UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052800.upa.cvt Date: 0000Z 28 MAY 25 Searching for KDDC... Searching the city database file for: KDDC ... Date:0000Z 28 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 157 SFC 929 790 16.0 11.0 72 5.0 13.0 40 7 295.3 296.9 289.0 321.0 8.90 2 925 824 15.6 11.7 78 3.9 13.2 55 6 295.3 296.9 289.5 322.3 9.37 3 898 1074 12.8 10.7 87 2.1 11.5 46 5 294.9 296.5 289.0 320.9 9.03 4 872 1321 11.0 9.1 88 1.9 9.9 28 3 295.5 297.0 288.6 319.6 8.34 5 850 1534 9.8 8.0 89 1.8 8.8 255 1 296.4 297.8 288.6 319.5 7.94 6 844 1593 9.6 7.5 87 2.1 8.4 261 2 296.8 298.2 288.5 319.3 7.73 7 814 1892 7.0 6.5 97 0.5 6.7 291 9 297.1 298.5 288.4 319.0 7.48 8 803 2004 7.2 5.6 90 1.6 6.3 302 12 298.5 299.8 288.6 319.4 7.12 9 794 2097 6.4 5.6 95 0.8 5.9 311 14 298.6 299.9 288.7 319.8 7.20 10 790 2139 7.0 4.4 83 2.6 5.6 315 15 299.7 300.9 288.5 319.4 6.65 11 787 2170 8.8 2.8 66 6.0 5.6 312 15 301.9 303.0 288.7 319.8 5.95 12 783 2212 9.4 2.4 62 7.0 5.6 309 15 303.0 304.1 288.9 320.6 5.82 13 780 2244 9.4 1.4 57 8.0 5.2 306 15 303.4 304.4 288.7 319.8 5.43 14 773 2319 9.0 3.0 66 6.0 5.7 300 16 303.7 304.8 289.5 322.3 6.15 15 748 2591 7.8 0.8 61 7.0 4.1 297 14 305.3 306.3 289.3 321.8 5.42 16 734 2747 7.4 -6.6 36 14.0 1.1 305 12 306.5 307.1 287.6 316.4 3.18 17 726 2837 6.8 -7.2 36 14.0 0.6 317 12 306.8 307.4 287.6 316.4 3.06 18 720 2906 6.2 -9.8 31 16.0 -0.5 326 13 306.9 307.3 287.0 314.8 2.52 19 700 3136 4.4 -7.6 41 12.0 -0.9 345 13 307.4 307.9 287.8 317.0 3.08 20 639 3868 -1.9 -7.9 63 6.0 -4.4 325 26 308.3 308.9 288.3 318.7 3.30 21 637 3893 -2.1 -11.1 50 9.0 -5.6 325 26 308.4 308.8 287.6 316.5 2.57 22 636 3906 -2.1 -12.1 46 10.0 -5.9 325 27 308.5 309.0 287.5 316.1 2.38 23 635 3918 -1.7 -20.7 22 19.0 -7.5 325 27 309.1 309.3 286.4 312.9 1.16 24 633 3943 -1.3 -31.3 8 30.0 -8.5 325 27 309.8 309.9 285.8 311.4 0.44 25 625 4045 -0.9 -37.9 4 37.0 -8.7 325 27 311.4 311.5 286.1 312.3 0.23 26 611 4225 -2.3 -27.3 13 25.0 -8.9 325 29 311.8 312.0 286.8 314.1 0.67 27 592 4474 -3.9 -31.9 9 28.0 -10.4 322 30 312.8 312.9 286.9 314.4 0.45 28 586 4555 -2.7 -45.7 2 43.0 -10.4 321 31 315.1 315.1 287.3 315.5 0.11 29 580 4636 -3.3 -47.3 2 44.0 -10.8 321 30 315.3 315.4 287.3 315.7 0.09 30 541 5182 -7.7 -39.7 6 32.0 -13.6 325 27 316.4 316.5 287.8 317.3 0.22 31 524 5429 -8.7 -50.7 2 42.0 -14.7 325 28 318.1 318.2 288.2 318.4 0.07 32 500 5790 -11.9 -49.9 3 38.0 -17.0 325 30 318.5 318.5 288.3 318.8 0.08 33 469 6277 -16.3 -53.3 3 37.0 -20.4 326 29 319.0 319.0 288.5 319.2 0.06 34 425 7014 -20.7 -55.7 3 35.0 -24.0 321 35 322.4 322.5 289.6 322.6 0.05 35 400 7460 -24.3 -50.3 7 26.0 -26.8 315 39 323.4 323.4 289.9 323.8 0.10 36 386 7718 -26.3 -49.3 10 23.0 -28.5 314 38 324.1 324.1 290.1 324.5 0.11 37 365 8119 -29.9 -44.9 22 15.0 -31.4 311 35 324.5 324.6 290.3 325.2 0.19 38 362 8177 -30.1 -46.1 20 16.0 -31.6 311 35 325.0 325.0 290.5 325.7 0.17 39 355 8316 -31.5 -44.5 27 13.0 -32.7 310 34 325.0 325.0 290.5 325.7 0.21 40 352 8376 -31.9 -44.9 26 13.0 -33.1 311 34 325.2 325.2 290.6 326.0 0.20 41 349 8436 -32.5 -48.5 19 16.0 -33.8 311 34 325.2 325.2 290.5 325.7 0.13 42 347 8476 -32.7 -44.7 29 12.0 -33.8 311 34 325.5 325.5 290.6 326.2 0.21 43 343 8558 -33.7 -44.7 32 11.0 -34.7 312 34 325.2 325.2 290.6 326.0 0.21 44 339 8640 -34.3 -44.3 36 10.0 -35.2 312 34 325.5 325.5 290.6 326.3 0.22 45 333 8764 -35.3 -47.3 28 12.0 -36.2 313 33 325.7 325.8 290.7 326.4 0.16 46 332 8785 -35.5 -51.5 18 16.0 -36.5 313 33 325.8 325.8 290.6 326.1 0.10 47 330 8827 -35.9 -46.9 31 11.0 -36.7 313 33 325.8 325.8 290.7 326.4 0.17 48 327 8890 -36.3 -47.3 31 11.0 -37.1 314 33 326.1 326.1 290.7 326.7 0.16 49 322 8997 -37.3 -46.3 39 9.0 -38.0 314 33 326.1 326.2 290.8 326.8 0.19 50 320 9040 -37.7 -47.7 34 10.0 -38.4 314 33 326.2 326.2 290.8 326.8 0.16 51 300 9480 -41.9 -49.9 41 8.0 -42.3 310 37 326.3 326.3 290.8 326.8 0.13 52 292 9663 -43.5 -51.5 41 8.0 -43.9 312 36 326.6 326.6 290.9 327.0 0.11 53 291 9686 -43.7 -54.7 29 11.0 -44.2 312 36 326.6 326.6 290.8 326.9 0.08 54 288 9755 -44.1 -56.1 25 12.0 -44.6 312 36 327.0 327.0 290.9 327.3 0.07 55 280 9944 -45.9 -53.9 40 8.0 -46.2 314 35 327.1 327.1 291.0 327.4 0.09 56 277 10016 -46.1 -61.1 17 15.0 -46.6 315 35 327.8 327.8 291.1 327.9 0.04 57 250 10690 -51.9 -62.9 26 11.0 -52.1 295 32 328.9 328.9 291.5 329.0 0.03 58 220 11503 -58.1 -68.1 27 10.0 -58.2 305 40 331.6 331.6 292.2 331.7 0.02 59 200 12100 -58.3 -72.3 15 14.0 -58.5 280 33 340.4 340.4 294.4 340.5 0.01 60 150 13930 -55.3 -83.3 2 28.0 -55.6 255 29 374.8 374.8 301.4 374.8 0.00 61 100 16500 -56.9 -85.9 1 29.0 -57.3 250 35 417.8 417.8 307.4 417.8 0.00 62 85 17515 -62.7 -87.7 2 25.0 -63.0 281 18 425.9 425.9 308.4 425.9 0.00 63 81 17812 -62.1 -88.1 2 26.0 -62.4 271 13 433.1 433.1 309.1 433.1 0.00 64 70 18710 -63.9 -88.9 2 25.0 -64.1 170 13 447.7 447.7 310.6 447.7 0.00 65 69 18798 -63.3 -88.3 2 25.0 -63.6 153 13 450.8 450.8 310.9 450.8 0.00 66 63 19358 -62.9 -87.9 2 25.0 -63.2 241 7 463.6 463.6 312.1 463.6 0.00 67 61 19556 -64.3 -88.3 2 24.0 -64.6 249 3 464.8 464.8 312.2 464.8 0.00 68 54 20309 -60.1 -88.1 1 28.0 -60.6 299 14 490.9 490.9 314.3 490.9 0.00 69 50 20790 -59.1 -87.1 1 28.0 -59.7 70 6 504.2 504.2 315.2 504.2 0.00 70 44 21595 -57.1 -87.1 1 30.0 -58.0 108 12 527.9 527.9 316.8 527.9 0.00 71 43 21740 -57.5 -87.5 1 30.0 -58.4 113 11 530.4 530.4 316.9 530.4 0.00 72 43 21740 -55.7 -86.7 1 31.0 -56.8 113 11 534.8 534.8 317.2 534.8 0.00 73 39 22364 -54.5 -85.5 1 31.0 -55.8 70 11 553.0 553.0 318.3 553.0 0.01 74 37 22700 -55.7 -85.7 1 30.0 -56.9 70 10 558.3 558.3 318.5 558.3 0.01 75 35 23055 -54.3 -86.3 1 32.0 -55.8 35 11 570.9 570.9 319.2 570.9 0.01 76 33 23431 -55.5 -85.5 1 30.0 -56.9 359 11 577.4 577.4 319.5 577.4 0.01 77 30 24040 -54.1 -85.1 1 31.0 -55.8 25 3 597.2 597.2 320.5 597.2 0.01 78 29 24257 -54.3 -85.3 1 31.0 -56.1 32 6 602.4 602.4 320.7 602.5 0.01 79 27 24719 -49.9 -83.9 1 34.0 -52.7 39 10 627.2 627.2 321.8 627.3 0.01 80 26 24965 -50.7 -83.7 1 33.0 -53.4 67 12 631.8 631.8 322.0 631.9 0.01 81 20 26680 -48.9 -82.9 1 34.0 -52.7 130 15 686.5 686.5 324.0 686.7 0.02 82 19 27018 -48.5 -83.5 1 35.0 -52.6 101 13 697.9 697.9 324.4 698.0 0.02 83 18 27376 -46.1 -82.1 1 36.0 -51.2 5 6 716.3 716.3 325.0 716.5 0.03 84 17 27756 -47.5 -82.5 1 35.0 -52.2 45 16 723.6 723.7 325.2 723.9 0.03 85 15 28587 -46.1 -82.1 1 36.0 -51.8 50 5 754.7 754.7 326.1 754.9 0.03 86 14 29046 -46.7 -82.7 1 36.0 -52.4 360 10 767.7 767.7 326.4 767.9 0.03 87 13 29542 -43.5 -81.5 1 38.0 -50.8 7 11 795.2 795.2 327.1 795.6 0.04 88 11 30671 -41.7 -80.7 1 39.0 -50.6 50 8 840.7 840.7 328.2 841.2 0.05 89 11 30671 -37.7 -79.7 0 42.0 -48.8 50 8 855.2 855.2 328.5 855.8 0.06 90 10 31330 -36.9 -78.9 0 42.0 -48.9 125 2 881.8 881.8 329.1 882.6 0.08 91 9.4 31759 -35.3 -78.3 0 43.0 -48.6 97 3 903.6 903.7 329.5 904.6 0.09 92 9.0 32060 -36.9 -78.9 0 42.0 -49.5 78 3 908.8 908.8 329.6 909.7 0.09 93 8.3 32620 -36.3 -79.3 0 43.0 -49.7 41 5 932.4 932.5 330.1 933.4 0.09 94 7.9 32964 -33.9 -76.9 1 43.0 -49.0 19 5 955.3 955.4 330.5 956.9 0.14 95 7.4 33420 -35.1 -78.1 0 43.0 -49.8 350 6 968.4 968.5 330.7 969.8 0.12 96 7.1 33710 -32.1 -76.1 0 44.0 -49.0 331 7 992.3 992.4 331.1 994.4 0.17 97 7.0 33810 -32.1 -76.1 0 44.0 -49.1 325 7 996.3 996.5 331.1 998.5 0.18 98 6.8 34014 -32.5 -76.5 0 44.0 -49.4 1003.0 1003.1 331.2 1005.0 0.17 99 6.2 34671 -28.7 -73.7 0 45.0 -48.7 1046.1 1046.3 331.9 1049.7 0.29 100 6.1 34787 -28.5 -73.5 1 45.0 -48.7 1051.8 1052.0 332.0 1055.7 0.30 TRP 220 11503 -58.1 -68.1 27 10.0 -58.2 305 40 331.6 331.6 292.2 331.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5633.00 m Freezing level: 657.40 mb = 3647.46 m = 11966.60 ft Wetbulb zero: 722.74 mb = 2874.34 m = 9430.15 ft Precipitable water: 0.72 inches Sfc-500 mean rel hum: 43.08 % Est. max temperature: 23.93 C = 75.08 F Sfc-Lift cond lev (LCL): 862.09 mb = 1416.15 m = 4646.10 ft T: 10.46 C 700-500 lapse rate: 6.14 C/km ThetaE index: 7.43 C Layer 748.0- 700.0 mb Conv cond level (CCL): 833.57 mb = 1695.79 m = 5563.56 ft Mean mixing ratio: 8.50 g/kg Conv temperature: 17.58 C = 63.64 F Cap Strength: 5.25 C Lifted Index: 4.31 C Risk: None Lifted Index @300 mb: 4.78 C Lifted Index @700 mb: 3.85 C Showalter Index: 4.78 C Risk: None Total Totals Index: 41.60 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 19.90 C K Index: 17.70 Risk: < 20 % chance of thunderstorms Sweat Index: 128.00 Risk: None Energy Index: 0.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.68 J/kg Max Up Vert Vel: 4.40 m/s Conv Inhibition (B-): 67146.03 J/kg Cap Strength: 5.14 C Lift Cond Lev (LCL): 848.55 mb = 1548.21 m = 5079.37 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 354 at 15 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 ---------------------------------------------------------- 0 929 790 40 7 -4.5 -5.4 | 148 12 -6.1 9.9 1 925 824 55 6 -4.9 -3.4 | 151 14 -6.5 11.8 2 882 1219 40 4 -2.6 -3.1 | 161 13 -4.2 12.2 3 851 1524 5 1 -0.1 -1.0 | 173 14 -1.7 14.3 4 850 1534 255 1 1.0 0.3 | 178 16 -0.6 15.5 5 820 1829 285 7 6.8 -1.8 | 201 14 5.2 13.5 6 790 2134 315 15 10.6 -10.6 | 243 10 9.0 4.7 7 762 2438 290 16 15.0 -5.5 | 234 17 13.4 9.8 8 734 2743 305 12 9.8 -6.9 | 224 12 8.2 8.4 9 708 3048 345 13 3.4 -12.6 | 213 3 1.8 2.7 10 700 3136 345 13 3.4 -12.6 | 213 3 1.8 2.7 11 655 3658 325 25 14.3 -20.5 | 292 14 12.8 -5.2 12 606 4267 325 29 16.6 -23.8 | 299 17 15.0 -8.5 13 583 4572 320 31 19.9 -23.7 | 295 20 18.3 -8.5 14 561 4877 325 26 14.9 -21.3 | 294 15 13.3 -6.0 15 500 5790 325 30 17.2 -24.6 | 301 18 15.6 -9.3 16 480 6096 320 28 18.0 -21.4 | 291 18 16.4 -6.2 17 461 6401 330 30 15.0 -26.0 | 309 17 13.4 -10.7 18 400 7460 315 39 27.6 -27.6 | 295 29 26.0 -12.3 19 391 7620 315 39 27.6 -27.6 | 295 29 26.0 -12.3 20 358 8230 310 34 26.0 -21.9 | 285 25 24.5 -6.6 21 315 9144 315 33 23.3 -23.3 | 290 23 21.7 -8.1 22 300 9480 310 37 28.3 -23.8 | 288 28 26.8 -8.5 23 275 10058 315 35 24.7 -24.7 | 292 25 23.2 -9.5 24 251 10668 300 31 26.8 -15.5 | 270 25 25.3 -0.2 25 250 10690 295 32 29.0 -13.5 | 266 27 27.4 1.8 26 239 10973 295 34 30.8 -14.4 | 268 29 29.2 0.9 27 220 11503 305 40 32.8 -22.9 | 284 32 31.2 -7.7 28 207 11887 305 39 31.9 -22.4 | 283 31 30.4 -7.1 29 200 12100 280 33 32.5 -5.7 | 253 32 30.9 9.6 30 188 12497 270 36 36.0 -0.0 | 246 38 34.4 15.3 31 163 13411 270 34 34.0 -0.0 | 245 36 32.4 15.3 32 155 13716 250 44 41.3 15.0 | 233 50 39.8 30.3 33 150 13930 255 29 28.0 7.5 | 229 35 26.4 22.8 34 148 14021 270 31 31.0 -0.0 | 243 33 29.4 15.3 35 134 14630 255 31 29.9 8.0 | 231 37 28.4 23.3 36 128 14935 240 31 26.8 15.5 | 219 40 25.3 30.8 37 122 15240 245 35 31.7 14.8 | 225 43 30.1 30.1 38 116 15545 235 29 23.8 16.6 | 215 39 22.2 31.9 39 111 15850 250 28 26.3 9.6 | 225 35 24.7 24.9 40 101 16459 235 33 27.0 18.9 | 217 43 25.4 34.2 41 100 16500 250 35 32.9 12.0 | 229 42 31.3 27.3 42 96 16764 250 35 32.9 12.0 | 229 42 31.3 27.3 43 87 17374 285 20 19.3 -5.2 | 240 20 17.7 10.1 44 79 17983 265 10 10.0 0.9 | 207 18 8.4 16.2 45 75 18288 345 4 1.0 -3.9 | 177 11 -0.6 11.4 46 71 18593 85 10 -10.0 -0.9 | 141 18 -11.6 14.4 47 70 18710 170 13 -2.3 12.8 | 172 28 -3.8 28.1 48 68 18898 135 14 -9.9 9.9 | 155 28 -11.5 25.2 49 65 19202 220 12 7.7 9.2 | 194 25 6.1 24.5 50 62 19507 260 2 2.0 0.3 | 181 16 0.4 15.6 51 59 19812 200 10 3.4 9.4 | 184 25 1.8 24.7 52 56 20117 250 11 10.3 3.8 | 205 21 8.7 19.0 53 53 20422 325 16 9.2 -13.1 | 254 8 7.6 2.2 54 51 20726 45 10 -7.1 -7.1 | 133 12 -8.7 8.2 55 50 20790 70 6 -5.6 -2.1 | 151 15 -7.2 13.2 56 46 21336 55 8 -6.6 -4.6 | 143 13 -8.1 10.7 57 44 21641 115 12 -10.9 5.1 | 149 24 -12.5 20.4 58 42 21946 110 10 -9.4 3.4 | 150 22 -11.0 18.7 59 40 22250 60 12 -10.4 -6.0 | 128 15 -12.0 9.3 60 38 22555 85 10 -10.0 -0.9 | 141 18 -11.6 14.4 61 31 23774 325 12 6.9 -9.8 | 224 8 5.3 5.5 62 30 24040 25 3 -1.3 -2.7 | 167 13 -2.9 12.6 63 30 24079 35 11 -6.3 -9.0 | 128 10 -7.9 6.3 64 28 24384 30 3 -1.5 -2.6 | 166 13 -3.1 12.7 65 27 24689 35 10 -5.7 -8.2 | 134 10 -7.3 7.1 66 26 24994 70 12 -11.3 -4.1 | 131 17 -12.9 11.2 67 24 25603 135 18 -12.7 12.7 | 153 31 -14.3 28.0 68 23 25908 150 10 -5.0 8.7 | 165 25 -6.6 23.9 69 21 26213 210 10 5.0 8.7 | 188 24 3.4 23.9 70 20 26680 130 15 -11.5 9.6 | 152 28 -13.1 24.9 71 20 26822 65 10 -9.1 -4.2 | 136 15 -10.7 11.1 72 19 27127 120 15 -13.0 7.5 | 147 27 -14.6 22.8 73 18 27432 345 5 1.3 -4.8 | 178 10 -0.3 10.5 74 17 27737 40 17 -10.9 -13.0 | 100 13 -12.5 2.3 75 16 28042 90 10 -10.0 0.0 | 143 19 -11.6 15.3 76 16 28346 95 2 -2.0 0.2 | 167 16 -3.6 15.5 77 14 28956 350 10 1.7 -9.8 | 182 5 0.1 5.4 78 14 29261 15 10 -2.6 -9.7 | 143 7 -4.2 5.6 79 12 30175 350 13 2.3 -12.8 | 195 3 0.7 2.5 80 10 31330 125 2 -1.6 1.1 | 169 17 -3.2 16.4 81 7 33810 325 7 4.0 -5.7 | 194 10 2.4 9.5 Wind Parameters Mean winds (0-6000m): 324.1 at 20.5 knts Storm direction: 354.1 at 15.4 knts Shear (0-3000m) pos: 2.4 neg: 3.4 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 145.6 deg Storm rel helicity (0-3000m) pos: 86.5 neg: -15.1 tot: 71.4 m^2/s^2 ave: 23.8 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.17 Bulk Shear: 55.67 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 47 5 156 13| 0.0 3.9 3.9| 12.6 0.0 12.6 25.3 0.78| 4.9 3.8 1000 27 4 164 12| 0.0 5.9 5.9| 45.4 0.0 45.4 45.4 0.86| 7.3 6.2 1500 327 7 192 10| 3.4 3.9 7.3| 77.4 -1.9 75.5 50.3 0.79| 9.2 7.3 2000 312 9 207 11| 1.9 2.9 4.8| 77.4 -13.6 63.8 31.9 0.51| 9.1 4.6 2500 320 10 210 9| 2.9 2.3 5.3| 81.2 -15.1 66.1 26.4 0.44| 9.6 4.3 3000 323 12 222 8| 2.4 3.4 5.8| 86.5 -15.1 71.4 23.8 0.41| 9.9 4.0 4000 323 16 253 8| 1.8 2.7 4.6| 92.4 -22.2 70.2 17.6 0.35| 8.6 3.0 5000 324 18 268 9| 1.5 2.3 3.9|100.2 -22.6 77.6 15.5 0.34| 7.5 2.6 6000 324 20 277 11| 1.3 2.3 3.5|123.8 -44.7 79.2 13.2 0.30| 7.3 2.2 Wrote GIF file: /home/apache/climate/data/raob//KDDC/skewt/KDDC.skewt.20250528.00.gif