UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080112.upa.cvt Date: 1200Z 1 AUG 25 Searching for KJAN... Searching the city database file for: KJAN ... Date:1200Z 1 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 22.7 97 0.5 22.9 140 3 295.8 298.9 295.8 346.1 17.50 1 1004 123 22.8 21.6 93 1.2 22.0 295.6 298.6 295.0 342.7 16.39 2 1000 152 23.2 21.1 88 2.1 21.7 285 1 296.4 299.2 294.9 342.3 15.95 3 996 187 23.8 20.2 80 3.6 21.3 297.3 300.0 294.6 341.1 15.13 4 989 249 24.2 21.4 84 2.8 22.2 298.3 301.3 295.7 346.1 16.44 5 981 321 26.6 18.6 62 8.0 21.0 301.4 303.9 294.8 342.2 13.88 6 968 439 26.2 20.2 70 6.0 21.9 302.1 305.0 296.2 348.1 15.58 7 949 614 24.8 17.8 65 7.0 19.9 302.4 305.0 295.0 342.8 13.64 8 944 660 25.2 17.2 61 8.0 19.7 303.3 305.7 294.9 342.4 13.19 9 934 754 24.6 15.6 57 9.0 18.5 303.6 305.8 294.1 339.3 12.02 10 925 839 23.8 17.8 69 6.0 19.6 35 2 303.6 306.2 295.6 345.2 14.00 11 916 925 23.0 19.4 80 3.6 20.5 303.7 306.6 296.7 350.2 15.67 12 912 963 23.0 18.0 73 5.0 19.5 304.1 306.7 295.9 346.9 14.39 13 878 1294 20.2 17.6 85 2.6 18.4 304.5 307.2 296.2 347.9 14.58 14 869 1383 20.2 15.7 75 4.5 17.1 305.4 307.8 295.4 344.3 13.02 15 862 1453 20.0 16.2 79 3.8 17.4 305.9 308.4 295.8 346.5 13.56 16 850 1574 19.8 10.8 56 9.0 14.0 170 2 306.9 308.7 293.3 335.9 9.61 17 833 1748 18.4 12.4 68 6.0 14.5 307.2 309.2 294.4 340.2 10.93 18 825 1831 18.0 10.0 59 8.0 12.9 307.6 309.4 293.3 336.1 9.39 19 814 1946 17.0 10.0 63 7.0 12.6 307.7 309.5 293.4 336.6 9.51 20 808 2009 16.4 12.2 76 4.2 13.7 307.8 309.8 294.7 341.4 11.12 21 795 2147 14.8 12.8 88 2.0 13.5 307.5 309.7 295.0 343.0 11.77 22 777 2341 14.0 10.2 78 3.8 11.6 308.6 310.5 294.1 339.4 10.11 23 763 2495 13.2 10.6 84 2.6 11.5 309.4 311.4 294.7 341.6 10.58 24 714 3052 10.4 7.1 80 3.3 8.4 312.2 313.9 294.3 339.7 8.90 25 700 3217 9.0 6.8 86 2.2 7.6 255 2 312.5 314.1 294.3 340.0 8.90 26 683 3420 7.6 6.4 92 1.2 6.9 313.1 314.8 294.4 340.6 8.87 27 661 3689 6.8 4.5 85 2.3 5.4 315.1 316.7 294.4 340.3 8.02 28 646 3878 5.6 3.8 88 1.8 4.5 315.9 317.4 294.4 340.4 7.81 29 631 4069 4.8 -2.2 60 7.0 1.2 317.1 318.1 292.7 333.6 5.16 30 628 4108 4.4 -0.5 70 4.9 1.8 317.0 318.2 293.3 335.8 5.88 31 621 4199 4.0 -4.0 56 8.0 0.0 317.6 318.5 292.3 332.4 4.58 32 614 4292 3.2 -4.8 56 8.0 -0.7 317.7 318.6 292.2 331.8 4.36 33 606 4398 2.4 -2.0 73 4.4 0.1 318.0 319.0 293.2 335.5 5.46 34 602 4451 2.4 -5.6 55 8.0 -1.4 318.6 319.4 292.3 332.2 4.19 35 598 4505 2.0 -7.0 51 9.0 -2.2 318.7 319.5 292.0 331.1 3.78 36 596 4532 1.8 -6.2 55 8.0 -2.0 318.8 319.6 292.2 331.9 4.04 37 595 4546 1.8 -4.2 64 6.0 -1.2 319.0 319.9 292.9 334.2 4.71 38 592 4586 1.6 -5.4 60 7.0 -1.8 319.2 320.0 292.6 333.2 4.32 39 586 4668 1.0 -5.0 64 6.0 -1.9 319.4 320.3 292.8 334.0 4.50 40 578 4779 0.6 -7.4 55 8.0 -3.1 320.2 321.0 292.4 332.6 3.79 41 575 4821 0.6 -7.4 55 8.0 -3.1 320.7 321.4 292.6 333.2 3.81 42 565 4961 -0.5 -5.5 69 5.0 -2.9 321.0 321.9 293.2 335.7 4.50 43 562 5004 -0.9 -5.1 73 4.2 -3.0 321.0 321.9 293.4 336.2 4.66 44 559 5047 -1.5 -2.1 96 0.6 -1.8 320.8 322.0 294.3 339.8 5.88 45 550 5176 -1.9 -2.4 96 0.5 -2.1 321.8 323.0 294.5 340.8 5.84 46 544 5263 -1.9 -3.3 90 1.4 -2.6 322.8 323.9 294.5 340.8 5.52 47 525 5545 -3.3 -5.9 82 2.6 -4.6 324.5 325.4 294.3 339.9 4.69 48 522 5591 -3.5 -6.0 83 2.5 -4.7 324.7 325.7 294.4 340.2 4.69 49 519 5636 -3.7 -6.6 80 2.9 -5.1 325.0 325.9 294.3 339.9 4.50 50 515 5697 -3.9 -9.9 63 6.0 -6.5 325.5 326.2 293.6 337.2 3.50 51 511 5759 -4.5 -7.4 80 2.9 -5.8 325.5 326.4 294.3 339.8 4.30 52 504 5867 -5.3 -11.3 63 6.0 -7.8 325.8 326.5 293.4 336.6 3.20 53 500 5930 -5.3 -8.0 81 2.7 -6.5 245 10 326.6 327.4 294.4 340.6 4.19 54 400 7650 -16.1 -17.3 90 1.2 -16.5 270 11 334.1 334.6 295.0 342.7 2.46 55 300 9760 -30.5 -34.8 66 4.3 -31.2 260 10 342.4 342.5 295.5 344.9 0.66 56 250 11030 -40.7 -48.7 42 8.0 -41.3 235 9 345.6 345.6 295.8 346.3 0.18 57 200 12500 -52.9 -61.9 33 9.0 -53.1 260 8 349.0 349.0 296.4 349.2 0.05 58 150 14300 -64.7 -76.7 18 12.0 -64.8 245 8 358.6 358.6 298.4 358.7 0.01 59 102 16595 -75.1 -83.1 28 8.0 -75.1 100 19 380.5 380.5 302.3 380.5 0.00 60 100 16710 -74.1 -83.1 24 9.0 -74.2 115 22 384.6 384.6 303.0 384.6 0.00 61 97 16889 -70.5 -84.5 11 14.0 -70.6 394.9 394.9 304.5 395.0 0.00 62 96 16950 -70.5 -86.5 8 16.0 -70.6 396.1 396.1 304.7 396.1 0.00 63 92 17204 -67.5 -88.5 4 21.0 -67.6 406.9 406.9 306.1 406.9 0.00 64 90 17337 -67.1 -88.1 4 21.0 -67.2 410.3 410.3 306.5 410.3 0.00 65 79 18114 -71.3 -88.3 6 17.0 -71.4 417.2 417.2 307.4 417.2 0.00 66 75 18422 -69.9 -88.9 5 19.0 -70.0 426.3 426.3 308.4 426.4 0.00 67 73 18584 -65.7 -88.7 3 23.0 -65.9 438.5 438.5 309.7 438.5 0.00 68 71 18753 -64.3 -88.3 2 24.0 -64.6 445.0 445.0 310.4 445.0 0.00 69 70 18840 -64.7 -87.7 3 23.0 -64.9 360 14 446.0 446.0 310.5 446.0 0.00 70 64 19387 -65.7 -88.7 3 23.0 -65.9 455.4 455.4 311.4 455.4 0.00 71 60 19783 -61.7 -87.7 2 26.0 -62.1 472.8 472.8 312.8 472.8 0.00 72 54 20439 -60.1 -87.1 2 27.0 -60.6 490.9 490.9 314.3 490.9 0.00 73 50 20920 -59.9 -86.9 2 27.0 -60.5 90 22 502.3 502.3 315.1 502.3 0.00 74 46 21441 -59.1 -87.1 1 28.0 -59.8 516.4 516.4 316.1 516.4 0.00 75 41 22160 -60.1 -87.1 2 27.0 -60.8 531.2 531.2 317.0 531.2 0.00 76 38 22639 -55.5 -85.5 1 30.0 -56.7 554.5 554.6 318.3 554.6 0.01 77 32 23730 -56.9 -85.9 1 29.0 -58.1 578.7 578.7 319.6 578.8 0.01 78 30 24140 -54.9 -84.9 1 30.0 -56.5 100 26 595.0 595.0 320.4 595.0 0.01 79 27 24817 -53.5 -84.5 1 31.0 -55.5 617.1 617.1 321.4 617.2 0.01 80 21 26442 -52.3 -84.3 1 32.0 -55.1 666.7 666.7 323.3 666.8 0.02 81 20 26760 -50.3 -83.3 1 33.0 -53.7 85 30 682.2 682.2 323.9 682.4 0.02 82 18 27452 -47.5 -81.5 1 34.0 -52.1 711.9 711.9 324.8 712.2 0.03 83 16 28228 -48.9 -82.9 1 34.0 -53.3 731.7 731.7 325.4 731.9 0.03 84 13 29600 -46.5 -81.5 1 35.0 -52.5 784.8 784.8 326.8 785.2 0.04 85 11 30705 -47.9 -82.9 1 35.0 -53.9 818.1 818.2 327.7 818.5 0.04 86 10 31340 -43.7 -80.7 1 37.0 -52.0 85 44 856.4 856.5 328.5 857.0 0.06 87 9.2 31896 -45.7 -81.7 1 36.0 -53.4 869.4 869.5 328.8 870.0 0.05 88 8.4 32507 -40.9 -79.9 1 39.0 -51.5 911.2 911.2 329.7 912.1 0.08 89 7.7 33098 -40.1 -80.1 1 40.0 -51.6 937.4 937.4 330.1 938.3 0.09 90 7.0 33750 -37.7 -78.7 1 41.0 -51.1 95 53 973.2 973.3 330.8 974.5 0.12 91 6.7 34053 -36.7 -78.7 0 42.0 -51.0 989.7 989.7 331.0 991.1 0.12 TRP 102 16595 -75.1 -83.1 28 8.0 -75.1 100 19 380.5 380.5 302.3 380.5 0.00 WND 6.0 105 77 Sounding variables and indices 1000-500 mb thick: 5778.00 m Freezing level: 569.55 mb = 4897.45 m = 16067.55 ft Wetbulb zero: 620.82 mb = 4201.86 m = 13785.48 ft Precipitable water: 2.14 inches Sfc-500 mean rel hum: 75.73 % Est. max temperature: 33.75 C = 92.76 F Sfc-Lift cond lev (LCL): 1000.09 mb = 151.31 m = 496.42 ft T: 23.19 C 700-500 lapse rate: 5.27 C/km ThetaE index: 8.79 C Layer 949.0- 925.0 mb Conv cond level (CCL): 806.48 mb = 2025.18 m = 6644.20 ft Mean mixing ratio: 14.52 g/kg Conv temperature: 35.19 C = 95.34 F Cap Strength: 3.43 C Lifted Index: -0.28 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.95 C Lifted Index @700 mb: -0.04 C Showalter Index: 3.23 C Risk: None Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: 16.10 C K Index: 33.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 143.60 Risk: None Energy Index: 0.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 119.31 J/kg Max Up Vert Vel: 15.45 m/s Conv Inhibition (B-): 155.04 J/kg Cap Strength: 3.43 C Lift Cond Lev (LCL): 879.27 mb = 1280.90 m = 4202.39 ft Lev Free Conv (LFC): 694.27 mb = 3284.85 m = 10776.93 ft Equ Level (EL): 344.27 mb = 8750.39 m = 28708.28 ft B at Equ Level: 119.25 J/kg Max Parcel Lev (MPL): 234.27 mb = 11458.03 m = 37591.50 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 6 41089 105 77 -74.4 19.9 1 1007 101 140 3 -1.9 2.3 2 1000 152 285 1 1.0 -0.3 3 983 305 305 9 7.4 -5.2 4 949 610 320 3 1.9 -2.3 5 925 839 35 2 -1.1 -1.6 6 917 914 35 3 -1.7 -2.5 7 885 1219 65 3 -2.7 -1.3 8 850 1574 170 2 -0.3 2.0 9 825 1829 175 2 -0.2 2.0 10 796 2134 175 5 -0.4 5.0 11 767 2438 205 3 1.3 2.7 12 740 2743 225 4 2.8 2.8 13 700 3217 255 2 1.9 0.5 14 663 3658 195 3 0.8 2.9 15 615 4267 200 9 3.1 8.5 16 570 4877 225 4 2.8 2.8 17 528 5486 210 3 1.5 2.6 18 500 5930 245 10 9.1 4.2 19 489 6096 245 11 10.0 4.6 20 435 7010 235 15 12.3 8.6 21 402 7620 250 20 18.8 6.8 22 400 7650 270 11 11.0 -0.0 23 385 7925 255 15 14.5 3.9 24 370 8230 275 13 13.0 -1.1 25 326 9144 255 12 11.6 3.1 26 313 9449 240 13 11.3 6.5 27 300 9754 240 10 8.7 5.0 28 300 9760 260 10 9.8 1.7 29 275 10363 265 12 12.0 1.0 30 263 10668 235 10 8.2 5.7 31 250 11030 235 9 7.4 5.2 32 200 12500 260 8 7.9 1.4 33 182 13106 250 4 3.8 1.4 34 173 13411 205 12 5.1 10.9 35 157 14021 205 22 9.3 19.9 36 150 14300 245 8 7.3 3.4 37 149 14326 245 13 11.8 5.5 38 142 14630 220 6 3.9 4.6 39 128 15240 260 11 10.8 1.9 40 122 15545 320 11 7.1 -8.4 41 116 15850 330 10 5.0 -8.7 42 110 16154 95 10 -10.0 0.9 43 102 16595 100 19 -18.7 3.3 44 100 16710 115 22 -19.9 9.3 45 99 16764 90 15 -15.0 0.0 46 94 17069 115 22 -19.9 9.3 47 89 17374 175 11 -1.0 11.0 48 85 17678 345 10 2.6 -9.7 49 77 18288 75 16 -15.5 -4.1 50 73 18593 125 21 -17.2 12.0 51 70 18840 360 14 -0.0 -14.0 52 69 18898 150 10 -5.0 8.7 53 66 19202 30 20 -10.0 -17.3 54 60 19812 85 21 -20.9 -1.8 55 57 20117 115 19 -17.2 8.0 56 54 20422 100 14 -13.8 2.4 57 52 20726 75 13 -12.6 -3.4 58 50 20920 90 22 -22.0 0.0 59 49 21031 65 26 -23.6 -11.0 60 47 21336 85 24 -23.9 -2.1 61 42 21946 100 23 -22.7 4.0 62 40 22250 110 25 -23.5 8.6 63 39 22555 100 29 -28.6 5.0 64 37 22860 105 31 -29.9 8.0 65 32 23774 130 20 -15.3 12.9 66 30 24079 90 21 -21.0 0.0 67 30 24140 100 26 -25.6 4.5 68 29 24384 90 29 -29.0 0.0 69 26 24994 90 32 -32.0 0.0 70 25 25298 115 31 -28.1 13.1 71 20 26760 85 30 -29.9 -2.6 72 18 27432 80 33 -32.5 -5.7 73 17 27737 70 35 -32.9 -12.0 74 14 29261 75 41 -39.6 -10.6 75 13 29566 70 38 -35.7 -13.0 76 12 30175 65 49 -44.4 -20.7 77 10 31340 85 44 -43.8 -3.8 78 7 33750 95 53 -52.8 4.6 Wind Parameters Energy-Hel index: -7.46 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//KJAN/skewt/KJAN.skewt.20250801.12.gif