UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102200.upa.cvt Date: 0000Z 22 OCT 25 Searching for PANC... Searching the city database file for: PANC ... Date:0000Z 22 OCT 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 ------------------------------------------------------------------------------- 0 1000 -15 350 3 SFC 992 40 5.0 -2.0 60 7.0 2.1 350 3 278.8 279.4 275.6 288.0 3.32 2 985 99 3.4 -2.6 65 6.0 1.0 358 4 277.7 278.3 274.9 286.6 3.20 3 965 268 1.8 -2.9 71 4.7 -0.1 20 8 277.8 278.3 274.9 286.6 3.19 4 962 293 2.0 -4.0 64 6.0 -0.3 23 9 278.2 278.7 274.8 286.5 2.95 5 960 310 2.8 -5.2 56 8.0 -0.3 25 9 279.2 279.6 275.0 286.8 2.70 6 955 353 2.4 -4.6 60 7.0 -0.3 24 8 279.2 279.7 275.2 287.2 2.84 7 951 388 2.4 -4.6 60 7.0 -0.3 24 7 279.5 280.0 275.4 287.6 2.85 8 946 431 4.4 -3.6 56 8.0 1.1 23 6 282.0 282.5 277.0 290.7 3.09 9 925 617 3.6 -3.4 60 7.0 0.7 10 2 283.0 283.5 277.7 292.1 3.21 10 919 670 3.2 -3.8 60 7.0 0.4 19 2 283.1 283.6 277.7 292.0 3.14 11 885 974 1.2 -3.0 74 4.2 -0.5 69 3 284.1 284.7 278.6 293.9 3.46 12 879 1029 1.4 -3.0 72 4.4 -0.4 77 5 284.9 285.5 279.0 294.8 3.48 13 850 1298 -0.9 -3.8 81 2.9 -2.1 110 11 285.2 285.8 279.0 294.9 3.39 14 814 1642 -3.5 -5.2 88 1.7 -4.1 117 16 286.0 286.6 279.1 295.2 3.19 15 804 1740 -4.1 -5.9 87 1.8 -4.8 118 19 286.4 286.9 279.2 295.2 3.06 16 794 1838 -4.3 -7.4 79 3.1 -5.4 120 22 287.2 287.7 279.2 295.2 2.76 17 791 1868 -4.1 -8.2 73 4.1 -5.5 123 22 287.7 288.2 279.2 295.3 2.60 18 786 1918 -4.3 -8.9 70 4.6 -5.9 127 21 288.0 288.5 279.2 295.3 2.48 19 763 2152 -6.3 -9.6 77 3.3 -7.4 145 18 288.3 288.7 279.3 295.4 2.42 20 713 2679 -9.3 -14.3 67 5.0 -10.8 163 21 290.7 291.0 279.6 296.0 1.77 21 700 2821 -10.7 -15.0 71 4.3 -11.9 160 23 290.6 290.9 279.4 295.8 1.70 22 681 3032 -12.5 -14.8 83 2.3 -13.2 162 23 290.9 291.2 279.7 296.3 1.78 23 663 3235 -14.5 -14.5 100 0.0 -14.5 164 23 290.9 291.2 279.8 296.5 1.87 24 647 3419 -16.1 -16.2 99 0.1 -16.2 162 22 291.1 291.4 279.6 296.2 1.67 25 637 3536 -16.9 -18.5 87 1.6 -17.3 157 21 291.5 291.8 279.4 295.8 1.39 26 632 3595 -17.1 -20.6 74 3.5 -17.9 154 20 292.0 292.2 279.4 295.6 1.17 27 615 3799 -18.9 -21.6 79 2.7 -19.5 144 22 292.2 292.4 279.4 295.6 1.10 28 598 4007 -20.3 -24.1 72 3.8 -21.0 137 25 292.9 293.1 279.4 295.8 0.91 29 590 4107 -19.1 -29.1 41 10.0 -20.8 142 26 295.4 295.5 280.1 297.3 0.58 30 589 4119 -18.9 -29.9 37 11.0 -20.7 142 26 295.8 295.9 280.3 297.6 0.54 31 582 4208 -18.9 -34.9 23 16.0 -21.2 147 27 296.8 296.9 280.4 298.0 0.34 32 576 4285 -19.1 -38.1 17 19.0 -21.5 150 28 297.5 297.5 280.6 298.3 0.25 33 571 4350 -17.7 -48.7 5 31.0 -20.8 151 25 299.9 299.9 281.4 300.1 0.08 34 566 4416 -17.9 -48.9 5 31.0 -21.0 152 22 300.4 300.4 281.6 300.7 0.08 35 548 4657 -19.5 -48.5 6 29.0 -22.4 157 15 301.3 301.3 282.0 301.6 0.09 36 543 4725 -19.9 -34.9 25 15.0 -22.1 160 16 301.6 301.6 282.5 302.8 0.36 37 521 5029 -22.7 -34.7 33 12.0 -24.4 167 19 301.8 301.9 282.6 303.1 0.39 38 514 5128 -23.1 -40.1 20 17.0 -25.1 168 20 302.5 302.5 282.7 303.3 0.23 39 507 5229 -23.7 -41.7 17 18.0 -25.6 169 22 302.9 303.0 282.8 303.6 0.19 40 500 5330 -24.5 -42.5 17 18.0 -26.3 170 23 303.2 303.2 282.9 303.8 0.18 41 482 5597 -26.3 -47.3 12 21.0 -28.0 165 22 304.1 304.2 283.2 304.5 0.11 42 471 5764 -27.5 -41.5 25 14.0 -28.9 157 22 304.7 304.7 283.5 305.4 0.21 43 467 5826 -27.9 -43.9 20 16.0 -29.3 156 22 304.9 304.9 283.6 305.5 0.17 44 462 5903 -28.5 -45.5 18 17.0 -29.9 160 23 305.1 305.1 283.7 305.6 0.14 45 439 6268 -31.9 -43.9 29 12.0 -32.9 178 24 305.3 305.3 283.8 305.9 0.18 46 425 6497 -33.7 -40.7 49 7.0 -34.3 189 24 305.8 305.9 284.1 306.7 0.26 47 424 6513 -33.9 -40.9 49 7.0 -34.5 190 24 305.8 305.8 284.1 306.7 0.25 48 421 6563 -34.5 -39.5 60 5.0 -35.0 192 24 305.6 305.7 284.1 306.7 0.29 49 413 6697 -35.5 -39.7 65 4.2 -35.8 199 24 306.0 306.1 284.2 307.1 0.29 50 410 6748 -35.9 -40.1 65 4.2 -36.2 201 24 306.2 306.2 284.2 307.2 0.28 51 402 6885 -36.9 -40.6 68 3.7 -37.2 208 24 306.6 306.6 284.4 307.6 0.27 52 400 6920 -37.3 -39.7 78 2.4 -37.5 210 24 306.5 306.6 284.4 307.6 0.30 53 399 6937 -37.3 -39.2 82 1.9 -37.5 210 24 306.7 306.8 284.5 307.8 0.32 54 396 6989 -37.7 -40.7 73 3.0 -37.9 210 23 306.9 306.9 284.5 307.8 0.28 55 386 7164 -39.1 -40.4 87 1.3 -39.2 209 23 307.3 307.3 284.7 308.3 0.29 56 300 8830 -53.5 -57.2 64 3.7 -53.6 200 40 309.9 309.9 285.4 310.1 0.06 57 251 9955 -61.9 -65.3 64 3.4 -61.9 210 52 313.7 313.7 286.6 313.8 0.02 58 250 9980 -61.9 -65.9 59 4.0 -61.9 210 52 314.0 314.0 286.8 314.1 0.02 59 200 11380 -54.9 -80.9 3 26.0 -55.2 200 33 345.8 345.8 295.7 345.8 0.00 60 150 13240 -52.5 -81.5 2 29.0 -53.0 200 24 379.6 379.6 302.2 379.6 0.00 61 100 15880 -49.9 -81.9 1 32.0 -50.8 225 29 431.3 431.3 309.0 431.3 0.00 62 96 16146 -50.5 -82.5 1 32.0 -51.4 225 29 435.2 435.2 309.4 435.2 0.00 63 88 16715 -48.7 -82.7 1 34.0 -49.9 223 22 449.8 449.8 310.8 449.8 0.00 64 76 17673 -50.5 -83.5 1 33.0 -51.6 235 21 465.3 465.3 312.3 465.3 0.00 65 70 18210 -49.5 -83.5 1 34.0 -50.8 210 23 478.5 478.5 313.3 478.5 0.01 66 65 18694 -49.1 -83.1 1 34.0 -50.6 234 22 489.6 489.6 314.2 489.6 0.01 67 50 20400 -51.3 -84.3 1 33.0 -52.8 220 23 522.6 522.6 316.5 522.6 0.01 68 49 20532 -51.3 -84.3 1 33.0 -52.8 222 17 525.6 525.6 316.6 525.6 0.01 69 43 21376 -54.3 -85.3 1 31.0 -55.5 243 27 538.2 538.2 317.4 538.3 0.01 70 41 21683 -52.7 -84.7 1 32.0 -54.2 263 19 549.6 549.6 318.1 549.7 0.01 71 39 22005 -54.5 -85.5 1 31.0 -55.8 250 17 553.0 553.0 318.3 553.0 0.01 72 34 22893 -50.7 -83.7 1 33.0 -52.9 281 37 585.1 585.1 319.9 585.2 0.01 73 30 23710 -50.5 -84.5 1 34.0 -52.9 265 14 607.0 607.0 320.9 607.0 0.01 74 29 23930 -49.9 -83.9 1 34.0 -52.6 263 15 614.5 614.5 321.3 614.6 0.01 75 27 24391 -52.9 -84.9 1 32.0 -55.1 235 17 618.8 618.8 321.5 618.9 0.01 76 25 24885 -52.3 -85.3 1 33.0 -54.7 260 21 634.3 634.3 322.1 634.4 0.01 77 24 25148 -50.3 -84.3 1 34.0 -53.3 273 23 647.5 647.6 322.6 647.6 0.01 78 23 25425 -49.9 -83.9 1 34.0 -53.1 283 23 656.7 656.7 322.9 656.8 0.02 79 20 26330 -51.9 -84.9 1 33.0 -54.8 295 21 677.3 677.3 323.7 677.4 0.01 80 19 26663 -51.9 -84.9 1 33.0 -54.9 287 21 687.3 687.3 324.0 687.4 0.02 81 18 27013 -52.7 -85.7 1 33.0 -55.6 287 23 695.5 695.5 324.3 695.6 0.01 82 17 27385 -50.9 -84.9 1 34.0 -54.5 280 24 712.7 712.8 324.8 712.9 0.02 83 16 27778 -53.1 -85.1 1 32.0 -56.2 293 21 718.0 718.0 325.0 718.2 0.02 84 13 29126 -50.7 -84.7 1 34.0 -55.1 54 4 770.3 770.3 326.5 770.5 0.02 85 12 29646 -52.1 -85.1 1 33.0 -56.2 189 12 783.1 783.2 326.8 783.4 0.02 86 10 30830 -51.3 -85.3 1 34.0 -56.3 310 18 828.1 828.1 327.9 828.3 0.03 87 9.6 31095 -50.1 -84.1 1 34.0 -55.7 311 19 842.3 842.3 328.2 842.6 0.03 88 8.8 31657 -52.1 -85.1 1 33.0 -57.2 314 22 855.8 855.8 328.5 856.1 0.03 89 7.9 32356 -50.3 -84.3 1 34.0 -56.5 317 25 889.8 889.8 329.2 890.2 0.04 90 7.0 33140 -51.3 -85.3 1 34.0 -57.5 320 29 917.0 917.0 329.8 917.4 0.04 91 6.1 34034 -52.9 -84.9 1 32.0 -58.8 306 32 946.9 946.9 330.3 947.4 0.05 92 5.7 34475 -50.9 -84.9 1 34.0 -58.0 299 34 974.2 974.3 330.8 974.8 0.05 93 5.4 34827 -51.7 -84.7 1 33.0 -58.6 293 35 985.9 985.9 330.9 986.5 0.06 94 5.2 35073 -49.9 -84.9 1 35.0 -57.8 289 36 1004.6 1004.7 331.2 1005.3 0.06 95 5.0 35330 -50.5 -84.5 1 34.0 -58.3 285 37 1013.3 1013.3 331.4 1014.0 0.06 96 4.7 35732 -51.9 -85.9 1 34.0 -59.3 1024.9 1024.9 331.6 1025.4 0.05 TRP 251 9955 -61.9 -65.3 64 3.4 -61.9 210 52 313.7 313.7 286.6 313.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5345.00 m Freezing level: 861.35 mb = 1192.74 m = 3913.13 ft Wetbulb zero: 966.33 mb = 256.28 m = 840.80 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 61.80 % Est. max temperature: 11.57 C = 52.83 F Sfc-Lift cond lev (LCL): 890.45 mb = 924.64 m = 3033.57 ft T: 1.53 C 700-500 lapse rate: 5.50 C/km ThetaE index: 1.41 C Layer 985.0- 965.0 mb Conv cond level (CCL): 764.26 mb = 2138.59 m = 7016.30 ft Mean mixing ratio: 3.15 g/kg Conv temperature: 14.49 C = 58.08 F Cap Strength: 11.73 C Lifted Index: 11.81 C Risk: None Lifted Index @300 mb: 14.21 C Lifted Index @700 mb: 4.98 C Showalter Index: 8.12 C Risk: None Total Totals Index: 44.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.60 C Cross Totals Index: 20.70 C K Index: 15.50 Risk: < 20 % chance of thunderstorms Sweat Index: 45.00 Risk: None Energy Index: 1.82 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.62 J/kg Max Up Vert Vel: 8.32 m/s Conv Inhibition (B-): 71593.74 J/kg Cap Strength: 11.78 C Lift Cond Lev (LCL): 851.03 mb = 1288.30 m = 4226.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 180 at 13 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 ---------------------------------------------------------- 0 992 40 350 3 0.5 -3.0 | 358 16 0.5 -16.2 1 961 305 25 9 -3.8 -8.2 | 10 22 -3.9 -21.4 2 926 610 20 2 -0.7 -1.9 | 3 15 -0.7 -15.1 3 925 617 10 2 -0.3 -2.0 | 2 15 -0.4 -15.2 4 891 914 60 2 -1.7 -1.0 | 7 14 -1.8 -14.2 5 858 1219 105 9 -8.7 2.3 | 39 14 -8.7 -10.9 6 850 1298 110 11 -10.3 3.8 | 48 14 -10.4 -9.5 7 826 1524 115 13 -11.8 5.5 | 57 14 -11.8 -7.7 8 794 1829 120 22 -19.1 11.0 | 83 19 -19.1 -2.2 9 764 2134 145 18 -10.3 14.7 | 98 10 -10.4 1.5 10 735 2438 155 21 -8.9 19.0 | 123 11 -8.9 5.8 11 707 2743 165 21 -5.4 20.3 | 142 9 -5.5 7.1 12 700 2821 160 23 -7.9 21.6 | 137 12 -7.9 8.4 13 652 3353 165 23 -6.0 22.2 | 146 11 -6.0 9.0 14 626 3658 150 19 -9.5 16.5 | 109 10 -9.6 3.2 15 601 3962 135 25 -17.7 17.7 | 104 18 -17.7 4.5 16 577 4267 150 28 -14.0 24.2 | 128 18 -14.1 11.0 17 553 4572 155 15 -6.3 13.6 | 93 6 -6.4 0.4 18 531 4877 165 17 -4.4 16.4 | 126 5 -4.5 3.2 19 500 5330 170 23 -4.0 22.7 | 157 10 -4.0 9.4 20 489 5486 170 22 -3.8 21.7 | 155 9 -3.9 8.4 21 469 5791 155 22 -9.3 19.9 | 126 12 -9.4 6.7 22 449 6096 170 24 -4.2 23.6 | 158 11 -4.2 10.4 23 400 6920 210 24 12.0 20.8 | 238 14 11.9 7.6 24 395 7010 210 23 11.5 19.9 | 240 13 11.4 6.7 25 360 7620 205 25 10.6 22.7 | 228 14 10.5 9.4 26 328 8230 210 26 13.0 22.5 | 234 16 12.9 9.3 27 300 8830 200 40 13.7 37.6 | 209 28 13.6 24.4 28 285 9144 200 44 15.0 41.3 | 208 32 15.0 28.1 29 259 9754 205 54 22.8 48.9 | 213 42 22.8 35.7 30 251 9955 210 52 26.0 45.0 | 219 41 25.9 31.8 31 250 9980 210 52 26.0 45.0 | 219 41 25.9 31.8 32 224 10668 215 36 20.6 29.5 | 232 26 20.6 16.3 33 203 11278 200 31 10.6 29.1 | 214 19 10.5 15.9 34 200 11380 200 33 11.3 31.0 | 212 21 11.2 17.8 35 185 11887 220 25 16.1 19.2 | 250 17 16.0 5.9 36 176 12192 205 21 8.9 19.0 | 237 11 8.8 5.8 37 168 12497 205 23 9.7 20.8 | 232 12 9.7 7.6 38 161 12802 220 20 12.9 15.3 | 261 13 12.8 2.1 39 150 13240 200 24 8.2 22.6 | 221 12 8.2 9.3 40 146 13411 195 28 7.2 27.0 | 207 16 7.2 13.8 41 127 14326 230 22 16.9 14.1 | 267 17 16.8 0.9 42 116 14935 200 24 8.2 22.6 | 221 12 8.2 9.3 43 110 15240 230 22 16.9 14.1 | 267 17 16.8 0.9 44 100 15880 225 29 20.5 20.5 | 250 22 20.5 7.3 45 96 16154 225 29 20.5 20.5 | 250 22 20.5 7.3 46 92 16459 240 23 19.9 11.5 | 275 20 19.9 -1.7 47 87 16764 220 22 14.1 16.9 | 256 15 14.1 3.6 48 72 17983 240 20 17.3 10.0 | 281 18 17.3 -3.2 49 70 18210 210 23 11.5 19.9 | 240 13 11.4 6.7 50 69 18288 225 20 14.1 14.1 | 266 14 14.1 0.9 51 60 19202 245 25 22.7 10.6 | 277 23 22.6 -2.7 52 52 20117 245 21 19.0 8.9 | 283 19 19.0 -4.3 53 50 20400 220 23 14.8 17.6 | 253 15 14.7 4.4 54 50 20422 225 16 11.3 11.3 | 280 11 11.3 -1.9 55 45 21031 210 22 11.0 19.1 | 242 12 10.9 5.8 56 43 21336 240 28 24.2 14.0 | 268 24 24.2 0.8 57 41 21641 265 20 19.9 1.7 | 300 23 19.9 -11.5 58 39 21946 250 16 15.0 5.5 | 297 17 15.0 -7.7 59 36 22555 250 30 28.2 10.3 | 276 28 28.1 -3.0 60 34 22860 280 38 37.4 -6.6 | 298 42 37.4 -19.8 61 31 23470 290 15 14.1 -5.1 | 323 23 14.0 -18.4 62 30 23710 265 14 13.9 1.2 | 311 18 13.9 -12.0 63 30 23774 260 16 15.8 2.8 | 304 19 15.7 -10.4 64 28 24079 265 14 13.9 1.2 | 311 18 13.9 -12.0 65 27 24384 235 17 13.9 9.8 | 284 14 13.9 -3.5 66 23 25298 280 24 23.6 -4.2 | 306 29 23.6 -17.4 67 21 25908 295 18 16.3 -7.6 | 322 26 16.3 -20.8 68 20 26330 295 21 19.0 -8.9 | 319 29 19.0 -22.1 69 19 26518 275 24 23.9 -2.1 | 303 28 23.9 -15.3 70 19 26822 300 18 15.6 -9.0 | 325 27 15.5 -22.2 71 18 27127 280 26 25.6 -4.5 | 305 31 25.6 -17.7 72 17 27432 280 24 23.6 -4.2 | 306 29 23.6 -17.4 73 16 27737 295 20 18.1 -8.5 | 320 28 18.1 -21.7 74 15 28042 280 24 23.6 -4.2 | 306 29 23.6 -17.4 75 15 28346 315 20 14.1 -14.1 | 333 31 14.1 -27.4 76 14 28651 305 10 8.2 -5.7 | 337 21 8.1 -19.0 77 13 29261 85 2 -2.0 -0.2 | 9 14 -2.0 -13.4 78 12 29566 170 10 -1.7 9.8 | 28 4 -1.8 -3.4 79 12 29870 240 19 16.5 9.5 | 283 17 16.4 -3.7 80 11 30175 255 24 23.2 6.2 | 287 24 23.1 -7.0 81 10 30830 310 18 13.8 -11.6 | 331 28 13.7 -24.8 82 7 33140 320 29 18.6 -22.2 | 332 40 18.6 -35.4 83 5 35330 285 37 35.7 -9.6 | 303 42 35.7 -22.8 Wind Parameters Mean winds (0-6000m): 150.2 at 17.6 knts Storm direction: 180.2 at 13.2 knts Shear (0-3000m) pos: 4.5 neg: 0.0 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 142.2 deg Storm rel helicity (0-3000m) pos: 143.3 neg: -13.2 tot: 130.1 m^2/s^2 ave: 43.4 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 9.7 stream: 5.9 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.54 Bulk Shear: 64.55 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 20 6 7 19| 1.9 0.0 1.9| 19.2 -7.8 11.5 22.9 0.20| 11.3 2.2 1000 27 4 7 17| 2.9 0.0 2.9| 36.2 -10.9 25.3 25.3 0.34| 8.8 3.0 1500 75 6 22 16| 5.3 0.0 5.3| 73.9 -10.9 63.1 42.0 0.58| 9.4 5.4 2000 103 9 40 14| 5.6 0.0 5.6|117.6 -10.9 106.7 53.4 0.61| 10.9 6.7 2500 122 12 54 12| 4.9 0.0 4.9|135.8 -10.9 125.0 50.0 0.64| 10.5 6.7 3000 135 13 68 10| 4.5 0.0 4.5|143.3 -13.2 130.1 43.4 0.61| 9.7 5.9 4000 142 16 85 10| 3.3 1.3 4.7|154.2 -35.7 118.5 29.6 0.40| 9.5 3.8 5000 146 17 93 10| 2.5 1.0 3.6|184.5 -47.6 136.9 27.4 0.35| 9.9 3.5 6000 150 18 103 9| 2.3 0.9 3.2|202.3 -60.1 142.2 23.7 0.33| 9.5 3.1 Wrote GIF file: /home/apache/climate/data/raob//PANC/skewt/PANC.skewt.20251022.00.gif