UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101300.upa.cvt Date: 0000Z 13 OCT 25 Searching for KDVN... Searching the city database file for: KDVN ... Date:0000Z 13 OCT 25 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 92 SFC 984 229 21.8 11.8 53 10.0 15.6 130 7 296.3 297.9 289.3 322.0 8.86 2 980 265 22.6 10.6 47 12.0 15.3 137 11 297.5 299.0 289.2 321.4 8.21 3 970 354 22.0 9.0 43 13.0 14.2 144 16 297.7 299.1 288.6 319.5 7.44 4 925 766 18.4 8.4 52 10.0 12.5 150 23 298.1 299.5 288.8 320.1 7.49 5 867 1316 13.4 6.4 63 7.0 9.4 172 23 298.5 299.8 288.4 319.0 6.97 6 859 1394 13.0 5.0 58 8.0 8.6 178 23 298.9 300.0 288.0 317.7 6.37 7 850 1483 14.2 1.2 41 13.0 7.4 185 23 301.0 301.9 287.3 315.8 4.91 8 835 1633 15.6 -10.4 16 26.0 4.5 186 20 304.0 304.4 285.5 310.6 2.07 9 812 1869 14.4 -15.6 11 30.0 2.8 213 17 305.2 305.5 285.2 309.7 1.40 10 790 2100 13.8 -14.2 13 28.0 2.7 202 15 307.0 307.3 286.1 312.2 1.61 11 757 2457 11.6 -20.4 9 32.0 0.4 220 15 308.3 308.5 285.9 311.7 1.00 12 726 2805 9.4 -29.6 4 39.0 -1.7 221 12 309.6 309.7 285.8 311.2 0.45 13 710 2989 8.8 224 10 311.0 14 702 3082 9.0 231 11 312.2 15 700 3106 9.0 235 12 312.5 16 697 3141 9.2 237 12 313.1 17 660 3591 7.4 -10.6 27 18.0 -0.4 246 14 316.0 316.4 290.1 324.4 2.58 18 631 3959 5.2 -16.8 19 22.0 -3.1 245 18 317.5 317.8 289.7 323.0 1.63 19 587 4543 0.4 -2.4 81 2.8 -1.0 283 16 318.6 319.6 293.3 336.1 5.47 20 576 4694 -0.5 -3.7 79 3.2 -2.1 285 17 319.2 320.2 293.2 335.6 5.06 21 550 5061 -2.7 -6.6 74 3.9 -4.6 282 18 320.9 321.7 293.0 334.8 4.24 22 520 5503 -4.9 -10.9 63 6.0 -7.4 270 18 323.4 324.0 292.8 334.1 3.20 23 500 5810 -7.5 -13.5 62 6.0 -9.8 270 23 323.9 324.4 292.5 333.0 2.70 24 491 5951 -8.7 -13.7 67 5.0 -10.6 270 23 324.1 324.6 292.6 333.2 2.70 25 462 6422 -11.9 -22.9 40 11.0 -15.1 260 27 325.8 326.1 291.8 330.4 1.31 26 440 6794 -14.9 -24.9 42 10.0 -17.6 262 25 326.6 326.8 291.9 330.7 1.15 27 415 7235 -17.9 -32.9 26 15.0 -20.9 259 26 328.2 328.4 291.8 330.4 0.58 28 404 7436 -19.3 -35.3 23 16.0 -22.2 260 23 329.0 329.1 291.9 330.7 0.47 29 400 7510 -19.3 -40.3 14 21.0 -22.6 260 20 329.9 330.0 292.0 331.0 0.28 30 396 7585 -19.3 -45.3 8 26.0 -22.9 260 20 330.9 330.9 292.1 331.5 0.17 31 381 7871 -20.1 -60.1 2 40.0 -23.9 268 25 333.5 333.5 292.7 333.6 0.03 32 366 8168 -21.7 -61.7 1 40.0 -25.2 278 31 335.2 335.2 293.2 335.3 0.03 33 361 8270 -21.7 -61.7 1 40.0 -25.2 280 32 336.5 336.5 293.5 336.6 0.03 34 330 8926 -25.3 -63.3 2 38.0 -28.2 270 25 340.3 340.3 294.4 340.4 0.02 35 300 9610 -31.3 -57.3 6 26.0 -33.2 290 37 341.3 341.3 294.7 341.5 0.06 36 279 10118 -35.9 -56.9 10 21.0 -37.2 293 47 341.8 341.8 294.8 342.1 0.06 37 259 10629 -39.1 -66.1 4 27.0 -40.2 291 63 344.4 344.4 295.4 344.5 0.02 38 250 10870 -41.1 -58.1 14 17.0 -41.9 290 64 345.0 345.0 295.6 345.2 0.06 39 236 11259 -44.3 -55.3 28 11.1 -44.8 290 67 345.9 345.9 295.8 346.3 0.09 40 229 11460 -45.9 -53.9 40 8.0 -46.3 290 66 346.4 346.4 295.9 346.9 0.11 41 200 12350 -51.7 -70.7 9 19.0 -52.1 290 42 350.9 350.9 296.8 351.0 0.01 42 199 12382 -51.9 -70.9 8 19.0 -52.2 290 42 351.1 351.1 296.9 351.1 0.01 43 189 12714 -54.3 -71.3 11 17.0 -54.6 293 44 352.4 352.4 297.2 352.5 0.01 44 180 13025 -56.3 -73.3 10 17.0 -56.5 298 46 354.1 354.1 297.5 354.2 0.01 45 161 13724 -61.1 -78.1 9 17.0 -61.3 295 41 357.5 357.5 298.2 357.5 0.01 46 157 13880 -62.1 -79.1 9 17.0 -62.2 290 43 358.4 358.4 298.4 358.4 0.00 47 150 14160 -63.7 -80.7 8 17.0 -63.8 285 43 360.3 360.3 298.8 360.4 0.00 48 132 14939 -67.3 -85.3 6 18.0 -67.4 295 34 367.3 367.3 300.1 367.3 0.00 49 126 15221 -66.3 -84.3 6 18.0 -66.4 286 29 374.1 374.1 301.3 374.1 0.00 50 113 15876 -69.9 -87.9 6 18.0 -70.0 260 15 379.2 379.2 302.1 379.2 0.00 51 104 16369 -71.7 -88.7 6 17.0 -71.8 260 29 384.9 384.9 303.0 384.9 0.00 52 100 16600 -72.3 -89.3 6 17.0 -72.3 255 26 388.0 388.0 303.5 388.0 0.00 53 97 16778 -72.7 -88.7 7 16.0 -72.8 260 26 390.7 390.7 303.9 390.7 0.00 54 94 16961 -73.3 -89.3 7 16.0 -73.3 265 27 393.0 393.0 304.2 393.0 0.00 55 93 17023 -73.5 -89.5 7 16.0 -73.6 265 27 393.8 393.8 304.3 393.8 0.00 56 86 17479 -72.7 -87.7 9 15.0 -72.8 214 17 404.3 404.3 305.8 404.3 0.00 57 78 18055 -69.3 -86.3 7 17.0 -69.4 209 19 422.8 422.8 308.0 422.8 0.00 58 70 18700 -68.1 -86.1 6 18.0 -68.2 180 4 438.7 438.7 309.7 438.7 0.00 59 66 19054 -67.7 -86.7 5 19.0 -67.8 160 7 447.0 447.0 310.6 447.0 0.00 60 59 19728 -68.7 -88.7 4 20.0 -68.9 163 11 459.3 459.3 311.7 459.3 0.00 61 50 20730 -64.5 -86.5 3 22.0 -64.8 190 18 491.5 491.5 314.3 491.5 0.00 62 49 20853 -64.5 -86.5 3 22.0 -64.8 200 17 494.3 494.3 314.5 494.4 0.00 63 47 21107 -64.7 -87.7 3 23.0 -65.0 221 15 499.8 499.8 314.9 499.8 0.00 64 46 21239 -64.3 -88.3 2 24.0 -64.7 232 14 503.8 503.8 315.2 503.9 0.00 65 41 21943 -63.5 -89.5 2 26.0 -64.0 204 4 522.7 522.7 316.5 522.7 0.00 66 32 23476 -59.9 -88.9 1 29.0 -60.8 285 17 570.7 570.7 319.2 570.7 0.00 67 30 23880 -58.3 -88.3 1 30.0 -59.4 260 16 585.7 585.7 319.9 585.7 0.01 68 29 24094 -58.1 -88.1 1 30.0 -59.3 280 14 592.0 592.0 320.2 592.0 0.01 69 28 24316 -57.3 -87.3 1 30.0 -58.6 276 16 600.2 600.2 320.6 600.2 0.01 70 26 24788 -55.7 -85.7 1 30.0 -57.3 317 12 617.6 617.6 321.4 617.6 0.01 71 23 25573 -55.1 -85.1 1 30.0 -57.1 151 2 641.4 641.4 322.3 641.4 0.01 72 22 25857 -55.3 -85.3 1 30.0 -57.3 275 10 649.0 649.0 322.6 649.1 0.01 73 22 25857 -55.3 -85.3 1 30.0 -57.3 275 10 649.0 649.0 322.6 649.1 0.01 74 20 26470 -53.1 -84.1 1 31.0 -55.8 260 22 673.6 673.6 323.6 673.8 0.02 75 19 26801 -52.5 -84.5 1 32.0 -55.4 260 22 685.5 685.5 324.0 685.6 0.02 76 18 27151 -51.7 -82.7 1 31.0 -54.9 259 22 698.7 698.7 324.4 698.9 0.02 TRP 94 16961 -73.3 -89.3 7 16.0 -73.3 265 27 393.0 393.0 304.2 393.0 0.00 WND 236 11259 -44.3 -55.3 28 11.1 -44.8 290 67 345.9 345.9 295.8 346.3 0.09 Sounding variables and indices 1000-500 mb thick: 5718.00 m Freezing level: 582.11 mb = 4609.81 m = 15123.86 ft Wetbulb zero: 750.85 mb = 2524.97 m = 8283.93 ft Precipitable water: 0.79 inches Sfc-500 mean rel hum: 44.13 % Est. max temperature: 29.53 C = 85.16 F Sfc-Lift cond lev (LCL): 848.74 mb = 1495.51 m = 4906.46 ft T: 14.32 C 700-500 lapse rate: 6.10 C/km ThetaE index: 10.39 C Layer 867.0- 790.0 mb Conv cond level (CCL): 603.24 mb = 4322.06 m = 14179.81 ft Mean mixing ratio: 7.47 g/kg Conv temperature: 43.57 C = 110.43 F Cap Strength: 9.72 C Lifted Index: 8.95 C Risk: None Lifted Index @300 mb: 15.61 C Lifted Index @700 mb: 8.63 C Showalter Index: 11.29 C Risk: None Total Totals Index: 30.40 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 8.70 C K Index: -8.43 Risk: None Sweat Index: 232.92 Risk: None Energy Index: 3.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.40 J/kg Max Up Vert Vel: 2.61 m/s Conv Inhibition (B-): 33970.60 J/kg Cap Strength: 9.74 C Lift Cond Lev (LCL): 797.86 mb = 2016.77 m = 6616.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 261 at 13 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 ---------------------------------------------------------- 0 984 229 130 7 -5.4 4.5 | 98 18 -18.2 2.5 1 975 305 145 15 -8.6 12.3 | 116 24 -21.5 10.3 2 942 610 140 20 -12.9 15.3 | 117 29 -25.7 13.3 3 925 766 150 23 -11.5 19.9 | 126 30 -24.4 17.9 4 909 914 155 21 -8.9 19.0 | 128 28 -21.8 17.0 5 877 1219 165 23 -6.0 22.2 | 137 28 -18.8 20.2 6 850 1483 185 23 2.0 22.9 | 153 24 -10.9 20.9 7 846 1524 170 22 -3.8 21.7 | 140 26 -16.7 19.7 8 816 1829 215 17 9.8 13.9 | 165 12 -3.1 11.9 9 786 2134 200 15 5.1 14.1 | 147 14 -7.8 12.1 10 758 2438 220 15 9.6 11.5 | 161 10 -3.2 9.5 11 731 2743 220 12 7.7 9.2 | 144 9 -5.2 7.2 12 705 3048 225 10 7.1 7.1 | 131 8 -5.8 5.1 13 700 3106 235 12 9.8 6.9 | 148 6 -3.1 4.9 14 679 3353 250 15 14.1 5.1 | 201 3 1.2 3.1 15 654 3658 245 14 12.7 5.9 | 177 4 -0.2 3.9 16 629 3962 245 18 16.3 7.6 | 211 7 3.4 5.6 17 606 4267 275 13 13.0 -1.1 | 359 3 0.1 -3.1 18 583 4572 285 17 16.4 -4.4 | 331 7 3.5 -6.4 19 562 4877 285 18 17.4 -4.7 | 326 8 4.5 -6.6 20 541 5182 280 18 17.7 -3.1 | 317 7 4.8 -5.1 21 521 5486 270 18 18.0 -0.0 | 291 5 5.1 -2.0 22 501 5791 275 22 21.9 -1.9 | 293 10 9.0 -3.9 23 500 5810 270 23 23.0 -0.0 | 281 10 10.1 -2.0 24 482 6096 270 22 22.0 -0.0 | 282 9 9.1 -2.0 25 463 6401 260 27 26.6 4.7 | 259 14 13.7 2.7 26 445 6706 265 26 25.9 2.3 | 269 13 13.0 0.3 27 427 7010 255 24 23.2 6.2 | 248 11 10.3 4.2 28 410 7315 260 27 26.6 4.7 | 259 14 13.7 2.7 29 400 7510 260 20 19.7 3.5 | 258 7 6.8 1.5 30 394 7620 260 20 19.7 3.5 | 258 7 6.8 1.5 31 362 8230 280 32 31.5 -5.6 | 292 20 18.6 -7.5 32 348 8534 275 35 34.9 -3.1 | 283 23 22.0 -5.0 33 333 8839 270 26 26.0 -0.0 | 279 13 13.1 -2.0 34 320 9144 270 23 23.0 -0.0 | 281 10 10.1 -2.0 35 307 9449 295 31 28.1 -13.1 | 315 21 15.2 -15.1 36 300 9610 290 37 34.8 -12.7 | 304 26 21.9 -14.6 37 294 9754 290 38 35.7 -13.0 | 303 27 22.8 -15.0 38 269 10363 295 54 48.9 -22.8 | 305 44 36.1 -24.8 39 257 10668 290 65 61.1 -22.2 | 297 54 48.2 -24.2 40 250 10870 290 64 60.1 -21.9 | 297 53 47.3 -23.9 41 236 11259 290 67 63.0 -22.9 | 296 56 50.1 -24.9 42 235 11278 290 65 61.1 -22.2 | 297 54 48.2 -24.2 43 225 11582 290 67 63.0 -22.9 | 296 56 50.1 -24.9 44 215 11887 295 53 48.0 -22.4 | 305 43 35.1 -24.4 45 205 12192 290 51 47.9 -17.4 | 299 40 35.0 -19.4 46 200 12350 290 42 39.5 -14.4 | 302 31 26.6 -16.4 47 195 12497 290 41 38.5 -14.0 | 302 30 25.6 -16.0 48 186 12802 295 45 40.8 -19.0 | 307 35 27.9 -21.0 49 177 13106 300 47 40.7 -23.5 | 313 38 27.8 -25.5 50 161 13716 295 41 37.2 -17.3 | 309 31 24.3 -19.3 51 153 14021 285 44 42.5 -11.4 | 294 32 29.6 -13.4 52 150 14160 285 43 41.5 -11.1 | 295 32 28.6 -13.1 53 139 14630 285 46 44.4 -11.9 | 294 34 31.5 -13.9 54 132 14935 295 34 30.8 -14.4 | 312 24 17.9 -16.4 55 125 15240 285 28 27.0 -7.2 | 303 17 14.2 -9.2 56 119 15545 270 28 28.0 -0.0 | 278 15 15.1 -2.0 57 113 15850 260 15 14.8 2.6 | 252 2 1.9 0.6 58 108 16154 250 23 21.6 7.9 | 236 11 8.7 5.9 59 102 16459 265 32 31.9 2.8 | 268 19 19.0 0.8 60 100 16600 255 26 25.1 6.7 | 249 13 12.2 4.7 61 94 16961 265 27 26.9 2.4 | 269 14 14.0 0.4 62 92 17069 265 27 26.9 2.4 | 269 14 14.0 0.4 63 83 17678 190 12 2.1 11.8 | 132 15 -10.8 9.8 64 79 17983 205 20 8.5 18.1 | 165 17 -4.4 16.1 65 75 18288 220 15 9.6 11.5 | 161 10 -3.2 9.5 66 71 18593 230 13 10.0 8.4 | 155 7 -2.9 6.4 67 70 18700 180 4 0.0 4.0 | 99 13 -12.9 2.0 68 68 18898 160 6 -2.1 5.6 | 104 15 -14.9 3.6 69 64 19202 160 7 -2.4 6.6 | 107 16 -15.3 4.6 70 61 19507 145 15 -8.6 12.3 | 116 24 -21.5 10.3 71 58 19812 170 10 -1.7 9.8 | 118 17 -14.6 7.9 72 55 20117 165 8 -2.1 7.7 | 111 16 -15.0 5.7 73 53 20422 150 16 -8.0 13.9 | 120 24 -20.9 11.9 74 50 20726 165 23 -6.0 22.2 | 137 28 -18.8 20.2 75 50 20730 190 18 3.1 17.7 | 148 19 -9.8 15.7 76 45 21336 240 13 11.3 6.5 | 160 5 -1.6 4.5 77 43 21641 145 2 -1.1 1.6 | 89 14 -14.0 -0.4 78 41 21946 205 4 1.7 3.6 | 98 11 -11.2 1.6 79 39 22250 150 4 -2.0 3.5 | 96 15 -14.9 1.5 80 37 22555 180 16 0.0 16.0 | 137 19 -12.9 14.0 81 35 22860 175 17 -1.5 16.9 | 136 21 -14.4 14.9 82 34 23165 280 20 19.7 -3.5 | 309 9 6.8 -5.5 83 32 23470 285 17 16.4 -4.4 | 331 7 3.5 -6.4 84 31 23774 280 15 14.8 -2.6 | 338 5 1.9 -4.6 85 30 23880 260 16 15.8 2.8 | 255 3 2.9 0.8 86 29 24079 280 14 13.8 -2.4 | 348 5 0.9 -4.4 87 28 24384 275 16 15.9 -1.4 | 318 5 3.1 -3.4 88 26 24689 305 12 9.8 -6.9 | 19 9 -3.1 -8.9 89 25 24994 340 13 4.4 -12.2 | 31 17 -8.4 -14.2 90 24 25298 360 7 -0.0 -7.0 | 55 16 -12.9 -9.0 91 23 25603 165 2 -0.5 1.9 | 90 13 -13.4 -0.1 92 22 25908 295 11 10.0 -4.6 | 24 7 -2.9 -6.6 93 21 26213 295 12 10.9 -5.1 | 16 7 -2.0 -7.1 94 20 26470 260 22 21.7 3.8 | 258 9 8.8 1.8 95 18 26822 260 22 21.7 3.8 | 258 9 8.8 1.8 96 17 27127 250 19 17.9 6.5 | 228 7 5.0 4.5 Wind Parameters Mean winds (0-6000m): 231.2 at 17.4 knts Storm direction: 261.2 at 13.0 knts Shear (0-3000m) pos: 3.0 neg: 0.0 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 70.0 deg Storm rel helicity (0-3000m) pos: 211.6 neg: -51.1 tot: 160.6 m^2/s^2 ave: 53.5 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 12.1 stream: 4.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 78.16 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 ------------------------------------------------------------------------------- 500 143 17 117 26| 16.2 0.0 16.2| 68.3 0.0 68.3 136.7 0.64| 17.5 11.2 1000 151 20 124 27| 9.2 0.0 9.2|117.5 0.0 117.5 117.5 0.70| 12.8 9.0 1500 161 20 131 26| 6.0 0.0 6.0|189.7 -26.2 163.5 109.0 0.55| 15.8 8.6 2000 170 19 136 24| 3.9 0.0 3.9|200.4 -40.6 159.8 79.9 0.42| 14.7 6.2 2500 177 18 140 21| 2.9 0.0 2.9|206.2 -46.9 159.2 63.7 0.37| 13.0 4.8 3000 183 17 142 19| 3.0 0.0 3.0|211.6 -51.1 160.6 53.5 0.36| 12.1 4.3 4000 199 17 152 16| 2.5 0.0 2.5|221.6 -52.0 169.6 42.4 0.41| 11.0 4.5 5000 217 17 166 12| 2.5 0.2 2.7|221.9 -58.5 163.4 32.7 0.34| 9.7 3.3 6000 231 17 184 9| 2.1 0.8 2.9|222.6 -72.6 150.0 25.0 0.25| 9.0 2.2 Wrote GIF file: /home/apache/climate/data/raob//KDVN/skewt/KDVN.skewt.20251013.00.gif