UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042412.upa.cvt Date: 1200Z 24 APR 25 Searching for KJAN... Searching the city database file for: KJAN ... Date:1200Z 24 APR 25 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 1007 101 20.0 20.0 100 0.0 20.0 120 4 292.6 295.2 292.9 334.4 14.77 1 1006 108 19.2 18.9 98 0.3 19.0 120 5 291.9 294.3 291.9 330.8 13.79 2 1000 150 19.0 18.3 96 0.7 18.5 120 9 292.1 294.5 291.7 330.0 13.35 3 995 193 18.6 18.1 97 0.5 18.3 123 10 292.2 294.5 291.6 329.7 13.25 4 988 254 20.0 16.9 82 3.1 17.9 127 12 294.2 296.4 291.6 329.4 12.35 5 984 289 19.6 18.5 93 1.1 18.9 129 13 294.1 296.6 292.6 333.4 13.74 6 976 360 19.2 18.5 96 0.7 18.7 132 13 294.4 296.9 292.8 334.0 13.86 7 955 547 18.6 16.0 85 2.6 16.9 138 12 295.6 297.8 291.8 330.3 12.06 8 936 720 17.8 15.2 85 2.6 16.1 140 14 296.5 298.6 291.7 330.2 11.68 9 925 821 18.0 13.5 75 4.5 15.1 140 15 297.7 299.6 291.3 328.4 10.57 10 924 830 18.0 13.1 73 4.9 14.9 140 15 297.8 299.7 291.1 327.8 10.30 11 913 933 17.2 12.2 72 5.0 14.1 146 16 298.0 299.8 290.7 326.6 9.82 12 904 1018 16.6 13.1 80 3.5 14.4 152 16 298.2 300.1 291.4 328.9 10.54 13 891 1141 16.2 9.2 63 7.0 12.0 160 17 299.1 300.6 289.8 323.2 8.22 14 856 1482 14.0 10.6 80 3.4 11.9 161 19 300.2 301.9 291.1 327.9 9.42 15 850 1541 13.6 9.8 78 3.8 11.3 160 19 300.4 302.0 290.8 326.9 8.98 16 822 1823 11.8 7.7 76 4.1 9.4 165 19 301.4 302.9 290.3 325.2 8.05 17 818 1863 11.6 6.6 71 5.0 8.7 165 19 301.6 303.0 289.9 323.9 7.49 18 794 2112 10.2 5.8 74 4.4 7.7 170 17 302.7 304.0 290.1 324.5 7.30 19 760 2475 7.0 5.1 88 1.9 5.9 167 14 303.0 304.4 290.2 324.8 7.26 20 747 2617 6.6 3.1 78 3.5 4.7 179 17 304.1 305.3 289.8 323.4 6.41 21 728 2828 5.0 1.2 76 3.8 3.0 194 19 304.6 305.7 289.3 322.0 5.74 22 705 3089 2.6 0.7 87 1.9 1.6 205 18 304.7 305.8 289.4 322.1 5.72 23 700 3147 2.4 0.8 89 1.6 1.5 205 18 305.1 306.2 289.6 322.8 5.80 24 684 3334 1.2 0.8 97 0.4 1.0 205 15 305.8 306.9 289.9 323.9 5.94 25 670 3500 0.4 0.2 99 0.2 0.3 223 13 306.7 307.8 290.1 324.5 5.80 26 655 3682 -0.3 -0.3 100 0.0 -0.3 245 10 307.9 309.0 290.5 325.5 5.72 27 618 4145 -3.3 -3.3 100 0.0 -3.3 260 8 309.7 310.6 290.2 324.8 4.85 28 616 4170 -2.7 -3.5 94 0.8 -3.1 261 8 310.6 311.6 290.5 325.6 4.80 29 597 4419 -3.7 -6.1 83 2.4 -4.8 265 7 312.3 313.1 290.3 325.1 4.06 30 567 4824 -6.9 -7.4 96 0.5 -7.1 257 11 313.2 313.9 290.4 325.5 3.87 31 562 4893 -7.5 -8.2 95 0.7 -7.8 255 12 313.2 313.9 290.3 324.9 3.67 32 560 4921 -7.5 -9.6 85 2.1 -8.4 257 12 313.6 314.2 290.0 324.1 3.30 33 554 5005 -7.9 -8.7 94 0.8 -8.2 263 12 314.1 314.7 290.4 325.5 3.58 34 550 5061 -8.3 -10.7 83 2.4 -9.2 266 13 314.2 314.8 290.0 324.2 3.08 35 546 5118 -8.3 -14.3 62 6.0 -10.5 270 13 314.9 315.3 289.5 322.5 2.31 36 543 5161 -7.9 -28.9 17 21.0 -13.0 273 13 315.9 316.0 288.1 318.1 0.65 37 540 5204 -7.5 -36.5 8 29.0 -13.3 275 13 316.8 316.9 288.1 318.0 0.31 38 536 5262 -7.3 -38.3 6 31.0 -13.3 277 15 317.8 317.8 288.3 318.7 0.26 39 532 5320 -7.7 -38.7 6 31.0 -13.6 278 16 318.0 318.0 288.4 318.9 0.25 40 524 5438 -8.5 -26.5 22 18.0 -13.2 281 20 318.4 318.5 289.2 321.3 0.84 41 511 5633 -10.3 -35.3 11 25.0 -15.3 286 25 318.5 318.6 288.7 319.8 0.37 42 510 5648 -10.5 -34.5 12 24.0 -15.4 286 25 318.4 318.5 288.7 319.9 0.40 43 506 5708 -11.1 -26.1 28 15.0 -14.9 288 27 318.4 318.6 289.2 321.5 0.90 44 500 5800 -11.9 -32.9 16 21.0 -16.3 290 33 318.5 318.6 288.8 320.2 0.48 45 499 5815 -11.9 -34.9 13 23.0 -16.4 290 33 318.7 318.8 288.8 320.1 0.39 46 495 5877 -12.7 -28.7 25 16.0 -16.4 289 33 318.5 318.6 289.0 321.0 0.72 47 494 5892 -12.9 -31.9 19 19.0 -16.9 288 33 318.4 318.5 288.8 320.3 0.53 48 487 6001 -13.7 -30.7 22 17.0 -17.3 287 33 318.7 318.8 289.0 320.9 0.61 49 482 6079 -14.5 -23.5 46 9.0 -16.9 285 33 318.7 318.9 289.6 322.8 1.19 50 479 6127 -14.9 -21.9 55 7.0 -16.8 284 34 318.8 319.0 289.8 323.5 1.38 51 475 6190 -15.5 -21.5 60 6.0 -17.1 281 35 318.8 319.1 289.9 323.7 1.44 52 470 6270 -15.9 -19.5 74 3.6 -17.0 277 37 319.3 319.6 290.3 325.1 1.74 53 468 6302 -15.9 -18.3 82 2.4 -16.6 275 38 319.6 320.0 290.6 326.1 1.93 54 462 6400 -16.1 -20.3 70 4.2 -17.3 270 40 320.6 320.9 290.6 326.2 1.65 55 400 7470 -23.5 -49.5 7 26.0 -26.2 265 41 324.4 324.5 290.2 324.9 0.10 56 300 9500 -38.9 -59.9 9 21.0 -39.8 275 35 330.5 330.5 291.9 330.7 0.04 57 250 10730 -47.5 -55.5 39 8.0 -47.8 300 39 335.4 335.5 293.3 335.8 0.08 58 200 12170 -58.5 -65.5 40 7.0 -58.6 290 55 340.1 340.1 294.4 340.2 0.03 59 169 13209 -65.1 -68.7 61 3.6 -65.1 285 60 345.9 345.9 295.7 346.0 0.02 60 160 13543 -63.5 -69.2 46 5.6 -63.6 295 65 354.0 354.0 297.5 354.1 0.02 61 150 13940 -61.7 -69.7 34 8.0 -61.8 295 51 363.8 363.8 299.4 363.9 0.02 62 100 16430 -65.7 -88.7 3 23.0 -65.8 285 38 400.8 400.8 305.3 400.8 0.00 63 94 16806 -63.9 -88.9 2 25.0 -64.1 281 38 411.5 411.5 306.7 411.5 0.00 64 86 17344 -68.1 -89.1 3 21.0 -68.2 252 32 413.6 413.6 307.0 413.6 0.00 65 81 17702 -69.1 -89.1 4 20.0 -69.2 256 39 418.7 418.7 307.6 418.7 0.00 66 75 18164 -65.5 -89.5 2 24.0 -65.7 287 42 435.6 435.6 309.4 435.6 0.00 67 70 18580 -68.1 -89.1 3 21.0 -68.2 300 15 438.7 438.7 309.7 438.7 0.00 68 67 18842 -69.5 -90.5 3 21.0 -69.6 308 21 441.2 441.2 310.0 441.2 0.00 69 65 19025 -65.3 -90.3 2 25.0 -65.5 296 21 454.2 454.2 311.3 454.2 0.00 70 57 19821 -67.1 -90.1 2 23.0 -67.3 280 13 467.5 467.5 312.4 467.5 0.00 71 52 20380 -63.7 -89.7 2 26.0 -64.0 319 18 487.9 487.9 314.1 487.9 0.00 72 50 20620 -65.1 -90.1 2 25.0 -65.4 45 6 490.1 490.1 314.2 490.1 0.00 73 48 20869 -65.7 -90.7 2 25.0 -66.0 8 10 494.4 494.4 314.5 494.4 0.00 74 46 21129 -64.3 -90.3 2 26.0 -64.7 337 6 503.8 503.8 315.2 503.8 0.00 75 44 21404 -61.5 -89.5 1 28.0 -62.0 328 5 517.1 517.1 316.1 517.1 0.00 76 43 21547 -62.1 -89.1 2 27.0 -62.6 349 8 519.1 519.1 316.2 519.1 0.00 77 35 22839 -56.5 -87.5 1 31.0 -57.7 80 12 565.1 565.1 318.9 565.2 0.01 78 34 23023 -57.3 -88.3 1 31.0 -58.4 77 11 567.7 567.7 319.0 567.8 0.00 79 30 23820 -55.3 -87.3 1 32.0 -56.8 275 1 593.9 593.9 320.3 593.9 0.01 80 24 25247 -54.1 -87.1 1 33.0 -56.2 77 16 636.5 636.5 322.2 636.6 0.01 81 22 25807 -52.3 -87.3 1 35.0 -54.9 131 14 657.9 657.9 323.0 658.0 0.01 82 21 26110 -49.5 -85.5 1 36.0 -53.0 160 13 675.2 675.2 323.6 675.3 0.01 83 20 26430 -48.7 -85.7 1 37.0 -52.6 215 8 687.1 687.1 324.0 687.2 0.01 84 19 26767 -49.1 -85.1 1 36.0 -53.0 158 6 696.0 696.0 324.3 696.1 0.01 85 18 27125 -45.7 -84.7 0 39.0 -51.0 184 8 717.6 717.6 325.0 717.7 0.02 86 17 27507 -45.3 -84.3 0 39.0 -50.9 208 9 730.7 730.7 325.4 730.9 0.02 87 14 28802 -46.1 -85.1 0 39.0 -52.1 209 10 769.7 769.7 326.5 769.9 0.02 88 11 30435 -38.1 -80.1 0 42.0 -49.0 247 22 853.7 853.8 328.5 854.3 0.06 89 10 31090 -39.5 -80.5 0 41.0 -50.1 255 24 872.1 872.1 328.9 872.7 0.06 90 9.0 31807 -40.3 -81.3 0 41.0 -50.9 248 28 895.7 895.7 329.4 896.3 0.06 91 8.0 32614 -36.5 -79.5 0 43.0 -50.0 239 33 941.5 941.6 330.2 942.5 0.09 92 7.0 33540 -35.1 -78.1 0 43.0 -50.1 230 38 983.9 984.0 330.9 985.4 0.13 93 6.8 33742 -34.7 -77.7 0 43.0 -50.1 993.8 993.9 331.1 995.5 0.14 94 6.2 34386 -35.9 -78.9 0 43.0 -51.1 1015.3 1015.4 331.4 1016.8 0.13 95 6.0 34614 -34.3 -77.3 0 43.0 -50.7 1031.7 1031.9 331.7 1033.8 0.17 TRP 169 13209 -65.1 -68.7 61 3.6 -65.1 285 60 345.9 345.9 295.7 346.0 0.02 WND 160 13543 -63.5 -69.2 46 5.6 -63.6 295 65 354.0 354.0 297.5 354.1 0.02 Sounding variables and indices 1000-500 mb thick: 5650.00 m Freezing level: 661.43 mb = 3603.76 m = 11823.22 ft Wetbulb zero: 662.72 mb = 3587.59 m = 11770.17 ft Precipitable water: 1.46 inches Sfc-500 mean rel hum: 76.74 % Est. max temperature: 27.62 C = 81.72 F Sfc-Lift cond lev (LCL): 1007.33 mb = 101.00 m = 331.36 ft T: 20.00 C 700-500 lapse rate: 5.39 C/km ThetaE index: 7.39 C Layer 955.0- 904.0 mb Conv cond level (CCL): 864.48 mb = 1397.85 m = 4586.05 ft Mean mixing ratio: 12.12 g/kg Conv temperature: 27.38 C = 81.28 F Cap Strength: 2.33 C Lifted Index: -0.85 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.19 C Lifted Index @700 mb: -2.01 C Showalter Index: 0.85 C Risk: Thunderstorms probable Total Totals Index: 47.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 21.70 C K Index: 33.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 309.36 Risk: Showers and thunderstorms possible Energy Index: -1.28 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 265.93 J/kg Max Up Vert Vel: 23.06 m/s Conv Inhibition (B-): 69.98 J/kg Cap Strength: 2.33 C Lift Cond Lev (LCL): 922.68 mb = 842.55 m = 2764.25 ft Lev Free Conv (LFC): 777.68 mb = 2284.24 m = 7494.12 ft Equ Level (EL): 527.68 mb = 5383.86 m = 17663.35 ft B at Equ Level: 187.35 J/kg Max Parcel Lev (MPL): 227.68 mb = 11333.58 m = 37183.20 ft Wind level data Storm motion: 243 at 12 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 1007 101 120 4 -3.5 2.0 | 77 14 -13.8 -3.3 1 1000 150 120 9 -7.8 4.5 | 88 18 -18.2 -0.8 2 982 305 130 13 -10.0 8.4 | 99 21 -20.3 3.1 3 948 610 140 12 -7.7 9.2 | 102 19 -18.1 3.9 4 925 821 140 15 -9.6 11.5 | 107 21 -20.0 6.2 5 915 914 145 16 -9.2 13.1 | 112 21 -19.6 7.8 6 883 1219 165 17 -4.4 16.4 | 127 19 -14.8 11.1 7 850 1541 160 19 -6.5 17.9 | 127 21 -16.9 12.6 8 821 1829 165 19 -4.9 18.4 | 131 20 -15.3 13.1 9 791 2134 170 17 -3.0 16.7 | 131 18 -13.3 11.5 10 763 2438 165 13 -3.4 12.6 | 118 16 -13.7 7.3 11 735 2743 190 20 3.5 19.7 | 154 16 -6.9 14.4 12 708 3048 205 18 7.6 16.3 | 166 11 -2.8 11.0 13 700 3147 205 18 7.6 16.3 | 166 11 -2.8 11.0 14 682 3353 205 15 6.3 13.6 | 154 9 -4.0 8.3 15 656 3658 245 10 9.1 4.2 | 51 2 -1.3 -1.1 16 607 4267 265 7 7.0 0.6 | 36 6 -3.4 -4.7 17 584 4572 265 6 6.0 0.5 | 43 6 -4.4 -4.8 18 562 4877 255 12 11.6 3.1 | 331 2 1.2 -2.2 19 541 5182 275 13 13.0 -1.1 | 338 7 2.6 -6.4 20 501 5791 290 29 27.3 -9.9 | 312 23 16.9 -15.2 21 500 5800 290 33 31.0 -11.3 | 309 26 20.6 -16.6 22 481 6096 285 33 31.9 -8.5 | 303 26 21.5 -13.8 23 461 6401 270 40 40.0 -0.0 | 280 30 29.6 -5.3 24 408 7315 275 40 39.8 -3.5 | 287 31 29.5 -8.8 25 400 7470 265 41 40.8 3.6 | 273 31 30.5 -1.7 26 392 7620 260 42 41.4 7.3 | 266 31 31.0 2.0 27 316 9144 275 39 38.9 -3.4 | 287 30 28.5 -8.7 28 302 9449 270 37 37.0 -0.0 | 281 27 26.6 -5.3 29 300 9500 275 35 34.9 -3.1 | 289 26 24.5 -8.3 30 276 10058 285 34 32.8 -8.8 | 302 27 22.5 -14.1 31 252 10668 305 36 29.5 -20.6 | 324 32 19.1 -25.9 32 250 10730 300 39 33.8 -19.5 | 317 34 23.4 -24.8 33 219 11582 305 51 41.8 -29.3 | 318 47 31.4 -34.5 34 200 12170 290 55 51.7 -18.8 | 300 48 41.3 -24.1 35 181 12802 285 53 51.2 -13.7 | 295 45 40.8 -19.0 36 169 13209 285 60 58.0 -15.5 | 294 52 47.6 -20.8 37 160 13543 295 65 58.9 -27.5 | 304 59 48.5 -32.8 38 156 13716 295 65 58.9 -27.5 | 304 59 48.5 -32.8 39 150 13940 295 51 46.2 -21.6 | 307 45 35.8 -26.8 40 128 14935 285 50 48.3 -12.9 | 296 42 37.9 -18.2 41 121 15240 285 55 53.1 -14.2 | 295 47 42.7 -19.5 42 116 15545 280 56 55.1 -9.7 | 289 47 44.8 -15.0 43 110 15850 285 61 58.9 -15.8 | 293 53 48.5 -21.1 44 100 16430 285 38 36.7 -9.8 | 300 30 26.3 -15.1 45 100 16459 300 57 49.4 -28.5 | 311 52 39.0 -33.8 46 95 16764 285 39 37.7 -10.1 | 299 31 27.3 -15.4 47 90 17069 250 28 26.3 9.6 | 255 16 15.9 4.3 48 81 17678 255 38 36.7 9.8 | 260 27 26.3 4.6 49 77 17983 275 50 49.8 -4.4 | 284 41 39.4 -9.6 50 73 18288 295 37 33.5 -15.6 | 312 31 23.2 -20.9 51 70 18580 300 15 13.0 -7.5 | 348 13 2.6 -12.8 52 70 18593 325 20 11.5 -16.4 | 357 22 1.1 -21.7 53 63 19202 285 22 21.3 -5.7 | 315 15 10.9 -11.0 54 60 19507 285 10 9.7 -2.6 | 5 8 -0.7 -7.9 55 54 20117 275 15 14.9 -1.3 | 325 8 4.6 -6.6 56 52 20422 325 18 10.3 -14.7 | 0 20 -0.1 -20.0 57 50 20620 45 6 -4.2 -4.2 | 57 17 -14.6 -9.5 58 49 20726 25 12 -5.1 -10.9 | 44 22 -15.5 -16.2 59 45 21336 315 3 2.1 -2.1 | 48 11 -8.3 -7.4 60 42 21641 360 10 -0.0 -10.0 | 34 18 -10.4 -15.3 61 40 21946 55 17 -13.9 -9.8 | 58 29 -24.3 -15.0 62 39 22250 35 10 -5.7 -8.2 | 50 21 -16.1 -13.5 63 35 22860 80 12 -11.8 -2.1 | 72 23 -22.2 -7.4 64 33 23165 75 11 -10.6 -2.8 | 69 23 -21.0 -8.1 65 32 23470 120 15 -13.0 7.5 | 95 23 -23.4 2.2 66 30 23820 275 1 1.0 -0.1 | 60 11 -9.4 -5.4 67 29 24079 260 1 1.0 0.2 | 61 11 -9.4 -5.1 68 27 24384 335 6 2.5 -5.4 | 36 13 -7.8 -10.7 69 26 24689 360 10 -0.0 -10.0 | 34 18 -10.4 -15.3 70 25 24994 25 11 -4.6 -10.0 | 45 21 -15.0 -15.3 71 24 25298 85 17 -16.9 -1.5 | 76 28 -27.3 -6.8 72 23 25603 110 15 -14.1 5.1 | 90 24 -24.5 -0.2 73 21 26213 170 13 -2.3 12.8 | 121 15 -12.6 7.5 74 20 26430 215 8 4.6 6.6 | 102 6 -5.8 1.3 75 20 26518 140 5 -3.2 3.8 | 84 14 -13.6 -1.5 76 17 27432 205 9 3.8 8.2 | 114 7 -6.6 2.9 77 16 28042 225 10 7.1 7.1 | 118 4 -3.3 1.8 78 14 28651 235 10 8.2 5.7 | 102 2 -2.2 0.5 79 14 28956 190 10 1.7 9.8 | 118 10 -8.6 4.6 80 13 29261 225 17 12.0 12.0 | 194 7 1.6 6.7 81 13 29566 220 26 16.7 19.9 | 203 16 6.3 14.6 82 12 29870 240 20 17.3 10.0 | 236 8 6.9 4.7 83 10 31090 255 24 23.2 6.2 | 266 13 12.8 0.9 84 7 33540 230 38 29.1 24.4 | 224 27 18.7 19.1 Wind Parameters Mean winds (0-6000m): 213.0 at 15.5 knts Storm direction: 243.0 at 11.6 knts Shear (0-3000m) pos: 3.1 neg: 0.0 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 89.2 deg Storm rel helicity (0-3000m) pos: 140.7 neg: -14.8 tot: 125.8 m^2/s^2 ave: 41.9 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 4.6 10^-3/s Energy-Hel index: 0.15 Bulk Rich Number: 6.27 Bulk Shear: 42.39 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 ------------------------------------------------------------------------------- 500 131 11 97 19| 8.6 0.0 8.6| 37.5 0.0 37.5 75.0 0.69| 11.9 8.2 1000 139 13 104 20| 7.0 0.0 7.0| 73.1 0.0 73.1 73.1 0.74| 10.1 7.5 1500 148 15 112 19| 5.6 0.0 5.6| 84.9 -0.5 84.4 56.3 0.70| 8.3 5.8 2000 153 16 117 19| 3.8 0.0 3.8| 91.2 -0.5 90.7 45.3 0.65| 7.1 4.6 2500 157 16 119 19| 3.1 0.0 3.1|110.4 -14.8 95.5 38.2 0.54| 7.4 4.0 3000 164 16 125 18| 3.1 0.0 3.1|140.7 -14.8 125.8 41.9 0.59| 7.9 4.6 4000 175 15 130 15| 1.4 0.0 1.4|140.7 -21.4 119.4 29.8 0.34| 8.0 2.7 5000 185 14 133 12| 1.7 0.0 1.7|142.2 -25.8 116.4 23.3 0.24| 7.5 1.8 6000 213 16 166 8| 2.4 0.8 3.2|142.2 -65.4 76.8 12.8 0.09| 8.4 0.8 Wrote GIF file: /home/apache/climate/data/raob//KJAN/skewt/KJAN.skewt.20250424.12.gif