UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101300.upa.cvt Date: 0000Z 13 OCT 25 Searching for PANC... Searching the city database file for: PANC ... Date:0000Z 13 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 ------------------------------------------------------------------------------- SFC 1004 40 11.2 3.2 58 8.0 7.2 70 9 284.0 284.9 280.2 297.5 4.79 1 1000 88 11.0 3.0 58 8.0 7.1 145 15 284.1 285.0 280.2 297.5 4.74 2 991 163 10.4 2.4 58 8.0 6.5 147 22 284.3 285.1 280.1 297.2 4.59 3 985 214 11.0 3.0 58 8.0 7.1 148 26 285.4 286.2 280.9 299.0 4.82 4 972 325 10.0 2.0 57 8.0 6.1 150 34 285.5 286.2 280.6 298.3 4.54 5 968 359 10.4 2.4 58 8.0 6.5 151 33 286.2 287.0 281.1 299.5 4.70 6 925 735 7.0 2.1 71 4.9 4.6 165 27 286.5 287.3 281.4 300.1 4.81 7 906 905 5.8 2.2 78 3.6 4.1 189 23 286.9 287.8 281.7 301.0 4.95 8 891 1042 4.6 2.5 86 2.1 3.6 196 25 287.1 288.0 282.0 301.6 5.14 9 887 1079 4.4 4.4 100 0.0 4.4 198 26 287.2 288.3 283.0 303.9 5.91 10 886 1088 4.4 4.4 100 0.0 4.4 198 26 287.3 288.4 283.0 304.1 5.92 11 850 1425 2.8 2.7 99 0.1 2.7 215 27 289.1 290.0 283.2 304.7 5.47 12 832 1598 1.6 1.4 99 0.2 1.5 217 29 289.6 290.5 283.1 304.2 5.09 13 830 1617 1.6 1.6 100 0.0 1.6 217 29 289.8 290.7 283.2 304.6 5.18 14 821 1705 1.4 0.7 95 0.7 1.1 218 30 290.5 291.3 283.2 304.6 4.90 15 820 1715 1.4 -0.6 87 2.0 0.5 219 31 290.6 291.4 282.8 303.5 4.46 16 819 1725 1.4 -5.6 60 7.0 -1.4 219 31 290.7 291.2 281.2 299.7 3.07 17 817 1744 1.2 -8.8 47 10.0 -2.6 219 31 290.7 291.1 280.4 297.8 2.40 18 812 1794 1.0 -10.0 44 11.0 -3.0 220 32 291.0 291.4 280.3 297.5 2.20 19 809 1824 1.0 -20.0 19 21.0 -5.0 220 32 291.3 291.5 278.7 294.3 0.96 20 804 1873 0.8 -20.2 19 21.0 -5.1 222 32 291.6 291.8 278.9 294.6 0.95 21 802 1893 0.8 -19.2 21 20.0 -5.0 223 32 291.8 292.0 279.1 295.0 1.04 22 791 2004 1.6 -15.4 27 17.0 -4.0 228 31 293.8 294.1 280.6 298.3 1.46 23 768 2241 -0.3 -15.3 31 15.0 -5.1 235 34 294.2 294.5 280.8 298.9 1.51 24 751 2420 -0.7 -15.7 31 15.0 -5.5 235 40 295.7 296.0 281.5 300.3 1.50 25 748 2452 -0.5 -15.5 31 15.0 -5.4 235 41 296.3 296.5 281.8 301.0 1.53 26 707 2900 -3.7 -15.7 39 12.0 -7.5 230 44 297.5 297.8 282.4 302.5 1.59 27 700 2979 -4.5 -16.5 39 12.0 -8.2 230 44 297.5 297.8 282.3 302.2 1.50 28 676 3252 -6.3 -22.3 27 16.0 -10.5 230 43 298.5 298.6 282.0 301.5 0.94 29 671 3310 -6.1 -23.1 25 17.0 -10.5 230 43 299.3 299.5 282.3 302.2 0.89 30 645 3617 -8.9 -17.9 48 9.0 -11.5 230 41 299.6 299.8 283.1 304.1 1.45 31 630 3799 -9.5 -15.5 62 6.0 -11.3 232 43 300.9 301.2 284.0 306.6 1.81 32 625 3860 -9.5 -17.5 52 8.0 -11.8 233 44 301.6 301.9 284.0 306.5 1.55 33 611 4034 -10.7 -17.7 56 7.0 -12.7 235 44 302.2 302.4 284.2 307.1 1.56 34 604 4123 -10.9 -19.9 47 9.0 -13.3 235 43 302.9 303.2 284.2 307.1 1.30 35 601 4161 -10.9 -18.9 52 8.0 -13.2 235 43 303.4 303.6 284.5 307.9 1.43 36 599 4187 -10.9 -20.9 44 10.0 -13.5 235 42 303.6 303.9 284.4 307.6 1.21 37 590 4303 -11.5 -21.5 43 10.0 -14.1 235 42 304.3 304.5 284.6 308.0 1.16 38 585 4368 -10.9 -23.9 33 13.0 -14.1 235 43 305.7 305.9 284.9 308.8 0.95 39 583 4394 -10.9 -22.9 37 12.0 -13.9 235 44 306.0 306.2 285.1 309.4 1.04 40 581 4420 -10.7 -18.7 52 8.0 -13.0 235 44 306.5 306.8 285.8 311.4 1.50 41 580 4434 -10.5 -20.5 44 10.0 -13.3 235 45 306.9 307.2 285.7 311.1 1.29 42 577 4474 -10.5 -23.5 34 13.0 -13.8 235 45 307.4 307.6 285.5 310.7 1.00 43 566 4621 -10.9 -18.9 52 8.0 -13.2 235 49 308.6 308.9 286.6 313.6 1.52 44 556 4758 -12.3 -20.3 51 8.0 -14.5 235 52 308.5 308.8 286.4 313.0 1.37 45 547 4882 -13.1 -23.1 43 10.0 -15.6 235 55 309.0 309.2 286.2 312.6 1.09 46 538 5008 -13.9 -21.9 51 8.0 -16.0 234 55 309.5 309.8 286.6 313.6 1.23 47 534 5065 -14.3 -25.3 39 11.0 -16.9 234 54 309.7 309.9 286.3 312.8 0.92 48 527 5164 -15.1 -26.1 39 11.0 -17.6 233 54 309.9 310.1 286.4 312.8 0.86 49 525 5193 -15.3 -30.3 27 15.0 -18.3 232 54 310.0 310.1 286.1 312.0 0.59 50 518 5294 -15.7 -31.7 24 16.0 -18.7 232 54 310.7 310.8 286.2 312.5 0.52 51 516 5323 -15.7 -32.7 22 17.0 -18.8 231 54 311.1 311.2 286.3 312.7 0.47 52 509 5426 -16.1 -29.1 32 13.0 -18.7 231 53 311.8 311.9 286.8 314.1 0.68 53 506 5471 -16.5 -22.5 60 6.0 -18.0 230 53 311.9 312.1 287.4 316.0 1.24 54 500 5560 -16.9 -20.0 77 3.1 -17.7 230 61 312.4 312.7 287.9 317.6 1.56 55 400 7230 -24.9 -32.9 47 8.0 -26.2 245 90 322.6 322.7 290.2 324.8 0.60 56 300 9270 -37.7 -40.7 73 3.0 -38.0 235 125 332.2 332.3 292.7 333.6 0.36 57 250 10500 -47.9 -52.8 57 4.9 -48.1 240 130 334.9 334.9 293.2 335.3 0.11 58 225 11187 -49.5 -63.4 18 13.9 -49.9 250 141 342.6 342.6 295.0 342.8 0.03 59 200 11950 -51.3 -75.3 4 24.0 -51.7 255 103 351.5 351.5 297.0 351.6 0.01 60 150 13780 -59.9 -81.9 4 22.0 -60.1 235 85 366.9 366.9 300.0 366.9 0.00 61 144 14035 -60.9 -82.9 4 22.0 -61.1 235 75 369.5 369.5 300.5 369.5 0.00 62 100 16300 -62.1 -85.1 3 23.0 -62.3 235 42 407.7 407.7 306.2 407.8 0.00 63 95 16615 -63.7 -86.7 3 23.0 -63.9 227 48 410.6 410.6 306.6 410.6 0.00 64 91 16881 -61.3 -86.3 2 25.0 -61.6 224 56 420.5 420.5 307.7 420.5 0.00 65 79 17763 -58.5 -86.5 2 28.0 -58.9 259 39 443.6 443.6 310.3 443.6 0.00 66 75 18088 -60.5 -86.5 2 26.0 -60.9 241 31 446.1 446.1 310.5 446.1 0.00 67 72 18342 -59.3 -87.3 1 28.0 -59.7 237 29 453.8 453.9 311.2 453.9 0.00 68 70 18520 -55.9 -85.9 1 30.0 -56.6 245 12 464.8 464.8 312.2 464.8 0.00 69 60 19489 -60.9 -86.9 2 26.0 -61.3 250 16 474.6 474.6 313.0 474.6 0.00 70 54 20152 -55.7 -85.7 1 30.0 -56.6 239 21 501.1 501.1 315.0 501.1 0.00 71 50 20640 -57.7 -85.7 2 28.0 -58.5 270 15 507.5 507.5 315.5 507.5 0.01 72 49 20767 -58.7 -86.7 2 28.0 -59.4 253 31 508.1 508.1 315.5 508.1 0.00 73 48 20897 -57.1 -86.1 1 29.0 -57.9 261 23 514.9 514.9 315.9 514.9 0.00 74 46 21166 -57.9 -86.9 1 29.0 -58.7 252 19 519.3 519.3 316.2 519.3 0.00 75 44 21447 -56.1 -86.1 1 30.0 -57.1 234 24 530.3 530.3 316.9 530.3 0.01 76 41 21895 -56.7 -86.7 1 30.0 -57.7 261 22 539.6 539.6 317.5 539.7 0.01 77 40 22052 -55.3 -85.3 1 30.0 -56.5 274 18 547.0 547.0 317.9 547.0 0.01 78 37 22546 -58.5 -86.5 2 28.0 -59.4 285 10 551.1 551.1 318.2 551.1 0.01 79 32 23462 -56.7 -86.7 1 30.0 -57.9 275 27 579.3 579.3 319.6 579.3 0.01 80 30 23870 -58.1 -86.1 2 28.0 -59.2 295 12 586.2 586.3 320.0 586.3 0.01 81 27 24533 -59.3 -87.3 1 28.0 -60.4 300 16 600.8 600.8 320.6 600.9 0.01 82 24 25277 -56.7 -86.7 1 30.0 -58.3 345 16 629.0 629.0 321.9 629.0 0.01 83 21 26122 -58.1 -87.1 1 29.0 -59.6 323 14 649.2 649.2 322.7 649.3 0.01 84 20 26430 -57.9 -86.9 1 29.0 -59.5 310 22 658.9 658.9 323.0 659.0 0.01 85 17 27458 -56.3 -86.3 1 30.0 -58.5 320 29 695.4 695.4 324.3 695.5 0.01 86 14 28685 -58.3 -87.3 1 29.0 -60.4 319 33 728.4 728.4 325.3 728.5 0.01 87 14 28685 -57.3 -87.3 1 30.0 -59.6 319 33 731.7 731.8 325.4 731.8 0.01 88 12 29651 -60.9 -87.9 2 27.0 -62.7 322 42 752.0 752.0 326.0 752.1 0.01 89 10 30790 -58.9 -86.9 2 28.0 -61.4 335 45 799.7 799.7 327.3 799.9 0.02 90 9.8 30917 -59.3 -87.3 1 28.0 -61.8 802.8 802.8 327.3 803.0 0.02 91 9.5 31112 -57.9 -86.9 1 29.0 -60.9 815.3 815.3 327.6 815.5 0.02 92 8.7 31665 -58.9 -87.9 1 29.0 -61.7 832.2 832.2 328.0 832.4 0.02 TRP 144 14035 -60.9 -82.9 4 22.0 -61.1 235 75 369.5 369.5 300.5 369.5 0.00 WND 225 11187 -49.5 -63.4 18 13.9 -49.9 250 141 342.6 342.6 295.0 342.8 0.03 Sounding variables and indices 1000-500 mb thick: 5472.00 m Freezing level: 771.63 mb = 2204.03 m = 7230.98 ft Wetbulb zero: 819.75 mb = 1717.37 m = 5634.35 ft Precipitable water: 0.61 inches Sfc-500 mean rel hum: 51.20 % Est. max temperature: 16.06 C = 60.91 F Sfc-Lift cond lev (LCL): 889.16 mb = 1058.77 m = 3473.60 ft T: 4.51 C 700-500 lapse rate: 4.80 C/km ThetaE index: 10.34 C Layer 821.0- 804.0 mb Conv cond level (CCL): 739.35 mb = 2544.85 m = 8349.16 ft Mean mixing ratio: 4.76 g/kg Conv temperature: 23.71 C = 74.68 F Cap Strength: 12.18 C Lifted Index: 12.49 C Risk: None Lifted Index @300 mb: 23.39 C Lifted Index @700 mb: 5.27 C Showalter Index: 8.86 C Risk: None Total Totals Index: 39.30 C Risk: None Vertical Totals Index: 19.70 C Cross Totals Index: 19.60 C K Index: 10.40 Risk: None Sweat Index: 204.75 Risk: None Energy Index: 2.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.46 J/kg Max Up Vert Vel: 4.79 m/s Conv Inhibition (B-): 62017.45 J/kg Cap Strength: 12.33 C Lift Cond Lev (LCL): 862.82 mb = 1303.27 m = 4275.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 255 at 31 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 1004 40 70 9 -8.5 -3.1 | 74 40 -38.7 -11.2 1 1000 88 145 15 -8.6 12.3 | 96 39 -38.8 4.2 2 974 305 150 34 -17.0 29.4 | 114 52 -47.2 21.4 3 939 610 155 28 -11.8 25.4 | 112 45 -42.1 17.3 4 925 735 165 27 -7.0 26.1 | 116 41 -37.2 18.0 5 905 914 190 23 4.0 22.7 | 119 30 -26.2 14.6 6 872 1219 205 28 11.8 25.4 | 133 25 -18.4 17.3 7 850 1425 215 27 15.5 22.1 | 134 20 -14.7 14.0 8 808 1829 220 32 20.6 24.5 | 150 19 -9.7 16.4 9 778 2134 235 31 25.4 17.8 | 153 11 -4.8 9.7 10 749 2438 235 41 33.6 23.5 | 192 16 3.4 15.4 11 721 2743 230 44 33.7 28.3 | 190 20 3.5 20.2 12 700 2979 230 44 33.7 28.3 | 190 20 3.5 20.2 13 694 3048 230 44 33.7 28.3 | 190 20 3.5 20.2 14 641 3658 230 41 31.4 26.4 | 184 18 1.2 18.3 15 616 3962 235 45 36.9 25.8 | 201 19 6.6 17.7 16 592 4267 235 41 33.6 23.5 | 192 16 3.4 15.4 17 547 4877 235 55 45.1 31.5 | 212 28 14.8 23.5 18 505 5486 230 53 40.6 34.1 | 202 28 10.4 26.0 19 500 5560 230 61 46.7 39.2 | 208 35 16.5 31.1 20 465 6096 235 82 67.2 47.0 | 223 54 36.9 38.9 21 400 7230 245 90 81.6 38.0 | 240 59 51.3 29.9 22 379 7620 245 94 85.2 39.7 | 240 63 55.0 31.6 23 333 8534 240 125 108.3 62.5 | 235 95 78.0 54.4 24 305 9144 235 125 102.4 71.7 | 229 96 72.2 63.6 25 300 9270 235 125 102.4 71.7 | 229 96 72.2 63.6 26 250 10500 240 130 112.6 65.0 | 235 100 82.4 56.9 27 233 10973 240 137 118.6 68.5 | 236 107 88.4 60.4 28 225 11187 250 141 132.5 48.2 | 249 110 102.3 40.1 29 222 11278 250 141 132.5 48.2 | 249 110 102.3 40.1 30 202 11887 255 112 108.2 29.0 | 255 81 78.0 20.9 31 200 11950 255 103 99.5 26.7 | 255 72 69.3 18.6 32 175 12802 235 78 63.9 44.7 | 223 50 33.7 36.6 33 159 13411 235 96 78.6 55.1 | 226 67 48.4 47.0 34 150 13780 235 85 69.6 48.8 | 224 57 39.4 40.7 35 144 14035 235 75 61.4 43.0 | 222 47 31.2 34.9 36 137 14326 230 67 51.3 43.1 | 211 41 21.1 35.0 37 125 14935 235 78 63.9 44.7 | 223 50 33.7 36.6 38 119 15240 240 68 58.9 34.0 | 228 39 28.7 25.9 39 108 15850 245 52 47.1 22.0 | 231 22 16.9 13.9 40 100 16300 235 42 34.4 24.1 | 195 17 4.2 16.0 41 97 16459 235 42 34.4 24.1 | 195 17 4.2 16.0 42 93 16764 220 54 34.7 41.4 | 188 34 4.5 33.3 43 88 17069 230 60 46.0 38.6 | 207 34 15.7 30.5 44 80 17678 265 43 42.8 3.7 | 289 13 12.6 -4.3 45 76 17983 245 29 26.3 12.3 | 137 6 -3.9 4.2 46 73 18288 235 34 27.9 19.5 | 168 12 -2.4 11.4 47 70 18520 245 12 10.9 5.1 | 81 20 -19.4 -3.0 48 69 18593 235 35 28.7 20.1 | 173 12 -1.6 12.0 49 66 18898 245 11 10.0 4.6 | 80 21 -20.3 -3.4 50 60 19507 250 16 15.0 5.5 | 80 15 -15.2 -2.6 51 57 19812 215 18 10.3 14.7 | 108 21 -19.9 6.7 52 54 20117 240 21 18.2 10.5 | 101 12 -12.0 2.4 53 52 20422 230 24 18.4 15.4 | 122 14 -11.8 7.3 54 50 20640 270 15 15.0 -0.0 | 62 17 -15.2 -8.1 55 49 20726 250 33 31.0 11.3 | 194 3 0.8 3.2 56 47 21031 270 16 16.0 -0.0 | 60 16 -14.2 -8.1 57 45 21336 230 22 16.9 14.1 | 114 15 -13.4 6.0 58 43 21641 240 28 24.2 14.0 | 135 8 -6.0 5.9 59 39 22250 290 13 12.2 -4.4 | 55 22 -18.0 -12.5 60 37 22555 285 10 9.7 -2.6 | 63 23 -20.6 -10.7 61 35 22860 265 20 19.9 1.7 | 58 12 -10.3 -6.3 62 34 23165 290 31 29.1 -10.6 | 3 19 -1.1 -18.7 63 32 23470 275 27 26.9 -2.4 | 18 11 -3.3 -10.4 64 30 23870 295 12 10.9 -5.1 | 56 23 -19.4 -13.2 65 29 24079 330 20 10.0 -17.3 | 39 32 -20.2 -25.4 66 28 24384 290 14 13.2 -4.8 | 53 21 -17.1 -12.9 67 26 24689 310 18 13.8 -11.6 | 40 26 -16.4 -19.7 68 25 24994 340 19 6.5 -17.9 | 42 35 -23.7 -25.9 69 24 25298 345 16 4.1 -15.5 | 48 35 -26.1 -23.5 70 23 25603 340 14 4.8 -13.2 | 50 33 -25.4 -21.2 71 21 26213 320 14 9.0 -10.7 | 48 28 -21.2 -18.8 72 20 26430 310 22 16.9 -14.1 | 31 26 -13.4 -22.2 73 20 26518 290 15 14.1 -5.1 | 51 21 -16.1 -13.2 74 18 27127 325 21 12.0 -17.2 | 36 31 -18.2 -25.3 75 17 27432 320 29 18.6 -22.2 | 21 32 -11.6 -30.3 76 15 28346 310 28 21.4 -18.0 | 19 28 -8.8 -26.1 77 13 29261 335 41 17.3 -37.2 | 16 47 -12.9 -45.3 78 12 29870 315 42 29.7 -29.7 | 1 38 -0.5 -37.8 79 11 30175 330 37 18.5 -32.0 | 16 42 -11.7 -40.1 80 10 30790 335 45 19.0 -40.8 | 13 50 -11.2 -48.9 Wind Parameters Mean winds (0-6000m): 225.0 at 41.7 knts Storm direction: 255.0 at 31.3 knts Shear (0-3000m) pos: 8.7 neg: 0.5 tot: 9.2 10-3/s Storm rel Dir Shear (0-3000m): 115.9 deg Storm rel helicity (0-3000m) pos: 491.8 neg: -17.4 tot: 474.3 m^2/s^2 ave: 158.1 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 16.6 stream: 9.4 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.05 Bulk Shear: 251.96 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 ------------------------------------------------------------------------------- 500 150 27 109 47| 30.6 0.0 30.6|333.7 -13.6 320.1 640.3 0.77| 39.0 29.9 1000 161 26 114 42| 16.1 0.0 16.1|400.9 -13.6 387.3 387.3 0.62| 30.2 18.6 1500 177 27 121 37| 12.4 0.0 12.4|438.6 -13.6 425.0 283.3 0.60| 24.0 14.4 2000 190 28 127 32| 10.3 0.0 10.3|462.8 -13.6 449.2 224.6 0.59| 20.5 12.0 2500 202 29 135 27| 10.4 0.0 10.4|491.8 -14.6 477.2 190.9 0.59| 19.2 11.4 3000 210 32 144 24| 8.7 0.5 9.2|491.8 -17.4 474.3 158.1 0.57| 16.6 9.4 4000 217 35 155 22| 6.9 0.3 7.2|516.2 -28.6 487.6 121.9 0.54| 13.6 7.4 5000 222 37 166 20| 5.5 1.1 6.6|552.4 -43.7 508.7 101.7 0.50| 12.6 6.3 6000 225 42 178 21| 6.4 1.4 7.8|697.8 -68.3 629.5 104.9 0.47| 13.1 6.1 Wrote GIF file: /home/apache/climate/data/raob//PANC/skewt/PANC.skewt.20251013.00.gif