UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080700.upa.cvt Date: 0000Z 7 AUG 25 Searching for KJAN... Searching the city database file for: KJAN ... Date:0000Z 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 1010 101 32.8 22.8 56 10.0 25.4 50 8 305.1 308.3 298.2 357.6 17.56 1 1000 179 29.0 21.0 62 8.0 23.2 70 12 302.1 305.1 296.4 348.9 15.85 2 978 377 27.0 21.0 70 6.0 22.7 74 11 302.1 305.0 296.6 349.9 16.21 3 946 672 25.0 19.0 69 6.0 20.8 55 10 302.9 305.6 295.9 346.7 14.77 4 925 869 23.4 18.5 74 4.9 19.9 55 8 303.2 305.9 295.9 346.7 14.64 5 898 1127 21.0 18.1 84 2.9 19.0 31 7 303.3 306.1 296.0 347.0 14.71 6 894 1166 20.8 17.8 83 3.0 18.7 29 7 303.5 306.2 295.8 346.5 14.49 7 860 1501 18.6 14.3 76 4.3 15.7 3 5 304.6 306.8 294.4 340.4 12.00 8 851 1591 17.8 14.8 83 3.0 15.8 356 4 304.7 307.0 294.8 342.1 12.54 9 850 1601 17.8 14.6 82 3.2 15.7 355 4 304.8 307.1 294.7 341.8 12.39 10 842 1682 17.4 13.2 76 4.2 14.6 352 4 305.2 307.3 294.1 339.3 11.40 11 810 2013 14.8 12.2 84 2.6 13.1 336 5 305.8 307.9 294.1 339.1 11.09 12 793 2192 13.8 9.7 76 4.1 11.2 330 5 306.6 308.4 293.2 335.5 9.57 13 754 2616 10.4 9.1 92 1.3 9.6 338 10 307.4 309.2 293.5 336.7 9.67 14 742 2750 9.8 7.3 84 2.5 8.3 345 12 308.2 309.8 292.9 334.6 8.68 15 728 2909 8.8 7.6 92 1.2 8.0 332 12 308.7 310.4 293.4 336.3 9.04 16 725 2943 8.8 7.5 92 1.3 8.0 329 12 309.1 310.8 293.4 336.6 9.01 17 723 2966 8.6 7.3 92 1.3 7.8 327 12 309.1 310.8 293.4 336.3 8.91 18 700 3234 8.0 3.6 74 4.4 5.5 320 10 311.3 312.7 292.6 333.3 7.10 19 693 3317 7.8 1.8 66 6.0 4.5 320 9 312.0 313.2 292.2 331.7 6.30 20 683 3437 7.0 3.0 76 4.0 4.7 320 8 312.4 313.8 292.8 334.1 6.97 21 679 3485 6.6 1.6 70 5.0 3.8 320 8 312.5 313.7 292.3 332.3 6.34 22 672 3570 7.0 -3.0 49 10.0 2.0 320 7 313.9 314.8 291.2 328.4 4.56 23 640 3969 4.4 -4.6 52 9.0 0.0 325 9 315.3 316.2 291.4 328.9 4.25 24 636 4021 4.8 -11.2 30 16.0 -2.0 326 9 316.4 316.8 290.2 324.7 2.55 25 626 4150 4.4 -12.6 28 17.0 -2.6 328 11 317.3 317.8 290.3 325.0 2.32 26 623 4189 4.2 -12.8 28 17.0 -2.8 328 11 317.5 318.0 290.3 325.1 2.29 27 619 4241 4.4 -14.6 24 19.0 -3.1 329 12 318.4 318.7 290.3 325.0 1.99 28 600 4495 3.2 -16.8 21 20.0 -4.3 337 12 319.8 320.2 290.5 325.6 1.71 29 595 4563 2.8 -14.2 27 17.0 -4.0 339 12 320.1 320.5 290.9 327.3 2.14 30 586 4686 2.2 -16.8 23 19.0 -5.0 335 11 320.8 321.2 290.8 326.8 1.75 31 541 5326 -2.3 -21.3 22 19.0 -8.5 339 12 322.9 323.1 291.0 327.4 1.29 32 539 5356 -2.5 -22.5 20 20.0 -8.9 340 12 323.0 323.2 290.9 327.0 1.16 33 537 5385 -2.3 -29.3 11 27.0 -9.6 341 12 323.6 323.7 290.5 325.8 0.63 34 528 5520 -2.5 -33.5 7 31.0 -10.2 343 13 324.9 325.0 290.7 326.5 0.43 35 500 5950 -5.3 -39.3 5 34.0 -12.5 320 10 326.6 326.6 291.0 327.5 0.25 36 496 6013 -5.5 -37.5 6 32.0 -12.5 318 10 327.1 327.1 291.2 328.2 0.31 37 432 7072 -14.5 -33.5 18 19.0 -18.5 295 11 328.8 328.9 291.9 330.8 0.52 38 426 7178 -15.1 -34.1 18 19.0 -19.0 306 12 329.4 329.5 292.0 331.2 0.50 39 417 7338 -16.3 -31.3 26 15.0 -19.6 319 13 329.9 330.0 292.3 332.3 0.67 40 416 7356 -16.1 -27.1 38 11.0 -18.8 318 13 330.3 330.5 292.8 333.9 1.00 41 412 7428 -15.9 -33.9 20 18.0 -19.6 315 14 331.5 331.6 292.7 333.5 0.53 42 410 7465 -16.1 -32.1 24 16.0 -19.6 313 14 331.7 331.8 292.8 334.1 0.63 43 409 7483 -15.5 -54.5 2 39.0 -20.3 312 15 332.7 332.7 292.5 333.0 0.06 44 400 7650 -16.5 -52.5 3 36.0 -21.0 300 16 333.5 333.6 292.7 333.8 0.07 45 359 8454 -22.5 -55.5 3 33.0 -25.8 297 16 336.0 336.0 293.4 336.2 0.06 46 356 8516 -22.7 -41.7 16 19.0 -25.5 296 17 336.5 336.6 293.7 337.6 0.28 47 352 8599 -23.3 -40.3 20 17.0 -25.9 294 19 336.8 336.9 293.9 338.1 0.32 48 338 8895 -25.3 -45.3 14 20.0 -27.8 289 24 338.0 338.0 294.0 338.8 0.20 49 334 8981 -26.3 -45.3 15 19.0 -28.6 288 26 337.8 337.8 294.0 338.6 0.20 50 331 9047 -26.9 -38.9 31 12.0 -28.7 287 27 337.8 337.9 294.1 339.4 0.40 51 328 9112 -27.5 -31.8 67 4.3 -28.3 286 28 337.9 338.1 294.6 340.9 0.81 52 327 9134 -27.5 -29.0 87 1.5 -27.8 285 29 338.2 338.4 294.8 342.1 1.06 53 326 9156 -27.5 -30.4 76 2.9 -28.1 285 29 338.5 338.7 294.8 342.0 0.94 54 324 9201 -28.1 -32.1 69 4.0 -28.8 285 29 338.3 338.4 294.6 341.3 0.80 55 323 9223 -28.1 -31.0 76 2.9 -28.6 286 29 338.5 338.7 294.8 341.9 0.89 56 300 9750 -31.5 -42.5 33 11.0 -32.8 290 27 341.0 341.0 294.8 342.2 0.30 57 250 11010 -42.1 -59.1 14 17.0 -42.9 285 30 343.5 343.5 295.2 343.7 0.05 58 200 12480 -52.1 -73.1 6 21.0 -52.5 300 23 350.3 350.3 296.7 350.3 0.01 59 150 14290 -62.9 -77.9 12 15.0 -63.0 250 13 361.7 361.7 299.0 361.7 0.01 60 120 15647 -68.5 -78.5 22 10.0 -68.6 250 22 375.3 375.3 301.5 375.3 0.01 61 100 16740 -68.9 -84.9 8 16.0 -69.0 50 3 394.6 394.6 304.5 394.6 0.00 62 90 17374 -66.9 -86.9 4 20.0 -67.0 35 13 410.7 410.7 306.6 410.7 0.00 63 84 17788 -69.9 -87.9 6 18.0 -70.0 75 16 412.7 412.8 306.9 412.8 0.00 64 71 18794 -67.9 -88.9 3 21.0 -68.1 89 15 437.3 437.3 309.6 437.4 0.00 65 70 18880 -66.3 -89.3 3 23.0 -66.5 90 16 442.5 442.5 310.1 442.6 0.00 66 59 19927 -60.7 -87.7 2 27.0 -61.2 125 14 477.3 477.3 313.2 477.3 0.00 67 52 20715 -59.1 -87.1 1 28.0 -59.7 104 22 498.6 498.6 314.8 498.6 0.00 68 50 20960 -59.5 -87.5 1 28.0 -60.1 70 18 503.3 503.3 315.2 503.3 0.00 69 45 21620 -59.3 -87.3 1 28.0 -60.0 75 23 519.1 519.1 316.2 519.2 0.00 70 43 21907 -56.5 -86.5 1 30.0 -57.5 77 24 532.8 532.8 317.1 532.9 0.01 71 41 22209 -57.7 -86.7 1 29.0 -58.6 80 25 537.1 537.1 317.3 537.2 0.01 72 36 23036 -54.7 -85.7 1 31.0 -56.1 103 32 565.3 565.3 318.9 565.3 0.01 73 31 23991 -55.7 -85.7 1 30.0 -57.1 87 30 587.3 587.3 320.0 587.3 0.01 74 30 24200 -55.1 -85.1 1 30.0 -56.6 90 32 594.4 594.4 320.3 594.5 0.01 75 29 24416 -54.3 -85.3 1 31.0 -56.1 85 32 602.4 602.4 320.7 602.5 0.01 76 26 25112 -55.9 -85.9 1 30.0 -57.5 77 30 617.0 617.0 321.3 617.1 0.01 77 20 26800 -50.3 -83.3 1 33.0 -53.7 85 37 682.2 682.2 323.9 682.4 0.02 78 17 27870 -46.3 -81.3 1 35.0 -51.5 85 44 727.5 727.5 325.3 727.8 0.03 79 17 27870 -46.9 -81.9 1 35.0 -51.8 85 44 725.6 725.6 325.3 725.8 0.03 80 17 27870 -46.9 -81.9 1 35.0 -51.8 85 44 725.6 725.6 325.3 725.8 0.03 81 16 28272 -46.1 -82.1 1 36.0 -51.5 85 47 740.9 740.9 325.7 741.1 0.03 82 15 28704 -43.1 -80.1 1 37.0 -50.1 86 45 764.6 764.7 326.3 765.0 0.04 83 15 28704 -43.1 -80.1 1 37.0 -50.1 86 45 764.6 764.7 326.3 765.0 0.04 84 12 30198 -46.1 -81.1 1 35.0 -52.6 87 43 804.4 804.4 327.4 804.8 0.05 85 10 31420 -42.3 -80.3 1 38.0 -51.3 80 41 861.6 861.7 328.7 862.3 0.06 86 9.5 31768 -40.9 -79.9 1 39.0 -50.9 81 45 879.7 879.7 329.0 880.4 0.07 87 9.4 31840 -40.9 -79.9 1 39.0 -51.0 81 46 882.4 882.4 329.1 883.1 0.07 88 8.5 32521 -43.7 -80.7 1 37.0 -52.7 82 53 897.2 897.2 329.4 897.9 0.07 89 7.4 33454 -43.5 -80.5 1 37.0 -53.2 84 64 934.3 934.3 330.1 935.2 0.08 90 7.2 33639 -41.7 -80.7 1 39.0 -52.6 85 66 949.0 949.0 330.4 949.9 0.08 91 7.0 33830 -41.5 -80.5 1 39.0 -52.6 85 68 957.6 957.7 330.5 958.6 0.09 92 6.7 34127 -41.1 -80.1 1 39.0 -52.7 971.2 971.3 330.7 972.3 0.10 TRP 120 15647 -68.5 -78.5 22 10.0 -68.6 250 22 375.3 375.3 301.5 375.3 0.01 WND 7.0 33830 -41.5 -80.5 1 39.0 -52.6 85 68 957.6 957.7 330.5 958.6 0.09 Sounding variables and indices 1000-500 mb thick: 5771.00 m Freezing level: 564.00 mb = 4998.97 m = 16400.61 ft Wetbulb zero: 639.96 mb = 3969.96 m = 13024.64 ft Precipitable water: 1.75 inches Sfc-500 mean rel hum: 55.23 % Est. max temperature: 32.33 C = 90.19 F Sfc-Lift cond lev (LCL): 874.76 mb = 1353.65 m = 4441.06 ft T: 19.57 C 700-500 lapse rate: 4.90 C/km ThetaE index: 8.66 C Layer 1000.0- 978.0 mb Conv cond level (CCL): 853.81 mb = 1562.57 m = 5126.50 ft Mean mixing ratio: 15.42 g/kg Conv temperature: 32.39 C = 90.29 F Cap Strength: 1.23 C Lifted Index: -1.80 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.28 C Lifted Index @700 mb: -2.16 C Showalter Index: 0.77 C Risk: Thunderstorms probable Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 19.90 C K Index: 33.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 193.20 Risk: None Energy Index: -2.68 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 852.43 J/kg Max Up Vert Vel: 41.29 m/s Conv Inhibition (B-): 24.07 J/kg Cap Strength: 2.32 C Lift Cond Lev (LCL): 877.59 mb = 1325.73 m = 4349.45 ft Lev Free Conv (LFC): 822.59 mb = 1880.98 m = 6171.12 ft Equ Level (EL): 212.59 mb = 12077.87 m = 39625.07 ft B at Equ Level: 845.70 J/kg Max Parcel Lev (MPL): 132.59 mb = 15040.46 m = 49344.75 ft Wind level data Storm motion: 14 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 1010 101 50 8 -6.1 -5.1 | 110 5 -4.4 1.6 1 1000 179 70 12 -11.3 -4.1 | 105 10 -9.6 2.6 2 986 305 80 11 -10.8 -1.9 | 118 10 -9.1 4.8 3 953 610 55 10 -8.2 -5.7 | 99 7 -6.5 1.0 4 925 869 55 8 -6.6 -4.6 | 114 5 -4.8 2.2 5 920 914 45 7 -4.9 -4.9 | 119 4 -3.2 1.8 6 888 1219 25 7 -3.0 -6.3 | 108 1 -1.3 0.4 7 850 1601 355 4 0.3 -4.0 | 217 3 2.1 2.8 8 827 1829 345 5 1.3 -4.8 | 237 4 3.0 1.9 9 798 2134 330 5 2.5 -4.3 | 240 5 4.2 2.4 10 769 2438 330 7 3.5 -6.1 | 262 5 5.2 0.7 11 742 2743 345 12 3.1 -11.6 | 315 7 4.8 -4.8 12 716 3048 320 12 7.7 -9.2 | 285 10 9.4 -2.4 13 700 3234 320 10 6.4 -7.7 | 276 8 8.1 -0.9 14 664 3658 320 6 3.9 -4.6 | 249 6 5.6 2.2 15 616 4267 330 12 6.0 -10.4 | 295 9 7.7 -3.6 16 593 4572 340 12 4.1 -11.3 | 308 7 5.8 -4.5 17 571 4877 325 10 5.7 -8.2 | 281 8 7.4 -1.4 18 530 5486 345 13 3.4 -12.6 | 319 8 5.1 -5.8 19 510 5791 320 13 8.4 -10.0 | 288 11 10.1 -3.2 20 500 5950 320 10 6.4 -7.7 | 276 8 8.1 -0.9 21 491 6096 315 10 7.1 -7.1 | 272 9 8.8 -0.3 22 471 6401 330 10 5.0 -8.7 | 286 7 6.7 -1.9 23 453 6706 295 11 10.0 -4.6 | 260 12 11.7 2.1 24 435 7010 290 10 9.4 -3.4 | 253 12 11.1 3.3 25 418 7315 320 13 8.4 -10.0 | 288 11 10.1 -3.2 26 402 7620 305 16 13.1 -9.2 | 279 15 14.8 -2.4 27 400 7650 300 16 13.9 -8.0 | 275 16 15.6 -1.2 28 385 7925 310 18 13.8 -11.6 | 287 16 15.5 -4.8 29 369 8230 300 12 10.4 -6.0 | 266 12 12.1 0.8 30 326 9144 285 29 28.0 -7.5 | 271 30 29.7 -0.8 31 300 9750 290 27 25.4 -9.2 | 275 27 27.1 -2.5 32 287 10058 290 25 23.5 -8.6 | 274 25 25.2 -1.8 33 251 10973 285 30 29.0 -7.8 | 272 31 30.7 -1.0 34 250 11010 285 30 29.0 -7.8 | 272 31 30.7 -1.0 35 219 11887 280 26 25.6 -4.5 | 265 27 27.3 2.2 36 200 12480 300 23 19.9 -11.5 | 282 22 21.6 -4.7 37 199 12497 310 23 17.6 -14.8 | 293 21 19.3 -8.0 38 164 13716 310 17 13.0 -10.9 | 286 15 14.7 -4.2 39 150 14290 250 13 12.2 4.4 | 231 18 13.9 11.2 40 149 14326 295 13 11.8 -5.5 | 265 14 13.5 1.3 41 135 14935 250 18 16.9 6.2 | 235 23 18.6 12.9 42 128 15240 260 13 12.8 2.3 | 238 17 14.5 9.0 43 122 15545 265 16 15.9 1.4 | 245 19 17.6 8.1 44 120 15647 250 22 20.7 7.5 | 237 27 22.4 14.3 45 116 15850 250 21 19.7 7.2 | 237 26 21.4 13.9 46 110 16154 255 20 19.3 5.2 | 240 24 21.0 11.9 47 105 16459 265 11 11.0 1.0 | 239 15 12.7 7.7 48 100 16740 50 3 -2.3 -1.9 | 173 5 -0.6 4.8 49 95 17069 50 3 -2.3 -1.9 | 173 5 -0.6 4.8 50 90 17374 35 13 -7.5 -10.6 | 56 7 -5.7 -3.9 51 86 17678 70 17 -16.0 -5.8 | 94 14 -14.3 0.9 52 81 17983 85 14 -13.9 -1.2 | 114 13 -12.2 5.5 53 77 18288 75 20 -19.3 -5.2 | 95 18 -17.6 1.6 54 73 18593 85 11 -11.0 -1.0 | 122 11 -9.3 5.8 55 70 18880 90 16 -16.0 0.0 | 115 16 -14.3 6.8 56 66 19202 85 15 -14.9 -1.3 | 112 14 -13.2 5.4 57 63 19507 115 22 -19.9 9.3 | 131 24 -18.2 16.0 58 60 19812 135 14 -9.9 9.9 | 154 19 -8.2 16.6 59 57 20117 110 15 -14.1 5.1 | 134 17 -12.4 11.9 60 55 20422 80 10 -9.8 -1.7 | 122 10 -8.1 5.0 61 52 20726 105 22 -21.3 5.7 | 122 23 -19.5 12.4 62 50 20960 70 18 -16.9 -6.2 | 92 15 -15.2 0.6 63 49 21031 65 19 -17.2 -8.0 | 85 16 -15.5 -1.3 64 47 21336 70 19 -17.9 -6.5 | 91 16 -16.1 0.3 65 45 21641 75 23 -22.2 -6.0 | 92 21 -20.5 0.8 66 41 22250 80 25 -24.6 -4.3 | 96 23 -22.9 2.4 67 39 22555 95 33 -32.9 2.9 | 107 33 -31.2 9.6 68 35 23165 105 32 -30.9 8.3 | 117 33 -29.2 15.0 69 34 23470 95 23 -22.9 2.0 | 112 23 -21.2 8.8 70 32 23774 80 37 -36.4 -6.4 | 91 35 -34.7 0.3 71 31 24079 90 27 -27.0 0.0 | 105 26 -25.3 6.8 72 30 24200 90 32 -32.0 0.0 | 103 31 -30.3 6.8 73 29 24384 85 32 -31.9 -2.8 | 97 30 -30.2 4.0 74 25 25298 75 30 -29.0 -7.8 | 88 27 -27.3 -1.0 75 24 25603 95 34 -33.9 3.0 | 107 34 -32.2 9.7 76 22 26213 75 39 -37.7 -10.1 | 85 36 -36.0 -3.3 77 20 26800 85 37 -36.9 -3.2 | 96 35 -35.2 3.5 78 20 26822 90 38 -38.0 0.0 | 101 37 -36.3 6.8 79 18 27432 85 40 -39.8 -3.5 | 95 38 -38.1 3.3 80 16 28346 85 48 -47.8 -4.2 | 93 46 -46.1 2.6 81 15 28651 85 48 -47.8 -4.2 | 93 46 -46.1 2.6 82 14 29261 95 23 -22.9 2.0 | 112 23 -21.2 8.8 83 13 29566 90 44 -44.0 0.0 | 99 43 -42.3 6.8 84 10 31420 80 41 -40.4 -7.1 | 89 39 -38.7 -0.4 85 7 33830 85 68 -67.7 -5.9 | 91 66 -66.0 0.8 Wind Parameters Mean winds (0-6000m): 344.2 at 9.3 knts Storm direction: 14.2 at 7.0 knts Shear (0-3000m) pos: 0.9 neg: 2.5 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 172.5 deg Storm rel helicity (0-3000m) pos: 18.5 neg: -15.4 tot: 3.1 m^2/s^2 ave: 1.0 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 1.1 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 35.32 Bulk Shear: 24.13 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 69 11 110 9| 2.3 0.0 2.3| 4.7 -6.5 -1.8 -3.6 -0.10| 11.9 -1.2 1000 61 9 108 7| 1.1 2.3 3.5| 7.1 -6.6 0.5 0.5 0.02| 8.5 0.1 1500 51 8 109 5| 0.8 3.0 3.8| 7.7 -6.7 1.1 0.7 0.11| 7.5 0.8 2000 41 7 111 3| 0.6 2.8 3.3| 9.1 -6.7 2.4 1.2 0.16| 6.2 1.0 2500 27 7 103 2| 1.1 2.2 3.3| 15.7 -6.7 9.0 3.6 0.30| 6.0 1.8 3000 12 8 0 1| 0.9 2.5 3.4| 18.5 -15.4 3.1 1.0 0.18| 6.2 1.1 4000 356 8 300 3| 1.1 1.6 2.7| 25.1 -22.8 2.3 0.6 0.14| 5.8 0.8 5000 349 9 298 4| 1.1 1.4 2.5| 34.1 -28.6 5.5 1.1 0.15| 5.5 0.8 6000 344 9 297 5| 1.1 1.5 2.6| 40.2 -45.7 -5.5 -0.9 0.06| 5.6 0.3 Wrote GIF file: /home/apache/climate/data/raob//KJAN/skewt/KJAN.skewt.20250807.00.gif