UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011418.upa.cvt Date: 1800Z 14 JAN 26 Searching for KDVN... Searching the city database file for: KDVN ... Date:1800Z 14 JAN 26 Station: KDVN WMO ident: 74455 Latitude: 41.62 Longitude: -90.58 Elevation: 229.00 ------------------------------------------------------------------------------- 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 138 SFC 988 229 -3.1 -10.1 58 7.0 -5.2 335 19 271.0 271.3 268.6 275.9 1.79 2 981 286 -4.5 -16.5 39 12.0 -7.4 339 28 270.1 270.3 266.8 273.2 1.07 3 976 326 -4.9 -15.9 42 11.0 -7.7 340 31 270.1 270.3 266.9 273.3 1.13 4 925 747 -9.9 -15.9 61 6.0 -11.3 340 33 269.2 269.4 266.4 272.5 1.19 5 868 1233 -13.9 -17.4 75 3.5 -14.6 351 26 270.0 270.1 266.8 273.1 1.12 6 850 1391 -15.1 -18.2 77 3.1 -15.7 360 27 270.3 270.5 266.9 273.4 1.07 7 828 1589 -16.1 -19.8 73 3.7 -16.8 5 33 271.3 271.5 267.4 274.1 0.96 8 786 1982 -14.1 -21.1 55 7.0 -15.5 0 46 277.5 277.7 271.2 280.2 0.90 9 779 2050 -14.5 -22.5 51 8.0 -16.0 358 47 277.8 277.9 271.2 280.2 0.81 10 767 2167 -15.1 -23.1 50 8.0 -16.6 355 48 278.4 278.5 271.5 280.7 0.78 11 700 2854 -18.3 -28.3 41 10.0 -19.8 350 55 282.2 282.3 273.3 283.9 0.53 12 686 3004 -19.5 -29.5 41 10.0 -21.0 350 57 282.5 282.6 273.5 284.0 0.48 13 577 4265 -27.1 -55.1 5 28.0 -28.6 345 67 288.0 288.0 275.7 288.1 0.04 14 538 4767 -27.9 -64.9 2 37.0 -29.5 345 79 292.8 292.8 278.1 292.9 0.01 15 533 4834 -28.3 -65.3 2 37.0 -29.9 345 80 293.1 293.1 278.2 293.2 0.01 16 532 4847 -28.3 -65.3 2 37.0 -29.9 345 80 293.3 293.3 278.3 293.3 0.01 17 504 5233 -28.9 -65.9 2 37.0 -30.4 349 90 297.1 297.1 280.1 297.2 0.01 18 500 5290 -29.3 -66.3 2 37.0 -30.8 350 91 297.3 297.3 280.1 297.4 0.01 19 483 5537 -31.0 -66.0 2 35.0 -32.4 345 92 298.1 298.1 280.6 298.2 0.01 20 400 6850 -40.5 -64.5 6 24.0 -41.1 345 84 302.4 302.4 282.4 302.4 0.02 21 376 7269 -42.9 -65.9 6 23.0 -43.5 341 83 304.6 304.6 283.2 304.6 0.01 22 362 7524 -43.3 -65.3 7 22.0 -43.8 337 77 307.4 307.4 284.4 307.4 0.02 23 359 7580 -43.5 -65.5 7 22.0 -44.0 336 75 307.8 307.8 284.5 307.9 0.02 24 346 7828 -43.7 -67.7 5 24.0 -44.2 338 68 310.8 310.8 285.7 310.9 0.01 25 317 8413 -45.5 -76.5 2 31.0 -46.0 330 60 316.2 316.2 287.5 316.2 0.00 26 312 8519 -45.5 -77.5 2 32.0 -46.0 334 62 317.6 317.6 288.0 317.7 0.00 27 305 8670 -45.3 -76.3 2 31.0 -45.9 327 57 320.0 320.0 288.8 320.0 0.00 28 300 8780 -45.5 -76.5 2 31.0 -46.0 320 53 321.2 321.2 289.1 321.2 0.00 29 292 8961 -45.9 -76.9 2 31.0 -46.4 323 52 323.2 323.2 289.7 323.2 0.00 30 291 8984 -45.9 -76.9 2 31.0 -46.4 323 52 323.5 323.5 289.8 323.5 0.00 31 285 9123 -45.3 -76.3 2 31.0 -45.9 320 53 326.3 326.3 290.6 326.3 0.00 32 278 9290 -46.3 -77.3 2 31.0 -46.9 318 55 327.1 327.1 290.9 327.2 0.00 33 268 9534 -46.5 -77.5 2 31.0 -47.0 318 56 330.3 330.3 291.8 330.3 0.00 34 250 10000 -44.5 -76.5 2 32.0 -45.2 315 49 339.9 339.9 294.3 339.9 0.00 35 248 10054 -44.3 -76.3 2 32.0 -45.0 310 48 341.0 341.0 294.6 341.0 0.00 36 243 10190 -43.5 -75.5 2 32.0 -44.3 312 48 344.2 344.2 295.3 344.2 0.01 37 240 10274 -43.5 -75.5 2 32.0 -44.3 314 47 345.4 345.4 295.6 345.4 0.01 38 235 10415 -44.1 -75.1 2 31.0 -44.9 317 48 346.6 346.6 295.9 346.6 0.01 39 233 10472 -44.1 -75.1 2 31.0 -44.9 319 50 347.4 347.4 296.1 347.5 0.01 40 224 10736 -44.3 -75.3 2 31.0 -45.1 326 55 351.1 351.1 296.8 351.1 0.01 41 208 11230 -45.9 -76.9 2 31.0 -46.6 326 37 356.1 356.1 297.9 356.1 0.01 42 201 11457 -46.7 -77.7 2 31.0 -47.4 325 32 358.3 358.3 298.4 358.3 0.00 43 200 11490 -46.7 -77.7 2 31.0 -47.4 325 32 358.8 358.8 298.5 358.8 0.00 44 190 11830 -47.5 -77.5 2 30.0 -48.1 333 35 362.8 362.8 299.2 362.9 0.01 45 177 12297 -49.5 -78.5 2 29.0 -50.1 327 37 367.0 367.0 300.0 367.0 0.00 46 175 12371 -49.5 -78.5 2 29.0 -50.1 324 36 368.2 368.2 300.2 368.2 0.00 47 162 12876 -50.1 -79.1 2 29.0 -50.7 311 40 375.4 375.4 301.5 375.4 0.00 48 159 12998 -50.1 -79.1 2 29.0 -50.7 313 44 377.4 377.4 301.8 377.4 0.00 49 157 13081 -50.1 -79.1 2 29.0 -50.7 315 47 378.8 378.8 302.1 378.8 0.00 50 151 13336 -49.3 -79.3 2 30.0 -50.0 315 42 384.4 384.4 302.9 384.4 0.00 51 150 13380 -49.1 -79.1 2 30.0 -49.8 315 41 385.5 385.5 303.1 385.5 0.01 52 137 13977 -46.7 -76.7 2 30.0 -47.7 328 36 399.8 399.8 305.2 399.9 0.01 53 134 14123 -47.3 -76.3 2 29.0 -48.2 330 36 401.3 401.3 305.4 401.3 0.01 54 132 14222 -47.7 -76.7 2 29.0 -48.6 330 36 402.3 402.3 305.5 402.4 0.01 55 125 14580 -48.9 -77.9 2 29.0 -49.7 318 28 406.5 406.5 306.0 406.5 0.01 56 122 14739 -49.9 -77.9 2 28.0 -50.7 318 27 407.5 407.5 306.2 407.5 0.01 57 118 14956 -50.9 -78.9 2 28.0 -51.6 326 30 409.5 409.5 306.5 409.6 0.01 58 115 15124 -50.7 -78.7 2 28.0 -51.5 337 31 412.9 412.9 306.9 413.0 0.01 59 114 15180 -50.7 -79.7 2 29.0 -51.5 341 31 414.0 414.0 307.0 414.0 0.01 60 100 16030 -52.1 -79.1 2 27.0 -52.8 295 26 427.1 427.1 308.5 427.1 0.01 61 98 16161 -52.7 -79.7 2 27.0 -53.4 290 23 428.4 428.4 308.7 428.4 0.01 62 91 16638 -53.5 -80.5 2 27.0 -54.2 313 32 436.0 436.0 309.4 436.0 0.01 63 82 17302 -56.7 -82.7 2 26.0 -57.2 320 29 442.6 442.6 310.1 442.6 0.01 64 77 17700 -57.7 -83.7 2 26.0 -58.2 320 30 448.5 448.6 310.7 448.6 0.00 65 76 17782 -57.7 -83.7 2 26.0 -58.2 322 32 450.2 450.2 310.9 450.3 0.00 66 71 18211 -58.3 -83.3 3 25.0 -58.8 321 38 457.8 457.8 311.5 457.8 0.01 67 70 18300 -58.7 -83.7 3 25.0 -59.2 325 42 458.8 458.8 311.7 458.8 0.01 68 68 18482 -58.7 -83.7 3 25.0 -59.2 322 42 462.6 462.6 312.0 462.7 0.01 69 62 19068 -55.3 -81.3 3 26.0 -56.1 336 44 482.5 482.5 313.7 482.6 0.01 70 57 19609 -52.7 -79.7 2 27.0 -53.8 339 40 500.2 500.2 314.9 500.3 0.01 71 50 20450 -55.7 -80.7 3 25.0 -56.6 360 30 512.2 512.2 315.8 512.3 0.01 72 49 20578 -55.7 -80.7 3 25.0 -56.6 2 30 515.2 515.2 316.0 515.3 0.01 73 48 20708 -56.5 -81.5 3 25.0 -57.4 5 30 516.3 516.3 316.1 516.4 0.01 74 42 21545 -59.9 -82.9 3 23.0 -60.6 360 31 528.0 528.0 316.8 528.1 0.01 75 39 22005 -61.1 -84.1 3 23.0 -61.7 357 34 536.3 536.3 317.3 536.3 0.01 76 36 22498 -63.1 -85.1 4 22.0 -63.6 351 39 543.5 543.5 317.7 543.6 0.01 77 34 22849 -61.9 -83.9 4 22.0 -62.6 359 40 555.6 555.6 318.4 555.7 0.01 78 33 23033 -61.7 -83.7 4 22.0 -62.4 360 38 560.9 560.9 318.7 561.0 0.01 79 32 23223 -61.7 -84.7 3 23.0 -62.4 1 35 565.9 565.9 318.9 566.0 0.01 80 30 23620 -63.5 -85.5 4 22.0 -64.1 350 16 571.5 571.5 319.2 571.6 0.01 81 29 23829 -63.5 -84.5 4 21.0 -64.1 356 19 577.1 577.1 319.5 577.2 0.01 82 28 24045 -62.5 -84.5 4 22.0 -63.2 342 15 585.7 585.7 319.9 585.8 0.01 83 26 24504 -61.7 -83.7 4 22.0 -62.6 340 26 600.5 600.5 320.6 600.6 0.01 84 21 25821 -64.3 -84.3 5 20.0 -65.0 353 19 630.5 630.5 321.9 630.6 0.02 85 21 25821 -64.1 -84.1 5 20.0 -64.8 353 19 631.1 631.1 321.9 631.2 0.02 86 20 26120 -63.9 -83.9 5 20.0 -64.7 10 35 640.6 640.6 322.3 640.7 0.02 87 18 26765 -64.1 -84.1 5 20.0 -65.0 11 32 659.5 659.5 323.0 659.7 0.02 88 18 26765 -64.1 -84.1 5 20.0 -65.0 11 32 659.5 659.5 323.0 659.7 0.02 89 16 27490 -62.3 -83.3 4 21.0 -63.5 11 29 688.0 688.0 324.0 688.2 0.02 90 15 27889 -61.9 -82.9 4 21.0 -63.2 10 30 702.2 702.2 324.5 702.4 0.03 TRP 317 8413 -45.5 -76.5 2 31.0 -46.0 330 60 316.2 316.2 287.5 316.2 0.00 WND 483 5537 -31.0 -66.0 2 35.0 -32.4 345 92 298.1 298.1 280.6 298.2 0.01 Sounding variables and indices 1000-500 mb thick: 5152.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 36.95 % Est. max temperature: -3.23 C = 26.19 F Sfc-Lift cond lev (LCL): 884.61 mb = 1087.86 m = 3569.04 ft T: -12.71 C 700-500 lapse rate: 4.52 C/km ThetaE index: 2.78 C Layer 981.0- 976.0 mb Conv cond level (CCL): 684.30 mb = 3021.94 m = 9914.38 ft Mean mixing ratio: 1.18 g/kg Conv temperature: 8.48 C = 47.26 F Cap Strength: 20.09 C Lifted Index: 20.19 C Risk: None Lifted Index @300 mb: 34.23 C Lifted Index @700 mb: 9.81 C Showalter Index: 19.90 C Risk: None Total Totals Index: 25.30 C Risk: None Vertical Totals Index: 14.20 C Cross Totals Index: 11.10 C K Index: -14.00 Risk: None Sweat Index: 145.00 Risk: None Energy Index: 5.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.47 J/kg Max Up Vert Vel: 1.71 m/s Conv Inhibition (B-): 59211.62 J/kg Cap Strength: 20.15 C Lift Cond Lev (LCL): 831.91 mb = 1553.24 m = 5095.88 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 19 at 44 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 ---------------------------------------------------------- 0 988 229 335 19 8.0 -17.2 | 223 33 22.6 24.5 1 979 305 340 31 10.6 -29.1 | 244 28 25.2 12.5 2 941 610 340 33 11.3 -31.0 | 248 28 25.9 10.7 3 925 747 340 33 11.3 -31.0 | 248 28 25.9 10.7 4 905 914 340 29 9.9 -27.3 | 240 28 24.5 14.4 5 869 1219 350 26 4.5 -25.6 | 230 25 19.1 16.1 6 850 1391 360 27 -0.0 -27.0 | 225 21 14.6 14.7 7 835 1524 5 30 -2.6 -29.9 | 225 17 12.0 11.8 8 802 1829 5 44 -3.8 -43.8 | 281 11 10.7 -2.2 9 770 2134 355 48 4.2 -47.8 | 288 20 18.8 -6.1 10 740 2438 355 51 4.4 -50.8 | 296 21 19.0 -9.1 11 710 2743 350 51 8.9 -50.2 | 290 25 23.4 -8.6 12 700 2854 350 55 9.6 -54.2 | 297 27 24.1 -12.5 13 681 3048 350 57 9.9 -56.1 | 301 28 24.5 -14.5 14 653 3353 355 56 4.9 -55.8 | 306 24 19.4 -14.1 15 626 3658 350 58 10.1 -57.1 | 302 29 24.6 -15.4 16 601 3962 350 62 10.8 -61.1 | 307 32 25.3 -19.4 17 576 4267 345 67 17.3 -64.7 | 306 39 31.9 -23.0 18 552 4572 345 75 19.4 -72.4 | 312 46 34.0 -30.8 19 529 4877 345 81 21.0 -78.2 | 316 51 35.5 -36.6 20 500 5290 350 91 15.8 -89.6 | 328 57 30.4 -47.9 21 486 5486 345 92 23.8 -88.9 | 321 61 38.4 -47.2 22 483 5537 345 92 23.8 -88.9 | 321 61 38.4 -47.2 23 446 6096 350 89 15.5 -87.6 | 327 55 30.0 -46.0 24 427 6401 350 90 15.6 -88.6 | 327 56 30.2 -47.0 25 400 6850 345 84 21.7 -81.1 | 317 54 36.3 -39.5 26 391 7010 345 84 21.7 -81.1 | 317 54 36.3 -39.5 27 373 7315 340 83 28.4 -78.0 | 310 56 43.0 -36.3 28 357 7620 335 74 31.3 -67.1 | 299 52 45.8 -25.4 29 341 7925 340 65 22.2 -61.1 | 298 42 36.8 -19.4 30 326 8230 335 61 25.8 -55.3 | 289 43 40.3 -13.6 31 317 8413 330 60 30.0 -52.0 | 283 46 44.6 -10.3 32 311 8534 335 62 26.2 -56.2 | 290 43 40.8 -14.5 33 300 8780 320 53 34.1 -40.6 | 269 49 48.6 1.1 34 297 8839 325 52 29.8 -42.6 | 271 44 44.4 -0.9 35 284 9144 320 53 34.1 -40.6 | 269 49 48.6 1.1 36 271 9449 315 57 40.3 -40.3 | 269 55 54.9 1.4 37 259 9754 325 52 29.8 -42.6 | 271 44 44.4 -0.9 38 250 10000 315 49 34.6 -34.6 | 262 50 49.2 7.0 39 248 10058 310 48 36.8 -30.9 | 258 52 51.3 10.8 40 237 10363 315 47 33.2 -33.2 | 260 49 47.8 8.4 41 226 10668 325 55 31.5 -45.1 | 274 46 46.1 -3.4 42 216 10973 330 53 26.5 -45.9 | 276 41 41.1 -4.2 43 206 11278 325 34 19.5 -27.9 | 248 37 34.1 13.8 44 200 11490 325 32 18.4 -26.2 | 245 36 32.9 15.5 45 197 11582 325 32 18.4 -26.2 | 245 36 32.9 15.5 46 188 11887 335 36 15.2 -32.6 | 253 31 29.8 9.0 47 180 12192 330 38 19.0 -32.9 | 255 35 33.6 8.8 48 172 12497 320 35 22.5 -26.8 | 248 40 37.1 14.9 49 164 12802 310 38 29.1 -24.4 | 248 47 43.7 17.2 50 156 13106 315 48 33.9 -33.9 | 261 49 48.5 7.7 51 150 13380 315 41 29.0 -29.0 | 254 45 43.6 12.7 52 149 13411 315 41 29.0 -29.0 | 254 45 43.6 12.7 53 142 13716 320 42 27.0 -32.2 | 257 43 41.6 9.5 54 136 14021 330 35 17.5 -30.3 | 250 34 32.1 11.4 55 130 14326 330 37 18.5 -32.0 | 254 34 33.1 9.6 56 124 14630 315 26 18.4 -18.4 | 235 40 33.0 23.3 57 118 14935 325 30 17.2 -24.6 | 242 36 31.8 17.1 58 113 15240 345 31 8.0 -29.9 | 243 25 22.6 11.7 59 108 15545 335 22 9.3 -19.9 | 228 32 23.9 21.7 60 103 15850 320 21 13.5 -16.1 | 228 38 28.1 25.6 61 100 16030 295 26 23.6 -11.0 | 231 49 38.1 30.7 62 98 16154 290 23 21.6 -7.9 | 227 50 36.2 33.8 63 89 16764 320 34 21.9 -26.0 | 247 40 36.4 15.6 64 85 17069 320 30 19.3 -23.0 | 241 39 33.9 18.7 65 81 17374 320 29 18.6 -22.2 | 240 38 33.2 19.5 66 77 17678 320 30 19.3 -23.0 | 241 39 33.9 18.7 67 74 17983 325 35 20.1 -28.7 | 249 37 34.6 13.0 68 70 18288 320 39 25.1 -29.9 | 253 41 39.6 11.8 69 70 18300 325 42 24.1 -34.4 | 259 39 38.7 7.3 70 67 18593 320 42 27.0 -32.2 | 257 43 41.6 9.5 71 61 19202 340 45 15.4 -42.3 | 271 30 30.0 -0.6 72 58 19507 335 41 17.3 -37.2 | 262 32 31.9 4.5 73 53 20117 360 36 -0.0 -36.0 | 249 16 14.6 5.7 74 50 20422 5 24 -2.1 -23.9 | 215 22 12.5 17.8 75 50 20450 360 30 -0.0 -30.0 | 231 19 14.6 11.7 76 48 20726 5 30 -2.6 -29.9 | 225 17 12.0 11.8 77 46 21031 360 26 -0.0 -26.0 | 223 21 14.6 15.7 78 43 21336 360 30 -0.0 -30.0 | 231 19 14.6 11.7 79 41 21641 360 31 -0.0 -31.0 | 234 18 14.6 10.7 80 37 22250 355 37 3.2 -36.9 | 255 18 17.8 4.8 81 36 22555 350 39 6.8 -38.4 | 261 22 21.3 3.3 82 34 22860 360 40 -0.0 -40.0 | 263 15 14.6 1.7 83 32 23165 360 36 -0.0 -36.0 | 249 16 14.6 5.7 84 31 23470 5 30 -2.6 -29.9 | 225 17 12.0 11.8 85 30 23620 350 16 2.8 -15.8 | 214 31 17.3 25.9 86 29 23774 360 20 -0.0 -20.0 | 214 26 14.6 21.7 87 28 24079 340 14 4.8 -13.2 | 214 34 19.4 28.5 88 27 24384 340 23 7.9 -21.6 | 228 30 22.4 20.1 89 25 24689 340 30 10.3 -28.2 | 241 28 24.8 13.5 90 24 24994 345 27 7.0 -26.1 | 234 27 21.6 15.6 91 23 25298 5 31 -2.7 -30.9 | 228 16 11.9 10.8 92 22 25603 360 28 -0.0 -28.0 | 227 20 14.6 13.7 93 21 25908 350 15 2.6 -14.8 | 213 32 17.2 26.9 94 20 26120 10 35 -6.1 -34.5 | 230 11 8.5 7.2 95 19 26213 360 26 -0.0 -26.0 | 223 21 14.6 15.7 96 17 26518 15 35 -9.1 -33.8 | 215 10 5.5 7.9 97 16 26822 10 28 -4.9 -27.6 | 215 17 9.7 14.1 98 13 27432 10 39 -6.8 -38.4 | 247 8 7.8 3.3 99 11 27737 10 42 -7.3 -41.4 | 268 7 7.3 0.3 100 10 28042 10 35 -6.1 -34.5 | 230 11 8.5 7.2 Wind Parameters Mean winds (0-6000m): 349.3 at 58.9 knts Storm direction: 19.3 at 44.1 knts Shear (0-3000m) pos: 5.3 neg: 2.8 tot: 8.1 10-3/s Storm rel Dir Shear (0-3000m): 80.9 deg Storm rel helicity (0-3000m) pos: 207.4 neg: -84.0 tot: 123.4 m^2/s^2 ave: 41.1 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 12.2 stream: 4.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 108.07 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 ------------------------------------------------------------------------------- 500 340 31 244 28| 14.6 0.0 14.6|102.7 0.0 102.7 205.5 0.92| 14.7 13.5 1000 341 30 241 28| 4.8 0.0 4.8|102.7 -60.9 41.8 41.8 0.19| 12.4 2.4 1500 348 30 240 24| 8.5 0.0 8.5|130.4 -71.5 58.9 39.3 0.26| 14.3 3.6 2000 352 34 248 21| 6.4 3.1 9.5|154.2 -71.5 82.6 41.3 0.32| 14.4 4.6 2500 353 37 257 20| 5.1 3.4 8.5|163.6 -84.0 79.6 31.8 0.28| 12.8 3.6 3000 352 41 266 20| 5.3 2.8 8.1|207.4 -84.0 123.4 41.1 0.33| 12.2 4.1 4000 352 45 279 21| 4.0 3.7 7.7|233.0-100.5 132.5 33.1 0.28| 11.3 3.2 5000 350 52 292 26| 4.5 4.1 8.6|456.2-100.5 355.7 71.1 0.37| 11.6 4.3 6000 349 59 302 30| 3.9 3.7 7.6|555.3-187.5 367.8 61.3 0.33| 11.2 3.7 Wrote GIF file: /home/apache/climate/data/raob//KDVN/skewt/KDVN.skewt.20260114.18.gif