UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025072912.upa.cvt Date: 1200Z 29 JUL 25 Searching for KJAN... Searching the city database file for: KJAN ... Date:1200Z 29 JUL 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 1009 101 27.2 25.0 88 2.2 25.6 0 0 299.6 303.3 298.4 358.6 20.14 1 1008 108 26.4 24.6 90 1.8 25.1 353 1 298.9 302.4 298.0 356.3 19.67 2 1000 166 26.6 23.6 84 3.0 24.4 300 7 299.8 303.2 297.5 354.4 18.65 3 994 219 26.8 23.4 82 3.4 24.3 310 9 300.5 303.9 297.7 354.9 18.53 4 983 319 29.0 22.0 66 7.0 23.9 325 13 303.6 306.8 297.6 354.7 17.17 5 975 392 28.8 20.8 62 8.0 23.0 324 12 304.1 307.1 297.1 352.0 16.06 6 925 859 25.4 20.4 74 5.0 21.8 335 13 305.3 308.4 297.7 354.7 16.53 7 862 1476 20.0 18.7 92 1.3 19.1 344 13 305.9 308.8 297.4 353.7 15.94 8 850 1597 19.0 17.4 90 1.6 17.9 350 13 306.0 308.8 296.8 350.7 14.87 9 825 1853 17.0 16.1 94 0.9 16.4 359 14 306.6 309.2 296.4 348.9 14.09 10 817 1937 16.6 15.2 91 1.4 15.7 12 12 307.0 309.5 296.1 347.4 13.42 11 810 2010 17.4 9.4 59 8.0 12.4 24 10 308.6 310.3 293.4 336.5 9.18 12 804 2074 17.0 9.0 59 8.0 12.0 34 8 308.8 310.5 293.4 336.3 9.00 13 799 2127 16.8 12.6 76 4.2 14.0 43 7 309.2 311.3 295.3 344.3 11.55 14 773 2410 15.2 10.2 72 5.0 12.0 36 6 310.4 312.3 294.7 341.5 10.16 15 770 2443 14.8 11.0 78 3.8 12.3 35 6 310.3 312.3 295.1 343.2 10.77 16 757 2587 14.0 10.5 79 3.5 11.7 30 8 310.9 313.0 295.1 343.4 10.60 17 738 2802 12.6 9.1 79 3.5 10.4 24 11 311.7 313.6 294.8 342.1 9.88 18 730 2893 12.0 8.4 79 3.6 9.7 24 10 312.0 313.8 294.7 341.4 9.52 19 724 2963 11.8 5.8 67 6.0 8.2 23 10 312.5 314.0 293.7 337.4 8.02 20 719 3021 11.2 8.0 81 3.2 9.2 22 9 312.5 314.3 294.7 341.6 9.41 21 703 3209 10.6 4.6 66 6.0 7.1 20 8 313.8 315.3 293.7 337.5 7.59 22 700 3245 10.2 4.2 66 6.0 6.7 20 8 313.8 315.2 293.6 336.9 7.41 23 663 3695 7.0 3.3 77 3.7 4.9 21 12 315.1 316.5 293.9 338.1 7.34 24 632 4089 5.6 -1.4 61 7.0 1.9 352 13 317.8 318.9 293.2 335.4 5.47 25 625 4180 5.0 -2.0 60 7.0 1.3 358 14 318.2 319.2 293.1 335.1 5.29 26 617 4285 4.2 -1.8 65 6.0 1.0 5 15 318.4 319.5 293.3 335.9 5.44 27 595 4580 2.2 -3.8 64 6.0 -0.8 355 15 319.4 320.4 293.1 335.1 4.86 28 574 4870 1.0 -11.0 40 12.0 -4.1 9 13 321.3 321.9 291.9 330.9 2.88 29 563 5026 0.0 -12.0 40 12.0 -5.0 6 12 321.9 322.5 292.0 331.0 2.71 30 556 5126 -0.3 -11.3 43 11.0 -5.0 2 11 322.7 323.3 292.4 332.4 2.90 31 551 5199 -1.1 -9.1 55 8.0 -4.7 360 10 322.6 323.3 292.9 334.2 3.49 32 543 5315 -1.7 -9.7 54 8.0 -5.3 360 10 323.2 323.9 292.9 334.5 3.37 33 542 5330 -1.7 -10.7 50 9.0 -5.6 360 10 323.4 324.0 292.7 333.8 3.12 34 536 5419 -1.9 -14.9 36 13.0 -7.0 360 10 324.2 324.7 292.2 331.8 2.24 35 519 5675 -3.3 -15.3 39 12.0 -7.9 360 11 325.5 326.0 292.6 333.2 2.24 36 516 5721 -3.5 -12.5 50 9.0 -7.2 360 11 325.8 326.4 293.2 335.4 2.84 37 512 5783 -3.9 -12.9 50 9.0 -7.6 360 11 326.1 326.6 293.2 335.4 2.77 38 500 5970 -5.1 -14.1 49 9.0 -8.7 15 17 326.8 327.3 293.2 335.6 2.57 39 485 6207 -7.1 -15.1 53 8.0 -10.2 19 16 327.2 327.7 293.2 335.6 2.44 40 468 6483 -8.7 -17.7 48 9.0 -11.9 27 15 328.6 329.0 293.2 335.6 2.03 41 455 6700 -10.1 -23.1 34 13.0 -14.0 35 14 329.5 329.8 292.8 334.1 1.31 42 449 6801 -10.7 -21.7 40 11.0 -14.2 38 14 330.0 330.3 293.2 335.3 1.50 43 445 6870 -11.3 -23.3 36 12.0 -14.9 40 13 330.1 330.3 293.0 334.8 1.31 44 432 7096 -11.7 -31.7 17 20.0 -16.4 37 13 332.4 332.5 293.0 334.7 0.62 45 426 7203 -12.1 -34.1 14 22.0 -17.0 27 13 333.2 333.3 293.1 335.1 0.50 46 401 7661 -14.5 -46.5 5 32.0 -19.5 360 15 335.9 335.9 293.4 336.5 0.15 47 400 7680 -14.7 -43.7 7 29.0 -19.6 355 16 335.9 335.9 293.5 336.7 0.20 48 381 8047 -18.1 -39.1 14 21.0 -21.8 355 14 336.1 336.2 293.7 337.4 0.34 49 372 8225 -19.7 -41.7 12 22.0 -23.2 355 10 336.3 336.3 293.7 337.3 0.26 50 364 8387 -20.3 -46.3 8 26.0 -23.9 0 10 337.6 337.6 293.9 338.2 0.16 51 346 8761 -23.3 -48.3 8 25.0 -26.3 15 9 338.5 338.5 294.1 339.0 0.14 52 339 8910 -24.3 -42.3 17 18.0 -26.9 20 9 339.1 339.1 294.4 340.2 0.27 53 331 9084 -25.5 -49.5 9 24.0 -28.2 27 8 339.8 339.8 294.4 340.3 0.13 54 329 9128 -25.7 -46.7 12 21.0 -28.2 29 8 340.1 340.1 294.5 340.8 0.17 55 310 9557 -29.7 -47.7 16 18.0 -31.6 43 5 340.3 340.3 294.6 341.0 0.17 56 300 9790 -31.7 -50.7 14 19.0 -33.4 70 8 340.7 340.7 294.6 341.2 0.12 57 250 11050 -41.7 -49.7 42 8.0 -42.2 95 14 344.1 344.1 295.4 344.7 0.16 58 200 12520 -53.9 -63.9 28 10.0 -54.1 120 23 347.4 347.4 296.1 347.6 0.04 59 150 14310 -65.9 -77.9 17 12.0 -66.0 135 33 356.6 356.6 298.0 356.6 0.01 60 122 15556 -70.1 -84.1 11 14.0 -70.2 115 20 370.6 370.6 300.7 370.6 0.00 61 100 16740 -70.7 -83.7 13 13.0 -70.8 130 30 391.1 391.1 303.9 391.1 0.00 62 95 17043 -71.3 -85.3 11 14.0 -71.3 125 30 395.7 395.7 304.6 395.7 0.00 63 87 17569 -66.1 -88.1 3 22.0 -66.2 130 16 416.3 416.3 307.3 416.3 0.00 64 81 18003 -64.7 -87.7 3 23.0 -64.9 44 4 427.7 427.7 308.6 427.7 0.00 65 77 18311 -66.3 -88.3 3 22.0 -66.5 39 12 430.6 430.6 308.9 430.7 0.00 66 76 18391 -63.9 -87.9 2 24.0 -64.1 49 13 437.3 437.3 309.6 437.3 0.00 67 74 18553 -65.9 -87.9 3 22.0 -66.1 70 15 436.4 436.4 309.5 436.4 0.00 68 70 18890 -65.9 -88.9 3 23.0 -66.1 55 16 443.4 443.4 310.2 443.4 0.00 69 69 18978 -65.3 -88.3 3 23.0 -65.5 72 11 446.5 446.5 310.5 446.5 0.00 70 64 19435 -66.9 -88.9 3 22.0 -67.1 86 18 452.7 452.7 311.1 452.7 0.00 71 61 19726 -65.5 -89.5 2 24.0 -65.7 94 22 462.1 462.1 312.0 462.1 0.00 72 60 19828 -62.9 -88.9 2 26.0 -63.3 97 24 470.1 470.1 312.7 470.1 0.00 73 55 20368 -60.5 -87.5 2 27.0 -61.0 105 30 487.4 487.4 314.0 487.5 0.00 74 53 20598 -61.7 -87.7 2 26.0 -62.1 105 32 489.9 489.9 314.2 489.9 0.00 75 50 20960 -61.1 -88.1 2 27.0 -61.6 80 22 499.5 499.5 314.9 499.5 0.00 76 47 21343 -61.1 -88.1 2 27.0 -61.6 79 20 508.4 508.4 315.5 508.4 0.00 77 45 21615 -58.5 -87.5 1 29.0 -59.3 66 24 521.1 521.1 316.4 521.1 0.00 78 40 22349 -61.3 -88.3 2 27.0 -61.9 74 29 531.9 531.9 317.1 531.9 0.00 79 30 24160 -54.5 -85.5 1 31.0 -56.2 85 30 596.1 596.1 320.5 596.1 0.01 80 29 24378 -53.9 -84.9 1 31.0 -55.7 85 27 603.5 603.5 320.7 603.6 0.01 81 25 25336 -52.5 -84.5 1 32.0 -54.9 81 30 633.7 633.7 322.0 633.8 0.01 82 25 25336 -52.7 -84.7 1 32.0 -55.0 81 30 633.1 633.1 322.0 633.2 0.01 83 23 25878 -49.9 -82.9 1 33.0 -53.1 94 32 656.7 656.7 322.9 656.8 0.02 84 20 26790 -51.5 -83.5 1 32.0 -54.5 90 40 678.5 678.5 323.7 678.7 0.02 85 19 27122 -51.5 -83.5 1 32.0 -54.6 98 41 688.6 688.6 324.1 688.7 0.02 86 16 28244 -48.5 -82.5 1 34.0 -53.1 81 45 733.0 733.1 325.4 733.3 0.03 87 15 28667 -49.3 -83.3 1 34.0 -53.8 86 41 744.0 744.0 325.8 744.3 0.03 88 15 28667 -49.3 -83.3 1 34.0 -53.8 86 41 744.0 744.0 325.8 744.3 0.03 89 14 29123 -45.1 -82.1 1 37.0 -51.4 85 41 773.1 773.1 326.5 773.4 0.03 90 13 29619 -43.9 -80.9 1 37.0 -51.1 75 47 793.8 793.8 327.1 794.2 0.04 91 11 30733 -46.5 -81.5 1 35.0 -53.1 82 42 823.2 823.2 327.8 823.7 0.05 92 10 31370 -43.3 -80.3 1 37.0 -51.8 85 39 857.9 857.9 328.6 858.5 0.06 93 10 31370 -43.3 -81.3 1 38.0 -51.8 85 39 857.9 857.9 328.6 858.4 0.05 94 8.5 32459 -45.3 -81.3 1 36.0 -53.5 890.9 890.9 329.2 891.6 0.06 95 7.9 32952 -41.9 -80.9 1 39.0 -52.2 923.3 923.4 329.9 924.1 0.07 TRP 122 15556 -70.1 -84.1 11 14.0 -70.2 115 20 370.6 370.6 300.7 370.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5804.00 m Freezing level: 563.00 mb = 5025.87 m = 16488.86 ft Wetbulb zero: 604.70 mb = 4448.64 m = 14595.10 ft Precipitable water: 2.12 inches Sfc-500 mean rel hum: 67.76 % Est. max temperature: 33.55 C = 92.39 F Sfc-Lift cond lev (LCL): 977.78 mb = 366.05 m = 1200.94 ft T: 28.87 C 700-500 lapse rate: 5.61 C/km ThetaE index: 18.46 C Layer 862.0- 799.0 mb Conv cond level (CCL): 856.28 mb = 1533.34 m = 5030.58 ft Mean mixing ratio: 16.90 g/kg Conv temperature: 33.59 C = 92.46 F Cap Strength: 1.86 C Lifted Index: -3.54 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -5.47 C Lifted Index @700 mb: -1.48 C Showalter Index: -2.37 C Risk: Severe thunderstorms possible Total Totals Index: 46.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.10 C Cross Totals Index: 22.50 C K Index: 35.50 Risk: > 80 % chance of thunderstorms Sweat Index: 251.80 Risk: None Energy Index: -2.96 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1618.35 J/kg Max Up Vert Vel: 56.89 m/s Conv Inhibition (B-): 49.75 J/kg Cap Strength: 1.86 C Lift Cond Lev (LCL): 884.00 mb = 1255.38 m = 4118.64 ft Lev Free Conv (LFC): 839.00 mb = 1708.84 m = 5606.37 ft Equ Level (EL): 809.00 mb = 2020.95 m = 6630.33 ft B at Equ Level: 24.47 J/kg Max Parcel Lev (MPL): 89.00 mb = 17433.00 m = 57194.19 ft Wind level data Storm motion: 30 at 9 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 1009 101 0 0 -0.0 -0.0 | 210 9 4.3 7.5 1 1000 166 300 7 6.1 -3.5 | 249 11 10.3 4.0 2 985 305 325 13 7.5 -10.6 | 285 12 11.7 -3.2 3 951 610 320 8 5.1 -6.1 | 262 9 9.4 1.3 4 925 859 335 13 5.5 -11.8 | 294 11 9.7 -4.3 5 919 914 335 14 5.9 -12.7 | 297 11 10.2 -5.2 6 888 1219 330 14 7.0 -12.1 | 293 12 11.3 -4.7 7 850 1597 350 13 2.3 -12.8 | 309 8 6.5 -5.3 8 827 1829 355 14 1.2 -13.9 | 320 8 5.5 -6.5 9 798 2134 45 7 -4.9 -4.9 | 164 3 -0.7 2.5 10 770 2438 35 6 -3.4 -4.9 | 198 3 0.8 2.5 11 743 2743 25 11 -4.6 -10.0 | 9 3 -0.4 -2.5 12 700 3245 20 8 -2.7 -7.5 | 272 2 1.5 -0.1 13 665 3658 25 12 -5.1 -10.9 | 13 4 -0.8 -3.4 14 641 3962 345 12 3.1 -11.6 | 299 8 7.4 -4.1 15 617 4267 5 15 -1.3 -14.9 | 339 8 2.9 -7.5 16 594 4572 355 15 1.3 -14.9 | 323 9 5.6 -7.5 17 572 4877 10 13 -2.3 -12.8 | 340 6 2.0 -5.3 18 551 5182 360 10 -0.0 -10.0 | 301 5 4.3 -2.5 19 511 5791 360 11 -0.0 -11.0 | 310 6 4.3 -3.5 20 500 5970 15 17 -4.4 -16.4 | 1 9 -0.1 -9.0 21 492 6096 15 17 -4.4 -16.4 | 1 9 -0.1 -9.0 22 454 6706 35 14 -8.0 -11.5 | 43 6 -3.8 -4.0 23 437 7010 45 13 -9.2 -9.2 | 71 5 -4.9 -1.7 24 420 7315 15 13 -3.4 -12.6 | 350 5 0.9 -5.1 25 403 7620 10 13 -2.3 -12.8 | 340 6 2.0 -5.3 26 400 7680 355 16 1.4 -15.9 | 326 10 5.6 -8.5 27 387 7925 355 16 1.4 -15.9 | 326 10 5.6 -8.5 28 371 8230 355 10 0.9 -10.0 | 296 6 5.1 -2.5 29 328 9144 30 8 -4.0 -6.9 | 206 1 0.3 0.5 30 301 9754 50 4 -3.1 -2.6 | 194 5 1.2 4.9 31 300 9790 70 8 -7.5 -2.7 | 145 6 -3.3 4.7 32 289 10058 75 10 -9.7 -2.6 | 132 7 -5.4 4.9 33 253 10973 100 15 -14.8 2.6 | 134 15 -10.5 10.1 34 250 11050 95 14 -13.9 1.2 | 132 13 -9.7 8.7 35 220 11887 100 15 -14.8 2.6 | 134 15 -10.5 10.1 36 201 12497 125 21 -17.2 12.0 | 146 23 -12.9 19.5 37 200 12520 120 23 -19.9 11.5 | 140 25 -15.7 19.0 38 157 14021 140 34 -21.9 26.0 | 152 38 -17.6 33.5 39 150 14310 135 33 -23.3 23.3 | 148 36 -19.1 30.8 40 135 14935 135 25 -17.7 17.7 | 152 28 -13.4 25.1 41 129 15240 120 23 -19.9 11.5 | 140 25 -15.7 19.0 42 122 15545 130 26 -19.9 16.7 | 147 29 -15.7 24.2 43 122 15556 115 20 -18.1 8.5 | 139 21 -13.9 15.9 44 116 15850 90 17 -17.0 0.0 | 120 15 -12.7 7.5 45 105 16459 115 39 -35.3 16.5 | 128 39 -31.1 23.9 46 100 16740 130 30 -23.0 19.3 | 145 33 -18.7 26.7 47 95 17069 125 30 -24.6 17.2 | 141 32 -20.3 24.7 48 90 17374 130 21 -16.1 13.5 | 151 24 -11.8 21.0 49 86 17678 130 13 -10.0 8.4 | 160 17 -5.7 15.8 50 81 17983 45 3 -2.1 -2.1 | 202 6 2.1 5.3 51 77 18288 35 12 -6.9 -9.8 | 48 4 -2.6 -2.4 52 74 18593 75 15 -14.5 -3.9 | 109 11 -10.2 3.6 53 70 18890 55 16 -13.1 -9.2 | 79 9 -8.9 -1.7 54 70 18898 70 10 -9.4 -3.4 | 128 7 -5.1 4.0 55 57 20117 105 28 -27.0 7.2 | 123 27 -22.8 14.7 56 52 20726 105 33 -31.9 8.5 | 120 32 -27.6 16.0 57 50 20960 80 22 -21.7 -3.8 | 102 18 -17.4 3.6 58 49 21031 110 22 -20.7 7.5 | 132 22 -16.4 15.0 59 47 21336 80 20 -19.7 -3.5 | 104 16 -15.4 4.0 60 45 21641 65 24 -21.8 -10.1 | 81 18 -17.5 -2.7 61 43 21946 50 22 -16.9 -14.1 | 62 14 -12.6 -6.7 62 39 22555 85 33 -32.9 -2.9 | 99 29 -28.6 4.6 63 35 23165 115 35 -31.7 14.8 | 129 35 -27.5 22.2 64 30 24160 85 30 -29.9 -2.6 | 101 26 -25.6 4.8 65 29 24384 85 27 -26.9 -2.4 | 103 23 -22.6 5.1 66 28 24689 70 30 -28.2 -10.3 | 83 24 -23.9 -2.8 67 26 24994 95 29 -28.9 2.5 | 112 27 -24.6 10.0 68 25 25298 80 30 -29.5 -5.2 | 95 25 -25.3 2.2 69 23 25908 95 32 -31.9 2.8 | 110 29 -27.6 10.2 70 22 26213 75 37 -35.7 -9.6 | 86 32 -31.5 -2.1 71 20 26790 90 40 -40.0 0.0 | 102 37 -35.7 7.5 72 18 27432 105 41 -39.6 10.6 | 117 40 -35.4 18.1 73 17 27737 85 43 -42.8 -3.7 | 95 39 -38.6 3.7 74 16 28346 80 45 -44.3 -7.8 | 89 40 -40.1 -0.4 75 14 28956 90 38 -38.0 0.0 | 102 35 -33.7 7.5 76 13 29566 75 47 -45.4 -12.2 | 83 41 -41.1 -4.7 77 10 31370 85 39 -38.9 -3.4 | 97 35 -34.6 4.1 Wind Parameters Mean winds (0-6000m): 359.7 at 11.4 knts Storm direction: 29.7 at 8.6 knts Shear (0-3000m) pos: 1.7 neg: 1.9 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 98.3 deg Storm rel helicity (0-3000m) pos: 67.1 neg: -14.4 tot: 52.7 m^2/s^2 ave: 17.6 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 4.1 10^-3/s Energy-Hel index: 0.67 Bulk Rich Number: 226.31 Bulk Shear: 7.15 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 ------------------------------------------------------------------------------- 500 320 9 268 10| 0.0 8.4 8.4| 35.4 -11.2 24.2 48.4 0.51| 19.6 10.1 1000 327 11 278 10| 3.2 4.2 7.4| 51.4 -12.6 38.9 38.9 0.59| 13.4 7.9 1500 331 12 285 10| 2.5 2.8 5.3| 59.6 -13.6 46.0 30.6 0.58| 10.7 6.2 2000 338 12 292 9| 2.6 2.1 4.7| 66.1 -13.6 52.5 26.3 0.60| 11.5 6.9 2500 345 11 293 8| 2.1 2.0 4.1| 67.1 -13.6 53.5 21.4 0.51| 10.4 5.4 3000 352 11 298 7| 1.7 1.9 3.6| 67.1 -14.4 52.7 17.6 0.44| 9.4 4.1 4000 357 11 304 6| 1.5 2.2 3.7| 72.1 -22.4 49.7 12.4 0.32| 8.8 2.8 5000 358 11 310 6| 1.4 1.8 3.2| 81.4 -29.7 51.6 10.3 0.28| 8.2 2.3 6000 360 11 313 6| 1.6 1.5 3.1| 93.5 -30.9 62.6 10.4 0.32| 7.6 2.4 Wrote GIF file: /home/apache/climate/data/raob//KJAN/skewt/KJAN.skewt.20250729.12.gif