UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025081200.upa.cvt Date: 0000Z 12 AUG 25 Searching for KJAN... Searching the city database file for: KJAN ... Date:0000Z 12 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 1003 101 34.4 21.4 47 13.0 24.9 50 7 307.3 310.3 298.0 356.1 16.20 1 1000 115 32.0 20.0 49 12.0 23.4 90 6 305.1 307.9 296.5 349.6 14.88 2 925 811 25.6 18.6 65 7.0 20.6 85 10 305.5 308.2 296.5 349.6 14.74 3 872 1327 20.6 18.0 85 2.6 18.8 90 11 305.5 308.3 296.7 350.6 15.06 4 855 1497 19.0 17.4 90 1.6 17.9 90 10 305.5 308.3 296.6 349.8 14.78 5 850 1548 18.8 16.6 87 2.2 17.3 90 10 305.8 308.5 296.2 348.2 14.12 6 835 1701 17.8 14.5 81 3.3 15.6 93 11 306.3 308.7 295.3 344.0 12.53 7 822 1835 17.2 12.5 74 4.7 14.1 95 11 307.1 309.2 294.5 340.7 11.15 8 780 2282 14.0 10.6 80 3.4 11.8 90 9 308.3 310.2 294.3 339.7 10.35 9 768 2413 13.4 9.2 76 4.2 10.7 86 8 309.0 310.8 293.9 338.1 9.56 10 762 2479 13.0 9.0 77 4.0 10.5 76 8 309.3 311.1 293.9 338.3 9.50 11 740 2726 12.8 3.8 54 9.0 7.6 15 5 311.7 313.0 292.4 332.8 6.81 12 734 2795 12.6 4.6 58 8.0 7.9 16 5 312.2 313.6 293.0 334.7 7.26 13 707 3109 10.2 4.2 66 6.0 6.7 59 3 312.9 314.3 293.2 335.7 7.33 14 700 3192 10.0 4.0 66 6.0 6.5 70 2 313.6 315.0 293.4 336.4 7.30 15 694 3263 9.8 2.8 62 7.0 5.8 40 1 314.1 315.4 293.2 335.3 6.76 16 666 3604 8.2 2.2 66 6.0 4.8 103 2 316.0 317.3 293.7 337.4 6.75 17 643 3893 6.2 1.7 73 4.5 3.7 137 8 317.0 318.3 293.9 338.3 6.75 18 607 4362 3.2 -2.8 65 6.0 0.1 44 2 318.8 319.8 293.2 335.3 5.13 19 567 4912 0.4 -11.6 40 12.0 -4.7 259 9 321.7 322.3 292.0 331.0 2.78 20 565 4940 0.2 -11.8 40 12.0 -4.8 258 9 321.8 322.4 292.0 331.0 2.74 21 563 4969 0.2 -15.8 29 16.0 -5.9 256 10 322.2 322.6 291.4 328.9 1.98 22 558 5040 0.0 -20.0 21 20.0 -7.0 253 10 322.7 323.0 291.0 327.6 1.40 23 556 5069 -0.3 -20.3 20 20.0 -7.2 251 11 322.7 323.0 291.0 327.5 1.37 24 554 5098 -0.7 -7.7 59 7.0 -4.0 250 11 322.6 323.3 293.2 335.3 3.87 25 553 5112 -0.9 -8.9 55 8.0 -4.5 249 11 322.5 323.2 292.9 334.2 3.53 26 552 5126 -0.9 -9.9 50 9.0 -4.8 248 11 322.7 323.3 292.7 333.5 3.27 27 550 5155 -0.7 -17.7 26 17.0 -6.9 247 12 323.3 323.6 291.5 329.2 1.73 28 545 5228 -0.7 -20.7 20 20.0 -7.5 243 12 324.1 324.4 291.4 328.8 1.35 29 542 5272 -1.1 -13.1 40 12.0 -6.0 241 13 324.1 324.6 292.4 332.8 2.57 30 539 5317 -1.5 -11.5 46 10.0 -5.8 239 13 324.2 324.8 292.8 334.1 2.94 31 537 5346 -1.9 -13.9 39 12.0 -6.7 238 13 324.0 324.5 292.3 332.3 2.43 32 534 5391 -2.1 -12.1 46 10.0 -6.3 235 14 324.3 324.9 292.7 333.8 2.83 33 531 5435 -2.5 -7.5 68 5.0 -4.8 233 14 324.4 325.2 293.8 338.0 4.10 34 528 5480 -2.9 -7.3 72 4.4 -5.0 231 15 324.4 325.2 293.9 338.3 4.19 35 521 5586 -3.5 -10.5 58 7.0 -6.5 229 15 324.9 325.6 293.3 336.0 3.30 36 517 5647 -4.1 -10.1 63 6.0 -6.7 228 16 324.9 325.6 293.4 336.4 3.43 37 514 5693 -4.1 -13.1 50 9.0 -7.8 228 16 325.5 326.0 293.0 334.6 2.71 38 509 5770 -4.5 -13.5 49 9.0 -8.1 227 16 325.9 326.4 293.0 334.9 2.65 39 507 5801 -4.7 -10.7 63 6.0 -7.3 226 16 326.0 326.7 293.6 337.2 3.34 40 503 5863 -5.1 -11.1 63 6.0 -7.7 226 17 326.3 326.9 293.6 337.2 3.26 41 501 5894 -5.3 -9.9 70 4.6 -7.3 225 17 326.4 327.1 293.9 338.5 3.60 42 500 5910 -5.5 -10.5 68 5.0 -7.7 225 17 326.3 327.0 293.8 337.9 3.44 43 499 5926 -5.3 -16.3 42 11.0 -9.4 225 17 326.8 327.2 292.8 334.1 2.14 44 498 5942 -5.3 -18.3 35 13.0 -9.9 226 17 327.0 327.3 292.6 333.2 1.82 45 496 5973 -5.3 -15.3 45 10.0 -9.2 227 17 327.3 327.8 293.2 335.4 2.35 46 495 5989 -5.7 -10.6 68 4.9 -7.8 227 17 327.0 327.7 294.0 338.6 3.45 47 494 6005 -5.7 -12.7 58 7.0 -8.6 228 17 327.2 327.8 293.6 337.1 2.92 48 488 6101 -6.1 -17.1 41 11.0 -10.1 230 17 327.9 328.3 293.0 335.0 2.05 49 485 6149 -6.5 -18.5 38 12.0 -10.7 229 17 328.0 328.3 292.9 334.3 1.83 50 482 6198 -6.9 -16.9 45 10.0 -10.6 228 17 328.0 328.5 293.2 335.3 2.11 51 480 6230 -7.1 -20.1 35 13.0 -11.5 228 17 328.2 328.5 292.7 333.8 1.61 52 477 6279 -7.3 -21.3 32 14.0 -11.9 227 17 328.5 328.8 292.7 333.7 1.46 53 472 6361 -7.3 -25.3 22 18.0 -12.6 226 17 329.5 329.7 292.6 333.2 1.04 54 400 7630 -16.7 -30.7 29 14.0 -19.9 210 19 333.3 333.4 293.3 336.0 0.74 55 300 9730 -31.1 -49.1 15 18.0 -32.8 220 38 341.5 341.6 294.8 342.1 0.15 56 250 11000 -40.5 -43.7 71 3.2 -40.8 210 36 345.9 345.9 296.0 347.1 0.32 57 200 12480 -52.7 -56.6 63 3.9 -52.8 205 44 349.3 349.3 296.5 349.7 0.09 58 150 14280 -64.3 -74.3 24 10.0 -64.4 205 36 359.3 359.3 298.6 359.4 0.01 59 132 15048 -70.3 -77.3 35 7.0 -70.4 220 28 362.0 362.0 299.1 362.0 0.01 60 100 16710 -66.3 -86.3 4 20.0 -66.4 360 10 399.6 399.6 305.2 399.6 0.00 61 89 17411 -69.3 -87.3 6 18.0 -69.4 101 19 407.2 407.2 306.2 407.2 0.00 62 86 17617 -66.5 -87.5 4 21.0 -66.7 108 22 416.8 416.8 307.3 416.8 0.00 63 77 18290 -64.7 -87.7 3 23.0 -64.9 66 12 434.0 434.0 309.3 434.0 0.00 64 70 18870 -65.9 -87.9 3 22.0 -66.1 75 11 443.4 443.4 310.2 443.4 0.00 65 65 19322 -63.7 -87.7 2 24.0 -64.0 71 10 457.7 457.7 311.5 457.7 0.00 66 60 19812 -64.9 -88.9 2 24.0 -65.1 85 22 465.6 465.6 312.3 465.6 0.00 67 50 20930 -62.5 -88.5 2 26.0 -62.9 95 34 496.2 496.2 314.7 496.2 0.00 68 49 21055 -61.5 -87.5 2 26.0 -62.0 68 23 501.4 501.4 315.1 501.5 0.00 69 45 21582 -62.9 -88.9 2 26.0 -63.3 103 23 510.4 510.4 315.7 510.4 0.00 70 43 21864 -61.5 -87.5 2 26.0 -62.0 101 30 520.5 520.5 316.4 520.6 0.00 71 41 22162 -56.9 -85.9 1 29.0 -57.9 88 27 539.1 539.1 317.5 539.2 0.01 72 39 22480 -56.1 -85.1 1 29.0 -57.2 97 30 548.9 548.9 318.1 549.0 0.01 73 35 23168 -56.9 -85.9 1 29.0 -58.0 71 32 564.1 564.1 318.9 564.1 0.01 74 34 23352 -56.9 -85.9 1 29.0 -58.0 69 32 568.8 568.8 319.1 568.8 0.01 75 30 24150 -54.3 -84.3 1 30.0 -56.0 70 37 596.6 596.6 320.5 596.7 0.01 76 29 24366 -54.9 -84.9 1 30.0 -56.5 65 39 600.8 600.8 320.6 600.8 0.01 77 27 24825 -52.1 -84.1 1 32.0 -54.4 72 41 621.0 621.0 321.5 621.1 0.01 78 26 25068 -52.9 -83.9 1 31.0 -55.1 76 43 625.5 625.5 321.7 625.6 0.01 79 24 25583 -52.7 -83.7 1 31.0 -55.1 90 38 640.6 640.6 322.3 640.7 0.01 80 22 26148 -49.5 -82.5 1 33.0 -52.9 82 32 666.2 666.3 323.3 666.4 0.02 81 20 26770 -49.9 -82.9 1 33.0 -53.4 95 46 683.4 683.4 323.9 683.6 0.02 82 19 27106 -49.1 -82.1 1 33.0 -53.0 95 46 696.0 696.0 324.3 696.2 0.02 83 16 28236 -48.1 -82.1 1 34.0 -52.8 104 42 734.3 734.4 325.5 734.6 0.03 84 15 28659 -49.9 -82.9 1 33.0 -54.2 101 45 742.0 742.1 325.7 742.3 0.03 85 14 29114 -46.3 -81.3 1 35.0 -52.1 94 40 769.0 769.1 326.4 769.4 0.04 86 13 29606 -46.5 -81.5 1 35.0 -52.5 73 42 784.8 784.8 326.8 785.2 0.04 87 13 29606 -43.5 -80.5 1 37.0 -50.8 73 42 795.2 795.2 327.1 795.6 0.05 88 11 30733 -41.7 -78.7 1 37.0 -50.6 76 49 840.7 840.7 328.2 841.4 0.07 89 11 30733 -42.5 -79.5 1 37.0 -51.0 76 49 837.8 837.8 328.1 838.4 0.07 90 10 31380 -40.5 -78.5 1 38.0 -50.5 70 53 868.4 868.4 328.8 869.2 0.08 91 9.0 32097 -41.1 -79.1 1 38.0 -51.2 85 59 892.8 892.8 329.3 893.7 0.09 92 7.7 33156 -41.9 -79.9 1 38.0 -52.4 930.1 930.2 330.0 931.1 0.09 TRP 132 15048 -70.3 -77.3 35 7.0 -70.4 220 28 362.0 362.0 299.1 362.0 0.01 WND 9.0 32097 -41.1 -79.1 1 38.0 -51.2 85 59 892.8 892.8 329.3 893.7 0.09 Sounding variables and indices 1000-500 mb thick: 5795.00 m Freezing level: 558.00 mb = 5039.98 m = 16535.18 ft Wetbulb zero: 606.10 mb = 4374.30 m = 14351.19 ft Precipitable water: 1.92 inches Sfc-500 mean rel hum: 63.76 % Est. max temperature: 32.77 C = 90.99 F Sfc-Lift cond lev (LCL): 832.20 mb = 1729.81 m = 5675.15 ft T: 17.67 C 700-500 lapse rate: 5.70 C/km ThetaE index: 12.41 C Layer 855.0- 762.0 mb Conv cond level (CCL): 815.44 mb = 1903.72 m = 6245.74 ft Mean mixing ratio: 14.83 g/kg Conv temperature: 34.39 C = 93.91 F Cap Strength: 0.83 C Lifted Index: -2.47 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.58 C Lifted Index @700 mb: -0.51 C Showalter Index: -1.89 C Risk: Thunderstorms probable Total Totals Index: 46.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 22.10 C K Index: 34.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 236.20 Risk: None Energy Index: -2.06 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 728.93 J/kg Max Up Vert Vel: 38.18 m/s Conv Inhibition (B-): 13.07 J/kg Cap Strength: 1.90 C Lift Cond Lev (LCL): 837.84 mb = 1671.84 m = 5484.97 ft Lev Free Conv (LFC): 792.84 mb = 2142.96 m = 7030.61 ft Equ Level (EL): 742.84 mb = 2693.90 m = 8838.13 ft B at Equ Level: 8.93 J/kg Max Parcel Lev (MPL): 122.84 mb = 15478.83 m = 50782.94 ft Wind level data Storm motion: 165 at 6 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 1003 101 50 7 -5.4 -4.5 | 19 11 -3.7 -10.7 1 1000 115 90 6 -6.0 0.0 | 35 8 -4.3 -6.2 2 979 305 85 12 -12.0 -1.0 | 55 13 -10.3 -7.3 3 946 610 80 9 -8.9 -1.6 | 43 11 -7.2 -7.8 4 925 811 85 10 -10.0 -0.9 | 49 11 -8.3 -7.1 5 914 914 80 10 -9.8 -1.7 | 46 11 -8.2 -8.0 6 883 1219 90 12 -12.0 0.0 | 59 12 -10.3 -6.2 7 850 1548 90 10 -10.0 0.0 | 53 10 -8.3 -6.2 8 822 1829 95 11 -11.0 1.0 | 60 11 -9.3 -5.3 9 793 2134 95 10 -10.0 0.9 | 57 10 -8.3 -5.4 10 765 2438 85 8 -8.0 -0.7 | 42 9 -6.3 -6.9 11 738 2743 10 5 -0.9 -4.9 | 356 11 0.8 -11.2 12 700 3192 70 2 -1.9 -0.7 | 2 7 -0.2 -6.9 13 686 3353 0 0 -0.0 -0.0 | 345 6 1.7 -6.2 14 661 3658 130 2 -1.5 1.3 | 358 5 0.1 -4.9 15 636 3962 140 10 -6.4 7.7 | 107 5 -4.8 1.4 16 613 4267 65 1 -0.9 -0.4 | 353 7 0.8 -6.7 17 568 4877 260 9 8.9 1.6 | 294 12 10.5 -4.7 18 527 5486 230 15 11.5 9.6 | 255 14 13.2 3.4 19 500 5910 225 17 12.0 12.0 | 247 15 13.7 5.8 20 488 6096 230 17 13.0 10.9 | 252 15 14.7 4.7 21 469 6401 225 17 12.0 12.0 | 247 15 13.7 5.8 22 451 6706 205 18 7.6 16.3 | 223 14 9.3 10.1 23 433 7010 220 19 12.2 14.6 | 239 16 13.9 8.3 24 417 7315 205 18 7.6 16.3 | 223 14 9.3 10.1 25 401 7620 210 19 9.5 16.5 | 228 15 11.2 10.2 26 400 7630 210 19 9.5 16.5 | 228 15 11.2 10.2 27 368 8230 220 22 14.1 16.9 | 236 19 15.8 10.6 28 353 8534 210 23 11.5 19.9 | 224 19 13.2 13.7 29 325 9144 225 31 21.9 21.9 | 236 28 23.6 15.7 30 300 9730 220 38 24.4 29.1 | 229 35 26.1 22.9 31 250 11000 210 36 18.0 31.2 | 218 32 19.7 24.9 32 219 11887 195 43 11.1 41.5 | 200 38 12.8 35.3 33 200 12480 205 44 18.6 39.9 | 211 39 20.3 33.6 34 164 13716 190 49 8.5 48.3 | 194 43 10.2 42.0 35 150 14280 205 36 15.2 32.6 | 213 31 16.9 26.4 36 132 15048 220 28 18.0 21.4 | 232 25 19.7 15.2 37 128 15240 215 27 15.5 22.1 | 227 23 17.2 15.9 38 121 15545 235 25 20.5 14.3 | 250 24 22.2 8.1 39 110 16154 235 20 16.4 11.5 | 254 19 18.1 5.2 40 104 16459 265 10 10.0 0.9 | 295 13 11.6 -5.4 41 100 16710 360 10 -0.0 -10.0 | 354 16 1.7 -16.2 42 99 16764 300 11 9.5 -5.5 | 316 16 11.2 -11.7 43 94 17069 50 11 -8.4 -7.1 | 27 15 -6.7 -13.3 44 90 17374 100 18 -17.7 3.1 | 79 16 -16.0 -3.1 45 85 17678 110 23 -21.6 7.9 | 95 20 -19.9 1.6 46 81 17983 135 16 -11.3 11.3 | 118 11 -9.6 5.1 47 77 18288 65 12 -10.9 -5.1 | 39 15 -9.2 -11.3 48 73 18593 100 17 -16.7 3.0 | 78 15 -15.1 -3.3 49 70 18870 75 11 -10.6 -2.8 | 45 13 -8.9 -9.1 50 70 18898 95 10 -10.0 0.9 | 57 10 -8.3 -5.4 51 66 19202 75 11 -10.6 -2.8 | 45 13 -8.9 -9.1 52 63 19507 65 8 -7.3 -3.4 | 30 11 -5.6 -9.6 53 60 19812 85 22 -21.9 -1.9 | 68 22 -20.2 -8.2 54 57 20117 75 14 -13.5 -3.6 | 50 15 -11.8 -9.9 55 52 20726 90 19 -19.0 0.0 | 70 18 -17.3 -6.2 56 50 20930 95 34 -33.9 3.0 | 84 32 -32.2 -3.3 57 49 21031 65 22 -19.9 -9.3 | 50 24 -18.3 -15.5 58 47 21336 95 31 -30.9 2.7 | 83 29 -29.2 -3.5 59 45 21641 105 21 -20.3 5.4 | 88 19 -18.6 -0.8 60 43 21946 100 33 -32.5 5.7 | 89 31 -30.8 -0.5 61 41 22250 85 25 -24.9 -2.2 | 70 25 -23.2 -8.4 62 39 22555 100 31 -30.5 5.4 | 88 29 -28.9 -0.9 63 37 22860 75 30 -29.0 -7.8 | 63 31 -27.3 -14.0 64 30 24079 60 36 -31.2 -18.0 | 51 38 -29.5 -24.2 65 30 24150 70 37 -34.8 -12.7 | 60 38 -33.1 -18.9 66 29 24384 65 39 -35.3 -16.5 | 56 41 -33.7 -22.7 67 25 25298 80 44 -43.3 -7.6 | 72 44 -41.7 -13.9 68 24 25603 90 38 -38.0 0.0 | 80 37 -36.3 -6.2 69 23 25908 80 33 -32.5 -5.7 | 69 33 -30.8 -12.0 70 21 26518 85 31 -30.9 -2.7 | 73 31 -29.2 -8.9 71 20 26770 95 46 -45.8 4.0 | 87 44 -44.1 -2.2 72 19 27127 95 46 -45.8 4.0 | 87 44 -44.1 -2.2 73 18 27432 105 33 -31.9 8.5 | 94 30 -30.2 2.3 74 17 28042 105 41 -39.6 10.6 | 97 38 -37.9 4.4 75 14 28956 100 47 -46.3 8.2 | 92 45 -44.6 1.9 76 14 29261 90 36 -36.0 0.0 | 80 35 -34.3 -6.2 77 13 29566 70 42 -39.5 -14.4 | 61 43 -37.8 -20.6 78 13 29870 85 43 -42.8 -3.7 | 76 42 -41.2 -10.0 79 10 31380 70 53 -49.8 -18.1 | 63 54 -48.1 -24.4 Wind Parameters Mean winds (0-6000m): 134.9 at 8.6 knts Storm direction: 164.9 at 6.5 knts Shear (0-3000m) pos: 1.5 neg: 1.3 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): -15.0 deg Storm rel helicity (0-3000m) pos: 33.8 neg: -41.4 tot: -7.6 m^2/s^2 ave: -2.5 10^-3 m/s^2 rel: -0.08 Storm rel vorticity (0-3000m) horiz: 5.9 stream: -0.5 10^-3/s Energy-Hel index: 0.14 Bulk Rich Number: 85.94 Bulk Shear: 8.48 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 84 10 48 11| 4.8 0.0 4.8| 17.8 -7.1 10.7 21.4 0.37| 11.9 4.4 1000 83 10 48 11| 3.6 0.0 3.6| 25.7 -8.7 16.9 16.9 0.42| 7.7 3.3 1500 86 10 51 11| 2.3 0.0 2.3| 28.7 -11.0 17.7 11.8 0.37| 6.1 2.3 2000 88 10 53 11| 1.8 0.0 1.8| 31.4 -12.1 19.3 9.6 0.36| 5.0 1.8 2500 87 10 51 11| 1.5 1.6 3.1| 31.4 -32.0 -0.6 -0.3 -0.01| 5.6 -0.1 3000 84 9 45 10| 1.5 1.3 2.8| 33.8 -41.4 -7.6 -2.5 -0.08| 5.9 -0.5 4000 89 8 43 9| 1.7 1.0 2.7| 41.9 -51.5 -9.6 -2.4 -0.04| 6.6 -0.3 5000 92 7 43 8| 1.3 2.3 3.6| 42.4-109.3 -66.9 -13.4 -0.30| 7.8 -2.3 6000 135 9 88 4| 1.1 2.0 3.1| 47.6-136.3 -88.7 -14.8 -0.34| 7.3 -2.5 Wrote GIF file: /home/apache/climate/data/raob//KJAN/skewt/KJAN.skewt.20250812.00.gif