UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041612.upa.cvt Date: 1200Z 16 APR 25 Searching for KDDC... Searching the city database file for: KDDC ... Date:1200Z 16 APR 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 92 1 925 762 190 18 SFC 922 790 10.0 1.0 54 9.0 5.6 190 18 289.8 290.6 282.4 302.7 4.46 3 907 926 10.4 0.4 50 10.0 5.5 200 30 291.6 292.3 283.1 304.2 4.34 4 903 963 11.4 0.4 47 11.0 6.0 202 33 293.0 293.8 283.7 305.7 4.36 5 896 1028 11.8 -0.2 44 12.0 5.9 207 39 294.0 294.8 284.0 306.4 4.20 6 882 1160 14.0 -1.0 36 15.0 6.6 216 51 297.6 298.4 285.2 309.7 4.03 7 852 1452 15.0 3.0 44 12.0 8.5 243 50 301.7 302.7 288.2 318.4 5.58 8 850 1472 15.0 3.0 44 12.0 8.5 245 49 301.9 302.9 288.3 318.6 5.59 9 824 1734 14.0 2.0 44 12.0 7.5 252 52 303.5 304.5 288.6 319.7 5.37 10 823 1745 14.0 2.0 44 12.0 7.5 252 52 303.6 304.6 288.7 319.9 5.37 11 794 2047 14.8 -2.2 31 17.0 6.2 259 43 307.6 308.4 288.8 320.3 4.10 12 724 2820 9.6 -7.4 29 17.0 1.8 247 24 310.1 310.7 288.6 319.7 3.03 13 707 3017 8.0 -9.0 29 17.0 0.5 253 24 310.5 311.0 288.5 319.2 2.73 14 700 3099 7.4 -9.6 29 17.0 0.1 255 24 310.7 311.2 288.5 319.1 2.63 15 632 3930 0.0 -12.0 40 12.0 -4.7 293 25 311.5 311.9 288.5 319.2 2.41 16 592 4449 -4.9 -10.9 63 6.0 -7.2 283 27 311.6 312.2 288.9 320.7 2.81 17 564 4828 -8.3 -14.3 62 6.0 -10.4 284 33 312.0 312.4 288.5 319.3 2.24 18 543 5122 -11.1 -15.0 73 3.9 -12.4 287 34 312.1 312.5 288.5 319.2 2.20 19 517 5497 -14.1 -20.1 60 6.0 -15.8 290 34 312.8 313.1 288.0 317.8 1.50 20 500 5750 -16.5 -21.3 66 4.8 -17.7 280 36 312.9 313.2 287.9 317.6 1.40 21 481 6039 -19.1 -22.7 73 3.6 -20.0 280 35 313.2 313.4 287.9 317.5 1.28 22 460 6368 -22.1 -23.2 91 1.1 -22.4 271 42 313.5 313.7 288.0 317.8 1.28 23 458 6400 -22.5 -24.5 84 2.0 -22.9 270 43 313.4 313.6 287.8 317.2 1.15 24 455 6448 -21.5 -32.5 36 11.0 -23.4 270 43 315.2 315.3 287.8 317.1 0.55 25 454 6464 -20.5 -43.5 11 23.0 -23.4 270 43 316.7 316.7 287.9 317.3 0.18 26 453 6480 -19.5 -55.5 3 36.0 -22.9 270 44 318.1 318.1 288.2 318.3 0.05 27 402 7354 -25.7 -58.7 3 33.0 -28.1 275 50 321.1 321.1 289.1 321.3 0.03 28 400 7390 -25.9 -56.9 4 31.0 -28.3 275 50 321.3 321.3 289.2 321.5 0.04 29 348 8381 -35.1 -48.1 25 13.0 -36.0 275 56 321.9 322.0 289.5 322.5 0.14 30 334 8666 -36.9 -57.9 10 21.0 -37.9 277 55 323.3 323.3 289.8 323.5 0.05 31 300 9400 -43.1 -56.1 23 13.0 -43.6 280 62 324.6 324.6 290.2 324.9 0.06 32 281 9836 -46.9 -56.9 31 10.0 -47.2 280 68 325.3 325.3 290.4 325.5 0.06 33 279 9883 -47.3 -58.3 27 11.0 -47.6 280 69 325.4 325.4 290.5 325.6 0.05 34 276 9954 -47.9 -54.9 44 7.0 -48.1 280 70 325.5 325.5 290.5 325.8 0.08 35 274 10002 -48.3 -56.3 39 8.0 -48.6 280 71 325.6 325.6 290.5 325.9 0.07 36 271 10074 -48.9 -55.9 44 7.0 -49.1 280 72 325.8 325.8 290.6 326.1 0.07 37 269 10122 -49.3 -53.7 60 4.4 -49.4 280 73 325.9 325.9 290.6 326.2 0.10 38 268 10147 -49.7 -54.1 60 4.4 -49.8 280 73 325.6 325.7 290.6 326.0 0.09 39 264 10244 -50.1 -60.1 30 10.0 -50.4 280 75 326.5 326.5 290.7 326.6 0.04 40 262 10294 -49.5 -65.5 14 16.0 -49.8 280 75 328.0 328.1 291.2 328.1 0.02 41 261 10319 -49.1 -64.1 16 15.0 -49.4 280 76 329.0 329.0 291.5 329.1 0.03 42 258 10395 -49.3 -62.3 20 13.0 -49.6 280 77 329.8 329.8 291.7 329.9 0.03 43 250 10600 -50.3 -66.3 13 16.0 -50.6 280 80 331.3 331.3 292.1 331.4 0.02 44 247 10679 -50.5 -67.5 12 17.0 -50.8 280 81 332.1 332.1 292.3 332.2 0.02 45 236 10975 -51.9 -68.9 11 17.0 -52.2 280 83 334.4 334.4 292.9 334.4 0.02 46 209 11752 -57.3 -71.3 15 14.0 -57.5 280 88 337.7 337.7 293.8 337.8 0.01 47 200 12030 -57.9 -73.9 11 16.0 -58.1 275 80 341.1 341.1 294.6 341.1 0.01 48 197 12125 -58.3 -74.3 11 16.0 -58.5 275 79 341.9 341.9 294.8 341.9 0.01 49 192 12286 -59.3 -75.3 11 16.0 -59.5 275 89 342.8 342.8 295.0 342.9 0.01 50 176 12831 -58.5 -78.5 6 20.0 -58.7 275 90 352.8 352.8 297.3 352.8 0.00 51 163 13311 -60.5 -81.5 5 21.0 -60.7 275 91 357.3 357.3 298.1 357.3 0.00 52 161 13388 -60.3 -81.9 4 21.6 -60.4 275 91 358.9 358.9 298.5 358.9 0.00 53 150 13830 -58.9 -83.9 3 25.0 -59.1 275 86 368.6 368.6 300.3 368.6 0.00 54 143 14131 -58.5 -86.5 2 28.0 -58.7 276 84 374.4 374.4 301.3 374.4 0.00 55 130 14731 -59.1 -87.1 1 28.0 -59.3 278 80 383.6 383.6 302.8 383.6 0.00 56 120 15230 -62.9 -87.9 2 25.0 -63.1 280 76 385.6 385.6 303.1 385.6 0.00 57 115 15494 -60.7 -88.7 1 28.0 -60.9 284 77 394.4 394.4 304.4 394.4 0.00 58 100 16360 -63.3 -89.3 2 26.0 -63.5 295 34 405.4 405.4 305.9 405.4 0.00 59 85 17345 -67.5 -89.5 3 22.0 -67.7 284 37 416.2 416.2 307.3 416.2 0.00 60 81 17636 -65.7 -89.7 2 24.0 -65.9 281 49 425.7 425.7 308.4 425.7 0.00 61 78 17864 -66.5 -90.5 2 24.0 -66.7 282 47 428.6 428.6 308.7 428.6 0.00 62 75 18102 -64.3 -90.3 2 26.0 -64.6 283 42 438.1 438.1 309.7 438.1 0.00 63 70 18520 -67.1 -90.1 2 23.0 -67.2 280 34 440.8 440.8 310.0 440.8 0.00 64 67 18784 -67.9 -89.9 3 22.0 -68.1 277 32 444.7 444.7 310.3 444.7 0.00 65 66 18875 -67.7 -90.7 2 23.0 -67.9 275 33 447.0 447.0 310.6 447.0 0.00 66 66 18875 -65.9 -89.9 2 24.0 -66.1 275 33 450.9 450.9 311.0 450.9 0.00 67 64 19062 -65.7 -90.7 2 25.0 -65.9 286 34 455.4 455.4 311.4 455.4 0.00 68 62 19256 -63.7 -90.7 1 27.0 -64.0 295 35 463.9 463.9 312.1 463.9 0.00 69 58 19663 -66.7 -90.7 2 24.0 -66.9 291 32 466.1 466.1 312.3 466.1 0.00 70 56 19878 -63.5 -90.5 1 27.0 -63.8 292 30 478.1 478.1 313.3 478.1 0.00 71 55 19988 -64.1 -90.1 2 26.0 -64.4 296 28 479.2 479.2 313.4 479.2 0.00 72 51 20456 -59.5 -89.5 1 30.0 -60.1 285 17 500.4 500.4 315.0 500.4 0.00 73 50 20580 -61.1 -89.1 1 28.0 -61.6 205 9 499.5 499.5 314.9 499.5 0.00 74 47 20963 -62.9 -90.9 1 28.0 -63.3 243 14 504.1 504.1 315.2 504.1 0.00 75 46 21096 -61.3 -90.3 1 29.0 -61.9 227 14 511.1 511.1 315.7 511.1 0.00 76 43 21513 -62.9 -90.9 1 28.0 -63.4 250 10 517.1 517.1 316.1 517.1 0.00 77 40 21963 -59.5 -89.5 1 30.0 -60.3 275 13 536.4 536.4 317.3 536.4 0.00 78 36 22624 -58.3 -89.3 1 31.0 -59.3 239 18 555.9 555.9 318.4 556.0 0.00 79 35 22803 -56.5 -88.5 1 32.0 -57.7 268 19 565.1 565.1 318.9 565.2 0.00 80 34 22987 -56.5 -88.5 1 32.0 -57.7 288 22 569.8 569.8 319.2 569.9 0.00 81 33 23176 -56.5 -88.5 1 32.0 -57.8 304 25 574.7 574.7 319.4 574.8 0.00 82 30 23780 -57.5 -88.5 1 31.0 -58.7 5 17 587.9 587.9 320.0 587.9 0.01 83 27 24446 -56.5 -88.5 1 32.0 -58.0 150 9 608.7 608.7 321.0 608.7 0.01 84 26 24686 -53.7 -87.7 1 34.0 -55.8 204 6 623.2 623.2 321.6 623.3 0.01 85 24 25200 -53.1 -87.1 1 34.0 -55.4 240 4 639.4 639.4 322.3 639.5 0.01 86 20 26370 -54.5 -87.5 1 33.0 -56.8 115 6 669.4 669.4 323.4 669.4 0.01 87 19 26698 -55.1 -88.1 1 33.0 -57.4 145 13 677.4 677.4 323.7 677.4 0.01 88 18 27045 -52.1 -87.1 1 35.0 -55.2 145 12 697.4 697.4 324.3 697.5 0.01 89 15 28227 -50.9 -85.9 1 35.0 -54.8 91 2 738.7 738.7 325.6 738.8 0.02 90 15 28227 -51.7 -86.7 1 35.0 -55.4 91 2 736.1 736.1 325.6 736.2 0.01 91 14 28676 -49.3 -86.3 1 37.0 -54.0 212 11 758.9 758.9 326.2 759.0 0.02 92 12 29694 -45.7 -84.7 0 39.0 -52.4 311 3 805.8 805.8 327.4 806.0 0.03 93 11 30273 -45.5 -84.5 0 39.0 -52.6 316 15 826.9 826.9 327.9 827.1 0.03 94 11 30273 -46.3 -84.3 1 38.0 -53.1 316 15 823.9 824.0 327.8 824.2 0.03 95 10 30910 -43.5 -83.5 0 40.0 -52.0 105 3 857.2 857.2 328.5 857.5 0.04 96 9.5 31254 -45.1 -84.1 0 39.0 -53.0 130 4 863.8 863.8 328.7 864.1 0.04 97 9.0 31616 -43.7 -83.7 0 40.0 -52.5 157 6 882.6 882.6 329.1 883.0 0.04 98 8.7 31844 -44.7 -84.7 0 40.0 -53.1 173 7 887.3 887.4 329.2 887.7 0.03 99 8.1 32325 -41.7 -82.7 0 41.0 -52.1 208 9 917.6 917.6 329.8 918.1 0.05 100 7.8 32581 -42.5 -82.5 0 40.0 -52.6 227 10 924.3 924.3 329.9 924.9 0.06 101 7.5 32847 -39.9 -80.9 0 41.0 -51.7 246 11 945.3 945.3 330.2 946.1 0.08 102 7.0 33320 -38.9 -80.9 0 42.0 -51.6 280 13 968.2 968.3 330.7 969.2 0.08 103 6.8 33519 -37.7 -79.7 0 42.0 -51.2 981.3 981.4 330.9 982.5 0.10 104 6.7 33622 -37.9 -79.9 0 42.0 -51.4 984.6 984.7 330.9 985.8 0.10 TRP 192 12286 -59.3 -75.3 11 16.0 -59.5 275 89 342.8 342.8 295.0 342.9 0.01 WND 161 13388 -60.3 -81.9 4 21.6 -60.4 275 91 358.9 358.9 298.5 358.9 0.00 Sounding variables and indices 1000-500 mb thick: 5658.00 m Freezing level: 632.00 mb = 3929.66 m = 12892.43 ft Wetbulb zero: 698.89 mb = 3111.89 m = 10209.48 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 45.58 % Est. max temperature: 28.13 C = 82.64 F Sfc-Lift cond lev (LCL): 803.82 mb = 1943.64 m = 6376.71 ft T: 14.53 C 700-500 lapse rate: 9.02 C/km ThetaE index: 1.19 C Layer 724.0- 632.0 mb Conv cond level (CCL): 600.52 mb = 4335.75 m = 14224.73 ft Mean mixing ratio: 4.81 g/kg Conv temperature: 31.31 C = 88.35 F Cap Strength: 10.94 C Lifted Index: 4.34 C Risk: None Lifted Index @300 mb: 8.94 C Lifted Index @700 mb: 10.37 C Showalter Index: 0.65 C Risk: Thunderstorms probable Total Totals Index: 51.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 31.50 C Cross Totals Index: 19.50 C K Index: 17.50 Risk: < 20 % chance of thunderstorms Sweat Index: 306.70 Risk: Showers and thunderstorms possible Energy Index: -0.09 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 61.04 J/kg Max Up Vert Vel: 11.05 m/s Conv Inhibition (B-): 52806.05 J/kg Cap Strength: 10.94 C Lift Cond Lev (LCL): 724.45 mb = 2815.17 m = 9236.02 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 296 at 26 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 ---------------------------------------------------------- 0 922 790 190 18 3.1 17.7 | 145 35 -19.9 28.8 1 876 1219 220 56 36.0 42.9 | 194 56 13.0 54.0 2 850 1472 245 49 44.4 20.7 | 214 38 21.4 31.8 3 845 1524 245 50 45.3 21.1 | 215 39 22.3 32.2 4 815 1829 255 53 51.2 13.7 | 229 38 28.2 24.8 5 785 2134 260 39 38.4 6.8 | 221 24 15.4 17.8 6 757 2438 255 26 25.1 6.7 | 187 18 2.1 17.8 7 730 2743 245 24 21.8 10.1 | 177 21 -1.2 21.2 8 700 3099 255 24 23.2 6.2 | 181 17 0.2 17.3 9 678 3353 275 21 20.9 -1.8 | 167 9 -2.1 9.2 10 652 3658 285 23 22.2 -6.0 | 171 5 -0.8 5.1 11 627 3962 295 25 22.7 -10.6 | 146 1 -0.3 0.5 12 604 4267 285 26 25.1 -6.7 | 206 5 2.1 4.3 13 581 4572 280 29 28.6 -5.0 | 223 8 5.6 6.0 14 559 4877 285 34 32.8 -8.8 | 257 10 9.9 2.3 15 517 5486 290 34 31.9 -11.6 | 274 9 9.0 -0.6 16 500 5750 280 36 35.5 -6.3 | 249 13 12.5 4.8 17 477 6096 280 35 34.5 -6.1 | 247 13 11.5 5.0 18 458 6401 270 43 43.0 -0.0 | 241 23 20.0 11.1 19 400 7390 275 50 49.8 -4.4 | 256 28 26.8 6.7 20 387 7620 275 50 49.8 -4.4 | 256 28 26.8 6.7 21 340 8534 275 57 56.8 -5.0 | 260 34 33.8 6.1 22 325 8839 280 53 52.2 -9.2 | 266 29 29.2 1.9 23 311 9144 280 55 54.2 -9.6 | 267 31 31.2 1.5 24 300 9400 280 62 61.1 -10.8 | 270 38 38.1 0.3 25 250 10600 280 80 78.8 -13.9 | 273 56 55.8 -2.8 26 205 11887 280 89 87.6 -15.5 | 274 65 64.7 -4.4 27 200 12030 275 80 79.7 -7.0 | 266 57 56.7 4.1 28 195 12192 275 79 78.7 -6.9 | 266 56 55.7 4.2 29 192 12286 275 89 88.7 -7.8 | 267 66 65.7 3.3 30 161 13388 275 91 90.7 -7.9 | 267 68 67.7 3.1 31 153 13716 275 91 90.7 -7.9 | 267 68 67.7 3.1 32 150 13830 275 86 85.7 -7.5 | 267 63 62.7 3.6 33 120 15240 280 76 74.8 -13.2 | 272 52 51.9 -2.1 34 114 15545 285 77 74.4 -19.9 | 280 52 51.4 -8.9 35 100 16360 295 34 30.8 -14.4 | 293 8 7.8 -3.3 36 94 16764 295 34 30.8 -14.4 | 293 8 7.8 -3.3 37 89 17069 270 33 33.0 -0.0 | 222 15 10.0 11.1 38 85 17374 285 37 35.7 -9.6 | 263 13 12.7 1.5 39 80 17678 280 51 50.2 -8.9 | 265 27 27.2 2.2 40 73 18288 285 38 36.7 -9.8 | 265 14 13.7 1.2 41 70 18520 280 34 33.5 -5.9 | 244 12 10.5 5.2 42 69 18593 280 29 28.6 -5.0 | 223 8 5.6 6.0 43 66 18898 275 33 32.9 -2.9 | 230 13 9.9 8.2 44 63 19202 295 35 31.7 -14.8 | 293 9 8.7 -3.7 45 57 19812 290 31 29.1 -10.6 | 266 6 6.1 0.5 46 51 20422 310 20 15.3 -12.9 | 77 8 -7.7 -1.8 47 50 20580 205 9 3.8 8.2 | 135 27 -19.2 19.2 48 49 20726 330 10 5.0 -8.7 | 98 18 -18.0 2.4 49 47 21031 220 15 9.6 11.5 | 149 26 -13.3 22.6 50 44 21336 250 11 10.3 3.8 | 140 19 -12.7 14.8 51 42 21641 250 10 9.4 3.4 | 137 20 -13.6 14.5 52 40 21946 280 13 12.8 -2.3 | 131 13 -10.2 8.8 53 38 22250 235 12 9.8 6.9 | 144 22 -13.2 17.9 54 36 22555 225 17 12.0 12.0 | 155 26 -11.0 23.1 55 35 22860 275 19 18.9 -1.7 | 157 10 -4.1 9.4 56 33 23165 305 25 20.5 -14.3 | 37 4 -2.5 -3.3 57 32 23470 280 19 18.7 -3.3 | 151 9 -4.3 7.8 58 30 23780 5 17 -1.5 -16.9 | 77 25 -24.5 -5.9 59 29 24079 5 17 -1.5 -16.9 | 77 25 -24.5 -5.9 60 27 24384 135 10 -7.1 7.1 | 121 35 -30.1 18.1 61 25 24994 270 2 2.0 -0.0 | 118 24 -21.0 11.1 62 20 26213 95 11 -11.0 1.0 | 110 36 -33.9 12.0 63 20 26370 115 6 -5.4 2.5 | 116 32 -28.4 13.6 64 20 26518 145 14 -8.0 11.5 | 126 38 -31.0 22.5 65 17 27432 145 10 -5.7 8.2 | 124 35 -28.7 19.3 66 15 28346 85 1 -1.0 -0.1 | 115 26 -24.0 11.0 67 14 28651 210 11 5.5 9.5 | 140 27 -17.5 20.6 68 13 28956 220 10 6.4 7.7 | 139 25 -16.6 18.7 69 12 29870 330 1 0.5 -0.9 | 114 25 -22.5 10.2 70 11 30175 290 17 16.0 -5.8 | 127 9 -7.0 5.2 71 10 30910 105 3 -2.9 0.8 | 115 28 -25.9 11.8 72 7 33320 280 13 12.8 -2.3 | 131 13 -10.2 8.8 Wind Parameters Mean winds (0-6000m): 265.7 at 34.0 knts Storm direction: 295.7 at 25.5 knts Shear (0-3000m) pos: 6.9 neg: 1.7 tot: 8.6 10-3/s Storm rel Dir Shear (0-3000m): 26.2 deg Storm rel helicity (0-3000m) pos: 754.1 neg: -115.9 tot: 638.2 m^2/s^2 ave: 212.7 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 21.3 stream: 7.5 10^-3/s Energy-Hel index: 0.29 Bulk Rich Number: 0.45 Bulk Shear: 134.75 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 ------------------------------------------------------------------------------- 500 215 40 180 43| 42.3 0.0 42.3|517.3 0.0 517.3 1034.6 0.88| 49.6 43.8 1000 231 45 198 41| 24.4 0.0 24.4|741.0 0.0 741.0 741.0 0.85| 37.9 32.3 1500 240 45 205 37| 10.4 0.0 10.4|747.6 -60.2 687.5 458.3 0.57| 32.6 18.6 2000 242 40 203 32| 7.8 2.6 10.4|747.6-107.6 640.1 320.0 0.42| 27.2 11.5 2500 244 37 200 29| 7.2 2.0 9.2|753.3-113.3 639.9 256.0 0.38| 23.8 9.1 3000 248 34 200 25| 6.9 1.7 8.6|754.1-115.9 638.2 212.7 0.35| 21.3 7.5 4000 256 32 204 21| 5.2 0.4 5.6|766.2-116.0 650.2 162.6 0.36| 17.8 6.5 5000 263 33 212 18| 4.4 0.8 5.2|776.6-129.6 647.0 129.4 0.33| 15.3 5.1 6000 266 34 219 17| 3.7 1.5 5.2|792.3-139.1 653.3 108.9 0.31| 14.0 4.3 Wrote GIF file: /home/apache/climate/data/raob//KDDC/skewt/KDDC.skewt.20250416.12.gif