UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101612.upa.cvt Date: 1200Z 16 OCT 25 Searching for KDDC... Searching the city database file for: KDDC ... Date:1200Z 16 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 88 1 925 768 200 10 SFC 923 790 15.6 10.6 72 5.0 12.6 200 10 295.4 297.0 288.9 320.6 8.72 3 921 808 16.6 9.6 63 7.0 12.4 200 11 296.7 298.1 288.9 320.4 8.17 4 885 1147 18.4 7.4 49 11.0 11.9 196 38 301.9 303.3 289.9 323.7 7.31 5 871 1283 18.0 4.0 39 14.0 10.2 196 41 302.9 304.0 288.9 320.5 5.86 6 861 1382 18.2 8.2 52 10.0 12.1 198 38 304.1 305.6 291.1 327.9 7.95 7 850 1491 17.6 6.6 48 11.0 11.1 200 34 304.6 305.9 290.6 326.3 7.21 8 844 1552 17.6 5.6 45 12.0 10.6 203 33 305.2 306.5 290.5 325.7 6.77 9 825 1746 17.2 7.2 52 10.0 11.2 211 32 306.8 308.2 291.8 330.3 7.74 10 791 2104 15.4 3.4 45 12.0 8.6 206 31 308.6 309.7 291.0 327.6 6.18 11 789 2126 15.4 2.4 42 13.0 8.2 205 31 308.8 309.9 290.7 326.6 5.77 12 787 2147 15.6 -1.4 31 17.0 6.8 205 31 309.2 310.0 289.6 322.9 4.39 13 778 2245 15.6 -5.4 23 21.0 5.4 201 33 310.2 310.9 288.9 320.7 3.28 14 773 2300 16.2 -19.8 7 36.0 2.8 200 34 311.5 311.7 287.1 314.9 1.03 15 772 2311 16.2 -14.8 11 31.0 3.5 199 34 311.6 311.9 287.7 316.7 1.57 16 768 2355 15.4 6.4 55 9.0 10.0 198 35 311.2 312.7 293.2 335.5 7.87 17 762 2421 14.8 6.8 59 8.0 9.9 196 37 311.2 312.8 293.4 336.4 8.16 18 714 2969 11.8 2.8 54 9.0 6.6 193 35 313.8 315.0 292.9 334.4 6.57 19 709 3028 12.0 1.0 47 11.0 5.9 194 34 314.6 315.7 292.5 332.9 5.81 20 700 3135 11.2 1.2 50 10.0 5.6 195 33 314.9 316.0 292.7 333.7 5.97 21 678 3401 9.4 0.4 53 9.0 4.5 194 34 315.8 316.9 292.9 334.2 5.82 22 654 3698 7.0 2.0 70 5.0 4.2 190 34 316.3 317.6 293.7 337.8 6.78 23 651 3736 6.8 -1.2 57 8.0 2.5 189 34 316.5 317.6 292.7 333.7 5.39 24 646 3799 6.6 -3.4 49 10.0 1.5 188 34 317.0 317.9 292.2 331.8 4.61 25 643 3838 6.4 -0.6 61 7.0 2.6 187 33 317.2 318.3 293.2 335.4 5.70 26 624 4083 4.0 -0.1 75 4.1 1.8 183 33 317.2 318.3 293.4 336.6 6.10 27 614 4214 3.2 -1.1 73 4.3 0.9 181 32 317.7 318.8 293.3 336.1 5.76 28 611 4253 3.0 -2.0 70 5.0 0.4 181 32 317.9 319.0 293.2 335.3 5.41 29 603 4360 3.4 -9.6 38 13.0 -2.4 183 32 319.6 320.2 291.6 329.7 3.06 30 602 4374 3.4 -10.6 35 14.0 -2.7 183 32 319.7 320.3 291.5 329.1 2.83 31 598 4428 3.2 -10.8 35 14.0 -2.9 186 31 320.1 320.7 291.6 329.4 2.80 32 560 4956 -0.9 -9.9 50 9.0 -4.8 205 29 321.4 322.0 292.3 332.0 3.22 33 547 5144 -1.9 -17.9 28 16.0 -7.7 204 31 322.3 322.7 291.2 328.2 1.71 34 542 5217 -2.5 -16.5 33 14.0 -7.7 203 31 322.5 322.8 291.5 329.1 1.94 35 541 5231 -2.7 -15.7 36 13.0 -7.6 203 31 322.4 322.8 291.6 329.4 2.08 36 524 5483 -4.9 -15.9 42 11.0 -8.9 202 33 322.7 323.1 291.7 329.9 2.11 37 523 5499 -5.1 -16.1 42 11.0 -9.1 202 33 322.6 323.1 291.6 329.7 2.08 38 509 5711 -7.1 -16.1 49 9.0 -10.4 201 34 322.7 323.2 291.7 330.0 2.14 39 506 5757 -7.5 -18.5 41 11.0 -11.2 200 34 322.8 323.1 291.4 328.8 1.76 40 500 5850 -8.3 -16.3 52 8.0 -11.2 200 35 322.9 323.3 291.7 330.2 2.14 41 490 6007 -9.7 -14.4 69 4.7 -11.5 200 33 323.1 323.6 292.2 331.7 2.56 42 489 6023 -9.9 -14.7 68 4.8 -11.7 200 33 323.0 323.5 292.1 331.4 2.50 43 487 6054 -10.1 -13.2 78 3.1 -11.3 200 33 323.2 323.7 292.4 332.7 2.84 44 486 6070 -10.3 -12.6 83 2.3 -11.2 200 32 323.1 323.7 292.6 333.1 2.99 45 479 6182 -11.1 -12.6 89 1.5 -11.7 201 33 323.5 324.0 292.7 333.6 3.03 46 477 6215 -11.3 -14.3 78 3.0 -12.4 201 33 323.6 324.1 292.4 332.5 2.65 47 473 6279 -11.5 -14.6 78 3.1 -12.6 202 33 324.1 324.6 292.5 332.9 2.61 48 472 6296 -11.5 -14.7 77 3.2 -12.7 202 33 324.3 324.8 292.6 333.1 2.59 49 469 6345 -11.3 -18.3 56 7.0 -13.6 203 34 325.2 325.5 292.2 331.8 1.93 50 443 6781 -14.9 -18.8 72 3.9 -16.2 208 37 326.0 326.4 292.4 332.7 1.96 51 432 6971 -15.7 -21.7 60 6.0 -17.4 211 38 327.3 327.6 292.4 332.8 1.56 52 425 7095 -15.9 -26.9 38 11.0 -18.6 212 39 328.6 328.8 292.3 332.1 0.99 53 424 7113 -16.1 -25.1 46 9.0 -18.5 212 39 328.5 328.8 292.4 332.7 1.17 54 419 7202 -16.5 -26.5 42 10.0 -19.0 214 40 329.1 329.4 292.5 332.9 1.05 55 400 7550 -19.7 -26.7 54 7.0 -21.4 215 41 329.4 329.6 292.6 333.2 1.08 56 300 9610 -35.5 -42.5 49 7.0 -36.2 210 48 335.3 335.4 293.4 336.5 0.30 57 250 10850 -44.5 -58.5 20 14.0 -45.1 220 50 339.9 339.9 294.4 340.1 0.06 58 200 12310 -54.1 -73.1 8 19.0 -54.4 210 58 347.1 347.1 296.0 347.1 0.01 59 179 13017 -57.7 -75.2 9 17.5 -57.9 220 65 352.4 352.4 297.1 352.4 0.01 60 150 14120 -63.5 -78.5 11 15.0 -63.6 225 56 360.7 360.7 298.8 360.7 0.01 61 100 16530 -75.1 -86.1 16 11.0 -75.2 225 31 382.6 382.6 302.6 382.6 0.00 62 98 16647 -75.3 -86.3 16 11.0 -75.3 230 34 384.5 384.5 302.9 384.5 0.00 63 91 17080 -72.7 -85.7 12 13.0 -72.8 220 33 397.9 397.9 304.9 397.9 0.00 64 88 17277 -73.3 -86.3 12 13.0 -73.3 216 34 400.5 400.5 305.3 400.5 0.00 65 84 17550 -72.5 -87.5 9 15.0 -72.6 224 42 407.5 407.5 306.2 407.5 0.00 66 79 17916 -67.1 -88.1 4 21.0 -67.2 218 36 425.8 425.8 308.4 425.9 0.00 67 73 18389 -69.9 -87.9 6 18.0 -70.0 235 23 429.7 429.7 308.8 429.7 0.00 68 70 18640 -69.1 -88.1 5 19.0 -69.2 230 22 436.6 436.6 309.5 436.6 0.00 69 59 19672 -64.9 -88.9 2 24.0 -65.2 262 19 467.9 467.9 312.4 467.9 0.00 70 58 19777 -64.7 -88.7 2 24.0 -65.0 276 16 470.6 470.6 312.7 470.6 0.00 71 56 19991 -64.7 -88.7 2 24.0 -65.0 322 13 475.4 475.4 313.1 475.4 0.00 72 55 20101 -64.7 -88.7 2 24.0 -65.0 347 12 477.8 477.8 313.2 477.8 0.00 73 51 20560 -66.5 -89.5 3 23.0 -66.7 68 12 484.0 484.0 313.8 484.0 0.00 74 50 20680 -65.3 -89.3 2 24.0 -65.6 105 10 489.6 489.6 314.2 489.6 0.00 75 38 22368 -60.9 -87.9 2 27.0 -61.6 40 11 540.8 540.8 317.6 540.8 0.00 76 36 22704 -61.5 -87.5 2 26.0 -62.1 75 12 547.7 547.7 317.9 547.7 0.01 77 35 22879 -59.9 -87.9 1 28.0 -60.7 74 11 556.3 556.3 318.5 556.3 0.00 78 30 23840 -60.7 -87.7 2 27.0 -61.6 350 14 579.2 579.2 319.6 579.2 0.01 79 29 24051 -61.3 -88.3 2 27.0 -62.1 354 13 583.2 583.2 319.8 583.2 0.01 80 23 25503 -57.1 -86.1 1 29.0 -58.7 320 25 635.5 635.5 322.1 635.5 0.01 81 22 25784 -57.5 -86.5 1 29.0 -59.1 320 26 642.4 642.4 322.4 642.5 0.01 82 21 26079 -55.3 -85.3 1 30.0 -57.3 309 23 657.7 657.7 323.0 657.8 0.01 83 20 26390 -55.7 -84.7 1 29.0 -57.8 285 23 665.7 665.7 323.3 665.8 0.02 84 19 26717 -55.1 -85.1 1 30.0 -57.3 310 24 677.4 677.4 323.7 677.5 0.01 85 17 27424 -57.5 -86.5 1 29.0 -59.5 266 21 691.6 691.6 324.1 691.7 0.01 86 16 27808 -55.9 -84.9 1 29.0 -58.3 245 19 708.9 708.9 324.7 709.0 0.02 87 15 28218 -57.1 -86.1 1 29.0 -59.3 249 21 718.1 718.1 325.0 718.2 0.02 88 15 28218 -55.7 -85.7 1 30.0 -58.3 249 21 722.8 722.8 325.1 722.9 0.02 89 14 28659 -53.5 -84.5 1 31.0 -56.8 259 21 744.6 744.6 325.8 744.8 0.02 90 13 29134 -55.3 -85.3 1 30.0 -58.3 263 23 754.3 754.4 326.1 754.5 0.02 91 12 29646 -54.1 -84.1 1 30.0 -57.6 259 27 776.1 776.1 326.7 776.3 0.03 92 11 30203 -55.5 -85.5 1 30.0 -58.8 254 32 790.5 790.5 327.0 790.7 0.02 TRP 98 16647 -75.3 -86.3 16 11.0 -75.3 230 34 384.5 384.5 302.9 384.5 0.00 WND 179 13017 -57.7 -75.2 9 17.5 -57.9 220 65 352.4 352.4 297.1 352.4 0.01 Sounding variables and indices 1000-500 mb thick: 5762.00 m Freezing level: 568.34 mb = 4840.26 m = 15879.93 ft Wetbulb zero: 609.92 mb = 4267.76 m = 14001.66 ft Precipitable water: 1.04 inches Sfc-500 mean rel hum: 49.67 % Est. max temperature: 31.26 C = 88.26 F Sfc-Lift cond lev (LCL): 856.45 mb = 1426.60 m = 4680.40 ft T: 17.95 C 700-500 lapse rate: 7.18 C/km ThetaE index: 15.36 C Layer 791.0- 772.0 mb Conv cond level (CCL): 581.60 mb = 4651.69 m = 15261.26 ft Mean mixing ratio: 7.35 g/kg Conv temperature: 40.24 C = 104.43 F Cap Strength: 9.23 C Lifted Index: 5.71 C Risk: None Lifted Index @300 mb: 8.43 C Lifted Index @700 mb: 8.95 C Showalter Index: 4.75 C Risk: None Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 25.90 C Cross Totals Index: 14.90 C K Index: 22.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 182.20 Risk: None Energy Index: 0.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 39.95 J/kg Max Up Vert Vel: 8.94 m/s Conv Inhibition (B-): 44780.88 J/kg Cap Strength: 9.11 C Lift Cond Lev (LCL): 745.72 mb = 2603.18 m = 8540.52 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 228 at 25 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 ---------------------------------------------------------- 0 923 790 200 10 3.4 9.4 | 64 16 -14.8 -7.2 1 878 1219 195 43 11.1 41.5 | 164 26 -7.1 24.9 2 850 1491 200 34 11.6 31.9 | 157 17 -6.6 15.3 3 817 1829 215 31 17.8 25.4 | 177 9 -0.4 8.8 4 788 2134 205 31 13.1 28.1 | 156 13 -5.1 11.5 5 760 2438 195 37 9.6 35.7 | 156 21 -8.6 19.1 6 733 2743 190 37 6.4 36.4 | 149 23 -11.8 19.8 7 700 3135 195 33 8.5 31.9 | 148 18 -9.7 15.2 8 681 3353 195 34 8.8 32.8 | 150 19 -9.4 16.2 9 656 3658 190 34 5.9 33.5 | 144 21 -12.3 16.8 10 608 4267 180 32 0.0 32.0 | 130 24 -18.2 15.4 11 564 4877 205 29 12.3 26.3 | 148 11 -6.0 9.6 12 500 5850 200 35 12.0 32.9 | 159 17 -6.2 16.2 13 484 6096 200 32 10.9 30.1 | 152 15 -7.3 13.4 14 413 7315 215 41 23.5 33.6 | 197 18 5.3 16.9 15 400 7550 215 41 23.5 33.6 | 197 18 5.3 16.9 16 396 7620 215 41 23.5 33.6 | 197 18 5.3 16.9 17 320 9144 215 48 27.5 39.3 | 202 25 9.3 22.7 18 300 9610 210 48 24.0 41.6 | 193 26 5.8 24.9 19 257 10668 210 46 23.0 39.8 | 192 24 4.8 23.2 20 250 10850 220 50 32.1 38.3 | 213 26 13.9 21.7 21 234 11278 225 52 36.8 36.8 | 223 27 18.6 20.1 22 200 12310 210 58 29.0 50.2 | 198 35 10.8 33.6 23 194 12497 210 62 31.0 53.7 | 199 39 12.8 37.1 24 179 13017 220 65 41.8 49.8 | 215 41 23.6 33.2 25 176 13106 220 65 41.8 49.8 | 215 41 23.6 33.2 26 150 14120 225 56 39.6 39.6 | 223 31 21.4 23.0 27 145 14326 225 56 39.6 39.6 | 223 31 21.4 23.0 28 124 15240 220 53 34.1 40.6 | 213 29 15.9 24.0 29 107 16154 250 34 31.9 11.6 | 290 15 13.7 -5.0 30 101 16459 220 23 14.8 17.6 | 106 4 -3.4 1.0 31 100 16530 225 31 21.9 21.9 | 215 6 3.7 5.3 32 98 16647 230 34 26.0 21.9 | 236 9 7.8 5.2 33 96 16764 225 31 21.9 21.9 | 215 6 3.7 5.3 34 87 17374 215 35 20.1 28.7 | 189 12 1.9 12.0 35 82 17678 230 46 35.2 29.6 | 233 21 17.0 12.9 36 78 17983 215 34 19.5 27.9 | 187 11 1.3 11.2 37 74 18288 230 26 19.9 16.7 | 268 2 1.7 0.1 38 71 18593 245 17 15.4 7.2 | 17 10 -2.8 -9.5 39 70 18640 230 22 16.9 14.1 | 29 3 -1.4 -2.5 40 67 18898 235 21 17.2 12.0 | 12 5 -1.0 -4.6 41 64 19202 220 21 13.5 16.1 | 83 5 -4.7 -0.6 42 61 19507 240 23 19.9 11.5 | 342 5 1.7 -5.1 43 58 19812 280 15 14.8 -2.6 | 10 20 -3.4 -19.2 44 55 20117 350 12 2.1 -11.8 | 30 33 -16.1 -28.5 45 52 20422 25 15 -6.3 -13.6 | 39 39 -24.6 -30.2 46 50 20680 105 10 -9.7 2.6 | 63 31 -27.9 -14.1 47 50 20726 30 14 -7.0 -12.1 | 41 38 -25.2 -28.8 48 47 21031 100 14 -13.8 2.4 | 66 35 -32.0 -14.2 49 45 21336 25 10 -4.2 -9.1 | 41 34 -22.4 -25.7 50 43 21641 75 16 -15.5 -4.1 | 58 40 -33.7 -20.8 51 41 21946 95 11 -11.0 1.0 | 62 33 -29.2 -15.7 52 39 22250 15 10 -2.6 -9.7 | 38 34 -20.8 -26.3 53 37 22555 75 13 -12.6 -3.4 | 57 37 -30.8 -20.0 54 35 22860 75 11 -10.6 -2.8 | 56 35 -28.8 -19.5 55 32 23470 55 10 -8.2 -5.7 | 50 35 -26.4 -22.4 56 30 23774 310 10 7.7 -6.4 | 25 25 -10.6 -23.1 57 30 23840 350 14 2.4 -13.8 | 27 34 -15.8 -30.4 58 28 24384 360 11 -0.0 -11.0 | 33 33 -18.2 -27.6 59 26 24689 305 10 8.2 -5.7 | 24 25 -10.0 -22.4 60 24 25298 320 24 15.4 -18.4 | 5 35 -2.8 -35.0 61 22 25908 320 26 16.7 -19.9 | 2 37 -1.5 -36.6 62 21 26213 300 21 18.2 -10.5 | 0 27 -0.0 -27.1 63 20 26390 285 23 22.2 -6.0 | 350 23 4.0 -22.6 64 19 26518 315 24 17.0 -17.0 | 2 34 -1.2 -33.6 65 16 27127 245 19 17.2 8.0 | 7 9 -1.0 -8.6 66 15 27432 250 22 20.7 7.5 | 345 9 2.5 -9.1 67 13 27737 265 21 20.9 1.8 | 350 15 2.7 -14.8 68 9 28956 245 41 37.2 17.3 | 268 19 18.9 0.7 69 7 29870 275 45 44.8 -3.9 | 308 34 26.6 -20.6 70 7 30175 265 47 46.8 4.1 | 294 31 28.6 -12.5 Wind Parameters Mean winds (0-6000m): 197.6 at 32.9 knts Storm direction: 227.6 at 24.7 knts Shear (0-3000m) pos: 3.1 neg: 7.0 tot: 10.0 10-3/s Storm rel Dir Shear (0-3000m): 76.7 deg Storm rel helicity (0-3000m) pos: 115.2 neg: -55.4 tot: 59.8 m^2/s^2 ave: 19.9 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 12.4 stream: 3.1 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 16.00 Bulk Shear: 2.50 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 ------------------------------------------------------------------------------- 500 196 29 136 15| 0.0 31.6 31.6| 99.8 0.0 99.8 199.6 0.81| 32.8 26.5 1000 200 32 150 15| 7.2 15.8 23.0|113.0 -11.2 101.8 101.8 0.58| 24.2 14.1 1500 202 32 154 14| 4.8 12.2 17.0|113.2 -20.5 92.7 61.8 0.44| 19.1 8.3 2000 200 33 154 16| 3.6 10.1 13.7|113.2 -36.6 76.6 38.3 0.34| 16.2 5.5 2500 198 33 152 17| 3.7 8.1 11.8|115.2 -38.9 76.3 30.5 0.32| 13.9 4.4 3000 197 33 151 17| 3.1 7.0 10.0|115.2 -55.4 59.8 19.9 0.25| 12.4 3.1 4000 195 33 147 18| 3.5 5.2 8.7|137.4 -78.5 58.9 14.7 0.22| 11.3 2.4 5000 196 33 148 17| 2.8 4.5 7.3|148.4 -78.5 69.9 14.0 0.23| 9.8 2.3 6000 198 33 151 17| 2.7 3.7 6.4|177.7 -86.9 90.9 15.1 0.26| 9.1 2.3 Wrote GIF file: /home/apache/climate/data/raob//KDDC/skewt/KDDC.skewt.20251016.12.gif