UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080412.upa.cvt Date: 1200Z 4 AUG 25 Searching for KJAN... Searching the city database file for: KJAN ... Date:1200Z 4 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 1004 101 21.0 19.3 90 1.7 19.8 350 7 293.8 296.3 292.9 334.2 14.17 1 1000 124 20.8 18.6 87 2.2 19.3 340 8 294.0 296.4 292.4 332.8 13.61 2 970 388 21.6 17.6 78 4.0 18.9 18 6 297.3 299.7 293.2 335.4 13.16 3 956 515 23.0 16.0 65 7.0 18.3 354 4 300.0 302.2 293.1 335.3 12.04 4 925 802 21.2 15.2 69 6.0 17.2 20 2 301.0 303.2 293.3 335.8 11.82 5 922 830 20.8 14.8 69 6.0 16.8 3 2 300.9 303.0 293.0 334.8 11.55 6 879 1242 17.2 16.3 94 0.9 16.6 213 3 301.3 303.7 294.5 340.6 13.38 7 868 1350 16.4 16.0 97 0.4 16.1 227 5 301.5 304.0 294.5 340.7 13.29 8 850 1529 15.2 13.6 90 1.6 14.1 250 8 302.1 304.2 293.4 336.3 11.60 9 835 1680 14.4 12.7 90 1.7 13.3 255 9 302.8 304.8 293.3 335.7 11.12 10 830 1730 14.0 13.0 94 1.0 13.4 257 9 302.9 305.0 293.5 336.7 11.42 11 824 1792 14.0 12.2 89 1.8 12.9 259 10 303.5 305.5 293.3 335.9 10.90 12 817 1864 14.2 8.2 67 6.0 10.6 271 9 304.4 306.0 291.6 329.6 8.38 13 813 1905 15.6 1.6 39 14.0 8.0 285 8 306.4 307.3 289.5 322.6 5.29 14 811 1926 16.0 0.0 34 16.0 7.5 291 7 307.0 307.9 289.2 321.6 4.72 15 800 2042 16.2 -7.8 18 24.0 5.1 329 4 308.4 308.9 287.7 316.8 2.65 16 793 2117 15.8 -0.2 34 16.0 7.3 353 3 308.8 309.7 289.8 323.5 4.75 17 759 2487 13.6 0.6 41 13.0 6.6 103 3 310.3 311.3 290.7 326.7 5.27 18 708 3070 10.0 -5.0 34 15.0 2.7 90 4 312.5 313.2 290.1 324.4 3.72 19 700 3164 9.2 -3.8 40 13.0 2.7 90 3 312.7 313.5 290.5 325.7 4.12 20 699 3176 9.2 -3.8 40 13.0 2.7 88 3 312.8 313.6 290.5 325.9 4.13 21 637 3938 4.4 -14.6 24 19.0 -3.0 304 7 315.8 316.1 289.4 322.2 1.93 22 628 4054 3.8 -12.2 30 16.0 -2.8 271 8 316.4 316.8 290.0 324.2 2.39 23 624 4106 3.2 -4.8 56 8.0 -0.7 256 8 316.3 317.1 291.7 330.0 4.29 24 618 4184 2.4 -2.6 70 5.0 -0.2 234 9 316.2 317.2 292.4 332.5 5.12 25 599 4435 0.0 -2.7 82 2.7 -1.4 207 10 316.3 317.3 292.5 333.0 5.24 26 590 4556 -0.9 -4.6 76 3.7 -2.7 209 11 316.6 317.5 292.1 331.4 4.61 27 587 4597 -0.9 -7.9 59 7.0 -4.0 211 11 317.1 317.8 291.3 328.7 3.59 28 581 4679 -1.1 -14.1 37 13.0 -6.1 220 12 317.8 318.2 290.3 325.1 2.21 29 577 4734 -1.5 -13.5 39 12.0 -6.2 227 12 317.9 318.4 290.5 325.7 2.34 30 572 4803 -1.1 -20.1 22 19.0 -7.5 235 12 319.2 319.4 289.9 323.8 1.35 31 554 5058 -0.5 -38.5 4 38.0 -9.1 262 12 322.8 322.9 289.9 323.7 0.25 32 522 5531 -3.7 -41.7 3 38.0 -11.3 248 11 324.5 324.5 290.3 325.2 0.19 33 517 5607 -4.1 -29.1 12 25.0 -10.8 241 12 324.9 325.1 290.9 327.3 0.67 34 508 5745 -4.9 -39.9 4 35.0 -12.2 230 12 325.6 325.6 290.7 326.5 0.23 35 502 5839 -5.1 -48.1 2 43.0 -12.6 223 12 326.4 326.5 290.8 326.8 0.10 36 500 5870 -5.1 -45.1 3 40.0 -12.5 220 12 326.8 326.8 291.0 327.4 0.14 37 493 5980 -5.5 -42.5 4 37.0 -12.8 222 14 327.7 327.7 291.2 328.4 0.18 38 447 6738 -11.7 -35.7 12 24.0 -16.7 218 17 329.2 329.2 291.9 330.7 0.41 39 444 6789 -12.1 -32.1 17 20.0 -16.7 224 18 329.3 329.4 292.1 331.4 0.58 40 443 6807 -12.3 -24.3 36 12.0 -15.7 226 19 329.2 329.5 292.7 333.6 1.21 41 440 6858 -12.7 -17.7 66 5.0 -14.4 232 19 329.4 329.8 293.6 336.9 2.16 42 439 6876 -12.7 -17.4 68 4.7 -14.3 234 20 329.6 330.0 293.6 337.3 2.22 43 438 6893 -12.5 -16.7 71 4.2 -14.0 236 20 330.1 330.5 293.9 338.3 2.36 44 435 6945 -12.3 -17.0 68 4.7 -14.0 242 21 331.0 331.4 294.1 339.0 2.32 45 434 6963 -12.5 -16.4 73 3.9 -13.9 244 21 330.9 331.4 294.1 339.4 2.45 46 431 7016 -12.7 -17.5 67 4.8 -14.4 250 22 331.3 331.8 294.1 339.2 2.25 47 430 7033 -12.7 -20.7 51 8.0 -15.3 250 22 331.6 331.9 293.7 337.6 1.71 48 428 7069 -12.9 -19.9 56 7.0 -15.2 249 22 331.7 332.1 293.9 338.2 1.84 49 425 7122 -12.9 -36.9 11 24.0 -17.7 248 23 332.4 332.5 292.7 333.9 0.38 50 417 7267 -14.3 -35.3 15 21.0 -18.6 246 24 332.4 332.5 292.8 334.1 0.45 51 400 7580 -17.1 -43.1 8 26.0 -21.2 240 27 332.8 332.8 292.7 333.6 0.21 52 399 7599 -17.1 -44.1 8 27.0 -21.2 240 27 333.0 333.0 292.7 333.8 0.19 53 397 7637 -17.5 -33.5 23 16.0 -20.8 240 27 333.0 333.1 293.1 335.1 0.57 54 395 7675 -17.9 -39.9 13 22.0 -21.6 239 27 332.9 333.0 292.8 334.1 0.30 55 394 7694 -17.9 -33.9 23 16.0 -21.1 238 28 333.2 333.3 293.1 335.2 0.55 56 300 9690 -30.1 -54.1 8 24.0 -32.1 230 38 343.0 343.0 295.1 343.3 0.08 57 250 10960 -40.3 -49.3 38 9.0 -40.9 230 40 346.2 346.2 295.9 346.9 0.17 58 200 12440 -51.7 -69.7 10 18.0 -52.1 255 35 350.9 350.9 296.8 351.0 0.02 59 150 14250 -63.9 -76.9 15 13.0 -64.0 225 20 360.0 360.0 298.7 360.0 0.01 60 109 16170 -70.9 -85.9 9 15.0 -70.9 80 13 381.2 381.2 302.5 381.2 0.00 61 100 16680 -70.5 -85.5 9 15.0 -70.6 125 14 391.5 391.5 304.0 391.5 0.00 62 92 17173 -72.1 -86.1 10 14.0 -72.2 125 16 397.8 397.8 304.9 397.8 0.00 63 87 17504 -70.3 -87.3 7 17.0 -70.4 118 20 407.8 407.8 306.2 407.8 0.00 64 84 17713 -70.7 -87.7 6 17.0 -70.8 116 18 411.1 411.1 306.6 411.1 0.00 65 79 18081 -65.9 -88.9 3 23.0 -66.1 104 7 428.3 428.3 308.7 428.3 0.00 66 75 18398 -63.9 -87.9 2 24.0 -64.1 27 11 438.9 438.9 309.8 438.9 0.00 67 70 18820 -65.5 -88.5 3 23.0 -65.7 60 15 444.3 444.3 310.3 444.3 0.00 68 62 19551 -68.3 -89.3 3 21.0 -68.5 98 18 453.7 453.7 311.2 453.8 0.00 69 60 19748 -65.5 -89.5 2 24.0 -65.7 88 18 464.3 464.3 312.1 464.3 0.00 70 57 20058 -66.7 -89.7 3 23.0 -66.9 93 21 468.4 468.4 312.5 468.4 0.00 71 54 20387 -63.3 -89.3 2 26.0 -63.7 93 22 483.6 483.6 313.7 483.6 0.00 72 50 20860 -62.5 -88.5 2 26.0 -62.9 85 25 496.2 496.2 314.7 496.2 0.00 73 48 21113 -61.7 -88.7 2 27.0 -62.2 88 24 503.9 503.9 315.2 503.9 0.00 74 48 21113 -61.9 -88.9 2 27.0 -62.4 88 24 503.5 503.5 315.2 503.5 0.00 75 45 21517 -57.3 -86.3 1 29.0 -58.2 85 26 524.0 524.0 316.5 524.0 0.01 76 43 21805 -56.9 -85.9 1 29.0 -57.9 95 28 531.8 531.8 317.1 531.9 0.01 77 41 22106 -57.5 -86.5 1 29.0 -58.4 96 30 537.6 537.6 317.4 537.7 0.01 78 38 22590 -54.3 -85.3 1 31.0 -55.7 107 25 557.6 557.6 318.5 557.7 0.01 79 31 23898 -53.7 -84.7 1 31.0 -55.5 90 29 592.7 592.7 320.3 592.7 0.01 80 30 24110 -52.5 -84.5 1 32.0 -54.5 85 28 601.5 601.5 320.7 601.6 0.01 81 26 25040 -50.5 -83.5 1 33.0 -53.2 85 31 632.3 632.3 322.0 632.4 0.01 82 23 25838 -51.9 -83.9 1 32.0 -54.5 84 34 650.8 650.8 322.7 650.9 0.02 83 22 26126 -51.5 -83.5 1 32.0 -54.4 77 34 660.3 660.3 323.1 660.4 0.02 84 20 26750 -48.3 -82.3 1 34.0 -52.3 105 31 688.3 688.3 324.0 688.5 0.02 85 18 27446 -46.3 -81.3 1 35.0 -51.3 91 36 715.7 715.7 324.9 715.9 0.03 86 16 28226 -47.1 -81.1 1 34.0 -52.2 101 42 737.6 737.6 325.6 737.9 0.03 87 13 29601 -46.5 -81.5 1 35.0 -52.5 91 32 784.8 784.8 326.8 785.2 0.04 88 12 30134 -44.7 -80.7 1 36.0 -51.8 99 33 809.4 809.4 327.5 809.8 0.05 89 11 30715 -45.3 -81.3 1 36.0 -52.5 98 39 827.6 827.6 327.9 828.0 0.05 90 10 31350 -45.5 -81.5 1 36.0 -52.9 95 45 849.7 849.7 328.4 850.2 0.05 91 9.8 31486 -42.5 -80.5 1 38.0 -51.5 865.9 865.9 328.7 866.5 0.06 92 9.2 31916 -39.1 -79.1 1 40.0 -50.3 894.7 894.7 329.3 895.6 0.08 93 8.1 32795 -35.9 -76.9 1 41.0 -49.6 940.5 940.6 330.2 942.1 0.13 TRP 109 16170 -70.9 -85.9 9 15.0 -70.9 80 13 381.2 381.2 302.5 381.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5746.00 m Freezing level: 599.00 mb = 4434.93 m = 14550.11 ft Wetbulb zero: 669.68 mb = 3527.47 m = 11572.91 ft Precipitable water: 1.35 inches Sfc-500 mean rel hum: 46.70 % Est. max temperature: 29.14 C = 84.45 F Sfc-Lift cond lev (LCL): 979.53 mb = 303.50 m = 995.73 ft T: 21.34 C 700-500 lapse rate: 5.28 C/km ThetaE index: 19.88 C Layer 824.0- 793.0 mb Conv cond level (CCL): 837.34 mb = 1655.95 m = 5432.83 ft Mean mixing ratio: 12.51 g/kg Conv temperature: 29.86 C = 85.74 F Cap Strength: 4.75 C Lifted Index: 3.79 C Risk: None Lifted Index @300 mb: 6.97 C Lifted Index @700 mb: 3.09 C Showalter Index: 3.26 C Risk: None Total Totals Index: 39.00 C Risk: None Vertical Totals Index: 20.30 C Cross Totals Index: 18.70 C K Index: 20.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 191.20 Risk: None Energy Index: -1.62 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.42 J/kg Max Up Vert Vel: 7.80 m/s Conv Inhibition (B-): 42129.70 J/kg Cap Strength: 4.69 C Lift Cond Lev (LCL): 886.86 mb = 1165.51 m = 3823.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 271 at 5 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 1004 101 350 7 1.2 -6.9 | 31 8 -4.2 -6.8 1 1000 124 340 8 2.7 -7.5 | 20 8 -2.6 -7.4 2 979 305 35 7 -4.0 -5.7 | 59 11 -9.4 -5.6 3 946 610 335 2 0.8 -1.8 | 69 5 -4.5 -1.7 4 925 802 20 2 -0.7 -1.9 | 74 6 -6.1 -1.8 5 913 914 310 4 3.1 -2.6 | 43 3 -2.3 -2.5 6 881 1219 210 3 1.5 2.6 | 125 5 -3.9 2.7 7 850 1529 250 8 7.5 2.7 | 217 4 2.2 2.8 8 820 1829 260 10 9.8 1.7 | 248 5 4.5 1.8 9 791 2134 360 2 -0.0 -2.0 | 71 6 -5.4 -1.9 10 763 2438 105 2 -1.9 0.5 | 95 7 -7.3 0.6 11 736 2743 90 6 -6.0 0.0 | 91 11 -11.4 0.1 12 700 3164 90 3 -3.0 0.0 | 91 8 -8.4 0.1 13 658 3658 20 4 -1.4 -3.8 | 62 8 -6.7 -3.7 14 610 4267 205 10 4.2 9.1 | 173 9 -1.1 9.2 15 588 4572 210 11 5.5 9.5 | 181 10 0.1 9.6 16 566 4877 245 13 11.8 5.5 | 229 9 6.4 5.6 17 545 5182 275 11 11.0 -1.0 | 279 6 5.6 -0.9 18 500 5870 220 12 7.7 9.2 | 194 10 2.3 9.3 19 485 6096 225 17 12.0 12.0 | 209 14 6.7 12.1 20 467 6401 210 20 10.0 17.3 | 195 18 4.6 17.4 21 448 6706 215 17 9.8 13.9 | 197 15 4.4 14.0 22 431 7010 250 22 20.7 7.5 | 244 17 15.3 7.6 23 400 7580 240 27 23.4 13.5 | 233 23 18.0 13.6 24 398 7620 240 27 23.4 13.5 | 233 23 18.0 13.6 25 366 8230 225 32 22.6 22.6 | 217 29 17.3 22.7 26 351 8534 240 33 28.6 16.5 | 234 29 23.2 16.6 27 323 9144 225 38 26.9 26.9 | 219 34 21.5 27.0 28 300 9690 230 38 29.1 24.4 | 224 34 23.7 24.5 29 261 10668 220 37 23.8 28.3 | 213 34 18.4 28.5 30 250 10960 230 40 30.6 25.7 | 224 36 25.3 25.8 31 208 12192 250 43 40.4 14.7 | 247 38 35.0 14.8 32 200 12440 255 35 33.8 9.1 | 252 30 28.4 9.2 33 189 12802 255 34 32.8 8.8 | 252 29 27.5 8.9 34 171 13411 255 27 26.1 7.0 | 251 22 20.7 7.1 35 150 14250 225 20 14.1 14.1 | 212 17 8.8 14.2 36 148 14326 225 22 15.6 15.6 | 213 19 10.2 15.7 37 141 14630 230 19 14.6 12.2 | 217 15 9.2 12.3 38 134 14935 285 11 10.6 -2.8 | 298 6 5.3 -2.7 39 127 15240 260 13 12.8 2.3 | 252 8 7.4 2.4 40 121 15545 330 10 5.0 -8.7 | 2 9 -0.4 -8.6 41 115 15850 65 5 -4.5 -2.1 | 79 10 -9.9 -2.0 42 109 16154 75 10 -9.7 -2.6 | 81 15 -15.0 -2.5 43 109 16170 80 13 -12.8 -2.3 | 83 18 -18.2 -2.2 44 104 16459 115 17 -15.4 7.2 | 109 22 -20.8 7.3 45 100 16680 125 14 -11.5 8.0 | 116 19 -16.8 8.1 46 99 16764 135 12 -8.5 8.5 | 122 16 -13.9 8.6 47 94 17069 125 14 -11.5 8.0 | 116 19 -16.8 8.1 48 89 17374 125 20 -16.4 11.5 | 118 25 -21.7 11.6 49 85 17678 110 19 -17.9 6.5 | 106 24 -23.2 6.6 50 80 17983 150 10 -5.0 8.7 | 130 14 -10.4 8.8 51 76 18288 25 3 -1.3 -2.7 | 69 7 -6.6 -2.6 52 73 18593 30 24 -12.0 -20.8 | 40 27 -17.4 -20.7 53 70 18820 60 15 -13.0 -7.5 | 68 20 -18.4 -7.4 54 66 19202 60 17 -14.7 -8.5 | 67 22 -20.1 -8.4 55 62 19507 100 18 -17.7 3.1 | 98 23 -23.1 3.2 56 59 19812 85 18 -17.9 -1.6 | 86 23 -23.3 -1.5 57 57 20117 95 22 -21.9 1.9 | 94 27 -27.3 2.0 58 51 20726 90 21 -21.0 0.0 | 90 26 -26.4 0.1 59 50 20860 85 25 -24.9 -2.2 | 86 30 -30.3 -2.1 60 49 21031 85 25 -24.9 -2.2 | 86 30 -30.3 -2.1 61 46 21336 95 23 -22.9 2.0 | 94 28 -28.3 2.1 62 44 21641 80 27 -26.6 -4.7 | 82 32 -32.0 -4.6 63 42 21946 105 29 -28.0 7.5 | 103 34 -33.4 7.6 64 40 22250 90 30 -30.0 0.0 | 90 35 -35.4 0.1 65 38 22555 110 25 -23.5 8.6 | 107 30 -28.9 8.7 66 37 22860 95 23 -22.9 2.0 | 94 28 -28.3 2.1 67 35 23165 100 26 -25.6 4.5 | 98 31 -31.0 4.6 68 32 23774 80 28 -27.6 -4.9 | 82 33 -32.9 -4.8 69 30 24079 105 30 -29.0 7.8 | 103 35 -34.3 7.9 70 30 24110 85 28 -27.9 -2.4 | 86 33 -33.3 -2.3 71 29 24384 80 27 -26.6 -4.7 | 82 32 -32.0 -4.6 72 24 25603 90 34 -34.0 0.0 | 90 39 -39.4 0.1 73 22 26213 75 34 -32.8 -8.8 | 77 39 -38.2 -8.7 74 20 26750 105 31 -29.9 8.0 | 103 36 -35.3 8.1 75 19 27127 110 33 -31.0 11.3 | 107 38 -36.4 11.4 76 18 27432 90 36 -36.0 0.0 | 90 41 -41.4 0.1 77 17 27737 105 36 -34.8 9.3 | 103 41 -40.1 9.4 78 16 28346 100 43 -42.3 7.5 | 99 48 -47.7 7.6 79 14 29261 105 32 -30.9 8.3 | 103 37 -36.3 8.4 80 13 29566 90 32 -32.0 0.0 | 90 37 -37.4 0.1 81 12 30175 100 33 -32.5 5.7 | 99 38 -37.9 5.8 82 10 31350 95 45 -44.8 3.9 | 95 50 -50.2 4.0 Wind Parameters Mean winds (0-6000m): 241.1 at 7.2 knts Storm direction: 271.1 at 5.4 knts Shear (0-3000m) pos: 1.3 neg: 1.4 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 59.2 deg Storm rel helicity (0-3000m) pos: 42.4 neg: -7.1 tot: 35.4 m^2/s^2 ave: 11.8 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 5.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.66 Bulk Shear: 18.32 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 11 6 49 9| 0.0 5.1 5.1| 13.9 -2.1 11.7 23.5 0.42| 12.7 5.3 1000 356 4 50 7| 0.0 4.3 4.3| 16.5 -5.1 11.4 11.4 0.30| 11.2 3.4 1500 313 5 32 4| 1.8 2.9 4.6| 23.3 -5.1 18.1 12.1 0.44| 10.4 4.6 2000 287 5 6 2| 1.2 2.1 3.4| 35.4 -5.1 30.3 15.1 0.60| 11.6 7.0 2500 290 5 28 2| 1.5 1.7 3.2| 42.4 -5.5 36.9 14.7 0.60| 10.6 6.4 3000 305 5 28 3| 1.3 1.4 2.6| 42.4 -7.1 35.4 11.8 0.55| 9.4 5.2 4000 318 5 32 4| 0.9 2.2 3.2| 42.4 -29.5 12.9 3.2 0.17| 9.6 1.7 5000 242 6 180 3| 1.0 2.1 3.1| 71.1 -38.0 33.0 6.6 0.21| 9.9 2.1 6000 241 7 194 4| 0.8 2.7 3.5| 80.8 -55.9 24.9 4.1 0.13| 9.7 1.2 Wrote GIF file: /home/apache/climate/data/raob//KJAN/skewt/KJAN.skewt.20250804.12.gif