UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052612.upa.cvt Date: 1200Z 26 MAY 25 Searching for KDDC... Searching the city database file for: KDDC ... Date:1200Z 26 MAY 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 132 SFC 926 790 13.4 12.6 95 0.8 12.9 345 7 292.9 294.7 289.1 321.3 9.94 2 925 798 13.4 13.0 97 0.4 13.1 345 7 293.0 294.8 289.4 322.2 10.22 3 898 1047 12.8 12.1 96 0.7 12.4 257 5 294.9 296.7 289.8 323.4 9.92 4 850 1507 10.0 10.0 100 0.0 10.0 140 4 296.6 298.3 289.7 323.0 9.11 5 837 1635 9.2 9.1 99 0.1 9.2 154 6 297.1 298.7 289.5 322.4 8.70 6 831 1695 10.0 8.1 88 1.9 8.9 160 6 298.5 300.0 289.5 322.5 8.18 7 820 1806 10.4 7.1 80 3.3 8.5 172 8 300.1 301.5 289.6 323.0 7.74 8 795 2065 11.0 5.0 66 6.0 7.6 202 13 303.4 304.7 290.0 324.1 6.89 9 757 2473 8.6 3.6 71 5.0 5.8 222 12 305.1 306.3 290.3 325.0 6.56 10 738 2683 6.8 3.6 80 3.2 5.0 236 12 305.4 306.6 290.5 325.7 6.73 11 731 2761 6.6 1.6 70 5.0 3.9 241 12 306.0 307.1 289.9 323.9 5.88 12 720 2886 5.8 0.8 70 5.0 3.2 247 13 306.4 307.5 289.9 323.7 5.64 13 715 2943 5.6 0.9 72 4.7 3.1 251 14 306.8 307.9 290.0 324.3 5.72 14 700 3116 4.0 1.0 81 3.0 2.4 260 15 306.9 308.0 290.2 324.9 5.89 15 690 3233 2.8 1.2 89 1.6 2.0 262 15 306.8 308.0 290.4 325.4 6.06 16 683 3315 2.4 1.1 91 1.3 1.7 264 16 307.3 308.4 290.5 325.9 6.08 17 677 3386 2.6 -1.2 76 3.8 0.7 266 16 308.3 309.3 290.0 324.3 5.18 18 663 3555 1.0 -0.3 91 1.3 0.3 274 17 308.3 309.4 290.5 325.8 5.65 19 657 3628 1.0 -1.9 81 2.9 -0.4 278 17 309.1 310.1 290.2 324.9 5.07 20 641 3825 -0.5 -2.0 90 1.5 -1.3 290 16 309.6 310.6 290.5 325.7 5.16 21 637 3875 -0.3 -3.5 79 3.2 -1.9 293 16 310.4 311.3 290.2 324.9 4.64 22 634 3913 -0.3 -4.6 73 4.3 -2.3 296 15 310.8 311.6 290.0 324.3 4.29 23 630 3964 -0.7 -4.8 74 4.1 -2.6 299 15 310.9 311.7 290.0 324.3 4.25 24 619 4104 -1.3 -8.3 59 7.0 -4.3 300 17 311.8 312.4 289.5 322.3 3.30 25 607 4260 -2.7 -6.8 73 4.1 -4.5 300 19 312.0 312.7 290.0 324.0 3.78 26 592 4457 -4.1 -8.8 70 4.7 -6.1 294 24 312.6 313.2 289.8 323.2 3.32 27 590 4484 -3.9 -10.9 58 7.0 -6.7 294 25 313.1 313.6 289.4 322.2 2.82 28 585 4551 -3.5 -12.5 50 9.0 -7.0 291 27 314.3 314.8 289.5 322.5 2.50 29 562 4867 -5.7 -11.7 63 6.0 -8.1 290 24 315.4 315.9 290.1 324.4 2.78 30 536 5236 -8.9 -15.9 57 7.0 -11.3 294 23 315.8 316.2 289.6 322.7 2.06 31 526 5381 -10.1 -15.1 67 5.0 -11.8 296 23 316.1 316.5 289.8 323.5 2.25 32 501 5755 -12.9 -20.9 51 8.0 -15.2 300 22 317.1 317.4 289.3 322.0 1.44 33 500 5770 -13.1 -21.1 51 8.0 -15.4 300 22 317.1 317.3 289.3 321.9 1.42 34 499 5785 -13.3 -22.3 47 9.0 -15.7 300 22 317.0 317.3 289.2 321.4 1.28 35 491 5909 -13.9 -25.9 36 12.0 -16.9 294 20 317.7 317.9 289.0 321.0 0.94 36 486 5987 -14.5 -23.5 46 9.0 -16.9 291 19 317.9 318.2 289.3 322.0 1.18 37 484 6018 -14.7 -24.7 42 10.0 -17.2 289 18 318.1 318.3 289.3 321.7 1.07 38 482 6050 -14.7 -29.7 27 15.0 -18.0 288 18 318.4 318.6 289.0 320.8 0.68 39 478 6113 -15.1 -31.1 24 16.0 -18.4 285 17 318.7 318.8 289.0 320.8 0.60 40 474 6177 -15.5 -27.5 35 12.0 -18.3 286 16 319.0 319.1 289.3 321.9 0.84 41 470 6241 -15.9 -25.9 42 10.0 -18.3 286 16 319.3 319.4 289.6 322.7 0.99 42 466 6305 -16.5 -26.5 42 10.0 -18.8 287 15 319.3 319.5 289.5 322.6 0.94 43 462 6370 -16.9 -29.9 31 13.0 -19.6 287 15 319.6 319.7 289.3 322.0 0.69 44 447 6618 -18.9 -26.9 49 8.0 -20.7 289 13 320.1 320.3 289.8 323.4 0.95 45 444 6669 -19.1 -28.1 45 9.0 -21.0 290 12 320.5 320.6 289.8 323.4 0.85 46 443 6685 -18.9 -35.9 21 17.0 -21.8 290 12 320.9 321.0 289.5 322.4 0.40 47 442 6702 -18.9 -37.9 17 19.0 -22.0 290 12 321.1 321.2 289.5 322.3 0.33 48 435 6821 -19.7 -40.7 14 21.0 -22.7 280 15 321.6 321.6 289.5 322.5 0.25 49 420 7082 -22.1 -38.1 22 16.0 -24.5 258 24 321.7 321.8 289.7 323.0 0.34 50 413 7206 -23.1 -32.1 44 9.0 -24.7 253 29 322.0 322.1 290.0 324.3 0.63 51 400 7440 -24.7 -36.7 32 12.0 -26.5 245 37 322.9 323.0 290.1 324.4 0.41 52 398 7476 -24.9 -36.9 32 12.0 -26.6 244 38 323.1 323.2 290.2 324.6 0.41 53 396 7513 -24.9 -37.9 29 13.0 -26.8 243 39 323.6 323.6 290.2 324.9 0.37 54 394 7550 -24.7 -39.7 24 15.0 -26.7 242 40 324.3 324.3 290.4 325.4 0.31 55 392 7587 -24.5 -54.5 4 30.0 -27.1 241 41 325.0 325.0 290.3 325.3 0.06 56 300 9490 -36.3 -39.5 72 3.2 -36.7 185 48 334.2 334.3 293.3 335.8 0.41 57 250 10720 -46.3 -50.7 61 4.4 -46.5 200 70 337.2 337.3 293.8 337.8 0.15 58 200 12170 -57.3 -61.9 56 4.6 -57.4 195 92 342.0 342.0 294.8 342.2 0.05 59 189 12523 -60.2 -66.0 46 5.8 -60.2 195 96 343.0 343.0 295.1 343.1 0.03 60 179 12858 -62.9 -69.9 38 7.0 -63.0 205 93 343.9 343.9 295.3 344.0 0.02 61 150 13950 -59.7 -80.7 5 21.0 -59.9 235 64 367.2 367.2 300.1 367.2 0.00 62 100 16480 -59.3 -86.3 2 27.0 -59.6 290 29 413.2 413.2 306.9 413.2 0.00 63 86 17414 -62.9 -86.9 3 24.0 -63.1 332 13 424.1 424.1 308.2 424.1 0.00 64 86 17414 -61.5 -86.5 2 25.0 -61.8 332 13 426.9 426.9 308.5 426.9 0.00 65 70 18680 -63.9 -87.9 2 24.0 -64.1 325 6 447.7 447.7 310.6 447.7 0.00 66 67 18949 -63.1 -87.1 3 24.0 -63.4 51 8 455.1 455.1 311.3 455.1 0.00 67 62 19425 -64.3 -88.3 2 24.0 -64.6 152 16 462.6 462.6 312.0 462.6 0.00 68 61 19525 -62.1 -88.1 2 26.0 -62.4 165 17 469.7 469.7 312.6 469.7 0.00 69 53 20396 -61.3 -88.3 2 27.0 -61.7 186 10 490.8 490.8 314.3 490.8 0.00 70 52 20515 -59.5 -87.5 1 28.0 -60.1 194 10 497.7 497.7 314.8 497.7 0.00 71 50 20760 -59.7 -86.7 2 27.0 -60.3 310 5 502.8 502.8 315.1 502.8 0.00 72 45 21418 -59.9 -86.9 2 27.0 -60.6 6 6 517.7 517.7 316.1 517.7 0.00 73 41 22003 -57.5 -86.5 1 29.0 -58.4 84 12 537.6 537.6 317.4 537.7 0.01 74 37 22651 -57.9 -85.9 2 28.0 -58.9 358 1 552.6 552.6 318.2 552.7 0.01 75 35 23003 -55.5 -85.5 1 30.0 -56.8 350 5 567.7 567.8 319.0 567.8 0.01 76 30 23990 -53.7 -84.7 1 31.0 -55.5 25 13 598.2 598.2 320.5 598.3 0.01 77 27 24670 -50.1 -83.1 1 33.0 -52.9 46 12 626.7 626.7 321.7 626.8 0.01 78 26 24917 -49.1 -82.1 1 33.0 -52.2 64 11 636.3 636.3 322.2 636.4 0.02 79 22 26003 -51.9 -83.9 1 32.0 -54.6 162 14 659.1 659.1 323.0 659.2 0.02 80 21 26304 -50.9 -82.9 1 32.0 -54.0 152 12 670.9 671.0 323.4 671.1 0.02 81 20 26620 -51.9 -83.9 1 32.0 -54.8 70 8 677.3 677.3 323.7 677.4 0.02 82 19 26953 -52.3 -84.3 1 32.0 -55.2 70 6 686.1 686.1 324.0 686.2 0.02 83 17 27679 -49.5 -82.5 1 33.0 -53.5 72 10 717.2 717.2 325.0 717.4 0.03 84 16 28077 -50.3 -83.3 1 33.0 -54.2 79 12 727.2 727.2 325.3 727.4 0.02 85 14 28951 -50.1 -83.1 1 33.0 -54.5 103 8 756.2 756.2 326.1 756.4 0.03 86 11 30547 -45.1 -81.1 1 36.0 -52.4 76 9 828.3 828.3 327.9 828.8 0.05 87 11 30547 -45.3 -81.3 1 36.0 -52.5 76 9 827.6 827.6 327.9 828.0 0.05 88 10 31190 -40.9 -79.9 1 39.0 -50.7 105 9 866.9 866.9 328.8 867.6 0.07 89 9.8 31328 -39.5 -79.5 1 40.0 -50.1 104 9 877.2 877.2 329.0 877.9 0.07 90 8.8 32057 -42.9 -79.9 1 37.0 -52.2 100 11 891.4 891.5 329.2 892.2 0.08 91 8.1 32617 -41.3 -80.3 1 39.0 -51.8 96 13 919.1 919.2 329.8 920.0 0.08 92 7.6 33053 -37.3 -78.3 1 41.0 -50.5 93 14 952.2 952.3 330.4 953.5 0.12 93 7.4 33237 -37.3 -78.3 1 41.0 -50.6 92 14 959.5 959.5 330.5 960.8 0.12 94 7.3 33331 -37.1 -78.1 1 41.0 -50.6 92 14 964.0 964.1 330.6 965.5 0.12 95 7.0 33620 -37.5 -78.5 1 41.0 -51.0 90 15 974.0 974.1 330.8 975.4 0.12 TRP 179 12858 -62.9 -69.9 38 7.0 -63.0 205 93 343.9 343.9 295.3 344.0 0.02 WND 189 12523 -60.2 -66.0 46 5.8 -60.2 195 96 343.0 343.0 295.1 343.1 0.03 Sounding variables and indices 1000-500 mb thick: 5638.00 m Freezing level: 646.33 mb = 3759.38 m = 12333.78 ft Wetbulb zero: 660.54 mb = 3584.57 m = 11760.25 ft Precipitable water: 1.04 inches Sfc-500 mean rel hum: 74.80 % Est. max temperature: 24.48 C = 76.07 F Sfc-Lift cond lev (LCL): 915.10 mb = 888.60 m = 2915.33 ft T: 13.18 C 700-500 lapse rate: 6.44 C/km ThetaE index: 2.07 C Layer 731.0- 715.0 mb Conv cond level (CCL): 862.75 mb = 1382.43 m = 4535.47 ft Mean mixing ratio: 9.44 g/kg Conv temperature: 16.56 C = 61.81 F Cap Strength: 3.83 C Lifted Index: 1.70 C Risk: Showers probable Lifted Index @300 mb: 8.56 C Lifted Index @700 mb: 2.34 C Showalter Index: 1.65 C Risk: Showers probable Total Totals Index: 46.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.10 C Cross Totals Index: 23.10 C K Index: 30.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 150.00 Risk: None Energy Index: -0.21 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.28 J/kg Max Up Vert Vel: 6.05 m/s Conv Inhibition (B-): 0.74 J/kg Cap Strength: 3.78 C Lift Cond Lev (LCL): 868.43 mb = 1327.51 m = 4355.28 ft Lev Free Conv (LFC): 843.43 mb = 1571.55 m = 5155.94 ft Equ Level (EL): 833.43 mb = 1670.80 m = 5481.56 ft B at Equ Level: 16.45 J/kg Max Parcel Lev (MPL): 803.43 mb = 1976.70 m = 6485.16 ft Wind level data Storm motion: 309 at 12 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 ---------------------------------------------------------- 0 926 790 345 7 1.8 -6.8 | 94 7 -7.2 0.6 1 925 798 345 7 1.8 -6.8 | 94 7 -7.2 0.6 2 880 1219 195 4 1.0 3.9 | 144 14 -8.0 11.2 3 850 1507 140 4 -2.6 3.1 | 132 16 -11.6 10.4 4 818 1829 175 8 -0.7 8.0 | 148 18 -9.7 15.3 5 788 2134 210 14 7.0 12.1 | 174 20 -2.0 19.5 6 760 2438 220 12 7.7 9.2 | 175 17 -1.3 16.5 7 732 2743 240 12 10.4 6.0 | 186 13 1.4 13.3 8 700 3116 260 15 14.8 2.6 | 210 11 5.7 9.9 9 679 3353 265 16 15.9 1.4 | 218 11 6.9 8.7 10 654 3658 280 17 16.7 -3.0 | 240 9 7.7 4.4 11 629 3962 300 15 13.0 -7.5 | 272 4 4.0 -0.2 12 605 4267 300 19 16.5 -9.5 | 286 8 7.4 -2.2 13 582 4572 290 28 26.3 -9.6 | 277 17 17.3 -2.2 14 560 4877 290 24 22.6 -8.2 | 274 14 13.5 -0.9 15 500 5770 300 22 19.1 -11.0 | 290 11 10.0 -3.7 16 499 5791 300 22 19.1 -11.0 | 290 11 10.0 -3.7 17 479 6096 285 17 16.4 -4.4 | 248 8 7.4 2.9 18 441 6706 290 12 11.3 -4.1 | 215 4 2.2 3.2 19 424 7010 260 22 21.7 3.8 | 229 17 12.6 11.1 20 400 7440 245 37 33.5 15.6 | 227 34 24.5 23.0 21 390 7620 240 42 36.4 21.0 | 224 39 27.3 28.3 22 343 8534 210 49 24.5 42.4 | 197 52 15.5 49.8 23 329 8839 190 45 7.8 44.3 | 179 52 -1.2 51.6 24 315 9144 190 45 7.8 44.3 | 179 52 -1.2 51.6 25 302 9449 190 39 6.8 38.4 | 177 46 -2.3 45.7 26 300 9490 185 48 4.2 47.8 | 175 55 -4.8 55.1 27 264 10363 200 56 19.2 52.6 | 190 61 10.1 60.0 28 250 10720 200 70 23.9 65.8 | 192 75 14.9 73.1 29 200 12170 195 92 23.8 88.9 | 189 97 14.8 96.2 30 189 12523 195 96 24.8 92.7 | 189 101 15.8 100.1 31 181 12802 195 96 24.8 92.7 | 189 101 15.8 100.1 32 179 12858 205 93 39.3 84.3 | 198 96 30.3 91.6 33 150 13950 235 64 52.4 36.7 | 225 62 43.4 44.0 34 128 14935 265 51 50.8 4.4 | 254 43 41.8 11.8 35 122 15240 260 35 34.5 6.1 | 242 29 25.4 13.4 36 111 15850 255 26 25.1 6.7 | 229 21 16.1 14.1 37 105 16154 265 38 37.9 3.3 | 250 31 28.8 10.6 38 100 16459 265 33 32.9 2.9 | 247 26 23.8 10.2 39 100 16480 290 29 27.3 -9.9 | 278 18 18.2 -2.6 40 96 16764 290 29 27.3 -9.9 | 278 18 18.2 -2.6 41 87 17374 335 13 5.5 -11.8 | 38 6 -3.5 -4.5 42 75 18288 255 5 4.8 1.3 | 154 10 -4.2 8.6 43 70 18680 325 6 3.4 -4.9 | 113 6 -5.6 2.4 44 64 19202 130 10 -7.7 6.4 | 129 22 -16.7 13.8 45 61 19507 160 18 -6.2 16.9 | 148 29 -15.2 24.2 46 58 19812 220 4 2.6 3.1 | 148 12 -6.5 10.4 47 53 20422 185 10 0.9 10.0 | 155 19 -8.2 17.3 48 50 20726 215 10 5.7 8.2 | 168 16 -3.3 15.5 49 50 20760 310 5 3.8 -3.2 | 128 7 -5.2 4.1 50 46 21336 345 4 1.0 -3.9 | 113 9 -8.0 3.5 51 43 21641 55 10 -8.2 -5.7 | 95 17 -17.2 1.6 52 41 21946 95 14 -13.9 1.2 | 110 25 -23.0 8.5 53 38 22555 0 0 -0.0 -0.0 | 129 12 -9.0 7.3 54 33 23470 340 10 3.4 -9.4 | 70 6 -5.6 -2.1 55 31 23774 30 12 -6.0 -10.4 | 78 15 -15.0 -3.1 56 30 23990 25 13 -5.5 -11.8 | 73 15 -14.5 -4.5 57 30 24079 15 11 -2.8 -10.6 | 74 12 -11.9 -3.3 58 28 24384 25 13 -5.5 -11.8 | 73 15 -14.5 -4.5 59 26 24994 70 11 -10.3 -3.8 | 100 20 -19.4 3.6 60 25 25298 135 16 -11.3 11.3 | 133 28 -20.3 18.6 61 23 25603 150 24 -12.0 20.8 | 143 35 -21.0 28.1 62 22 25908 165 15 -3.9 14.5 | 149 25 -12.9 21.8 63 20 26518 145 10 -5.7 8.2 | 136 21 -14.8 15.5 64 20 26620 70 8 -7.5 -2.7 | 106 17 -16.5 4.6 65 19 26822 70 2 -1.9 -0.7 | 121 13 -10.9 6.6 66 19 27127 70 12 -11.3 -4.1 | 99 21 -20.3 3.2 67 18 27432 85 11 -11.0 -1.0 | 108 21 -20.0 6.4 68 17 27737 70 10 -9.4 -3.4 | 102 19 -18.4 3.9 69 15 28346 85 14 -13.9 -1.2 | 105 24 -23.0 6.1 70 13 29566 120 2 -1.7 1.0 | 128 14 -10.8 8.3 71 12 29870 45 10 -7.1 -7.1 | 91 16 -16.1 0.3 72 10 31190 105 9 -8.7 2.3 | 119 20 -17.7 9.7 73 7 33620 90 15 -15.0 0.0 | 107 25 -24.0 7.3 Wind Parameters Mean winds (0-6000m): 279.1 at 15.5 knts Storm direction: 309.1 at 11.6 knts Shear (0-3000m) pos: 3.6 neg: 2.5 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 156.4 deg Storm rel helicity (0-3000m) pos: 123.4 neg: -18.8 tot: 104.6 m^2/s^2 ave: 34.9 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 9.2 stream: 5.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.19 Bulk Shear: 15.34 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 ------------------------------------------------------------------------------- 500 301 5 136 6| 0.0 11.2 11.2| 10.6 -9.3 1.3 2.5 0.25| 16.0 4.0 1000 175 5 143 16| 0.0 7.5 7.5| 27.4 -18.8 8.6 8.6 0.23| 11.7 2.7 1500 196 7 154 16| 3.2 5.0 8.1| 76.9 -18.8 58.1 38.7 0.45| 11.6 5.2 2000 210 9 162 15| 3.2 3.7 6.9| 90.6 -18.8 71.8 35.9 0.47| 10.3 4.8 2500 226 10 172 14| 3.7 3.0 6.6|109.3 -18.8 90.5 36.2 0.53| 9.5 5.0 3000 241 11 182 13| 3.6 2.5 6.0|123.4 -18.8 104.6 34.9 0.56| 9.2 5.2 4000 266 13 208 9| 3.2 2.0 5.2|127.9 -28.2 99.8 24.9 0.42| 9.3 4.0 5000 276 15 228 8| 2.5 1.6 4.1|138.8 -29.1 109.6 21.9 0.43| 8.1 3.5 6000 279 16 232 8| 2.0 2.0 4.0|140.6 -49.1 91.6 15.3 0.28| 8.0 2.2 Wrote GIF file: /home/apache/climate/data/raob//KDDC/skewt/KDDC.skewt.20250526.12.gif