UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102100.upa.cvt Date: 0000Z 21 OCT 25 Searching for KJAN... Searching the city database file for: KJAN ... Date:0000Z 21 OCT 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 1005 101 21.6 9.6 46 12.0 14.4 150 7 294.3 295.7 287.4 315.9 7.48 1 1003 114 23.4 7.4 36 16.0 14.1 164 8 296.3 297.5 287.1 315.1 6.44 2 1000 133 23.4 7.4 36 16.0 14.1 185 9 296.5 297.7 287.2 315.5 6.46 3 932 742 18.0 5.0 42 13.0 10.8 185 16 297.1 298.1 286.9 314.3 5.87 4 925 806 17.4 4.4 42 13.0 10.3 185 16 297.1 298.1 286.6 313.8 5.67 5 921 843 17.4 3.4 39 14.0 9.8 190 16 297.5 298.4 286.4 313.1 5.30 6 913 918 19.4 -19.6 6 39.0 5.4 200 16 300.3 300.4 282.7 303.1 0.88 7 912 927 19.6 -15.4 8 35.0 6.0 201 16 300.6 300.8 283.2 304.6 1.26 8 905 993 19.2 0.2 28 19.0 9.3 209 17 300.8 301.6 286.6 313.8 4.29 9 897 1069 19.4 -0.6 26 20.0 9.1 218 18 301.8 302.5 286.8 314.2 4.08 10 893 1108 20.0 -9.0 13 29.0 7.1 222 18 302.8 303.2 285.2 309.6 2.16 11 885 1185 20.4 -12.6 10 33.0 6.6 231 19 304.0 304.3 285.0 309.2 1.64 12 850 1531 18.0 -11.0 13 29.0 5.5 235 16 305.0 305.4 285.7 311.2 1.94 13 820 1837 16.2 -8.8 17 25.0 5.0 245 23 306.2 306.7 286.7 313.8 2.39 14 756 2522 12.4 -19.6 9 32.0 1.0 245 32 309.3 309.5 286.4 312.9 1.07 15 729 2826 11.6 -26.4 5 38.0 -0.4 246 36 311.7 311.8 286.6 313.8 0.61 16 700 3164 10.8 -29.2 4 40.0 -1.2 250 34 314.4 314.5 287.5 316.2 0.49 17 694 3235 10.4 -29.6 4 40.0 -1.5 253 35 314.8 314.9 287.6 316.4 0.47 18 684 3356 10.8 -33.2 3 44.0 -1.6 258 37 316.5 316.6 288.0 317.8 0.34 19 632 4008 6.4 -32.6 4 39.0 -4.3 275 42 318.8 318.8 288.8 320.2 0.39 20 580 4702 0.0 -34.0 6 34.0 -8.4 280 41 319.2 319.3 288.9 320.5 0.37 21 552 5095 -3.1 -36.1 6 33.0 -10.5 286 43 320.1 320.1 289.1 321.2 0.32 22 500 5870 -7.7 -44.7 3 37.0 -14.2 285 32 323.7 323.7 290.0 324.2 0.14 23 434 6958 -14.9 -50.9 3 36.0 -19.6 282 32 327.9 327.9 291.2 328.2 0.08 24 400 7570 -19.5 -51.5 4 32.0 -23.2 285 35 329.6 329.7 291.7 330.0 0.08 25 317 9246 -33.7 -55.7 9 22.0 -35.1 294 42 332.6 332.6 292.5 332.9 0.06 26 303 9561 -35.3 -59.3 7 24.0 -36.6 291 41 334.7 334.7 293.0 334.8 0.04 27 300 9630 -35.9 -59.9 7 24.0 -37.2 290 41 334.8 334.8 293.0 334.9 0.04 28 263 10531 -42.7 -62.7 9 20.0 -43.5 303 45 337.7 337.7 293.8 337.8 0.03 29 254 10764 -45.1 -57.1 25 12.0 -45.6 303 46 337.5 337.5 293.7 337.8 0.07 30 250 10870 -46.1 -57.1 28 11.0 -46.5 300 46 337.5 337.5 293.8 337.8 0.07 31 246 10977 -46.9 -56.9 31 10.0 -47.3 300 46 337.9 337.9 293.9 338.2 0.07 32 244 11031 -47.1 -61.1 19 14.0 -47.6 300 46 338.4 338.4 294.0 338.6 0.04 33 238 11196 -48.3 -63.3 16 15.0 -48.7 300 47 339.0 339.0 294.1 339.1 0.03 34 222 11650 -52.3 -60.3 38 8.0 -52.5 300 48 339.7 339.7 294.3 339.9 0.05 35 213 11916 -54.1 -66.1 22 12.0 -54.3 300 49 340.9 340.9 294.6 341.0 0.02 36 211 11977 -54.1 -67.1 19 13.0 -54.4 301 50 341.8 341.8 294.8 341.9 0.02 37 206 12131 -54.1 -70.1 12 16.0 -54.4 303 54 344.2 344.2 295.3 344.2 0.01 38 200 12320 -55.3 -70.3 14 15.0 -55.5 305 58 345.2 345.2 295.6 345.3 0.01 39 194 12513 -56.7 -70.7 16 14.0 -56.9 305 60 346.0 346.0 295.7 346.0 0.01 40 188 12712 -56.9 -72.9 12 16.0 -57.1 305 61 348.8 348.8 296.4 348.8 0.01 41 172 13269 -61.3 -74.3 16 13.0 -61.4 286 49 350.5 350.5 296.7 350.5 0.01 42 161 13677 -62.9 -77.9 12 15.0 -63.0 287 47 354.5 354.5 297.6 354.5 0.01 43 150 14110 -65.3 -79.3 13 14.0 -65.4 300 53 357.6 357.6 298.2 357.6 0.00 44 129 15022 -70.5 -82.5 15 12.0 -70.5 280 51 364.0 364.0 299.5 364.0 0.00 45 124 15258 -71.0 -83.1 15 12.2 -71.0 285 64 367.3 367.3 300.1 367.3 0.00 46 100 16530 -73.5 -86.5 12 13.0 -73.5 255 24 385.7 385.7 303.2 385.7 0.00 47 95 16829 -74.1 -87.1 12 13.0 -74.2 257 24 390.2 390.2 303.8 390.3 0.00 48 92 17016 -74.3 -86.3 14 12.0 -74.3 263 25 393.4 393.4 304.3 393.5 0.00 49 81 17762 -71.5 -88.5 6 17.0 -71.6 280 41 413.8 413.8 307.0 413.8 0.00 50 80 17835 -68.9 -87.9 5 19.0 -69.0 280 38 420.6 420.6 307.8 420.6 0.00 51 75 18219 -71.1 -88.1 6 17.0 -71.2 252 26 423.8 423.8 308.2 423.8 0.00 52 71 18545 -68.5 -88.5 4 20.0 -68.7 271 24 436.1 436.1 309.5 436.1 0.00 53 70 18630 -69.1 -89.1 4 20.0 -69.2 280 24 436.6 436.6 309.5 436.6 0.00 54 69 18716 -69.3 -89.3 4 20.0 -69.4 278 24 437.9 437.9 309.7 437.9 0.00 55 65 19075 -67.1 -89.1 3 22.0 -67.3 271 22 450.3 450.3 310.9 450.3 0.00 56 63 19263 -67.7 -89.7 3 22.0 -67.9 267 21 453.0 453.0 311.1 453.0 0.00 57 56 19981 -62.7 -88.7 2 26.0 -63.1 270 14 479.9 479.9 313.4 479.9 0.00 58 54 20205 -63.1 -89.1 2 26.0 -63.4 283 12 484.0 484.0 313.8 484.0 0.00 59 51 20557 -62.3 -89.3 2 27.0 -62.7 277 16 493.9 493.9 314.5 493.9 0.00 60 50 20680 -60.3 -89.3 1 29.0 -60.9 265 23 501.4 501.4 315.1 501.4 0.00 61 47 21066 -60.5 -88.5 1 28.0 -61.1 268 22 509.9 509.9 315.7 509.9 0.00 62 42 21768 -59.5 -88.5 1 29.0 -60.2 254 10 529.0 529.0 316.9 529.0 0.00 63 41 21920 -57.5 -87.5 1 30.0 -58.4 241 10 537.6 537.6 317.4 537.7 0.00 64 40 22076 -57.5 -87.5 1 30.0 -58.5 256 10 541.5 541.5 317.6 541.5 0.00 65 38 22399 -58.5 -87.5 1 29.0 -59.4 267 7 546.9 546.9 317.9 546.9 0.00 66 35 22917 -57.9 -87.9 1 30.0 -58.9 226 11 561.5 561.5 318.7 561.5 0.00 67 33 23291 -54.3 -86.3 1 32.0 -55.9 254 17 580.6 580.6 319.7 580.6 0.01 68 31 23691 -55.7 -86.7 1 31.0 -57.1 280 19 587.3 587.3 320.0 587.3 0.01 69 30 23900 -54.9 -86.9 1 32.0 -56.5 290 19 595.0 595.0 320.4 595.0 0.01 70 25 25076 -51.1 -85.1 1 34.0 -53.8 308 16 637.7 637.7 322.2 637.8 0.01 71 20 26520 -53.3 -85.3 1 32.0 -55.9 5 5 673.0 673.0 323.5 673.1 0.01 72 15 28361 -55.9 -86.9 1 31.0 -58.5 320 17 722.1 722.1 325.1 722.2 0.01 73 14 28804 -51.1 -85.1 1 34.0 -55.2 283 22 752.8 752.8 326.0 752.9 0.02 74 11 30383 -48.1 -83.1 1 35.0 -54.1 315 33 817.4 817.4 327.7 817.7 0.04 75 10 31010 -48.7 -83.7 1 35.0 -54.7 315 23 837.8 837.8 328.1 838.1 0.04 76 8.9 31777 -50.1 -85.1 1 35.0 -55.9 307 25 860.7 860.8 328.6 861.0 0.03 77 8.7 31927 -47.9 -83.9 1 36.0 -54.8 305 25 874.9 874.9 329.0 875.3 0.04 78 7.9 32566 -48.3 -84.3 1 36.0 -55.4 298 27 897.8 897.8 329.4 898.2 0.04 79 7.3 33089 -46.9 -83.9 1 37.0 -54.9 293 28 924.0 924.0 329.9 924.5 0.05 80 7.0 33370 -44.3 -82.3 1 38.0 -53.9 290 29 945.9 946.0 330.3 946.6 0.07 81 6.9 33466 -44.5 -82.5 1 38.0 -54.1 949.0 949.0 330.4 949.7 0.06 82 6.7 33664 -42.3 -82.3 0 40.0 -53.2 966.2 966.3 330.7 967.0 0.07 83 6.6 33767 -39.9 -80.9 0 41.0 -52.3 980.5 980.5 330.9 981.4 0.09 84 6.5 33871 -39.3 -80.3 1 41.0 -52.1 987.3 987.3 331.0 988.4 0.10 85 6.3 34085 -39.3 -80.3 1 41.0 -52.3 996.2 996.2 331.1 997.3 0.10 TRP 129 15022 -70.5 -82.5 15 12.0 -70.5 280 51 364.0 364.0 299.5 364.0 0.00 WND 124 15258 -71.0 -83.1 15 12.2 -71.0 285 64 367.3 367.3 300.1 367.3 0.00 Sounding variables and indices 1000-500 mb thick: 5737.00 m Freezing level: 580.00 mb = 4701.74 m = 15425.45 ft Wetbulb zero: 736.82 mb = 2736.41 m = 8977.62 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 11.78 % Est. max temperature: 32.14 C = 89.85 F Sfc-Lift cond lev (LCL): 841.28 mb = 1618.79 m = 5310.94 ft T: 17.48 C 700-500 lapse rate: 6.84 C/km ThetaE index: 12.34 C Layer 932.0- 912.0 mb Conv cond level (CCL): 553.20 mb = 5077.61 m = 16658.61 ft Mean mixing ratio: 5.57 g/kg Conv temperature: 47.34 C = 117.22 F Cap Strength: 14.24 C Lifted Index: 12.32 C Risk: None Lifted Index @300 mb: 15.23 C Lifted Index @700 mb: 13.12 C Showalter Index: 13.90 C Risk: None Total Totals Index: 22.40 C Risk: None Vertical Totals Index: 25.70 C Cross Totals Index: -3.30 C K Index: -25.30 Risk: None Sweat Index: 184.76 Risk: None Energy Index: 2.88 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.87 J/kg Max Up Vert Vel: 4.87 m/s Conv Inhibition (B-): 50107.25 J/kg Cap Strength: 14.18 C Lift Cond Lev (LCL): 756.09 mb = 2520.60 m = 8269.58 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 294 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 1005 101 150 7 -3.5 6.1 | 122 29 -24.8 15.5 1 1000 133 185 9 0.8 9.0 | 132 28 -20.5 18.4 2 980 305 165 14 -3.6 13.5 | 133 34 -24.9 23.0 3 946 610 185 17 1.5 16.9 | 143 33 -19.8 26.4 4 925 806 185 16 1.4 15.9 | 142 32 -19.9 25.4 5 913 914 200 16 5.5 15.0 | 147 29 -15.8 24.5 6 881 1219 235 19 15.6 10.9 | 164 21 -5.7 20.4 7 851 1524 230 18 13.8 11.6 | 160 22 -7.5 21.1 8 850 1531 235 16 13.1 9.2 | 156 20 -8.2 18.7 9 820 1829 245 23 20.8 9.7 | 179 19 -0.4 19.2 10 791 2134 255 28 27.0 7.2 | 199 18 5.8 16.7 11 763 2438 245 30 27.2 12.7 | 195 23 5.9 22.2 12 736 2743 245 36 32.6 15.2 | 205 27 11.4 24.7 13 700 3164 250 34 31.9 11.6 | 207 24 10.7 21.1 14 658 3658 270 41 41.0 -0.0 | 244 22 19.7 9.5 15 610 4267 280 42 41.4 -7.3 | 264 20 20.1 2.2 16 566 4877 280 40 39.4 -6.9 | 262 18 18.1 2.5 17 545 5182 290 44 41.3 -15.0 | 285 21 20.1 -5.6 18 524 5486 295 38 34.4 -16.1 | 297 15 13.2 -6.6 19 500 5870 285 32 30.9 -8.3 | 263 10 9.6 1.2 20 485 6096 290 31 29.1 -10.6 | 278 8 7.9 -1.1 21 466 6401 280 30 29.5 -5.2 | 243 9 8.3 4.3 22 400 7570 285 35 33.8 -9.1 | 268 13 12.5 0.4 23 397 7620 290 36 33.8 -12.3 | 283 13 12.6 -2.8 24 321 9144 295 42 38.1 -17.7 | 296 19 16.8 -8.3 25 300 9630 290 41 38.5 -14.0 | 285 18 17.3 -4.5 26 258 10668 305 46 37.7 -26.4 | 316 24 16.4 -16.9 27 250 10870 300 46 39.8 -23.0 | 306 23 18.6 -13.5 28 214 11887 300 48 41.6 -24.0 | 306 25 20.3 -14.5 29 200 12320 305 58 47.5 -33.3 | 312 35 26.2 -23.8 30 185 12802 305 62 50.8 -35.6 | 311 39 29.5 -26.1 31 168 13411 280 44 43.3 -7.6 | 265 22 22.1 1.8 32 150 14110 300 53 45.9 -26.5 | 305 30 24.6 -17.0 33 145 14326 295 54 48.9 -22.8 | 296 31 27.7 -13.3 34 138 14630 305 52 42.6 -29.8 | 314 29 21.3 -20.3 35 131 14935 290 40 37.6 -13.7 | 284 17 16.3 -4.2 36 129 15022 280 51 50.2 -8.9 | 269 29 28.9 0.6 37 124 15240 280 51 50.2 -8.9 | 269 29 28.9 0.6 38 124 15258 285 64 61.8 -16.6 | 280 41 40.5 -7.1 39 118 15545 285 64 61.8 -16.6 | 280 41 40.5 -7.1 40 107 16154 295 32 29.0 -13.5 | 298 9 7.7 -4.0 41 101 16459 270 19 19.0 -0.0 | 167 10 -2.3 9.5 42 100 16530 255 24 23.2 6.2 | 187 16 1.9 15.7 43 96 16764 255 24 23.2 6.2 | 187 16 1.9 15.7 44 91 17069 265 25 24.9 2.2 | 197 12 3.6 11.7 45 87 17374 240 29 25.1 14.5 | 189 24 3.8 24.0 46 82 17678 280 44 43.3 -7.6 | 265 22 22.1 1.8 47 78 17983 280 33 32.5 -5.7 | 252 12 11.2 3.8 48 74 18288 245 24 21.8 10.1 | 181 20 0.5 19.6 49 70 18630 280 24 23.6 -4.2 | 204 6 2.4 5.3 50 67 18898 275 24 23.9 -2.1 | 200 8 2.6 7.4 51 58 19812 255 16 15.5 4.1 | 157 15 -5.8 13.6 52 55 20117 280 13 12.8 -2.3 | 130 11 -8.5 7.2 53 52 20422 290 9 8.5 -3.1 | 117 14 -12.8 6.4 54 50 20680 265 23 22.9 2.0 | 188 12 1.6 11.5 55 50 20726 265 17 16.9 1.5 | 158 12 -4.3 11.0 56 47 21031 265 24 23.9 2.1 | 193 12 2.6 11.6 57 45 21336 290 11 10.3 -3.8 | 118 12 -10.9 5.7 58 41 21946 240 10 8.7 5.0 | 139 19 -12.6 14.5 59 39 22250 275 10 10.0 -0.9 | 127 14 -11.3 8.6 60 37 22555 260 4 3.9 0.7 | 120 20 -17.3 10.2 61 35 22860 220 10 6.4 7.7 | 139 23 -14.8 17.1 62 34 23165 245 16 14.5 6.8 | 157 18 -6.8 16.2 63 31 23774 285 20 19.3 -5.2 | 156 5 -2.0 4.3 64 30 23900 290 19 17.9 -6.5 | 131 5 -3.4 3.0 65 28 24384 290 21 19.7 -7.2 | 146 3 -1.5 2.3 66 25 24994 315 17 12.0 -12.0 | 75 10 -9.3 -2.5 67 24 25298 290 13 12.2 -4.4 | 119 10 -9.1 5.0 68 22 25908 320 15 9.6 -11.5 | 80 12 -11.6 -2.0 69 20 26518 310 11 8.4 -7.1 | 101 13 -12.8 2.4 70 20 26520 5 5 -0.4 -5.0 | 102 22 -21.7 4.5 71 19 26822 10 5 -0.9 -4.9 | 102 23 -22.1 4.6 72 18 27127 345 10 2.6 -9.7 | 89 19 -18.7 -0.2 73 17 27432 335 21 8.9 -19.0 | 52 16 -12.4 -9.5 74 17 27737 310 12 9.2 -7.7 | 98 12 -12.1 1.8 75 15 28346 325 17 9.8 -13.9 | 69 12 -11.5 -4.4 76 14 28651 280 20 19.7 -3.5 | 165 6 -1.6 6.0 77 13 29261 290 26 24.4 -8.9 | 259 3 3.2 0.6 78 12 29566 315 28 19.8 -19.8 | 8 10 -1.5 -10.3 79 12 29870 310 30 23.0 -19.3 | 350 10 1.7 -9.8 80 11 30175 315 37 26.2 -26.2 | 344 17 4.9 -16.7 81 10 31010 315 23 16.3 -16.3 | 36 8 -5.0 -6.8 82 7 33370 290 29 27.3 -9.9 | 274 6 6.0 -0.4 Wind Parameters Mean winds (0-6000m): 264.0 at 31.1 knts Storm direction: 294.0 at 23.3 knts Shear (0-3000m) pos: 5.5 neg: 1.3 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 84.4 deg Storm rel helicity (0-3000m) pos: 262.9 neg: -16.7 tot: 246.2 m^2/s^2 ave: 82.1 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 10.3 stream: 6.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.08 Bulk Shear: 150.73 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 ------------------------------------------------------------------------------- 500 175 13 135 32| 12.2 0.0 12.2| 96.5 -1.5 95.0 189.9 0.73| 16.0 11.7 1000 186 15 141 31| 8.7 0.0 8.7|153.9 -5.7 148.2 148.2 0.68| 14.0 9.5 1500 204 16 149 28| 6.4 0.0 6.4|169.5 -11.3 158.2 105.5 0.58| 11.9 6.9 2000 219 18 157 26| 7.7 0.0 7.7|228.5 -11.3 217.2 108.6 0.68| 12.0 8.2 2500 228 20 165 24| 6.2 1.5 7.7|244.3 -16.7 227.6 91.1 0.61| 11.3 6.9 3000 233 23 172 23| 5.5 1.3 6.7|262.9 -16.7 246.2 82.1 0.60| 10.3 6.2 4000 246 27 189 21| 5.8 1.0 6.7|379.8 -16.7 363.1 90.8 0.70| 10.4 7.2 5000 257 30 206 18| 4.9 0.8 5.7|419.3 -19.1 400.2 80.0 0.70| 9.3 6.5 6000 264 31 217 16| 3.6 0.8 4.4|449.5 -39.0 410.5 68.4 0.58| 9.4 5.5 Wrote GIF file: /home/apache/climate/data/raob//KJAN/skewt/KJAN.skewt.20251021.00.gif