UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011712.upa.cvt Date: 1200Z 17 JAN 26 Searching for KJAN... Searching the city database file for: KJAN ... Date:1200Z 17 JAN 26 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 1009 101 4.4 4.4 100 0.0 4.4 0 0 276.8 277.7 277.1 290.9 5.19 1 1003 140 5.8 5.0 95 0.8 5.4 290 2 278.7 279.6 278.4 293.6 5.45 2 1000 159 6.8 3.7 81 3.1 5.3 255 3 280.0 280.8 278.4 293.7 4.99 3 996 192 7.4 2.8 73 4.6 5.2 267 3 280.9 281.7 278.6 293.9 4.70 4 992 225 7.2 2.2 70 5.0 4.9 280 3 281.0 281.8 278.4 293.5 4.52 5 989 250 7.4 -0.6 57 8.0 3.9 289 4 281.4 282.1 277.6 291.8 3.70 6 980 325 6.8 -3.2 49 10.0 2.7 311 5 281.6 282.1 276.8 290.3 3.08 7 976 359 6.4 -3.6 49 10.0 2.3 313 6 281.5 282.0 276.6 290.0 3.00 8 972 392 6.2 -3.8 49 10.0 2.1 314 7 281.6 282.1 276.7 290.0 2.96 9 967 435 6.4 -7.6 36 14.0 1.1 316 9 282.2 282.6 276.0 288.7 2.23 10 956 528 5.8 -9.2 33 15.0 0.4 321 13 282.6 282.9 275.8 288.3 1.99 11 925 797 4.0 -10.0 35 14.0 -0.9 320 23 283.4 283.7 276.2 289.0 1.93 12 897 1046 2.2 -9.8 41 12.0 -2.0 314 29 284.0 284.4 276.6 289.9 2.02 13 890 1109 2.0 -12.0 35 14.0 -2.7 310 29 284.5 284.8 276.4 289.5 1.71 14 888 1127 2.0 -12.0 35 14.0 -2.7 310 29 284.7 285.0 276.5 289.7 1.71 15 882 1182 3.0 -20.0 17 23.0 -3.4 307 29 286.2 286.4 276.1 289.0 0.88 16 879 1210 3.6 -21.4 14 25.0 -3.3 305 29 287.1 287.3 276.5 289.6 0.79 17 850 1481 2.2 -24.8 11 27.0 -4.6 315 40 288.5 288.6 276.8 290.3 0.60 18 844 1538 2.2 -24.8 11 27.0 -4.6 309 47 289.0 289.1 277.1 290.9 0.61 19 836 1615 2.2 -25.8 10 28.0 -4.8 306 45 289.8 289.9 277.4 291.6 0.56 20 820 1771 2.0 -17.0 23 19.0 -3.8 298 42 291.2 291.4 279.1 295.0 1.23 21 818 1791 2.0 -17.0 23 19.0 -3.9 297 42 291.4 291.6 279.2 295.2 1.23 22 808 1890 2.4 -20.6 16 23.0 -4.2 293 40 292.9 293.0 279.4 295.8 0.92 23 778 2194 0.0 -20.0 21 20.0 -5.7 281 33 293.5 293.7 279.8 296.6 1.00 24 762 2360 -0.7 -19.7 22 19.0 -6.2 271 33 294.5 294.7 280.4 297.8 1.05 25 737 2626 -2.7 -19.7 26 17.0 -7.5 256 34 295.1 295.3 280.7 298.5 1.09 26 719 2821 -3.7 -25.7 16 22.0 -9.0 249 37 296.1 296.2 280.6 298.2 0.66 27 712 2898 -4.3 -18.3 33 14.0 -8.4 247 39 296.3 296.5 281.4 300.3 1.27 28 710 2921 -4.5 -13.5 49 9.0 -7.5 247 39 296.3 296.6 282.3 302.1 1.90 29 700 3032 -5.5 -10.5 68 5.0 -7.3 245 42 296.4 296.8 283.0 303.8 2.45 30 692 3122 -6.1 -9.2 79 3.1 -7.2 246 42 296.7 297.2 283.4 305.0 2.75 31 689 3156 -6.5 -9.5 79 3.0 -7.6 247 42 296.6 297.1 283.3 304.8 2.70 32 687 3179 -6.5 -9.7 78 3.2 -7.7 247 42 296.9 297.4 283.4 305.0 2.66 33 685 3201 -6.5 -10.5 73 4.0 -7.9 248 42 297.1 297.6 283.3 304.8 2.51 34 683 3224 -5.7 -12.7 58 7.0 -8.1 248 42 298.3 298.6 283.3 304.8 2.11 35 681 3247 -5.7 -13.7 53 8.0 -8.4 248 42 298.5 298.9 283.2 304.5 1.95 36 676 3305 -5.9 -15.9 45 10.0 -9.0 249 42 298.9 299.2 283.0 304.0 1.64 37 664 3445 -6.5 -17.5 41 11.0 -9.8 251 41 299.8 300.0 283.1 304.4 1.46 38 651 3599 -7.7 -20.7 34 13.0 -11.2 254 41 300.1 300.3 282.9 303.7 1.13 39 644 3683 -7.7 -29.7 15 22.0 -12.3 255 41 301.1 301.1 282.5 302.7 0.51 40 637 3768 -8.1 -26.1 22 18.0 -12.3 254 42 301.5 301.7 283.0 303.9 0.71 41 632 3829 -8.5 -28.5 18 20.0 -12.9 254 43 301.8 301.9 282.9 303.7 0.58 42 605 4165 -11.7 -27.7 25 16.0 -15.1 251 46 301.9 302.0 283.0 304.0 0.65 43 603 4190 -11.9 -25.9 30 14.0 -15.0 251 46 301.9 302.1 283.2 304.4 0.77 44 582 4460 -14.5 -24.5 42 10.0 -16.7 250 51 302.0 302.1 283.4 304.9 0.90 45 581 4473 -14.5 -24.5 42 10.0 -16.7 250 51 302.1 302.3 283.4 305.1 0.90 46 580 4486 -14.7 -24.7 42 10.0 -16.9 250 52 302.0 302.2 283.4 304.9 0.89 47 566 4670 -15.5 -30.5 26 15.0 -18.3 250 56 303.2 303.3 283.4 305.0 0.53 48 553 4845 -16.3 -32.3 24 16.0 -19.1 250 60 304.3 304.4 283.7 305.8 0.46 49 549 4900 -16.3 -37.3 15 21.0 -19.4 250 61 304.9 305.0 283.7 305.9 0.28 50 540 5024 -15.5 -39.5 11 24.0 -19.0 249 63 307.3 307.3 284.6 308.1 0.23 51 518 5337 -18.1 -40.1 13 22.0 -21.1 247 67 307.8 307.9 284.8 308.6 0.22 52 500 5600 -19.3 -37.3 19 18.0 -22.0 245 71 309.5 309.6 285.5 310.6 0.31 53 400 7220 -30.3 -50.3 12 20.0 -31.8 255 90 315.6 315.6 287.4 316.0 0.10 54 300 9210 -44.3 -51.3 46 7.0 -44.6 250 114 322.9 322.9 289.8 323.4 0.11 55 250 10410 -49.3 -62.9 19 13.7 -49.6 250 126 332.8 332.8 292.5 333.0 0.03 56 222 11184 -52.5 -70.5 10 18.0 -52.8 250 120 339.3 339.4 294.1 339.4 0.01 57 200 11860 -52.1 -78.1 3 26.0 -52.5 260 123 350.3 350.3 296.7 350.3 0.00 58 150 13710 -58.9 -84.9 2 26.0 -59.1 245 113 368.6 368.6 300.3 368.6 0.00 59 100 16240 -61.3 -87.3 2 26.0 -61.6 260 63 409.3 409.3 306.4 409.3 0.00 60 85 17242 -66.1 -88.1 3 22.0 -66.2 249 65 419.0 419.0 307.6 419.1 0.00 61 80 17612 -65.1 -88.1 3 23.0 -65.3 250 68 428.4 428.4 308.7 428.4 0.00 62 76 17924 -66.9 -88.9 3 22.0 -67.1 250 67 431.0 431.0 308.9 431.0 0.00 63 75 18005 -65.3 -88.3 3 23.0 -65.5 250 67 436.0 436.0 309.4 436.0 0.00 64 72 18255 -65.1 -89.1 2 24.0 -65.3 250 66 441.5 441.5 310.0 441.5 0.00 65 71 18341 -60.5 -87.5 2 27.0 -60.9 262 60 453.1 453.1 311.1 453.1 0.00 66 71 18341 -59.9 -87.9 1 28.0 -60.3 262 60 454.4 454.4 311.3 454.4 0.00 67 70 18430 -59.9 -86.9 2 27.0 -60.3 280 50 456.2 456.2 311.4 456.3 0.00 68 62 19178 -63.5 -88.5 2 25.0 -63.8 280 31 464.4 464.4 312.1 464.4 0.00 69 58 19589 -60.1 -87.1 2 27.0 -60.6 252 22 481.0 481.0 313.5 481.0 0.00 70 55 19918 -61.1 -88.1 2 27.0 -61.6 238 23 486.1 486.1 313.9 486.1 0.00 71 54 20032 -59.7 -87.7 1 28.0 -60.3 233 23 491.8 491.8 314.4 491.9 0.00 72 50 20510 -60.7 -87.7 2 27.0 -61.2 240 17 500.4 500.4 315.0 500.5 0.00 73 46 21029 -60.1 -87.1 2 27.0 -60.7 245 17 514.0 514.0 315.9 514.0 0.00 74 41 21740 -64.5 -89.5 2 25.0 -64.9 232 8 520.2 520.2 316.3 520.2 0.00 75 37 22374 -60.1 -88.1 1 28.0 -60.9 294 12 547.0 547.0 317.9 547.0 0.00 76 36 22545 -60.1 -88.1 1 28.0 -60.9 353 10 551.3 551.3 318.2 551.3 0.00 77 30 23680 -60.9 -87.9 2 27.0 -61.7 330 5 578.6 578.6 319.6 578.7 0.01 78 24 25062 -62.7 -89.7 1 27.0 -63.5 1 3 611.5 611.5 321.1 611.5 0.01 79 23 25325 -60.5 -88.5 1 28.0 -61.6 327 12 625.5 625.5 321.7 625.5 0.01 80 21 25889 -62.9 -88.9 2 26.0 -63.8 342 13 634.7 634.7 322.1 634.8 0.01 81 20 26190 -61.9 -88.9 2 27.0 -63.0 25 16 646.7 646.7 322.6 646.7 0.01 82 18 26843 -61.1 -89.1 1 28.0 -62.4 20 14 669.0 669.0 323.4 669.1 0.01 83 17 27197 -62.9 -88.9 2 26.0 -64.0 18 20 674.3 674.3 323.6 674.3 0.01 84 15 27977 -57.7 -86.7 1 29.0 -59.8 19 25 716.1 716.1 325.0 716.2 0.01 85 14 28410 -59.9 -86.9 2 27.0 -61.7 8 21 722.9 722.9 325.1 723.0 0.01 86 13 28874 -59.5 -87.5 1 28.0 -61.4 23 21 739.8 739.8 325.7 739.9 0.01 87 12 29378 -56.7 -86.7 1 30.0 -59.5 34 20 766.9 766.9 326.4 767.0 0.02 88 11 29931 -55.5 -85.5 1 30.0 -58.8 37 26 790.5 790.5 327.0 790.7 0.02 89 10 30540 -54.5 -85.5 1 31.0 -58.3 25 35 816.1 816.1 327.6 816.3 0.03 90 9.7 30735 -52.9 -84.9 1 32.0 -57.3 26 37 829.3 829.3 328.0 829.6 0.03 91 8.8 31364 -51.9 -83.9 1 32.0 -57.1 29 43 856.6 856.6 328.5 856.9 0.04 92 8.7 31438 -52.5 -84.5 1 32.0 -57.5 29 44 857.0 857.1 328.5 857.4 0.04 93 7.0 32850 -49.5 -82.5 1 33.0 -56.5 35 57 924.4 924.5 329.9 925.1 0.06 94 6.8 33040 -48.7 -82.7 1 34.0 -56.2 935.5 935.5 330.1 936.1 0.06 95 6.1 33750 -51.7 -83.7 1 32.0 -58.2 952.1 952.1 330.4 952.7 0.06 96 5.6 34309 -48.3 -82.3 1 34.0 -56.7 990.6 990.7 331.1 991.5 0.08 TRP 222 11184 -52.5 -70.5 10 18.0 -52.8 250 120 339.3 339.4 294.1 339.4 0.01 WND 250 10410 -49.3 -62.9 19 13.7 -49.6 250 126 332.8 332.8 292.5 333.0 0.03 Sounding variables and indices 1000-500 mb thick: 5441.00 m Freezing level: 778.00 mb = 2194.08 m = 7198.34 ft Wetbulb zero: 947.07 mb = 604.75 m = 1984.05 ft Precipitable water: 0.29 inches Sfc-500 mean rel hum: 29.46 % Est. max temperature: 15.63 C = 60.14 F Sfc-Lift cond lev (LCL): 1009.00 mb = 101.00 m = 331.36 ft T: 4.40 C 700-500 lapse rate: 5.37 C/km ThetaE index: 3.90 C Layer 992.0- 972.0 mb Conv cond level (CCL): 613.96 mb = 4051.53 m = 13292.26 ft Mean mixing ratio: 2.77 g/kg Conv temperature: 29.46 C = 85.02 F Cap Strength: 15.92 C Lifted Index: 16.95 C Risk: None Lifted Index @300 mb: 23.36 C Lifted Index @700 mb: 10.12 C Showalter Index: 16.66 C Risk: None Total Totals Index: 16.00 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: -5.50 C K Index: -8.30 Risk: None Sweat Index: 151.00 Risk: None Energy Index: 4.28 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.85 J/kg Max Up Vert Vel: 5.45 m/s Conv Inhibition (B-): 82493.08 J/kg Cap Strength: 16.59 C Lift Cond Lev (LCL): 815.91 mb = 1811.20 m = 5942.20 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 291 at 32 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 1009 101 0 0 -0.0 -0.0 | 111 32 -30.4 11.4 1 1000 159 255 3 2.9 0.8 | 114 30 -27.5 12.1 2 982 305 310 4 3.1 -2.6 | 108 29 -27.3 8.8 3 946 610 325 16 9.2 -13.1 | 85 21 -21.2 -1.7 4 925 797 320 23 14.8 -17.6 | 68 17 -15.6 -6.2 5 912 914 320 29 18.6 -22.2 | 47 16 -11.7 -10.8 6 878 1219 305 29 23.8 -16.6 | 52 8 -6.6 -5.3 7 850 1481 315 40 28.3 -28.3 | 7 17 -2.1 -16.9 8 845 1524 310 47 36.0 -30.2 | 343 20 5.6 -18.8 9 814 1829 295 41 37.2 -17.3 | 311 9 6.8 -6.0 10 783 2134 285 33 31.9 -8.5 | 208 3 1.5 2.8 11 754 2438 265 33 32.9 2.9 | 190 14 2.5 14.2 12 726 2743 250 35 32.9 12.0 | 186 23 2.5 23.3 13 700 3032 245 42 38.1 17.7 | 195 30 7.7 29.1 14 645 3658 255 41 39.6 10.6 | 203 24 9.2 22.0 15 595 4267 250 47 44.2 16.1 | 207 31 13.8 27.4 16 550 4877 250 61 57.3 20.9 | 220 42 26.9 32.2 17 500 5600 245 71 64.3 30.0 | 219 54 34.0 41.4 18 467 6096 245 77 69.8 32.5 | 222 59 39.4 43.9 19 429 6706 255 88 85.0 22.8 | 238 64 54.6 34.1 20 400 7220 255 90 86.9 23.3 | 238 66 56.6 34.7 21 378 7620 255 91 87.9 23.6 | 239 67 57.5 34.9 22 303 9144 250 114 107.1 39.0 | 237 92 76.8 50.4 23 300 9210 250 114 107.1 39.0 | 237 92 76.8 50.4 24 250 10410 250 126 118.4 43.1 | 238 104 88.0 54.5 25 240 10668 250 126 118.4 43.1 | 238 104 88.0 54.5 26 222 11184 250 120 112.8 41.0 | 238 98 82.4 52.4 27 200 11860 260 123 121.1 21.4 | 250 96 90.8 32.7 28 199 11887 260 124 122.1 21.5 | 250 97 91.7 32.9 29 157 13411 245 123 111.5 52.0 | 232 103 81.1 63.4 30 150 13710 245 113 102.4 47.8 | 231 93 72.0 59.1 31 136 14326 240 99 85.7 49.5 | 222 82 55.4 60.9 32 129 14630 245 108 97.9 45.6 | 230 88 67.5 57.0 33 117 15240 245 95 86.1 40.1 | 227 76 55.7 51.5 34 112 15545 245 97 87.9 41.0 | 228 78 57.5 52.4 35 100 16240 260 63 62.0 10.9 | 235 39 31.7 22.3 36 96 16459 260 63 62.0 10.9 | 235 39 31.7 22.3 37 92 16764 245 50 45.3 21.1 | 205 36 14.9 32.5 38 83 17374 250 69 64.8 23.6 | 225 49 34.5 35.0 39 72 18288 250 66 62.0 22.6 | 223 46 31.6 33.9 40 70 18430 280 50 49.2 -8.7 | 262 19 18.9 2.7 41 65 18898 285 49 47.3 -12.7 | 274 17 17.0 -1.3 42 62 19202 280 30 29.5 -5.2 | 172 6 -0.8 6.2 43 59 19507 255 22 21.3 5.7 | 152 19 -9.1 17.1 44 53 20117 230 23 17.6 14.8 | 154 29 -12.8 26.2 45 51 20422 270 27 27.0 -0.0 | 163 12 -3.4 11.4 46 50 20510 240 17 14.7 8.5 | 142 25 -15.7 19.9 47 48 20726 230 20 15.3 12.9 | 148 29 -15.1 24.2 48 46 21031 245 17 15.4 7.2 | 141 24 -15.0 18.6 49 44 21336 225 5 3.5 3.5 | 119 31 -26.8 14.9 50 40 21946 235 10 8.2 5.7 | 128 28 -22.2 17.1 51 38 22250 250 13 12.2 4.4 | 131 24 -18.2 15.8 52 36 22555 355 10 0.9 -10.0 | 93 30 -29.5 1.4 53 33 23165 0 0 -0.0 -0.0 | 111 32 -30.4 11.4 54 31 23470 305 14 11.5 -8.0 | 100 19 -18.9 3.3 55 30 23680 330 5 2.5 -4.3 | 104 29 -27.9 7.0 56 30 23774 290 12 11.3 -4.1 | 111 20 -19.1 7.3 57 27 24384 265 5 5.0 0.4 | 115 28 -25.4 11.8 58 24 24994 10 1 -0.2 -1.0 | 109 32 -30.5 10.4 59 23 25298 330 12 6.0 -10.4 | 92 24 -24.4 1.0 60 22 25603 300 10 8.7 -5.0 | 106 23 -21.7 6.4 61 21 25908 345 13 3.4 -12.6 | 87 27 -27.0 -1.2 62 20 26190 25 16 -6.8 -14.5 | 85 37 -37.1 -3.1 63 20 26213 355 10 0.9 -10.0 | 93 30 -29.5 1.4 64 19 26518 25 21 -8.9 -19.0 | 79 40 -39.2 -7.7 65 18 26822 20 14 -4.8 -13.2 | 87 35 -35.2 -1.8 66 17 27127 15 19 -4.9 -18.4 | 79 36 -35.3 -7.0 67 16 27432 25 24 -10.1 -21.8 | 76 42 -40.5 -10.4 68 16 27737 30 28 -14.0 -24.2 | 74 46 -44.4 -12.9 69 14 28346 5 21 -1.8 -20.9 | 73 34 -32.2 -9.5 70 13 28956 25 21 -8.9 -19.0 | 79 40 -39.2 -7.7 71 12 29261 25 20 -8.5 -18.1 | 80 39 -38.8 -6.8 72 12 29566 45 20 -14.1 -14.1 | 86 45 -44.5 -2.8 73 10 30540 25 35 -14.8 -31.7 | 66 50 -45.2 -20.4 74 7 32850 35 57 -32.7 -46.7 | 61 72 -63.1 -35.3 Wind Parameters Mean winds (0-6000m): 260.5 at 43.2 knts Storm direction: 290.5 at 32.4 knts Shear (0-3000m) pos: 0.0 neg: 7.2 tot: 7.2 10-3/s Storm rel Dir Shear (0-3000m): 85.1 deg Storm rel helicity (0-3000m) pos: 40.2 neg: -231.2 tot: -191.1 m^2/s^2 ave: -63.7 10^-3 m/s^2 rel: -0.49 Storm rel vorticity (0-3000m) horiz: 18.2 stream: -8.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 208.52 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 ------------------------------------------------------------------------------- 500 315 7 104 26| 0.0 16.1 16.1| 9.5 -75.5 -66.0 -132.1 -0.58| 18.2-10.6 1000 318 16 89 20| 0.0 14.9 14.9| 10.1-130.6-120.5 -120.5 -0.62| 18.2-11.3 1500 314 22 74 15| 0.0 15.6 15.6| 11.4-192.8-181.4 -121.0 -0.66| 20.1-13.2 2000 307 27 62 10| 0.0 8.7 8.7| 11.4-219.0-207.6 -103.8 -0.66| 19.9-13.1 2500 299 28 70 6| 0.0 7.0 7.0| 11.4-228.2-216.8 -86.7 -0.58| 19.5-11.4 3000 288 30 134 3| 0.0 7.2 7.2| 40.2-231.2-191.1 -63.7 -0.49| 18.2 -8.9 4000 275 33 196 9| 0.8 6.0 6.7| 73.7-231.2-157.6 -39.4 -0.40| 15.1 -6.0 5000 267 37 208 15| 0.6 6.7 7.3|155.1-231.3 -76.2 -15.2 -0.28| 14.1 -3.9 6000 261 43 214 22| 0.6 6.2 6.9|193.8-237.8 -44.0 -7.3 -0.24| 12.9 -3.1 Wrote GIF file: /home/apache/climate/data/raob//KJAN/skewt/KJAN.skewt.20260117.12.gif