UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011112.upa.cvt Date: 1200Z 11 JAN 26 Searching for KJAN... Searching the city database file for: KJAN ... Date:1200Z 11 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 1018 101 4.4 2.2 86 2.2 3.4 0 0 276.1 276.9 275.7 288.1 4.40 1 1016 116 5.0 2.1 81 2.9 3.7 357 2 276.9 277.6 276.0 288.8 4.38 2 1008 175 4.8 1.3 78 3.5 3.2 343 9 277.3 278.0 276.0 288.7 4.16 3 1004 205 5.2 -0.8 65 6.0 2.7 337 12 278.0 278.6 275.6 288.0 3.59 4 1000 235 6.6 -4.4 45 11.0 2.2 330 16 279.8 280.2 275.3 287.5 2.75 5 999 243 7.0 -5.0 42 12.0 2.2 331 16 280.2 280.7 275.5 287.7 2.63 6 998 251 7.4 -4.6 42 12.0 2.6 331 16 280.7 281.2 275.8 288.4 2.72 7 988 334 7.0 -7.0 36 14.0 1.7 336 19 281.1 281.5 275.5 287.7 2.28 8 978 417 6.4 -5.6 42 12.0 1.7 339 21 281.3 281.8 276.0 288.7 2.57 9 966 519 6.4 -11.6 26 18.0 0.3 342 23 282.3 282.6 275.1 287.1 1.63 10 925 872 4.0 -12.0 30 16.0 -1.4 350 25 283.4 283.7 275.7 288.2 1.64 11 891 1176 2.8 -11.2 35 14.0 -2.0 337 27 285.2 285.5 276.9 290.6 1.82 12 881 1267 2.6 -12.4 32 15.0 -2.4 335 28 285.9 286.2 277.1 290.9 1.67 13 877 1304 2.8 -15.2 25 18.0 -2.9 335 29 286.5 286.7 276.9 290.5 1.34 14 861 1453 2.6 -16.4 23 19.0 -3.3 335 31 287.8 288.0 277.4 291.5 1.23 15 850 1557 2.0 -15.0 27 17.0 -3.4 335 33 288.2 288.5 277.9 292.5 1.40 16 837 1681 1.6 -16.4 25 18.0 -3.9 328 34 289.1 289.3 278.1 292.9 1.27 17 762 2439 3.4 -21.6 14 25.0 -4.0 300 35 298.9 299.1 282.1 301.8 0.89 18 717 2930 1.0 -24.0 13 25.0 -6.0 289 33 301.5 301.7 283.0 304.0 0.77 19 711 2998 1.8 -26.2 10 28.0 -5.7 287 32 303.1 303.2 283.5 305.2 0.63 20 700 3123 1.4 -27.6 9 29.0 -6.2 290 33 304.0 304.1 283.8 305.9 0.57 21 668 3499 0.4 -33.6 6 34.0 -7.4 290 38 307.0 307.1 284.7 308.2 0.34 22 637 3878 -2.5 -35.5 6 33.0 -9.5 290 41 307.9 308.0 284.9 308.9 0.29 23 628 3991 -2.3 -38.3 4 36.0 -9.5 290 41 309.4 309.4 285.4 310.2 0.22 24 583 4577 -6.1 -42.1 4 36.0 -12.4 285 39 311.6 311.6 286.1 312.2 0.16 25 526 5373 -12.1 -47.1 4 35.0 -16.9 282 42 313.7 313.7 286.8 314.1 0.10 26 500 5760 -13.7 -50.7 3 37.0 -18.3 275 59 316.3 316.3 287.6 316.6 0.07 27 454 6485 -18.1 -49.1 5 31.0 -21.8 272 72 319.7 319.7 288.8 320.0 0.10 28 449 6567 -17.7 -47.7 5 30.0 -21.4 271 74 321.2 321.2 289.2 321.6 0.11 29 411 7222 -21.9 -55.9 3 34.0 -25.0 270 82 324.0 324.0 290.0 324.2 0.05 30 400 7420 -23.5 -55.5 4 32.0 -26.3 270 83 324.4 324.5 290.2 324.7 0.05 31 367 8041 -29.3 -55.3 6 26.0 -31.2 270 86 324.8 324.8 290.3 325.0 0.06 32 350 8378 -32.3 -48.3 19 16.0 -33.6 268 89 325.2 325.2 290.5 325.7 0.14 33 344 8499 -33.1 -56.1 8 23.0 -34.5 268 90 325.7 325.7 290.6 325.9 0.06 34 341 8561 -33.5 -47.5 23 14.0 -34.6 267 90 326.0 326.0 290.7 326.6 0.15 35 340 8581 -33.7 -41.7 44 8.0 -34.5 267 90 326.0 326.1 290.9 327.1 0.29 36 339 8602 -33.7 -41.7 44 8.0 -34.5 267 90 326.3 326.3 291.0 327.4 0.29 37 335 8685 -33.1 -44.1 32 11.0 -34.1 267 91 328.2 328.2 291.5 329.1 0.23 38 317 9071 -36.3 -45.3 39 9.0 -37.1 265 94 329.0 329.0 291.6 329.8 0.21 39 300 9450 -39.5 -45.5 53 6.0 -39.9 265 96 329.7 329.7 291.9 330.5 0.22 40 293 9611 -41.1 -46.1 58 5.0 -41.5 264 97 329.7 329.7 291.9 330.5 0.21 41 291 9657 -41.5 -47.5 52 6.0 -41.9 264 97 329.7 329.8 291.8 330.4 0.18 42 286 9775 -42.1 -51.1 37 9.0 -42.6 264 98 330.5 330.5 292.0 331.0 0.12 43 283 9846 -42.7 -49.7 46 7.0 -43.1 263 99 330.6 330.7 292.0 331.2 0.14 44 269 10186 -45.3 -53.3 40 8.0 -45.7 262 101 331.7 331.7 292.3 332.1 0.10 45 262 10361 -46.9 -52.9 50 6.0 -47.1 261 102 331.9 331.9 292.3 332.3 0.11 46 256 10514 -48.1 -55.1 44 7.0 -48.4 261 103 332.3 332.3 292.4 332.6 0.08 47 255 10540 -48.3 -55.3 44 7.0 -48.6 261 103 332.4 332.4 292.4 332.7 0.08 48 253 10592 -48.5 -58.5 30 10.0 -48.8 260 103 332.8 332.8 292.6 333.1 0.06 49 250 10670 -48.9 -59.9 27 11.0 -49.2 260 104 333.4 333.4 292.7 333.6 0.05 50 249 10696 -49.1 -61.1 23 12.0 -49.4 260 104 333.5 333.5 292.7 333.6 0.04 51 245 10802 -49.9 -60.9 26 11.0 -50.2 260 104 333.8 333.8 292.8 334.0 0.04 52 236 11046 -51.1 -65.1 17 14.0 -51.4 259 103 335.6 335.6 293.2 335.7 0.03 53 218 11557 -55.7 -63.7 36 8.0 -55.8 257 102 336.2 336.2 293.4 336.3 0.03 54 215 11645 -56.5 -66.5 27 10.0 -56.6 257 101 336.3 336.3 293.4 336.4 0.02 55 206 11915 -58.7 -65.7 40 7.0 -58.8 256 101 336.9 337.0 293.6 337.1 0.03 56 200 12100 -60.1 -68.1 34 8.0 -60.2 255 100 337.6 337.6 293.7 337.7 0.02 57 170 13097 -67.5 -72.0 53 4.5 -67.5 240 101 341.4 341.4 294.7 341.4 0.01 58 150 13850 -67.9 -83.9 8 16.0 -67.9 250 93 353.1 353.1 297.3 353.1 0.00 59 126 14918 -66.6 -85.6 5 19.0 -66.7 240 109 373.5 373.5 301.2 373.5 0.00 60 100 16340 -64.9 -87.9 3 23.0 -65.1 240 91 402.3 402.3 305.5 402.3 0.00 61 88 17112 -68.1 -89.1 3 21.0 -68.2 254 85 410.9 410.9 306.6 410.9 0.00 62 81 17613 -65.1 -88.1 3 23.0 -65.3 264 56 426.9 426.9 308.5 426.9 0.00 63 80 17689 -64.9 -87.9 3 23.0 -65.1 265 49 428.8 428.8 308.7 428.9 0.00 64 74 18159 -69.1 -89.1 4 20.0 -69.2 249 46 429.7 429.7 308.8 429.7 0.00 65 70 18490 -69.3 -89.3 4 20.0 -69.4 255 41 436.1 436.1 309.5 436.1 0.00 66 68 18663 -69.7 -89.7 4 20.0 -69.8 247 49 438.9 438.9 309.8 438.9 0.00 67 64 19027 -66.5 -88.5 3 22.0 -66.7 249 39 453.6 453.6 311.2 453.6 0.00 68 60 19414 -70.1 -89.1 5 19.0 -70.2 257 33 454.0 454.0 311.3 454.0 0.00 69 52 20272 -66.3 -89.3 3 23.0 -66.5 265 30 481.8 481.8 313.6 481.8 0.00 70 50 20510 -65.7 -89.7 2 24.0 -66.0 235 20 488.7 488.7 314.1 488.7 0.00 71 48 20758 -66.7 -89.7 3 23.0 -67.0 232 16 492.0 492.0 314.4 492.0 0.00 72 45 21151 -63.3 -89.3 2 26.0 -63.7 258 28 509.4 509.4 315.6 509.5 0.00 73 41 21720 -65.7 -89.7 2 24.0 -66.0 299 21 517.2 517.2 316.1 517.2 0.00 74 38 22186 -62.3 -89.3 2 27.0 -62.9 265 18 537.2 537.2 317.3 537.2 0.00 75 32 23235 -67.1 -91.1 2 24.0 -67.5 310 18 551.4 551.4 318.2 551.5 0.00 76 31 23428 -65.1 -91.1 2 26.0 -65.6 302 14 561.9 561.9 318.8 561.9 0.00 77 31 23428 -62.9 -89.9 1 27.0 -63.6 302 14 567.8 567.8 319.0 567.8 0.00 78 30 23630 -62.5 -89.5 1 27.0 -63.2 320 20 574.3 574.3 319.4 574.3 0.00 79 29 23840 -61.9 -88.9 2 27.0 -62.7 289 17 581.5 581.5 319.8 581.5 0.00 80 28 24058 -62.5 -89.5 1 27.0 -63.2 318 19 585.7 585.7 319.9 585.7 0.00 81 27 24284 -60.3 -88.3 1 28.0 -61.3 282 21 598.0 598.0 320.5 598.0 0.01 82 24 25016 -62.3 -89.3 2 27.0 -63.1 293 23 612.7 612.7 321.2 612.7 0.01 83 22 25560 -58.3 -87.3 1 29.0 -59.7 272 23 640.0 640.0 322.3 640.1 0.01 84 21 25852 -59.7 -87.7 1 28.0 -61.0 275 28 644.4 644.4 322.4 644.4 0.01 85 20 26160 -57.1 -87.1 1 30.0 -58.9 285 34 661.4 661.4 323.1 661.5 0.01 86 18 26831 -54.5 -85.5 1 31.0 -57.0 295 34 689.8 689.8 324.1 689.9 0.01 87 17 27195 -56.9 -85.9 1 29.0 -59.0 292 35 693.5 693.5 324.2 693.6 0.01 88 15 27985 -58.1 -87.1 1 29.0 -60.2 286 36 714.8 714.8 324.9 714.9 0.01 89 13 28896 -53.9 -84.9 1 31.0 -57.3 286 34 759.2 759.2 326.2 759.4 0.02 90 12 29408 -55.3 -85.3 1 30.0 -58.5 274 34 771.8 771.8 326.5 772.0 0.02 91 10 30592 -47.7 -81.7 1 34.0 -54.1 258 39 841.5 841.5 328.2 842.0 0.05 92 10 30592 -48.1 -82.1 1 34.0 -54.4 258 39 840.0 840.0 328.2 840.5 0.05 TRP 170 13097 -67.5 -72.0 53 4.5 -67.5 240 101 341.4 341.4 294.7 341.4 0.01 WND 126 14918 -66.6 -85.6 5 19.0 -66.7 240 109 373.5 373.5 301.2 373.5 0.00 Sounding variables and indices 1000-500 mb thick: 5525.00 m Freezing level: 663.72 mb = 3551.19 m = 11650.75 ft Wetbulb zero: 959.65 mb = 572.27 m = 1877.51 ft Precipitable water: 0.22 inches Sfc-500 mean rel hum: 15.73 % Est. max temperature: 15.55 C = 60.00 F Sfc-Lift cond lev (LCL): 983.99 mb = 367.45 m = 1205.52 ft T: 6.76 C 700-500 lapse rate: 5.73 C/km ThetaE index: 1.57 C Layer 966.0- 925.0 mb Conv cond level (CCL): 472.69 mb = 6181.87 m = 20281.47 ft Mean mixing ratio: 2.27 g/kg Conv temperature: 46.76 C = 116.17 F Cap Strength: 22.45 C Lifted Index: 24.01 C Risk: None Lifted Index @300 mb: 29.59 C Lifted Index @700 mb: 18.37 C Showalter Index: 20.67 C Risk: None Total Totals Index: 14.40 C Risk: None Vertical Totals Index: 15.70 C Cross Totals Index: -1.30 C K Index: -28.30 Risk: None Sweat Index: 125.00 Risk: None Energy Index: 5.24 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.57 J/kg Max Up Vert Vel: 6.57 m/s Conv Inhibition (B-): 67590.39 J/kg Cap Strength: 23.98 C Lift Cond Lev (LCL): 790.89 mb = 2138.58 m = 7016.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 327 at 27 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 1018 101 0 0 -0.0 -0.0 | 147 27 -14.5 22.6 1 1000 235 330 16 8.0 -13.9 | 143 11 -6.5 8.8 2 991 305 335 18 7.6 -16.3 | 132 9 -6.9 6.3 3 955 610 345 25 6.5 -24.1 | 79 8 -8.1 -1.5 4 925 872 350 25 4.3 -24.6 | 79 10 -10.2 -2.0 5 920 914 350 25 4.3 -24.6 | 79 10 -10.2 -2.0 6 886 1219 335 27 11.4 -24.5 | 60 4 -3.1 -1.8 7 850 1557 335 33 13.9 -29.9 | 5 7 -0.6 -7.3 8 822 1829 320 35 22.5 -26.8 | 298 9 8.0 -4.2 9 791 2134 310 35 26.8 -22.5 | 269 12 12.3 0.1 10 762 2438 300 35 30.3 -17.5 | 252 17 15.8 5.1 11 734 2743 295 35 31.7 -14.8 | 245 19 17.2 7.9 12 707 3048 285 32 30.9 -8.3 | 229 22 16.4 14.4 13 700 3123 290 33 31.0 -11.3 | 235 20 16.5 11.4 14 654 3658 290 40 37.6 -13.7 | 249 25 23.1 9.0 15 605 4267 290 42 39.5 -14.4 | 252 26 24.9 8.3 16 560 4877 280 35 34.5 -6.1 | 230 26 19.9 16.6 17 538 5182 285 34 32.8 -8.8 | 233 23 18.3 13.8 18 500 5760 275 59 58.8 -5.1 | 248 48 44.2 17.5 19 478 6096 275 62 61.8 -5.4 | 250 50 47.2 17.2 20 440 6706 270 78 78.0 -0.0 | 250 67 63.5 22.6 21 400 7420 270 83 83.0 -0.0 | 252 72 68.5 22.6 22 389 7620 270 84 84.0 -0.0 | 252 73 69.5 22.6 23 372 7925 270 85 85.0 -0.0 | 252 74 70.5 22.6 24 313 9144 265 95 94.6 8.3 | 249 86 80.1 30.9 25 300 9450 265 96 95.6 8.4 | 249 87 81.1 31.0 26 250 10668 260 104 102.4 18.1 | 245 97 87.9 40.7 27 250 10670 260 104 102.4 18.1 | 245 97 87.9 40.7 28 200 12100 255 100 96.6 25.9 | 239 95 82.1 48.5 29 170 13097 240 101 87.5 50.5 | 225 103 72.9 73.1 30 161 13411 240 100 86.6 50.0 | 225 102 72.1 72.6 31 153 13716 250 103 96.8 35.2 | 235 101 82.3 57.9 32 150 13850 250 93 87.4 31.8 | 233 91 72.9 54.5 33 139 14326 245 90 81.6 38.0 | 228 90 67.0 60.7 34 126 14918 240 109 94.4 54.5 | 226 111 79.9 77.1 35 120 15240 245 108 97.9 45.6 | 231 108 83.3 68.3 36 108 15850 240 89 77.1 44.5 | 223 92 62.5 67.1 37 100 16340 240 91 78.8 45.5 | 223 94 64.3 68.1 38 98 16459 240 91 78.8 45.5 | 223 94 64.3 68.1 39 84 17374 260 82 80.8 14.2 | 241 76 66.2 36.9 40 80 17678 265 49 48.8 4.3 | 232 44 34.3 26.9 41 76 17983 255 44 42.5 11.4 | 219 44 28.0 34.0 42 72 18288 245 47 42.6 19.9 | 213 51 28.1 42.5 43 70 18490 255 41 39.6 10.6 | 217 42 25.1 33.3 44 69 18593 245 51 46.2 21.6 | 216 54 31.7 44.2 45 65 18898 255 43 41.5 11.1 | 219 43 27.0 33.8 46 62 19202 240 34 29.4 17.0 | 201 42 14.9 39.6 47 59 19507 265 33 32.9 2.9 | 216 31 18.3 25.5 48 56 19812 265 24 23.9 2.1 | 201 26 9.4 24.7 49 53 20117 265 34 33.9 3.0 | 217 32 19.3 25.6 50 51 20422 265 26 25.9 2.3 | 205 27 11.4 24.9 51 50 20510 235 20 16.4 11.5 | 183 34 1.8 34.1 52 48 20726 230 14 10.7 9.0 | 173 32 -3.8 31.6 53 46 21031 250 31 29.1 10.6 | 204 36 14.6 33.2 54 44 21336 270 24 24.0 -0.0 | 203 25 9.5 22.6 55 42 21641 305 22 18.0 -12.6 | 199 11 3.5 10.0 56 38 22250 260 18 17.7 3.1 | 187 26 3.2 25.8 57 36 22555 315 30 21.2 -21.2 | 258 7 6.7 1.4 58 34 22860 325 27 15.5 -22.1 | 241 1 0.9 0.5 59 31 23470 300 13 11.3 -6.5 | 169 16 -3.3 16.1 60 30 23630 320 20 12.9 -15.3 | 167 8 -1.7 7.3 61 29 23774 280 17 16.7 -3.0 | 186 20 2.2 19.7 62 28 24079 320 19 12.2 -14.6 | 164 8 -2.3 8.1 63 27 24384 265 22 21.9 1.9 | 197 26 7.4 24.6 64 25 24689 285 27 26.1 -7.0 | 216 19 11.5 15.7 65 24 24994 295 24 21.8 -10.1 | 210 14 7.2 12.5 66 23 25298 270 18 18.0 -0.0 | 189 23 3.5 22.6 67 21 25908 275 29 28.9 -2.5 | 216 25 14.4 20.1 68 20 26160 285 34 32.8 -8.8 | 233 23 18.3 13.8 69 20 26213 300 33 28.6 -16.5 | 246 15 14.0 6.1 70 15 27127 285 36 34.8 -9.3 | 237 24 20.2 13.3 71 13 27432 290 34 31.9 -11.6 | 238 21 17.4 11.0 72 11 28042 260 34 33.5 5.9 | 214 34 18.9 28.6 73 7 29261 250 54 50.7 18.5 | 221 55 36.2 41.1 74 6 29870 260 67 66.0 11.6 | 236 62 51.4 34.3 Wind Parameters Mean winds (0-6000m): 297.3 at 35.9 knts Storm direction: 327.3 at 26.9 knts Shear (0-3000m) pos: 0.0 neg: 5.6 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 86.1 deg Storm rel helicity (0-3000m) pos: 4.7 neg: -127.9 tot: -123.2 m^2/s^2 ave: -41.1 10^-3 m/s^2 rel: -0.60 Storm rel vorticity (0-3000m) horiz: 12.3 stream: -7.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.25 Bulk Shear: 86.45 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 ------------------------------------------------------------------------------- 500 338 17 130 11| 0.0 25.5 25.5| 0.0 -34.6 -34.6 -69.3 -0.45| 26.6-11.9 1000 343 21 106 9| 0.0 13.5 13.5| 0.0 -38.0 -38.0 -38.0 -0.40| 16.7 -6.8 1500 340 24 92 6| 0.0 11.4 11.4| 0.0 -47.3 -47.3 -31.5 -0.48| 14.4 -6.8 2000 334 27 67 3| 0.0 9.0 9.0| 0.0 -73.9 -73.9 -37.0 -0.58| 14.2 -8.2 2500 326 28 304 1| 0.0 7.2 7.2| 0.0 -96.8 -96.8 -38.7 -0.59| 13.1 -7.8 3000 319 29 264 4| 0.0 5.6 5.6| 4.7-127.9-123.2 -41.1 -0.60| 12.3 -7.4 4000 310 31 256 10| 0.9 4.5 5.3| 45.3-127.9 -82.6 -20.7 -0.45| 10.4 -4.6 5000 304 33 251 13| 0.7 2.9 3.5| 51.6-192.9-141.3 -28.3 -0.48| 9.5 -4.6 6000 297 36 250 18| 0.6 4.8 5.4|138.0-192.9 -54.9 -9.2 -0.29| 10.5 -3.0 Wrote GIF file: /home/apache/climate/data/raob//KJAN/skewt/KJAN.skewt.20260111.12.gif