UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080500.upa.cvt Date: 0000Z 5 AUG 25 Searching for KJAN... Searching the city database file for: KJAN ... Date:0000Z 5 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 1004 101 32.8 21.8 52 11.0 24.7 60 6 305.6 308.7 297.8 355.3 16.60 1 1000 122 29.6 20.6 58 9.0 23.2 70 6 302.8 305.6 296.3 348.5 15.45 2 972 375 27.0 20.0 66 7.0 22.0 73 8 302.6 305.4 296.1 347.9 15.31 3 937 699 24.4 18.4 69 6.0 20.2 46 6 303.1 305.8 295.7 345.7 14.36 4 925 812 23.2 18.7 76 4.5 20.1 40 6 303.0 305.8 296.0 347.0 14.83 5 879 1255 19.0 18.3 96 0.7 18.5 2 5 303.1 305.9 296.3 348.3 15.23 6 871 1334 18.6 16.5 88 2.1 17.2 344 5 303.5 306.0 295.3 344.1 13.68 7 850 1544 17.0 15.7 92 1.3 16.1 295 4 304.0 306.4 295.2 343.6 13.32 8 830 1747 15.4 14.5 94 0.9 14.8 189 3 304.3 306.7 294.8 341.9 12.61 9 829 1757 15.4 14.2 93 1.2 14.6 184 3 304.4 306.7 294.7 341.4 12.38 10 827 1777 16.0 12.7 81 3.3 13.8 173 2 305.3 307.4 294.0 338.9 11.23 11 801 2048 14.0 11.4 84 2.6 12.3 177 2 306.0 307.9 293.8 337.9 10.63 12 797 2091 14.0 10.8 81 3.2 12.0 183 2 306.4 308.3 293.6 337.3 10.26 13 791 2154 14.0 8.0 67 6.0 10.3 197 2 307.1 308.7 292.5 333.0 8.54 14 789 2176 14.8 4.8 51 10.0 9.0 206 2 308.1 309.4 291.5 329.1 6.85 15 788 2187 15.0 4.0 48 11.0 8.7 211 2 308.5 309.7 291.2 328.4 6.48 16 761 2482 14.0 -1.0 36 15.0 6.1 321 4 310.5 311.4 290.3 325.1 4.67 17 753 2571 13.4 1.4 44 12.0 6.8 324 3 310.8 311.8 291.2 328.3 5.63 18 744 2672 13.0 -2.0 35 15.0 5.2 328 2 311.4 312.2 290.4 325.4 4.44 19 736 2763 12.2 1.2 47 11.0 6.2 331 2 311.5 312.6 291.5 329.2 5.68 20 712 3040 10.8 -5.2 32 16.0 3.0 357 3 312.9 313.6 290.1 324.5 3.65 21 700 3182 9.6 -5.4 34 15.0 2.4 10 4 313.1 313.8 290.2 324.8 3.65 22 690 3301 8.8 -5.2 37 14.0 2.0 355 3 313.5 314.2 290.4 325.5 3.76 23 688 3325 8.6 -8.4 29 17.0 0.9 353 3 313.6 314.1 289.7 323.1 2.95 24 677 3458 7.8 -8.2 31 16.0 0.5 336 2 314.1 314.7 289.9 323.9 3.04 25 669 3556 7.0 -5.0 42 12.0 1.2 324 2 314.3 315.0 290.8 326.9 3.94 26 666 3592 6.2 1.9 74 4.3 3.8 320 1 313.8 315.0 292.9 334.5 6.61 27 662 3642 5.8 3.3 84 2.5 4.4 314 1 313.9 315.3 293.5 336.8 7.35 28 645 3854 4.0 1.0 81 3.0 2.4 301 2 314.2 315.4 292.9 334.3 6.39 29 643 3879 3.8 -0.7 72 4.5 1.4 300 2 314.2 315.3 292.3 332.1 5.66 30 640 3917 3.6 0.8 82 2.8 2.1 298 2 314.4 315.6 292.9 334.4 6.35 31 639 3929 3.4 -1.4 71 4.8 0.9 297 2 314.3 315.4 292.1 331.4 5.41 32 637 3955 3.4 -0.8 74 4.2 1.2 296 2 314.6 315.7 292.4 332.5 5.67 33 634 3993 3.2 -4.8 56 8.0 -0.7 294 2 314.8 315.6 291.2 328.3 4.22 34 632 4019 3.2 -3.8 60 7.0 -0.3 293 2 315.1 316.0 291.6 329.7 4.57 35 630 4044 3.0 -7.0 48 10.0 -1.6 292 2 315.2 315.9 290.7 326.7 3.59 36 629 4057 3.0 -6.0 52 9.0 -1.2 291 2 315.3 316.1 291.1 327.8 3.88 37 623 4135 2.8 -10.2 38 13.0 -2.8 287 3 315.9 316.5 290.3 325.1 2.82 38 613 4265 1.8 -12.2 35 14.0 -3.9 281 3 316.3 316.7 290.0 324.3 2.44 39 595 4505 0.0 -13.0 37 13.0 -5.1 271 4 316.9 317.3 290.2 324.7 2.36 40 580 4708 -1.5 -17.5 28 16.0 -7.1 263 4 317.4 317.8 289.7 323.0 1.67 41 575 4777 -1.1 -23.1 17 22.0 -7.9 260 5 318.7 318.9 289.5 322.3 1.04 42 570 4847 -1.1 -21.1 20 20.0 -7.7 257 5 319.5 319.7 289.9 323.8 1.25 43 555 5059 -2.5 -16.5 33 14.0 -7.6 258 8 320.3 320.7 290.7 326.7 1.90 44 551 5116 -3.3 -11.3 54 8.0 -6.6 259 9 320.0 320.6 291.6 329.7 2.93 45 539 5290 -4.7 -8.6 74 3.9 -6.4 263 11 320.4 321.1 292.4 332.5 3.71 46 534 5363 -5.3 -10.3 68 5.0 -7.4 266 12 320.5 321.1 292.0 331.3 3.27 47 532 5392 -5.5 -10.4 68 4.9 -7.5 267 12 320.6 321.2 292.1 331.3 3.26 48 531 5407 -5.5 -11.5 63 6.0 -7.9 267 12 320.8 321.4 291.9 330.7 2.99 49 530 5422 -5.5 -12.5 58 7.0 -8.3 268 12 320.9 321.5 291.7 330.1 2.76 50 529 5437 -5.1 -19.1 32 14.0 -9.8 268 12 321.6 321.9 290.9 327.1 1.60 51 524 5511 -3.9 -41.9 3 38.0 -11.5 270 13 323.9 323.9 290.2 324.6 0.18 52 523 5527 -3.9 -41.9 3 38.0 -11.5 270 13 324.1 324.1 290.2 324.8 0.18 53 500 5880 -5.9 -43.9 3 38.0 -13.0 270 12 325.8 325.9 290.7 326.4 0.16 54 473 6314 -7.3 -48.3 2 41.0 -14.2 256 18 329.3 329.3 291.6 329.7 0.10 55 400 7600 -15.7 -23.7 50 8.0 -18.0 260 19 334.6 334.9 294.3 339.7 1.41 56 300 9710 -29.7 -38.7 41 9.0 -31.0 250 27 343.5 343.6 295.6 345.3 0.45 57 250 10980 -39.9 -53.9 21 14.0 -40.8 235 36 346.7 346.8 296.0 347.2 0.10 58 200 12470 -52.3 -63.3 25 11.0 -52.6 210 40 349.9 350.0 296.7 350.1 0.04 59 150 14270 -62.9 -80.9 7 18.0 -63.0 265 10 361.7 361.7 299.0 361.7 0.00 60 129 15186 -68.3 -83.3 10 15.0 -68.4 240 4 368.0 368.0 300.2 368.0 0.00 61 100 16710 -68.9 -83.9 10 15.0 -69.0 15 1 394.6 394.6 304.5 394.6 0.00 62 87 17546 -67.3 -87.3 4 20.0 -67.4 122 14 413.9 413.9 307.0 413.9 0.00 63 80 18050 -69.1 -88.1 5 19.0 -69.2 124 17 420.2 420.2 307.7 420.2 0.00 64 74 18521 -64.3 -88.3 2 24.0 -64.6 137 12 439.8 439.8 309.8 439.8 0.00 65 71 18773 -65.3 -88.3 3 23.0 -65.5 92 9 442.9 442.9 310.1 442.9 0.00 66 70 18860 -64.1 -88.1 2 24.0 -64.4 70 8 447.3 447.3 310.6 447.3 0.00 67 68 19038 -64.9 -87.9 3 23.0 -65.1 46 5 449.2 449.3 310.8 449.3 0.00 68 59 19911 -62.7 -88.7 2 26.0 -63.0 96 16 472.8 472.8 312.9 472.8 0.00 69 57 20125 -62.9 -87.9 2 25.0 -63.3 95 18 477.0 477.0 313.2 477.1 0.00 70 52 20695 -60.5 -87.5 2 27.0 -61.0 91 23 495.3 495.3 314.6 495.3 0.00 71 50 20940 -60.3 -87.3 2 27.0 -60.9 90 23 501.4 501.4 315.1 501.4 0.00 72 45 21596 -59.9 -86.9 2 27.0 -60.6 86 21 517.7 517.7 316.1 517.7 0.00 73 42 22026 -60.3 -87.3 2 27.0 -61.0 98 22 527.0 527.0 316.8 527.0 0.00 74 40 22332 -56.9 -85.9 1 29.0 -57.9 95 23 543.0 543.0 317.7 543.0 0.01 75 34 23372 -51.7 -83.7 1 32.0 -53.7 84 32 582.5 582.5 319.8 582.5 0.01 76 30 24180 -52.9 -83.9 1 31.0 -54.9 85 32 600.4 600.4 320.6 600.5 0.01 77 20 26820 -48.5 -82.5 1 34.0 -52.4 100 36 687.7 687.7 324.0 687.9 0.02 78 17 27890 -47.9 -81.9 1 34.0 -52.5 91 25 722.4 722.4 325.1 722.6 0.03 79 16 28292 -45.7 -80.7 1 35.0 -51.3 86 22 742.2 742.2 325.7 742.5 0.04 80 15 28721 -45.9 -80.9 1 35.0 -51.7 72 28 755.3 755.4 326.1 755.7 0.04 81 14 29183 -43.5 -80.5 1 37.0 -50.5 83 34 778.5 778.5 326.7 778.9 0.04 82 13 29682 -42.5 -79.5 1 37.0 -50.3 94 39 798.7 798.7 327.2 799.2 0.06 83 12 30221 -43.7 -79.7 1 36.0 -51.2 105 45 812.9 812.9 327.5 813.5 0.06 84 11 30808 -41.9 -79.9 1 38.0 -50.7 102 39 839.9 840.0 328.2 840.5 0.06 85 10 31450 -44.5 -80.5 1 36.0 -52.4 100 34 853.4 853.5 328.5 854.0 0.06 86 10 31450 -44.7 -80.7 1 36.0 -52.5 100 34 852.7 852.7 328.5 853.3 0.06 87 9.7 31654 -43.5 -80.5 1 37.0 -52.1 864.7 864.7 328.7 865.3 0.06 88 9.2 32009 -44.9 -80.9 1 36.0 -52.9 872.5 872.5 328.9 873.1 0.06 89 7.5 33387 -40.9 -79.9 1 39.0 -52.0 941.2 941.3 330.2 942.2 0.09 90 7.4 33478 -40.9 -79.9 1 39.0 -52.1 944.8 944.9 330.2 945.8 0.09 91 7.1 33762 -36.7 -77.7 1 41.0 -50.6 973.4 973.5 330.8 974.9 0.14 TRP 129 15186 -68.3 -83.3 10 15.0 -68.4 240 4 368.0 368.0 300.2 368.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5758.00 m Freezing level: 595.00 mb = 4504.52 m = 14778.41 ft Wetbulb zero: 635.09 mb = 3979.08 m = 13054.57 ft Precipitable water: 1.65 inches Sfc-500 mean rel hum: 53.33 % Est. max temperature: 31.07 C = 87.92 F Sfc-Lift cond lev (LCL): 857.01 mb = 1473.41 m = 4833.95 ft T: 17.54 C 700-500 lapse rate: 5.74 C/km ThetaE index: 23.18 C Layer 871.0- 753.0 mb Conv cond level (CCL): 859.84 mb = 1445.06 m = 4740.94 ft Mean mixing ratio: 15.02 g/kg Conv temperature: 30.94 C = 87.68 F Cap Strength: 0.97 C Lifted Index: -2.05 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 0.05 C Lifted Index @700 mb: -0.26 C Showalter Index: -0.53 C Risk: Thunderstorms probable Total Totals Index: 44.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.90 C Cross Totals Index: 21.60 C K Index: 23.60 Risk: 20-40 % chance of thunderstorms Sweat Index: 208.40 Risk: None Energy Index: -3.27 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 425.35 J/kg Max Up Vert Vel: 29.17 m/s Conv Inhibition (B-): 6.16 J/kg Cap Strength: 2.67 C Lift Cond Lev (LCL): 870.10 mb = 1343.17 m = 4406.68 ft Lev Free Conv (LFC): 845.10 mb = 1593.24 m = 5227.09 ft Equ Level (EL): 785.10 mb = 2217.79 m = 7276.12 ft B at Equ Level: 13.39 J/kg Max Parcel Lev (MPL): 735.10 mb = 2773.12 m = 9098.04 ft Wind level data Storm motion: 326 at 4 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 1004 101 60 6 -5.2 -3.0 | 92 7 -7.4 0.2 1 1000 122 70 6 -5.6 -2.1 | 99 8 -7.9 1.2 2 980 305 80 8 -7.9 -1.4 | 100 10 -10.1 1.8 3 946 610 50 6 -4.6 -3.9 | 85 7 -6.8 -0.6 4 925 812 40 6 -3.9 -4.6 | 77 6 -6.1 -1.4 5 914 914 25 6 -2.5 -5.4 | 65 5 -4.8 -2.2 6 882 1219 10 5 -0.9 -4.9 | 61 4 -3.1 -1.7 7 850 1544 295 4 3.6 -1.7 | 222 2 1.4 1.5 8 822 1829 145 2 -1.1 1.6 | 145 6 -3.4 4.9 9 793 2134 190 2 0.3 2.0 | 160 6 -1.9 5.2 10 764 2438 320 4 2.6 -3.1 | 244 0 0.4 0.2 11 737 2743 330 2 1.0 -1.7 | 141 2 -1.2 1.5 12 700 3182 10 4 -0.7 -3.9 | 76 3 -2.9 -0.7 13 660 3658 310 1 0.8 -0.6 | 151 3 -1.5 2.6 14 611 4267 280 3 3.0 -0.5 | 195 3 0.7 2.7 15 567 4877 255 5 4.8 1.3 | 210 5 2.6 4.5 16 546 5182 260 10 9.8 1.7 | 237 9 7.6 5.0 17 525 5486 270 13 13.0 -0.0 | 253 11 10.8 3.2 18 506 5791 270 10 10.0 -0.0 | 247 8 7.8 3.2 19 500 5880 270 12 12.0 -0.0 | 252 10 9.8 3.2 20 486 6096 265 15 14.9 1.3 | 250 14 12.7 4.5 21 449 6706 240 25 21.7 12.5 | 231 25 19.4 15.7 22 415 7315 240 21 18.2 10.5 | 229 21 16.0 13.7 23 400 7600 260 19 18.7 3.3 | 248 18 16.5 6.5 24 399 7620 260 20 19.7 3.5 | 249 19 17.5 6.7 25 383 7925 265 20 19.9 1.7 | 254 18 17.7 5.0 26 338 8839 230 27 20.7 17.4 | 222 28 18.5 20.6 27 324 9144 245 30 27.2 12.7 | 237 30 25.0 15.9 28 311 9449 255 31 29.9 8.0 | 248 30 27.7 11.3 29 300 9710 250 27 25.4 9.2 | 242 26 23.2 12.5 30 250 10980 235 36 29.5 20.6 | 229 36 27.3 23.9 31 200 12470 210 40 20.0 34.6 | 205 42 17.8 37.9 32 199 12497 205 41 17.3 37.2 | 201 43 15.1 40.4 33 172 13411 220 32 20.6 24.5 | 213 33 18.3 27.8 34 156 14021 260 27 26.6 4.7 | 252 26 24.4 7.9 35 150 14270 265 10 10.0 0.9 | 242 9 7.7 4.1 36 149 14326 250 14 13.2 4.8 | 234 14 10.9 8.0 37 141 14630 275 10 10.0 -0.9 | 253 8 7.7 2.4 38 129 15186 240 4 3.5 2.0 | 193 5 1.2 5.2 39 128 15240 230 5 3.8 3.2 | 194 7 1.6 6.5 40 121 15545 240 2 1.7 1.0 | 173 4 -0.5 4.2 41 115 15850 200 15 5.1 14.1 | 190 18 2.9 17.3 42 100 16710 15 1 -0.3 -1.0 | 133 3 -2.5 2.3 43 94 17069 120 11 -9.5 5.5 | 127 15 -11.7 8.7 44 77 18288 125 18 -14.7 10.3 | 129 22 -17.0 13.6 45 73 18593 140 10 -6.4 7.7 | 142 14 -8.6 10.9 46 70 18860 70 8 -7.5 -2.7 | 93 10 -9.7 0.5 47 70 18898 0 0 -0.0 -0.0 | 146 4 -2.2 3.2 48 66 19202 100 10 -9.8 1.7 | 112 13 -12.1 5.0 49 57 20117 95 18 -17.9 1.6 | 103 21 -20.2 4.8 50 54 20422 105 18 -17.4 4.7 | 112 21 -19.6 7.9 51 52 20726 90 24 -24.0 0.0 | 97 26 -26.2 3.2 52 50 20940 90 23 -23.0 0.0 | 97 25 -25.2 3.2 53 49 21031 105 21 -20.3 5.4 | 111 24 -22.5 8.7 54 47 21336 95 24 -23.9 2.1 | 102 27 -26.1 5.3 55 45 21641 85 21 -20.9 -1.8 | 93 23 -23.1 1.4 56 41 22250 105 23 -22.2 6.0 | 111 26 -24.4 9.2 57 39 22555 75 23 -22.2 -6.0 | 84 25 -24.4 -2.7 58 37 22860 75 29 -28.0 -7.5 | 82 31 -30.2 -4.3 59 30 24079 95 37 -36.9 3.2 | 99 40 -39.1 6.5 60 30 24180 85 32 -31.9 -2.8 | 91 34 -34.1 0.4 61 29 24384 100 30 -29.5 5.2 | 105 33 -31.8 8.4 62 28 24689 85 31 -30.9 -2.7 | 91 33 -33.1 0.5 63 25 25298 80 32 -31.5 -5.6 | 86 34 -33.7 -2.3 64 24 25603 100 32 -31.5 5.6 | 105 35 -33.7 8.8 65 22 26213 95 26 -25.9 2.3 | 101 29 -28.1 5.5 66 20 26820 100 36 -35.5 6.3 | 104 39 -37.7 9.5 67 20 26822 110 38 -35.7 13.0 | 113 41 -37.9 16.2 68 18 27432 110 28 -26.3 9.6 | 114 31 -28.5 12.8 69 17 27737 85 25 -24.9 -2.2 | 92 27 -27.1 1.1 70 17 28042 95 25 -24.9 2.2 | 101 28 -27.1 5.4 71 16 28346 85 22 -21.9 -1.9 | 93 24 -24.1 1.3 72 15 28651 70 27 -25.4 -9.2 | 78 28 -27.6 -6.0 73 12 30175 105 45 -43.5 11.6 | 108 48 -45.7 14.9 74 10 31450 100 34 -33.5 5.9 | 104 37 -35.7 9.1 Wind Parameters Mean winds (0-6000m): 295.6 at 5.2 knts Storm direction: 325.6 at 3.9 knts Shear (0-3000m) pos: 1.0 neg: 1.3 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): -11.1 deg Storm rel helicity (0-3000m) pos: 8.5 neg: -18.4 tot: -9.9 m^2/s^2 ave: -3.3 10^-3 m/s^2 rel: -0.31 Storm rel vorticity (0-3000m) horiz: 6.5 stream: -2.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 25.33 Bulk Shear: 16.79 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 70 7 96 9| 0.0 1.0 1.0| 2.7 -5.3 -2.6 -5.1 -0.15| 7.4 -1.1 1000 54 6 86 7| 0.0 2.2 2.2| 2.7 -9.0 -6.2 -6.2 -0.31| 5.6 -1.8 1500 39 6 78 6| 0.0 3.2 3.2| 2.7 -10.8 -8.1 -5.4 -0.45| 6.9 -3.1 2000 42 5 86 6| 0.0 1.9 1.9| 4.2 -17.3 -13.1 -6.5 -0.48| 6.9 -3.3 2500 33 5 83 5| 1.0 1.5 2.5| 8.5 -17.5 -9.0 -3.6 -0.28| 7.2 -2.0 3000 25 4 82 4| 1.0 1.3 2.2| 8.5 -18.4 -9.9 -3.3 -0.31| 6.5 -2.0 4000 16 4 84 3| 0.7 1.4 2.2| 10.7 -18.5 -7.8 -1.9 -0.19| 5.6 -1.0 5000 344 4 67 1| 0.6 1.8 2.4| 16.1 -18.5 -2.4 -0.5 -0.08| 5.2 -0.4 6000 296 5 249 3| 0.7 1.8 2.5| 26.9 -21.8 5.2 0.9 -0.02| 5.4 -0.1 Wrote GIF file: /home/apache/climate/data/raob//KJAN/skewt/KJAN.skewt.20250805.00.gif