UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011912.upa.cvt Date: 1200Z 19 JAN 26 Searching for KJAN... Searching the city database file for: KJAN ... Date:1200Z 19 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 1015 101 -2.3 -5.7 77 3.4 -3.4 0 0 269.7 270.1 268.9 276.4 2.46 1 1007 157 -0.3 -9.3 51 9.0 -3.1 347 6 272.3 272.6 269.6 277.5 1.87 2 1004 179 2.8 -11.2 35 14.0 -1.7 342 8 275.6 275.9 271.3 280.2 1.62 3 1000 208 3.4 -11.6 32 15.0 -1.4 335 11 276.5 276.8 271.8 281.0 1.57 4 991 281 4.0 -13.0 28 17.0 -1.3 335 13 277.9 278.1 272.3 282.0 1.42 5 980 372 3.8 -13.2 28 17.0 -1.6 335 13 278.6 278.8 272.7 282.6 1.41 6 937 734 1.2 -11.8 37 13.0 -3.0 343 16 279.5 279.8 273.6 284.3 1.65 7 925 838 1.2 -9.8 44 11.0 -2.6 350 20 280.5 280.9 274.6 286.2 1.96 8 921 873 0.8 -9.2 47 10.0 -2.6 350 20 280.5 280.8 274.8 286.4 2.06 9 883 1212 2.0 -7.0 51 9.0 -1.4 326 21 285.1 285.6 277.9 292.5 2.56 10 870 1332 1.4 -7.6 51 9.0 -2.0 329 23 285.7 286.1 278.1 292.9 2.48 11 862 1406 1.6 -11.4 37 13.0 -2.9 331 24 286.7 287.0 277.7 292.1 1.85 12 850 1519 1.0 -13.0 34 14.0 -3.6 335 26 287.2 287.5 277.7 292.1 1.65 13 833 1681 0.4 -14.6 31 15.0 -4.3 332 24 288.2 288.5 278.0 292.7 1.48 14 799 2014 -2.3 -13.3 43 11.0 -5.8 330 29 288.8 289.1 278.6 293.9 1.71 15 793 2073 -2.3 -11.3 50 9.0 -5.4 330 31 289.4 289.8 279.3 295.5 2.03 16 789 2114 -2.5 -13.5 43 11.0 -6.0 330 32 289.6 289.9 279.0 294.8 1.71 17 786 2144 -2.1 -19.1 26 17.0 -6.8 330 33 290.4 290.6 278.4 293.7 1.07 18 780 2205 0.6 -33.4 6 34.0 -6.5 329 35 293.9 294.0 279.0 294.9 0.29 19 779 2215 0.8 -32.2 6 33.0 -6.4 329 35 294.2 294.3 279.2 295.3 0.33 20 765 2361 1.2 -13.8 32 15.0 -4.0 326 40 296.2 296.5 282.0 301.5 1.72 21 716 2889 -3.1 -15.1 39 12.0 -7.0 313 44 297.1 297.4 282.3 302.2 1.65 22 703 3034 -2.9 -15.9 36 13.0 -7.1 310 47 298.9 299.2 283.0 303.8 1.57 23 700 3068 -2.9 -15.9 36 13.0 -7.1 310 45 299.3 299.6 283.1 304.2 1.58 24 698 3091 -2.9 -15.9 36 13.0 -7.1 310 45 299.5 299.8 283.2 304.5 1.58 25 615 4081 -9.7 -19.7 44 10.0 -12.5 303 42 302.7 303.0 284.1 306.9 1.30 26 595 4335 -11.3 -22.3 40 11.0 -14.1 297 43 303.8 304.0 284.3 307.3 1.07 27 593 4361 -11.1 -21.1 43 10.0 -13.7 295 43 304.3 304.5 284.7 308.2 1.20 28 592 4374 -10.9 -20.9 44 10.0 -13.6 294 43 304.7 304.9 284.8 308.6 1.22 29 588 4426 -10.7 -27.7 23 17.0 -14.5 291 44 305.5 305.6 284.5 307.7 0.67 30 578 4558 -11.1 -36.1 11 25.0 -15.5 282 46 306.5 306.6 284.4 307.6 0.30 31 565 4732 -12.1 -35.1 13 23.0 -16.2 282 48 307.4 307.4 284.8 308.5 0.34 32 553 4897 -12.1 -40.1 8 28.0 -16.6 285 50 309.2 309.3 285.3 310.0 0.21 33 500 5660 -17.1 -42.1 9 25.0 -20.5 275 61 312.2 312.2 286.4 312.9 0.19 34 499 5675 -17.1 -42.1 9 25.0 -20.5 275 61 312.4 312.4 286.4 313.1 0.19 35 450 6443 -20.5 -50.5 5 30.0 -23.6 275 74 317.5 317.5 288.0 317.8 0.08 36 448 6476 -20.5 -52.5 4 32.0 -23.7 275 74 317.9 317.9 288.1 318.1 0.07 37 400 7300 -27.9 -47.9 13 20.0 -29.7 280 80 318.7 318.8 288.5 319.2 0.13 38 398 7336 -28.1 -48.1 13 20.0 -29.9 280 80 318.9 318.9 288.5 319.4 0.12 39 340 8446 -36.9 -53.9 16 17.0 -37.8 280 82 321.6 321.7 289.3 321.9 0.07 40 337 8507 -37.5 -57.5 11 20.0 -38.4 280 82 321.6 321.6 289.3 321.8 0.05 41 332 8610 -38.5 -51.5 24 13.0 -39.2 280 83 321.6 321.7 289.3 322.0 0.10 42 330 8651 -38.7 -53.7 19 15.0 -39.5 280 83 321.9 321.9 289.4 322.2 0.08 43 328 8693 -39.1 -50.1 30 11.0 -39.8 280 83 321.9 322.0 289.5 322.4 0.12 44 321 8841 -40.3 -51.3 30 11.0 -40.9 280 83 322.3 322.3 289.6 322.7 0.11 45 318 8905 -40.7 -52.7 26 12.0 -41.3 280 83 322.6 322.6 289.6 322.9 0.09 46 317 8926 -40.7 -54.7 21 14.0 -41.3 280 83 322.9 322.9 289.7 323.2 0.07 47 316 8948 -40.5 -57.5 14 17.0 -41.2 280 83 323.4 323.4 289.9 323.6 0.05 48 314 8991 -40.7 -55.7 18 15.0 -41.4 280 84 323.7 323.8 290.0 324.0 0.06 49 313 9012 -40.7 -60.7 10 20.0 -41.5 280 84 324.0 324.1 290.0 324.2 0.03 50 309 9100 -41.3 -57.3 16 16.0 -42.0 280 84 324.4 324.4 290.2 324.6 0.05 51 306 9166 -41.7 -58.7 14 17.0 -42.3 280 84 324.7 324.8 290.2 324.9 0.05 52 300 9300 -42.7 -58.7 16 16.0 -43.3 280 84 325.2 325.2 290.4 325.4 0.05 53 296 9391 -43.5 -60.5 14 17.0 -44.1 280 84 325.3 325.3 290.4 325.4 0.04 54 264 10154 -50.3 -61.3 26 11.0 -50.5 280 87 326.2 326.2 290.6 326.3 0.04 55 250 10510 -52.7 -63.7 25 11.0 -52.9 275 81 327.7 327.7 291.1 327.8 0.03 56 245 10639 -53.5 -63.5 28 10.0 -53.7 273 80 328.4 328.4 291.3 328.5 0.03 57 239 10798 -54.7 -64.7 28 10.0 -54.9 270 79 329.0 329.0 291.5 329.1 0.03 58 200 11930 -55.3 -79.3 4 24.0 -55.6 265 95 345.2 345.2 295.6 345.2 0.00 59 193 12159 -55.8 -80.0 3 24.2 -56.1 265 99 347.9 347.9 296.2 348.0 0.00 60 150 13760 -59.3 -85.3 2 26.0 -59.5 260 94 367.9 367.9 300.2 367.9 0.00 61 100 16240 -66.5 -88.5 3 22.0 -66.6 250 82 399.2 399.2 305.1 399.2 0.00 62 94 16612 -69.3 -89.3 4 20.0 -69.4 249 81 400.9 400.9 305.3 400.9 0.00 63 89 16940 -67.3 -88.3 4 21.0 -67.4 247 79 411.2 411.2 306.6 411.2 0.00 64 86 17146 -67.9 -88.9 3 21.0 -68.0 246 77 414.0 414.0 307.0 414.0 0.00 65 72 18227 -62.9 -88.9 2 26.0 -63.2 259 53 446.2 446.2 310.5 446.2 0.00 66 70 18400 -64.5 -88.5 2 24.0 -64.7 260 54 446.4 446.4 310.5 446.4 0.00 67 65 18852 -66.1 -89.1 3 23.0 -66.3 260 54 452.5 452.5 311.1 452.5 0.00 68 53 20099 -63.3 -90.3 1 27.0 -63.7 250 42 486.1 486.1 314.0 486.2 0.00 69 52 20217 -61.5 -89.5 1 28.0 -62.0 252 38 493.0 493.0 314.4 493.0 0.00 70 51 20337 -61.3 -89.3 1 28.0 -61.8 254 33 496.2 496.2 314.7 496.2 0.00 71 50 20460 -61.7 -88.7 2 27.0 -62.1 235 28 498.1 498.1 314.8 498.1 0.00 72 47 20842 -62.1 -89.1 2 27.0 -62.6 240 28 506.0 506.0 315.4 506.0 0.00 73 42 21539 -60.1 -89.1 1 29.0 -60.7 257 32 527.5 527.5 316.8 527.5 0.00 74 40 21841 -61.3 -89.3 1 28.0 -61.9 278 32 531.9 531.9 317.1 531.9 0.00 75 38 22161 -58.3 -88.3 1 30.0 -59.2 285 26 547.4 547.4 317.9 547.4 0.00 76 36 22498 -61.5 -89.5 1 28.0 -62.1 277 18 547.7 547.7 317.9 547.7 0.00 77 32 23224 -63.3 -90.3 1 27.0 -63.9 255 13 561.6 561.6 318.7 561.6 0.00 78 30 23620 -63.1 -90.1 1 27.0 -63.7 250 10 572.6 572.6 319.3 572.6 0.00 79 22 25546 -60.1 -89.1 1 29.0 -61.3 186 9 634.7 634.7 322.1 634.7 0.01 80 20 26140 -61.1 -90.1 1 29.0 -62.3 80 7 649.1 649.2 322.6 649.2 0.01 81 19 26460 -60.7 -89.7 1 29.0 -62.0 54 10 660.0 660.0 323.0 660.0 0.01 82 18 26796 -62.3 -90.3 1 28.0 -63.4 69 12 665.2 665.2 323.3 665.3 0.01 83 15 27935 -58.7 -88.7 1 30.0 -60.6 37 11 712.8 712.8 324.8 712.9 0.01 84 14 28369 -59.5 -89.5 1 30.0 -61.4 30 11 724.3 724.3 325.2 724.4 0.01 85 12 29347 -54.5 -86.5 1 32.0 -57.9 3 6 774.6 774.7 326.6 774.8 0.02 86 11 29905 -54.9 -86.9 1 32.0 -58.4 13 1 792.7 792.7 327.1 792.9 0.02 87 10 30520 -51.7 -84.7 1 33.0 -56.5 175 12 826.6 826.6 327.9 826.8 0.03 88 9.9 30585 -52.1 -85.1 1 33.0 -56.8 177 13 827.4 827.5 327.9 827.7 0.03 89 7.6 32315 -46.3 -83.3 1 37.0 -54.5 233 26 915.9 915.9 329.7 916.4 0.05 90 7.3 32582 -46.3 -83.3 1 37.0 -54.6 241 28 926.5 926.5 329.9 927.0 0.05 91 7.0 32860 -46.5 -82.5 1 36.0 -54.9 250 30 936.8 936.9 330.1 937.5 0.06 92 6.3 33560 -45.9 -82.9 1 37.0 -55.1 252 31 968.0 968.1 330.7 968.8 0.07 93 5.6 34342 -47.3 -83.3 1 36.0 -56.3 253 31 995.0 995.1 331.1 995.8 0.07 94 5.2 34837 -43.1 -82.1 1 39.0 -54.8 254 32 1035.3 1035.3 331.7 1036.3 0.09 95 5.0 35100 -45.3 -83.3 1 38.0 -55.9 255 32 1036.9 1037.0 331.8 1037.8 0.08 96 4.7 35516 -41.9 -81.9 1 40.0 -54.8 1071.2 1071.2 332.2 1072.4 0.10 97 4.5 35811 -41.3 -81.3 1 40.0 -54.8 1087.4 1087.5 332.5 1088.9 0.12 TRP 239 10798 -54.7 -64.7 28 10.0 -54.9 270 79 329.0 329.0 291.5 329.1 0.03 WND 193 12159 -55.8 -80.0 3 24.2 -56.1 265 99 347.9 347.9 296.2 348.0 0.00 Sounding variables and indices 1000-500 mb thick: 5452.00 m Freezing level: Surface below freezing Freezing level: 1006.71 mb = 159.54 m = 523.41 ft Freezing level: 827.96 mb = 1730.41 m = 5677.11 ft Freezing level: 781.33 mb = 2191.40 m = 7189.53 ft Freezing level: 751.33 mb = 2508.36 m = 8229.44 ft Wetbulb zero: Below ground Precipitable water: 0.30 inches Sfc-500 mean rel hum: 31.73 % Est. max temperature: 14.38 C = 57.88 F Sfc-Lift cond lev (LCL): 962.15 mb = 520.46 m = 1707.52 ft T: 2.73 C 700-500 lapse rate: 5.48 C/km ThetaE index: 1.79 C Layer 789.0- 780.0 mb Conv cond level (CCL): 447.34 mb = 6486.39 m = 21280.53 ft Mean mixing ratio: 1.66 g/kg Conv temperature: 46.10 C = 114.97 F Cap Strength: 23.10 C Lifted Index: 24.48 C Risk: None Lifted Index @300 mb: 29.94 C Lifted Index @700 mb: 17.59 C Showalter Index: 17.54 C Risk: None Total Totals Index: 22.20 C Risk: None Vertical Totals Index: 18.10 C Cross Totals Index: 4.10 C K Index: -7.90 Risk: None Sweat Index: 113.00 Risk: None Energy Index: 4.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.76 J/kg Max Up Vert Vel: 6.75 m/s Conv Inhibition (B-): 71596.83 J/kg Cap Strength: 24.50 C Lift Cond Lev (LCL): 780.21 mb = 2202.88 m = 7227.22 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 332 at 29 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 1015 101 0 0 -0.0 -0.0 | 152 29 -13.8 25.5 1 1000 208 335 11 4.6 -10.0 | 150 18 -9.1 15.6 2 988 305 335 13 5.5 -11.8 | 149 16 -8.3 13.8 3 952 610 335 11 4.6 -10.0 | 150 18 -9.1 15.6 4 925 838 350 20 3.5 -19.7 | 120 12 -10.3 5.8 5 916 914 350 21 3.6 -20.7 | 116 11 -10.1 4.9 6 882 1219 325 21 12.0 -17.2 | 168 9 -1.7 8.3 7 850 1519 335 26 11.0 -23.6 | 125 3 -2.8 2.0 8 818 1829 330 23 11.5 -19.9 | 158 6 -2.3 5.6 9 787 2134 330 33 16.5 -28.6 | 318 4 2.7 -3.0 10 757 2438 325 42 24.1 -34.4 | 311 14 10.3 -8.9 11 729 2743 315 42 29.7 -29.7 | 285 16 15.9 -4.2 12 702 3048 310 47 36.0 -30.2 | 282 23 22.2 -4.7 13 700 3068 310 45 34.5 -28.9 | 279 21 20.7 -3.4 14 648 3658 310 43 32.9 -27.6 | 276 19 19.2 -2.1 15 599 4267 300 42 36.4 -21.0 | 259 23 22.6 4.5 16 576 4572 280 46 45.3 -8.0 | 241 36 31.5 17.5 17 554 4877 285 50 48.3 -12.9 | 250 37 34.5 12.6 18 500 5660 275 61 60.8 -5.3 | 247 51 47.0 20.2 19 471 6096 275 67 66.7 -5.8 | 250 57 53.0 19.7 20 452 6401 275 74 73.7 -6.4 | 252 63 59.9 19.1 21 400 7300 280 80 78.8 -13.9 | 260 66 65.0 11.6 22 382 7620 280 80 78.8 -13.9 | 260 66 65.0 11.6 23 307 9144 280 84 82.7 -14.6 | 261 70 69.0 10.9 24 300 9300 280 84 82.7 -14.6 | 261 70 69.0 10.9 25 256 10363 280 88 86.7 -15.3 | 262 74 72.9 10.3 26 250 10510 275 81 80.7 -7.1 | 255 69 66.9 18.5 27 239 10798 270 79 79.0 -0.0 | 249 70 65.2 25.5 28 233 10973 265 79 78.7 6.9 | 243 73 64.9 32.4 29 200 11930 265 95 94.6 8.3 | 247 88 80.9 33.8 30 193 12159 265 99 98.6 8.6 | 248 91 84.9 34.2 31 183 12497 265 99 98.6 8.6 | 248 91 84.9 34.2 32 151 13716 260 99 97.5 17.2 | 243 94 83.7 42.7 33 150 13760 260 94 92.6 16.3 | 242 89 78.8 41.9 34 118 15240 255 77 74.4 19.9 | 233 76 60.6 45.5 35 100 16240 250 82 77.1 28.0 | 230 83 63.3 53.6 36 96 16459 250 82 77.1 28.0 | 230 83 63.3 53.6 37 83 17374 245 76 68.9 32.1 | 224 80 55.1 57.7 38 79 17678 270 61 61.0 -0.0 | 242 54 47.2 25.5 39 75 17983 255 55 53.1 14.2 | 225 56 39.4 39.8 40 71 18288 260 52 51.2 9.0 | 227 51 37.4 34.6 41 70 18400 260 54 53.2 9.4 | 228 53 39.4 34.9 42 65 18898 260 54 53.2 9.4 | 228 53 39.4 34.9 43 61 19202 260 35 34.5 6.1 | 213 38 20.7 31.6 44 58 19507 255 47 45.4 12.2 | 220 49 31.6 37.7 45 56 19812 250 34 31.9 11.6 | 206 41 18.2 37.2 46 53 20117 250 42 39.5 14.4 | 213 47 25.7 39.9 47 50 20422 255 30 29.0 7.8 | 205 37 15.2 33.3 48 50 20460 235 28 22.9 16.1 | 192 43 9.2 41.6 49 48 20726 235 28 22.9 16.1 | 192 43 9.2 41.6 50 43 21336 260 28 27.6 4.9 | 204 33 13.8 30.4 51 41 21641 255 34 32.8 8.8 | 209 39 19.1 34.3 52 39 21946 290 31 29.1 -10.6 | 226 21 15.4 14.9 53 36 22555 275 17 16.9 -1.5 | 187 24 3.2 24.1 54 34 22860 240 20 17.3 10.0 | 186 36 3.6 35.5 55 32 23165 260 13 12.8 2.3 | 178 28 -1.0 27.8 56 31 23470 235 12 9.8 6.9 | 173 33 -3.9 32.4 57 30 23620 250 10 9.4 3.4 | 171 29 -4.4 29.0 58 28 24079 250 11 10.3 3.8 | 173 29 -3.4 29.3 59 27 24384 245 10 9.1 4.2 | 171 30 -4.7 29.8 60 24 24994 210 11 5.5 9.5 | 167 36 -8.3 35.1 61 23 25298 230 10 7.7 6.4 | 169 33 -6.1 32.0 62 20 26140 80 7 -6.9 -1.2 | 140 32 -20.7 24.3 63 20 26213 25 10 -4.2 -9.1 | 132 24 -18.0 16.5 64 19 26518 60 10 -8.7 -5.0 | 132 30 -22.4 20.5 65 17 27127 80 15 -14.8 -2.6 | 129 37 -28.5 22.9 66 16 27432 50 8 -6.1 -5.1 | 136 28 -19.9 20.4 67 16 27737 15 10 -2.6 -9.7 | 134 23 -16.4 15.9 68 15 28042 45 11 -7.8 -7.8 | 129 28 -21.5 17.8 69 13 28956 5 11 -1.0 -11.0 | 135 21 -14.7 14.6 70 11 29870 0 0 -0.0 -0.0 | 152 29 -13.8 25.5 71 10 30520 175 12 -1.0 12.0 | 158 40 -14.8 37.5 72 7 32860 250 30 28.2 10.3 | 202 39 14.4 35.8 73 5 35100 255 32 30.9 8.3 | 207 38 17.1 33.8 Wind Parameters Mean winds (0-6000m): 301.7 at 38.7 knts Storm direction: 331.7 at 29.0 knts Shear (0-3000m) pos: 0.0 neg: 7.7 tot: 7.7 10-3/s Storm rel Dir Shear (0-3000m): 127.5 deg Storm rel helicity (0-3000m) pos: 22.7 neg: -77.8 tot: -55.1 m^2/s^2 ave: -18.4 10^-3 m/s^2 rel: -0.07 Storm rel vorticity (0-3000m) horiz: 13.1 stream: -0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.19 Bulk Shear: 122.81 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 ------------------------------------------------------------------------------- 500 335 10 150 19| 0.0 11.4 11.4| 0.9 -6.8 -5.9 -11.9 -0.06| 15.2 -1.0 1000 341 14 143 15| 0.0 10.8 10.8| 11.7 -35.2 -23.5 -23.5 -0.14| 16.0 -2.2 1500 337 17 145 12| 0.0 8.6 8.6| 18.6 -38.7 -20.1 -13.4 -0.09| 13.9 -1.3 2000 335 19 146 10| 0.0 8.2 8.2| 22.5 -38.7 -16.2 -8.1 0.07| 13.5 1.0 2500 332 23 152 6| 0.0 8.6 8.6| 22.7 -54.3 -31.6 -12.7 -0.01| 13.7 -0.1 3000 327 27 196 3| 0.0 7.7 7.7| 22.7 -77.8 -55.1 -18.4 -0.07| 13.1 -0.9 4000 320 31 254 6| 0.0 5.4 5.4| 22.7-109.0 -86.4 -21.6 -0.13| 10.8 -1.5 5000 311 34 256 12| 0.7 4.8 5.5| 72.8-189.2-116.4 -23.3 -0.15| 11.4 -1.7 6000 302 39 255 20| 0.6 5.2 5.8|108.4-212.4-103.9 -17.3 -0.13| 10.9 -1.4 Wrote GIF file: /home/apache/climate/data/raob//KJAN/skewt/KJAN.skewt.20260119.12.gif