UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080312.upa.cvt Date: 1200Z 3 AUG 25 Searching for KDDC... Searching the city database file for: KDDC ... Date:1200Z 3 AUG 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 129 SFC 927 790 18.2 14.9 81 3.3 16.0 65 7 297.7 299.8 292.1 331.3 11.57 2 925 809 18.8 13.9 73 4.9 15.6 75 8 298.5 300.5 291.7 330.2 10.85 3 918 875 20.4 12.4 60 8.0 15.3 89 9 300.8 302.6 291.7 330.0 9.90 4 868 1356 16.8 11.9 73 4.9 13.7 164 21 301.9 303.8 292.2 331.9 10.13 5 863 1406 16.6 11.6 72 5.0 13.4 166 23 302.2 304.1 292.2 331.8 9.99 6 852 1516 18.4 8.4 52 10.0 12.3 170 30 305.2 306.7 291.6 329.7 8.14 7 850 1536 18.4 9.4 56 9.0 12.8 170 29 305.4 307.0 292.2 331.7 8.74 8 812 1927 16.4 8.4 59 8.0 11.5 194 22 307.3 308.9 292.6 333.3 8.55 9 784 2225 15.4 6.4 55 9.0 10.0 223 14 309.3 310.8 292.5 333.0 7.71 10 745 2655 12.2 3.2 54 9.0 7.1 259 8 310.4 311.6 291.8 330.5 6.48 11 732 2803 11.6 1.6 50 10.0 6.1 275 8 311.3 312.4 291.6 329.6 5.88 12 725 2883 12.4 0.4 44 12.0 5.8 290 8 313.1 314.1 291.7 330.1 5.44 13 711 3047 11.2 -1.8 40 13.0 4.4 319 10 313.5 314.4 291.3 328.4 4.72 14 700 3177 11.0 -1.0 43 12.0 4.6 335 13 314.7 315.6 291.9 330.8 5.08 15 699 3189 11.0 0.0 47 11.0 5.0 335 13 314.8 315.8 292.3 332.1 5.48 16 681 3406 10.0 -4.0 37 14.0 2.9 334 14 316.0 316.8 291.6 329.4 4.18 17 649 3803 6.8 -5.2 42 12.0 0.9 327 18 316.8 317.6 291.6 329.7 4.00 18 627 4085 5.4 -8.6 36 14.0 -1.0 332 22 318.3 319.0 291.3 328.8 3.18 19 625 4111 5.4 -8.6 36 14.0 -1.0 332 23 318.6 319.2 291.5 329.1 3.19 20 545 5209 -4.7 -11.7 58 7.0 -7.5 337 36 319.3 319.9 291.4 328.8 2.86 21 527 5472 -6.9 -11.9 67 5.0 -8.9 334 39 319.8 320.3 291.6 329.4 2.92 22 512 5696 -8.3 -15.3 57 7.0 -10.8 331 42 320.7 321.2 291.2 328.4 2.27 23 500 5880 -9.1 -18.1 48 9.0 -12.1 320 40 321.9 322.3 291.2 328.2 1.84 24 488 6068 -10.1 -21.1 40 11.0 -13.5 316 38 323.0 323.2 291.2 328.0 1.46 25 485 6115 -10.7 -20.7 44 10.0 -13.7 315 38 322.8 323.1 291.2 328.0 1.52 26 479 6211 -11.3 -24.3 33 13.0 -14.9 312 39 323.2 323.4 290.9 327.1 1.12 27 477 6243 -11.3 -29.3 21 18.0 -15.6 312 39 323.6 323.7 290.6 326.1 0.71 28 474 6292 -11.5 -31.5 17 20.0 -16.0 311 39 323.9 324.0 290.6 326.0 0.58 29 467 6405 -12.5 -26.5 30 14.0 -16.1 308 40 324.1 324.3 291.0 327.4 0.94 30 463 6471 -12.7 -35.7 13 23.0 -17.3 306 40 324.6 324.7 290.6 326.1 0.39 31 462 6488 -12.7 -31.7 19 19.0 -16.9 306 41 324.8 324.9 290.8 326.9 0.58 32 459 6537 -13.1 -23.1 43 10.0 -15.9 305 41 324.9 325.2 291.6 329.5 1.30 33 456 6587 -13.5 -23.5 43 10.0 -16.3 304 41 325.0 325.3 291.6 329.4 1.26 34 450 6688 -14.1 -29.1 27 15.0 -17.6 301 42 325.5 325.7 291.2 328.3 0.77 35 424 7137 -18.1 -24.1 59 6.0 -19.7 290 45 326.0 326.2 291.9 330.5 1.28 36 421 7190 -18.5 -25.5 54 7.0 -20.2 289 45 326.1 326.4 291.7 330.2 1.14 37 414 7315 -19.3 -32.3 31 13.0 -21.8 286 46 326.7 326.8 291.4 328.9 0.61 38 409 7405 -19.9 -35.9 23 16.0 -22.7 284 47 327.0 327.1 291.3 328.7 0.44 39 408 7423 -20.1 -36.1 23 16.0 -22.8 284 47 327.0 327.1 291.3 328.6 0.43 40 400 7570 -21.1 -36.1 25 15.0 -23.7 280 48 327.6 327.7 291.5 329.2 0.44 41 399 7588 -21.3 -36.3 25 15.0 -23.8 282 48 327.5 327.6 291.5 329.1 0.43 42 398 7607 -21.5 -35.5 27 14.0 -23.9 284 49 327.5 327.6 291.5 329.2 0.47 43 396 7644 -21.5 -31.5 40 10.0 -23.5 285 49 328.0 328.1 291.9 330.5 0.69 44 395 7663 -21.1 -29.1 49 8.0 -22.8 285 49 328.7 328.9 292.2 331.9 0.87 45 394 7682 -21.1 -30.1 44 9.0 -22.9 285 50 329.0 329.1 292.2 331.9 0.80 46 349 8563 -29.3 -32.4 74 3.1 -29.8 280 57 329.5 329.7 292.3 332.2 0.72 47 337 8813 -28.3 -31.1 77 2.8 -28.8 276 59 334.2 334.4 293.6 337.3 0.85 48 335 8856 -28.3 -31.1 77 2.8 -28.8 275 59 334.8 334.9 293.8 337.9 0.85 49 312 9363 -31.5 -33.9 79 2.4 -31.9 253 49 337.2 337.3 294.3 339.8 0.70 50 306 9500 -32.1 -34.7 78 2.6 -32.5 247 50 338.2 338.3 294.5 340.7 0.66 51 300 9640 -33.1 -35.7 77 2.6 -33.5 240 54 338.7 338.8 294.6 341.0 0.61 52 267 10451 -38.9 -42.6 68 3.7 -39.2 237 62 341.7 341.8 295.1 343.1 0.34 53 250 10900 -42.7 -47.0 63 4.3 -43.0 235 67 342.6 342.6 295.1 343.5 0.22 54 231 11426 -47.3 -51.7 61 4.4 -47.5 233 68 343.4 343.5 295.3 344.0 0.14 55 220 11745 -50.1 -56.1 49 6.0 -50.3 232 68 343.9 343.9 295.3 344.3 0.09 56 215 11894 -51.7 -56.2 58 4.5 -51.8 231 69 343.7 343.7 295.3 344.1 0.09 57 209 12077 -53.1 -58.1 54 5.0 -53.2 230 69 344.3 344.3 295.4 344.6 0.07 58 208 12107 -53.3 -59.3 48 6.0 -53.5 230 69 344.5 344.5 295.4 344.7 0.06 59 200 12360 -51.3 -65.3 17 14.0 -51.7 245 68 351.5 351.5 297.0 351.7 0.03 60 185 12868 -52.6 -70.1 10 17.5 -52.9 280 71 357.4 357.4 298.2 357.4 0.02 61 150 14220 -56.1 -83.1 2 27.0 -56.4 295 25 373.4 373.4 301.2 373.4 0.00 62 100 16710 -67.1 -86.1 5 19.0 -67.2 165 3 398.1 398.1 304.9 398.1 0.00 63 94 17084 -65.9 -86.9 4 21.0 -66.0 161 3 407.5 407.5 306.2 407.6 0.00 64 87 17552 -67.5 -87.5 4 20.0 -67.6 34 1 413.5 413.5 306.9 413.5 0.00 65 72 18699 -64.7 -88.7 2 24.0 -64.9 24 8 442.4 442.4 310.1 442.4 0.00 66 70 18870 -66.1 -89.1 3 23.0 -66.3 350 5 443.0 443.0 310.2 443.0 0.00 67 67 19134 -66.7 -89.7 3 23.0 -66.9 345 8 447.3 447.3 310.6 447.3 0.00 68 56 20232 -60.1 -88.1 1 28.0 -60.6 58 20 485.8 485.8 313.9 485.9 0.00 69 54 20458 -60.7 -88.7 1 28.0 -61.2 64 21 489.5 489.5 314.2 489.6 0.00 70 51 20815 -57.5 -87.5 1 30.0 -58.3 55 10 505.1 505.1 315.3 505.1 0.00 71 50 20940 -58.3 -87.3 1 29.0 -59.0 55 8 506.1 506.1 315.4 506.1 0.00 72 48 21196 -59.3 -87.3 1 28.0 -59.9 58 9 509.7 509.7 315.6 509.7 0.00 73 39 22510 -54.5 -85.5 1 31.0 -55.8 91 19 553.0 553.0 318.3 553.0 0.01 74 36 23022 -55.1 -86.1 1 31.0 -56.5 72 15 564.2 564.2 318.9 564.3 0.01 75 34 23388 -54.1 -86.1 1 32.0 -55.6 61 15 576.2 576.2 319.5 576.2 0.01 76 32 23776 -54.9 -85.9 1 31.0 -56.4 62 19 584.1 584.1 319.9 584.1 0.01 77 30 24190 -52.9 -84.9 1 32.0 -54.9 65 23 600.4 600.4 320.6 600.5 0.01 78 29 24410 -52.5 -84.5 1 32.0 -54.6 79 22 607.4 607.4 320.9 607.4 0.01 79 28 24637 -53.5 -85.5 1 32.0 -55.5 67 23 610.7 610.7 321.1 610.8 0.01 80 23 25915 -50.3 -84.3 1 34.0 -53.4 114 24 655.5 655.5 322.9 655.6 0.01 81 22 26205 -51.3 -84.3 1 33.0 -54.2 85 14 660.9 660.9 323.1 661.0 0.01 82 20 26830 -48.5 -83.5 1 35.0 -52.4 85 21 687.7 687.7 324.0 687.9 0.02 83 16 28308 -45.9 -81.9 1 36.0 -51.4 91 26 741.5 741.5 325.7 741.8 0.03 84 14 29194 -47.3 -82.3 1 35.0 -52.7 92 30 765.6 765.7 326.4 765.9 0.03 85 12 30224 -43.1 -81.1 1 38.0 -51.0 71 35 815.0 815.1 327.6 815.5 0.05 86 11 30811 -43.3 -81.3 1 38.0 -51.4 80 37 834.8 834.9 328.1 835.3 0.05 87 11 30811 -42.5 -81.5 1 39.0 -51.0 80 37 837.8 837.8 328.1 838.2 0.05 88 10 31460 -38.7 -79.7 1 41.0 -49.7 90 39 875.1 875.1 329.0 875.8 0.07 89 10 31460 -38.3 -79.3 1 41.0 -49.5 90 39 876.6 876.6 329.0 877.3 0.07 90 8.6 32492 -40.1 -80.1 1 40.0 -51.0 94 41 908.2 908.2 329.6 909.0 0.08 91 7.4 33531 -33.9 -76.9 1 43.0 -49.4 98 43 973.3 973.4 330.8 975.0 0.15 92 7.0 33920 -33.7 -77.7 0 44.0 -49.6 100 44 989.7 989.8 331.0 991.3 0.14 93 6.9 34021 -33.3 -77.3 0 44.0 -49.6 995.5 995.6 331.1 997.2 0.15 94 6.2 34773 -32.9 -76.9 0 44.0 -50.0 1028.1 1028.2 331.6 1030.3 0.18 TRP 208 12107 -53.3 -59.3 48 6.0 -53.5 230 69 344.5 344.5 295.4 344.7 0.06 WND 185 12868 -52.6 -70.1 10 17.5 -52.9 280 71 357.4 357.4 298.2 357.4 0.02 Sounding variables and indices 1000-500 mb thick: 5751.00 m Freezing level: 582.23 mb = 4697.79 m = 15412.50 ft Wetbulb zero: 638.46 mb = 3936.78 m = 12915.78 ft Precipitable water: 1.08 inches Sfc-500 mean rel hum: 51.93 % Est. max temperature: 29.75 C = 85.55 F Sfc-Lift cond lev (LCL): 882.78 mb = 1211.24 m = 3973.82 ft T: 17.89 C 700-500 lapse rate: 7.44 C/km ThetaE index: 3.63 C Layer 784.0- 725.0 mb Conv cond level (CCL): 649.00 mb = 3802.75 m = 12476.08 ft Mean mixing ratio: 9.61 g/kg Conv temperature: 36.85 C = 98.33 F Cap Strength: 6.41 C Lifted Index: 1.54 C Risk: Showers probable Lifted Index @300 mb: 6.40 C Lifted Index @700 mb: 6.23 C Showalter Index: 1.31 C Risk: Showers probable Total Totals Index: 46.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.50 C Cross Totals Index: 18.50 C K Index: 24.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 210.80 Risk: None Energy Index: -0.61 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.97 J/kg Max Up Vert Vel: 7.87 m/s Conv Inhibition (B-): 62578.84 J/kg Cap Strength: 6.37 C Lift Cond Lev (LCL): 788.79 mb = 2173.21 m = 7129.87 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 347 at 19 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 65 7 -6.3 -3.0 | 145 19 -10.6 15.2 1 925 809 75 8 -7.7 -2.1 | 143 20 -12.0 16.0 2 882 1219 160 13 -4.4 12.2 | 164 32 -8.7 30.3 3 851 1524 170 30 -5.2 29.5 | 169 49 -9.5 47.7 4 850 1536 170 29 -5.0 28.6 | 169 48 -9.3 46.7 5 821 1829 185 24 2.1 23.9 | 177 42 -2.2 42.0 6 792 2134 215 16 9.2 13.1 | 189 32 4.9 31.2 7 764 2438 245 10 9.1 4.2 | 192 23 4.8 22.3 8 737 2743 265 7 7.0 0.6 | 188 19 2.7 18.7 9 711 3048 320 10 6.4 -7.7 | 192 11 2.2 10.5 10 700 3177 335 13 5.5 -11.8 | 191 6 1.2 6.3 11 685 3353 335 14 5.9 -12.7 | 197 6 1.6 5.4 12 659 3658 325 16 9.2 -13.1 | 224 7 4.9 5.0 13 635 3962 330 20 10.0 -17.3 | 262 6 5.7 0.8 14 611 4267 335 27 11.4 -24.5 | 312 10 7.1 -6.4 15 588 4572 350 28 4.9 -27.6 | 356 9 0.6 -9.5 16 567 4877 340 32 10.9 -30.1 | 331 14 6.7 -12.0 17 506 5791 330 43 21.5 -37.2 | 318 26 17.2 -19.1 18 500 5880 320 40 25.7 -30.6 | 300 25 21.4 -12.5 19 486 6096 315 38 26.9 -26.9 | 291 24 22.6 -8.8 20 400 7570 280 48 47.3 -8.3 | 257 44 43.0 9.8 21 397 7620 285 49 47.3 -12.7 | 263 43 43.1 5.4 22 350 8534 280 57 56.1 -9.9 | 261 53 51.9 8.2 23 335 8839 275 59 58.8 -5.1 | 257 56 54.5 13.0 24 321 9144 260 52 51.2 9.0 | 240 54 46.9 27.1 25 308 9449 250 48 45.1 16.4 | 230 53 40.8 34.5 26 300 9640 240 54 46.8 27.0 | 223 62 42.5 45.1 27 295 9754 240 54 46.8 27.0 | 223 62 42.5 45.1 28 250 10900 235 67 54.9 38.4 | 222 76 50.6 56.5 29 208 12107 230 69 52.9 44.4 | 218 79 48.6 62.5 30 205 12192 225 69 48.8 48.8 | 214 80 44.5 66.9 31 200 12360 245 68 61.6 28.7 | 231 74 57.4 46.9 32 185 12868 280 71 69.9 -12.3 | 265 66 65.7 5.8 33 178 13106 280 71 69.9 -12.3 | 265 66 65.7 5.8 34 155 14021 285 41 39.6 -10.6 | 258 36 35.3 7.5 35 150 14220 295 25 22.7 -10.6 | 248 20 18.4 7.6 36 147 14326 295 25 22.7 -10.6 | 248 20 18.4 7.6 37 140 14630 305 24 19.7 -13.8 | 254 16 15.4 4.4 38 127 15240 270 15 15.0 -0.0 | 211 21 10.7 18.1 39 121 15545 340 12 4.1 -11.3 | 179 7 -0.2 6.8 40 115 15850 40 8 -5.1 -6.1 | 142 15 -9.4 12.0 41 104 16459 65 13 -11.8 -5.5 | 128 20 -16.1 12.6 42 100 16710 165 3 -0.8 2.9 | 166 22 -5.0 21.0 43 94 17069 165 3 -0.8 2.9 | 166 22 -5.0 21.0 44 85 17678 0 0 -0.0 -0.0 | 167 19 -4.3 18.1 45 77 18288 50 8 -6.1 -5.1 | 141 17 -10.4 13.0 46 73 18593 45 10 -7.1 -7.1 | 134 16 -11.3 11.0 47 70 18870 350 5 0.9 -4.9 | 166 14 -3.4 13.2 48 70 18898 305 1 0.8 -0.6 | 169 18 -3.4 17.5 49 66 19202 355 10 0.9 -10.0 | 157 9 -3.4 8.2 50 63 19507 70 11 -10.3 -3.8 | 135 20 -14.6 14.4 51 60 19812 40 14 -9.0 -10.7 | 119 15 -13.3 7.4 52 54 20422 65 22 -19.9 -9.3 | 110 26 -24.2 8.8 53 52 20726 55 12 -9.8 -6.9 | 129 18 -14.1 11.2 54 50 20940 55 8 -6.6 -4.6 | 141 17 -10.8 13.5 55 49 21031 80 11 -10.8 -1.9 | 137 22 -15.1 16.2 56 47 21336 40 8 -5.1 -6.1 | 142 15 -9.4 12.0 57 45 21641 55 14 -11.5 -8.0 | 123 19 -15.7 10.1 58 43 21946 60 23 -19.9 -11.5 | 105 25 -24.2 6.6 59 41 22250 100 20 -19.7 3.5 | 132 32 -24.0 21.6 60 37 22860 80 17 -16.7 -3.0 | 126 26 -21.0 15.2 61 35 23165 65 13 -11.8 -5.5 | 128 20 -16.1 12.6 62 34 23470 60 16 -13.9 -8.0 | 119 21 -18.1 10.1 63 30 24190 65 23 -20.8 -9.7 | 108 26 -25.1 8.4 64 29 24384 80 22 -21.7 -3.8 | 119 30 -25.9 14.3 65 28 24689 65 23 -20.8 -9.7 | 108 26 -25.1 8.4 66 27 24994 65 28 -25.4 -11.8 | 102 30 -29.6 6.3 67 25 25298 80 31 -30.5 -5.4 | 110 37 -34.8 12.7 68 23 25908 115 24 -21.8 10.1 | 137 38 -26.0 28.3 69 22 26213 85 14 -13.9 -1.2 | 133 25 -18.2 16.9 70 21 26518 105 17 -16.4 4.4 | 137 31 -20.7 22.5 71 20 26822 80 19 -18.7 -3.3 | 123 27 -23.0 14.8 72 20 26830 85 21 -20.9 -1.8 | 123 30 -25.2 16.3 73 18 27432 90 22 -22.0 0.0 | 125 32 -26.3 18.1 74 17 28042 105 30 -29.0 7.8 | 128 42 -33.2 25.9 75 16 28346 90 26 -26.0 0.0 | 121 35 -30.3 18.1 76 15 28956 100 41 -40.4 7.1 | 119 51 -44.6 25.2 77 14 29261 90 28 -28.0 0.0 | 119 37 -32.3 18.1 78 13 29566 80 30 -29.5 -5.2 | 111 36 -33.8 12.9 79 13 29870 90 38 -38.0 0.0 | 113 46 -42.3 18.1 80 12 30175 70 35 -32.9 -12.0 | 99 38 -37.2 6.1 81 10 31460 90 39 -39.0 0.0 | 113 47 -43.3 18.1 82 7 33920 100 44 -43.3 7.6 | 118 54 -47.6 25.8 Wind Parameters Mean winds (0-6000m): 316.7 at 24.8 knts Storm direction: 346.7 at 18.6 knts Shear (0-3000m) pos: 2.6 neg: 0.8 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 94.0 deg Storm rel helicity (0-3000m) pos: 295.0 neg: -9.1 tot: 285.9 m^2/s^2 ave: 95.3 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 14.8 stream: 5.8 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.18 Bulk Shear: 169.85 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 ------------------------------------------------------------------------------- 500 136 11 155 29| 19.7 0.0 19.7| 77.6 -1.5 76.1 152.2 0.47| 21.8 10.2 1000 163 18 165 37| 14.7 0.0 14.7|180.4 -1.5 178.9 178.9 0.46| 20.8 9.6 1500 177 18 172 37| 6.8 0.0 6.8|279.4 -1.5 277.9 185.3 0.49| 20.4 9.9 2000 186 16 176 34| 3.6 0.0 3.6|281.8 -8.0 273.8 136.9 0.41| 17.7 7.2 2500 195 15 179 33| 3.2 0.0 3.2|287.0 -9.1 277.9 111.2 0.36| 16.7 6.0 3000 214 15 188 31| 2.6 0.8 3.4|295.0 -9.1 285.9 95.3 0.39| 14.8 5.8 4000 297 18 229 15| 3.4 0.6 4.0|326.8 -18.7 308.1 77.0 0.43| 13.8 5.9 5000 321 22 262 9| 2.7 2.0 4.7|326.8 -46.4 280.4 56.1 0.33| 12.5 4.2 6000 317 25 270 13| 2.3 2.8 5.1|326.8-188.7 138.1 23.0 0.14| 12.5 1.7 Wrote GIF file: /home/apache/climate/data/raob//KDDC/skewt/KDDC.skewt.20250803.12.gif