UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080912.upa.cvt Date: 1200Z 9 AUG 25 Searching for KJAN... Searching the city database file for: KJAN ... Date:1200Z 9 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 1007 101 22.8 21.1 90 1.7 21.6 0 0 295.4 298.2 294.5 340.8 15.83 1 1002 132 23.4 20.0 81 3.4 21.1 78 2 296.4 299.1 294.1 339.2 14.85 2 1000 144 23.4 20.0 81 3.4 21.1 110 3 296.5 299.2 294.2 339.5 14.88 3 987 258 22.6 19.8 84 2.8 20.6 131 9 296.9 299.6 294.3 339.8 14.89 4 977 347 23.2 18.2 73 5.0 19.8 139 12 298.3 300.8 293.8 337.8 13.58 5 973 383 23.2 18.6 75 4.6 20.0 139 13 298.7 301.2 294.1 339.4 13.99 6 953 565 22.0 18.4 80 3.6 19.5 136 17 299.2 301.8 294.4 340.4 14.11 7 933 749 21.4 16.4 73 5.0 18.0 129 12 300.5 302.8 293.7 337.6 12.67 8 925 824 21.0 16.1 74 4.9 17.7 125 9 300.8 303.1 293.7 337.6 12.54 9 916 909 20.4 16.4 78 4.0 17.7 116 8 301.0 303.4 294.1 339.0 12.91 10 881 1245 18.8 12.8 68 6.0 14.9 128 4 302.7 304.7 292.9 334.2 10.60 11 877 1284 18.4 13.9 75 4.5 15.4 117 5 302.7 304.8 293.5 336.6 11.46 12 865 1402 18.0 12.0 68 6.0 14.1 83 6 303.5 305.4 292.8 334.0 10.24 13 850 1552 16.8 12.1 74 4.7 13.8 40 7 303.7 305.7 293.0 335.0 10.49 14 835 1704 16.4 10.4 68 6.0 12.6 29 6 304.9 306.6 292.6 333.4 9.53 15 829 1765 16.0 11.1 73 4.9 12.9 25 6 305.1 307.0 293.1 335.2 10.06 16 814 1921 15.2 9.2 67 6.0 11.5 21 7 305.8 307.5 292.5 333.0 9.01 17 789 2185 13.2 9.1 76 4.1 10.7 36 10 306.4 308.2 292.9 334.3 9.24 18 781 2270 13.0 8.1 72 4.9 10.0 57 9 307.1 308.7 292.7 333.5 8.71 19 775 2335 12.8 4.8 58 8.0 8.2 73 8 307.6 308.9 291.4 328.9 6.97 20 771 2379 12.6 7.6 72 5.0 9.6 84 7 307.8 309.4 292.7 333.7 8.53 21 767 2423 12.6 5.6 62 7.0 8.5 95 6 308.3 309.7 292.0 331.1 7.46 22 759 2511 12.0 6.0 67 6.0 8.5 101 6 308.5 310.0 292.3 332.2 7.75 23 733 2802 10.4 3.4 62 7.0 6.4 101 4 309.9 311.2 291.9 330.5 6.68 24 731 2825 10.4 2.4 58 8.0 5.9 100 5 310.1 311.3 291.6 329.4 6.23 25 724 2905 9.6 3.6 66 6.0 6.2 94 5 310.1 311.4 292.0 331.3 6.86 26 702 3161 7.8 2.8 71 5.0 5.0 77 8 310.9 312.1 292.2 331.6 6.68 27 700 3185 7.6 1.6 66 6.0 4.3 75 8 310.9 312.1 291.7 330.0 6.15 28 699 3197 7.6 1.6 66 6.0 4.3 76 8 311.0 312.2 291.7 330.2 6.16 29 677 3460 6.8 -4.2 45 11.0 1.4 83 11 313.0 313.8 290.6 326.1 4.14 30 672 3521 6.4 -3.6 49 10.0 1.4 82 12 313.2 314.0 290.9 327.0 4.36 31 668 3570 5.8 -1.2 61 7.0 2.1 82 12 313.1 314.1 291.6 329.6 5.25 32 655 3731 4.6 -4.4 52 9.0 0.2 78 12 313.5 314.3 290.8 326.9 4.21 33 641 3907 3.4 -2.6 65 6.0 0.4 72 11 314.1 315.0 291.6 329.7 4.93 34 638 3945 3.2 -4.8 56 8.0 -0.7 71 10 314.3 315.1 291.0 327.6 4.20 35 633 4009 3.4 -12.6 30 16.0 -3.1 68 10 315.2 315.6 289.6 322.7 2.29 36 631 4034 3.0 -5.0 56 8.0 -0.9 66 11 315.0 315.8 291.3 328.4 4.18 37 630 4047 3.0 -7.0 48 10.0 -1.6 65 11 315.2 315.9 290.7 326.7 3.59 38 626 4099 3.0 -4.0 60 7.0 -0.4 62 11 315.7 316.6 291.8 330.3 4.55 39 622 4151 2.6 -5.4 56 8.0 -1.2 59 12 315.9 316.6 291.5 329.1 4.11 40 621 4164 2.6 -6.4 51 9.0 -1.6 58 12 316.0 316.7 291.2 328.3 3.81 41 617 4216 3.0 -14.0 27 17.0 -3.7 54 12 317.0 317.5 290.0 324.0 2.10 42 586 4632 0.0 -13.0 37 13.0 -5.2 58 11 318.3 318.7 290.6 326.2 2.40 43 579 4729 0.0 -17.0 26 17.0 -6.2 42 11 319.4 319.7 290.3 325.2 1.74 44 573 4812 -0.7 -9.7 51 9.0 -4.6 29 10 319.5 320.1 291.7 330.0 3.20 45 570 4854 -1.1 -12.1 43 11.0 -5.6 22 10 319.5 320.0 291.2 328.3 2.65 46 568 4882 -1.5 -5.8 72 4.3 -3.6 17 10 319.3 320.2 292.7 333.5 4.37 47 565 4924 -1.9 -6.7 70 4.8 -4.1 19 10 319.4 320.2 292.4 332.7 4.10 48 563 4952 -1.9 -12.9 43 11.0 -6.3 22 10 319.7 320.2 291.2 328.0 2.52 49 561 4981 -1.9 -15.9 33 14.0 -7.1 25 10 320.0 320.4 290.7 326.6 1.97 50 560 4995 -1.9 -13.9 39 12.0 -6.6 27 10 320.2 320.6 291.2 328.0 2.33 51 559 5009 -2.1 -10.1 54 8.0 -5.5 28 10 320.1 320.7 291.9 330.6 3.17 52 557 5038 -2.3 -12.3 46 10.0 -6.4 32 10 320.2 320.7 291.5 329.1 2.67 53 500 5890 -6.3 -25.3 21 19.0 -11.8 85 5 325.4 325.6 291.4 328.8 0.98 54 400 7600 -17.5 -39.5 13 22.0 -21.2 55 13 332.2 332.3 292.6 333.4 0.31 55 300 9680 -33.1 -53.1 12 20.0 -34.6 60 18 338.7 338.7 294.1 339.1 0.09 56 250 10940 -43.1 -61.1 12 18.0 -43.8 50 8 342.0 342.0 294.8 342.2 0.04 57 200 12400 -53.9 -70.9 11 17.0 -54.2 215 15 347.4 347.4 296.1 347.5 0.01 58 150 14200 -65.5 -77.5 17 12.0 -65.6 230 12 357.2 357.2 298.1 357.3 0.01 59 124 15353 -68.1 -83.1 10 15.0 -68.2 340 11 372.5 372.5 301.0 372.5 0.00 60 100 16650 -67.1 -86.1 5 19.0 -67.2 175 18 398.1 398.1 304.9 398.1 0.00 61 93 17086 -67.5 -87.5 4 20.0 -67.6 172 14 405.6 405.6 305.9 405.7 0.00 62 91 17218 -65.3 -87.3 3 22.0 -65.5 171 12 412.5 412.5 306.8 412.5 0.00 63 88 17421 -66.3 -87.3 4 21.0 -66.4 168 10 414.5 414.5 307.0 414.5 0.00 64 81 17923 -64.7 -87.7 3 23.0 -64.9 83 10 427.7 427.7 308.6 427.7 0.00 65 78 18153 -65.9 -87.9 3 22.0 -66.1 85 13 429.9 429.9 308.8 429.9 0.00 66 70 18810 -64.7 -88.7 2 24.0 -64.9 80 18 446.0 446.0 310.5 446.0 0.00 67 65 19260 -65.9 -88.9 3 23.0 -66.1 90 16 452.9 452.9 311.1 452.9 0.00 68 53 20516 -59.9 -87.9 1 28.0 -60.4 100 24 494.0 494.0 314.5 494.0 0.00 69 50 20880 -58.9 -86.9 2 28.0 -59.6 75 28 504.7 504.7 315.3 504.7 0.00 70 44 21686 -57.3 -86.3 1 29.0 -58.2 84 27 527.4 527.4 316.8 527.4 0.01 71 42 21980 -57.9 -86.9 1 29.0 -58.7 81 23 533.0 533.0 317.1 533.0 0.00 72 39 22449 -55.7 -85.7 1 30.0 -56.9 88 26 549.9 549.9 318.1 550.0 0.01 73 34 23327 -54.1 -85.1 1 31.0 -55.6 89 23 576.2 576.2 319.5 576.2 0.01 74 30 24130 -54.3 -85.3 1 31.0 -56.0 75 25 596.6 596.6 320.5 596.7 0.01 75 24 25557 -56.1 -86.1 1 30.0 -57.8 81 26 630.7 630.7 321.9 630.8 0.01 76 22 26113 -54.1 -85.1 1 31.0 -56.3 88 33 652.5 652.5 322.8 652.6 0.01 77 20 26730 -51.1 -83.1 1 32.0 -54.2 100 37 679.8 679.8 323.7 679.9 0.02 78 19 27063 -51.3 -83.3 1 32.0 -54.5 98 36 689.2 689.2 324.1 689.3 0.02 79 18 27414 -50.5 -83.5 1 33.0 -54.1 95 35 702.4 702.5 324.5 702.6 0.02 80 17 27790 -44.9 -80.9 1 36.0 -50.6 89 40 732.0 732.0 325.4 732.3 0.03 81 13 29568 -47.9 -81.9 1 34.0 -53.4 90 53 780.0 780.0 326.7 780.3 0.04 82 12 30096 -47.7 -82.7 1 35.0 -53.5 97 50 798.7 798.8 327.2 799.1 0.04 83 12 30096 -46.3 -81.3 1 35.0 -52.7 97 50 803.7 803.7 327.3 804.1 0.04 84 11 30674 -45.4 -81.4 1 36.0 -52.5 90 63 827.1 827.1 327.9 827.5 0.05 85 10 31310 -44.5 -81.5 1 37.0 -52.4 95 47 853.4 853.5 328.5 853.9 0.05 86 9.9 31377 -43.9 -80.9 1 37.0 -52.2 858.1 858.2 328.6 858.7 0.06 87 9.1 31944 -42.9 -80.9 1 38.0 -52.1 882.9 882.9 329.1 883.5 0.06 88 8.4 32490 -37.9 -78.9 1 41.0 -50.2 923.0 923.0 329.9 924.0 0.09 89 8.0 32825 -39.1 -79.1 1 40.0 -51.0 931.2 931.2 330.0 932.2 0.10 90 7.1 33652 -34.5 -77.5 0 43.0 -49.8 982.4 982.5 330.9 984.1 0.14 TRP 124 15353 -68.1 -83.1 10 15.0 -68.2 340 11 372.5 372.5 301.0 372.5 0.00 WND 11 30674 -45.4 -81.4 1 36.0 -52.5 90 63 827.1 827.1 327.9 827.5 0.05 Sounding variables and indices 1000-500 mb thick: 5746.00 m Freezing level: 579.00 mb = 4728.52 m = 15513.33 ft Wetbulb zero: 639.91 mb = 3920.49 m = 12862.34 ft Precipitable water: 1.56 inches Sfc-500 mean rel hum: 57.59 % Est. max temperature: 31.08 C = 87.94 F Sfc-Lift cond lev (LCL): 982.61 mb = 297.36 m = 975.58 ft T: 22.86 C 700-500 lapse rate: 5.14 C/km ThetaE index: 4.80 C Layer 881.0- 877.0 mb Conv cond level (CCL): 822.67 mb = 1830.52 m = 6005.58 ft Mean mixing ratio: 13.73 g/kg Conv temperature: 32.86 C = 91.15 F Cap Strength: 2.61 C Lifted Index: 0.86 C Risk: Showers probable Lifted Index @300 mb: 1.51 C Lifted Index @700 mb: 0.20 C Showalter Index: 2.65 C Risk: Showers probable Total Totals Index: 41.50 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 18.40 C K Index: 29.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 164.20 Risk: None Energy Index: -1.13 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.84 J/kg Max Up Vert Vel: 6.46 m/s Conv Inhibition (B-): 148.93 J/kg Cap Strength: 2.61 C Lift Cond Lev (LCL): 901.15 mb = 1049.75 m = 3444.03 ft Lev Free Conv (LFC): 656.15 mb = 3716.52 m = 12193.15 ft Equ Level (EL): 626.15 mb = 4097.03 m = 13441.54 ft B at Equ Level: 20.78 J/kg Max Parcel Lev (MPL): 506.15 mb = 5793.56 m = 19007.52 ft Wind level data Storm motion: 102 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 1007 101 0 0 -0.0 -0.0 | 282 7 6.8 -1.5 1 1000 144 110 3 -2.8 1.0 | 276 4 4.0 -0.5 2 982 305 140 11 -7.1 8.4 | 178 7 -0.2 6.9 3 948 610 135 18 -12.7 12.7 | 152 13 -5.9 11.2 4 925 824 125 9 -7.4 5.2 | 172 4 -0.5 3.7 5 915 914 115 8 -7.3 3.4 | 168 2 -0.4 1.9 6 883 1219 135 4 -2.8 2.8 | 251 4 4.0 1.3 7 850 1552 40 7 -4.5 -5.4 | 341 7 2.3 -6.8 8 822 1829 20 6 -2.1 -5.6 | 326 9 4.8 -7.1 9 793 2134 25 11 -4.6 -10.0 | 349 12 2.2 -11.4 10 765 2438 100 6 -5.9 1.0 | 295 1 0.9 -0.4 11 738 2743 105 4 -3.9 1.0 | 278 3 3.0 -0.4 12 700 3185 75 8 -7.7 -2.1 | 14 4 -0.9 -3.6 13 686 3353 85 10 -10.0 -0.9 | 53 4 -3.1 -2.4 14 660 3658 80 13 -12.8 -2.3 | 58 7 -6.0 -3.7 15 635 3962 70 10 -9.4 -3.4 | 28 6 -2.6 -4.9 16 612 4267 50 13 -10.0 -8.4 | 18 10 -3.1 -9.8 17 589 4572 65 11 -10.0 -4.6 | 27 7 -3.1 -6.1 18 567 4877 15 10 -2.6 -9.7 | 339 12 4.3 -11.1 19 546 5182 50 10 -7.7 -6.4 | 6 8 -0.8 -7.9 20 526 5486 45 15 -10.6 -10.6 | 17 13 -3.8 -12.1 21 506 5791 55 10 -8.2 -5.7 | 11 7 -1.3 -7.2 22 500 5890 85 5 -5.0 -0.4 | 316 3 1.9 -1.9 23 487 6096 130 10 -7.7 6.4 | 171 5 -0.8 4.9 24 468 6401 155 15 -6.3 13.6 | 182 12 0.5 12.1 25 450 6706 115 13 -11.8 5.5 | 129 6 -4.9 4.0 26 415 7315 70 10 -9.4 -3.4 | 28 6 -2.6 -4.9 27 400 7600 55 13 -10.6 -7.5 | 23 10 -3.8 -8.9 28 399 7620 70 10 -9.4 -3.4 | 28 6 -2.6 -4.9 29 337 8839 85 21 -20.9 -1.8 | 77 14 -14.1 -3.3 30 323 9144 60 18 -15.6 -9.0 | 40 14 -8.7 -10.5 31 300 9680 60 18 -15.6 -9.0 | 40 14 -8.7 -10.5 32 284 10058 55 17 -13.9 -9.8 | 32 13 -7.1 -11.2 33 260 10668 85 17 -16.9 -1.5 | 74 11 -10.1 -3.0 34 250 10940 50 8 -6.1 -5.1 | 354 7 0.7 -6.6 35 249 10973 85 11 -11.0 -1.0 | 59 5 -4.1 -2.4 36 237 11278 50 10 -7.7 -6.4 | 6 8 -0.8 -7.9 37 227 11582 55 11 -9.0 -6.3 | 16 8 -2.2 -7.8 38 206 12192 195 10 2.6 9.7 | 229 12 9.4 8.2 39 200 12400 215 15 8.6 12.3 | 235 19 15.4 10.8 40 197 12497 220 12 7.7 9.2 | 242 16 14.6 7.7 41 179 13106 210 17 8.5 14.7 | 229 20 15.3 13.2 42 150 14200 230 12 9.2 7.7 | 249 17 16.0 6.2 43 140 14630 230 10 7.7 6.4 | 251 15 14.5 4.9 44 133 14935 275 10 10.0 -0.9 | 278 17 16.8 -2.4 45 126 15240 260 10 9.8 1.7 | 269 17 16.7 0.3 46 124 15353 340 11 3.8 -10.3 | 318 16 10.6 -11.8 47 120 15545 340 11 3.8 -10.3 | 318 16 10.6 -11.8 48 114 15850 115 10 -9.1 4.2 | 141 4 -2.2 2.7 49 103 16459 210 3 1.5 2.6 | 262 8 8.3 1.1 50 100 16650 175 18 -1.6 17.9 | 198 17 5.3 16.5 51 98 16764 175 18 -1.6 17.9 | 198 17 5.3 16.5 52 89 17374 170 10 -1.7 9.8 | 211 10 5.1 8.4 53 84 17678 160 12 -4.1 11.3 | 196 10 2.7 9.8 54 80 17983 65 10 -9.1 -4.2 | 21 6 -2.2 -5.7 55 76 18288 100 16 -15.8 2.8 | 98 9 -8.9 1.3 56 73 18593 120 16 -13.9 8.0 | 133 10 -7.0 6.5 57 70 18810 80 18 -17.7 -3.1 | 67 12 -10.9 -4.6 58 69 18898 75 17 -16.4 -4.4 | 58 11 -9.6 -5.9 59 63 19507 100 16 -15.8 2.8 | 98 9 -8.9 1.3 60 59 19812 85 15 -14.9 -1.3 | 71 9 -8.1 -2.8 61 57 20117 95 20 -19.9 1.7 | 91 13 -13.1 0.3 62 54 20422 110 24 -22.6 8.2 | 113 17 -15.7 6.7 63 51 20726 80 25 -24.6 -4.3 | 72 19 -17.8 -5.8 64 50 20880 75 28 -27.0 -7.2 | 67 22 -20.2 -8.7 65 49 21031 75 27 -26.1 -7.0 | 66 21 -19.2 -8.5 66 47 21336 90 32 -32.0 0.0 | 87 25 -25.2 -1.5 67 42 21946 80 23 -22.7 -4.0 | 71 17 -15.8 -5.5 68 38 22555 90 26 -26.0 0.0 | 86 19 -19.2 -1.5 69 37 22860 70 18 -16.9 -6.2 | 53 13 -10.1 -7.6 70 33 23470 95 24 -23.9 2.1 | 92 17 -17.1 0.6 71 30 24079 95 35 -34.9 3.1 | 93 28 -28.0 1.6 72 30 24130 75 25 -24.1 -6.5 | 65 19 -17.3 -8.0 73 29 24384 90 26 -26.0 0.0 | 86 19 -19.2 -1.5 74 27 24689 105 32 -30.9 8.3 | 106 25 -24.1 6.8 75 26 24994 95 22 -21.9 1.9 | 92 15 -15.1 0.4 76 24 25603 80 26 -25.6 -4.5 | 72 20 -18.8 -6.0 77 23 25908 95 30 -29.9 2.6 | 93 23 -23.0 1.1 78 22 26213 85 34 -33.9 -3.0 | 81 27 -27.0 -4.4 79 20 26730 100 37 -36.4 6.4 | 99 30 -29.6 4.9 80 18 27432 95 35 -34.9 3.1 | 93 28 -28.0 1.6 81 16 28346 80 47 -46.3 -8.2 | 76 41 -39.4 -9.6 82 15 28651 85 34 -33.9 -3.0 | 81 27 -27.0 -4.4 83 14 28956 75 51 -49.3 -13.2 | 71 45 -42.4 -14.7 84 13 29566 90 53 -53.0 0.0 | 88 46 -46.2 -1.5 85 12 29870 100 45 -44.3 7.8 | 100 38 -37.5 6.3 86 11 30674 90 63 -63.0 0.0 | 88 56 -56.2 -1.5 87 10 31310 95 47 -46.8 4.1 | 94 40 -40.0 2.6 Wind Parameters Mean winds (0-6000m): 72.2 at 9.3 knts Storm direction: 102.2 at 7.0 knts Shear (0-3000m) pos: 4.6 neg: 4.3 tot: 8.9 10-3/s Storm rel Dir Shear (0-3000m): 84.2 deg Storm rel helicity (0-3000m) pos: 25.6 neg: -22.2 tot: 3.4 m^2/s^2 ave: 1.1 10^-3 m/s^2 rel: 0.03 Storm rel vorticity (0-3000m) horiz: 11.7 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.41 Bulk Shear: 14.77 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 ------------------------------------------------------------------------------- 500 136 11 175 6| 18.3 0.0 18.3| 0.0 -16.8 -16.8 -33.6 -0.64| 19.9-12.8 1000 132 10 171 5| 9.2 6.3 15.5| 4.1 -16.8 -12.7 -12.7 -0.25| 16.9 -4.2 1500 124 9 173 3| 6.1 6.9 13.0| 8.1 -17.9 -9.9 -6.6 -0.07| 15.2 -1.1 2000 105 8 121 1| 4.6 6.1 10.7| 16.9 -21.1 -4.2 -2.1 -0.02| 13.0 -0.3 2500 96 8 68 1| 5.5 4.9 10.3| 24.0 -22.2 1.8 0.7 -0.01| 13.1 -0.2 3000 96 8 51 1| 4.6 4.3 8.9| 25.6 -22.2 3.4 1.1 0.03| 11.7 0.4 4000 88 9 43 2| 3.7 3.7 7.5| 28.9 -28.4 0.6 0.1 0.02| 10.2 0.2 5000 76 9 28 4| 3.0 3.3 6.3| 39.6 -47.6 -8.0 -1.6 -0.02| 9.9 -0.2 6000 72 9 25 5| 3.5 2.8 6.3| 47.7 -53.5 -5.8 -1.0 -0.07| 10.6 -0.7 Wrote GIF file: /home/apache/climate/data/raob//KJAN/skewt/KJAN.skewt.20250809.12.gif