UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025081012.upa.cvt Date: 1200Z 10 AUG 25 Searching for KJAN... Searching the city database file for: KJAN ... Date:1200Z 10 AUG 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 23.2 21.6 91 1.6 22.1 0 0 295.8 298.7 295.0 342.8 16.34 1 1006 107 22.2 21.0 93 1.2 21.3 14 1 294.8 297.7 294.3 340.0 15.75 2 1004 119 22.2 20.8 92 1.4 21.2 43 4 295.0 297.8 294.3 339.7 15.58 3 1000 144 22.6 20.6 88 2.0 21.2 100 9 295.8 298.5 294.4 340.2 15.45 4 989 241 25.0 20.4 76 4.6 21.8 109 14 299.1 301.9 295.3 344.1 15.43 5 928 798 20.8 18.8 88 2.0 19.4 125 13 300.3 303.0 295.3 343.9 14.88 6 925 826 20.8 18.5 87 2.3 19.2 125 13 300.6 303.3 295.1 343.5 14.64 7 850 1554 16.4 13.7 84 2.7 14.6 140 6 303.3 305.5 293.8 338.0 11.67 8 846 1594 16.4 13.1 81 3.3 14.3 138 6 303.7 305.8 293.6 337.3 11.27 9 835 1706 16.0 10.0 68 6.0 12.3 132 6 304.5 306.2 292.3 332.2 9.27 10 829 1767 15.6 10.6 72 5.0 12.4 129 6 304.7 306.5 292.7 333.8 9.73 11 814 1922 14.8 5.8 55 9.0 9.6 121 7 305.4 306.7 290.9 326.9 7.12 12 784 2239 13.6 3.6 51 10.0 7.9 113 7 307.4 308.6 290.8 326.8 6.33 13 780 2282 13.6 1.6 44 12.0 7.1 115 7 307.9 308.9 290.2 324.8 5.51 14 773 2358 12.8 5.8 62 7.0 8.7 117 7 307.8 309.2 291.9 330.7 7.50 15 770 2391 13.0 2.0 47 11.0 6.9 118 6 308.4 309.4 290.6 326.1 5.75 16 763 2468 12.8 -0.2 41 13.0 5.9 118 6 308.9 309.9 290.0 324.3 4.94 17 755 2556 12.0 3.0 54 9.0 6.9 113 5 309.0 310.2 291.3 328.4 6.30 18 744 2679 11.2 3.2 58 8.0 6.7 105 4 309.4 310.7 291.6 329.4 6.49 19 739 2736 10.8 1.8 54 9.0 5.9 101 4 309.6 310.7 291.1 327.9 5.90 20 735 2781 11.0 -3.0 37 14.0 3.9 103 4 310.3 311.1 289.8 323.4 4.17 21 726 2884 10.6 -4.4 35 15.0 3.2 114 4 311.0 311.7 289.6 323.0 3.80 22 723 2918 10.2 0.2 50 10.0 4.8 117 4 310.9 311.9 291.0 327.6 5.37 23 719 2965 9.8 0.8 53 9.0 4.9 122 4 310.9 312.0 291.3 328.5 5.65 24 705 3128 9.2 0.2 53 9.0 4.4 139 5 312.0 313.1 291.5 329.3 5.51 25 700 3187 9.0 -1.0 49 10.0 3.7 145 5 312.5 313.4 291.3 328.4 5.08 26 695 3246 8.6 -0.4 53 9.0 3.8 94 3 312.6 313.7 291.6 329.4 5.35 27 686 3354 8.2 -5.8 36 14.0 1.5 3 0 313.4 314.1 290.2 324.9 3.61 28 665 3610 7.2 -9.8 29 17.0 -0.3 230 5 315.0 315.6 289.9 323.9 2.73 29 652 3772 6.2 -10.8 28 17.0 -1.1 199 6 315.7 316.2 290.0 324.1 2.57 30 636 3975 4.8 -9.2 35 14.0 -1.4 198 6 316.4 316.9 290.6 326.1 2.99 31 634 4000 4.8 -5.2 48 10.0 -0.0 197 7 316.6 317.4 291.7 329.8 4.10 32 631 4039 4.4 -3.6 56 8.0 0.4 197 7 316.6 317.5 292.1 331.5 4.65 33 626 4103 3.8 -5.2 52 9.0 -0.6 196 7 316.7 317.5 291.7 330.0 4.15 34 622 4155 3.8 -10.2 35 14.0 -2.3 196 7 317.2 317.8 290.7 326.5 2.83 35 619 4195 3.4 -9.6 38 13.0 -2.3 196 7 317.2 317.8 290.9 327.0 2.98 36 613 4274 3.0 -11.0 35 14.0 -3.0 195 7 317.6 318.2 290.7 326.5 2.69 37 604 4393 3.0 -20.0 17 23.0 -5.0 182 8 319.0 319.2 289.8 323.4 1.29 38 595 4515 2.6 -17.4 21 20.0 -4.8 169 9 319.9 320.2 290.4 325.5 1.64 39 585 4651 2.0 -23.0 14 25.0 -6.1 164 10 320.7 320.9 290.0 324.3 1.03 40 583 4679 1.8 -19.2 19 21.0 -5.7 166 10 320.8 321.1 290.5 325.7 1.44 41 578 4748 1.6 -28.4 9 30.0 -7.0 170 11 321.4 321.5 289.9 323.7 0.64 42 574 4804 1.4 -24.6 12 26.0 -6.8 174 11 321.8 322.0 290.3 325.0 0.91 43 570 4861 0.8 -19.2 21 20.0 -6.2 178 11 321.7 322.0 290.8 326.8 1.47 44 568 4889 0.6 -14.4 31 15.0 -5.4 180 11 321.8 322.3 291.5 329.3 2.21 45 559 5017 -0.3 -12.3 40 12.0 -5.3 178 12 322.2 322.8 292.0 331.1 2.66 46 554 5088 -0.7 -15.7 31 15.0 -6.4 177 12 322.6 323.0 291.6 329.5 2.03 47 539 5307 -2.1 -17.1 31 15.0 -7.6 173 13 323.5 323.8 291.6 329.8 1.86 48 537 5337 -2.3 -13.3 43 11.0 -6.7 173 13 323.6 324.1 292.3 332.2 2.55 49 532 5411 -2.9 -13.9 42 11.0 -7.2 171 14 323.7 324.2 292.3 332.0 2.45 50 528 5470 -3.1 -13.1 46 10.0 -7.2 170 14 324.2 324.7 292.6 333.1 2.64 51 525 5516 -3.5 -15.5 39 12.0 -8.1 171 14 324.2 324.6 292.2 331.6 2.18 52 523 5546 -3.5 -18.5 30 15.0 -8.8 173 14 324.6 324.9 291.8 330.4 1.70 53 500 5900 -5.1 -16.1 42 11.0 -9.2 170 13 326.8 327.3 292.9 334.3 2.18 54 400 7610 -17.3 -33.3 23 16.0 -20.6 160 13 332.5 332.6 293.0 334.7 0.58 55 300 9710 -32.5 -51.5 13 19.0 -34.1 220 13 339.6 339.6 294.3 340.0 0.11 56 250 10960 -41.3 -60.3 11 19.0 -42.2 220 32 344.7 344.7 295.5 344.9 0.05 57 200 12440 -53.3 -66.3 19 13.0 -53.6 230 30 348.4 348.4 296.3 348.5 0.03 58 150 14230 -65.5 -73.5 32 8.0 -65.5 235 15 357.2 357.3 298.2 357.3 0.01 59 130 15096 -69.5 -79.5 22 10.0 -69.5 195 7 365.0 365.0 299.7 365.0 0.01 60 100 16680 -66.3 -85.3 5 19.0 -66.4 155 5 399.6 399.6 305.2 399.6 0.00 61 84 17727 -69.1 -87.1 6 18.0 -69.2 133 11 414.4 414.4 307.0 414.4 0.00 62 71 18734 -67.5 -88.5 4 21.0 -67.7 104 21 438.2 438.2 309.7 438.2 0.00 63 70 18820 -66.5 -88.5 3 22.0 -66.7 115 22 442.1 442.1 310.1 442.1 0.00 64 68 18996 -64.7 -88.7 2 24.0 -65.0 110 19 449.7 449.7 310.8 449.7 0.00 65 60 19767 -61.7 -87.7 2 26.0 -62.1 89 23 472.8 472.8 312.8 472.8 0.00 66 58 19976 -63.3 -88.3 2 25.0 -63.6 93 25 473.8 473.8 313.0 473.8 0.00 67 55 20305 -60.9 -87.9 2 27.0 -61.4 97 27 486.5 486.5 314.0 486.5 0.00 68 50 20900 -59.1 -87.1 1 28.0 -59.7 105 28 504.2 504.2 315.2 504.2 0.00 69 47 21290 -55.3 -85.3 1 30.0 -56.3 110 28 522.3 522.3 316.5 522.4 0.01 70 39 22477 -55.5 -85.5 1 30.0 -56.7 97 28 550.4 550.4 318.1 550.5 0.01 71 37 22810 -57.1 -86.1 1 29.0 -58.2 103 27 554.7 554.7 318.3 554.7 0.01 72 34 23346 -55.7 -85.7 1 30.0 -57.1 88 23 571.9 572.0 319.3 572.0 0.01 73 31 23932 -56.7 -85.7 1 29.0 -58.0 88 27 584.6 584.6 319.9 584.6 0.01 74 30 24140 -55.3 -85.3 1 30.0 -56.8 80 37 593.9 593.9 320.3 593.9 0.01 75 24 25576 -50.9 -82.9 1 32.0 -53.7 87 35 645.8 645.8 322.5 645.9 0.02 76 22 26141 -51.9 -83.9 1 32.0 -54.6 94 31 659.1 659.1 323.0 659.2 0.02 77 20 26760 -50.5 -83.5 1 33.0 -53.8 95 32 681.6 681.6 323.8 681.7 0.02 78 18 27449 -49.7 -82.7 1 33.0 -53.5 104 24 705.0 705.0 324.6 705.2 0.02 79 16 28217 -51.5 -83.5 1 32.0 -55.1 77 40 723.3 723.3 325.1 723.4 0.02 80 15 28637 -50.9 -83.9 1 33.0 -54.8 90 54 738.7 738.7 325.6 738.9 0.02 81 13 29580 -45.7 -81.7 1 36.0 -52.1 80 47 787.6 787.6 327.0 787.9 0.04 82 12 30117 -43.5 -80.5 1 37.0 -51.2 85 54 813.6 813.6 327.6 814.1 0.05 83 11 30701 -44.2 -80.7 1 36.5 -51.9 90 62 831.7 831.7 328.0 832.2 0.05 84 10 31340 -44.9 -80.9 1 36.0 -52.7 80 49 851.9 852.0 328.4 852.5 0.06 85 9.6 31613 -45.1 -81.1 1 36.0 -52.9 861.2 861.2 328.7 861.8 0.06 86 8.1 32753 -42.9 -79.9 1 37.0 -52.5 912.8 912.8 329.7 913.7 0.08 87 7.9 32922 -43.1 -80.1 1 37.0 -52.8 918.5 918.6 329.8 919.4 0.08 TRP 130 15096 -69.5 -79.5 22 10.0 -69.5 195 7 365.0 365.0 299.7 365.0 0.01 WND 11 30701 -44.2 -80.7 1 36.5 -51.9 90 62 831.7 831.7 328.0 832.2 0.05 Sounding variables and indices 1000-500 mb thick: 5756.00 m Freezing level: 562.00 mb = 4974.02 m = 16318.77 ft Wetbulb zero: 668.16 mb = 3570.69 m = 11714.71 ft Precipitable water: 1.55 inches Sfc-500 mean rel hum: 51.15 % Est. max temperature: 30.52 C = 86.93 F Sfc-Lift cond lev (LCL): 984.09 mb = 284.61 m = 933.76 ft T: 24.67 C 700-500 lapse rate: 5.20 C/km ThetaE index: 11.87 C Layer 928.0- 829.0 mb Conv cond level (CCL): 878.42 mb = 1270.87 m = 4169.46 ft Mean mixing ratio: 15.04 g/kg Conv temperature: 29.72 C = 85.49 F Cap Strength: 1.47 C Lifted Index: 0.33 C Risk: Showers probable Lifted Index @300 mb: -0.41 C Lifted Index @700 mb: 0.31 C Showalter Index: 2.56 C Risk: Showers probable Total Totals Index: 40.30 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 18.80 C K Index: 25.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 189.40 Risk: None Energy Index: -0.72 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 129.06 J/kg Max Up Vert Vel: 16.07 m/s Conv Inhibition (B-): 59.73 J/kg Cap Strength: 1.47 C Lift Cond Lev (LCL): 915.58 mb = 914.17 m = 2999.20 ft Lev Free Conv (LFC): 630.58 mb = 4044.23 m = 13268.31 ft Equ Level (EL): 600.58 mb = 4439.21 m = 14564.15 ft B at Equ Level: 14.24 J/kg Max Parcel Lev (MPL): 220.58 mb = 11790.51 m = 38682.31 ft Wind level data Storm motion: 180 at 7 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 0 0 -0.0 -0.0 | 360 7 0.0 -6.7 1 1000 144 100 9 -8.9 1.6 | 60 10 -8.9 -5.1 2 982 305 115 17 -15.4 7.2 | 92 15 -15.4 0.5 3 948 610 125 15 -12.3 8.6 | 99 12 -12.3 1.9 4 925 826 125 13 -10.6 7.5 | 94 11 -10.6 0.8 5 916 914 120 12 -10.4 6.0 | 86 10 -10.4 -0.7 6 884 1219 115 9 -8.2 3.8 | 71 9 -8.1 -2.9 7 850 1554 140 6 -3.9 4.6 | 62 4 -3.8 -2.1 8 823 1829 125 6 -4.9 3.4 | 57 6 -4.9 -3.2 9 793 2134 110 8 -7.5 2.7 | 62 8 -7.5 -3.9 10 765 2438 120 6 -5.2 3.0 | 55 6 -5.2 -3.7 11 738 2743 100 4 -3.9 0.7 | 33 7 -3.9 -6.0 12 700 3187 145 5 -2.9 4.1 | 48 4 -2.9 -2.6 13 686 3353 0 0 -0.0 -0.0 | 360 7 0.0 -6.7 14 660 3658 200 6 2.1 5.6 | 296 2 2.1 -1.0 15 612 4267 195 7 1.8 6.8 | 267 2 1.8 0.1 16 590 4572 160 10 -3.4 9.4 | 129 4 -3.4 2.7 17 568 4877 180 11 0.0 11.0 | 180 4 0.0 4.3 18 526 5486 170 14 -2.4 13.8 | 161 8 -2.4 7.1 19 507 5791 190 13 2.3 12.8 | 200 7 2.3 6.1 20 500 5900 170 13 -2.3 12.8 | 160 7 -2.2 6.1 21 487 6096 160 14 -4.8 13.2 | 144 8 -4.8 6.5 22 450 6706 170 12 -2.1 11.8 | 158 6 -2.1 5.2 23 400 7610 160 13 -4.4 12.2 | 141 7 -4.4 5.6 24 399 7620 160 13 -4.4 12.2 | 141 7 -4.4 5.6 25 383 7925 160 10 -3.4 9.4 | 129 4 -3.4 2.7 26 324 9144 150 2 -1.0 1.7 | 11 5 -1.0 -4.9 27 300 9710 220 13 8.4 10.0 | 248 9 8.4 3.3 28 298 9754 225 10 7.1 7.1 | 267 7 7.1 0.4 29 261 10668 210 21 10.5 18.2 | 222 16 10.5 11.5 30 250 10960 220 32 20.6 24.5 | 229 27 20.6 17.9 31 238 11278 225 34 24.0 24.0 | 234 30 24.1 17.4 32 200 12440 230 30 23.0 19.3 | 241 26 23.0 12.6 33 189 12802 230 29 22.2 18.6 | 242 25 22.2 12.0 34 163 13716 225 24 17.0 17.0 | 239 20 17.0 10.3 35 150 14230 235 15 12.3 8.6 | 261 12 12.3 1.9 36 148 14326 240 20 17.3 10.0 | 259 18 17.3 3.3 37 140 14630 220 11 7.1 8.4 | 256 7 7.1 1.8 38 134 14935 260 15 14.8 2.6 | 285 15 14.8 -4.1 39 130 15096 195 7 1.8 6.8 | 267 2 1.8 0.1 40 127 15240 235 8 6.6 4.6 | 287 7 6.6 -2.1 41 115 15850 140 10 -6.4 7.7 | 99 6 -6.4 1.0 42 100 16680 155 5 -2.1 4.5 | 45 3 -2.1 -2.1 43 94 17069 155 5 -2.1 4.5 | 45 3 -2.1 -2.1 44 80 17983 125 14 -11.5 8.0 | 97 12 -11.5 1.4 45 76 18288 95 12 -12.0 1.0 | 65 13 -11.9 -5.6 46 73 18593 85 20 -19.9 -1.7 | 67 22 -19.9 -8.4 47 70 18820 115 22 -19.9 9.3 | 98 20 -19.9 2.6 48 69 18898 115 19 -17.2 8.0 | 95 17 -17.2 1.4 49 63 19507 85 20 -19.9 -1.7 | 67 22 -19.9 -8.4 50 57 20117 95 26 -25.9 2.3 | 80 26 -25.9 -4.4 51 51 20726 100 29 -28.6 5.0 | 87 29 -28.5 -1.6 52 50 20900 105 28 -27.0 7.2 | 91 27 -27.0 0.6 53 47 21336 110 28 -26.3 9.6 | 96 26 -26.3 2.9 54 44 21641 75 33 -31.9 -8.5 | 65 35 -31.9 -15.2 55 42 21946 90 32 -32.0 0.0 | 78 33 -32.0 -6.7 56 40 22250 75 27 -26.1 -7.0 | 62 29 -26.1 -13.6 57 39 22555 105 28 -27.0 7.2 | 91 27 -27.0 0.6 58 35 23165 100 25 -24.6 4.3 | 85 25 -24.6 -2.3 59 33 23470 80 22 -21.7 -3.8 | 64 24 -21.7 -10.5 60 30 24079 90 28 -28.0 0.0 | 77 29 -28.0 -6.7 61 30 24140 80 37 -36.4 -6.4 | 70 39 -36.4 -13.1 62 29 24384 70 34 -31.9 -11.6 | 60 37 -31.9 -18.3 63 28 24689 70 37 -34.8 -12.7 | 61 40 -34.8 -19.3 64 26 24994 80 40 -39.4 -6.9 | 71 42 -39.4 -13.6 65 22 26213 95 30 -29.9 2.6 | 82 30 -29.9 -4.0 66 20 26760 95 32 -31.9 2.8 | 83 32 -31.9 -3.9 67 20 26822 85 36 -35.9 -3.1 | 75 37 -35.9 -9.8 68 18 27432 105 23 -22.2 6.0 | 88 22 -22.2 -0.7 69 17 27737 85 35 -34.9 -3.1 | 74 36 -34.9 -9.7 70 16 28346 75 41 -39.6 -10.6 | 66 43 -39.6 -17.3 71 15 28651 90 54 -54.0 0.0 | 83 54 -54.0 -6.7 72 14 29261 95 42 -41.8 3.7 | 86 42 -41.8 -3.0 73 13 29566 80 47 -46.3 -8.2 | 72 49 -46.3 -14.8 74 11 30701 90 62 -62.0 0.0 | 84 62 -62.0 -6.7 75 10 31340 80 49 -48.3 -8.5 | 73 51 -48.2 -15.2 Wind Parameters Mean winds (0-6000m): 149.9 at 8.9 knts Storm direction: 179.9 at 6.7 knts Shear (0-3000m) pos: 2.0 neg: 1.2 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 46.2 deg Storm rel helicity (0-3000m) pos: 44.9 neg: -20.7 tot: 24.2 m^2/s^2 ave: 8.1 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 1.8 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 14.98 Bulk Shear: 8.61 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 ------------------------------------------------------------------------------- 500 116 14 87 12| 15.5 0.0 15.5| 42.2 0.0 42.2 84.5 0.83| 22.4 18.6 1000 119 13 89 12| 7.7 2.7 10.4| 42.2 -10.9 31.3 31.3 0.52| 14.0 7.3 1500 120 11 85 10| 3.8 1.8 5.6| 42.2 -14.4 27.8 18.6 0.38| 11.2 4.2 2000 121 10 80 9| 2.9 1.4 4.3| 43.3 -14.9 28.4 14.2 0.34| 9.3 3.2 2500 120 9 76 8| 2.3 1.5 3.8| 43.3 -19.1 24.2 9.7 0.26| 8.2 2.1 3000 119 9 72 8| 2.0 1.2 3.3| 44.9 -20.7 24.2 8.1 0.24| 7.4 1.8 4000 128 8 71 6| 1.3 0.5 1.7| 44.9 -40.7 4.3 1.1 -0.04| 7.8 -0.3 5000 140 8 84 5| 1.3 0.4 1.7| 48.6 -43.8 4.8 1.0 -0.06| 7.3 -0.5 6000 150 9 103 5| 1.2 0.7 1.9| 56.0 -56.1 -0.1 -0.0 -0.09| 7.2 -0.7 Wrote GIF file: /home/apache/climate/data/raob//KJAN/skewt/KJAN.skewt.20250810.12.gif