UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for PANC... Searching the city database file for: PANC ... Date:0000Z 26 APR 25 Station: PANC WMO ident: 70273 Latitude: 61.17 Longitude: -150.02 Elevation: 40.00 ------------------------------------------------------------------------------- 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 1003 40 10.4 -2.6 40 13.0 4.8 95 9 283.3 283.8 277.8 292.2 3.14 1 1000 78 9.6 -2.4 43 12.0 4.4 150 7 282.8 283.3 277.6 291.8 3.20 2 995 120 8.4 -4.6 39 13.0 3.1 149 8 282.0 282.4 276.5 289.7 2.73 3 957 439 5.2 -5.8 45 11.0 0.9 143 13 281.9 282.3 276.3 289.2 2.59 4 925 716 2.8 -6.2 52 9.0 -0.6 135 10 282.2 282.6 276.5 289.6 2.60 5 850 1393 -3.5 -6.9 77 3.4 -4.7 195 9 282.5 282.9 276.7 290.1 2.68 6 836 1524 -4.7 -7.3 82 2.6 -5.6 200 10 282.6 283.0 276.7 290.1 2.64 7 828 1599 -4.9 -8.9 73 4.0 -6.2 189 8 283.1 283.5 276.6 289.9 2.35 8 778 2085 -9.7 -10.1 97 0.4 -9.8 163 5 283.1 283.5 276.5 289.6 2.28 9 775 2114 -9.5 -12.4 79 2.9 -10.4 164 6 283.6 283.9 276.2 289.1 1.90 10 772 2144 -9.5 -13.0 76 3.5 -10.5 165 6 283.9 284.2 276.3 289.2 1.82 11 759 2275 -10.3 -14.5 71 4.2 -11.5 169 11 284.4 284.7 276.3 289.2 1.64 12 755 2316 -9.9 -16.9 57 7.0 -11.7 171 12 285.3 285.5 276.3 289.3 1.35 13 728 2596 -11.9 -18.9 56 7.0 -13.6 170 18 286.1 286.3 276.5 289.6 1.18 14 716 2723 -12.5 -25.5 33 13.0 -15.0 166 18 286.8 286.9 276.1 288.9 0.67 15 700 2895 -13.7 -27.7 30 14.0 -16.2 165 17 287.3 287.4 276.2 289.1 0.56 16 698 2917 -13.9 -27.9 30 14.0 -16.4 166 17 287.3 287.4 276.2 289.1 0.55 17 689 3015 -14.3 -32.3 20 18.0 -17.1 169 17 288.0 288.0 276.2 289.1 0.37 18 669 3238 -15.7 -26.7 38 11.0 -17.7 173 18 288.8 288.9 277.1 290.8 0.64 19 664 3295 -15.9 -22.9 55 7.0 -17.3 174 18 289.2 289.4 277.7 292.0 0.91 20 660 3340 -16.3 -24.3 50 8.0 -17.9 175 18 289.3 289.4 277.6 291.8 0.81 21 656 3386 -16.3 -33.3 22 17.0 -18.8 175 19 289.8 289.8 277.1 290.9 0.35 22 654 3409 -16.3 -36.3 16 20.0 -19.0 176 19 290.0 290.1 277.1 290.9 0.26 23 643 3537 -16.7 -33.7 21 17.0 -19.2 178 19 291.0 291.0 277.7 292.1 0.34 24 640 3572 -16.7 -27.7 38 11.0 -18.6 178 20 291.4 291.5 278.3 293.3 0.61 25 637 3607 -16.9 -25.9 46 9.0 -18.6 179 20 291.5 291.7 278.5 293.8 0.73 26 635 3631 -16.5 -21.0 68 4.5 -17.5 179 20 292.2 292.4 279.4 295.7 1.13 27 631 3678 -16.5 -20.0 74 3.5 -17.3 181 20 292.8 293.0 279.8 296.6 1.24 28 615 3871 -16.7 -19.6 78 2.9 -17.4 197 17 294.7 294.9 280.8 298.8 1.31 29 603 4019 -17.7 -19.3 87 1.6 -18.1 205 15 295.2 295.5 281.1 299.5 1.38 30 593 4144 -17.9 -20.1 83 2.2 -18.4 205 13 296.4 296.6 281.5 300.5 1.31 31 556 4623 -21.1 -22.2 91 1.1 -21.3 191 13 298.1 298.3 282.1 301.8 1.16 32 500 5400 -25.7 -27.3 86 1.6 -26.0 205 12 301.7 301.9 283.1 304.4 0.81 33 488 5576 -26.7 -28.7 83 2.0 -27.0 206 13 302.6 302.7 283.4 305.0 0.73 34 459 6015 -30.1 -32.6 79 2.5 -30.4 209 15 303.7 303.8 283.6 305.5 0.54 35 454 6093 -30.9 -33.6 77 2.7 -31.2 210 15 303.6 303.7 283.5 305.3 0.49 36 440 6315 -32.7 -34.7 82 2.0 -32.9 212 15 304.1 304.2 283.7 305.6 0.46 37 437 6363 -32.9 -35.8 75 2.9 -33.2 213 16 304.4 304.5 283.7 305.8 0.41 38 409 6826 -36.5 -39.8 71 3.3 -36.8 218 17 305.6 305.7 284.0 306.6 0.29 39 407 6860 -36.7 -39.9 72 3.2 -37.0 219 17 305.8 305.8 284.1 306.8 0.29 40 400 6980 -37.5 -40.2 76 2.7 -37.7 220 17 306.3 306.3 284.3 307.3 0.29 41 387 7207 -39.1 -41.3 80 2.2 -39.2 213 16 307.1 307.1 284.5 308.0 0.27 42 361 7680 -41.7 -44.7 73 3.0 -41.9 227 14 309.7 309.8 285.5 310.5 0.20 43 354 7812 -42.1 -45.6 69 3.5 -42.3 231 12 311.0 311.0 285.9 311.6 0.18 44 331 8263 -45.5 -49.5 64 4.0 -45.7 235 9 312.3 312.3 286.3 312.8 0.13 45 326 8364 -46.3 -49.7 68 3.4 -46.4 233 10 312.6 312.6 286.4 313.0 0.13 46 310 8696 -48.7 -53.4 58 4.7 -48.8 228 12 313.8 313.8 286.8 314.1 0.09 47 300 8910 -50.5 -54.4 63 3.9 -50.6 225 14 314.2 314.2 286.9 314.5 0.08 48 295 9020 -51.3 -53.9 74 2.6 -51.4 225 14 314.6 314.6 287.1 314.9 0.08 49 292 9086 -51.7 -54.5 72 2.8 -51.8 225 15 314.9 314.9 287.2 315.2 0.08 50 272 9544 -54.7 -59.3 57 4.6 -54.8 221 13 317.0 317.0 287.8 317.2 0.05 51 266 9686 -55.7 -59.1 66 3.4 -55.8 219 13 317.6 317.6 288.0 317.8 0.05 52 258 9881 -56.7 -60.5 62 3.8 -56.8 217 12 318.9 318.9 288.4 319.1 0.04 53 254 9980 -57.5 -60.2 71 2.7 -57.5 216 11 319.1 319.1 288.5 319.3 0.05 54 250 10080 -58.1 -61.2 67 3.1 -58.2 225 15 319.7 319.7 288.7 319.8 0.04 55 245 10207 -58.9 -61.8 69 2.9 -58.9 230 15 320.3 320.4 288.9 320.5 0.04 56 244 10233 -58.7 -62.9 58 4.2 -58.7 231 14 321.0 321.0 289.1 321.2 0.03 57 242 10285 -57.3 -70.3 18 13.0 -57.5 233 13 323.9 323.9 289.9 323.9 0.01 58 200 11510 -50.9 -79.9 2 29.0 -51.3 245 11 352.2 352.2 297.1 352.2 0.00 59 150 13390 -49.5 -83.5 1 34.0 -50.2 250 20 384.8 384.8 303.0 384.8 0.00 60 100 16020 -51.1 -84.1 1 33.0 -52.0 265 18 429.0 429.0 308.7 429.0 0.00 61 86 17002 -52.3 -85.3 1 33.0 -53.1 273 13 445.5 445.5 310.4 445.5 0.00 62 79 17555 -51.1 -85.1 1 34.0 -52.1 266 15 458.9 458.9 311.7 458.9 0.00 63 74 17980 -52.7 -85.7 1 33.0 -53.6 295 13 464.2 464.2 312.1 464.2 0.00 64 70 18340 -52.3 -85.3 1 33.0 -53.3 265 9 472.5 472.5 312.8 472.5 0.00 65 56 19784 -50.7 -85.7 1 35.0 -52.1 285 10 507.3 507.3 315.5 507.3 0.00 66 54 20020 -51.3 -85.3 1 34.0 -52.7 266 8 511.2 511.2 315.7 511.2 0.01 67 50 20520 -49.9 -84.9 1 35.0 -51.6 220 4 525.9 525.9 316.6 525.9 0.01 68 47 20925 -49.1 -85.1 1 36.0 -51.1 203 3 537.2 537.2 317.3 537.2 0.01 69 36 22668 -50.3 -85.3 1 35.0 -52.5 215 10 576.6 576.6 319.5 576.7 0.01 70 30 23860 -49.1 -86.1 1 37.0 -51.9 185 6 610.8 610.8 321.1 610.8 0.01 71 28 24314 -48.3 -85.3 1 37.0 -51.5 176 3 625.2 625.2 321.7 625.2 0.01 72 23 25608 -49.1 -85.1 1 36.0 -52.5 154 7 659.0 659.0 323.0 659.1 0.01 73 21 26208 -47.1 -85.1 1 38.0 -51.4 105 1 682.4 682.4 323.9 682.5 0.01 74 20 26530 -48.5 -85.5 1 37.0 -52.5 100 12 687.7 687.7 324.0 687.8 0.01 75 18 27222 -49.3 -86.3 1 37.0 -53.3 103 13 706.2 706.2 324.6 706.3 0.01 76 16 27996 -48.7 -85.7 1 37.0 -53.2 139 11 732.4 732.4 325.4 732.5 0.02 77 14 28883 -44.1 -84.1 0 40.0 -50.9 106 6 776.5 776.5 326.7 776.7 0.02 78 12 29915 -45.3 -85.3 0 40.0 -52.2 146 10 807.2 807.3 327.4 807.4 0.02 79 11 30498 -43.5 -83.5 0 40.0 -51.5 148 11 834.1 834.1 328.1 834.4 0.03 80 10 31140 -43.1 -83.1 0 40.0 -51.8 125 13 858.7 858.7 328.6 859.0 0.04 81 9.7 31345 -42.5 -82.5 0 40.0 -51.6 129 13 868.4 868.5 328.8 868.9 0.05 82 8.7 32077 -44.1 -84.1 0 40.0 -52.8 143 11 889.7 889.7 329.2 890.0 0.04 83 7.7 32904 -38.9 -80.9 0 42.0 -51.1 158 10 942.2 942.2 330.2 943.0 0.07 84 7.0 33560 -37.3 -79.3 0 42.0 -51.0 170 9 974.9 974.9 330.8 976.1 0.11 85 6.6 33967 -36.5 -79.5 0 43.0 -51.0 994.8 994.8 331.1 996.0 0.11 TRP 245 10207 -58.9 -61.8 69 2.9 -58.9 230 15 320.3 320.4 288.9 320.5 0.04 WND Sounding variables and indices 1000-500 mb thick: 5322.00 m Freezing level: 891.67 mb = 1016.89 m = 3336.21 ft Wetbulb zero: 938.12 mb = 601.43 m = 1973.17 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 65.59 % Est. max temperature: 9.56 C = 49.21 F Sfc-Lift cond lev (LCL): 822.29 mb = 1653.35 m = 5424.31 ft T: -5.43 C 700-500 lapse rate: 4.79 C/km ThetaE index: 3.00 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 796.65 mb = 1900.05 m = 6233.68 ft Mean mixing ratio: 2.65 g/kg Conv temperature: 10.19 C = 50.34 F Cap Strength: 8.70 C Lifted Index: 10.78 C Risk: None Lifted Index @300 mb: 17.45 C Lifted Index @700 mb: 2.16 C Showalter Index: 10.43 C Risk: None Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 22.20 C Cross Totals Index: 18.80 C K Index: 1.30 Risk: None Sweat Index: 30.00 Risk: None Energy Index: 2.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.26 J/kg Max Up Vert Vel: 2.13 m/s Conv Inhibition (B-): 79680.21 J/kg Cap Strength: 10.45 C Lift Cond Lev (LCL): 808.76 mb = 1782.55 m = 5848.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 212 at 9 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 1003 40 95 9 -9.0 0.8 | 63 16 -14.0 -7.2 1 1000 78 150 7 -3.5 6.1 | 77 9 -8.5 -2.0 2 973 305 145 14 -8.0 11.5 | 105 14 -13.1 3.4 3 937 610 140 11 -7.1 8.4 | 92 12 -12.1 0.4 4 925 716 135 10 -7.1 7.1 | 86 12 -12.1 -0.9 5 902 914 140 7 -4.5 5.4 | 74 10 -9.5 -2.7 6 869 1219 175 7 -0.6 7.0 | 80 6 -5.6 -1.0 7 850 1393 195 9 2.3 8.7 | 104 3 -2.7 0.7 8 836 1524 200 10 3.4 9.4 | 131 2 -1.6 1.4 9 803 1829 155 3 -1.3 2.7 | 50 8 -6.3 -5.3 10 772 2134 165 6 -1.6 5.8 | 71 7 -6.6 -2.2 11 743 2438 175 17 -1.5 16.9 | 144 11 -6.5 8.9 12 714 2743 165 18 -4.7 17.4 | 134 13 -9.7 9.4 13 700 2895 165 17 -4.4 16.4 | 132 13 -9.4 8.4 14 686 3048 170 17 -3.0 16.7 | 138 12 -8.0 8.7 15 632 3658 180 20 0.0 20.0 | 157 13 -5.0 12.0 16 607 3962 205 16 6.8 14.5 | 195 7 1.7 6.5 17 582 4267 205 10 4.2 9.1 | 142 1 -0.8 1.0 18 559 4572 190 13 2.3 12.8 | 150 6 -2.8 4.8 19 536 4877 200 14 4.8 13.2 | 177 5 -0.2 5.1 20 500 5400 205 12 5.1 10.9 | 181 3 0.0 2.9 21 453 6096 210 15 7.5 13.0 | 206 6 2.5 5.0 22 400 6980 220 17 10.9 13.0 | 230 8 5.9 5.0 23 381 7315 210 16 8.0 13.9 | 207 7 3.0 5.8 24 364 7620 225 14 9.9 9.9 | 249 5 4.9 1.9 25 347 7925 235 11 9.0 6.3 | 293 4 4.0 -1.7 26 332 8230 235 9 7.4 5.2 | 321 4 2.3 -2.9 27 300 8910 225 14 9.9 9.9 | 249 5 4.9 1.9 28 289 9144 225 15 10.6 10.6 | 245 6 5.6 2.6 29 251 10058 215 11 6.3 9.0 | 232 2 1.3 1.0 30 250 10080 225 15 10.6 10.6 | 245 6 5.6 2.6 31 245 10207 230 15 11.5 9.6 | 256 7 6.5 1.6 32 239 10363 235 12 9.8 6.9 | 283 5 4.8 -1.1 33 228 10668 220 14 9.0 10.7 | 236 5 4.0 2.7 34 217 10973 235 23 18.8 13.2 | 249 15 13.8 5.2 35 207 11278 260 15 14.8 2.6 | 299 11 9.7 -5.4 36 200 11510 245 11 10.0 4.6 | 304 6 4.9 -3.4 37 198 11582 250 10 9.4 3.4 | 316 6 4.4 -4.6 38 164 12802 265 15 14.9 1.3 | 304 12 9.9 -6.7 39 157 13106 265 19 18.9 1.7 | 295 15 13.9 -6.4 40 150 13390 250 20 18.8 6.8 | 275 14 13.8 -1.2 41 150 13411 240 20 17.3 10.0 | 261 12 12.3 2.0 42 130 14326 265 27 26.9 2.4 | 285 23 21.9 -5.7 43 113 15240 255 22 21.3 5.7 | 278 16 16.2 -2.3 44 108 15545 285 18 17.4 -4.7 | 316 18 12.4 -12.7 45 103 15850 260 15 14.8 2.6 | 299 11 9.7 -5.4 46 100 16020 265 18 17.9 1.6 | 297 14 12.9 -6.5 47 98 16154 265 18 17.9 1.6 | 297 14 12.9 -6.5 48 93 16459 265 22 21.9 1.9 | 290 18 16.9 -6.1 49 89 16764 285 12 11.6 -3.1 | 329 13 6.6 -11.1 50 85 17069 270 13 13.0 -0.0 | 315 11 8.0 -8.0 51 77 17678 265 16 15.9 1.4 | 301 13 10.9 -6.6 52 74 17983 295 13 11.8 -5.5 | 333 15 6.8 -13.5 53 71 18288 280 12 11.8 -2.1 | 326 12 6.8 -10.1 54 70 18340 265 9 9.0 0.8 | 331 8 3.9 -7.2 55 58 19507 285 11 10.6 -2.8 | 333 12 5.6 -10.9 56 56 19812 285 10 9.7 -2.6 | 336 12 4.6 -10.6 57 50 20520 220 4 2.6 3.1 | 26 6 -2.5 -5.0 58 44 21336 185 1 0.1 1.0 | 35 9 -4.9 -7.0 59 40 21946 190 10 1.7 9.8 | 119 4 -3.3 1.8 60 38 22250 225 12 8.5 8.5 | 262 3 3.5 0.5 61 30 23860 185 6 0.5 6.0 | 66 5 -4.5 -2.0 62 28 24384 175 3 -0.3 3.0 | 46 7 -5.3 -5.0 63 26 24689 175 15 -1.3 14.9 | 138 9 -6.3 6.9 64 25 24994 190 13 2.3 12.8 | 150 6 -2.8 4.8 65 24 25298 180 10 0.0 10.0 | 111 5 -5.0 2.0 66 21 26213 105 1 -1.0 0.3 | 38 10 -6.0 -7.8 67 20 26518 80 10 -9.8 -1.7 | 57 18 -14.9 -9.8 68 20 26530 100 12 -11.8 2.1 | 71 18 -16.8 -5.9 69 18 27127 100 12 -11.8 2.1 | 71 18 -16.8 -5.9 70 17 27432 110 16 -15.0 5.5 | 83 20 -20.1 -2.5 71 17 27737 130 16 -12.3 10.3 | 97 17 -17.3 2.3 72 16 28042 140 10 -6.4 7.7 | 88 11 -11.5 -0.4 73 15 28346 155 10 -4.2 9.1 | 96 9 -9.3 1.0 74 13 29261 75 3 -2.9 -0.8 | 42 12 -7.9 -8.8 75 13 29566 125 10 -8.2 5.7 | 80 13 -13.2 -2.3 76 12 30175 160 10 -3.4 9.4 | 99 9 -8.5 1.4 77 10 31140 125 13 -10.6 7.5 | 88 16 -15.7 -0.6 78 7 33560 170 9 -1.6 8.9 | 97 7 -6.6 0.8 Wind Parameters Mean winds (0-6000m): 182.1 at 12.6 knts Storm direction: 212.1 at 9.5 knts Shear (0-3000m) pos: 4.0 neg: 1.2 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 74.6 deg Storm rel helicity (0-3000m) pos: 59.6 neg: -34.0 tot: 25.6 m^2/s^2 ave: 8.5 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.27 Bulk Shear: 8.37 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 ------------------------------------------------------------------------------- 500 144 12 96 12| 8.7 0.0 8.7| 26.1 -6.4 19.7 39.3 0.44| 15.6 6.9 1000 142 10 90 11| 4.2 0.0 4.2| 27.1 -18.4 8.7 8.7 0.15| 11.2 1.7 1500 154 9 93 9| 5.0 0.0 5.0| 29.9 -18.4 11.5 7.7 0.21| 9.7 2.0 2000 158 8 88 8| 3.7 1.6 5.4| 33.7 -26.1 7.6 3.8 0.05| 9.9 0.5 2500 162 9 94 8| 4.8 1.3 6.1| 56.4 -28.1 28.3 11.3 0.24| 10.7 2.5 3000 163 10 104 8| 4.0 1.2 5.2| 59.6 -34.0 25.6 8.5 0.21| 9.6 2.0 4000 171 12 121 8| 3.4 0.9 4.3| 88.7 -34.0 54.7 13.7 0.31| 9.1 2.8 5000 177 13 128 7| 2.9 1.0 4.0| 92.2 -35.5 56.7 11.3 0.27| 8.4 2.3 6000 182 13 135 6| 2.6 0.9 3.5| 94.1 -35.5 58.6 9.8 0.28| 7.3 2.1 Wrote GIF file: /home/apache/climate/data/raob//PANC/skewt/PANC.skewt.20250426.00.gif