UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025073012.upa.cvt Date: 1200Z 30 JUL 25 Searching for KDDC... Searching the city database file for: KDDC ... Date:1200Z 30 JUL 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 114 SFC 927 790 20.0 17.8 87 2.2 18.5 280 3 299.6 302.1 294.4 340.4 13.97 2 926 799 19.8 17.9 89 1.9 18.5 295 4 299.5 302.0 294.4 340.6 14.07 3 925 809 20.2 17.8 86 2.4 18.5 310 6 300.0 302.5 294.6 340.9 14.00 4 923 828 20.6 17.2 81 3.4 18.3 306 7 300.6 303.0 294.4 340.1 13.50 5 922 837 22.2 17.2 73 5.0 18.8 303 7 302.3 304.8 294.8 342.2 13.51 6 918 875 23.0 16.0 65 7.0 18.2 295 8 303.5 305.8 294.5 340.8 12.55 7 914 913 23.2 15.2 61 8.0 17.8 286 9 304.1 306.3 294.3 339.7 11.97 8 908 971 23.2 14.2 57 9.0 17.2 272 11 304.6 306.7 293.9 338.3 11.28 9 907 980 23.4 14.4 57 9.0 17.4 270 11 304.9 307.1 294.1 339.2 11.44 10 904 1009 24.0 13.0 50 11.0 16.8 263 12 305.9 307.8 293.6 337.3 10.47 11 900 1048 26.0 12.0 42 14.0 16.8 254 14 308.3 310.1 293.9 338.2 9.83 12 884 1207 26.2 12.2 42 14.0 17.0 218 19 310.1 312.0 294.6 341.1 10.15 13 877 1277 27.0 11.0 37 16.0 16.5 219 19 311.6 313.4 294.5 340.7 9.44 14 850 1553 25.2 10.2 39 15.0 15.5 230 17 312.5 314.3 294.6 341.1 9.23 15 771 2400 18.6 6.6 45 12.0 11.2 252 13 314.3 315.8 294.1 339.1 7.95 16 767 2444 18.2 8.2 52 10.0 11.9 255 12 314.3 316.0 294.8 342.2 8.93 17 757 2557 17.4 5.4 45 12.0 10.2 251 12 314.6 316.1 293.8 338.0 7.45 18 700 3219 11.8 5.8 67 6.0 8.2 255 11 315.6 317.1 294.7 341.6 8.29 19 676 3510 9.0 4.1 71 4.9 6.1 255 10 315.6 317.0 294.2 339.5 7.62 20 669 3596 8.4 2.4 66 6.0 5.0 255 9 315.9 317.2 293.7 337.4 6.82 21 666 3634 8.2 0.2 57 8.0 3.8 255 9 316.0 317.2 292.9 334.6 5.84 22 663 3671 8.4 -3.6 43 12.0 2.3 255 9 316.7 317.5 291.9 330.9 4.42 23 656 3759 8.4 -8.6 29 17.0 0.6 251 8 317.6 318.2 291.0 327.6 3.04 24 623 4184 4.6 -3.4 56 8.0 0.5 260 9 318.0 318.9 292.6 333.4 4.78 25 619 4236 4.0 -0.6 72 4.6 1.5 265 9 317.9 319.0 293.5 336.8 5.93 26 613 4316 3.4 -0.2 77 3.6 1.4 269 10 318.1 319.3 293.7 337.8 6.16 27 578 4791 0.4 -4.6 69 5.0 -2.1 241 17 320.0 320.9 293.1 335.3 4.71 28 577 4805 0.2 -4.8 69 5.0 -2.3 240 17 319.9 320.8 293.0 335.0 4.64 29 572 4875 -0.3 -6.3 64 6.0 -3.1 236 18 320.1 320.9 292.7 333.7 4.18 30 560 5045 -1.5 -6.5 69 5.0 -3.8 236 19 320.6 321.5 292.9 334.4 4.20 31 557 5088 -1.7 -8.7 59 7.0 -4.8 236 19 320.9 321.6 292.4 332.6 3.56 32 548 5218 -2.7 -8.7 63 6.0 -5.4 237 20 321.2 321.9 292.6 333.1 3.62 33 535 5408 -3.9 -13.9 46 10.0 -7.8 237 20 322.0 322.5 291.7 330.2 2.44 34 509 5800 -6.7 -12.7 62 6.0 -9.1 239 22 323.2 323.8 292.4 332.7 2.83 35 500 5940 -7.5 -18.5 41 11.0 -11.2 240 23 323.9 324.2 291.7 330.0 1.78 36 496 6002 -7.9 -17.9 44 10.0 -11.3 238 23 324.2 324.5 291.9 330.6 1.89 37 492 6065 -8.3 -18.3 44 10.0 -11.7 236 24 324.4 324.8 291.9 330.7 1.84 38 491 6081 -8.5 -22.5 31 14.0 -12.8 236 24 324.4 324.6 291.4 328.8 1.28 39 487 6144 -8.9 -23.9 29 15.0 -13.3 235 24 324.6 324.8 291.3 328.6 1.14 40 481 6240 -9.5 -23.5 31 14.0 -13.6 236 25 325.0 325.3 291.5 329.2 1.19 41 477 6304 -9.9 -20.9 40 11.0 -13.3 237 26 325.3 325.6 291.9 330.6 1.51 42 475 6336 -10.1 -14.0 73 3.9 -11.6 237 26 325.5 326.0 293.0 334.7 2.73 43 472 6385 -10.5 -16.5 61 6.0 -12.6 237 26 325.6 326.0 292.6 333.2 2.23 44 465 6500 -11.1 -14.7 75 3.6 -12.5 238 27 326.2 326.7 293.1 335.1 2.63 45 457 6632 -11.7 -18.7 56 7.0 -14.0 239 28 327.1 327.5 292.7 333.7 1.91 46 452 6716 -12.1 -20.1 51 8.0 -14.6 240 29 327.6 327.9 292.7 333.6 1.71 47 443 6870 -13.3 -20.3 56 7.0 -15.5 248 30 328.0 328.3 292.8 334.0 1.72 48 433 7043 -14.5 -14.7 98 0.2 -14.6 256 31 328.6 329.2 293.9 338.3 2.83 49 432 7060 -13.7 -13.7 100 0.0 -13.7 256 30 329.8 330.5 294.4 340.4 3.07 50 420 7273 -14.9 -14.9 100 0.0 -14.9 263 27 331.0 331.5 294.5 340.8 2.87 51 402 7603 -17.1 -18.8 87 1.7 -17.7 274 21 332.3 332.7 294.3 339.9 2.16 52 400 7640 -17.3 -18.9 87 1.6 -17.8 270 22 332.5 332.9 294.3 340.0 2.15 53 389 7849 -18.9 -19.8 93 0.9 -19.2 267 23 333.1 333.5 294.4 340.3 2.04 54 387 7887 -19.1 -20.8 86 1.7 -19.6 266 23 333.3 333.7 294.3 340.0 1.88 55 300 9740 -30.7 -38.7 45 8.0 -31.8 270 15 342.1 342.2 295.3 343.9 0.45 56 250 11010 -40.9 -55.9 18 15.0 -41.7 215 19 345.3 345.3 295.7 345.6 0.08 57 200 12480 -52.5 -61.5 33 9.0 -52.8 170 29 349.6 349.6 296.6 349.8 0.05 58 150 14280 -66.5 -76.5 23 10.0 -66.5 230 13 355.5 355.5 297.8 355.6 0.01 59 138 14783 -69.3 -75.3 41 6.0 -69.4 200 21 359.2 359.2 298.5 359.2 0.01 60 100 16720 -67.1 -86.1 5 19.0 -67.2 290 17 398.1 398.1 304.9 398.1 0.00 61 97 16903 -68.3 -86.3 6 18.0 -68.4 293 13 399.2 399.2 305.1 399.2 0.00 62 94 17093 -65.9 -87.9 3 22.0 -66.0 289 10 407.5 407.5 306.2 407.6 0.00 63 89 17424 -66.9 -86.9 4 20.0 -67.0 230 12 412.0 412.0 306.7 412.0 0.00 64 70 18890 -62.5 -87.5 2 25.0 -62.8 110 3 450.7 450.7 310.9 450.7 0.00 65 63 19537 -64.1 -88.1 2 24.0 -64.4 64 6 460.9 460.9 311.8 460.9 0.00 66 62 19635 -62.1 -88.1 2 26.0 -62.4 83 7 467.5 467.5 312.4 467.5 0.00 67 59 19941 -63.3 -88.3 2 25.0 -63.6 77 10 471.5 471.5 312.8 471.5 0.00 68 57 20154 -60.7 -87.7 2 27.0 -61.2 34 12 482.0 482.0 313.6 482.0 0.00 69 55 20375 -61.7 -87.7 2 26.0 -62.1 52 24 484.7 484.7 313.8 484.7 0.00 70 50 20970 -58.3 -86.3 2 28.0 -59.0 95 13 506.1 506.1 315.4 506.1 0.00 71 47 21361 -57.3 -87.3 1 30.0 -58.1 90 15 517.5 517.5 316.1 517.5 0.00 72 45 21635 -58.3 -87.3 1 29.0 -59.1 90 22 521.6 521.6 316.4 521.6 0.00 73 41 22221 -58.1 -87.1 1 29.0 -59.0 85 12 536.1 536.1 317.3 536.2 0.00 74 38 22703 -55.5 -86.5 1 31.0 -56.8 55 15 554.5 554.6 318.3 554.6 0.01 75 36 23047 -56.3 -86.3 1 30.0 -57.5 66 25 561.1 561.1 318.7 561.2 0.01 76 32 23797 -55.7 -86.7 1 31.0 -57.1 108 22 582.0 582.0 319.8 582.0 0.01 77 31 24000 -54.1 -86.1 1 32.0 -55.8 91 22 591.6 591.6 320.2 591.6 0.01 78 30 24210 -54.9 -85.9 1 31.0 -56.5 85 33 595.0 595.0 320.4 595.0 0.01 79 29 24427 -55.1 -86.1 1 31.0 -56.7 81 30 600.2 600.2 320.6 600.3 0.01 80 28 24653 -53.3 -85.3 1 32.0 -55.3 84 33 611.3 611.3 321.1 611.3 0.01 81 22 26217 -50.7 -84.7 1 34.0 -53.8 85 31 662.7 662.7 323.2 662.8 0.01 82 21 26521 -51.1 -85.1 1 34.0 -54.2 92 31 670.3 670.3 323.4 670.4 0.01 83 20 26840 -49.1 -84.1 1 35.0 -52.8 100 32 685.9 685.9 324.0 686.0 0.02 84 19 27178 -47.3 -83.3 1 36.0 -51.8 98 33 701.6 701.6 324.5 701.8 0.02 85 15 28749 -44.9 -82.9 1 38.0 -51.1 100 38 758.7 758.7 326.2 758.9 0.03 86 13 29705 -44.9 -82.9 1 38.0 -51.6 80 30 790.4 790.4 327.0 790.6 0.03 87 12 30238 -46.5 -83.5 1 37.0 -52.8 76 32 803.0 803.0 327.3 803.3 0.03 88 11 30820 -43.5 -82.5 1 39.0 -51.5 85 35 834.1 834.1 328.1 834.5 0.04 89 10 31460 -43.9 -82.9 1 39.0 -52.1 95 38 855.7 855.7 328.5 856.1 0.04 90 8.6 32474 -41.1 -82.1 0 41.0 -51.5 97 43 904.3 904.3 329.5 904.9 0.05 91 7.5 33401 -40.5 -81.5 0 41.0 -51.9 99 48 942.8 942.9 330.2 943.6 0.07 92 7.3 33584 -40.9 -81.9 0 41.0 -52.2 99 49 948.5 948.6 330.3 949.2 0.07 93 7.0 33870 -38.3 -80.3 0 42.0 -51.4 100 51 970.7 970.8 330.7 971.7 0.09 94 6.8 34070 -36.1 -79.1 0 43.0 -50.7 988.0 988.0 331.0 989.3 0.11 TRP 138 14783 -69.3 -75.3 41 6.0 -69.4 200 21 359.2 359.2 298.5 359.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5826.00 m Freezing level: 575.00 mb = 4833.17 m = 15856.68 ft Wetbulb zero: 598.80 mb = 4505.20 m = 14780.67 ft Precipitable water: 1.33 inches Sfc-500 mean rel hum: 54.22 % Est. max temperature: 34.26 C = 93.66 F Sfc-Lift cond lev (LCL): 897.68 mb = 1071.31 m = 3514.74 ft T: 26.03 C 700-500 lapse rate: 7.09 C/km ThetaE index: 3.86 C Layer 918.0- 907.0 mb Conv cond level (CCL): 647.88 mb = 3861.52 m = 12668.89 ft Mean mixing ratio: 10.10 g/kg Conv temperature: 37.76 C = 99.98 F Cap Strength: 5.09 C Lifted Index: -0.90 C Risk: Thunderstorms probable Lifted Index @300 mb: 3.15 C Lifted Index @700 mb: 3.99 C Showalter Index: -1.13 C Risk: Thunderstorms probable Total Totals Index: 50.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 32.70 C Cross Totals Index: 17.70 C K Index: 36.90 Risk: > 80 % chance of thunderstorms Sweat Index: 254.11 Risk: None Energy Index: -2.08 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 106.53 J/kg Max Up Vert Vel: 14.60 m/s Conv Inhibition (B-): 369.05 J/kg Cap Strength: 5.09 C Lift Cond Lev (LCL): 724.21 mb = 2931.33 m = 9617.12 ft Lev Free Conv (LFC): 549.21 mb = 5200.07 m = 17060.41 ft Equ Level (EL): 419.21 mb = 7287.56 m = 23909.02 ft B at Equ Level: 105.31 J/kg Max Parcel Lev (MPL): 309.21 mb = 9520.05 m = 31233.40 ft Wind level data Storm motion: 270 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 ---------------------------------------------------------- 0 927 790 280 3 3.0 -0.5 | 87 9 -9.2 -0.4 1 925 809 310 6 4.6 -3.9 | 63 8 -7.6 -3.8 2 883 1219 215 19 10.9 15.6 | 175 16 -1.3 15.6 3 853 1524 235 18 14.7 10.3 | 194 11 2.6 10.4 4 850 1553 230 17 13.0 10.9 | 185 11 0.9 11.0 5 823 1829 235 18 14.7 10.3 | 194 11 2.6 10.4 6 794 2134 235 16 13.1 9.2 | 186 9 1.0 9.3 7 767 2438 255 12 11.6 3.1 | 170 3 -0.6 3.2 8 740 2743 245 11 10.0 4.6 | 155 5 -2.2 4.7 9 700 3219 255 11 10.6 2.8 | 152 3 -1.5 2.9 10 663 3658 255 9 8.7 2.3 | 125 4 -3.5 2.4 11 639 3962 240 7 6.1 3.5 | 120 7 -6.1 3.6 12 615 4267 270 10 10.0 -0.0 | 92 2 -2.2 0.1 13 570 4877 235 18 14.7 10.3 | 194 11 2.6 10.4 14 500 5940 240 23 19.9 11.5 | 214 14 7.8 11.6 15 490 6096 235 24 19.7 13.8 | 208 16 7.5 13.8 16 452 6706 240 29 25.1 14.5 | 222 20 13.0 14.6 17 434 7010 255 31 29.9 8.0 | 246 20 17.8 8.1 18 401 7620 275 21 20.9 -1.8 | 281 9 8.8 -1.8 19 400 7640 270 22 22.0 -0.0 | 270 10 9.8 0.1 20 369 8230 260 25 24.6 4.3 | 250 13 12.5 4.4 21 326 9144 275 18 17.9 -1.6 | 284 6 5.8 -1.5 22 300 9740 270 15 15.0 -0.0 | 268 3 2.8 0.1 23 299 9754 275 16 15.9 -1.4 | 289 4 3.8 -1.3 24 274 10363 245 11 10.0 4.6 | 155 5 -2.2 4.7 25 263 10668 220 14 9.0 10.7 | 164 11 -3.2 10.8 26 250 11010 215 19 10.9 15.6 | 175 16 -1.3 15.6 27 229 11582 210 21 10.5 18.2 | 175 18 -1.7 18.3 28 200 12480 170 29 -5.0 28.6 | 149 33 -17.2 28.6 29 199 12497 170 24 -4.2 23.6 | 145 29 -16.3 23.7 30 190 12802 170 32 -5.6 31.5 | 151 36 -17.7 31.6 31 172 13411 175 28 -2.4 27.9 | 152 32 -14.6 28.0 32 164 13716 220 18 11.6 13.8 | 178 14 -0.6 13.9 33 150 14280 230 13 10.0 8.4 | 165 9 -2.2 8.4 34 149 14326 240 19 16.5 9.5 | 204 10 4.3 9.6 35 138 14783 200 21 7.2 19.7 | 166 20 -5.0 19.8 36 135 14935 195 21 5.4 20.3 | 162 21 -6.7 20.4 37 128 15240 210 21 10.5 18.2 | 175 18 -1.7 18.3 38 122 15545 255 16 15.5 4.1 | 218 5 3.3 4.2 39 116 15850 290 11 10.3 -3.8 | 26 4 -1.8 -3.7 40 110 16154 225 15 10.6 10.6 | 172 11 -1.5 10.7 41 100 16720 290 17 16.0 -5.8 | 326 7 3.8 -5.7 42 94 17069 295 10 9.1 -4.2 | 37 5 -3.1 -4.1 43 90 17374 230 10 7.7 6.4 | 145 8 -4.5 6.5 44 85 17678 230 23 17.6 14.8 | 200 16 5.5 14.9 45 81 17983 350 11 1.9 -10.8 | 44 15 -10.2 -10.8 46 77 18288 55 11 -9.0 -6.3 | 74 22 -21.2 -6.2 47 74 18593 90 11 -11.0 0.0 | 90 23 -23.2 0.1 48 70 18890 110 3 -2.8 1.0 | 94 15 -15.0 1.1 49 70 18898 15 10 -2.6 -9.7 | 57 18 -14.7 -9.6 50 67 19202 0 0 -0.0 -0.0 | 90 12 -12.2 0.1 51 60 19812 115 10 -9.1 4.2 | 101 22 -21.2 4.3 52 57 20117 30 10 -5.0 -8.7 | 63 19 -17.2 -8.6 53 55 20422 55 26 -21.3 -14.9 | 66 37 -33.5 -14.8 54 50 20970 95 13 -13.0 1.1 | 93 25 -25.1 1.2 55 50 21031 115 19 -17.2 8.0 | 105 30 -29.4 8.1 56 47 21336 90 14 -14.0 0.0 | 90 26 -26.2 0.1 57 45 21641 90 22 -22.0 0.0 | 90 34 -34.2 0.1 58 43 21946 115 14 -12.7 5.9 | 104 26 -24.8 6.0 59 39 22555 50 10 -7.7 -6.4 | 72 21 -19.8 -6.4 60 35 23165 70 28 -26.3 -9.6 | 76 40 -38.5 -9.5 61 34 23470 75 26 -25.1 -6.7 | 80 38 -37.3 -6.7 62 32 23774 110 22 -20.7 7.5 | 103 34 -32.8 7.6 63 31 24079 85 22 -21.9 -1.9 | 87 34 -34.1 -1.8 64 30 24210 85 33 -32.9 -2.9 | 86 45 -45.0 -2.8 65 29 24384 80 29 -28.6 -5.0 | 83 41 -40.7 -5.0 66 28 24689 85 33 -32.9 -2.9 | 86 45 -45.0 -2.8 67 27 24994 70 28 -26.3 -9.6 | 76 40 -38.5 -9.5 68 25 25298 80 21 -20.7 -3.6 | 84 33 -32.8 -3.6 69 22 26213 85 31 -30.9 -2.7 | 87 43 -43.0 -2.6 70 20 26840 100 32 -31.5 5.6 | 97 44 -43.7 5.6 71 19 27127 100 34 -33.5 5.9 | 97 46 -45.6 6.0 72 18 27432 90 29 -29.0 0.0 | 90 41 -41.2 0.1 73 16 28346 85 37 -36.9 -3.2 | 86 49 -49.0 -3.1 74 15 28651 100 40 -39.4 6.9 | 98 52 -51.5 7.0 75 15 28956 100 35 -34.5 6.1 | 98 47 -46.6 6.2 76 14 29261 85 33 -32.9 -2.9 | 86 45 -45.0 -2.8 77 13 29566 90 30 -30.0 0.0 | 90 42 -42.2 0.1 78 13 29870 70 30 -28.2 -10.3 | 76 42 -40.3 -10.2 79 10 31460 95 38 -37.9 3.3 | 94 50 -50.0 3.4 80 7 33870 100 51 -50.2 8.9 | 98 63 -62.4 8.9 Wind Parameters Mean winds (0-6000m): 240.4 at 16.2 knts Storm direction: 270.4 at 12.2 knts Shear (0-3000m) pos: 2.0 neg: 2.8 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 36.5 deg Storm rel helicity (0-3000m) pos: 14.9 neg: -23.1 tot: -8.2 m^2/s^2 ave: -2.7 10^-3 m/s^2 rel: -0.03 Storm rel vorticity (0-3000m) horiz: 8.3 stream: -0.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 48.08 Bulk Shear: 2.22 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 ------------------------------------------------------------------------------- 500 230 13 166 9| 0.0 18.0 18.0| 1.7 -12.1 -10.4 -20.7 0.05| 27.9 1.3 1000 230 16 178 10| 2.4 9.0 11.4| 14.9 -15.5 -0.6 -0.6 0.12| 17.4 2.1 1500 232 16 182 10| 3.0 6.0 9.0| 14.9 -18.5 -3.7 -2.4 0.07| 13.4 1.0 2000 236 15 181 8| 2.6 4.5 7.1| 14.9 -21.0 -6.2 -3.1 0.02| 11.2 0.2 2500 238 14 178 7| 2.4 3.6 6.0| 14.9 -21.5 -6.7 -2.7 0.00| 9.4 0.0 3000 240 13 175 7| 2.0 2.8 4.8| 14.9 -23.1 -8.2 -2.7 -0.03| 8.3 -0.2 4000 243 13 171 6| 1.9 3.3 5.2| 16.9 -24.9 -8.0 -2.0 0.01| 8.3 0.1 5000 241 14 182 7| 1.5 3.0 4.4| 28.3 -25.7 2.6 0.5 0.06| 7.3 0.4 6000 240 16 193 8| 1.5 2.8 4.3| 59.3 -30.2 29.2 4.9 0.11| 7.0 0.8 Wrote GIF file: /home/apache/climate/data/raob//KDDC/skewt/KDDC.skewt.20250730.12.gif