UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101512.upa.cvt Date: 1200Z 15 OCT 25 Searching for PANC... Searching the city database file for: PANC ... Date:1200Z 15 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 1003 40 2.8 1.3 90 1.5 2.1 255 2 275.7 276.4 275.2 287.1 4.19 1 1002 53 4.4 2.2 86 2.2 3.4 292 3 277.4 278.1 276.5 289.6 4.47 2 1000 80 4.8 1.6 80 3.2 3.4 5 5 278.0 278.7 276.5 289.7 4.29 3 994 129 5.2 0.2 70 5.0 3.0 16 5 278.8 279.5 276.5 289.6 3.90 4 992 146 6.2 -0.8 61 7.0 3.2 20 6 280.0 280.6 276.7 290.1 3.63 5 991 154 6.6 -1.4 57 8.0 3.2 21 6 280.5 281.1 276.7 290.2 3.48 6 977 271 7.4 -1.6 53 9.0 3.5 47 7 282.4 283.0 277.7 292.2 3.48 7 942 570 5.6 -2.4 56 8.0 2.2 111 4 283.6 284.1 278.2 293.2 3.40 8 925 718 4.2 -3.8 56 8.0 0.9 125 7 283.6 284.1 277.9 292.5 3.12 9 917 789 3.8 -3.2 60 7.0 0.9 127 10 283.9 284.5 278.3 293.3 3.29 10 907 878 3.6 -5.4 52 9.0 0.0 129 13 284.6 285.1 278.0 292.7 2.81 11 850 1401 0.0 -8.0 55 8.0 -2.9 155 18 286.1 286.6 278.3 293.3 2.46 12 791 1972 -4.3 -12.3 54 8.0 -6.8 173 20 287.5 287.8 278.2 293.1 1.88 13 784 2042 -4.7 -12.7 54 8.0 -7.2 172 21 287.8 288.1 278.3 293.3 1.83 14 776 2123 -4.1 -18.1 33 14.0 -8.0 170 22 289.3 289.5 278.1 292.9 1.18 15 763 2256 -4.5 -23.5 21 19.0 -9.1 174 22 290.3 290.4 278.0 292.6 0.75 16 734 2559 -6.1 -33.1 10 27.0 -11.1 186 23 291.7 291.8 278.0 292.8 0.32 17 700 2929 -8.1 -35.1 9 27.0 -12.8 200 27 293.5 293.6 278.8 294.4 0.28 18 695 2985 -8.7 -35.7 9 27.0 -13.2 201 27 293.5 293.5 278.8 294.3 0.26 19 685 3097 -8.9 -35.9 9 27.0 -13.4 202 28 294.4 294.5 279.2 295.3 0.26 20 672 3245 -10.1 -36.1 10 26.0 -14.3 204 29 294.7 294.8 279.4 295.6 0.26 21 664 3338 -10.9 -28.9 21 18.0 -14.4 205 29 294.8 294.9 279.8 296.6 0.53 22 660 3384 -11.3 -21.3 43 10.0 -13.7 206 29 294.9 295.1 280.6 298.2 1.06 23 590 4232 -19.3 -21.9 80 2.6 -19.8 215 28 295.2 295.4 280.8 298.7 1.12 24 587 4270 -19.5 -21.6 83 2.1 -20.0 215 28 295.4 295.6 280.9 299.0 1.16 25 575 4424 -20.3 -26.3 59 6.0 -21.4 206 32 296.2 296.3 280.8 298.7 0.78 26 568 4515 -20.7 -24.8 70 4.1 -21.5 200 34 296.8 296.9 281.2 299.7 0.90 27 566 4541 -20.5 -22.5 84 2.0 -20.9 198 35 297.3 297.5 281.7 300.8 1.11 28 547 4793 -22.5 -23.5 92 1.0 -22.7 195 33 297.9 298.0 281.8 301.2 1.05 29 533 4983 -23.3 -25.5 82 2.2 -23.7 194 31 299.1 299.3 282.2 302.0 0.90 30 504 5392 -24.9 -27.5 79 2.6 -25.4 191 32 302.0 302.1 283.2 304.6 0.79 31 500 5450 -25.1 -27.7 79 2.6 -25.5 190 32 302.4 302.6 283.4 305.0 0.78 32 460 6050 -28.5 -31.1 78 2.6 -28.9 208 38 305.5 305.6 284.4 307.6 0.62 33 456 6113 -26.7 -29.1 80 2.4 -27.1 210 38 308.5 308.6 285.7 311.1 0.76 34 450 6209 -26.1 -28.8 78 2.7 -26.6 212 38 310.4 310.6 286.4 313.1 0.79 35 409 6893 -30.5 -34.4 69 3.9 -31.0 222 40 313.3 313.4 287.1 315.1 0.51 36 400 7050 -31.7 -35.9 66 4.2 -32.2 225 40 313.8 313.9 287.2 315.4 0.45 37 375 7501 -35.7 -40.2 63 4.5 -36.1 225 42 314.3 314.4 287.2 315.4 0.31 38 367 7650 -36.9 -40.8 67 3.9 -37.2 225 43 314.7 314.7 287.3 315.8 0.29 39 364 7707 -37.3 -42.3 60 5.0 -37.7 226 43 314.9 314.9 287.3 315.8 0.25 40 354 7898 -38.7 -43.7 59 5.0 -39.1 229 45 315.5 315.6 287.5 316.4 0.22 41 342 8133 -40.9 -45.3 62 4.4 -41.2 227 49 315.7 315.7 287.5 316.4 0.20 42 338 8213 -41.5 -45.7 64 4.2 -41.8 226 51 315.9 315.9 287.6 316.6 0.19 43 319 8602 -44.3 -48.5 63 4.2 -44.5 221 59 317.3 317.3 288.1 317.8 0.15 44 311 8772 -45.5 -50.5 57 5.0 -45.7 222 63 317.9 318.0 288.2 318.4 0.12 45 300 9010 -47.5 -52.2 58 4.7 -47.7 225 68 318.4 318.4 288.3 318.8 0.10 46 277 9532 -51.9 -56.2 60 4.3 -52.0 229 77 319.4 319.4 288.6 319.7 0.07 47 255 10064 -55.9 -61.9 47 6.0 -56.0 234 90 321.1 321.1 289.1 321.3 0.04 48 251 10165 -55.7 -60.7 54 5.0 -55.8 235 92 322.9 322.9 289.7 323.1 0.04 49 250 10190 -55.9 -60.9 53 5.0 -56.0 235 93 323.0 323.0 289.7 323.1 0.04 50 249 10216 -55.9 -61.4 50 5.5 -56.0 235 93 323.3 323.3 289.8 323.5 0.04 51 246 10293 -55.9 -62.9 41 7.0 -56.0 235 93 324.5 324.5 290.2 324.6 0.03 52 236 10557 -58.1 -63.1 53 5.0 -58.2 237 88 325.0 325.0 290.3 325.1 0.03 53 234 10611 -58.3 -64.3 46 6.0 -58.4 238 86 325.5 325.5 290.5 325.6 0.03 54 231 10693 -57.5 -66.5 31 9.0 -57.6 239 84 327.9 327.9 291.2 328.0 0.02 55 229 10748 -57.7 -67.7 27 10.0 -57.8 239 82 328.4 328.4 291.3 328.5 0.02 56 226 10831 -57.9 -67.9 27 10.0 -58.0 240 80 329.4 329.4 291.6 329.4 0.02 57 208 11354 -59.7 -69.7 26 10.0 -59.8 245 66 334.4 334.5 292.9 334.5 0.02 58 203 11507 -60.5 -73.5 17 13.0 -60.6 245 64 335.5 335.5 293.2 335.6 0.01 59 200 11600 -60.1 -73.1 17 13.0 -60.2 240 62 337.6 337.6 293.7 337.6 0.01 60 150 13430 -55.7 -82.7 2 27.0 -56.1 240 53 374.1 374.1 301.3 374.1 0.00 61 100 16030 -52.1 -83.1 1 31.0 -52.8 240 40 427.1 427.1 308.5 427.1 0.00 62 96 16293 -51.5 -83.5 1 32.0 -52.3 243 37 433.2 433.3 309.2 433.3 0.00 63 82 17303 -55.5 -85.5 1 30.0 -56.1 220 32 445.0 445.0 310.4 445.1 0.00 64 78 17623 -52.1 -84.1 1 32.0 -53.0 225 33 458.5 458.5 311.7 458.5 0.00 65 70 18320 -52.9 -83.9 1 31.0 -53.8 250 22 471.2 471.2 312.7 471.2 0.00 66 69 18413 -53.1 -84.1 1 31.0 -54.1 253 24 472.7 472.7 312.8 472.8 0.00 67 64 18901 -50.9 -83.9 1 33.0 -52.2 250 29 487.8 487.8 314.1 487.9 0.01 68 62 19108 -52.5 -83.5 1 31.0 -53.6 243 30 488.7 488.7 314.1 488.8 0.01 69 59 19429 -52.1 -84.1 1 32.0 -53.3 232 32 496.6 496.6 314.7 496.7 0.01 70 54 20007 -49.5 -83.5 1 34.0 -51.2 236 21 515.4 515.4 316.0 515.4 0.01 71 50 20510 -51.3 -83.3 1 32.0 -52.8 235 14 522.6 522.6 316.5 522.6 0.01 72 48 20774 -51.9 -83.9 1 32.0 -53.4 240 12 527.3 527.3 316.8 527.3 0.01 73 45 21189 -55.1 -85.1 1 30.0 -56.2 240 14 529.3 529.3 316.9 529.4 0.01 74 41 21783 -55.1 -86.1 1 31.0 -56.3 249 19 543.6 543.6 317.8 543.7 0.01 75 40 21941 -53.7 -85.7 1 32.0 -55.1 260 16 551.0 551.0 318.2 551.0 0.01 76 38 22269 -55.3 -86.3 1 31.0 -56.6 236 17 555.1 555.1 318.3 555.1 0.01 77 36 22615 -53.1 -85.1 1 32.0 -54.8 225 16 569.4 569.4 319.1 569.5 0.01 78 33 23172 -55.9 -85.9 1 30.0 -57.2 254 5 576.3 576.3 319.5 576.4 0.01 79 32 23368 -54.5 -85.5 1 31.0 -56.1 222 10 585.2 585.2 319.9 585.2 0.01 80 30 23780 -55.5 -86.5 1 31.0 -57.0 270 7 593.3 593.3 320.3 593.4 0.01 81 26 24688 -56.9 -86.9 1 30.0 -58.3 260 10 614.1 614.2 321.2 614.2 0.01 82 22 25752 -54.3 -86.3 1 32.0 -56.5 257 20 651.9 652.0 322.7 652.0 0.01 83 20 26360 -55.7 -86.7 1 31.0 -57.8 310 12 665.7 665.7 323.3 665.8 0.01 84 19 26686 -56.1 -87.1 1 31.0 -58.2 308 12 674.3 674.3 323.6 674.3 0.01 85 16 27786 -53.3 -85.3 1 32.0 -56.3 279 20 717.4 717.4 325.0 717.5 0.02 86 14 28638 -57.1 -87.1 1 30.0 -59.5 305 24 732.4 732.4 325.4 732.5 0.01 87 13 29108 -56.1 -87.1 1 31.0 -58.9 316 18 751.6 751.6 326.0 751.7 0.02 88 11 30166 -57.7 -87.7 1 30.0 -60.4 320 21 782.5 782.6 326.8 782.7 0.02 89 10 30770 -55.7 -86.7 1 31.0 -59.2 300 34 811.6 811.6 327.5 811.8 0.02 90 8.9 31510 -57.3 -87.3 1 30.0 -60.6 833.0 833.0 328.0 833.2 0.02 TRP 203 11507 -60.5 -73.5 17 13.0 -60.6 245 64 335.5 335.5 293.2 335.6 0.01 WND 249 10216 -55.9 -61.4 50 5.5 -56.0 235 93 323.3 323.3 289.8 323.5 0.04 Sounding variables and indices 1000-500 mb thick: 5370.00 m Freezing level: 850.00 mb = 1401.00 m = 4596.40 ft Wetbulb zero: 906.62 mb = 881.02 m = 2890.46 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 52.54 % Est. max temperature: 13.16 C = 55.68 F Sfc-Lift cond lev (LCL): 979.88 mb = 246.47 m = 808.62 ft T: 7.23 C 700-500 lapse rate: 6.74 C/km ThetaE index: 0.72 C Layer 925.0- 917.0 mb Conv cond level (CCL): 743.29 mb = 2460.84 m = 8073.52 ft Mean mixing ratio: 3.40 g/kg Conv temperature: 18.37 C = 65.06 F Cap Strength: 9.18 C Lifted Index: 9.45 C Risk: None Lifted Index @300 mb: 18.60 C Lifted Index @700 mb: 6.06 C Showalter Index: 8.69 C Risk: None Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: 17.10 C K Index: -9.90 Risk: None Sweat Index: 68.00 Risk: None Energy Index: 2.42 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.18 J/kg Max Up Vert Vel: 6.66 m/s Conv Inhibition (B-): 63114.25 J/kg Cap Strength: 9.18 C Lift Cond Lev (LCL): 843.99 mb = 1457.34 m = 4781.23 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 221 at 18 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 40 255 2 1.9 0.5 | 38 17 -10.2 -13.3 1 1000 80 5 5 -0.4 -5.0 | 34 23 -12.6 -18.8 2 973 305 55 7 -5.7 -4.0 | 45 25 -17.9 -17.8 3 937 610 120 4 -3.5 2.0 | 53 20 -15.6 -11.8 4 925 718 125 7 -5.7 4.0 | 61 20 -17.9 -9.8 5 903 914 130 14 -10.7 9.0 | 78 23 -22.9 -4.8 6 869 1219 145 22 -12.6 18.0 | 100 25 -24.8 4.2 7 850 1401 155 18 -7.6 16.3 | 97 20 -19.8 2.5 8 805 1829 175 18 -1.6 17.9 | 107 14 -13.7 4.1 9 774 2134 170 22 -3.8 21.7 | 116 18 -16.0 7.9 10 745 2438 180 23 0.0 23.0 | 127 15 -12.1 9.2 11 717 2743 195 24 6.2 23.2 | 148 11 -5.9 9.4 12 700 2929 200 27 9.2 25.4 | 166 12 -2.9 11.6 13 635 3658 210 31 15.5 26.8 | 194 13 3.4 13.0 14 610 3962 215 29 16.6 23.8 | 204 11 4.5 9.9 15 586 4267 215 28 16.1 22.9 | 203 10 3.9 9.1 16 562 4572 195 36 9.3 34.8 | 172 21 -2.8 21.0 17 540 4877 195 31 8.0 29.9 | 166 17 -4.1 16.1 18 500 5450 190 32 5.6 31.5 | 160 19 -6.6 17.7 19 497 5486 185 32 2.8 31.9 | 153 20 -9.4 18.1 20 457 6096 210 38 19.0 32.9 | 200 20 6.9 19.1 21 400 7050 225 40 28.3 28.3 | 228 22 16.1 14.5 22 368 7620 225 43 30.4 30.4 | 228 25 18.3 16.6 23 352 7925 230 45 34.5 28.9 | 236 27 22.3 15.1 24 322 8534 220 58 37.3 44.4 | 219 40 25.1 30.6 25 300 9010 225 68 48.1 48.1 | 226 50 35.9 34.3 26 294 9144 225 68 48.1 48.1 | 226 50 35.9 34.3 27 250 10190 235 93 76.2 53.3 | 238 75 64.0 39.5 28 249 10216 235 93 76.2 53.3 | 238 75 64.0 39.5 29 243 10363 235 93 76.2 53.3 | 238 75 64.0 39.5 30 210 11278 245 67 60.7 28.3 | 253 51 48.6 14.5 31 203 11507 245 64 58.0 27.0 | 254 48 45.9 13.2 32 200 11600 240 62 53.7 31.0 | 248 45 41.5 17.2 33 182 12192 235 64 52.4 36.7 | 240 46 40.3 22.9 34 150 13430 240 53 45.9 26.5 | 249 36 33.8 12.7 35 124 14630 245 56 50.8 23.7 | 256 40 38.6 9.9 36 113 15240 245 40 36.3 16.9 | 263 24 24.1 3.1 37 103 15850 230 49 37.5 31.5 | 235 31 25.4 17.7 38 100 16030 240 40 34.6 20.0 | 255 23 22.5 6.2 39 98 16154 240 40 34.6 20.0 | 255 23 22.5 6.2 40 89 16764 255 26 25.1 6.7 | 299 15 13.0 -7.1 41 81 17374 215 33 18.9 27.0 | 207 15 6.8 13.2 42 74 17983 240 33 28.6 16.5 | 261 17 16.4 2.7 43 70 18288 245 36 32.6 15.2 | 266 21 20.5 1.4 44 70 18320 250 22 20.7 7.5 | 306 11 8.5 -6.3 45 67 18593 260 28 27.6 4.9 | 300 18 15.4 -9.0 46 58 19507 230 32 24.5 20.6 | 241 14 12.4 6.8 47 56 19812 220 29 18.6 22.2 | 218 11 6.5 8.4 48 53 20117 245 17 15.4 7.2 | 334 7 3.3 -6.6 49 51 20422 215 16 9.2 13.1 | 77 3 -3.0 -0.7 50 50 20510 235 14 11.5 8.0 | 7 6 -0.7 -5.8 51 46 21031 245 10 9.1 4.2 | 18 10 -3.1 -9.6 52 44 21336 235 18 14.7 10.3 | 323 4 2.6 -3.5 53 42 21641 240 22 19.1 11.0 | 292 7 6.9 -2.8 54 40 21946 260 16 15.8 2.8 | 342 12 3.6 -11.0 55 36 22555 215 17 9.8 13.9 | 93 2 -2.4 0.1 56 35 22860 270 10 10.0 -0.0 | 9 14 -2.1 -13.8 57 33 23165 255 5 4.8 1.3 | 30 14 -7.3 -12.5 58 31 23470 205 12 5.1 10.9 | 67 8 -7.1 -2.9 59 30 23774 240 12 10.4 6.0 | 13 8 -1.8 -7.8 60 30 23780 270 7 7.0 -0.0 | 20 15 -5.1 -13.8 61 29 24079 250 12 11.3 4.1 | 5 10 -0.9 -9.7 62 27 24384 235 14 11.5 8.0 | 7 6 -0.7 -5.8 63 26 24689 260 10 9.8 1.7 | 11 12 -2.3 -12.1 64 25 24994 175 10 -0.9 10.0 | 74 14 -13.0 -3.9 65 23 25603 245 23 20.8 9.7 | 295 10 8.7 -4.1 66 21 25908 270 16 16.0 -0.0 | 344 14 3.9 -13.8 67 20 26213 300 19 16.5 -9.5 | 350 24 4.3 -23.3 68 20 26360 310 12 9.2 -7.7 | 8 22 -3.0 -21.5 69 20 26518 315 13 9.2 -9.2 | 7 23 -3.0 -23.0 70 18 27127 290 11 10.3 -3.8 | 6 18 -1.8 -17.6 71 17 27432 320 5 3.2 -3.8 | 27 20 -8.9 -17.6 72 16 27737 275 20 19.9 -1.7 | 333 17 7.8 -15.6 73 15 28042 305 20 16.4 -11.5 | 350 26 4.2 -25.3 74 14 28651 305 24 19.7 -13.8 | 345 29 7.5 -27.6 75 13 28956 325 20 11.5 -16.4 | 1 30 -0.7 -30.2 76 13 29261 305 15 12.3 -8.6 | 360 22 0.1 -22.4 77 12 29566 305 23 18.8 -13.2 | 346 28 6.7 -27.0 78 12 29870 330 25 12.5 -21.7 | 359 35 0.4 -35.5 79 11 30175 320 21 13.5 -16.1 | 357 30 1.4 -29.9 80 10 30770 300 34 29.4 -17.0 | 331 35 17.3 -30.8 Wind Parameters Mean winds (0-6000m): 191.3 at 24.5 knts Storm direction: 221.3 at 18.4 knts Shear (0-3000m) pos: 4.9 neg: 1.1 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 132.8 deg Storm rel helicity (0-3000m) pos: 221.5 neg: -6.1 tot: 215.4 m^2/s^2 ave: 71.8 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 11.3 stream: 7.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.20 Bulk Shear: 111.92 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 53 6 44 24| 0.0 6.7 6.7| 44.9 -2.7 42.3 84.6 0.40| 16.9 6.7 1000 106 8 59 23| 6.9 3.3 10.3|120.0 -2.7 117.3 117.3 0.64| 15.8 10.0 1500 133 12 74 22| 5.4 2.2 7.7|158.9 -6.1 152.8 101.9 0.59| 14.7 8.6 2000 148 14 83 19| 5.0 1.7 6.7|174.6 -6.1 168.5 84.3 0.58| 12.8 7.4 2500 157 15 91 18| 4.7 1.3 6.1|197.1 -6.1 191.1 76.4 0.60| 11.8 7.0 3000 168 17 100 16| 4.9 1.1 6.0|221.5 -6.1 215.4 71.8 0.63| 11.3 7.2 4000 185 20 121 12| 3.9 0.8 4.8|245.8 -6.1 239.7 59.9 0.66| 9.6 6.3 5000 190 23 136 12| 3.2 1.8 4.9|245.8 -51.4 194.3 38.9 0.41| 9.6 4.0 6000 191 25 144 13| 3.6 1.8 5.4|315.9 -63.5 252.4 42.1 0.45| 9.5 4.2 Wrote GIF file: /home/apache/climate/data/raob//PANC/skewt/PANC.skewt.20251015.12.gif