.3 307.1 292.8 334.0 9.55 8 805 2020 14.6 7.6 63 7.0 10.4 208 30 306.2 307.7 291.9 330.8 8.16 9 799 2084 14.6 5.6 55 9.0 9.3 209 30 306.8 308.2 291.3 328.6 7.15 10 788 2201 14.0 4.0 51 10.0 8.3 213 30 307.4 308.6 290.9 327.2 6.48 11 781 2276 13.8 4.8 55 9.0 8.6 217 32 308.0 309.3 291.5 329.1 6.92 12 773 2363 14.0 10.4 79 3.6 11.7 221 34 309.1 311.0 294.4 340.5 10.30 13 763 2473 13.0 9.3 78 3.7 10.7 225 36 309.2 311.0 294.0 338.7 9.69 14 755 2562 13.4 7.4 67 6.0 9.7 225 35 310.5 312.2 293.6 336.9 8.59 15 739 2742 12.2 7.4 72 4.8 9.3 225 33 311.1 312.8 293.9 338.2 8.78 16 700 3196 10.4 4.4 66 6.0 6.9 210 30 314.0 315.4 293.7 337.5 7.51 17 693 3280 10.2 4.2 66 6.0 6.7 210 29 314.7 316.1 293.9 338.1 7.48 18 690 3316 10.2 3.2 62 7.0 6.2 210 29 315.1 316.4 293.6 337.1 7.00 19 640 3937 6.0 0.0 65 6.0 2.7 223 23 317.2 318.3 293.4 336.2 5.99 20 621 4183 5.0 -2.0 60 7.0 1.3 235 20 318.8 319.8 293.3 335.9 5.32 21 573 4834 -0.3 -2.9 83 2.6 -1.6 240 22 320.0 321.0 293.7 337.4 5.40 22 571 4862 -0.5 -4.1 77 3.6 -2.3 240 22 320.0 321.0 293.3 336.1 4.95 23 559 5031 -1.9 -3.7 87 1.8 -2.8 249 23 320.3 321.4 293.6 337.2 5.21 24 557 5060 -2.3 -4.6 84 2.3 -3.4 251 24 320.2 321.1 293.3 336.0 4.89 25 552 5132 -2.5 -7.5 68 5.0 -4.8 255 24 320.8 321.6 292.7 333.7 3.94 26 503 5863 -7.3 -7.5 98 0.2 -7.4 231 34 323.6 324.4 293.8 337.9 4.33 27 500 5910 -6.9 -7.2 98 0.3 -7.1 230 35 324.6 325.5 294.1 339.4 4.46 28 489 6084 -7.7 -9.1 90 1.4 -8.3 225 36 325.7 326.5 294.0 338.8 3.93 29 483 6180 -8.3 -9.9 88 1.6 -9.0 225 37 326.1 326.9 294.0 338.6 3.74 30 470 6391 -10.1 -10.4 98 0.3 -10.2 225 38 326.5 327.2 294.0 338.8 3.69 31 467 6440 -10.5 -11.1 95 0.6 -10.8 225 38 326.6 327.3 293.9 338.4 3.51 32 457 6607 -10.9 -13.8 79 2.9 -12.1 227 38 328.1 328.7 293.8 337.9 2.88 33 453 6674 -11.3 -14.0 80 2.7 -12.3 227 38 328.4 329.0 293.9 338.2 2.86 34 445 6811 -11.7 -16.5 68 4.8 -13.5 228 37 329.6 330.1 293.7 337.8 2.37 35 443 6846 -11.5 -19.5 52 8.0 -14.2 229 37 330.3 330.6 293.5 336.7 1.84 36 435 6985 -12.5 -22.5 43 10.0 -15.5 230 37 330.7 331.0 293.3 335.8 1.44 37 429 7091 -13.5 -22.5 47 9.0 -16.2 231 37 330.8 331.0 293.3 336.0 1.46 38 425 7163 -13.9 -19.9 60 6.0 -15.9 231 37 331.1 331.5 293.7 337.7 1.86 39 423 7199 -14.3 -21.3 55 7.0 -16.4 231 37 331.1 331.4 293.6 336.9 1.65 40 418 7289 -15.1 -20.1 66 5.0 -16.7 232 37 331.2 331.5 293.7 337.7 1.85 41 412 7398 -16.3 -21.3 65 5.0 -17.8 233 36 331.0 331.3 293.6 337.0 1.69 42 410 7435 -16.7 -21.4 67 4.7 -18.1 233 36 330.9 331.3 293.6 336.9 1.69 43 408 7471 -16.7 -20.2 74 3.5 -17.8 234 36 331.4 331.8 293.9 338.0 1.88 44 402 7583 -17.5 -20.5 77 3.0 -18.4 235 36 331.8 332.1 293.9 338.3 1.86 45 400 7620 -17.5 -20.6 77 3.1 -18.4 235 36 332.2 332.6 294.0 338.8 1.86 46 396 7695 -18.1 -21.5 75 3.4 -19.1 232 37 332.4 332.8 294.0 338.6 1.73 47 394 7733 -18.3 -23.2 65 4.9 -19.7 234 37 332.6 332.9 293.8 338.0 1.50 48 374 8121 -20.9 -23.6 79 2.7 -21.6 234 33 334.2 334.5 294.2 339.7 1.52 49 352 8568 -23.9 -26.8 77 2.9 -24.6 228 33 336.0 336.2 294.4 340.4 1.21 50 346 8694 -24.3 -28.1 71 3.8 -25.2 228 34 337.1 337.3 294.6 341.1 1.09 51 319 9282 -28.7 -31.5 77 2.8 -29.2 224 40 338.9 339.1 294.8 342.2 0.86 52 309 9510 -30.3 -31.9 86 1.6 -30.6 222 42 339.8 340.0 295.0 343.0 0.86 53 300 9720 -31.9 -33.7 84 1.8 -32.2 220 45 340.4 340.6 295.1 343.2 0.74 54 298 9767 -32.3 -34.3 82 2.0 -32.6 220 45 340.5 340.6 295.1 343.2 0.70 55 280 10200 -36.1 -38.0 83 1.9 -36.3 222 47 341.2 341.3 295.1 343.2 0.52 56 250 10970 -42.9 -46.1 71 3.2 -43.1 235 50 342.3 342.3 295.1 343.3 0.24 57 200 12440 -52.7 -69.7 11 17.0 -53.0 245 55 349.3 349.3 296.5 349.4 0.02 58 167 13586 -60.0 -76.3 10 16.4 -60.2 230 63 355.7 355.7 297.8 355.7 0.01 59 150 14250 -64.3 -80.3 9 16.0 -64.4 225 52 359.3 359.3 298.5 359.3 0.00 60 100 16650 -74.7 -86.7 14 12.0 -74.7 220 33 383.4 383.4 302.8 383.4 0.00 61 93 17069 -77.5 -87.5 19 10.0 -77.5 235 33 385.9 385.9 303.2 385.9 0.00 62 83 17726 -73.9 -85.9 14 12.0 -73.9 242 27 406.0 406.0 306.0 406.0 0.00 63 75 18314 -76.5 -88.5 13 12.0 -76.6 240 27 412.5 412.5 306.8 412.5 0.00 64 74 18392 -72.7 -87.7 9 15.0 -72.8 229 26 422.1 422.1 308.0 422.1 0.00 65 73 18472 -71.9 -87.9 7 16.0 -72.0 217 26 425.4 425.4 308.3 425.4 0.00 66 72 18553 -72.1 -89.1 6 17.0 -72.2 205 25 426.7 426.7 308.4 426.7 0.00 67 70 18720 -69.9 -88.9 5 19.0 -70.0 210 30 434.8 434.8 309.3 434.9 0.00 68 69 18805 -69.7 -89.7 4 20.0 -69.8 203 30 437.1 437.1 309.6 437.1 0.00 69 69 18805 -67.1 -89.1 3 22.0 -67.2 203 30 442.7 442.7 310.1 442.7 0.00 70 67 18982 -67.3 -89.3 3 22.0 -67.5 205 31 446.0 446.0 310.5 446.0 0.00 71 65 19166 -64.3 -89.3 2 25.0 -64.6 226 32 456.4 456.4 311.4 456.4 0.00 72 60 19651 -66.7 -89.7 3 23.0 -66.9 296 19 461.6 461.6 311.9 461.6 0.00 73 56 20068 -65.9 -89.9 2 24.0 -66.1 353 2 472.6 472.6 312.8 472.6 0.00 74 50 20750 -68.1 -91.1 2 23.0 -68.3 70 9 483.0 483.0 313.7 483.0 0.00 75 49 20872 -68.7 -90.7 3 22.0 -68.9 85 8 484.4 484.4 313.8 484.4 0.00 76 47 21123 -67.5 -91.5 2 24.0 -67.7 116 7 493.1 493.1 314.4 493.1 0.00 77 44 21526 -63.1 -90.1 1 27.0 -63.6 92 4 513.2 513.2 315.8 513.2 0.00 78 43 21668 -64.3 -90.3 2 26.0 -64.7 60 3 513.6 513.6 315.9 513.7 0.00 79 39 22273 -60.1 -89.1 1 29.0 -60.8 7 10 538.8 538.8 317.5 538.8 0.00 80 37 22602 -60.7 -89.7 1 29.0 -61.4 12 12 545.4 545.4 317.8 545.5 0.00 81 34 23133 -58.3 -89.3 1 31.0 -59.3 308 1 565.1 565.1 318.9 565.1 0.00 82 31 23714 -59.7 -89.7 1 30.0 -60.6 243 7 576.5 576.5 319.5 576.5 0.00 83 30 23920 -58.5 -89.5 1 31.0 -59.6 220 9 585.2 585.2 319.9 585.2 0.00 84 29 24133 -57.7 -88.7 1 31.0 -58.9 234 10 593.1 593.1 320.3 593.1 0.01 85 28 24354 -58.3 -89.3 1 31.0 -59.5 248 12 597.4 597.4 320.5 597.4 0.00 86 27 24584 -55.7 -88.7 1 33.0 -57.3 293 17 610.9 610.9 321.1 611.0 0.01 87 25 25072 -56.5 -87.5 1 31.0 -58.1 0 16 622.2 622.2 321.6 622.3 0.01 88 24 25332 -54.7 -87.7 1 33.0 -56.7 12 10 634.8 634.8 322.1 634.8 0.01 89 21 26181 -56.9 -88.9 1 32.0 -58.6 305 11 652.8 652.8 322.8 652.9 0.01 90 20 26490 -56.1 -88.1 1 32.0 -58.1 280 12 664.5 664.5 323.2 664.5 0.01 91 19 26816 -56.1 -88.1 1 32.0 -58.2 280 10 674.3 674.3 323.6 674.3 0.01 92 18 27163 -52.9 -86.9 1 34.0 -55.8 283 15 694.9 694.9 324.3 695.0 0.01 93 16 27919 -55.3 -88.3 1 33.0 -57.9 285 24 710.9 710.9 324.8 710.9 0.01 94 15 28334 -51.5 -86.5 1 35.0 -55.2 285 26 736.7 736.7 325.6 736.8 0.01 95 15 28334 -51.3 -86.3 1 35.0 -55.1 285 26 737.4 737.4 325.6 737.5 0.02 96 14 28782 -52.3 -86.3 1 34.0 -56.0 288 20 748.7 748.7 325.9 748.8 0.02 97 13 29264 -50.3 -86.3 1 36.0 -54.9 268 23 771.7 771.7 326.5 771.8 0.02 98 10 30970 -52.1 -87.1 1 35.0 -56.8 260 34 825.1 825.1 327.8 825.2 0.02 99 9.4 31370 -53.3 -87.3 1 34.0 -57.8 835.2 835.3 328.1 835.4 0.02 100 8.9 31725 -49.3 -87.3 0 38.0 -55.5 863.8 863.8 328.7 864.0 0.02 101 8.8 31799 -49.1 -86.1 1 37.0 -55.4 867.4 867.4 328.8 867.7 0.03 102 8.6 31950 -49.5 -85.5 1 36.0 -55.7 871.6 871.6 328.8 871.9 0.03 TRP 93 17069 -77.5 -87.5 19 10.0 -77.5 235 33 385.9 385.9 303.2 385.9 0.00 WND 167 13586 -60.0 -76.3 10 16.4 -60.2 230 63 355.7 355.7 297.8 355.7 0.01 Sounding variables and indices 1000-500 mb thick: 5764.00 m Freezing level: 575.72 mb = 4797.03 m = 15738.09 ft Wetbulb zero: 599.56 mb = 4467.50 m = 14656.99 ft Precipitable water: 1.47 inches Sfc-500 mean rel hum: 71.67 % Est. max temperature: 28.67 C = 83.61 F Sfc-Lift cond lev (LCL): 837.94 mb = 1679.82 m = 5511.16 ft T: 16.32 C 700-500 lapse rate: 6.37 C/km ThetaE index: 8.49 C Layer 811.0- 781.0 mb Conv cond level (CCL): 683.95 mb = 3388.50 m = 11117.00 ft Mean mixing ratio: 11.13 g/kg Conv temperature: 35.60 C = 96.07 F Cap Strength: 4.38 C Lifted Index: 1.58 C Risk: Showers probable Lifted Index @300 mb: 4.58 C Lifted Index @700 mb: 3.99 C Showalter Index: 1.75 C Risk: Showers probable Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 19.10 C K Index: 30.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 319.23 Risk: Showers and thunderstorms possible Energy Index: 0.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.17 J/kg Max Up Vert Vel: 5.86 m/s Conv Inhibition (B-): 47966.74 J/kg Cap Strength: 4.32 C Lift Cond Lev (LCL): 811.47 mb = 1952.59 m = 6406.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 252 at 21 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 ---------------------------------------------------------- 0 929 790 170 10 -1.7 9.8 | 99 22 -21.8 3.4 1 925 829 175 8 -0.7 8.0 | 94 21 -20.8 1.5 2 884 1219 185 23 2.0 22.9 | 132 24 -18.1 16.5 3 853 1524 205 30 12.7 27.2 | 160 22 -7.4 20.7 4 850 1558 205 30 12.7 27.2 | 160 22 -7.4 20.7 5 823 1829 205 32 13.5 29.0 | 164 23 -6.6 22.5 6 794 2134 210 29 14.5 25.1 | 163 19 -5.6 18.7 7 766 2438 225 36 25.5 25.5 | 196 20 5.4 19.0 8 739 2743 225 33 23.3 23.3 | 191 17 3.2 16.9 9 700 3196 210 30 15.0 26.0 | 165 20 -5.1 19.5 10 661 3658 210 27 13.5 23.4 | 159 18 -6.6 16.9 11 613 4267 240 18 15.6 9.0 | 120 5 -4.5 2.5 12 568 4877 240 22 19.1 11.0 | 167 5 -1.0 4.5 13 547 5182 260 25 24.6 4.3 | 295 5 4.5 -2.1 14 527 5486 240 29 25.1 14.5 | 212 9 5.0 8.0 15 500 5910 230 35 26.8 22.5 | 203 17 6.7 16.0 16 488 6096 225 36 25.5 25.5 | 196 20 5.4 19.0 17 469 6401 225 38 26.9 26.9 | 198 22 6.8 20.4 18 400 7620 235 36 29.5 20.6 | 214 17 9.4 14.2 19 400 7620 230 37 28.3 23.8 | 205 19 8.3 17.3 20 384 7925 240 37 32.0 18.5 | 225 17 12.0 12.0 21 368 8230 230 31 23.7 19.9 | 195 14 3.7 13.5 22 325 9144 225 38 26.9 26.9 | 198 22 6.8 20.4 23 300 9720 220 45 28.9 34.5 | 198 29 8.8 28.0 24 286 10058 220 47 30.2 36.0 | 199 31 10.1 29.5 25 250 10970 235 50 41.0 28.7 | 223 30 20.9 22.2 26 200 12440 245 55 49.8 23.2 | 241 34 29.8 16.8 27 198 12497 250 52 48.9 17.8 | 249 31 28.8 11.3 28 167 13586 230 63 48.3 40.5 | 220 44 28.2 34.0 29 164 13716 230 63 48.3 40.5 | 220 44 28.2 34.0 30 150 14250 225 52 36.8 36.8 | 209 35 16.7 30.3 31 127 15240 235 44 36.0 25.2 | 220 25 16.0 18.8 32 109 16154 245 48 43.5 20.3 | 239 27 23.4 13.8 33 100 16650 220 33 21.2 25.3 | 183 19 1.1 18.8 34 93 17069 235 33 27.0 18.9 | 209 14 6.9 12.5 35 93 17069 220 33 21.2 25.3 | 183 19 1.1 18.8 36 84 17678 245 27 24.5 11.4 | 222 7 4.4 5.0 37 79 17983 230 29 22.2 18.6 | 190 12 2.1 12.2 38 75 18288 245 27 24.5 11.4 | 222 7 4.4 5.0 39 72 18593 200 25 8.6 23.5 | 146 21 -11.5 17.0 40 70 18720 210 30 15.0 26.0 | 165 20 -5.1 19.5 41 68 18898 195 30 7.8 29.0 | 151 26 -12.3 22.5 42 65 19202 230 32 24.5 20.6 | 197 15 4.4 14.1 43 58 19812 320 14 9.0 -10.7 | 33 20 -11.1 -17.2 44 56 20117 0 0 -0.0 -0.0 | 72 21 -20.1 -6.5 45 50 20750 70 9 -8.5 -3.1 | 72 30 -28.5 -9.5 46 45 21336 140 6 -3.9 4.6 | 86 24 -23.9 -1.9 47 41 21946 0 0 -0.0 -0.0 | 72 21 -20.1 -6.5 48 39 22250 5 10 -0.9 -10.0 | 52 27 -21.0 -16.4 49 37 22555 20 13 -4.4 -12.2 | 53 31 -24.5 -18.7 50 34 23165 305 1 0.8 -0.6 | 70 21 -19.3 -7.0 51 30 23920 220 9 5.8 6.9 | 92 14 -14.3 0.4 52 28 24384 250 12 11.3 4.1 | 75 9 -8.8 -2.4 53 27 24689 315 20 14.1 -14.1 | 16 21 -5.9 -20.6 54 25 24994 355 18 1.6 -17.9 | 37 31 -18.5 -24.4 55 24 25298 15 10 -2.6 -9.7 | 55 28 -22.7 -16.1 56 20 26490 280 12 11.8 -2.1 | 44 12 -8.3 -8.5 57 20 26518 360 1 -0.0 -1.0 | 70 21 -20.1 -7.5 58 19 26822 280 10 9.8 -1.7 | 51 13 -10.2 -8.2 59 18 27127 280 14 13.8 -2.4 | 35 11 -6.3 -8.9 60 17 27432 300 22 19.1 -11.0 | 3 17 -1.0 -17.5 61 16 27737 285 23 22.2 -6.0 | 350 13 2.1 -12.4 62 15 28346 285 26 25.1 -6.7 | 339 14 5.0 -13.2 63 14 28651 305 19 15.6 -10.9 | 15 18 -4.5 -17.4 64 14 28956 270 21 21.0 -0.0 | 352 7 0.9 -6.5 65 10 30970 260 34 33.5 5.9 | 272 13 13.4 -0.6 Wind Parameters Mean winds (0-6000m): 222.2 at 28.1 knts Storm direction: 252.2 at 21.1 knts Shear (0-3000m) pos: 4.4 neg: 1.4 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 60.4 deg Storm rel helicity (0-3000m) pos: 209.8 neg: -58.3 tot: 151.5 m^2/s^2 ave: 50.5 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 10.1 stream: 4.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.37 Bulk Shear: 45.93 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 ------------------------------------------------------------------------------- 500 183 16 117 22| 16.0 0.0 16.0| 92.6 0.0 92.6 185.3 0.94| 17.0 16.0 1000 195 23 138 21| 12.5 0.0 12.5|153.5 0.0 153.5 153.5 0.94| 14.0 13.2 1500 201 25 148 20| 9.2 0.0 9.2|182.6 -0.6 182.0 121.3 0.86| 12.4 10.7 2000 208 28 159 19| 7.2 0.0 7.2|209.6 -11.3 198.3 99.2 0.77| 11.4 8.8 2500 210 28 162 19| 5.7 1.6 7.4|209.6 -49.8 159.7 63.9 0.50| 10.9 5.4 3000 210 28 162 19| 4.4 1.4 5.8|209.8 -58.3 151.5 50.5 0.42| 10.1 4.2 4000 215 26 161 16| 3.3 0.8 4.0|213.7 -67.8 145.9 36.5 0.32| 9.4 3.0 5000 221 26 168 14| 3.3 1.7 5.0|220.2 -86.3 133.8 26.8 0.21| 10.1 2.2 6000 222 28 175 14| 2.9 1.9 4.8|233.7-100.0 133.7 22.3 0.19| 9.3 1.8 Wrote GIF file: /home/apache/climate/data/raob//KDDC/skewt/KDDC.skewt.20251015.00.gif