UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011600.upa.cvt Date: 0000Z 16 JAN 26 Searching for KJAN... Searching the city database file for: KJAN ... Date:0000Z 16 JAN 26 Station: KJAN WMO ident: 72235 Latitude: 32.32 Longitude: -90.08 Elevation: 101.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1008 101 6.6 -9.4 31 16.0 1.0 310 3 279.1 279.4 273.7 284.4 1.86 1 1000 154 6.0 -11.0 28 17.0 0.3 310 6 279.1 279.4 273.4 283.9 1.65 2 989 244 5.4 -12.6 26 18.0 -0.4 304 7 279.4 279.7 273.3 283.7 1.46 3 925 786 0.4 -11.6 40 12.0 -3.4 265 7 279.7 280.0 273.8 284.6 1.70 4 912 899 -0.5 -11.5 43 11.0 -4.0 265 9 279.9 280.2 274.0 284.9 1.74 5 898 1022 -1.3 -14.3 36 13.0 -5.1 281 11 280.3 280.6 273.7 284.4 1.40 6 893 1067 -1.7 -17.7 28 16.0 -6.0 287 12 280.4 280.6 273.2 283.5 1.06 7 885 1138 -1.3 -24.3 15 23.0 -6.6 298 14 281.5 281.6 273.1 283.4 0.60 8 870 1274 -0.3 -32.3 7 32.0 -6.6 311 16 283.9 284.0 273.9 284.9 0.29 9 866 1311 0.0 -28.0 10 28.0 -6.1 312 16 284.6 284.7 274.6 286.0 0.44 10 850 1460 -0.5 -30.5 8 30.0 -6.7 315 16 285.6 285.7 275.0 286.8 0.35 11 841 1545 -0.7 -30.7 8 30.0 -6.9 316 17 286.3 286.3 275.3 287.4 0.35 12 839 1564 -0.9 -24.9 14 24.0 -6.6 316 17 286.3 286.4 275.7 288.2 0.60 13 832 1631 -1.1 -28.1 11 27.0 -7.0 317 17 286.7 286.8 275.7 288.2 0.45 14 827 1679 -1.5 -23.5 17 22.0 -6.9 318 18 286.8 286.9 276.1 289.0 0.69 15 820 1746 -1.7 -35.7 5 34.0 -7.9 319 18 287.3 287.3 275.6 288.0 0.22 16 804 1903 -2.3 -31.3 9 29.0 -8.1 319 21 288.3 288.3 276.3 289.4 0.35 17 796 1982 -2.7 -17.7 30 15.0 -7.0 318 23 288.7 288.9 277.8 292.3 1.19 18 789 2052 -3.1 -19.1 28 16.0 -7.5 316 26 289.0 289.2 277.8 292.3 1.07 19 773 2214 -3.9 -16.9 36 13.0 -7.7 315 28 289.8 290.1 278.6 293.8 1.32 20 770 2244 -3.1 -26.1 15 23.0 -8.4 315 28 291.0 291.1 278.1 292.9 0.59 21 764 2306 -2.1 -31.1 9 29.0 -8.2 315 29 292.7 292.8 278.6 294.0 0.37 22 705 2943 -3.5 -39.5 4 36.0 -9.8 316 35 298.0 298.0 280.7 298.6 0.18 23 700 2999 -3.9 -27.9 14 24.0 -9.4 315 35 298.2 298.3 281.3 300.0 0.55 24 697 3033 -4.1 -22.1 23 18.0 -8.9 315 36 298.3 298.5 281.9 301.3 0.93 25 687 3147 -4.3 -26.3 16 22.0 -9.6 315 38 299.3 299.4 282.0 301.5 0.65 26 683 3193 -4.5 -24.5 19 20.0 -9.5 315 39 299.6 299.7 282.2 302.1 0.77 27 675 3286 -5.1 -11.1 63 6.0 -7.2 315 41 299.9 300.4 284.4 307.4 2.42 28 654 3534 -6.9 -11.1 72 4.2 -8.4 315 45 300.6 301.1 284.7 308.4 2.50 29 651 3570 -6.5 -12.5 62 6.0 -8.6 315 46 301.5 301.9 284.7 308.5 2.25 30 649 3594 -5.5 -15.5 45 10.0 -8.8 315 47 302.9 303.2 284.7 308.5 1.76 31 645 3642 -4.9 -16.9 38 12.0 -8.7 315 47 304.1 304.4 285.0 309.1 1.58 32 632 3803 -4.9 -22.9 23 18.0 -9.8 313 47 305.9 306.0 284.9 309.0 0.96 33 629 3840 -5.1 -24.1 21 19.0 -10.1 312 47 306.1 306.2 284.9 308.9 0.87 34 590 4340 -9.3 -21.3 37 12.0 -12.6 317 41 306.8 307.0 285.6 310.7 1.18 35 547 4921 -13.3 -24.3 39 11.0 -16.0 319 47 308.8 309.0 286.1 312.0 0.98 36 527 5204 -15.5 -28.5 32 13.0 -18.2 313 52 309.5 309.6 285.9 311.8 0.69 37 500 5600 -17.1 -34.1 21 17.0 -20.0 305 59 312.2 312.3 286.6 313.7 0.43 38 493 5705 -16.9 -33.9 21 17.0 -19.9 305 60 313.7 313.8 287.2 315.3 0.44 39 453 6330 -22.1 -37.1 24 15.0 -24.2 299 56 314.9 314.9 287.5 316.1 0.35 40 439 6559 -23.9 -34.9 36 11.0 -25.5 300 56 315.4 315.5 287.8 317.0 0.45 41 438 6575 -24.1 -35.1 36 11.0 -25.7 300 56 315.4 315.5 287.8 316.9 0.44 42 421 6862 -25.1 -49.1 9 24.0 -27.3 300 59 317.7 317.7 288.1 318.1 0.10 43 400 7230 -27.3 -55.3 5 28.0 -29.4 300 63 319.5 319.5 288.6 319.7 0.05 44 398 7266 -27.3 -54.3 6 27.0 -29.4 300 63 320.0 320.0 288.8 320.2 0.06 45 375 7692 -31.3 -47.3 19 16.0 -32.6 300 62 320.2 320.2 288.9 320.7 0.14 46 369 7806 -31.9 -52.9 11 21.0 -33.3 299 63 320.8 320.9 289.1 321.1 0.08 47 366 7864 -32.3 -45.3 26 13.0 -33.4 299 63 321.1 321.1 289.3 321.8 0.18 48 362 7941 -32.5 -45.5 26 13.0 -33.6 299 63 321.8 321.8 289.5 322.5 0.18 49 360 7981 -32.7 -46.7 23 14.0 -33.8 299 63 322.0 322.1 289.6 322.7 0.16 50 352 8139 -33.9 -47.9 23 14.0 -35.0 298 64 322.5 322.5 289.7 323.1 0.14 51 350 8179 -34.3 -53.3 13 19.0 -35.5 298 64 322.5 322.5 289.6 322.8 0.08 52 346 8259 -35.1 -48.1 25 13.0 -36.1 298 64 322.5 322.5 289.7 323.0 0.14 53 344 8299 -35.5 -49.5 23 14.0 -36.5 298 65 322.5 322.5 289.6 322.9 0.12 54 340 8381 -36.3 -46.3 35 10.0 -37.1 298 65 322.5 322.5 289.7 323.1 0.18 55 332 8546 -37.3 -56.3 12 19.0 -38.2 297 66 323.3 323.3 289.8 323.5 0.06 56 300 9240 -41.9 -54.9 23 13.0 -42.5 295 67 326.3 326.3 290.7 326.6 0.07 57 250 10460 -49.1 -66.1 12 17.0 -49.5 295 78 333.1 333.1 292.6 333.2 0.02 58 248 10513 -49.3 -66.3 12 17.0 -49.7 295 79 333.5 333.5 292.7 333.6 0.02 59 218 11362 -49.3 -73.5 4 24.2 -49.8 300 89 346.1 346.1 295.8 346.1 0.01 60 200 11930 -49.3 -78.3 2 29.0 -49.8 300 82 354.7 354.7 297.6 354.7 0.00 61 150 13770 -58.9 -86.9 2 28.0 -59.1 305 83 368.6 368.6 300.3 368.6 0.00 62 100 16290 -65.3 -89.3 2 24.0 -65.4 305 38 401.6 401.6 305.4 401.6 0.00 63 90 16928 -67.7 -89.7 3 22.0 -67.8 304 34 409.1 409.1 306.4 409.1 0.00 64 82 17489 -67.9 -88.9 3 21.0 -68.0 293 29 419.7 419.7 307.7 419.7 0.00 65 79 17714 -66.1 -88.1 3 22.0 -66.2 292 34 427.9 427.9 308.6 427.9 0.00 66 70 18450 -64.9 -88.9 2 24.0 -65.1 285 22 445.5 445.5 310.4 445.5 0.00 67 68 18627 -64.3 -88.3 2 24.0 -64.6 291 20 450.5 450.5 310.9 450.6 0.00 68 67 18717 -64.3 -89.3 2 25.0 -64.6 293 21 452.5 452.5 311.1 452.5 0.00 69 64 18999 -61.3 -88.3 2 27.0 -61.7 300 22 465.0 465.0 312.2 465.0 0.00 70 59 19501 -63.5 -88.5 2 25.0 -63.8 266 26 471.0 471.0 312.7 471.0 0.00 71 50 20520 -61.9 -88.9 2 27.0 -62.4 350 12 497.6 497.6 314.8 497.6 0.00 72 49 20645 -61.5 -88.5 2 27.0 -62.0 341 11 501.4 501.4 315.1 501.5 0.00 73 38 22204 -65.5 -90.5 2 25.0 -65.9 46 15 529.1 529.1 316.9 529.1 0.00 74 32 23259 -61.1 -89.1 1 28.0 -61.9 62 10 567.5 567.5 319.0 567.5 0.00 75 30 23660 -60.5 -88.5 1 28.0 -61.4 70 9 579.7 579.7 319.6 579.7 0.01 76 27 24317 -59.1 -88.1 1 29.0 -60.2 84 14 601.4 601.4 320.7 601.4 0.01 77 22 25589 -62.1 -89.1 2 27.0 -63.0 116 1 628.7 628.7 321.9 628.8 0.01 78 20 26180 -59.9 -87.9 1 28.0 -61.2 285 7 652.8 652.8 322.8 652.9 0.01 79 19 26500 -61.3 -89.3 1 28.0 -62.5 266 10 658.1 658.1 323.0 658.2 0.01 80 19 26500 -59.5 -88.5 1 29.0 -60.9 266 10 663.7 663.7 323.2 663.8 0.01 81 17 27192 -62.3 -89.3 2 27.0 -63.4 252 14 676.2 676.2 323.6 676.2 0.01 82 15 27968 -61.7 -89.7 1 28.0 -63.1 234 20 702.8 702.8 324.5 702.9 0.01 83 14 28397 -59.7 -88.7 1 29.0 -61.5 265 21 723.6 723.6 325.1 723.7 0.01 84 13 28859 -61.9 -89.9 1 28.0 -63.4 301 17 731.5 731.5 325.4 731.6 0.01 85 12 29358 -59.3 -88.3 1 29.0 -61.4 297 25 757.6 757.6 326.1 757.7 0.01 86 11 29906 -57.1 -87.1 1 30.0 -59.9 308 24 784.7 784.7 326.8 784.9 0.02 87 10 30510 -56.9 -86.9 1 30.0 -60.0 315 23 807.2 807.2 327.4 807.3 0.02 88 9.8 30638 -56.1 -86.1 1 30.0 -59.5 814.8 814.8 327.6 815.0 0.02 89 9.4 30903 -57.1 -87.1 1 30.0 -60.3 820.8 820.8 327.7 821.0 0.02 90 9.1 31109 -54.3 -86.3 1 32.0 -58.5 839.2 839.2 328.1 839.4 0.03 91 8.8 31324 -54.1 -85.1 1 31.0 -58.4 848.0 848.1 328.4 848.3 0.03 92 8.3 31698 -55.5 -86.5 1 31.0 -59.5 856.8 856.9 328.5 857.1 0.03 TRP 248 10513 -49.3 -66.3 12 17.0 -49.7 295 79 333.5 333.5 292.7 333.6 0.02 WND 218 11362 -49.3 -73.5 4 24.2 -49.8 300 89 346.1 346.1 295.8 346.1 0.01 Sounding variables and indices 1000-500 mb thick: 5446.00 m Freezing level: 919.22 mb = 836.25 m = 2743.57 ft Freezing level: 866.00 mb = 1311.13 m = 4301.54 ft Freezing level: 866.00 mb = 1311.13 m = 4301.54 ft Wetbulb zero: 996.02 mb = 186.58 m = 612.12 ft Precipitable water: 0.22 inches Sfc-500 mean rel hum: 27.30 % Est. max temperature: 12.62 C = 54.72 F Sfc-Lift cond lev (LCL): 786.99 mb = 2072.12 m = 6798.22 ft T: -3.20 C 700-500 lapse rate: 5.07 C/km ThetaE index: 1.57 C Layer 898.0- 870.0 mb Conv cond level (CCL): 465.19 mb = 6133.96 m = 20124.30 ft Mean mixing ratio: 1.61 g/kg Conv temperature: 42.08 C = 107.74 F Cap Strength: 21.80 C Lifted Index: 23.54 C Risk: None Lifted Index @300 mb: 29.86 C Lifted Index @700 mb: 15.68 C Showalter Index: 21.55 C Risk: None Total Totals Index: 3.20 C Risk: None Vertical Totals Index: 16.60 C Cross Totals Index: -13.40 C K Index: -37.90 Risk: None Sweat Index: 91.00 Risk: None Energy Index: 5.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.66 J/kg Max Up Vert Vel: 1.82 m/s Conv Inhibition (B-): 71141.34 J/kg Cap Strength: 23.51 C Lift Cond Lev (LCL): 760.33 mb = 2344.64 m = 7692.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 342 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 1008 101 310 3 2.3 -1.9 | 166 23 -5.7 22.5 1 1000 154 310 6 4.6 -3.9 | 171 21 -3.4 20.6 2 982 305 300 7 6.1 -3.5 | 175 21 -1.9 20.9 3 945 610 275 8 8.0 -0.7 | 180 24 0.0 23.7 4 925 786 265 7 7.0 0.6 | 178 25 -1.0 25.0 5 910 914 265 9 9.0 0.8 | 182 25 1.0 25.2 6 876 1219 310 16 12.3 -10.3 | 197 15 4.3 14.1 7 850 1460 315 16 11.3 -11.3 | 194 14 3.4 13.1 8 811 1829 320 19 12.2 -14.6 | 203 11 4.2 9.9 9 781 2134 315 28 19.8 -19.8 | 249 13 11.8 4.6 10 751 2438 315 29 20.5 -20.5 | 253 13 12.5 3.9 11 723 2743 320 33 21.2 -25.3 | 274 13 13.2 -0.9 12 700 2999 315 35 24.7 -24.7 | 271 17 16.8 -0.3 13 643 3658 315 48 33.9 -33.9 | 290 28 26.0 -9.5 14 618 3962 310 46 35.2 -29.6 | 281 28 27.3 -5.2 15 594 4267 315 41 29.0 -29.0 | 282 22 21.0 -4.6 16 571 4572 325 43 24.7 -35.2 | 303 20 16.7 -10.8 17 549 4877 320 46 29.6 -35.2 | 297 24 21.6 -10.8 18 500 5600 305 59 48.3 -33.8 | 283 41 40.4 -9.4 19 487 5791 305 61 50.0 -35.0 | 284 43 42.0 -10.6 20 467 6096 295 60 54.4 -25.4 | 271 46 46.4 -0.9 21 448 6401 300 54 46.8 -27.0 | 274 39 38.8 -2.6 22 400 7230 300 63 54.6 -31.5 | 279 47 46.6 -7.1 23 378 7620 300 62 53.7 -31.0 | 278 46 45.7 -6.6 24 304 9144 295 68 61.6 -28.7 | 275 54 53.7 -4.3 25 300 9240 295 67 60.7 -28.3 | 274 53 52.8 -3.9 26 250 10460 295 78 70.7 -33.0 | 278 63 62.7 -8.5 27 248 10513 295 79 71.6 -33.4 | 278 64 63.6 -9.0 28 218 11362 300 89 77.1 -44.5 | 286 72 69.1 -20.1 29 211 11582 300 89 77.1 -44.5 | 286 72 69.1 -20.1 30 200 11930 300 82 71.0 -41.0 | 285 65 63.1 -16.6 31 159 13411 305 76 62.3 -43.6 | 289 58 54.3 -19.2 32 151 13716 300 88 76.2 -44.0 | 286 71 68.2 -19.6 33 150 13770 305 83 68.0 -47.6 | 291 64 60.0 -23.2 34 131 14630 305 64 52.4 -36.7 | 285 46 44.5 -12.3 35 118 15240 295 49 44.4 -20.7 | 264 37 36.4 3.7 36 113 15545 295 43 39.0 -18.2 | 259 32 31.0 6.2 37 107 15850 275 47 46.8 -4.1 | 242 44 38.9 20.3 38 100 16290 305 38 31.1 -21.8 | 264 23 23.2 2.6 39 97 16459 305 38 31.1 -21.8 | 264 23 23.2 2.6 40 92 16764 320 36 23.1 -27.6 | 282 16 15.2 -3.2 41 88 17069 290 33 31.0 -11.3 | 240 27 23.0 13.1 42 84 17374 295 26 23.6 -11.0 | 229 21 15.6 13.4 43 80 17678 290 33 31.0 -11.3 | 240 27 23.0 13.1 44 76 17983 305 40 32.8 -22.9 | 267 25 24.8 1.5 45 72 18288 315 26 18.4 -18.4 | 240 12 10.4 6.0 46 70 18450 285 22 21.3 -5.7 | 215 23 13.3 18.7 47 68 18593 290 20 18.8 -6.8 | 212 21 10.8 17.6 48 62 19202 305 23 18.8 -13.2 | 224 16 10.9 11.2 49 59 19507 265 26 25.9 2.3 | 214 32 17.9 26.7 50 53 20117 330 14 7.0 -12.1 | 176 12 -1.0 12.3 51 51 20422 280 4 3.9 -0.7 | 170 24 -4.0 23.7 52 50 20520 350 12 2.1 -11.8 | 155 14 -5.9 12.6 53 48 20726 335 10 4.2 -9.1 | 166 16 -3.7 15.4 54 46 21031 355 11 1.0 -11.0 | 153 15 -7.0 13.5 55 44 21336 355 11 1.0 -11.0 | 153 15 -7.0 13.5 56 42 21641 40 10 -6.4 -7.7 | 139 22 -14.4 16.8 57 36 22555 50 18 -13.8 -11.6 | 121 25 -21.8 12.8 58 34 22860 40 13 -8.4 -10.0 | 132 22 -16.3 14.5 59 33 23165 60 10 -8.7 -5.0 | 139 26 -16.6 19.4 60 30 23660 70 9 -8.5 -3.1 | 142 27 -16.4 21.3 61 27 24384 85 14 -13.9 -1.2 | 137 32 -21.9 23.2 62 25 24689 75 10 -9.7 -2.6 | 141 28 -17.6 21.8 63 24 24994 145 10 -5.7 8.2 | 157 35 -13.7 32.6 64 22 25603 115 1 -0.9 0.4 | 160 26 -8.9 24.8 65 20 26180 285 7 6.8 -1.8 | 177 23 -1.2 22.6 66 19 26518 265 10 10.0 0.9 | 185 25 2.0 25.3 67 17 27127 250 13 12.2 4.4 | 188 29 4.3 28.9 68 16 27432 260 16 15.8 2.8 | 196 28 7.8 27.2 69 16 27737 220 18 11.6 13.8 | 185 38 3.6 38.2 70 14 28346 255 23 22.2 6.0 | 205 34 14.3 30.4 71 13 28651 305 13 10.6 -7.5 | 189 17 2.7 17.0 72 12 29261 295 25 22.7 -10.6 | 227 20 14.7 13.9 73 11 29870 305 23 18.8 -13.2 | 224 16 10.9 11.2 74 11 30175 325 32 18.4 -26.2 | 280 11 10.4 -1.8 75 10 30510 315 23 16.3 -16.3 | 226 12 8.3 8.2 Wind Parameters Mean winds (0-6000m): 311.9 at 34.2 knts Storm direction: 341.9 at 25.7 knts Shear (0-3000m) pos: 2.8 neg: 3.4 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 109.6 deg Storm rel helicity (0-3000m) pos: 128.8 neg: -8.0 tot: 120.8 m^2/s^2 ave: 40.3 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 4.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 102.53 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 ------------------------------------------------------------------------------- 500 294 7 175 22| 0.0 5.9 5.9| 30.9 0.0 30.9 61.7 0.70| 7.9 5.5 1000 283 8 179 23| 3.1 3.0 6.1| 67.0 -4.5 62.5 62.5 0.59| 9.2 5.4 1500 298 11 184 20| 4.2 2.0 6.2| 74.5 -5.9 68.6 45.7 0.47| 8.8 4.1 2000 306 13 189 17| 3.2 3.6 6.8|100.7 -5.9 94.8 47.4 0.59| 9.2 5.4 2500 310 16 198 15| 3.4 2.9 6.3|115.2 -5.9 109.3 43.7 0.63| 8.3 5.2 3000 312 19 209 13| 2.8 3.4 6.3|128.8 -8.0 120.8 40.3 0.59| 8.2 4.8 4000 313 26 237 13| 2.1 3.5 5.6|161.1 -36.7 124.4 31.1 0.46| 8.3 3.8 5000 315 29 254 13| 2.2 3.8 5.9|202.4 -63.7 138.7 27.7 0.39| 8.8 3.4 6000 312 34 265 18| 1.8 4.6 6.4|206.8-233.0 -26.2 -4.4 0.16| 9.5 1.5 Wrote GIF file: /home/apache/climate/data/raob//KJAN/skewt/KJAN.skewt.20260116.00.gif