UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080212.upa.cvt Date: 1200Z 2 AUG 25 Searching for KJAN... Searching the city database file for: KJAN ... Date:1200Z 2 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 1009 101 24.4 23.9 97 0.5 24.0 0 0 296.8 300.2 296.9 351.2 18.82 1 1006 123 23.6 22.9 96 0.7 23.1 7 1 296.2 299.4 296.1 347.4 17.74 2 1000 167 23.4 22.7 96 0.7 22.9 20 3 296.5 299.7 296.1 347.4 17.63 3 985 300 22.6 22.6 100 0.0 22.6 34 9 297.0 300.2 296.3 348.5 17.79 4 969 443 22.0 21.1 95 0.9 21.4 37 9 297.8 300.8 295.7 345.6 16.47 5 956 561 22.6 20.7 89 1.9 21.3 39 10 299.6 302.6 296.0 347.2 16.28 6 944 671 22.6 20.3 87 2.3 21.0 35 10 300.7 303.6 296.1 347.9 16.08 7 925 849 21.4 20.4 94 1.0 20.7 20 10 301.2 304.2 296.6 349.8 16.53 8 908 1010 20.2 19.8 98 0.4 19.9 12 10 301.6 304.5 296.5 349.3 16.22 9 900 1087 20.0 17.8 87 2.2 18.5 6 9 302.1 304.8 295.4 344.6 14.40 10 898 1106 19.8 18.0 89 1.8 18.5 4 9 302.1 304.8 295.6 345.3 14.62 11 892 1164 20.0 15.1 73 4.9 16.7 360 9 302.9 305.1 294.1 339.0 12.19 12 879 1291 19.6 13.6 68 6.0 15.7 357 9 303.7 305.8 293.6 337.1 11.21 13 870 1380 19.4 16.2 82 3.2 17.2 0 10 304.4 306.9 295.4 344.5 13.43 14 866 1419 19.2 15.7 80 3.5 16.8 2 10 304.6 307.1 295.2 343.6 13.06 15 850 1580 18.0 15.6 86 2.4 16.4 335 12 305.0 307.5 295.4 344.5 13.23 16 807 2023 15.2 13.7 91 1.5 14.2 331 11 306.6 308.9 295.2 343.6 12.31 17 801 2087 15.4 12.5 83 2.9 13.5 333 11 307.5 309.6 294.8 342.0 11.45 18 786 2247 14.6 10.2 75 4.4 11.8 339 11 308.3 310.1 294.0 338.6 9.99 19 745 2700 11.8 9.4 85 2.4 10.3 349 12 310.0 311.9 294.4 340.5 9.99 20 737 2790 11.6 8.1 79 3.5 9.5 349 13 310.7 312.5 294.1 339.1 9.24 21 711 3090 9.4 7.3 87 2.1 8.1 346 16 311.5 313.2 294.2 339.4 9.07 22 700 3220 8.8 5.2 78 3.6 6.6 350 11 312.2 313.7 293.5 336.9 7.95 23 699 3232 8.8 5.2 78 3.6 6.6 350 11 312.4 313.9 293.6 337.0 7.96 24 665 3643 6.6 4.0 83 2.6 5.1 322 7 314.4 315.8 293.9 338.4 7.69 25 661 3692 6.2 2.6 78 3.6 4.2 320 6 314.5 315.8 293.4 336.4 7.00 26 626 4136 3.4 1.4 87 2.0 2.3 324 7 316.2 317.5 293.7 337.6 6.78 27 605 4412 1.8 -1.0 82 2.8 0.3 328 6 317.4 318.6 293.4 336.2 5.89 28 589 4628 0.6 0.5 99 0.1 0.5 333 5 318.5 319.8 294.3 340.0 6.76 29 573 4849 0.0 -2.8 81 2.8 -1.4 339 4 320.3 321.4 293.8 337.9 5.44 30 557 5075 -1.7 -2.8 92 1.1 -2.3 335 5 320.9 322.0 294.1 339.0 5.60 31 551 5162 -2.3 -3.9 89 1.6 -3.1 332 5 321.2 322.2 293.9 338.1 5.21 32 549 5190 -2.5 -3.2 95 0.7 -2.9 331 5 321.3 322.4 294.1 339.2 5.51 33 546 5234 -2.1 -2.5 97 0.4 -2.3 330 6 322.3 323.4 294.6 341.2 5.84 34 545 5249 -1.9 -2.7 94 0.8 -2.3 330 6 322.7 323.8 294.7 341.4 5.76 35 524 5560 -3.9 -4.6 95 0.7 -4.3 321 7 323.9 324.9 294.6 341.0 5.20 36 516 5682 -3.7 -8.3 70 4.6 -5.8 317 8 325.6 326.4 294.0 338.8 3.97 37 510 5774 -4.3 -8.0 75 3.7 -6.0 315 8 325.9 326.8 294.2 339.6 4.11 38 504 5867 -5.1 -6.4 91 1.3 -5.7 312 9 326.1 327.0 294.7 341.7 4.71 39 501 5914 -5.3 -7.2 86 1.9 -6.2 310 9 326.4 327.3 294.6 341.2 4.45 40 500 5930 -5.5 -7.2 88 1.7 -6.3 310 9 326.3 327.2 294.6 341.2 4.46 41 485 6169 -7.3 -8.7 90 1.4 -7.9 300 11 327.0 327.8 294.5 340.7 4.09 42 481 6234 -7.5 -7.5 100 0.0 -7.5 296 11 327.5 328.4 295.0 342.6 4.53 43 466 6481 -9.1 -10.1 92 1.0 -9.5 292 13 328.5 329.3 294.7 341.4 3.81 44 459 6598 -10.1 -10.1 100 0.0 -10.1 304 12 328.7 329.4 294.7 341.7 3.87 45 430 7100 -13.7 -13.7 100 0.0 -13.7 296 13 330.3 330.9 294.5 340.9 3.09 46 419 7298 -14.7 -16.0 90 1.3 -15.2 286 14 331.5 332.0 294.4 340.5 2.62 47 416 7352 -14.9 -17.0 84 2.1 -15.6 284 14 331.9 332.4 294.4 340.3 2.43 48 415 7371 -14.9 -17.2 83 2.3 -15.7 283 14 332.1 332.6 294.4 340.5 2.39 49 412 7426 -14.7 -18.7 72 4.0 -16.0 281 14 333.1 333.5 294.4 340.5 2.12 50 411 7444 -14.7 -18.4 73 3.7 -16.0 281 14 333.3 333.7 294.6 341.0 2.18 51 400 7650 -15.9 -20.1 70 4.2 -17.3 285 14 334.3 334.7 294.6 341.2 1.94 52 397 7707 -16.3 -21.0 67 4.7 -17.8 285 14 334.5 334.9 294.6 341.0 1.81 53 375 8134 -18.9 -22.1 76 3.2 -19.8 281 12 336.6 336.9 295.0 342.8 1.74 54 353 8582 -22.3 -26.4 69 4.1 -23.3 306 12 337.9 338.1 294.9 342.5 1.25 55 351 8624 -22.3 -27.3 64 5.0 -23.5 307 12 338.4 338.7 295.0 342.7 1.16 56 300 9760 -30.3 -50.3 12 20.0 -32.2 250 12 342.7 342.7 295.1 343.2 0.13 57 250 11030 -40.7 -47.7 47 7.0 -41.2 245 16 345.6 345.6 295.8 346.4 0.21 58 200 12500 -53.1 -60.1 42 7.0 -53.3 235 10 348.7 348.7 296.4 348.9 0.06 59 150 14300 -66.1 -74.1 32 8.0 -66.2 230 13 356.2 356.2 298.0 356.3 0.01 60 107 16312 -73.3 -78.3 46 5.0 -73.3 70 10 378.7 378.7 302.1 378.7 0.01 61 100 16710 -70.7 -85.7 9 15.0 -70.8 95 5 391.1 391.1 303.9 391.1 0.00 62 95 17014 -71.9 -85.9 11 14.0 -71.9 95 5 394.6 394.6 304.5 394.6 0.00 63 82 17885 -70.9 -87.9 6 17.0 -71.0 31 13 413.6 413.6 306.9 413.6 0.00 64 80 18033 -69.1 -88.1 5 19.0 -69.2 57 13 420.2 420.2 307.7 420.2 0.00 65 78 18184 -69.3 -89.3 4 20.0 -69.4 99 14 422.8 422.8 308.0 422.8 0.00 66 74 18502 -65.9 -88.9 3 23.0 -66.1 132 11 436.4 436.4 309.5 436.4 0.00 67 70 18840 -65.3 -89.3 2 24.0 -65.5 40 25 444.7 444.7 310.3 444.7 0.00 68 69 18928 -64.9 -88.9 2 24.0 -65.1 32 22 447.4 447.4 310.6 447.4 0.00 69 66 19200 -65.3 -89.3 2 24.0 -65.5 45 25 452.2 452.2 311.1 452.2 0.00 70 60 19787 -61.9 -88.9 2 27.0 -62.3 95 15 472.3 472.3 312.8 472.3 0.00 71 57 20105 -62.3 -88.3 2 26.0 -62.7 75 16 478.4 478.4 313.3 478.4 0.00 72 50 20920 -60.3 -88.3 1 28.0 -60.9 90 16 501.4 501.4 315.1 501.4 0.00 73 47 21306 -59.1 -87.1 1 28.0 -59.8 82 15 513.2 513.2 315.8 513.2 0.00 74 44 21718 -60.3 -87.3 2 27.0 -60.9 90 23 520.1 520.1 316.3 520.1 0.00 75 41 22160 -58.1 -87.1 1 29.0 -59.0 94 19 536.1 536.1 317.3 536.2 0.00 76 36 22976 -59.1 -87.1 1 28.0 -60.0 78 21 553.9 553.9 318.3 553.9 0.01 77 34 23336 -56.3 -87.3 1 31.0 -57.5 90 21 570.4 570.4 319.2 570.4 0.01 78 34 23336 -56.7 -86.7 1 30.0 -57.9 90 21 569.3 569.3 319.1 569.4 0.01 79 31 23921 -56.5 -86.5 1 30.0 -57.8 90 26 585.1 585.1 319.9 585.1 0.01 80 30 24130 -54.1 -85.1 1 31.0 -55.8 90 28 597.2 597.2 320.5 597.2 0.01 81 25 25308 -50.5 -83.5 1 33.0 -53.3 88 32 639.5 639.5 322.3 639.6 0.01 82 22 26135 -53.7 -85.7 1 32.0 -56.0 75 31 653.7 653.7 322.8 653.8 0.01 83 20 26750 -51.9 -84.9 1 33.0 -54.8 75 35 677.3 677.3 323.7 677.4 0.01 84 17 27813 -48.5 -83.5 1 35.0 -52.9 75 38 720.4 720.4 325.1 720.6 0.02 85 15 28640 -47.7 -83.7 1 36.0 -52.8 75 41 749.4 749.4 325.9 749.6 0.02 86 14 29095 -48.3 -83.3 1 35.0 -53.4 78 44 762.3 762.3 326.3 762.5 0.03 87 11 30698 -44.7 -82.7 1 38.0 -52.2 86 47 829.8 829.8 328.0 830.1 0.04 88 11 30698 -45.1 -83.1 1 38.0 -52.4 86 47 828.3 828.3 327.9 828.6 0.04 89 10 31340 -42.1 -82.1 0 40.0 -51.2 80 43 862.4 862.4 328.7 862.9 0.05 90 10 31340 -41.9 -81.9 1 40.0 -51.2 80 43 863.1 863.2 328.7 863.6 0.05 91 9.4 31760 -42.7 -81.7 1 39.0 -51.8 83 44 875.5 875.5 329.0 876.0 0.05 92 8.1 32768 -42.7 -82.7 0 40.0 -52.5 89 48 913.6 913.6 329.7 914.1 0.05 93 7.6 33201 -40.3 -81.3 0 41.0 -51.7 92 49 940.1 940.1 330.2 940.8 0.07 94 7.3 33479 -36.7 -78.7 0 42.0 -50.5 93 50 965.7 965.7 330.7 966.9 0.11 95 7.0 33770 -36.5 -79.5 0 43.0 -50.7 95 51 978.2 978.2 330.8 979.3 0.10 96 6.7 34075 -34.3 -77.3 0 43.0 -50.1 999.7 999.8 331.2 1001.5 0.15 TRP 107 16312 -73.3 -78.3 46 5.0 -73.3 70 10 378.7 378.7 302.1 378.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5763.00 m Freezing level: 573.00 mb = 4849.15 m = 15909.08 ft Wetbulb zero: 584.61 mb = 4688.24 m = 15381.18 ft Precipitable water: 2.28 inches Sfc-500 mean rel hum: 85.79 % Est. max temperature: 32.42 C = 90.36 F Sfc-Lift cond lev (LCL): 1002.14 mb = 151.28 m = 496.32 ft T: 23.47 C 700-500 lapse rate: 5.28 C/km ThetaE index: 8.15 C Layer 892.0- 870.0 mb Conv cond level (CCL): 911.05 mb = 980.83 m = 3217.92 ft Mean mixing ratio: 16.78 g/kg Conv temperature: 29.12 C = 84.41 F Cap Strength: 1.56 C Lifted Index: -1.89 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.88 C Lifted Index @700 mb: -1.24 C Showalter Index: -0.54 C Risk: Thunderstorms probable Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 21.10 C K Index: 35.50 Risk: > 80 % chance of thunderstorms Sweat Index: 220.20 Risk: None Energy Index: -0.75 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 576.78 J/kg Max Up Vert Vel: 33.96 m/s Conv Inhibition (B-): 40.83 J/kg Cap Strength: 1.56 C Lift Cond Lev (LCL): 943.76 mb = 673.62 m = 2210.01 ft Lev Free Conv (LFC): 768.76 mb = 2434.62 m = 7987.50 ft Equ Level (EL): 218.76 mb = 11909.27 m = 39071.92 ft B at Equ Level: 573.92 J/kg Max Parcel Lev (MPL): 128.76 mb = 15209.08 m = 49897.94 ft Wind level data Storm motion: 13 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 1009 101 0 0 -0.0 -0.0 | 193 7 1.6 6.5 1 1000 167 20 3 -1.0 -2.8 | 188 4 0.5 3.7 2 984 305 35 9 -5.2 -7.4 | 77 4 -3.6 -0.8 3 951 610 40 10 -6.4 -7.7 | 77 5 -4.9 -1.1 4 925 849 20 10 -3.4 -9.4 | 33 3 -1.9 -2.9 5 918 914 20 10 -3.4 -9.4 | 33 3 -1.9 -2.9 6 886 1219 355 9 0.8 -9.0 | 316 3 2.3 -2.4 7 856 1524 5 10 -0.9 -10.0 | 349 4 0.7 -3.4 8 850 1580 335 12 5.1 -10.9 | 303 8 6.6 -4.4 9 825 1829 325 11 6.3 -9.0 | 288 8 7.9 -2.5 10 796 2134 335 11 4.6 -10.0 | 299 7 6.2 -3.4 11 768 2438 345 12 3.1 -11.6 | 317 7 4.7 -5.1 12 741 2743 350 12 2.1 -11.8 | 326 6 3.6 -5.3 13 714 3048 345 17 4.4 -16.4 | 329 12 5.9 -9.9 14 700 3220 350 11 1.9 -10.8 | 321 6 3.5 -4.3 15 689 3353 350 14 2.4 -13.8 | 331 8 4.0 -7.3 16 663 3658 320 6 3.9 -4.6 | 250 6 5.4 1.9 17 615 4267 325 7 4.0 -5.7 | 262 6 5.6 0.8 18 570 4877 340 4 1.4 -3.8 | 227 4 2.9 2.8 19 500 5930 310 9 6.9 -5.8 | 265 8 8.4 0.7 20 489 6096 305 10 8.2 -5.7 | 265 10 9.7 0.8 21 470 6401 285 13 12.6 -3.4 | 257 14 14.1 3.2 22 452 6706 315 11 7.8 -7.8 | 278 9 9.3 -1.3 23 418 7315 285 14 13.5 -3.6 | 259 15 15.1 2.9 24 402 7620 275 13 13.0 -1.1 | 250 15 14.5 5.4 25 400 7650 285 14 13.5 -3.6 | 259 15 15.1 2.9 26 370 8230 280 12 11.8 -2.1 | 252 14 13.4 4.4 27 355 8534 305 12 9.8 -6.9 | 272 11 11.4 -0.4 28 340 8839 315 12 8.5 -8.5 | 281 10 10.0 -2.0 29 326 9144 295 8 7.3 -3.4 | 250 9 8.8 3.1 30 313 9449 240 10 8.7 5.0 | 222 15 10.2 11.5 31 300 9754 250 11 10.3 3.8 | 229 16 11.9 10.3 32 300 9760 250 12 11.3 4.1 | 230 17 12.8 10.6 33 252 10973 225 15 10.6 10.6 | 215 21 12.2 17.1 34 250 11030 245 16 14.5 6.8 | 230 21 16.1 13.3 35 219 11887 265 15 14.9 1.3 | 245 18 16.5 7.8 36 210 12192 260 14 13.8 2.4 | 240 18 15.3 9.0 37 200 12497 225 10 7.1 7.1 | 212 16 8.6 13.6 38 200 12500 235 10 8.2 5.7 | 218 16 9.7 12.3 39 182 13106 225 10 7.1 7.1 | 212 16 8.6 13.6 40 165 13716 265 11 11.0 1.0 | 239 15 12.5 7.5 41 157 14021 255 16 15.5 4.1 | 238 20 17.0 10.7 42 150 14300 230 13 10.0 8.4 | 218 19 11.5 14.9 43 142 14630 250 10 9.4 3.4 | 228 15 10.9 9.9 44 135 14935 0 0 -0.0 -0.0 | 193 7 1.6 6.5 45 128 15240 350 9 1.6 -8.9 | 307 4 3.1 -2.3 46 122 15545 360 11 -0.0 -11.0 | 341 5 1.6 -4.5 47 116 15850 35 10 -5.7 -8.2 | 68 5 -4.2 -1.7 48 110 16154 55 13 -10.6 -7.5 | 84 9 -9.1 -0.9 49 107 16312 70 10 -9.4 -3.4 | 112 8 -7.8 3.1 50 104 16459 50 13 -10.0 -8.4 | 78 9 -8.4 -1.8 51 100 16710 95 5 -5.0 0.4 | 154 8 -3.4 7.0 52 94 17069 95 5 -5.0 0.4 | 154 8 -3.4 7.0 53 89 17374 350 13 2.3 -12.8 | 329 7 3.8 -6.3 54 85 17678 10 16 -2.8 -15.8 | 8 9 -1.2 -9.2 55 81 17983 40 12 -7.7 -9.2 | 67 7 -6.2 -2.7 56 77 18288 125 15 -12.3 8.6 | 145 19 -10.7 15.1 57 73 18593 135 10 -7.1 7.1 | 158 15 -5.5 13.6 58 70 18840 40 25 -16.1 -19.2 | 49 19 -14.5 -12.6 59 69 18898 30 22 -11.0 -19.1 | 37 16 -9.4 -12.5 60 66 19202 45 25 -17.7 -17.7 | 55 20 -16.1 -11.2 61 63 19507 100 19 -18.7 3.3 | 120 20 -17.2 9.8 62 60 19812 95 15 -14.9 1.3 | 120 16 -13.4 7.8 63 54 20422 55 17 -13.9 -9.8 | 75 13 -12.4 -3.2 64 50 20920 90 16 -16.0 0.0 | 114 16 -14.4 6.5 65 49 21031 105 20 -19.3 5.2 | 123 21 -17.8 11.7 66 47 21336 80 14 -13.8 -2.4 | 108 13 -12.2 4.1 67 45 21641 85 24 -23.9 -2.1 | 101 23 -22.4 4.4 68 42 21946 105 20 -19.3 5.2 | 123 21 -17.8 11.7 69 40 22250 90 19 -19.0 0.0 | 110 19 -17.4 6.5 70 39 22555 100 19 -18.7 3.3 | 120 20 -17.2 9.8 71 37 22860 70 22 -20.7 -7.5 | 87 19 -19.1 -1.0 72 35 23165 90 20 -20.0 0.0 | 109 20 -18.4 6.5 73 30 24130 90 28 -28.0 0.0 | 104 27 -26.4 6.5 74 29 24384 85 28 -27.9 -2.4 | 99 27 -26.3 4.1 75 28 24689 90 27 -27.0 0.0 | 104 26 -25.4 6.5 76 26 24994 70 28 -26.3 -9.6 | 83 25 -24.8 -3.1 77 24 25603 105 35 -33.8 9.1 | 116 36 -32.3 15.6 78 22 26213 70 30 -28.2 -10.3 | 82 27 -26.6 -3.7 79 21 26518 80 36 -35.5 -6.3 | 90 34 -33.9 0.3 80 20 26750 75 35 -33.8 -9.1 | 86 32 -32.3 -2.5 81 20 26822 80 26 -25.6 -4.5 | 95 24 -24.1 2.0 82 18 27432 75 36 -34.8 -9.3 | 85 33 -33.2 -2.8 83 14 28956 75 42 -40.6 -10.9 | 84 39 -39.0 -4.3 84 12 29870 95 52 -51.8 4.5 | 102 51 -50.3 11.1 85 10 31340 80 43 -42.3 -7.5 | 89 41 -40.8 -0.9 86 7 33770 95 51 -50.8 4.4 | 103 50 -49.3 11.0 Wind Parameters Mean winds (0-6000m): 343.4 at 8.9 knts Storm direction: 13.4 at 6.7 knts Shear (0-3000m) pos: 2.2 neg: 2.3 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 134.9 deg Storm rel helicity (0-3000m) pos: 10.8 neg: -19.4 tot: -8.6 m^2/s^2 ave: -2.9 10^-3 m/s^2 rel: -0.35 Storm rel vorticity (0-3000m) horiz: 6.6 stream: -2.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 81.60 Bulk Shear: 7.07 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 36 7 102 3| 10.3 0.0 10.3| 0.0 -3.8 -3.7 -7.5 -0.60| 11.4 -6.8 1000 28 9 67 3| 5.1 3.0 8.2| 0.0 -9.1 -9.1 -9.1 -0.71| 8.9 -6.3 1500 17 9 29 2| 3.4 4.1 7.5| 1.4 -15.3 -13.9 -9.3 -0.62| 9.1 -5.7 2000 3 10 341 3| 2.6 2.9 5.5| 3.7 -19.1 -15.4 -7.7 -0.58| 7.7 -4.4 2500 358 10 330 4| 2.6 2.4 5.0| 9.0 -19.1 -10.1 -4.0 -0.44| 6.8 -2.9 3000 355 11 329 5| 2.2 2.3 4.5| 10.8 -19.4 -8.6 -2.9 -0.35| 6.6 -2.3 4000 351 10 319 5| 1.7 1.7 3.4| 13.0 -35.2 -22.2 -5.6 -0.41| 6.8 -2.8 5000 348 9 307 4| 1.4 1.4 2.8| 14.4 -38.1 -23.7 -4.7 -0.40| 5.9 -2.3 6000 343 9 296 5| 1.2 1.6 2.8| 17.5 -38.1 -20.6 -3.4 -0.32| 5.5 -1.8 Wrote GIF file: /home/apache/climate/data/raob//KJAN/skewt/KJAN.skewt.20250802.12.gif