UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080400.upa.cvt Date: 0000Z 4 AUG 25 Searching for KJAN... Searching the city database file for: KJAN ... Date:0000Z 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 1003 101 30.6 18.6 49 12.0 22.2 10 9 303.5 306.0 295.2 343.8 13.57 1 1001 112 29.0 18.0 52 11.0 21.3 10 10 302.1 304.5 294.5 340.7 13.08 2 1000 117 28.8 16.8 48 12.0 20.6 10 10 302.0 304.2 293.7 337.7 12.12 3 925 803 22.2 15.2 65 7.0 17.5 355 11 302.0 304.2 293.6 336.9 11.82 4 850 1532 15.6 14.0 90 1.6 14.6 330 12 302.5 304.7 293.7 337.7 11.91 5 826 1774 13.4 13.0 97 0.4 13.1 346 9 302.7 304.8 293.5 336.6 11.47 6 825 1784 13.4 12.5 94 0.9 12.9 347 9 302.8 304.8 293.2 335.7 11.11 7 822 1815 14.6 5.6 55 9.0 9.4 349 8 304.3 305.6 290.3 325.3 6.95 8 821 1826 15.0 4.0 48 11.0 8.8 350 8 304.9 306.0 289.9 323.7 6.22 9 818 1857 15.2 2.2 41 13.0 8.1 352 8 305.4 306.4 289.4 322.1 5.49 10 816 1877 16.4 -5.6 22 22.0 5.9 353 9 306.9 307.5 287.6 316.6 3.08 11 811 1930 17.0 -6.0 20 23.0 6.0 357 9 308.1 308.6 287.9 317.6 3.01 12 796 2089 16.4 -0.6 31 17.0 7.4 7 11 309.1 309.9 289.8 323.4 4.60 13 750 2593 13.4 1.4 44 12.0 6.8 10 9 311.1 312.2 291.3 328.7 5.65 14 720 2935 11.2 0.2 47 11.0 5.2 21 6 312.4 313.4 291.5 329.3 5.40 15 700 3170 9.6 -3.4 40 13.0 3.1 15 4 313.1 313.9 290.7 326.6 4.25 16 683 3374 8.4 -4.6 39 13.0 2.0 76 3 314.0 314.7 290.7 326.7 3.98 17 680 3410 8.2 -6.8 34 15.0 1.2 87 3 314.2 314.8 290.3 325.0 3.38 18 677 3446 8.0 -4.0 42 12.0 2.0 98 2 314.3 315.1 291.0 327.7 4.20 19 668 3557 7.8 -11.2 25 19.0 -0.3 131 2 315.3 315.8 289.8 323.3 2.43 20 652 3756 6.2 -7.8 36 14.0 -0.2 187 2 315.7 316.3 290.6 326.3 3.26 21 646 3832 5.4 -1.6 61 7.0 1.7 206 3 315.6 316.6 292.4 332.4 5.27 22 638 3934 4.8 -4.2 52 9.0 0.3 232 4 316.1 316.9 291.7 330.1 4.39 23 637 3946 4.8 -1.2 65 6.0 1.6 235 4 316.2 317.3 292.7 333.7 5.51 24 634 3985 4.6 -1.4 65 6.0 1.4 245 5 316.4 317.5 292.7 333.8 5.45 25 627 4075 4.0 -3.0 60 7.0 0.4 267 6 316.7 317.7 292.4 332.4 4.89 26 626 4088 4.0 -4.0 56 8.0 0.0 271 6 316.9 317.8 292.1 331.5 4.55 27 621 4154 4.4 -15.6 22 20.0 -3.3 287 7 318.1 318.4 290.0 324.2 1.83 28 620 4167 4.4 -15.6 22 20.0 -3.3 290 7 318.2 318.6 290.1 324.3 1.83 29 613 4259 4.2 -16.8 20 21.0 -3.7 314 8 319.0 319.3 290.2 324.7 1.67 30 609 4312 3.4 -3.6 60 7.0 -0.2 318 8 318.7 319.6 292.9 334.2 4.82 31 606 4352 3.2 -6.8 48 10.0 -1.5 316 8 318.9 319.6 292.0 331.3 3.79 32 602 4406 2.8 -9.2 41 12.0 -2.6 313 8 319.1 319.7 291.6 329.4 3.16 33 598 4460 2.8 -17.2 21 20.0 -4.7 310 8 319.7 320.0 290.3 325.3 1.66 34 589 4583 1.8 -16.2 25 18.0 -5.0 303 8 319.9 320.2 290.6 326.1 1.83 35 586 4624 1.6 -12.4 34 14.0 -4.2 300 8 320.1 320.6 291.3 328.5 2.52 36 585 4638 1.4 -8.6 47 10.0 -3.1 300 8 320.0 320.7 292.0 331.3 3.41 37 580 4707 1.2 -11.8 37 13.0 -4.3 296 8 320.6 321.1 291.6 329.5 2.67 38 573 4804 0.2 -7.8 55 8.0 -3.5 290 8 320.5 321.3 292.4 332.7 3.71 39 567 4889 -0.3 -11.3 43 11.0 -5.0 285 8 320.9 321.5 291.8 330.4 2.84 40 562 4959 -0.9 -10.9 47 10.0 -5.1 287 8 321.0 321.6 291.9 330.9 2.96 41 554 5074 -1.7 -16.7 31 15.0 -7.2 291 9 321.4 321.8 291.0 327.7 1.87 42 551 5117 -1.5 -23.5 17 22.0 -8.4 293 9 322.1 322.3 290.5 325.8 1.04 43 540 5278 -1.9 -26.9 13 25.0 -9.1 299 9 323.5 323.7 290.6 326.3 0.78 44 528 5457 -0.9 -40.9 3 40.0 -9.6 305 10 326.8 326.8 291.0 327.6 0.20 45 523 5533 -1.3 -28.3 11 27.0 -9.1 307 10 327.2 327.4 291.6 329.8 0.71 46 505 5811 -3.1 -29.1 11 26.0 -10.4 317 11 328.3 328.5 291.9 330.8 0.68 47 503 5843 -3.1 -32.1 9 29.0 -10.6 318 11 328.7 328.8 291.9 330.6 0.51 48 500 5890 -3.5 -32.5 8 29.0 -10.9 320 11 328.8 328.9 291.9 330.6 0.50 49 478 6243 -6.7 -30.7 13 24.0 -12.9 318 14 329.1 329.2 292.1 331.4 0.62 50 457 6592 -8.1 -42.1 5 34.0 -14.7 312 15 331.6 331.6 292.4 332.4 0.21 51 449 6728 -9.1 -40.1 6 31.0 -15.3 310 14 332.0 332.1 292.5 333.0 0.26 52 443 6832 -9.7 -30.7 16 21.0 -15.0 308 14 332.5 332.7 293.0 335.0 0.67 53 442 6850 -9.7 -30.7 16 21.0 -15.0 308 14 332.7 332.9 293.1 335.2 0.67 54 420 7240 -13.1 -34.1 15 21.0 -17.7 279 12 333.3 333.4 293.1 335.2 0.51 55 400 7610 -15.3 -39.3 11 24.0 -19.7 235 12 335.1 335.2 293.4 336.3 0.32 56 300 9720 -30.7 -42.7 30 12.0 -32.1 235 22 342.1 342.2 295.1 343.3 0.30 57 250 10990 -40.7 -51.7 30 11.0 -41.4 220 24 345.6 345.6 295.8 346.1 0.13 58 200 12470 -51.9 -64.9 20 13.0 -52.2 245 25 350.6 350.6 296.8 350.7 0.03 59 150 14280 -63.3 -82.3 6 19.0 -63.4 265 10 361.0 361.0 298.9 361.0 0.00 60 116 15822 -71.5 -85.5 11 14.0 -71.6 190 7 373.4 373.4 301.2 373.4 0.00 61 100 16700 -69.3 -84.3 10 15.0 -69.4 130 7 393.8 393.8 304.3 393.8 0.00 62 93 17130 -71.3 -86.3 9 15.0 -71.3 118 9 398.1 398.1 304.9 398.2 0.00 63 90 17323 -71.3 -86.3 9 15.0 -71.3 82 15 401.9 401.9 305.5 401.9 0.00 64 88 17456 -68.3 -87.3 5 19.0 -68.4 61 14 410.5 410.5 306.6 410.5 0.00 65 84 17736 -66.3 -88.3 3 22.0 -66.5 36 12 420.1 420.1 307.7 420.1 0.00 66 82 17882 -65.3 -88.3 3 23.0 -65.5 47 16 425.0 425.0 308.3 425.0 0.00 67 79 18107 -66.5 -88.5 3 22.0 -66.7 70 18 427.1 427.1 308.5 427.1 0.00 68 70 18840 -65.1 -89.1 2 24.0 -65.3 345 12 445.1 445.1 310.4 445.1 0.00 69 68 19018 -64.5 -88.5 2 24.0 -64.7 2 7 450.1 450.1 310.8 450.1 0.00 70 60 19785 -64.9 -88.9 2 24.0 -65.1 43 16 465.6 465.6 312.3 465.6 0.00 71 58 19994 -63.1 -89.1 2 26.0 -63.4 57 14 474.2 474.2 313.0 474.2 0.00 72 55 20321 -63.7 -88.7 2 25.0 -64.0 67 16 480.1 480.1 313.5 480.1 0.00 73 50 20910 -62.1 -89.1 2 27.0 -62.6 95 25 497.1 497.1 314.8 497.2 0.00 74 49 21035 -61.7 -88.7 2 27.0 -62.2 105 22 501.0 501.0 315.0 501.0 0.00 75 47 21294 -59.7 -87.7 1 28.0 -60.3 101 22 511.8 511.8 315.8 511.8 0.00 76 41 22150 -58.9 -87.9 1 29.0 -59.7 102 25 534.2 534.2 317.2 534.2 0.00 77 34 23337 -54.5 -85.5 1 31.0 -56.0 93 25 575.1 575.1 319.4 575.2 0.01 78 32 23725 -54.9 -84.9 1 30.0 -56.4 94 21 584.1 584.1 319.9 584.2 0.01 79 30 24140 -52.7 -84.7 1 32.0 -54.7 75 36 601.0 601.0 320.6 601.0 0.01 80 28 24587 -50.9 -83.9 1 33.0 -53.4 70 34 618.0 618.0 321.4 618.0 0.01 81 25 25327 -49.5 -82.5 1 33.0 -52.6 66 34 642.3 642.3 322.4 642.5 0.02 82 24 25593 -50.7 -82.7 1 32.0 -53.5 77 34 646.4 646.4 322.6 646.5 0.02 83 22 26163 -48.3 -82.3 1 34.0 -52.1 77 34 669.8 669.8 323.4 670.0 0.02 84 20 26790 -48.7 -82.7 1 34.0 -52.6 100 40 687.1 687.1 324.0 687.3 0.02 85 19 27128 -47.5 -81.5 1 34.0 -51.9 105 42 701.0 701.0 324.5 701.2 0.03 86 18 27484 -49.3 -82.3 1 33.0 -53.2 96 41 706.2 706.2 324.6 706.4 0.03 87 16 28256 -50.1 -83.1 1 33.0 -54.1 100 43 727.8 727.8 325.3 728.0 0.02 88 15 28681 -46.7 -81.7 1 35.0 -52.1 103 34 752.7 752.7 326.0 753.0 0.03 89 13 29634 -45.1 -81.1 1 36.0 -51.7 90 26 789.7 789.7 327.0 790.1 0.04 90 13 29634 -41.5 -79.5 1 38.0 -49.8 90 26 802.1 802.2 327.3 802.7 0.06 91 12 30178 -40.5 -79.5 1 39.0 -49.7 88 29 824.2 824.3 327.8 824.8 0.06 92 10 31410 -44.7 -80.7 1 36.0 -52.5 100 42 852.7 852.7 328.5 853.3 0.06 93 9.3 31901 -39.5 -79.5 1 40.0 -50.4 95 43 890.4 890.4 329.2 891.2 0.08 94 7.0 33850 -38.5 -78.5 1 40.0 -51.4 75 47 969.9 970.0 330.7 971.3 0.12 95 6.9 33949 -38.5 -78.5 1 40.0 -51.5 973.9 974.0 330.8 975.3 0.12 96 6.3 34577 -36.5 -77.5 1 41.0 -51.2 1008.1 1008.2 331.4 1010.0 0.16 TRP 116 15822 -71.5 -85.5 11 14.0 -71.6 190 7 373.4 373.4 301.2 373.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5773.00 m Freezing level: 570.60 mb = 4838.02 m = 15872.57 ft Wetbulb zero: 669.27 mb = 3541.14 m = 11617.77 ft Precipitable water: 1.34 inches Sfc-500 mean rel hum: 44.43 % Est. max temperature: 29.58 C = 85.24 F Sfc-Lift cond lev (LCL): 842.99 mb = 1602.08 m = 5256.12 ft T: 14.96 C 700-500 lapse rate: 4.82 C/km ThetaE index: 21.18 C Layer 826.0- 811.0 mb Conv cond level (CCL): 829.38 mb = 1739.75 m = 5707.79 ft Mean mixing ratio: 11.97 g/kg Conv temperature: 29.74 C = 85.53 F Cap Strength: 4.50 C Lifted Index: 4.39 C Risk: None Lifted Index @300 mb: 4.96 C Lifted Index @700 mb: 2.75 C Showalter Index: 4.21 C Risk: None Total Totals Index: 36.60 C Risk: None Vertical Totals Index: 19.10 C Cross Totals Index: 17.50 C K Index: 20.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 203.00 Risk: None Energy Index: -1.26 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.89 J/kg Max Up Vert Vel: 1.33 m/s Conv Inhibition (B-): 66390.40 J/kg Cap Strength: 4.46 C Lift Cond Lev (LCL): 836.84 mb = 1664.00 m = 5459.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 11 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 10 9 -1.6 -8.9 | 8 3 -0.4 -2.7 1 1000 117 10 10 -1.7 -9.8 | 9 4 -0.6 -3.7 2 979 305 15 12 -3.1 -11.6 | 20 6 -1.9 -5.4 3 946 610 10 11 -1.9 -10.8 | 9 5 -0.7 -4.7 4 925 803 355 11 1.0 -11.0 | 336 5 2.1 -4.8 5 913 914 360 11 -0.0 -11.0 | 346 5 1.2 -4.8 6 881 1219 355 8 0.7 -8.0 | 314 3 1.9 -1.8 7 850 1532 330 12 6.0 -10.4 | 301 8 7.2 -4.2 8 821 1829 350 8 1.4 -7.9 | 304 3 2.6 -1.7 9 791 2134 10 12 -2.1 -11.8 | 9 6 -0.9 -5.7 10 763 2438 355 9 0.8 -9.0 | 325 3 2.0 -2.8 11 736 2743 25 8 -3.4 -7.3 | 64 2 -2.2 -1.1 12 700 3170 15 4 -1.0 -3.9 | 183 2 0.1 2.3 13 659 3658 165 1 -0.3 1.0 | 187 7 0.9 7.1 14 611 4267 320 8 5.1 -6.1 | 270 6 6.3 0.0 15 567 4877 285 8 7.7 -2.1 | 245 10 8.9 4.1 16 500 5890 320 11 7.1 -8.4 | 285 9 8.2 -2.3 17 487 6096 320 12 7.7 -9.2 | 289 9 8.9 -3.0 18 468 6401 315 16 11.3 -11.3 | 292 14 12.5 -5.2 19 432 7010 305 13 10.6 -7.5 | 276 12 11.8 -1.3 20 416 7315 270 12 12.0 -0.0 | 245 15 13.2 6.2 21 400 7610 235 12 9.8 6.9 | 220 17 11.0 13.0 22 399 7620 235 12 9.8 6.9 | 220 17 11.0 13.0 23 383 7925 250 15 14.1 5.1 | 234 19 15.3 11.3 24 368 8230 230 14 10.7 9.0 | 218 19 11.9 15.2 25 353 8534 245 16 14.5 6.8 | 230 20 15.7 12.9 26 338 8839 255 21 20.3 5.4 | 242 24 21.5 11.6 27 325 9144 250 23 21.6 7.9 | 238 27 22.8 14.0 28 300 9720 235 22 18.0 12.6 | 226 27 19.2 18.8 29 286 10058 230 21 16.1 13.5 | 221 26 17.3 19.7 30 262 10668 235 21 17.2 12.0 | 225 26 18.4 18.2 31 251 10973 215 24 13.8 19.7 | 210 30 14.9 25.8 32 250 10990 220 24 15.4 18.4 | 214 30 16.6 24.5 33 218 11887 215 25 14.3 20.5 | 210 31 15.5 26.6 34 209 12192 230 30 23.0 19.3 | 224 35 24.1 25.4 35 200 12470 245 25 22.7 10.6 | 235 29 23.8 16.7 36 190 12802 245 25 22.7 10.6 | 235 29 23.8 16.7 37 172 13411 230 25 19.2 16.1 | 222 30 20.3 22.2 38 156 14021 275 12 12.0 -1.0 | 249 14 13.1 5.1 39 150 14280 265 10 10.0 0.9 | 238 13 11.1 7.0 40 149 14326 260 11 10.8 1.9 | 236 14 12.0 8.1 41 134 14935 220 13 8.4 10.0 | 211 19 9.5 16.1 42 128 15240 255 10 9.7 2.6 | 231 14 10.8 8.7 43 116 15822 190 7 1.2 6.9 | 190 13 2.4 13.1 44 115 15850 180 10 0.0 10.0 | 184 16 1.2 16.2 45 110 16154 195 10 2.6 9.7 | 193 16 3.8 15.8 46 100 16700 130 7 -5.4 4.5 | 159 11 -4.2 10.7 47 99 16764 340 1 0.3 -0.9 | 196 5 1.5 5.2 48 94 17069 130 7 -5.4 4.5 | 159 11 -4.2 10.7 49 89 17374 75 16 -15.5 -4.1 | 98 14 -14.3 2.0 50 85 17678 30 10 -5.0 -8.7 | 57 5 -3.8 -2.5 51 81 17983 55 18 -14.7 -10.3 | 73 14 -13.6 -4.2 52 77 18288 90 18 -18.0 0.0 | 110 18 -16.8 6.2 53 73 18593 145 12 -6.9 9.8 | 160 17 -5.7 16.0 54 70 18840 345 12 3.1 -11.6 | 322 7 4.3 -5.4 55 69 18898 0 0 -0.0 -0.0 | 191 6 1.2 6.2 56 66 19202 5 18 -1.6 -17.9 | 2 12 -0.4 -11.8 57 60 19812 45 16 -11.3 -11.3 | 63 11 -10.1 -5.2 58 57 20117 65 13 -11.8 -5.5 | 94 11 -10.6 0.7 59 52 20726 70 21 -19.7 -7.2 | 87 19 -18.6 -1.0 60 50 20910 95 25 -24.9 2.2 | 109 25 -23.7 8.3 61 49 21031 105 22 -21.3 5.7 | 121 23 -20.1 11.9 62 47 21336 100 22 -21.7 3.8 | 116 23 -20.5 10.0 63 45 21641 85 23 -22.9 -2.0 | 101 22 -21.7 4.2 64 40 22250 105 25 -24.1 6.5 | 119 26 -23.0 12.6 65 37 22860 100 30 -29.5 5.2 | 112 31 -28.4 11.4 66 35 23165 105 24 -23.2 6.2 | 119 25 -22.0 12.4 67 33 23470 85 25 -24.9 -2.2 | 100 24 -23.7 4.0 68 32 23774 95 20 -19.9 1.7 | 113 20 -18.8 7.9 69 30 24079 65 19 -17.2 -8.0 | 83 16 -16.1 -1.9 70 30 24140 75 36 -34.8 -9.3 | 85 34 -33.6 -3.2 71 29 24384 60 28 -24.2 -14.0 | 71 24 -23.1 -7.8 72 28 24689 75 37 -35.7 -9.6 | 84 35 -34.6 -3.4 73 25 25298 65 34 -30.8 -14.4 | 75 31 -29.6 -8.2 74 23 25908 90 33 -33.0 0.0 | 101 32 -31.8 6.2 75 22 26213 75 34 -32.8 -8.8 | 85 32 -31.7 -2.6 76 20 26790 100 40 -39.4 6.9 | 109 40 -38.2 13.1 77 20 26822 115 39 -35.3 16.5 | 124 41 -34.2 22.6 78 18 27432 95 44 -43.8 3.8 | 103 44 -42.7 10.0 79 17 27737 100 30 -29.5 5.2 | 112 31 -28.4 11.4 80 16 28346 100 45 -44.3 7.8 | 108 45 -43.1 14.0 81 14 28956 105 26 -25.1 6.7 | 118 27 -23.9 12.9 82 13 29870 85 26 -25.9 -2.3 | 99 25 -24.7 3.9 83 10 31410 100 42 -41.4 7.3 | 109 42 -40.2 13.5 84 7 33850 75 47 -45.4 -12.2 | 82 45 -44.2 -6.0 Wind Parameters Mean winds (0-6000m): 340.7 at 8.4 knts Storm direction: 10.7 at 6.3 knts Shear (0-3000m) pos: 1.3 neg: 1.2 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 166.3 deg Storm rel helicity (0-3000m) pos: 10.1 neg: -11.3 tot: -1.2 m^2/s^2 ave: -0.4 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.18 Bulk Shear: 4.82 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 13 11 15 5| 2.1 0.0 2.1| 1.0 -1.3 -0.3 -0.6 -0.02| 4.6 -0.1 1000 7 11 1 5| 1.0 1.5 2.6| 2.0 -6.0 -4.0 -4.0 -0.31| 5.2 -1.6 1500 359 11 343 5| 0.7 2.3 3.0| 2.2 -8.5 -6.2 -4.2 -0.30| 5.8 -1.7 2000 357 10 338 5| 1.9 1.7 3.7| 6.9 -8.5 -1.6 -0.8 -0.03| 6.5 -0.2 2500 359 10 341 4| 1.4 1.4 2.8| 8.1 -11.3 -3.2 -1.3 -0.05| 6.3 -0.3 3000 1 10 345 4| 1.3 1.2 2.4| 10.1 -11.3 -1.2 -0.4 0.09| 6.2 0.6 4000 359 8 326 2| 0.9 0.9 1.8| 33.5 -11.9 21.5 5.4 0.25| 6.7 1.7 5000 349 8 302 3| 0.4 0.8 1.3| 45.8 -18.7 27.2 5.4 0.25| 6.5 1.6 6000 341 8 294 4| 0.2 0.7 0.9| 59.5 -18.7 40.8 6.8 0.31| 5.9 1.8 Wrote GIF file: /home/apache/climate/data/raob//KJAN/skewt/KJAN.skewt.20250804.00.gif