UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101900.upa.cvt Date: 0000Z 19 OCT 25 Searching for PANC... Searching the city database file for: PANC ... Date:0000Z 19 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 41 315 1 SFC 999 40 8.0 -2.0 49 10.0 3.7 315 1 281.2 281.8 276.9 290.5 3.30 2 995 73 6.0 -3.0 52 9.0 2.3 321 1 279.6 280.1 275.7 288.2 3.07 3 925 674 0.4 -4.5 70 4.9 -1.5 325 9 279.7 280.2 275.6 288.0 2.96 4 924 683 0.4 -4.4 70 4.8 -1.4 325 9 279.8 280.3 275.7 288.2 2.98 5 914 770 0.0 -6.0 64 6.0 -2.2 325 11 280.3 280.7 275.5 287.8 2.67 6 872 1144 -3.3 -7.2 74 3.9 -4.7 329 15 280.6 281.1 275.6 287.9 2.55 7 852 1327 -4.5 -5.9 90 1.4 -5.0 356 12 281.2 281.7 276.3 289.4 2.88 8 850 1346 -4.3 -5.3 93 1.0 -4.7 360 12 281.6 282.2 276.7 290.2 3.03 9 843 1411 -3.7 -5.9 85 2.2 -4.5 16 12 282.9 283.4 277.3 291.2 2.92 10 830 1534 -4.7 -5.7 93 1.0 -5.1 44 13 283.1 283.7 277.5 291.7 3.01 11 819 1639 -4.9 -7.1 85 2.2 -5.7 36 13 284.0 284.5 277.6 291.9 2.74 12 801 1813 -6.1 -7.5 90 1.4 -6.6 22 13 284.5 285.0 277.8 292.4 2.71 13 783 1991 -6.3 -12.3 62 6.0 -8.2 5 14 286.2 286.5 277.6 291.8 1.90 14 765 2172 -7.3 -11.5 72 4.2 -8.7 350 14 287.0 287.4 278.2 293.1 2.07 15 758 2244 -7.7 -12.7 67 5.0 -9.2 350 14 287.3 287.7 278.1 293.0 1.90 16 756 2264 -7.7 -13.7 62 6.0 -9.5 350 14 287.6 287.9 278.0 292.8 1.75 17 750 2326 -8.3 -14.3 62 6.0 -10.1 350 13 287.6 287.9 277.9 292.6 1.68 18 725 2588 -9.9 -16.9 57 7.0 -11.8 350 14 288.6 288.9 278.1 292.8 1.40 19 715 2696 -9.7 -18.7 48 9.0 -12.0 350 15 290.0 290.2 278.5 293.7 1.22 20 700 2859 -10.7 -19.7 48 9.0 -12.9 345 16 290.6 290.8 278.7 294.2 1.14 21 675 3138 -11.7 -21.7 43 10.0 -14.0 336 19 292.6 292.7 279.4 295.7 1.00 22 673 3161 -11.9 -21.9 43 10.0 -14.2 337 19 292.6 292.8 279.4 295.7 0.98 23 667 3230 -11.5 -24.5 33 13.0 -14.3 338 19 293.8 293.9 279.7 296.3 0.79 24 649 3439 -13.3 -24.3 39 11.0 -15.6 341 20 294.0 294.2 279.8 296.7 0.82 25 642 3522 -14.1 -26.1 35 12.0 -16.5 342 21 294.1 294.2 279.7 296.3 0.71 26 631 3653 -14.7 -35.7 15 21.0 -17.9 345 22 294.8 294.9 279.4 295.8 0.29 27 626 3713 -15.1 -33.1 20 18.0 -18.0 344 22 295.0 295.1 279.7 296.3 0.38 28 614 3859 -16.5 -43.5 8 27.0 -19.6 342 23 295.1 295.1 279.3 295.5 0.13 29 598 4057 -17.7 -46.7 6 29.0 -20.7 339 24 295.9 295.9 279.7 296.3 0.10 30 562 4519 -21.3 -47.3 8 26.0 -23.7 335 23 297.0 297.0 280.1 297.3 0.10 31 553 4638 -22.1 -40.1 18 18.0 -24.1 331 22 297.4 297.4 280.5 298.1 0.21 32 520 5088 -26.3 -40.3 26 14.0 -27.7 310 24 297.6 297.7 280.6 298.4 0.22 33 502 5341 -28.7 -44.7 20 16.0 -30.0 310 22 297.7 297.7 280.6 298.2 0.14 34 500 5370 -28.7 -46.7 16 18.0 -30.0 310 22 298.0 298.1 280.7 298.5 0.11 35 498 5398 -28.9 -47.9 14 19.0 -30.3 311 22 298.1 298.2 280.7 298.5 0.10 36 493 5470 -29.1 -42.1 27 13.0 -30.2 314 22 298.8 298.8 281.1 299.4 0.19 37 479 5674 -30.7 -39.7 41 9.0 -31.5 311 22 299.3 299.3 281.4 300.1 0.25 38 448 6142 -34.5 -42.5 44 8.0 -35.1 300 23 300.3 300.3 281.7 301.0 0.20 39 428 6458 -36.7 -48.7 28 12.0 -37.4 302 25 301.4 301.4 282.1 301.8 0.11 40 419 6604 -38.1 -48.1 34 10.0 -38.7 303 26 301.4 301.5 282.1 301.9 0.12 41 400 6920 -40.7 -52.7 26 12.0 -41.2 305 28 302.1 302.1 282.3 302.4 0.07 42 394 7023 -41.5 -54.5 23 13.0 -42.0 308 28 302.4 302.4 282.4 302.6 0.06 43 377 7321 -44.1 -53.1 36 9.0 -44.4 315 29 302.8 302.8 282.6 303.0 0.07 44 353 7759 -47.9 -55.9 39 8.0 -48.1 310 38 303.4 303.4 282.8 303.6 0.06 45 343 7948 -49.7 -58.7 34 9.0 -49.9 310 39 303.4 303.5 282.8 303.6 0.04 46 332 8160 -51.7 -58.7 43 7.0 -51.8 310 40 303.5 303.6 282.9 303.7 0.04 47 317 8459 -54.1 -64.1 28 10.0 -54.2 310 42 304.3 304.3 283.1 304.3 0.02 48 308 8643 -55.9 -63.9 36 8.0 -56.0 308 39 304.3 304.3 283.1 304.3 0.02 49 300 8810 -57.3 -66.3 31 9.0 -57.4 305 35 304.6 304.6 283.2 304.6 0.02 50 295 8917 -57.7 -65.7 35 8.0 -57.8 302 34 305.5 305.5 283.6 305.5 0.02 51 285 9135 -58.7 -67.7 30 9.0 -58.8 295 33 307.1 307.1 284.2 307.1 0.01 52 279 9269 -59.7 -66.7 40 7.0 -59.7 292 31 307.5 307.5 284.4 307.6 0.02 53 275 9359 -60.1 -68.1 34 8.0 -60.2 290 30 308.2 308.2 284.7 308.3 0.01 54 262 9663 -59.9 -67.9 34 8.0 -60.0 297 30 312.8 312.8 286.4 312.9 0.02 55 258 9760 -57.7 -70.7 18 13.0 -57.8 299 30 317.4 317.4 287.9 317.5 0.01 56 250 9960 -57.1 -72.1 13 15.0 -57.2 275 24 321.2 321.2 289.1 321.2 0.01 57 200 11390 -51.7 -80.7 2 29.0 -52.1 265 29 350.9 350.9 296.8 350.9 0.00 58 150 13250 -51.5 -81.5 2 30.0 -52.0 270 25 381.3 381.3 302.5 381.3 0.00 59 100 15890 -50.7 -82.7 1 32.0 -51.5 260 30 429.8 429.8 308.8 429.8 0.00 60 92 16435 -49.3 -82.3 1 33.0 -50.4 255 25 442.9 442.9 310.1 442.9 0.00 61 74 17858 -50.9 -82.9 1 32.0 -52.0 249 21 468.0 468.0 312.5 468.0 0.01 62 70 18220 -50.7 -82.7 1 32.0 -51.9 255 20 475.9 475.9 313.1 476.0 0.01 63 69 18314 -50.1 -83.1 1 33.0 -51.4 241 25 479.2 479.2 313.4 479.2 0.01 64 65 18700 -52.9 -83.9 1 31.0 -53.9 232 18 481.3 481.3 313.5 481.3 0.01 65 58 19438 -50.3 -83.3 1 33.0 -51.8 212 22 503.1 503.1 315.2 503.2 0.01 66 50 20400 -52.5 -84.5 1 32.0 -53.8 250 13 519.8 519.8 316.3 519.8 0.01 67 49 20531 -52.5 -84.5 1 32.0 -53.8 250 13 522.8 522.8 316.5 522.8 0.01 68 47 20801 -51.5 -83.5 1 32.0 -53.1 256 13 531.4 531.4 317.0 531.5 0.01 69 45 21082 -52.9 -83.9 1 31.0 -54.3 265 15 534.7 534.7 317.2 534.7 0.01 70 38 22176 -51.9 -83.9 1 32.0 -53.7 240 17 563.7 563.7 318.8 563.8 0.01 71 36 22529 -48.9 -82.9 1 34.0 -51.4 240 8 580.3 580.3 319.7 580.3 0.01 72 34 22903 -50.1 -83.1 1 33.0 -52.4 197 22 586.7 586.7 320.0 586.8 0.01 73 33 23099 -49.1 -83.1 1 34.0 -51.7 203 22 594.4 594.4 320.3 594.4 0.01 74 30 23720 -52.1 -84.1 1 32.0 -54.2 240 16 602.6 602.6 320.7 602.7 0.01 75 28 24165 -53.5 -84.5 1 31.0 -55.5 243 15 610.7 610.7 321.1 610.8 0.01 76 26 24641 -52.7 -84.7 1 32.0 -54.9 230 16 626.1 626.1 321.7 626.2 0.01 77 24 25154 -55.7 -85.7 1 30.0 -57.5 240 23 631.9 631.9 322.0 631.9 0.01 78 23 25426 -53.9 -85.9 1 32.0 -56.1 262 23 644.9 644.9 322.5 645.0 0.01 79 22 25710 -55.3 -86.3 1 31.0 -57.3 290 15 649.0 649.0 322.6 649.0 0.01 80 20 26320 -53.5 -85.5 1 32.0 -56.1 290 21 672.4 672.4 323.5 672.5 0.01 81 19 26650 -53.3 -85.3 1 32.0 -56.0 282 19 683.0 683.0 323.9 683.1 0.01 82 19 26650 -54.1 -85.1 1 31.0 -56.6 282 19 680.5 680.5 323.8 680.6 0.01 83 15 28174 -51.9 -84.9 1 33.0 -55.5 360 3 735.4 735.4 325.5 735.6 0.02 84 14 28620 -52.9 -84.9 1 32.0 -56.4 339 2 746.7 746.7 325.8 746.8 0.02 85 12 29618 -51.1 -84.1 1 33.0 -55.6 270 10 786.7 786.7 326.9 786.9 0.03 86 11 30182 -52.5 -84.5 1 32.0 -56.8 276 13 801.4 801.4 327.3 801.7 0.03 87 10 30800 -51.3 -84.3 1 33.0 -56.3 330 17 828.1 828.1 327.9 828.4 0.03 88 7.0 33100 -54.9 -85.9 1 31.0 -59.6 315 43 902.1 902.1 329.5 902.4 0.03 89 6.2 33874 -55.9 -86.9 1 31.0 -60.6 929.7 929.7 330.0 930.0 0.03 TRP 275 9359 -60.1 -68.1 34 8.0 -60.2 290 30 308.2 308.2 284.7 308.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5329.00 m Freezing level: 914.00 mb = 769.88 m = 2525.83 ft Wetbulb zero: 952.64 mb = 431.66 m = 1416.19 ft Precipitable water: 0.34 inches Sfc-500 mean rel hum: 45.93 % Est. max temperature: 8.59 C = 47.47 F Sfc-Lift cond lev (LCL): 856.86 mb = 1282.62 m = 4208.03 ft T: -4.21 C 700-500 lapse rate: 7.17 C/km ThetaE index: 2.49 C Layer 995.0- 924.0 mb Conv cond level (CCL): 771.19 mb = 2109.30 m = 6920.21 ft Mean mixing ratio: 2.94 g/kg Conv temperature: 13.50 C = 56.30 F Cap Strength: 9.23 C Lifted Index: 8.96 C Risk: None Lifted Index @300 mb: 11.70 C Lifted Index @700 mb: 6.21 C Showalter Index: 7.37 C Risk: None Total Totals Index: 47.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.40 C Cross Totals Index: 23.40 C K Index: 10.10 Risk: None Sweat Index: 46.00 Risk: None Energy Index: 1.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.85 J/kg Max Up Vert Vel: 2.78 m/s Conv Inhibition (B-): 64342.21 J/kg Cap Strength: 9.17 C Lift Cond Lev (LCL): 854.64 mb = 1303.06 m = 4275.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 3 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 ---------------------------------------------------------- 0 999 40 315 1 0.7 -0.7 | 187 12 1.4 12.2 1 967 305 0 0 -0.0 -0.0 | 183 13 0.7 12.9 2 932 610 320 8 5.1 -6.1 | 221 9 5.8 6.8 3 925 674 325 9 5.2 -7.4 | 227 8 5.8 5.5 4 897 914 325 14 8.0 -11.5 | 261 9 8.7 1.4 5 864 1219 330 15 7.5 -13.0 | 271 8 8.2 -0.1 6 850 1346 360 12 -0.0 -12.0 | 217 1 0.7 0.9 7 831 1524 45 13 -9.2 -9.2 | 114 9 -8.5 3.7 8 799 1829 20 13 -4.4 -12.2 | 100 4 -3.8 0.7 9 768 2134 350 14 2.4 -13.8 | 286 3 3.1 -0.9 10 739 2438 350 13 2.3 -12.8 | 268 3 2.9 0.1 11 710 2743 350 15 2.6 -14.8 | 300 4 3.3 -1.9 12 700 2859 345 16 4.1 -15.5 | 298 5 4.8 -2.5 13 682 3048 335 18 7.6 -16.3 | 292 9 8.3 -3.4 14 629 3658 345 22 5.7 -21.3 | 323 11 6.4 -8.3 15 580 4267 335 25 10.6 -22.7 | 311 15 11.2 -9.8 16 556 4572 335 22 9.3 -19.9 | 305 12 10.0 -7.0 17 534 4877 310 25 19.2 -16.1 | 279 20 19.8 -3.2 18 500 5370 310 22 16.9 -14.1 | 274 18 17.5 -1.2 19 492 5486 315 22 15.6 -15.6 | 279 16 16.2 -2.6 20 450 6096 300 23 19.9 -11.5 | 266 21 20.6 1.4 21 400 6920 305 28 22.9 -16.1 | 278 24 23.6 -3.2 22 377 7315 315 29 20.5 -20.5 | 290 23 21.2 -7.6 23 360 7620 310 37 28.3 -23.8 | 291 31 29.0 -10.9 24 313 8534 310 42 32.2 -27.0 | 293 36 32.9 -14.1 25 300 8810 305 35 28.7 -20.1 | 284 30 29.4 -7.2 26 285 9144 295 33 29.9 -13.9 | 272 31 30.6 -1.0 27 275 9359 290 30 28.2 -10.3 | 265 29 28.9 2.6 28 271 9449 290 31 29.1 -10.6 | 266 30 29.8 2.3 29 258 9754 300 30 26.0 -15.0 | 274 27 26.7 -2.1 30 250 9960 275 24 23.9 -2.1 | 246 27 24.6 10.8 31 246 10058 270 24 24.0 -0.0 | 242 28 24.7 12.9 32 204 11278 280 29 28.6 -5.0 | 255 30 29.2 7.9 33 200 11390 265 29 28.9 2.5 | 242 33 29.6 15.4 34 185 11887 260 20 19.7 3.5 | 231 26 20.4 16.4 35 161 12802 275 25 24.9 -2.2 | 247 28 25.6 10.7 36 150 13250 270 25 25.0 -0.0 | 243 29 25.7 12.9 37 146 13411 275 31 30.9 -2.7 | 252 33 31.6 10.2 38 140 13716 260 24 23.6 4.2 | 235 30 24.3 17.1 39 127 14326 265 32 31.9 2.8 | 244 36 32.6 15.7 40 121 14630 265 25 24.9 2.2 | 239 30 25.6 15.1 41 110 15240 240 18 15.6 9.0 | 217 27 16.3 21.9 42 101 15850 260 34 33.5 5.9 | 241 39 34.2 18.8 43 100 15890 260 30 29.5 5.2 | 239 35 30.2 18.1 44 96 16154 255 31 29.9 8.0 | 236 37 30.6 20.9 45 92 16459 255 24 23.2 6.2 | 231 31 23.9 19.1 46 87 16764 225 24 17.0 17.0 | 211 35 17.7 29.9 47 83 17069 250 23 21.6 7.9 | 227 30 22.3 20.8 48 80 17374 245 18 16.3 7.6 | 220 27 17.0 20.5 49 76 17678 240 23 19.9 11.5 | 220 32 20.6 24.4 50 73 17983 255 20 19.3 5.2 | 228 27 20.0 18.1 51 70 18220 255 20 19.3 5.2 | 228 27 20.0 18.1 52 69 18288 240 26 22.5 13.0 | 222 35 23.2 25.9 53 66 18593 255 19 18.4 4.9 | 227 26 19.0 17.8 54 63 18898 190 17 3.0 16.7 | 187 30 3.6 29.6 55 60 19202 220 20 12.9 15.3 | 206 31 13.5 28.2 56 57 19507 210 23 11.5 19.9 | 200 35 12.2 32.8 57 55 19812 235 32 26.2 18.4 | 221 41 26.9 31.3 58 50 20400 250 13 12.2 4.4 | 217 22 12.9 17.4 59 48 20726 250 13 12.2 4.4 | 217 22 12.9 17.4 60 45 21031 275 15 14.9 -1.3 | 233 19 15.6 11.6 61 43 21336 220 15 9.6 11.5 | 203 26 10.3 24.4 62 41 21641 240 13 11.3 6.5 | 212 23 11.9 19.4 63 38 22250 240 18 15.6 9.0 | 217 27 16.3 21.9 64 36 22555 240 7 6.1 3.5 | 202 18 6.7 16.4 65 34 22860 195 22 5.7 21.3 | 191 35 6.4 34.2 66 33 23165 205 22 9.3 19.9 | 197 34 10.0 32.8 67 30 23720 240 16 13.9 8.0 | 215 25 14.5 20.9 68 30 23774 265 16 15.9 1.4 | 229 22 16.6 14.3 69 27 24384 230 14 10.7 9.0 | 208 25 11.4 21.9 70 25 24994 230 19 14.6 12.2 | 211 29 15.2 25.1 71 23 25298 250 26 24.4 8.9 | 229 33 25.1 21.8 72 21 25908 310 10 7.7 -6.4 | 232 11 8.3 6.5 73 20 26213 215 13 7.5 10.6 | 199 25 8.1 23.6 74 20 26320 290 21 19.7 -7.2 | 254 21 20.4 5.7 75 19 26518 275 17 16.9 -1.5 | 237 21 17.6 11.4 76 19 26822 290 21 19.7 -7.2 | 254 21 20.4 5.7 77 18 27127 315 16 11.3 -11.3 | 262 12 12.0 1.6 78 17 27432 340 16 5.5 -15.0 | 289 7 6.2 -2.1 79 16 27737 360 12 -0.0 -12.0 | 217 1 0.7 0.9 80 15 28346 0 0 -0.0 -0.0 | 183 13 0.7 12.9 81 12 29566 270 10 10.0 -0.0 | 220 17 10.7 12.9 82 11 30175 275 13 13.0 -1.1 | 229 18 13.6 11.8 83 10 30800 330 17 8.5 -14.7 | 281 9 9.2 -1.8 84 7 33100 315 43 30.4 -30.4 | 299 36 31.1 -17.5 Wind Parameters Mean winds (0-6000m): 333.0 at 17.2 knts Storm direction: 3.0 at 12.9 knts Shear (0-3000m) pos: 2.5 neg: 4.3 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 106.1 deg Storm rel helicity (0-3000m) pos: 33.1 neg: -10.9 tot: 22.2 m^2/s^2 ave: 7.4 10^-3 m/s^2 rel: -0.04 Storm rel vorticity (0-3000m) horiz: 9.8 stream: -0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.12 Bulk Shear: 31.91 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 ------------------------------------------------------------------------------- 500 327 2 188 12| 5.4 0.0 5.4| 10.1 -2.3 7.8 15.6 0.47| 7.2 3.4 1000 324 7 211 9| 2.7 4.2 6.9| 28.6 -2.3 26.3 26.3 0.75| 8.1 6.0 1500 337 9 221 6| 5.0 2.8 7.8| 31.6 -5.0 26.6 17.7 0.12| 12.2 1.4 2000 353 10 213 4| 3.7 4.6 8.3| 31.6 -8.4 23.2 11.6 -0.02| 12.0 -0.3 2500 352 11 223 3| 3.0 4.0 7.0| 32.1 -9.6 22.6 9.0 -0.05| 10.4 -0.5 3000 350 12 240 3| 2.5 4.3 6.8| 33.1 -10.9 22.2 7.4 -0.04| 9.8 -0.4 4000 347 14 281 4| 2.1 3.6 5.8| 45.5 -15.4 30.1 7.5 0.02| 8.4 0.2 5000 341 16 290 6| 1.7 3.5 5.3| 45.5 -57.4 -11.9 -2.4 -0.11| 8.3 -0.9 6000 333 17 286 9| 1.6 3.2 4.8| 50.5 -79.5 -29.0 -4.8 -0.14| 7.6 -1.0 Wrote GIF file: /home/apache/climate/data/raob//PANC/skewt/PANC.skewt.20251019.00.gif