UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080712.upa.cvt Date: 1200Z 7 AUG 25 Searching for KJAN... Searching the city database file for: KJAN ... Date:1200Z 7 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 1011 101 22.8 22.7 99 0.1 22.8 0 0 295.0 298.2 295.5 345.0 17.43 1 1008 123 22.6 21.4 93 1.2 21.8 18 1 295.1 298.0 294.6 341.3 16.12 2 1006 138 22.6 21.0 91 1.6 21.5 29 2 295.2 298.1 294.4 340.4 15.75 3 1002 167 25.0 20.0 74 5.0 21.5 53 4 298.0 300.7 294.6 341.1 14.85 4 1000 182 25.2 20.2 74 5.0 21.7 65 5 298.4 301.1 294.8 342.1 15.07 5 996 217 25.0 21.3 80 3.7 22.3 68 5 298.5 301.4 295.7 345.7 16.22 6 993 244 25.2 20.2 74 5.0 21.7 70 5 299.0 301.7 295.1 343.2 15.17 7 968 468 24.4 18.4 69 6.0 20.2 86 5 300.3 302.9 294.6 341.0 13.89 8 939 734 22.4 19.7 85 2.7 20.5 54 3 300.9 303.8 295.9 346.7 15.57 9 925 865 21.8 18.7 83 3.1 19.6 10 1 301.6 304.3 295.6 345.3 14.83 10 886 1238 19.0 16.3 84 2.7 17.2 321 4 302.4 304.9 294.7 341.7 13.27 11 869 1405 18.0 14.2 78 3.8 15.5 327 5 303.1 305.3 293.9 338.1 11.80 12 861 1485 17.8 11.8 68 6.0 14.0 331 5 303.7 305.6 292.7 333.9 10.15 13 850 1595 17.0 12.0 72 5.0 13.8 335 6 304.0 305.9 293.0 335.0 10.42 14 846 1635 16.6 11.6 72 5.0 13.4 338 6 303.9 305.8 292.9 334.4 10.19 15 841 1686 16.2 10.2 68 6.0 12.4 341 6 304.0 305.8 292.2 331.9 9.33 16 836 1736 16.4 7.4 55 9.0 11.0 344 7 304.8 306.2 291.2 328.1 7.75 17 816 1942 14.8 7.8 63 7.0 10.6 348 8 305.2 306.7 291.6 329.8 8.16 18 808 2025 14.6 5.6 55 9.0 9.3 347 8 305.8 307.2 290.9 327.3 7.07 19 796 2152 13.6 7.6 67 6.0 10.0 345 9 306.1 307.6 292.0 331.0 8.25 20 792 2194 13.6 4.6 54 9.0 8.5 347 9 306.5 307.8 290.9 327.0 6.73 21 788 2237 13.0 7.0 67 6.0 9.4 348 9 306.3 307.8 291.9 330.5 8.00 22 781 2312 13.0 2.0 47 11.0 7.0 351 10 307.1 308.2 290.1 324.5 5.67 23 751 2640 11.2 -0.8 43 12.0 4.9 352 11 308.6 309.5 289.8 323.5 4.81 24 737 2797 9.8 0.8 53 9.0 5.0 350 12 308.8 309.8 290.5 325.8 5.51 25 724 2945 9.2 -1.8 46 11.0 3.6 350 13 309.7 310.5 290.0 324.1 4.63 26 719 3002 9.2 -4.8 37 14.0 2.5 350 14 310.3 311.0 289.3 322.0 3.72 27 702 3200 7.8 -4.2 42 12.0 2.0 3 15 310.9 311.6 289.8 323.4 3.99 28 700 3224 7.8 -4.2 42 12.0 2.0 5 15 311.1 311.9 289.9 323.7 4.00 29 689 3354 7.2 -5.8 39 13.0 1.1 11 16 311.9 312.6 289.8 323.3 3.60 30 653 3794 6.2 -16.8 17 23.0 -2.4 29 19 315.6 315.9 289.0 320.8 1.57 31 650 3832 6.2 -17.8 16 24.0 -2.6 30 20 316.0 316.3 289.0 320.9 1.45 32 613 4309 3.0 -18.0 20 21.0 -4.6 34 22 317.6 317.9 289.6 322.7 1.51 33 579 4768 0.0 -26.0 12 26.0 -7.7 26 17 319.4 319.5 289.4 322.1 0.79 34 559 5049 -1.3 -29.3 10 28.0 -8.9 38 15 321.0 321.2 289.8 323.2 0.60 35 556 5092 -1.1 -32.1 7 31.0 -9.1 40 14 321.8 321.9 289.8 323.5 0.47 36 549 5192 -1.7 -24.7 15 23.0 -8.7 45 13 322.2 322.4 290.5 325.5 0.94 37 540 5324 -2.3 -32.3 8 30.0 -9.9 32 14 323.0 323.1 290.2 324.8 0.47 38 521 5607 -4.3 -23.3 21 19.0 -10.2 11 15 324.0 324.2 291.1 327.9 1.12 39 510 5775 -5.1 -30.1 12 25.0 -11.6 6 14 325.0 325.1 290.9 327.2 0.61 40 500 5930 -6.3 -29.3 14 23.0 -12.3 355 12 325.4 325.5 291.1 327.8 0.68 41 431 7071 -16.7 -29.7 32 13.0 -19.6 12 10 326.2 326.4 291.4 329.0 0.76 42 428 7123 -16.9 -33.9 21 17.0 -20.2 12 10 326.6 326.7 291.3 328.5 0.51 43 416 7337 -18.3 -40.3 13 22.0 -21.8 8 13 327.5 327.6 291.3 328.6 0.27 44 413 7391 -17.9 -46.9 6 29.0 -21.8 3 14 328.7 328.7 291.5 329.2 0.14 45 408 7482 -17.9 -44.9 7 27.0 -21.8 354 16 329.9 329.9 291.9 330.5 0.17 46 400 7630 -19.1 -46.1 7 27.0 -22.7 335 21 330.2 330.2 291.9 330.8 0.15 47 369 8223 -24.1 -47.1 10 23.0 -26.8 335 18 331.2 331.3 292.2 331.8 0.15 48 351 8586 -26.3 -55.3 5 29.0 -28.8 338 16 333.0 333.0 292.6 333.3 0.06 49 340 8815 -28.1 -49.1 12 21.0 -30.2 327 19 333.6 333.6 292.8 334.1 0.13 50 334 8942 -29.1 -41.1 30 12.0 -30.6 321 20 334.0 334.0 293.1 335.2 0.31 51 326 9115 -30.3 -47.3 17 17.0 -32.0 312 22 334.6 334.7 293.2 335.3 0.16 52 324 9158 -30.3 -60.3 4 30.0 -32.3 310 22 335.2 335.2 293.2 335.4 0.04 53 304 9607 -33.9 -59.9 5 26.0 -35.4 310 20 336.3 336.3 293.4 336.5 0.04 54 300 9700 -34.1 -61.1 5 27.0 -35.6 310 19 337.3 337.3 293.7 337.5 0.03 55 264 10581 -39.3 -62.3 7 23.0 -40.4 302 33 342.3 342.3 294.9 342.4 0.03 56 250 10950 -42.1 -52.1 33 10.0 -42.7 300 43 343.5 343.5 295.3 344.0 0.12 57 200 12430 -53.1 -69.1 13 16.0 -53.4 275 32 348.7 348.7 296.4 348.8 0.02 58 150 14240 -63.1 -79.1 10 16.0 -63.2 310 36 361.4 361.4 299.0 361.4 0.01 59 128 15203 -67.5 -79.5 17 12.0 -67.6 305 14 370.2 370.2 300.6 370.3 0.01 60 100 16690 -66.5 -86.5 4 20.0 -66.6 245 11 399.2 399.2 305.1 399.3 0.00 61 92 17196 -65.9 -86.9 4 21.0 -66.1 259 7 410.1 410.1 306.5 410.1 0.00 62 84 17746 -68.1 -88.1 4 20.0 -68.2 333 6 416.4 416.4 307.3 416.4 0.00 63 70 18850 -64.9 -88.9 2 24.0 -65.1 35 15 445.5 445.5 310.4 445.5 0.00 64 69 18938 -63.9 -87.9 2 24.0 -64.1 74 15 449.5 449.5 310.8 449.5 0.00 65 62 19595 -63.9 -87.9 2 24.0 -64.2 85 23 463.5 463.5 312.1 463.5 0.00 66 61 19694 -63.9 -88.9 2 25.0 -64.2 80 20 465.7 465.7 312.3 465.7 0.00 67 57 20113 -61.1 -88.1 2 27.0 -61.6 85 15 481.1 481.1 313.5 481.1 0.00 68 56 20223 -61.7 -87.7 2 26.0 -62.1 79 17 482.2 482.2 313.6 482.2 0.00 69 50 20930 -59.3 -87.3 1 28.0 -59.9 75 26 503.7 503.7 315.2 503.8 0.00 70 44 21732 -58.1 -86.1 2 28.0 -58.9 68 25 525.4 525.4 316.6 525.5 0.01 71 38 22654 -58.9 -86.9 2 28.0 -59.7 71 32 545.9 545.9 317.9 545.9 0.01 72 33 23549 -53.9 -84.9 1 31.0 -55.5 94 31 581.6 581.6 319.8 581.7 0.01 73 30 24160 -54.5 -84.5 1 30.0 -56.2 90 34 596.1 596.1 320.5 596.1 0.01 74 20 26780 -50.5 -82.5 1 32.0 -53.8 85 22 681.6 681.6 323.9 681.8 0.02 75 19 27116 -50.3 -82.3 1 32.0 -53.8 80 22 692.3 692.3 324.2 692.5 0.02 76 18 27469 -51.3 -83.3 1 32.0 -54.6 75 23 699.9 699.9 324.4 700.1 0.02 77 14 29123 -47.3 -81.3 1 34.0 -52.7 79 47 765.6 765.7 326.4 766.0 0.04 78 12 30147 -46.5 -81.5 1 35.0 -52.8 83 59 803.0 803.0 327.3 803.4 0.04 79 10 31370 -42.7 -79.5 1 36.8 -51.5 95 63 860.1 860.1 328.6 860.8 0.07 80 9.8 31507 -42.3 -79.3 1 37.0 -51.4 96 62 866.6 866.7 328.8 867.4 0.08 81 8.1 32808 -37.7 -77.7 1 40.0 -50.3 101 49 933.4 933.5 330.1 934.7 0.12 82 7.3 33522 -40.1 -79.1 1 39.0 -51.8 104 43 951.8 951.8 330.4 953.0 0.11 83 7.0 33810 -38.3 -78.3 1 40.0 -51.3 105 40 970.7 970.8 330.7 972.2 0.12 84 6.8 34010 -37.5 -78.5 1 41.0 -51.1 982.1 982.2 330.9 983.6 0.12 85 6.6 34216 -37.7 -77.7 1 40.0 -51.4 989.7 989.8 331.0 991.4 0.15 TRP 128 15203 -67.5 -79.5 17 12.0 -67.6 305 14 370.2 370.2 300.6 370.3 0.01 WND 10 31370 -42.7 -79.5 1 36.8 -51.5 95 63 860.1 860.1 328.6 860.8 0.07 Sounding variables and indices 1000-500 mb thick: 5748.00 m Freezing level: 579.00 mb = 4768.08 m = 15643.12 ft Wetbulb zero: 678.00 mb = 3486.24 m = 11437.66 ft Precipitable water: 1.41 inches Sfc-500 mean rel hum: 42.36 % Est. max temperature: 31.48 C = 88.66 F Sfc-Lift cond lev (LCL): 1010.01 mb = 108.21 m = 355.01 ft T: 22.73 C 700-500 lapse rate: 5.21 C/km ThetaE index: 12.75 C Layer 925.0- 850.0 mb Conv cond level (CCL): 858.08 mb = 1513.87 m = 4966.71 ft Mean mixing ratio: 14.89 g/kg Conv temperature: 31.55 C = 88.79 F Cap Strength: 1.93 C Lifted Index: -0.99 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.19 C Lifted Index @700 mb: -1.01 C Showalter Index: 2.62 C Risk: Showers probable Total Totals Index: 41.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 18.30 C K Index: 23.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 168.00 Risk: None Energy Index: -1.32 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 593.06 J/kg Max Up Vert Vel: 34.44 m/s Conv Inhibition (B-): 52.25 J/kg Cap Strength: 1.93 C Lift Cond Lev (LCL): 905.25 mb = 1052.11 m = 3451.76 ft Lev Free Conv (LFC): 790.25 mb = 2212.78 m = 7259.70 ft Equ Level (EL): 650.25 mb = 3828.84 m = 12561.65 ft B at Equ Level: 45.42 J/kg Max Parcel Lev (MPL): 160.25 mb = 13824.19 m = 45354.40 ft Wind level data Storm motion: 46 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 1011 101 0 0 -0.0 -0.0 | 226 9 6.5 6.2 1 1000 182 65 5 -4.5 -2.1 | 206 5 2.0 4.1 2 986 305 75 5 -4.8 -1.3 | 199 5 1.7 4.9 3 952 610 95 5 -5.0 0.4 | 193 7 1.5 6.7 4 925 865 10 1 -0.2 -1.0 | 230 8 6.3 5.3 5 920 914 335 1 0.4 -0.9 | 232 9 6.9 5.3 6 888 1219 320 4 2.6 -3.1 | 251 10 9.1 3.2 7 850 1595 335 6 2.5 -5.4 | 265 9 9.0 0.8 8 827 1829 350 7 1.2 -6.9 | 275 8 7.7 -0.7 9 797 2134 345 9 2.3 -8.7 | 286 9 8.8 -2.5 10 769 2438 355 10 0.9 -10.0 | 297 8 7.4 -3.7 11 741 2743 350 12 2.1 -11.8 | 303 10 8.6 -5.6 12 715 3048 350 14 2.4 -13.8 | 310 12 8.9 -7.5 13 700 3224 5 15 -1.3 -14.9 | 329 10 5.2 -8.7 14 663 3658 25 17 -7.2 -15.4 | 4 9 -0.7 -9.2 15 639 3962 35 23 -13.2 -18.8 | 28 14 -6.7 -12.6 16 615 4267 35 22 -12.6 -18.0 | 27 13 -6.1 -11.8 17 592 4572 20 18 -6.2 -16.9 | 358 11 0.4 -10.7 18 570 4877 30 17 -8.5 -14.7 | 13 9 -2.0 -8.5 19 549 5182 45 13 -9.2 -9.2 | 42 4 -2.7 -3.0 20 528 5486 15 16 -4.1 -15.5 | 346 10 2.4 -9.2 21 509 5791 5 14 -1.2 -13.9 | 326 9 5.3 -7.7 22 500 5930 355 12 1.0 -12.0 | 307 9 7.6 -5.7 23 489 6096 345 12 3.1 -11.6 | 299 11 9.6 -5.4 24 452 6706 15 5 -1.3 -4.8 | 255 5 5.2 1.4 25 417 7315 10 13 -2.3 -12.8 | 327 8 4.3 -6.6 26 401 7620 340 19 6.5 -17.9 | 312 17 13.0 -11.6 27 400 7630 335 21 8.9 -19.0 | 310 20 15.4 -12.8 28 384 7925 330 19 9.5 -16.5 | 303 19 16.0 -10.2 29 353 8534 340 16 5.5 -15.0 | 306 15 12.0 -8.8 30 324 9144 310 22 16.9 -14.1 | 289 25 23.4 -7.9 31 300 9700 310 19 14.6 -12.2 | 286 22 21.1 -6.0 32 285 10058 305 19 15.6 -10.9 | 282 23 22.1 -4.7 33 250 10950 300 43 37.2 -21.5 | 289 46 43.8 -15.3 34 249 10973 300 42 36.4 -21.0 | 289 45 42.9 -14.8 35 217 11887 310 42 32.2 -27.0 | 298 44 38.7 -20.8 36 200 12430 275 32 31.9 -2.8 | 265 39 38.4 3.5 37 198 12497 285 31 29.9 -8.0 | 273 37 36.5 -1.8 38 189 12802 265 35 34.9 3.1 | 257 42 41.4 9.3 39 171 13411 300 37 32.0 -18.5 | 288 40 38.6 -12.3 40 155 14021 305 45 36.9 -25.8 | 294 48 43.4 -19.6 41 150 14240 310 36 27.6 -23.1 | 296 38 34.1 -16.9 42 141 14630 310 37 28.3 -23.8 | 297 39 34.9 -17.5 43 128 15203 305 14 11.5 -8.0 | 276 18 18.0 -1.8 44 127 15240 325 16 9.2 -13.1 | 294 17 15.7 -6.9 45 121 15545 305 14 11.5 -8.0 | 276 18 18.0 -1.8 46 115 15850 360 12 -0.0 -12.0 | 311 9 6.5 -5.8 47 109 16154 245 2 1.8 0.8 | 230 11 8.3 7.1 48 100 16690 245 11 10.0 4.6 | 237 20 16.5 10.9 49 94 17069 245 11 10.0 4.6 | 237 20 16.5 10.9 50 89 17374 280 1 1.0 -0.2 | 231 10 7.5 6.1 51 77 18288 50 13 -10.0 -8.4 | 58 4 -3.4 -2.1 52 73 18593 95 15 -14.9 1.3 | 132 11 -8.4 7.5 53 70 18850 35 15 -8.6 -12.3 | 19 6 -2.1 -6.0 54 69 18898 80 15 -14.8 -2.6 | 114 9 -8.3 3.6 55 66 19202 35 14 -8.0 -11.5 | 16 5 -1.5 -5.2 56 63 19507 90 25 -25.0 0.0 | 109 20 -18.5 6.2 57 60 19812 75 17 -16.4 -4.4 | 101 10 -9.9 1.8 58 57 20117 85 15 -14.9 -1.3 | 120 10 -8.4 4.9 59 54 20422 70 20 -18.8 -6.8 | 87 12 -12.3 -0.6 60 52 20726 60 28 -24.2 -14.0 | 66 19 -17.7 -7.8 61 50 20930 75 26 -25.1 -6.7 | 88 19 -18.6 -0.5 62 49 21031 90 31 -31.0 0.0 | 104 25 -24.5 6.2 63 47 21336 75 26 -25.1 -6.7 | 88 19 -18.6 -0.5 64 43 21946 65 25 -22.7 -10.6 | 75 17 -16.1 -4.3 65 41 22250 85 30 -29.9 -2.6 | 99 24 -23.4 3.6 66 37 22860 65 33 -29.9 -13.9 | 72 25 -23.4 -7.7 67 33 23470 100 27 -26.6 4.7 | 119 23 -20.1 10.9 68 32 23774 80 41 -40.4 -7.1 | 89 34 -33.9 -0.9 69 30 24160 90 34 -34.0 0.0 | 103 28 -27.5 6.2 70 29 24384 90 34 -34.0 0.0 | 103 28 -27.5 6.2 71 25 25298 105 32 -30.9 8.3 | 121 28 -24.4 14.5 72 20 26780 85 22 -21.9 -1.9 | 106 16 -15.4 4.3 73 18 27432 75 22 -21.3 -5.7 | 92 15 -14.7 0.5 74 13 29870 80 58 -57.1 -10.1 | 86 51 -50.6 -3.8 75 10 31370 95 63 -62.8 5.5 | 102 57 -56.2 11.7 76 7 33810 105 40 -38.6 10.4 | 117 36 -32.1 16.6 Wind Parameters Mean winds (0-6000m): 16.2 at 12.0 knts Storm direction: 46.2 at 9.0 knts Shear (0-3000m) pos: 2.2 neg: 1.2 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 89.2 deg Storm rel helicity (0-3000m) pos: 40.0 neg: -5.7 tot: 34.3 m^2/s^2 ave: 11.4 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 2.4 10^-3/s Energy-Hel index: 0.10 Bulk Rich Number: 38.99 Bulk Shear: 15.21 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 79 5 201 6| 5.1 0.0 5.1| 0.0 -5.7 -5.7 -11.4 -0.49| 7.7 -3.8 1000 73 3 211 6| 2.6 3.7 6.2| 11.6 -5.7 5.9 5.9 0.16| 8.1 1.3 1500 28 4 239 5| 1.7 2.4 4.1| 20.0 -5.7 14.3 9.5 0.31| 6.6 2.0 2000 5 5 256 6| 1.9 1.8 3.7| 26.3 -5.7 20.6 10.3 0.38| 5.9 2.3 2500 359 6 266 7| 2.0 1.5 3.5| 31.9 -5.7 26.2 10.5 0.43| 5.4 2.3 3000 356 7 276 7| 2.2 1.2 3.4| 40.0 -5.7 34.3 11.4 0.47| 5.2 2.4 4000 10 10 305 6| 3.2 0.9 4.1| 76.5 -5.8 70.7 17.7 0.59| 5.9 3.5 5000 17 12 327 6| 2.5 1.4 3.9| 86.3 -24.3 62.0 12.4 0.43| 6.2 2.7 6000 16 12 329 6| 2.1 2.2 4.3| 86.7 -53.3 33.4 5.6 0.17| 6.6 1.1 Wrote GIF file: /home/apache/climate/data/raob//KJAN/skewt/KJAN.skewt.20250807.12.gif