UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for KDDC... Searching the city database file for: KDDC ... Date:0000Z 5 DEC 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 175 SFC 927 790 1.6 -2.3 75 3.9 0.0 210 11 280.8 281.4 276.9 290.5 3.48 2 925 810 1.4 -2.5 75 3.9 -0.2 205 9 280.7 281.3 276.9 290.4 3.43 3 880 1209 -2.1 -3.4 91 1.3 -2.6 205 20 281.1 281.7 277.0 290.6 3.38 4 878 1227 -1.7 -3.6 87 1.9 -2.4 205 20 281.7 282.3 277.2 291.1 3.33 5 850 1484 -3.9 -4.1 99 0.2 -4.0 215 24 282.1 282.6 277.4 291.4 3.32 6 832 1653 -4.9 -5.0 99 0.1 -5.0 226 27 282.7 283.3 277.5 291.7 3.16 7 827 1700 -4.1 -5.3 91 1.2 -4.6 229 27 284.1 284.6 278.1 293.0 3.11 8 820 1767 -4.3 -6.1 87 1.8 -5.0 235 28 284.6 285.1 278.2 293.0 2.95 9 776 2200 -6.7 -7.3 95 0.6 -6.9 237 22 286.5 287.0 279.0 294.7 2.84 10 770 2261 -4.3 -9.3 68 5.0 -6.1 243 22 289.7 290.1 280.0 297.0 2.45 11 759 2375 -3.3 -11.3 54 8.0 -6.0 254 21 292.0 292.4 280.6 298.4 2.12 12 750 2469 -3.5 -11.5 54 8.0 -6.2 260 21 292.8 293.2 281.0 299.1 2.11 13 738 2596 -4.5 -13.5 49 9.0 -7.4 263 22 293.0 293.4 280.7 298.6 1.83 14 713 2866 -6.7 -16.7 45 10.0 -9.6 265 24 293.5 293.8 280.4 298.0 1.45 15 700 3010 -7.3 -17.3 45 10.0 -10.1 265 26 294.4 294.7 280.8 298.7 1.40 16 688 3145 -7.9 -17.9 44 10.0 -10.7 269 26 295.2 295.4 281.1 299.4 1.36 17 686 3167 -7.3 -20.3 35 13.0 -10.8 269 26 296.1 296.3 281.1 299.6 1.11 18 653 3551 -9.1 -25.1 26 16.0 -12.8 272 24 298.3 298.4 281.7 300.7 0.76 19 650 3586 -9.3 -25.3 26 16.0 -13.0 271 24 298.4 298.6 281.7 300.9 0.75 20 604 4150 -13.7 -27.7 30 14.0 -16.5 266 29 299.7 299.8 282.1 301.8 0.65 21 584 4405 -15.9 -29.9 29 14.0 -18.4 265 31 300.0 300.1 282.1 301.8 0.55 22 582 4431 -15.7 -35.7 16 20.0 -18.8 265 31 300.6 300.6 282.0 301.6 0.31 23 579 4470 -15.7 -39.7 11 24.0 -19.0 265 31 301.0 301.0 282.1 301.7 0.21 24 569 4602 -16.5 -43.5 8 27.0 -19.8 266 31 301.6 301.6 282.2 302.1 0.14 25 548 4885 -16.7 -51.7 3 35.0 -20.3 295 27 304.6 304.6 283.3 304.8 0.06 26 545 4926 -16.5 -48.5 4 32.0 -20.0 294 27 305.3 305.3 283.7 305.6 0.09 27 528 5164 -17.7 -42.7 9 25.0 -20.8 289 26 306.6 306.7 284.3 307.2 0.17 28 500 5570 -20.7 -40.7 15 20.0 -23.2 280 25 307.8 307.8 284.8 308.6 0.22 29 481 5853 -23.3 -41.3 18 18.0 -25.4 281 26 308.0 308.1 284.9 308.8 0.21 30 476 5929 -23.9 -38.9 24 15.0 -25.8 282 28 308.2 308.3 285.0 309.2 0.28 31 471 6005 -23.7 -41.7 17 18.0 -25.8 283 30 309.4 309.4 285.4 310.1 0.21 32 448 6367 -26.5 -47.5 12 21.0 -28.3 279 37 310.3 310.3 285.6 310.8 0.12 33 428 6693 -29.5 -46.5 18 17.0 -30.9 271 41 310.6 310.6 285.7 311.1 0.14 34 407 7048 -31.5 -53.5 10 22.0 -32.9 263 46 312.5 312.5 286.3 312.7 0.06 35 400 7170 -31.7 -59.7 5 28.0 -33.1 260 48 313.8 313.8 286.7 313.9 0.03 36 398 7206 -31.7 -59.7 5 28.0 -33.1 260 48 314.2 314.2 286.9 314.4 0.03 37 340 8304 -39.1 -64.1 5 25.0 -39.9 265 59 318.6 318.6 288.3 318.7 0.02 38 327 8572 -39.7 -65.7 5 26.0 -40.5 265 61 321.4 321.4 289.2 321.5 0.02 39 315 8827 -39.9 -67.9 3 28.0 -40.8 265 63 324.6 324.6 290.2 324.6 0.01 40 300 9160 -41.7 -69.7 3 28.0 -42.5 255 75 326.6 326.6 290.7 326.6 0.01 41 293 9319 -42.5 -69.5 4 27.0 -43.2 255 81 327.7 327.7 291.0 327.7 0.01 42 290 9388 -42.1 -70.1 3 28.0 -42.9 255 84 329.2 329.2 291.5 329.2 0.01 43 282 9576 -42.9 -70.9 3 28.0 -43.7 255 91 330.6 330.6 291.9 330.7 0.01 44 264 10018 -44.9 -72.9 3 28.0 -45.5 255 87 334.1 334.1 292.8 334.1 0.01 45 262 10068 -44.5 -73.5 3 29.0 -45.2 255 86 335.4 335.4 293.2 335.4 0.01 46 250 10380 -45.9 -73.9 3 28.0 -46.5 255 81 337.8 337.8 293.8 337.9 0.01 47 247 10460 -46.5 -74.5 3 28.0 -47.1 254 80 338.1 338.1 293.9 338.1 0.01 48 229 10962 -47.3 -77.3 2 30.0 -47.9 250 74 344.3 344.3 295.3 344.3 0.00 49 219 11256 -48.7 -78.7 2 30.0 -49.2 255 72 346.5 346.5 295.8 346.6 0.00 50 218 11286 -48.7 -78.7 2 30.0 -49.2 255 72 347.0 347.0 296.0 347.0 0.00 51 216 11347 -48.5 -78.5 2 30.0 -49.0 256 72 348.2 348.2 296.3 348.2 0.00 52 210 11531 -49.9 -78.9 2 29.0 -50.4 260 71 348.8 348.8 296.4 348.9 0.00 53 206 11657 -49.9 -79.9 2 30.0 -50.4 262 70 350.8 350.8 296.8 350.8 0.00 54 200 11850 -50.9 -80.9 2 30.0 -51.4 265 69 352.2 352.2 297.1 352.2 0.00 55 189 12217 -52.7 -81.7 2 29.0 -53.1 262 63 355.0 355.0 297.7 355.0 0.00 56 186 12321 -52.1 -82.1 2 30.0 -52.5 261 62 357.6 357.6 298.2 357.6 0.00 57 157 13410 -55.9 -84.9 1 29.0 -56.2 270 47 368.9 368.9 300.4 368.9 0.00 58 154 13533 -55.5 -84.5 2 29.0 -55.8 270 48 371.6 371.6 300.8 371.7 0.00 59 150 13700 -56.7 -84.7 2 28.0 -57.0 270 49 372.4 372.4 301.0 372.4 0.00 60 149 13742 -56.9 -85.9 1 29.0 -57.2 270 48 372.8 372.8 301.1 372.8 0.00 61 100 16240 -61.3 -87.3 2 26.0 -61.6 285 29 409.3 409.3 306.4 409.3 0.00 62 91 16823 -64.1 -88.1 2 24.0 -64.3 290 33 414.9 414.9 307.1 414.9 0.00 63 86 17171 -62.1 -88.1 2 26.0 -62.4 295 35 425.7 425.7 308.4 425.7 0.00 64 75 18014 -64.1 -89.1 2 25.0 -64.3 306 40 438.5 438.5 309.7 438.5 0.00 65 70 18440 -61.5 -88.5 2 27.0 -61.9 330 33 452.8 452.8 311.1 452.8 0.00 66 68 18620 -62.5 -88.5 2 26.0 -62.8 332 31 454.4 454.4 311.3 454.4 0.00 67 66 18805 -61.5 -88.5 2 27.0 -61.9 334 28 460.5 460.5 311.8 460.5 0.00 68 58 19600 -65.1 -90.1 2 25.0 -65.4 302 20 469.7 469.7 312.6 469.7 0.00 69 53 20151 -64.5 -90.5 2 26.0 -64.8 326 34 483.4 483.4 313.7 483.4 0.00 70 52 20268 -62.5 -89.5 1 27.0 -62.9 330 30 490.7 490.7 314.2 490.7 0.00 71 51 20388 -62.3 -89.3 2 27.0 -62.7 334 25 493.9 493.9 314.5 493.9 0.00 72 50 20510 -64.1 -90.1 2 26.0 -64.4 320 15 492.4 492.4 314.4 492.4 0.00 73 48 20758 -65.5 -90.5 2 25.0 -65.8 323 15 494.9 494.9 314.6 494.9 0.00 74 45 21154 -60.5 -89.5 1 29.0 -61.1 312 18 516.2 516.2 316.1 516.2 0.00 75 43 21436 -62.3 -89.3 2 27.0 -62.8 315 19 518.6 518.6 316.2 518.6 0.00 76 42 21581 -61.3 -89.3 1 28.0 -61.9 315 22 524.5 524.5 316.6 524.6 0.00 77 41 21730 -62.3 -90.3 1 28.0 -62.9 321 23 525.7 525.7 316.6 525.7 0.00 78 39 22040 -59.3 -89.3 1 30.0 -60.1 330 22 540.8 540.8 317.6 540.9 0.00 79 34 22893 -61.7 -89.7 1 28.0 -62.4 163 2 556.2 556.2 318.4 556.2 0.00 80 30 23670 -59.7 -89.7 1 30.0 -60.6 355 7 581.9 581.9 319.8 581.9 0.00 81 26 24563 -60.7 -89.7 1 29.0 -61.7 284 6 603.4 603.4 320.7 603.4 0.00 82 26 24563 -59.3 -89.3 1 30.0 -60.4 284 6 607.3 607.3 320.9 607.4 0.01 83 24 25063 -60.5 -89.5 1 29.0 -61.6 355 12 617.9 617.9 321.4 617.9 0.01 84 23 25329 -59.5 -90.5 1 31.0 -60.7 9 18 628.4 628.4 321.9 628.4 0.00 85 22 25609 -56.7 -88.7 1 32.0 -58.4 358 19 644.8 644.8 322.5 644.8 0.01 86 21 25903 -58.3 -89.3 1 31.0 -59.8 347 21 648.6 648.6 322.6 648.6 0.01 87 20 26210 -57.9 -88.9 1 31.0 -59.6 335 22 658.9 658.9 323.0 659.0 0.01 88 17 27246 -54.7 -87.7 1 33.0 -57.3 348 16 700.6 700.6 324.4 700.6 0.01 89 16 27634 -55.9 -87.9 1 32.0 -58.3 30 12 708.9 708.9 324.7 709.0 0.01 90 15 28046 -55.3 -88.3 1 33.0 -58.0 71 7 724.1 724.1 325.2 724.2 0.01 91 14 28491 -52.3 -87.3 1 35.0 -56.0 86 19 748.7 748.7 325.9 748.8 0.01 92 12 29493 -51.1 -86.1 1 35.0 -55.6 22 4 786.7 786.7 326.9 786.9 0.02 93 11 30063 -48.9 -84.9 1 36.0 -54.5 350 2 814.5 814.5 327.6 814.7 0.03 94 10 30690 -49.1 -85.1 1 36.0 -54.9 320 10 836.3 836.3 328.1 836.5 0.03 95 9.9 30756 -49.3 -85.3 1 36.0 -55.1 322 10 837.9 837.9 328.1 838.2 0.03 96 9.7 30890 -47.5 -84.5 1 37.0 -54.2 327 10 849.6 849.6 328.4 849.9 0.03 97 9.0 31381 -50.3 -85.3 1 35.0 -56.0 344 11 857.2 857.2 328.5 857.5 0.03 98 7.5 32582 -45.5 -83.5 1 38.0 -54.2 25 14 922.6 922.6 329.8 923.1 0.05 99 7.0 33040 -46.7 -83.7 1 37.0 -55.1 40 15 936.0 936.0 330.1 936.5 0.05 100 5.5 34623 -51.3 -86.3 1 35.0 -58.3 982.5 982.5 330.9 982.9 0.04 101 5.3 34864 -50.9 -85.9 1 35.0 -58.3 994.7 994.7 331.1 995.2 0.05 TRP 91 16823 -64.1 -88.1 2 24.0 -64.3 290 33 414.9 414.9 307.1 414.9 0.00 WND 282 9576 -42.9 -70.9 3 28.0 -43.7 255 91 330.6 330.6 291.9 330.7 0.01 Sounding variables and indices 1000-500 mb thick: 5395.00 m Freezing level: 907.00 mb = 969.59 m = 3181.02 ft Wetbulb zero: 926.83 mb = 791.69 m = 2597.37 ft Precipitable water: 0.30 inches Sfc-500 mean rel hum: 45.95 % Est. max temperature: 7.16 C = 44.88 F Sfc-Lift cond lev (LCL): 872.42 mb = 1277.57 m = 4191.46 ft T: -2.13 C 700-500 lapse rate: 5.23 C/km ThetaE index: 1.16 C Layer 738.0- 700.0 mb Conv cond level (CCL): 846.62 mb = 1515.35 m = 4971.57 ft Mean mixing ratio: 3.34 g/kg Conv temperature: 2.99 C = 37.37 F Cap Strength: 14.33 C Lifted Index: 14.73 C Risk: None Lifted Index @300 mb: 25.25 C Lifted Index @700 mb: 7.62 C Showalter Index: 14.44 C Risk: None Total Totals Index: 33.40 C Risk: None Vertical Totals Index: 16.80 C Cross Totals Index: 16.60 C K Index: 2.70 Risk: None Sweat Index: 211.29 Risk: None Energy Index: 3.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.23 J/kg Max Up Vert Vel: 4.52 m/s Conv Inhibition (B-): 61965.12 J/kg Cap Strength: 14.70 C Lift Cond Lev (LCL): 853.70 mb = 1449.52 m = 4755.59 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 295 at 20 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 ---------------------------------------------------------- 0 927 790 210 11 5.5 9.5 | 145 22 -12.6 17.9 1 925 810 205 9 3.8 8.2 | 139 22 -14.3 16.6 2 879 1219 205 20 8.5 18.1 | 160 28 -9.6 26.5 3 850 1484 215 24 13.8 19.7 | 171 28 -4.3 28.1 4 846 1524 215 25 14.3 20.5 | 173 29 -3.7 28.9 5 814 1829 240 29 25.1 14.5 | 197 24 7.0 22.9 6 783 2134 230 22 16.9 14.1 | 177 23 -1.2 22.5 7 753 2438 260 21 20.7 3.6 | 192 12 2.6 12.0 8 724 2743 265 23 22.9 2.0 | 205 11 4.8 10.4 9 700 3010 265 26 25.9 2.3 | 216 13 7.8 10.7 10 669 3353 275 25 24.9 -2.2 | 228 9 6.8 6.2 11 643 3658 270 24 24.0 -0.0 | 215 10 5.9 8.4 12 593 4267 265 31 30.9 2.7 | 229 17 12.8 11.1 13 570 4572 265 31 30.9 2.7 | 229 17 12.8 11.1 14 548 4877 295 27 24.5 -11.4 | 295 7 6.4 -3.0 15 500 5570 280 25 24.6 -4.3 | 238 8 6.6 4.1 16 485 5791 280 25 24.6 -4.3 | 238 8 6.6 4.1 17 465 6096 285 33 31.9 -8.5 | 271 14 13.8 -0.1 18 400 7170 260 48 47.3 8.3 | 240 34 29.2 16.7 19 392 7315 260 50 49.2 8.7 | 241 36 31.2 17.1 20 375 7620 265 54 53.8 4.7 | 250 38 35.7 13.1 21 314 8839 265 63 62.8 5.5 | 253 47 44.7 13.9 22 301 9144 260 69 68.0 12.0 | 248 54 49.9 20.4 23 300 9160 255 75 72.4 19.4 | 243 61 54.4 27.8 24 282 9576 255 91 87.9 23.6 | 245 77 69.8 31.9 25 275 9754 255 91 87.9 23.6 | 245 77 69.8 31.9 26 250 10380 255 81 78.2 21.0 | 244 67 60.2 29.4 27 228 10973 250 74 69.5 25.3 | 237 62 51.5 33.7 28 200 11850 265 69 68.7 6.0 | 254 53 50.7 14.4 29 181 12497 260 59 58.1 10.2 | 245 44 40.0 18.6 30 172 12802 265 66 65.7 5.8 | 253 50 47.7 14.1 31 157 13411 270 47 47.0 -0.0 | 254 30 28.9 8.4 32 150 13700 270 49 49.0 -0.0 | 255 32 30.9 8.4 33 136 14326 275 40 39.8 -3.5 | 257 22 21.8 4.9 34 129 14630 295 39 35.3 -16.5 | 295 19 17.3 -8.1 35 117 15240 275 31 30.9 -2.7 | 246 14 12.8 5.7 36 112 15545 280 22 21.7 -3.8 | 218 6 3.6 4.6 37 100 16240 285 29 28.0 -7.5 | 265 10 9.9 0.9 38 97 16459 285 29 28.0 -7.5 | 265 10 9.9 0.9 39 91 16823 290 33 31.0 -11.3 | 283 13 12.9 -2.9 40 72 18288 310 41 31.4 -26.4 | 323 22 13.3 -18.0 41 70 18440 330 33 16.5 -28.6 | 4 20 -1.6 -20.2 42 65 18898 335 27 11.4 -24.5 | 22 17 -6.7 -16.1 43 62 19202 305 21 17.2 -12.0 | 13 4 -0.9 -3.6 44 56 19812 300 20 17.3 -10.0 | 25 2 -0.7 -1.6 45 53 20117 325 35 20.1 -28.7 | 354 20 2.0 -20.3 46 51 20422 335 24 10.1 -21.8 | 31 16 -7.9 -13.4 47 50 20510 320 15 9.6 -11.5 | 70 9 -8.4 -3.1 48 48 20726 325 14 8.0 -11.5 | 73 10 -10.0 -3.1 49 46 21031 310 19 14.6 -12.2 | 43 5 -3.5 -3.8 50 44 21336 315 17 12.0 -12.0 | 59 7 -6.0 -3.6 51 42 21641 315 23 16.3 -16.3 | 13 8 -1.8 -7.9 52 40 21946 335 24 10.1 -21.8 | 31 16 -7.9 -13.4 53 38 22250 320 19 12.2 -14.6 | 44 8 -5.9 -6.2 54 36 22555 340 10 3.4 -9.4 | 86 15 -14.6 -1.0 55 34 22860 145 1 -0.6 0.8 | 116 21 -18.6 9.2 56 33 23165 300 10 8.7 -5.0 | 110 10 -9.4 3.4 57 31 23470 5 18 -1.6 -17.9 | 64 22 -19.6 -9.5 58 30 23670 355 7 0.6 -7.0 | 95 18 -17.5 1.4 59 27 24384 5 12 -1.0 -12.0 | 79 19 -19.1 -3.6 60 25 24689 230 2 1.5 1.3 | 120 19 -16.5 9.7 61 24 24994 350 10 1.7 -9.8 | 85 16 -16.3 -1.5 62 23 25298 10 18 -3.1 -17.7 | 66 23 -21.2 -9.3 63 20 26210 335 22 9.3 -19.9 | 37 14 -8.8 -11.5 64 20 26213 300 10 8.7 -5.0 | 110 10 -9.4 3.4 65 18 26822 345 23 6.0 -22.2 | 41 18 -12.1 -13.8 66 17 27127 335 16 6.8 -14.5 | 62 13 -11.3 -6.1 67 17 27432 5 16 -1.4 -15.9 | 69 21 -19.5 -7.5 68 16 27737 40 10 -6.4 -7.7 | 92 25 -24.5 0.7 69 15 28042 70 6 -5.6 -2.1 | 105 25 -23.7 6.3 70 14 28651 90 23 -23.0 0.0 | 102 42 -41.1 8.4 71 13 28956 55 11 -9.0 -6.3 | 94 27 -27.1 2.1 72 11 29870 0 0 -0.0 -0.0 | 115 20 -18.1 8.4 73 10 30690 320 10 6.4 -7.7 | 94 12 -11.6 0.7 74 7 33040 40 15 -9.6 -11.5 | 84 28 -27.7 -3.1 Wind Parameters Mean winds (0-6000m): 264.9 at 26.6 knts Storm direction: 294.9 at 19.9 knts Shear (0-3000m) pos: 4.3 neg: 2.0 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 75.0 deg Storm rel helicity (0-3000m) pos: 202.4 neg: -40.1 tot: 162.3 m^2/s^2 ave: 54.1 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 4.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.15 Bulk Shear: 69.87 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 ------------------------------------------------------------------------------- 500 205 15 152 25| 0.0 10.4 10.4| 57.2 -1.8 55.4 110.7 0.73| 11.4 8.3 1000 215 20 165 26| 7.4 5.2 12.6|162.3 -1.8 160.5 160.5 0.86| 13.6 11.7 1500 223 22 172 24| 4.7 3.5 8.2|170.7 -36.0 134.8 89.9 0.49| 13.3 6.4 2000 232 22 178 22| 5.5 2.6 8.1|188.2 -36.0 152.2 76.1 0.50| 12.1 6.1 2500 241 22 184 19| 5.2 2.1 7.3|200.1 -36.0 164.2 65.7 0.52| 10.9 5.7 3000 247 23 189 18| 4.3 2.0 6.4|202.4 -40.1 162.3 54.1 0.47| 9.8 4.6 4000 254 24 199 16| 4.2 2.1 6.4|237.1 -40.1 196.9 49.2 0.50| 9.6 4.8 5000 261 25 207 14| 3.4 1.9 5.3|244.6 -52.6 192.0 38.4 0.40| 8.8 3.5 6000 265 27 218 14| 3.4 2.5 5.8|259.8 -90.6 169.2 28.2 0.30| 9.3 2.8 Wrote GIF file: /home/apache/climate/data/raob//KDDC/skewt/KDDC.skewt.20251205.00.gif