UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025073000.upa.cvt Date: 0000Z 30 JUL 25 Searching for KDDC... Searching the city database file for: KDDC ... Date:0000Z 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 96 SFC 927 790 36.0 16.0 31 20.0 21.9 180 15 315.9 318.3 297.7 354.7 12.43 2 925 807 34.6 14.6 30 20.0 20.8 170 12 314.7 316.9 296.6 350.0 11.37 3 924 817 34.4 14.4 30 20.0 20.6 170 12 314.6 316.7 296.5 349.5 11.23 4 850 1564 26.8 12.8 42 14.0 17.3 190 19 314.2 316.3 296.3 348.4 10.99 5 828 1795 24.6 12.6 47 12.0 16.5 190 19 314.3 316.4 296.4 348.9 11.14 6 714 3068 12.2 10.2 88 2.0 10.9 206 17 314.2 316.3 296.3 348.4 11.02 7 711 3103 12.0 9.1 82 2.9 10.2 208 17 314.4 316.3 295.8 346.3 10.27 8 710 3115 12.4 5.4 62 7.0 8.2 208 17 314.9 316.5 294.3 339.8 7.95 9 708 3138 12.6 3.6 54 9.0 7.3 210 17 315.4 316.8 293.7 337.5 7.02 10 704 3186 12.2 4.2 58 8.0 7.5 212 17 315.5 316.9 294.0 338.6 7.37 11 700 3234 12.0 3.0 54 9.0 6.8 215 17 315.8 317.1 293.6 337.2 6.80 12 684 3428 11.6 -1.4 40 13.0 4.6 222 17 317.4 318.4 292.7 333.6 5.05 13 677 3514 11.2 -1.8 40 13.0 4.2 225 18 317.9 318.9 292.7 333.8 4.95 14 588 4674 2.6 -6.4 51 9.0 -1.7 177 5 321.0 321.8 292.9 334.2 4.03 15 571 4911 1.4 -9.6 44 11.0 -3.5 155 8 322.3 322.9 292.5 333.0 3.23 16 567 4968 1.6 -11.4 37 13.0 -4.0 157 8 323.2 323.7 292.4 332.6 2.82 17 564 5011 1.4 -12.6 34 14.0 -4.5 159 9 323.4 323.9 292.3 332.1 2.57 18 530 5509 -2.1 -15.1 36 13.0 -7.2 177 12 325.0 325.5 292.4 332.6 2.23 19 518 5691 -3.5 -11.5 54 8.0 -6.9 184 13 325.5 326.1 293.3 335.8 3.06 20 500 5970 -5.9 -11.9 63 6.0 -8.4 195 14 325.8 326.5 293.4 336.2 3.07 21 482 6256 -8.1 -12.2 72 4.1 -9.8 206 12 326.6 327.2 293.6 337.1 3.11 22 475 6369 -8.7 -14.7 62 6.0 -11.0 211 12 327.2 327.7 293.3 336.0 2.57 23 473 6402 -8.9 -18.9 44 10.0 -12.3 212 12 327.3 327.7 292.7 333.6 1.82 24 468 6484 -9.3 -21.3 37 12.0 -13.1 216 12 327.8 328.1 292.6 333.1 1.49 25 464 6550 -9.9 -16.9 57 7.0 -12.4 218 12 327.9 328.3 293.2 335.5 2.19 26 453 6735 -11.3 -18.3 56 7.0 -13.7 225 11 328.4 328.8 293.2 335.3 2.00 27 443 6906 -12.1 -23.1 39 11.0 -15.3 227 12 329.5 329.8 292.9 334.3 1.34 28 439 6975 -12.5 -22.5 43 10.0 -15.5 228 13 329.8 330.1 293.0 334.9 1.43 29 438 6992 -12.5 -24.5 36 12.0 -15.9 228 13 330.1 330.3 292.9 334.4 1.20 30 432 7097 -13.3 -25.3 36 12.0 -16.6 229 14 330.4 330.6 292.9 334.4 1.13 31 430 7133 -13.5 -24.5 39 11.0 -16.6 230 14 330.5 330.8 293.0 334.9 1.22 32 428 7168 -13.7 -23.7 43 10.0 -16.6 230 14 330.7 331.0 293.2 335.4 1.32 33 419 7329 -14.5 -30.5 24 16.0 -18.3 232 16 331.7 331.9 292.9 334.4 0.72 34 417 7366 -14.5 -28.5 29 14.0 -18.0 232 16 332.2 332.3 293.2 335.4 0.87 35 406 7568 -15.3 -36.3 15 21.0 -19.5 234 18 333.7 333.8 293.2 335.3 0.42 36 400 7680 -15.9 -30.9 26 15.0 -19.4 235 20 334.3 334.5 293.6 337.0 0.73 37 394 7793 -16.7 -28.7 35 12.0 -19.6 236 20 334.7 334.9 293.9 338.1 0.91 38 392 7832 -16.9 -29.9 31 13.0 -20.0 236 20 335.0 335.1 293.8 338.0 0.82 39 391 7851 -16.9 -30.9 29 14.0 -20.1 236 20 335.2 335.3 293.8 338.0 0.74 40 370 8262 -19.7 -34.7 25 15.0 -22.7 238 21 336.8 336.9 294.0 338.9 0.54 41 358 8505 -21.1 -39.1 18 18.0 -24.1 240 21 338.1 338.2 294.2 339.5 0.36 42 356 8547 -21.1 -44.1 11 23.0 -24.4 240 21 338.7 338.7 294.2 339.5 0.21 43 300 9780 -32.1 -45.1 26 13.0 -33.5 180 19 340.1 340.2 294.6 341.0 0.23 44 288 10068 -33.9 -51.9 15 18.0 -35.3 191 18 341.6 341.6 294.8 342.0 0.11 45 257 10861 -38.9 -57.9 12 19.0 -39.9 212 15 345.5 345.5 295.7 345.7 0.06 46 250 11050 -40.5 -54.5 21 14.0 -41.3 250 15 345.9 345.9 295.8 346.2 0.09 47 243 11242 -42.1 -58.1 16 16.0 -42.9 250 15 346.3 346.3 295.8 346.5 0.06 48 223 11813 -47.3 -56.3 35 9.0 -47.7 265 21 346.9 346.9 296.0 347.3 0.08 49 219 11932 -48.5 -55.5 44 7.0 -48.8 269 22 346.8 346.9 296.0 347.2 0.09 50 218 11962 -48.7 -60.7 24 12.0 -49.1 269 22 347.0 347.0 296.0 347.2 0.05 51 215 12053 -49.5 -58.5 34 9.0 -49.8 272 23 347.1 347.1 296.1 347.4 0.07 52 214 12083 -49.7 -58.7 34 9.0 -50.0 273 23 347.3 347.3 296.1 347.6 0.06 53 213 12113 -50.1 -56.1 49 6.0 -50.3 274 24 347.1 347.1 296.1 347.5 0.09 54 211 12175 -50.7 -57.7 43 7.0 -51.0 276 24 347.1 347.1 296.1 347.4 0.07 55 200 12520 -52.9 -66.9 17 14.0 -53.2 285 26 349.0 349.0 296.4 349.1 0.02 56 150 14320 -64.7 -74.7 24 10.0 -64.8 270 20 358.6 358.6 298.4 358.7 0.01 57 137 14868 -67.5 -76.5 27 9.0 -67.5 250 17 363.1 363.1 299.3 363.1 0.01 58 100 16760 -67.7 -85.7 6 18.0 -67.8 205 11 396.9 396.9 304.8 396.9 0.00 59 93 17194 -69.7 -87.7 6 18.0 -69.8 223 13 401.3 401.3 305.4 401.3 0.00 60 82 17950 -66.7 -88.7 3 22.0 -66.8 359 15 422.1 422.1 308.0 422.2 0.00 61 78 18255 -62.3 -88.3 2 26.0 -62.6 221 3 437.4 437.4 309.6 437.4 0.00 62 76 18415 -62.3 -88.3 2 26.0 -62.6 181 3 440.6 440.6 310.0 440.6 0.00 63 70 18920 -64.9 -88.9 2 24.0 -65.1 75 9 445.5 445.5 310.4 445.5 0.00 64 66 19279 -64.1 -89.1 2 25.0 -64.4 81 11 454.8 454.8 311.3 454.9 0.00 65 64 19468 -61.1 -89.1 1 28.0 -61.5 84 13 465.4 465.4 312.3 465.5 0.00 66 60 19870 -59.3 -87.3 1 28.0 -59.8 42 16 478.1 478.1 313.3 478.2 0.00 67 53 20640 -62.9 -88.9 2 26.0 -63.3 101 20 487.1 487.1 314.0 487.1 0.00 68 50 21000 -60.7 -88.7 1 28.0 -61.2 125 20 500.4 500.4 315.0 500.5 0.00 69 46 21521 -59.9 -87.9 1 28.0 -60.5 131 20 514.4 514.4 315.9 514.5 0.00 70 43 21947 -55.9 -86.9 1 31.0 -56.9 140 10 534.3 534.3 317.2 534.3 0.00 71 41 22250 -56.3 -86.3 1 30.0 -57.3 46 10 540.6 540.6 317.6 540.7 0.01 72 40 22408 -54.5 -85.5 1 31.0 -55.8 52 15 549.0 549.0 318.1 549.0 0.01 73 31 24040 -55.1 -86.1 1 31.0 -56.6 91 23 588.9 588.9 320.1 588.9 0.01 74 30 24250 -54.1 -85.1 1 31.0 -55.8 100 26 597.2 597.2 320.5 597.2 0.01 75 25 25424 -53.9 -85.9 1 32.0 -55.9 96 22 629.7 629.7 321.9 629.8 0.01 76 23 25965 -50.3 -84.3 1 34.0 -53.4 88 27 655.5 655.5 322.9 655.6 0.01 77 21 26560 -50.5 -83.5 1 33.0 -53.7 71 33 672.2 672.2 323.5 672.3 0.02 78 20 26880 -48.7 -83.7 1 35.0 -52.6 80 30 687.1 687.1 324.0 687.2 0.02 79 19 27219 -46.7 -82.7 1 36.0 -51.4 83 29 703.5 703.5 324.6 703.7 0.02 80 19 27219 -46.7 -81.7 1 35.0 -51.4 83 29 703.5 703.5 324.6 703.7 0.03 81 17 27955 -47.5 -82.5 1 35.0 -52.2 74 31 723.6 723.7 325.2 723.9 0.03 82 15 28789 -43.5 -81.5 1 38.0 -50.3 88 38 763.3 763.3 326.3 763.6 0.03 83 14 29254 -43.3 -81.3 1 38.0 -50.4 95 42 779.2 779.2 326.7 779.5 0.04 84 13 29751 -44.7 -81.7 1 37.0 -51.5 95 41 791.0 791.1 327.0 791.4 0.04 85 10 31520 -41.1 -80.1 1 39.0 -50.8 85 39 866.1 866.2 328.8 866.8 0.07 86 7.7 33309 -36.9 -78.9 0 42.0 -50.3 92 46 950.2 950.3 330.4 951.4 0.10 87 7.5 33491 -37.1 -79.1 0 42.0 -50.5 93 47 956.6 956.7 330.5 957.8 0.10 88 7.0 33970 -34.1 -77.1 0 43.0 -49.7 95 49 988.1 988.2 331.0 989.9 0.15 TRP 137 14868 -67.5 -76.5 27 9.0 -67.5 250 17 363.1 363.1 299.3 363.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5874.00 m Freezing level: 550.40 mb = 5210.14 m = 17093.43 ft Wetbulb zero: 613.88 mb = 4319.42 m = 14171.15 ft Precipitable water: 1.38 inches Sfc-500 mean rel hum: 49.63 % Est. max temperature: 34.42 C = 93.96 F Sfc-Lift cond lev (LCL): 695.28 mb = 3290.67 m = 10796.04 ft T: 11.88 C 700-500 lapse rate: 6.54 C/km ThetaE index: 11.35 C Layer 714.0- 704.0 mb Conv cond level (CCL): 653.01 mb = 3810.75 m = 12502.32 ft Mean mixing ratio: 11.12 g/kg Conv temperature: 38.74 C = 101.73 F Cap Strength: 2.21 C Lifted Index: -2.58 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.12 C Lifted Index @700 mb: 1.26 C Showalter Index: -2.35 C Risk: Severe thunderstorms possible Total Totals Index: 51.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 32.70 C Cross Totals Index: 18.70 C K Index: 36.50 Risk: > 80 % chance of thunderstorms Sweat Index: 253.60 Risk: None Energy Index: -2.32 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 581.97 J/kg Max Up Vert Vel: 34.12 m/s Conv Inhibition (B-): 54.35 J/kg Cap Strength: 2.19 C Lift Cond Lev (LCL): 692.72 mb = 3321.56 m = 10897.38 ft Lev Free Conv (LFC): 607.72 mb = 4402.44 m = 14443.52 ft Equ Level (EL): 197.72 mb = 12591.68 m = 41310.77 ft B at Equ Level: 573.13 J/kg Max Parcel Lev (MPL): 127.72 mb = 15289.79 m = 50162.75 ft Wind level data Storm motion: 228 at 10 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 ---------------------------------------------------------- 0 927 790 180 15 0.0 15.0 | 137 11 -7.6 8.2 1 925 807 170 12 -2.1 11.8 | 118 11 -9.7 5.1 2 883 1219 185 17 1.5 16.9 | 149 12 -6.1 10.2 3 854 1524 190 19 3.3 18.7 | 160 13 -4.3 11.9 4 850 1564 190 19 3.3 18.7 | 160 13 -4.3 11.9 5 824 1829 190 19 3.3 18.7 | 160 13 -4.3 11.9 6 796 2134 190 16 2.8 15.8 | 152 10 -4.8 9.0 7 768 2438 190 18 3.1 17.7 | 158 12 -4.5 11.0 8 741 2743 200 15 5.1 14.1 | 161 8 -2.5 7.3 9 715 3048 205 17 7.2 15.4 | 177 9 -0.4 8.6 10 700 3234 215 17 9.8 13.9 | 197 7 2.2 7.2 11 664 3658 230 18 13.8 11.6 | 232 8 6.2 4.8 12 640 3962 240 13 11.3 6.5 | 274 4 3.7 -0.3 13 616 4267 210 7 3.5 6.1 | 80 4 -4.1 -0.7 14 594 4572 185 4 0.3 4.0 | 69 8 -7.2 -2.8 15 572 4877 155 8 -3.4 7.3 | 93 11 -11.0 0.5 16 551 5182 165 10 -2.6 9.7 | 106 11 -10.2 2.9 17 500 5970 195 14 3.6 13.5 | 150 8 -4.0 6.8 18 492 6096 200 13 4.4 12.2 | 150 6 -3.1 5.5 19 454 6706 225 11 7.8 7.8 | 190 1 0.2 1.0 20 403 7620 235 18 14.7 10.3 | 244 8 7.1 3.6 21 400 7680 235 20 16.4 11.5 | 242 10 8.8 4.7 22 356 8534 240 21 18.2 10.5 | 251 11 10.6 3.7 23 327 9144 215 19 10.9 15.6 | 201 9 3.3 8.8 24 314 9449 210 17 8.5 14.7 | 186 8 0.9 8.0 25 301 9754 175 19 -1.7 18.9 | 143 15 -9.3 12.2 26 300 9780 180 19 0.0 19.0 | 148 14 -7.6 12.2 27 264 10668 215 16 9.2 13.1 | 194 7 1.6 6.3 28 253 10973 210 14 7.0 12.1 | 174 5 -0.6 5.4 29 250 11050 250 15 14.1 5.1 | 284 7 6.5 -1.6 30 242 11278 250 15 14.1 5.1 | 284 7 6.5 -1.6 31 201 12497 285 28 27.0 -7.2 | 306 24 19.4 -14.0 32 200 12520 285 26 25.1 -6.7 | 308 22 17.5 -13.5 33 182 13106 295 20 18.1 -8.5 | 325 19 10.5 -15.2 34 165 13716 280 18 17.7 -3.1 | 314 14 10.1 -9.9 35 157 14021 245 18 16.3 7.6 | 264 9 8.7 0.8 36 150 14320 270 20 20.0 -0.0 | 299 14 12.4 -6.8 37 142 14630 275 24 23.9 -2.1 | 298 19 16.3 -8.9 38 137 14868 250 17 16.0 5.8 | 276 8 8.4 -0.9 39 135 14935 255 15 14.5 3.9 | 293 7 6.9 -2.9 40 129 15240 240 16 13.9 8.0 | 259 6 6.3 1.2 41 122 15545 220 21 13.5 16.1 | 212 11 5.9 9.3 42 116 15850 230 25 19.2 16.1 | 231 15 11.6 9.3 43 111 16154 275 13 13.0 -1.1 | 326 10 5.4 -7.9 44 105 16459 265 11 11.0 1.0 | 330 7 3.4 -5.8 45 100 16760 205 11 4.6 10.0 | 137 4 -2.9 3.2 46 100 16764 235 2 1.6 1.1 | 47 8 -6.0 -5.6 47 95 17069 210 15 7.5 13.0 | 179 6 -0.1 6.2 48 90 17374 240 10 8.7 5.0 | 329 2 1.1 -1.8 49 86 17678 340 12 4.1 -11.3 | 11 18 -3.5 -18.0 50 82 17983 360 15 -0.0 -15.0 | 19 23 -7.6 -21.8 51 78 18288 210 2 1.0 1.7 | 53 8 -6.6 -5.0 52 70 18920 75 9 -8.7 -2.3 | 61 19 -16.3 -9.1 53 64 19507 85 13 -13.0 -1.1 | 69 22 -20.5 -7.9 54 61 19812 35 16 -9.2 -13.1 | 40 26 -16.8 -19.9 55 58 20117 70 16 -15.0 -5.5 | 62 26 -22.6 -12.2 56 55 20422 80 21 -20.7 -3.6 | 70 30 -28.3 -10.4 57 52 20726 110 20 -18.8 6.8 | 90 26 -26.4 0.1 58 50 21000 125 20 -16.4 11.5 | 101 24 -24.0 4.7 59 47 21336 125 20 -16.4 11.5 | 101 24 -24.0 4.7 60 45 21641 135 20 -14.1 14.1 | 109 23 -21.7 7.4 61 43 21946 145 10 -5.7 8.2 | 96 13 -13.3 1.4 62 41 22250 45 10 -7.1 -7.1 | 47 20 -14.7 -13.8 63 37 22860 70 29 -27.3 -9.9 | 64 39 -34.8 -16.7 64 32 23774 80 19 -18.7 -3.3 | 69 28 -26.3 -10.1 65 30 24250 100 26 -25.6 4.5 | 86 33 -33.2 -2.2 66 29 24384 80 27 -26.6 -4.7 | 71 36 -34.2 -11.5 67 28 24689 105 24 -23.2 6.2 | 89 31 -30.8 -0.6 68 27 24994 85 18 -17.9 -1.6 | 72 27 -25.5 -8.3 69 24 25603 100 23 -22.7 4.0 | 85 30 -30.2 -2.8 70 23 25908 90 26 -26.0 0.0 | 79 34 -33.6 -6.8 71 21 26518 70 33 -31.0 -11.3 | 65 43 -38.6 -18.1 72 20 26880 80 30 -29.5 -5.2 | 72 39 -37.1 -12.0 73 19 27127 85 29 -28.9 -2.5 | 76 38 -36.5 -9.3 74 18 27432 80 30 -29.5 -5.2 | 72 39 -37.1 -12.0 75 18 27737 70 29 -27.3 -9.9 | 64 39 -34.8 -16.7 76 13 29566 100 45 -44.3 7.8 | 91 52 -51.9 1.1 77 12 30175 85 32 -31.9 -2.8 | 76 41 -39.5 -9.6 78 10 31520 85 39 -38.9 -3.4 | 78 48 -46.4 -10.2 79 7 33970 95 49 -48.8 4.3 | 87 56 -56.4 -2.5 Wind Parameters Mean winds (0-6000m): 198.3 at 13.6 knts Storm direction: 228.3 at 10.2 knts Shear (0-3000m) pos: 2.4 neg: 0.3 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 107.6 deg Storm rel helicity (0-3000m) pos: 49.8 neg: -12.0 tot: 37.7 m^2/s^2 ave: 12.6 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 2.8 10^-3/s Energy-Hel index: 0.10 Bulk Rich Number: 195.46 Bulk Shear: 2.98 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 ------------------------------------------------------------------------------- 500 180 15 137 11| 3.1 0.0 3.1| 16.9 -7.6 9.2 18.4 0.36| 8.5 3.0 1000 185 17 148 12| 2.6 0.0 2.6| 22.9 -7.6 15.3 15.3 0.47| 5.3 2.5 1500 187 17 151 12| 1.7 0.7 2.4| 24.0 -12.0 12.0 8.0 0.28| 4.6 1.3 2000 189 17 153 11| 1.5 0.5 2.0| 28.1 -12.0 16.0 8.0 0.29| 4.7 1.4 2500 192 17 157 10| 2.2 0.4 2.6| 39.1 -12.0 27.1 10.8 0.44| 4.9 2.2 3000 198 17 166 10| 2.4 0.3 2.7| 49.8 -12.0 37.7 12.6 0.53| 5.2 2.8 4000 201 15 161 7| 1.8 2.0 3.8| 58.0 -14.5 43.4 10.9 0.30| 6.3 1.9 5000 196 14 150 7| 1.8 1.6 3.4| 79.8 -14.5 65.3 13.1 0.39| 6.0 2.3 6000 198 14 151 7| 2.0 1.4 3.4| 85.6 -14.5 71.1 11.8 0.40| 5.8 2.3 Wrote GIF file: /home/apache/climate/data/raob//KDDC/skewt/KDDC.skewt.20250730.00.gif