UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025081300.upa.cvt Date: 0000Z 13 AUG 25 Searching for KJAN... Searching the city database file for: KJAN ... Date:0000Z 13 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 1002 101 30.0 22.0 62 8.0 24.2 160 10 303.0 306.1 297.3 352.9 16.84 1 1000 107 28.8 23.8 74 5.0 25.1 160 4 302.0 305.4 298.2 357.7 18.88 2 962 451 25.4 22.3 83 3.1 23.2 143 8 301.9 305.2 297.7 354.7 17.89 3 959 479 25.4 21.8 80 3.6 22.8 141 8 302.1 305.3 297.4 353.5 17.40 4 954 525 25.8 19.8 70 6.0 21.5 139 8 303.0 305.8 296.3 348.7 15.41 5 933 722 25.4 20.4 74 5.0 21.8 129 7 304.5 307.6 297.4 353.4 16.38 6 925 798 24.8 20.0 75 4.8 21.3 125 6 304.7 307.7 297.2 352.7 16.11 7 860 1435 20.2 16.8 81 3.4 17.8 350 5 306.3 308.9 296.4 348.7 14.14 8 850 1536 19.6 15.0 75 4.6 16.5 345 5 306.7 309.1 295.5 344.9 12.72 9 829 1751 18.2 13.2 73 5.0 14.9 360 6 307.4 309.6 294.9 342.4 11.58 10 816 1887 17.8 11.8 68 6.0 13.9 356 6 308.4 310.4 294.6 340.9 10.72 11 795 2110 16.6 12.1 75 4.5 13.6 320 5 309.4 311.5 295.2 343.6 11.23 12 783 2239 16.0 10.0 68 6.0 12.1 333 4 310.1 312.0 294.4 340.4 9.90 13 777 2305 15.6 11.0 74 4.6 12.6 345 3 310.4 312.4 295.0 343.0 10.67 14 772 2360 15.4 8.4 63 7.0 11.0 355 3 310.7 312.4 293.9 338.4 9.00 15 771 2371 15.6 7.6 59 8.0 10.7 357 3 311.0 312.7 293.6 337.3 8.53 16 765 2437 15.4 6.4 55 9.0 9.9 9 2 311.5 313.0 293.3 336.0 7.91 17 756 2537 14.6 7.6 63 7.0 10.3 12 2 311.7 313.4 294.0 338.6 8.70 18 744 2673 14.4 5.4 55 9.0 9.0 14 3 312.9 314.4 293.4 336.5 7.58 19 729 2845 13.0 5.0 58 8.0 8.2 8 4 313.2 314.7 293.5 336.7 7.52 20 726 2880 13.0 3.0 51 10.0 7.3 6 4 313.6 314.8 292.8 334.1 6.55 21 717 2985 12.6 1.6 47 11.0 6.4 359 5 314.3 315.4 292.6 333.2 6.00 22 700 3186 11.2 2.2 54 9.0 6.1 345 6 314.9 316.1 293.1 335.1 6.42 23 685 3367 10.0 3.0 62 7.0 5.9 356 6 315.5 316.8 293.7 337.4 6.95 24 653 3764 7.6 -3.4 46 11.0 2.0 358 5 317.1 318.0 292.2 331.8 4.56 25 645 3865 6.6 -0.4 61 7.0 2.8 339 5 317.1 318.2 293.2 335.5 5.77 26 639 3942 6.0 0.0 65 6.0 2.7 325 5 317.3 318.5 293.4 336.4 6.00 27 634 4007 5.4 -1.6 61 7.0 1.7 313 5 317.3 318.4 292.9 334.5 5.37 28 630 4058 5.0 0.0 70 5.0 2.2 303 5 317.4 318.6 293.5 336.8 6.08 29 627 4098 4.6 -1.4 65 6.0 1.4 296 5 317.4 318.5 293.1 335.0 5.51 30 621 4176 4.0 1.1 81 2.9 2.4 281 5 317.6 318.9 294.0 338.9 6.69 31 611 4308 3.4 -0.2 77 3.6 1.4 258 5 318.4 319.6 293.9 338.2 6.18 32 597 4496 1.8 0.5 91 1.3 1.1 234 5 318.7 320.0 294.3 339.9 6.66 33 574 4813 0.0 -0.1 99 0.1 -0.0 195 6 320.1 321.4 294.7 341.4 6.64 34 561 4997 -0.7 -1.6 94 0.9 -1.2 187 6 321.4 322.6 294.6 341.1 6.08 35 551 5141 -1.1 -3.7 82 2.6 -2.4 189 7 322.6 323.7 294.3 339.9 5.29 36 529 5465 -3.7 -3.7 100 0.0 -3.7 194 9 323.3 324.4 294.6 341.3 5.51 37 511 5738 -5.3 -5.3 100 0.0 -5.3 199 10 324.6 325.5 294.6 341.2 5.05 38 510 5754 -5.3 -6.3 93 1.0 -5.8 199 10 324.7 325.7 294.4 340.2 4.69 39 509 5769 -5.3 -6.8 89 1.5 -6.0 200 10 324.9 325.8 294.3 339.9 4.52 40 507 5800 -4.9 -10.9 63 6.0 -7.5 201 10 325.8 326.4 293.5 336.8 3.28 41 500 5910 -4.3 -22.3 23 18.0 -10.1 215 11 327.8 328.1 292.3 332.3 1.28 42 498 5942 -4.3 -19.3 30 15.0 -9.6 217 11 328.2 328.5 292.8 334.0 1.67 43 495 5989 -4.3 -27.3 15 23.0 -10.9 219 11 328.7 328.9 292.2 331.7 0.82 44 486 6133 -5.1 -22.1 25 17.0 -10.6 227 11 329.5 329.8 292.9 334.2 1.34 45 482 6198 -5.3 -26.3 17 21.0 -11.5 230 10 330.0 330.2 292.6 333.4 0.93 46 480 6230 -5.5 -22.5 25 17.0 -11.0 231 9 330.2 330.4 293.0 334.8 1.31 47 472 6362 -6.5 -21.5 29 15.0 -11.5 238 8 330.5 330.8 293.2 335.7 1.45 48 470 6395 -6.9 -21.9 29 15.0 -11.8 239 7 330.4 330.7 293.2 335.4 1.41 49 463 6511 -8.1 -16.1 53 8.0 -11.1 238 8 330.3 330.8 294.0 338.5 2.35 50 462 6528 -8.1 -18.1 44 10.0 -11.6 238 8 330.6 331.0 293.7 337.5 1.99 51 461 6545 -8.1 -25.1 24 17.0 -13.1 238 8 330.8 331.0 293.0 334.6 1.08 52 457 6612 -8.5 -29.5 17 21.0 -14.0 237 9 331.1 331.2 292.7 333.8 0.73 53 400 7630 -15.5 -35.5 16 20.0 -19.6 240 15 334.8 334.9 293.4 336.6 0.46 54 300 9740 -29.7 -33.3 71 3.6 -30.3 235 28 343.5 343.7 295.8 346.5 0.77 55 250 11010 -39.7 -43.5 67 3.8 -40.1 220 33 347.0 347.1 296.3 348.4 0.33 56 200 12500 -52.5 -56.0 66 3.5 -52.6 205 34 349.6 349.7 296.7 350.0 0.10 57 150 14290 -65.5 -75.5 24 10.0 -65.6 245 34 357.2 357.2 298.1 357.3 0.01 58 126 15337 -72.1 -79.1 34 7.0 -72.1 255 15 363.6 363.6 299.4 363.6 0.01 59 100 16710 -69.9 -85.9 8 16.0 -70.0 290 8 392.7 392.7 304.2 392.7 0.00 60 96 16954 -68.9 -86.9 6 18.0 -69.0 294 7 399.2 399.2 305.1 399.2 0.00 61 87 17540 -70.5 -87.5 6 17.0 -70.6 44 16 407.4 407.4 306.2 407.4 0.00 62 82 17894 -67.7 -87.7 4 20.0 -67.8 92 17 420.1 420.1 307.7 420.1 0.00 63 79 18118 -68.3 -88.3 4 20.0 -68.4 123 17 423.4 423.4 308.1 423.4 0.00 64 76 18352 -65.7 -88.7 3 23.0 -65.9 144 16 433.5 433.5 309.2 433.5 0.00 65 71 18764 -66.7 -88.7 3 22.0 -66.9 97 11 439.9 439.9 309.8 439.9 0.00 66 70 18850 -65.5 -88.5 3 23.0 -65.7 75 11 444.3 444.3 310.3 444.3 0.00 67 67 19117 -64.3 -88.3 2 24.0 -64.6 73 6 452.5 452.5 311.1 452.5 0.00 68 64 19397 -64.9 -88.9 2 24.0 -65.1 46 11 457.1 457.1 311.5 457.1 0.00 69 54 20436 -64.5 -89.5 2 25.0 -64.8 76 24 480.8 480.8 313.5 480.8 0.00 70 51 20787 -61.7 -88.7 2 27.0 -62.1 87 19 495.3 495.3 314.6 495.3 0.00 71 50 20910 -62.1 -88.1 2 26.0 -62.6 80 20 497.1 497.1 314.8 497.2 0.00 72 49 21035 -62.5 -88.5 2 26.0 -62.9 79 20 499.1 499.1 314.9 499.1 0.00 73 47 21293 -60.9 -87.9 2 27.0 -61.4 75 19 508.9 508.9 315.6 508.9 0.00 74 45 21562 -62.1 -88.1 2 26.0 -62.6 75 17 512.3 512.4 315.8 512.4 0.00 75 41 22139 -61.1 -88.1 2 27.0 -61.7 87 29 528.7 528.7 316.8 528.7 0.00 76 37 22782 -57.1 -87.1 1 30.0 -58.2 86 27 554.7 554.7 318.3 554.7 0.01 77 34 23318 -55.9 -85.9 1 30.0 -57.2 88 30 571.4 571.4 319.2 571.5 0.01 78 31 23903 -58.1 -87.1 1 29.0 -59.2 83 32 580.8 580.8 319.7 580.8 0.01 79 30 24110 -56.3 -86.3 1 30.0 -57.7 75 32 591.2 591.2 320.2 591.2 0.01 80 29 24326 -56.1 -86.1 1 30.0 -57.6 79 30 597.5 597.5 320.5 597.5 0.01 81 27 24786 -51.3 -84.3 1 33.0 -53.8 87 33 623.3 623.3 321.6 623.4 0.01 82 25 25287 -51.1 -84.1 1 33.0 -53.8 75 38 637.7 637.7 322.2 637.8 0.01 83 22 26118 -51.7 -84.7 1 33.0 -54.5 107 36 659.7 659.7 323.0 659.8 0.01 84 20 26740 -49.7 -83.7 1 34.0 -53.2 100 27 684.0 684.1 323.9 684.2 0.02 85 19 27076 -49.3 -83.3 1 34.0 -53.1 98 26 695.4 695.4 324.3 695.6 0.02 86 16 28199 -51.3 -84.3 1 33.0 -54.9 81 32 723.9 723.9 325.2 724.1 0.02 87 15 28620 -50.7 -83.7 1 33.0 -54.7 72 35 739.4 739.4 325.6 739.6 0.02 88 13 29556 -49.1 -84.1 1 35.0 -54.1 80 36 775.8 775.8 326.6 776.0 0.03 89 12 30088 -44.1 -81.1 1 37.0 -51.5 85 38 811.5 811.5 327.5 811.9 0.05 90 11 30672 -44.1 -81.1 1 37.0 -51.8 90 39 831.9 832.0 328.0 832.4 0.05 91 10 31310 -45.3 -82.3 1 37.0 -52.8 95 40 850.5 850.5 328.4 850.9 0.05 92 9.5 31652 -46.1 -82.1 1 36.0 -53.5 860.0 860.0 328.6 860.5 0.05 93 9.1 31939 -43.5 -81.5 1 38.0 -52.4 880.6 880.6 329.1 881.2 0.06 TRP 126 15337 -72.1 -79.1 34 7.0 -72.1 255 15 363.6 363.6 299.4 363.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5803.00 m Freezing level: 574.00 mb = 4812.82 m = 15789.90 ft Wetbulb zero: 574.80 mb = 4801.56 m = 15752.97 ft Precipitable water: 2.05 inches Sfc-500 mean rel hum: 73.49 % Est. max temperature: 33.62 C = 92.52 F Sfc-Lift cond lev (LCL): 892.64 mb = 1109.17 m = 3638.97 ft T: 22.55 C 700-500 lapse rate: 5.69 C/km ThetaE index: 12.49 C Layer 925.0- 795.0 mb Conv cond level (CCL): 846.39 mb = 1572.61 m = 5159.41 ft Mean mixing ratio: 16.92 g/kg Conv temperature: 33.83 C = 92.89 F Cap Strength: 2.16 C Lifted Index: -2.62 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.24 C Lifted Index @700 mb: -0.36 C Showalter Index: 0.54 C Risk: Thunderstorms probable Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 19.30 C K Index: 29.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 201.00 Risk: None Energy Index: -2.39 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1155.01 J/kg Max Up Vert Vel: 48.06 m/s Conv Inhibition (B-): 67.79 J/kg Cap Strength: 2.16 C Lift Cond Lev (LCL): 889.95 mb = 1135.62 m = 3725.73 ft Lev Free Conv (LFC): 704.95 mb = 3126.94 m = 10258.86 ft Equ Level (EL): 174.95 mb = 13332.81 m = 43742.27 ft B at Equ Level: 1154.42 J/kg Max Parcel Lev (MPL): 94.95 mb = 17019.42 m = 55837.33 ft Wind level data Storm motion: 257 at 4 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 1002 101 160 10 -3.4 9.4 | 138 11 -7.7 8.4 1 1000 107 160 4 -1.4 3.8 | 117 6 -5.6 2.8 2 978 305 150 7 -3.5 6.1 | 123 9 -7.7 5.1 3 945 610 135 9 -6.4 6.4 | 117 12 -10.6 5.4 4 925 798 125 6 -4.9 3.4 | 105 9 -9.2 2.5 5 913 914 135 2 -1.4 1.4 | 95 6 -5.7 0.5 6 881 1219 360 4 -0.0 -4.0 | 41 7 -4.2 -5.0 7 850 1536 345 5 1.3 -4.8 | 27 6 -2.9 -5.8 8 821 1829 5 6 -0.5 -6.0 | 34 8 -4.8 -6.9 9 792 2134 315 5 3.5 -3.5 | 9 5 -0.7 -4.5 10 764 2438 10 2 -0.3 -2.0 | 57 5 -4.6 -2.9 11 737 2743 15 3 -0.8 -2.9 | 52 6 -5.0 -3.9 12 700 3186 345 6 1.6 -5.8 | 22 7 -2.7 -6.8 13 660 3658 15 5 -1.3 -4.8 | 44 8 -5.5 -5.8 14 612 4267 260 5 4.9 0.9 | 277 1 0.7 -0.1 15 568 4877 185 6 0.5 6.0 | 144 6 -3.7 5.0 16 507 5791 200 10 3.4 9.4 | 174 8 -0.8 8.4 17 500 5910 215 11 6.3 9.0 | 194 8 2.1 8.1 18 488 6096 225 11 7.8 7.8 | 207 8 3.5 6.8 19 469 6401 240 7 6.1 3.5 | 216 3 1.8 2.5 20 451 6706 235 10 8.2 5.7 | 220 6 4.0 4.8 21 433 7010 260 13 12.8 2.3 | 261 9 8.6 1.3 22 417 7315 235 15 12.3 8.6 | 226 11 8.0 7.6 23 401 7620 250 13 12.2 4.4 | 246 9 8.0 3.5 24 400 7630 240 15 13.0 7.5 | 233 11 8.8 6.5 25 354 8534 220 17 10.9 13.0 | 209 14 6.7 12.1 26 325 9144 235 26 21.3 14.9 | 231 22 17.1 14.0 27 312 9449 235 31 25.4 17.8 | 232 27 21.2 16.8 28 300 9740 235 28 22.9 16.1 | 231 24 18.7 15.1 29 250 11010 220 33 21.2 25.3 | 215 30 17.0 24.3 30 200 12497 205 35 14.8 31.7 | 199 33 10.6 30.8 31 200 12500 205 34 14.4 30.8 | 199 32 10.1 29.9 32 181 13106 205 34 14.4 30.8 | 199 32 10.1 29.9 33 157 14021 230 44 33.7 28.3 | 227 40 29.5 27.3 34 150 14290 245 34 30.8 14.4 | 243 30 26.6 13.4 35 135 14935 255 27 26.1 7.0 | 255 23 21.8 6.0 36 128 15240 245 18 16.3 7.6 | 241 14 12.1 6.7 37 126 15337 255 15 14.5 3.9 | 254 11 10.3 2.9 38 122 15545 255 15 14.5 3.9 | 254 11 10.3 2.9 39 116 15850 195 10 2.6 9.7 | 169 9 -1.7 8.7 40 100 16710 290 8 7.5 -2.7 | 318 5 3.3 -3.7 41 99 16764 300 4 3.5 -2.0 | 15 3 -0.8 -3.0 42 94 17069 290 8 7.5 -2.7 | 318 5 3.3 -3.7 43 90 17374 20 15 -5.1 -14.1 | 32 18 -9.4 -15.1 44 77 18288 145 18 -10.3 14.7 | 133 20 -14.6 13.8 45 73 18593 140 11 -7.1 8.4 | 123 14 -11.3 7.5 46 70 18850 75 11 -10.6 -2.8 | 76 15 -14.9 -3.8 47 69 18898 95 2 -2.0 0.2 | 83 6 -6.2 -0.8 48 63 19507 35 13 -7.5 -10.6 | 45 16 -11.7 -11.6 49 57 20117 70 15 -14.1 -5.1 | 72 19 -18.3 -6.1 50 54 20422 75 24 -23.2 -6.2 | 75 28 -27.4 -7.2 51 52 20726 90 19 -19.0 0.0 | 88 23 -23.2 -1.0 52 50 20910 80 20 -19.7 -3.5 | 80 24 -23.9 -4.4 53 47 21336 75 19 -18.4 -4.9 | 75 23 -22.6 -5.9 54 44 21641 75 17 -16.4 -4.4 | 75 21 -20.7 -5.4 55 42 21946 85 30 -29.9 -2.6 | 84 34 -34.1 -3.6 56 38 22555 90 27 -27.0 0.0 | 88 31 -31.2 -1.0 57 35 23165 80 28 -27.6 -4.9 | 80 32 -31.8 -5.8 58 33 23470 95 31 -30.9 2.7 | 93 35 -35.1 1.7 59 32 23774 70 32 -30.1 -10.9 | 71 36 -34.3 -11.9 60 30 24079 100 33 -32.5 5.7 | 97 37 -36.7 4.8 61 30 24110 75 32 -30.9 -8.3 | 75 36 -35.1 -9.2 62 29 24384 80 29 -28.6 -5.0 | 80 33 -32.8 -6.0 63 26 24994 90 35 -35.0 0.0 | 89 39 -39.2 -1.0 64 25 25298 75 38 -36.7 -9.8 | 75 42 -40.9 -10.8 65 24 25603 90 39 -39.0 0.0 | 89 43 -43.2 -1.0 66 22 26213 110 35 -32.9 12.0 | 107 39 -37.1 11.0 67 20 26740 100 27 -26.6 4.7 | 97 31 -30.8 3.7 68 18 27432 95 25 -24.9 2.2 | 92 29 -29.1 1.2 69 16 28042 95 30 -29.9 2.6 | 93 34 -34.1 1.7 70 16 28346 70 34 -31.9 -11.6 | 71 38 -36.2 -12.6 71 10 31310 95 40 -39.8 3.5 | 93 44 -44.1 2.5 Wind Parameters Mean winds (0-6000m): 227.3 at 5.8 knts Storm direction: 257.3 at 4.3 knts Shear (0-3000m) pos: 0.7 neg: 3.1 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): -109.7 deg Storm rel helicity (0-3000m) pos: 7.7 neg: -43.3 tot: -35.6 m^2/s^2 ave: -11.9 10^-3 m/s^2 rel: -0.42 Storm rel vorticity (0-3000m) horiz: 6.6 stream: -2.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 124.70 Bulk Shear: 9.26 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 ------------------------------------------------------------------------------- 500 146 7 121 9| 0.0 4.3 4.3| 0.6 -9.7 -9.1 -18.1 -0.39| 9.4 -3.7 1000 137 6 112 9| 0.0 5.9 5.9| 0.6 -24.6 -24.0 -24.0 -0.53| 10.2 -5.4 1500 121 5 102 9| 0.0 5.2 5.2| 0.6 -32.9 -32.2 -21.5 -0.61| 8.6 -5.2 2000 77 5 77 10| 0.0 3.8 3.8| 2.1 -37.5 -35.5 -17.7 -0.56| 7.9 -4.4 2500 50 5 63 9| 0.8 3.1 3.9| 7.7 -37.8 -30.1 -12.0 -0.37| 7.2 -2.7 3000 33 5 54 8| 0.7 3.1 3.8| 7.7 -43.3 -35.6 -11.9 -0.42| 6.6 -2.8 4000 10 5 41 8| 0.8 2.4 3.2| 12.8 -51.6 -38.8 -9.7 -0.39| 6.3 -2.5 5000 349 5 29 7| 0.6 1.1 1.8| 14.2 -55.7 -41.4 -8.3 -0.41| 6.2 -2.5 6000 227 6 180 3| 0.2 0.9 1.2| 30.5 -55.7 -25.2 -4.2 -0.25| 5.9 -1.4 Wrote GIF file: /home/apache/climate/data/raob//KJAN/skewt/KJAN.skewt.20250813.00.gif