UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for KJAN... Searching the city database file for: KJAN ... Date:0000Z 10 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 1008 101 11.6 3.6 58 8.0 7.6 190 4 284.1 285.0 280.4 297.9 4.91 1 1000 153 11.4 2.4 54 9.0 7.0 175 6 284.5 285.3 280.1 297.4 4.54 2 998 170 11.2 2.2 54 9.0 6.8 176 6 284.5 285.3 280.1 297.2 4.49 3 932 736 5.8 0.9 71 4.9 3.5 217 11 284.6 285.4 280.0 297.0 4.38 4 925 798 5.6 -0.4 65 6.0 2.9 225 12 285.0 285.7 279.7 296.4 4.01 5 916 878 7.4 -12.6 23 20.0 0.4 246 13 287.7 288.0 277.9 292.4 1.58 6 890 1115 8.4 -21.6 10 30.0 -0.5 235 12 291.1 291.2 278.4 293.5 0.76 7 885 1162 8.2 -22.8 9 31.0 -0.7 231 11 291.4 291.5 278.4 293.5 0.69 8 877 1236 8.0 -18.0 14 26.0 -0.3 227 11 291.9 292.1 279.1 295.2 1.06 9 850 1493 6.2 -9.8 31 16.0 0.1 250 10 292.6 293.0 280.9 299.1 2.13 10 848 1512 6.0 -9.0 33 15.0 0.1 250 11 292.6 293.0 281.1 299.5 2.28 11 841 1580 5.4 -3.6 52 9.0 1.4 253 11 292.7 293.3 282.5 302.9 3.48 12 822 1766 3.6 -4.4 56 8.0 0.2 262 11 292.7 293.3 282.4 302.6 3.35 13 816 1826 3.4 -8.6 41 12.0 -1.3 265 11 293.1 293.5 281.5 300.4 2.44 14 796 2027 2.2 -5.8 55 8.0 -1.1 271 14 293.9 294.5 282.7 303.2 3.11 15 781 2180 2.0 -10.0 41 12.0 -2.5 275 17 295.3 295.7 282.3 302.2 2.29 16 769 2305 2.6 -15.4 25 18.0 -3.4 275 20 297.3 297.5 282.1 301.9 1.50 17 764 2358 3.0 -14.0 27 17.0 -3.0 275 21 298.2 298.6 282.8 303.5 1.69 18 716 2882 0.8 -19.2 21 20.0 -5.4 286 27 301.4 301.6 283.5 305.2 1.17 19 700 3063 0.0 -24.0 14 24.0 -6.6 280 27 302.5 302.6 283.4 305.1 0.78 20 697 3097 0.0 -28.0 10 28.0 -7.1 282 28 302.9 303.0 283.2 304.7 0.55 21 684 3248 1.6 -43.4 2 45.0 -7.0 289 33 306.3 306.3 284.1 306.7 0.12 22 667 3450 0.8 -45.2 2 46.0 -7.6 294 37 307.6 307.6 284.5 308.0 0.10 23 633 3868 -1.3 -44.3 2 43.0 -9.1 290 37 309.8 309.9 285.4 310.3 0.12 24 629 3918 -1.3 -36.3 5 35.0 -8.8 290 37 310.4 310.4 285.8 311.4 0.27 25 624 3982 -1.9 -30.9 9 29.0 -8.9 290 37 310.4 310.5 286.1 312.0 0.47 26 616 4084 -2.7 -18.7 28 16.0 -7.9 290 37 310.6 310.9 287.2 315.3 1.42 27 611 4149 -3.1 -18.1 30 15.0 -8.0 290 36 310.9 311.2 287.3 315.9 1.50 28 608 4187 -3.5 -22.5 21 19.0 -9.1 290 36 310.9 311.1 286.9 314.4 1.03 29 601 4279 -4.1 -18.1 33 14.0 -8.7 290 36 311.2 311.5 287.5 316.3 1.53 30 553 4931 -6.7 -27.7 17 21.0 -12.0 291 42 315.6 315.8 288.1 318.1 0.71 31 551 4959 -6.9 -27.9 17 21.0 -12.2 291 43 315.7 315.9 288.1 318.2 0.70 32 549 4987 -6.9 -27.9 17 21.0 -12.2 292 44 316.1 316.2 288.2 318.5 0.70 33 538 5145 -7.3 -29.3 15 22.0 -12.6 294 49 317.4 317.5 288.6 319.6 0.63 34 500 5710 -11.9 -28.9 23 17.0 -15.9 300 40 318.5 318.7 289.0 321.0 0.70 35 491 5849 -12.3 -31.3 19 19.0 -16.4 297 40 319.7 319.8 289.3 321.7 0.57 36 488 5896 -12.3 -38.3 9 26.0 -17.0 298 42 320.3 320.3 289.2 321.3 0.29 37 481 6006 -12.7 -40.7 8 28.0 -17.4 302 44 321.1 321.1 289.3 321.9 0.23 38 475 6102 -13.5 -41.5 7 28.0 -18.1 305 47 321.3 321.3 289.4 322.1 0.21 39 400 7380 -25.3 -52.3 6 27.0 -27.7 300 42 322.1 322.1 289.5 322.4 0.08 40 398 7416 -25.7 -52.7 6 27.0 -28.0 300 42 322.0 322.1 289.5 322.3 0.07 41 348 8372 -34.5 -57.5 8 23.0 -35.7 303 45 322.8 322.8 289.6 322.9 0.05 42 322 8909 -39.1 -58.1 12 19.0 -39.9 306 47 323.6 323.6 289.9 323.8 0.05 43 301 9368 -43.3 -53.3 32 10.0 -43.7 310 56 324.0 324.0 290.1 324.4 0.09 44 300 9390 -43.7 -53.7 32 10.0 -44.2 310 56 323.8 323.8 290.0 324.1 0.09 45 298 9435 -43.9 -53.9 32 10.0 -44.3 311 56 324.1 324.1 290.1 324.4 0.08 46 297 9458 -44.3 -58.3 20 14.0 -44.8 311 56 323.8 323.9 290.0 324.0 0.05 47 289 9641 -45.9 -62.9 13 17.0 -46.4 314 57 324.1 324.1 290.0 324.2 0.03 48 284 9757 -46.7 -65.7 10 19.0 -47.1 316 57 324.6 324.6 290.2 324.7 0.02 49 250 10590 -54.5 -65.5 25 11.0 -54.7 330 59 325.0 325.0 290.3 325.1 0.02 50 248 10641 -54.9 -65.9 24 11.0 -55.1 330 60 325.2 325.2 290.3 325.3 0.02 51 246 10693 -54.5 -66.5 21 12.0 -54.7 329 60 326.5 326.5 290.7 326.6 0.02 52 229 11149 -55.7 -70.7 14 15.0 -55.9 312 49 331.5 331.5 292.1 331.5 0.01 53 212 11636 -58.7 -70.7 20 12.0 -58.8 294 52 334.2 334.2 292.9 334.2 0.01 54 200 12000 -60.7 -74.7 14 14.0 -60.8 285 73 336.6 336.6 293.5 336.7 0.01 55 196 12126 -60.3 -76.3 11 16.0 -60.4 285 75 339.2 339.2 294.1 339.3 0.01 56 164 13237 -62.0 -80.7 7 18.7 -62.1 275 95 354.1 354.1 297.5 354.1 0.00 57 150 13790 -62.9 -82.9 5 20.0 -63.0 280 84 361.7 361.7 299.0 361.7 0.00 58 100 16240 -69.9 -86.9 7 17.0 -70.0 275 74 392.7 392.7 304.2 392.7 0.00 59 72 18210 -67.9 -87.9 4 20.0 -68.1 283 53 435.6 435.6 309.4 435.6 0.00 60 70 18380 -68.1 -88.1 4 20.0 -68.2 270 43 438.7 438.7 309.7 438.7 0.00 61 67 18641 -70.1 -89.1 5 19.0 -70.2 270 42 439.9 439.9 309.8 439.9 0.00 62 62 19104 -67.5 -88.5 4 21.0 -67.7 287 35 455.5 455.5 311.4 455.5 0.00 63 61 19202 -67.5 -88.5 4 21.0 -67.7 295 32 457.6 457.6 311.5 457.7 0.00 64 56 19713 -69.9 -89.9 4 20.0 -70.1 281 29 463.5 463.5 312.1 463.5 0.00 65 54 19930 -67.5 -89.5 3 22.0 -67.7 275 28 473.9 473.9 313.0 473.9 0.00 66 51 20272 -69.9 -89.9 4 20.0 -70.1 276 33 476.1 476.1 313.1 476.1 0.00 67 50 20390 -68.7 -89.7 3 21.0 -68.9 280 37 481.6 481.6 313.6 481.6 0.00 68 47 20762 -66.5 -89.5 3 23.0 -66.8 285 38 495.5 495.5 314.6 495.5 0.00 69 46 20892 -66.7 -89.7 3 23.0 -67.0 286 37 498.0 498.0 314.8 498.1 0.00 70 40 21742 -64.3 -89.3 2 25.0 -64.7 283 31 524.4 524.4 316.6 524.4 0.00 71 39 21897 -61.7 -88.7 2 27.0 -62.3 280 31 534.8 534.8 317.2 534.8 0.00 72 38 22058 -62.7 -88.7 2 26.0 -63.2 284 31 536.2 536.2 317.3 536.2 0.00 73 30 23530 -58.1 -87.1 1 29.0 -59.2 300 30 586.2 586.3 320.0 586.3 0.01 74 29 23744 -58.1 -87.1 1 29.0 -59.3 300 30 592.0 592.0 320.2 592.0 0.01 75 29 23744 -56.9 -86.9 1 30.0 -58.2 300 30 595.3 595.3 320.4 595.3 0.01 76 25 24678 -59.9 -86.9 2 27.0 -61.0 276 26 612.5 612.5 321.2 612.5 0.01 77 23 25200 -58.9 -86.9 2 28.0 -60.2 288 31 630.2 630.2 321.9 630.2 0.01 78 22 25478 -59.9 -87.9 1 28.0 -61.1 283 36 635.3 635.3 322.1 635.3 0.01 79 20 26080 -55.3 -85.3 1 30.0 -57.5 285 36 666.9 666.9 323.3 667.0 0.01 80 18 26752 -54.7 -84.7 1 30.0 -57.2 284 29 689.2 689.2 324.1 689.3 0.02 81 17 27115 -56.7 -85.7 1 29.0 -58.8 282 33 694.1 694.1 324.3 694.3 0.01 82 13 28832 -51.7 -83.7 1 32.0 -55.8 253 45 766.8 766.8 326.4 767.0 0.03 83 13 28832 -52.3 -84.3 1 32.0 -56.2 253 45 764.7 764.7 326.3 764.9 0.02 84 13 28832 -50.1 -83.1 1 33.0 -54.7 253 45 772.4 772.4 326.5 772.6 0.03 85 12 29356 -48.5 -82.5 1 34.0 -54.0 255 56 795.9 795.9 327.1 796.2 0.04 86 11 29928 -49.1 -82.1 1 33.0 -54.6 274 56 813.8 813.8 327.6 814.2 0.04 87 10 30550 -50.7 -82.7 1 32.0 -55.9 265 58 830.3 830.3 328.0 830.7 0.04 88 10 30550 -50.3 -83.3 1 33.0 -55.6 265 58 831.8 831.8 328.0 832.1 0.04 89 9.9 30615 -51.1 -83.1 1 32.0 -56.2 831.2 831.2 328.0 831.6 0.04 90 9.4 30955 -47.5 -81.5 1 34.0 -54.2 857.3 857.3 328.5 857.8 0.06 TRP 200 12000 -60.7 -74.7 14 14.0 -60.8 285 73 336.6 336.6 293.5 336.7 0.01 WND 164 13237 -62.0 -80.7 7 18.7 -62.1 275 95 354.1 354.1 297.5 354.1 0.00 Sounding variables and indices 1000-500 mb thick: 5557.00 m Freezing level: 654.05 mb = 3609.41 m = 11841.74 ft Wetbulb zero: 905.02 mb = 977.39 m = 3206.60 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 27.20 % Est. max temperature: 19.94 C = 67.89 F Sfc-Lift cond lev (LCL): 892.82 mb = 1089.05 m = 3572.97 ft T: 8.29 C 700-500 lapse rate: 4.50 C/km ThetaE index: 5.46 C Layer 1000.0- 890.0 mb Conv cond level (CCL): 535.25 mb = 5184.50 m = 17009.32 ft Mean mixing ratio: 4.03 g/kg Conv temperature: 45.07 C = 113.13 F Cap Strength: 19.63 C Lifted Index: 19.55 C Risk: None Lifted Index @300 mb: 19.39 C Lifted Index @700 mb: 11.52 C Showalter Index: 17.73 C Risk: None Total Totals Index: 20.20 C Risk: None Vertical Totals Index: 18.10 C Cross Totals Index: 2.10 C K Index: -15.70 Risk: None Sweat Index: 60.00 Risk: None Energy Index: 4.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.22 J/kg Max Up Vert Vel: 4.74 m/s Conv Inhibition (B-): 57443.82 J/kg Cap Strength: 19.61 C Lift Cond Lev (LCL): 844.09 mb = 1550.11 m = 5085.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 316 at 21 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 1008 101 190 4 0.7 3.9 | 144 23 -13.8 18.9 1 1000 153 175 6 -0.5 6.0 | 144 26 -15.0 20.9 2 982 305 185 9 0.8 9.0 | 150 28 -13.7 23.9 3 946 610 200 9 3.1 8.5 | 154 26 -11.4 23.4 4 925 798 225 12 8.5 8.5 | 166 24 -6.0 23.4 5 912 914 255 13 12.6 3.4 | 174 18 -1.9 18.3 6 879 1219 225 11 7.8 7.8 | 164 24 -6.7 22.7 7 850 1493 250 10 9.4 3.4 | 165 19 -5.0 18.4 8 847 1524 250 11 10.3 3.8 | 168 19 -4.1 18.7 9 815 1829 265 11 11.0 1.0 | 168 16 -3.5 15.9 10 785 2134 275 16 15.9 -1.4 | 186 14 1.5 13.5 11 756 2438 275 23 22.9 -2.0 | 213 15 8.5 12.9 12 728 2743 290 27 25.4 -9.2 | 242 12 10.9 5.7 13 701 3048 280 27 26.6 -4.7 | 230 16 12.1 10.2 14 700 3063 280 27 26.6 -4.7 | 230 16 12.1 10.2 15 675 3353 295 36 32.6 -15.2 | 271 18 18.2 -0.3 16 649 3658 290 38 35.7 -13.0 | 265 21 21.3 1.9 17 601 4267 290 36 33.8 -12.3 | 262 20 19.4 2.6 18 556 4877 290 41 38.5 -14.0 | 268 24 24.1 0.9 19 535 5182 295 50 45.3 -21.1 | 281 31 30.9 -6.2 20 500 5710 300 40 34.6 -20.0 | 284 21 20.2 -5.1 21 495 5791 295 39 35.3 -16.5 | 274 21 20.9 -1.6 22 475 6096 305 47 38.5 -27.0 | 297 27 24.1 -12.0 23 400 7380 300 42 36.4 -21.0 | 285 23 21.9 -6.1 24 386 7620 300 44 38.1 -22.0 | 287 25 23.7 -7.1 25 325 8839 305 46 37.7 -26.4 | 296 26 23.2 -11.5 26 311 9144 310 52 39.8 -33.4 | 306 31 25.4 -18.5 27 300 9390 310 56 42.9 -36.0 | 307 35 28.5 -21.1 28 250 10590 330 59 29.5 -51.1 | 337 39 15.1 -36.2 29 247 10668 330 61 30.5 -52.8 | 337 41 16.1 -37.9 30 235 10973 320 54 34.7 -41.4 | 323 33 20.3 -26.4 31 224 11278 305 46 37.7 -26.4 | 296 26 23.2 -11.5 32 214 11582 295 49 44.4 -20.7 | 281 31 30.0 -5.8 33 200 12000 285 73 70.5 -18.9 | 274 56 56.1 -4.0 34 185 12497 285 82 79.2 -21.2 | 276 65 64.8 -6.3 35 164 13237 275 95 94.6 -8.3 | 265 80 80.2 6.7 36 159 13411 275 95 94.6 -8.3 | 265 80 80.2 6.7 37 150 13790 280 84 82.7 -14.6 | 270 68 68.3 0.3 38 118 15240 275 77 76.7 -6.7 | 262 63 62.3 8.2 39 101 16154 265 69 68.7 6.0 | 249 58 54.3 20.9 40 100 16240 275 74 73.7 -6.4 | 262 60 59.3 8.5 41 96 16459 275 74 73.7 -6.4 | 262 60 59.3 8.5 42 75 17983 290 55 51.7 -18.8 | 276 37 37.2 -3.9 43 71 18288 280 52 51.2 -9.0 | 261 37 36.8 5.9 44 70 18380 270 43 43.0 -0.0 | 242 32 28.6 14.9 45 64 18898 270 42 42.0 -0.0 | 242 31 27.6 14.9 46 61 19202 295 32 29.0 -13.5 | 264 15 14.6 1.4 47 52 20117 270 27 27.0 -0.0 | 220 20 12.6 14.9 48 50 20390 280 37 36.4 -6.4 | 249 24 22.0 8.5 49 47 20726 285 39 37.7 -10.1 | 258 24 23.2 4.8 50 43 21336 290 32 30.1 -10.9 | 256 16 15.6 4.0 51 39 21946 280 31 30.5 -5.4 | 239 19 16.1 9.5 52 35 22555 300 32 27.7 -16.0 | 275 13 13.3 -1.1 53 33 22860 290 26 24.4 -8.9 | 239 12 10.0 6.0 54 32 23165 260 27 26.6 4.7 | 212 23 12.1 19.6 55 30 23530 300 30 26.0 -15.0 | 270 12 11.5 -0.1 56 27 24079 300 29 25.1 -14.5 | 268 11 10.7 0.4 57 26 24384 270 23 23.0 -0.0 | 210 17 8.6 14.9 58 23 25298 290 32 30.1 -10.9 | 256 16 15.6 4.0 59 21 25908 265 46 45.8 4.0 | 239 37 31.4 18.9 60 20 26080 285 36 34.8 -9.3 | 255 21 20.3 5.6 61 20 26213 280 32 31.5 -5.6 | 241 19 17.1 9.4 62 18 26822 285 29 28.0 -7.5 | 241 15 13.6 7.4 63 16 27432 280 37 36.4 -6.4 | 249 24 22.0 8.5 64 15 27737 255 28 27.0 7.2 | 210 26 12.6 22.2 65 14 28346 240 34 29.4 17.0 | 205 35 15.0 31.9 66 13 28651 270 38 38.0 -0.0 | 238 28 23.6 14.9 67 13 28956 245 48 43.5 20.3 | 220 46 29.1 35.2 68 12 29261 250 56 52.6 19.2 | 228 51 38.2 34.1 69 11 29870 275 56 55.8 -4.9 | 256 43 41.3 10.0 70 10 30550 265 58 57.8 5.1 | 245 48 43.3 20.0 Wind Parameters Mean winds (0-6000m): 285.9 at 27.7 knts Storm direction: 315.9 at 20.8 knts Shear (0-3000m) pos: 4.4 neg: 0.5 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 91.4 deg Storm rel helicity (0-3000m) pos: 161.3 neg: -26.8 tot: 134.4 m^2/s^2 ave: 44.8 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 9.5 stream: 4.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.10 Bulk Shear: 117.95 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 ------------------------------------------------------------------------------- 500 188 8 150 26| 5.2 0.0 5.2| 32.4 0.0 32.4 64.8 0.61| 7.9 4.8 1000 214 10 159 25| 4.9 0.0 4.9| 83.1 -10.6 72.4 72.4 0.48| 11.5 5.5 1500 224 10 161 23| 3.4 0.0 3.4| 89.2 -19.0 70.2 46.8 0.35| 10.2 3.6 2000 236 11 165 22| 4.0 0.0 4.0|106.5 -19.3 87.2 43.6 0.40| 9.5 3.8 2500 251 13 173 19| 5.3 0.0 5.3|147.2 -19.3 127.9 51.2 0.53| 9.9 5.3 3000 262 15 182 17| 4.4 0.5 4.9|161.3 -26.8 134.4 44.8 0.49| 9.5 4.7 4000 276 20 204 14| 4.6 0.3 4.9|206.2 -39.7 166.6 41.6 0.50| 9.1 4.5 5000 281 24 222 14| 4.6 0.4 5.1|251.6 -40.5 211.2 42.2 0.50| 8.5 4.3 6000 286 28 239 14| 3.9 0.4 4.3|330.2 -58.9 271.3 45.2 0.46| 9.4 4.3 Wrote GIF file: /home/apache/climate/data/raob//KJAN/skewt/KJAN.skewt.20251210.00.gif