UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120700.upa.cvt Date: 0000Z 7 DEC 25 Searching for KJAN... Searching the city database file for: KJAN ... Date:0000Z 7 DEC 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 10.0 6.7 80 3.3 8.3 120 4 282.8 283.9 281.3 299.8 6.13 1 1003 105 10.2 6.0 75 4.2 8.0 127 5 283.1 284.1 281.0 299.3 5.85 2 1001 114 11.6 6.6 71 5.0 8.9 142 6 284.7 285.7 282.1 301.7 6.11 3 1000 118 11.8 5.8 67 6.0 8.6 150 7 285.0 286.0 281.8 301.1 5.78 4 939 641 7.2 4.6 84 2.6 5.9 171 10 285.4 286.4 281.9 301.3 5.66 5 934 685 7.0 3.6 79 3.4 5.3 172 10 285.7 286.6 281.6 300.6 5.30 6 929 729 8.2 -1.8 49 10.0 3.7 174 9 287.3 288.0 280.3 297.7 3.60 7 927 747 8.6 -2.4 46 11.0 3.7 174 9 287.9 288.5 280.4 297.9 3.45 8 925 765 8.8 -2.2 46 11.0 3.9 175 9 288.3 288.9 280.7 298.5 3.51 9 921 801 9.0 -3.0 43 12.0 3.7 177 9 288.9 289.5 280.7 298.5 3.32 10 905 946 8.8 -3.2 43 12.0 3.5 192 9 290.1 290.7 281.3 299.8 3.33 11 891 1075 8.6 -0.4 53 9.0 4.4 222 11 291.2 291.9 282.7 303.3 4.17 12 884 1140 8.8 -0.2 53 9.0 4.5 237 11 292.1 292.8 283.2 304.5 4.26 13 872 1254 8.4 3.5 71 4.9 5.9 258 12 292.8 293.8 285.0 309.1 5.64 14 868 1292 8.4 4.9 79 3.5 6.5 261 12 293.2 294.3 285.8 311.3 6.26 15 860 1368 9.0 1.0 57 8.0 5.0 267 13 294.6 295.4 284.8 308.6 4.78 16 850 1465 8.4 -0.6 53 9.0 4.1 275 13 294.9 295.7 284.4 307.6 4.30 17 841 1553 7.8 -1.2 53 9.0 3.5 275 13 295.2 296.0 284.4 307.5 4.16 18 839 1572 7.8 -2.2 49 10.0 3.1 275 13 295.4 296.1 284.1 306.9 3.87 19 830 1661 8.2 -13.8 19 22.0 0.2 275 15 296.7 297.0 282.0 301.7 1.58 20 826 1701 8.2 -10.8 25 19.0 0.8 275 15 297.2 297.5 282.7 303.4 2.03 21 795 2016 6.6 -9.4 31 16.0 0.1 278 22 298.7 299.1 283.8 306.0 2.36 22 762 2363 4.8 -15.2 22 20.0 -2.2 273 27 300.4 300.7 283.5 305.3 1.54 23 757 2416 4.8 -21.2 13 26.0 -3.2 271 28 301.0 301.2 283.0 304.0 0.93 24 753 2459 4.6 -19.4 16 24.0 -3.1 270 29 301.2 301.4 283.3 304.7 1.09 25 745 2546 5.2 -20.8 13 26.0 -3.0 268 31 302.8 303.0 283.8 306.0 0.98 26 742 2579 5.2 -20.8 13 26.0 -3.0 268 33 303.1 303.3 284.0 306.4 0.98 27 738 2623 5.0 -20.0 14 25.0 -3.0 267 34 303.4 303.6 284.1 306.8 1.06 28 736 2646 5.0 -15.0 22 20.0 -2.2 267 35 303.6 303.9 284.9 308.8 1.62 29 732 2690 5.2 -20.8 13 26.0 -3.1 266 36 304.3 304.5 284.4 307.6 0.99 30 728 2735 5.0 -13.0 26 18.0 -1.9 265 38 304.6 304.9 285.6 310.7 1.93 31 725 2768 5.2 -17.8 17 23.0 -2.7 265 38 305.2 305.4 285.1 309.4 1.30 32 711 2927 4.2 -10.8 33 15.0 -1.8 262 38 305.8 306.2 286.5 313.2 2.36 33 700 3054 3.6 -12.4 30 16.0 -2.6 260 38 306.5 306.9 286.5 313.2 2.11 34 683 3253 2.6 -16.4 23 19.0 -4.1 262 38 307.5 307.8 286.2 312.6 1.55 35 673 3372 2.2 -25.8 10 28.0 -5.7 263 38 308.4 308.5 285.6 310.7 0.69 36 667 3444 1.8 -23.2 14 25.0 -5.7 263 38 308.7 308.9 285.9 311.7 0.88 37 664 3480 1.6 -26.4 10 28.0 -6.2 263 38 308.9 309.0 285.7 311.1 0.67 38 627 3937 -2.5 -28.5 12 26.0 -9.1 265 37 309.3 309.4 285.8 311.3 0.58 39 611 4142 -3.3 -38.3 5 35.0 -10.3 265 36 310.7 310.7 285.9 311.5 0.23 40 599 4298 -4.3 -43.3 3 39.0 -11.2 265 35 311.3 311.3 285.9 311.8 0.14 41 500 5690 -15.3 -44.3 6 29.0 -19.3 265 52 314.4 314.4 287.1 314.9 0.15 42 486 5904 -16.7 -43.7 8 27.0 -20.4 265 55 315.2 315.3 287.3 315.8 0.16 43 484 5935 -16.3 -44.3 7 28.0 -20.1 265 56 316.1 316.1 287.6 316.7 0.15 44 461 6300 -18.5 -40.5 13 22.0 -21.7 265 67 317.8 317.8 288.3 318.7 0.24 45 446 6547 -19.7 -35.7 23 16.0 -22.4 265 76 319.3 319.4 289.0 320.8 0.41 46 433 6766 -20.3 -31.3 37 11.0 -22.4 265 84 321.2 321.4 289.8 323.5 0.65 47 430 6818 -20.1 -33.1 30 13.0 -22.5 265 86 322.1 322.2 290.0 324.1 0.55 48 416 7062 -21.9 -30.9 44 9.0 -23.6 264 94 322.9 323.0 290.4 325.4 0.70 49 413 7116 -22.3 -32.3 40 10.0 -24.1 264 94 323.0 323.2 290.3 325.3 0.62 50 400 7350 -24.3 -33.3 43 9.0 -25.8 260 98 323.4 323.5 290.4 325.5 0.58 51 365 8012 -30.5 -35.5 62 5.0 -31.2 260 94 323.7 323.8 290.5 325.6 0.51 52 364 8031 -30.5 -37.5 50 7.0 -31.4 260 94 324.0 324.1 290.4 325.5 0.42 53 362 8070 -30.1 -45.1 22 15.0 -31.6 260 93 325.0 325.1 290.5 325.7 0.19 54 360 8110 -28.9 -59.9 3 31.0 -30.9 260 93 327.1 327.1 290.9 327.3 0.03 55 300 9400 -35.9 -46.9 31 11.0 -36.8 260 139 334.8 334.8 293.2 335.5 0.19 56 297 9470 -36.4 -47.9 30 11.4 -37.3 260 141 335.0 335.0 293.2 335.7 0.17 57 250 10640 -45.3 -64.3 10 19.0 -45.9 255 137 338.7 338.7 294.0 338.8 0.03 58 200 12090 -54.5 -74.5 7 20.0 -54.8 255 130 346.5 346.5 295.8 346.5 0.01 59 150 13910 -60.7 -84.7 3 24.0 -60.9 260 72 365.5 365.5 299.8 365.5 0.00 60 109 15848 -70.3 -89.3 5 19.0 -70.4 260 65 382.4 382.4 302.6 382.4 0.00 61 100 16360 -69.5 -88.5 5 19.0 -69.6 270 59 393.4 393.4 304.3 393.5 0.00 62 77 17911 -72.1 -88.1 7 16.0 -72.2 265 38 418.6 418.6 307.6 418.6 0.00 63 73 18228 -68.7 -88.7 4 20.0 -68.8 264 47 432.2 432.2 309.1 432.2 0.00 64 70 18480 -68.7 -88.7 4 20.0 -68.8 270 41 437.4 437.4 309.6 437.4 0.00 65 69 18566 -68.7 -88.7 4 20.0 -68.8 269 41 439.2 439.2 309.8 439.2 0.00 66 64 19012 -70.9 -89.9 4 19.0 -71.0 263 40 443.9 443.9 310.3 443.9 0.00 67 62 19200 -69.1 -89.1 4 20.0 -69.2 260 40 452.0 452.0 311.0 452.0 0.00 68 60 19395 -69.5 -89.5 4 20.0 -69.6 267 39 455.3 455.3 311.4 455.3 0.00 69 52 20253 -66.1 -90.1 2 24.0 -66.4 280 24 482.3 482.3 313.6 482.3 0.00 70 50 20490 -66.7 -89.7 3 23.0 -67.0 280 18 486.3 486.3 314.0 486.3 0.00 71 45 21126 -67.7 -90.7 2 23.0 -67.9 262 23 498.8 498.8 314.8 498.8 0.00 72 38 22149 -66.1 -90.1 2 24.0 -66.4 272 19 527.5 527.5 316.8 527.6 0.00 73 37 22312 -64.3 -90.3 2 26.0 -64.7 264 17 536.2 536.2 317.3 536.2 0.00 74 34 22829 -65.1 -90.1 2 25.0 -65.5 260 20 547.2 547.2 317.9 547.2 0.00 75 30 23600 -60.7 -88.7 1 28.0 -61.6 260 15 579.2 579.2 319.6 579.2 0.00 76 27 24255 -61.7 -88.7 2 27.0 -62.5 244 11 594.1 594.1 320.3 594.1 0.01 77 24 24988 -60.3 -89.3 1 29.0 -61.4 260 13 618.5 618.5 321.4 618.5 0.01 78 22 25536 -57.1 -87.1 1 30.0 -58.7 265 15 643.6 643.6 322.4 643.7 0.01 79 20 26140 -56.7 -87.7 1 31.0 -58.6 270 11 662.6 662.6 323.2 662.7 0.01 80 19 26466 -54.5 -86.5 1 32.0 -56.9 270 12 679.2 679.2 323.7 679.3 0.01 81 18 26811 -56.1 -86.1 1 30.0 -58.2 309 13 684.8 684.8 323.9 684.9 0.01 82 16 27562 -54.3 -86.3 1 32.0 -57.1 280 12 714.1 714.1 324.9 714.2 0.01 83 15 27974 -54.9 -85.9 1 31.0 -57.7 263 17 725.4 725.4 325.2 725.6 0.02 84 14 28417 -52.7 -84.7 1 32.0 -56.2 236 14 747.3 747.3 325.8 747.5 0.02 85 14 28417 -52.9 -84.9 1 32.0 -56.4 236 14 746.7 746.7 325.8 746.8 0.02 86 13 28896 -51.1 -84.1 1 33.0 -55.4 221 13 768.9 768.9 326.4 769.1 0.03 87 13 28896 -51.1 -84.1 1 33.0 -55.4 221 13 768.9 768.9 326.4 769.1 0.03 88 11 29978 -52.7 -84.7 1 32.0 -56.9 256 17 800.7 800.7 327.3 800.9 0.03 89 10 30600 -47.5 -82.5 1 35.0 -54.1 285 22 842.2 842.3 328.2 842.7 0.04 90 9.0 31301 -44.5 -81.5 1 37.0 -52.9 879.5 879.6 329.0 880.1 0.06 91 8.3 31841 -46.7 -81.7 1 35.0 -54.3 891.5 891.5 329.2 892.1 0.06 92 7.1 32880 -45.3 -81.3 1 36.0 -54.3 938.0 938.0 330.1 938.8 0.08 TRP 109 15848 -70.3 -89.3 5 19.0 -70.4 260 65 382.4 382.4 302.6 382.4 0.00 WND 297 9470 -36.4 -47.9 30 11.4 -37.3 260 141 335.0 335.0 293.2 335.7 0.17 Sounding variables and indices 1000-500 mb thick: 5572.00 m Freezing level: 649.56 mb = 3658.40 m = 12002.48 ft Wetbulb zero: 793.10 mb = 2035.51 m = 6678.11 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 26.57 % Est. max temperature: 21.99 C = 71.58 F Sfc-Lift cond lev (LCL): 954.93 mb = 501.25 m = 1644.49 ft T: 8.43 C 700-500 lapse rate: 7.17 C/km ThetaE index: 9.60 C Layer 860.0- 826.0 mb Conv cond level (CCL): 623.00 mb = 3987.91 m = 13083.53 ft Mean mixing ratio: 5.04 g/kg Conv temperature: 36.85 C = 98.33 F Cap Strength: 13.59 C Lifted Index: 13.30 C Risk: None Lifted Index @300 mb: 24.37 C Lifted Index @700 mb: 12.72 C Showalter Index: 8.53 C Risk: None Total Totals Index: 38.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 14.70 C K Index: 7.10 Risk: None Sweat Index: 78.00 Risk: None Energy Index: 1.68 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.46 J/kg Max Up Vert Vel: 6.55 m/s Conv Inhibition (B-): 67033.10 J/kg Cap Strength: 13.53 C Lift Cond Lev (LCL): 869.47 mb = 1277.54 m = 4191.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 292 at 23 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 101 120 4 -3.5 2.0 | 113 27 -24.9 10.7 1 1000 118 150 7 -3.5 6.1 | 121 29 -24.9 14.8 2 978 305 150 10 -5.0 8.7 | 123 32 -26.4 17.4 3 942 610 170 10 -1.7 9.8 | 129 30 -23.1 18.6 4 925 765 175 9 -0.8 9.0 | 129 28 -22.2 17.7 5 908 914 185 9 0.8 9.0 | 131 27 -20.6 17.7 6 876 1219 255 12 11.6 3.1 | 140 15 -9.8 11.8 7 850 1465 275 13 13.0 -1.1 | 132 11 -8.5 7.6 8 844 1524 275 12 12.0 -1.0 | 129 12 -9.5 7.7 9 813 1829 275 18 17.9 -1.6 | 154 8 -3.5 7.2 10 783 2134 280 25 24.6 -4.3 | 216 5 3.2 4.4 11 755 2438 270 28 28.0 -0.0 | 217 11 6.6 8.7 12 727 2743 265 38 37.9 3.3 | 234 20 16.4 12.0 13 700 3054 260 38 37.4 6.6 | 226 22 16.0 15.3 14 648 3658 265 38 37.9 3.3 | 234 20 16.4 12.0 15 600 4267 265 35 34.9 3.1 | 229 18 13.5 11.8 16 555 4877 260 39 38.4 6.8 | 228 23 17.0 15.5 17 500 5690 265 52 51.8 4.5 | 246 33 30.4 13.3 18 493 5791 265 52 51.8 4.5 | 246 33 30.4 13.3 19 473 6096 265 60 59.8 5.2 | 250 41 38.4 14.0 20 419 7010 265 93 92.6 8.1 | 257 73 71.2 16.8 21 400 7350 260 98 96.5 17.0 | 251 79 75.1 25.8 22 385 7620 260 99 97.5 17.2 | 251 80 76.1 25.9 23 354 8230 260 91 89.6 15.8 | 250 72 68.2 24.5 24 311 9144 260 130 128.0 22.6 | 254 111 106.6 31.3 25 300 9400 260 139 136.9 24.1 | 254 120 115.5 32.9 26 297 9470 260 141 138.9 24.5 | 254 122 117.4 33.2 27 285 9754 260 141 138.9 24.5 | 254 122 117.4 33.2 28 250 10640 255 137 132.3 35.5 | 248 119 110.9 44.2 29 216 11582 260 140 137.9 24.3 | 254 121 116.5 33.0 30 200 12090 255 130 125.6 33.6 | 248 112 104.2 42.4 31 188 12497 260 129 127.0 22.4 | 254 110 105.6 31.1 32 150 13910 260 72 70.9 12.5 | 247 54 49.5 21.2 33 147 14021 260 72 70.9 12.5 | 247 54 49.5 21.2 34 127 14935 250 63 59.2 21.5 | 231 48 37.8 30.3 35 120 15240 260 64 63.0 11.1 | 245 46 41.6 19.8 36 109 15848 260 65 64.0 11.3 | 245 47 42.6 20.0 37 100 16360 270 59 59.0 -0.0 | 257 39 37.6 8.7 38 93 16764 270 59 59.0 -0.0 | 257 39 37.6 8.7 39 80 17678 280 45 44.3 -7.8 | 268 23 22.9 0.9 40 76 17983 260 36 35.5 6.3 | 223 21 14.0 15.0 41 72 18288 265 49 48.8 4.3 | 245 30 27.4 13.0 42 70 18480 270 41 41.0 -0.0 | 246 21 19.6 8.7 43 62 19202 260 40 39.4 6.9 | 229 24 18.0 15.7 44 56 19812 280 36 35.5 -6.3 | 260 14 14.0 2.5 45 50 20490 280 18 17.7 -3.1 | 147 7 -3.7 5.6 46 48 20726 280 18 17.7 -3.1 | 147 7 -3.7 5.6 47 46 21031 260 22 21.7 3.8 | 181 13 0.3 12.6 48 44 21336 265 24 23.9 2.1 | 193 11 2.5 10.8 49 41 21641 265 16 15.9 1.4 | 152 12 -5.5 10.1 50 39 21946 290 23 21.6 -7.9 | 193 1 0.2 0.9 51 37 22250 265 17 16.9 1.5 | 156 11 -4.5 10.2 52 34 22860 260 20 19.7 3.5 | 172 12 -1.7 12.2 53 32 23165 265 26 25.9 2.3 | 202 12 4.5 11.0 54 31 23470 245 22 19.9 9.3 | 175 18 -1.5 18.0 55 30 23600 260 15 14.8 2.6 | 150 13 -6.6 11.3 56 28 24079 265 8 8.0 0.7 | 125 16 -13.4 9.4 57 26 24384 230 13 10.0 8.4 | 146 21 -11.5 17.1 58 25 24689 225 23 16.3 16.3 | 168 26 -5.1 25.0 59 24 24994 260 13 12.8 2.3 | 142 14 -8.6 11.0 60 22 25603 265 15 14.9 1.3 | 147 12 -6.5 10.0 61 21 25908 245 11 10.0 4.6 | 139 18 -11.4 13.4 62 20 26140 270 11 11.0 -0.0 | 130 14 -10.4 8.7 63 20 26213 270 10 10.0 -0.0 | 127 14 -11.4 8.7 64 19 26518 270 12 12.0 -0.0 | 133 13 -9.4 8.7 65 18 26822 310 13 10.0 -8.4 | 92 11 -11.5 0.4 66 17 27127 290 13 12.2 -4.4 | 115 10 -9.2 4.3 67 16 27432 280 7 6.9 -1.2 | 117 16 -14.5 7.5 68 16 27737 280 17 16.7 -3.0 | 141 7 -4.7 5.8 69 14 28346 240 16 13.9 8.0 | 156 18 -7.6 16.7 70 14 28651 225 8 5.7 5.7 | 132 21 -15.8 14.4 71 13 28956 220 14 9.0 10.7 | 147 23 -12.4 19.5 72 12 29566 235 24 19.7 13.8 | 176 23 -1.8 22.5 73 11 29870 250 16 15.0 5.5 | 156 16 -6.4 14.2 74 10 30600 285 22 21.3 -5.7 | 177 3 -0.2 3.0 Wind Parameters Mean winds (0-6000m): 262.2 at 30.8 knts Storm direction: 292.2 at 23.1 knts Shear (0-3000m) pos: 4.8 neg: 2.9 tot: 7.7 10-3/s Storm rel Dir Shear (0-3000m): 113.5 deg Storm rel helicity (0-3000m) pos: 131.3 neg: -21.1 tot: 110.2 m^2/s^2 ave: 36.7 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 10.6 stream: 3.9 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.14 Bulk Shear: 158.18 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 ------------------------------------------------------------------------------- 500 156 9 124 30| 8.2 0.0 8.2| 61.5 0.0 61.5 123.0 0.77| 10.6 8.1 1000 171 9 128 29| 6.5 0.0 6.5| 94.9 0.0 94.9 94.9 0.62| 10.7 6.6 1500 206 10 137 25| 5.9 0.0 5.9| 98.2 -8.5 89.7 59.8 0.36| 10.9 3.9 2000 240 12 144 18| 7.2 0.0 7.2|115.6 -8.5 107.2 53.6 0.48| 11.0 5.3 2500 255 15 153 14| 5.8 2.2 8.0|126.3 -8.7 117.7 47.1 0.45| 11.1 5.0 3000 258 19 168 13| 4.8 2.9 7.7|131.3 -21.1 110.2 36.7 0.37| 10.6 3.9 4000 261 24 190 13| 3.5 2.2 5.7|145.1 -26.6 118.6 29.6 0.37| 8.6 3.1 5000 261 27 201 14| 2.8 2.5 5.3|161.5 -30.7 130.8 26.2 0.34| 7.8 2.7 6000 262 31 215 16| 3.8 2.1 5.9|233.8 -30.7 203.1 33.8 0.37| 8.1 3.0 Wrote GIF file: /home/apache/climate/data/raob//KJAN/skewt/KJAN.skewt.20251207.00.gif