UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101100.upa.cvt Date: 0000Z 11 OCT 25 Searching for PAFA... Searching the city database file for: PAFA ... Date:0000Z 11 OCT 25 Station: PAFA WMO ident: 70261 Latitude: 64.82 Longitude: -147.87 Elevation: 138.00 ------------------------------------------------------------------------------- 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 1006 138 3.2 -1.8 70 5.0 1.2 250 7 275.9 276.4 274.0 285.0 3.33 1 1000 183 2.8 -1.7 72 4.5 1.0 265 7 276.0 276.5 274.1 285.2 3.37 2 979 354 1.2 -1.9 80 3.1 -0.0 267 17 276.0 276.6 274.2 285.3 3.39 3 973 404 0.8 -3.5 73 4.3 -0.9 270 18 276.1 276.6 273.7 284.5 3.03 4 925 807 -2.9 -4.9 86 2.0 -3.6 280 22 276.3 276.8 273.6 284.3 2.87 5 912 919 -3.9 -5.5 89 1.6 -4.5 280 25 276.4 276.9 273.5 284.2 2.78 6 901 1015 -4.7 -5.7 93 1.0 -5.1 278 27 276.6 277.0 273.6 284.3 2.77 7 896 1059 -4.7 -7.0 84 2.3 -5.5 278 28 277.0 277.4 273.5 284.1 2.52 8 850 1471 -8.1 -8.4 98 0.3 -8.2 275 30 277.7 278.1 273.6 284.4 2.38 9 841 1554 -8.7 -8.7 100 0.0 -8.7 273 30 277.9 278.3 273.7 284.5 2.35 10 780 2133 -12.7 -13.0 98 0.3 -12.8 260 31 279.6 279.9 273.9 284.8 1.80 11 765 2281 -12.7 -16.0 76 3.3 -13.5 265 31 281.2 281.4 274.2 285.4 1.43 12 762 2311 -12.7 -16.1 76 3.4 -13.5 266 31 281.5 281.7 274.4 285.7 1.43 13 753 2401 -13.1 -16.3 77 3.2 -13.9 269 31 282.0 282.3 274.7 286.2 1.42 14 738 2554 -13.9 -17.8 72 3.9 -14.8 277 29 282.8 283.0 274.9 286.6 1.28 15 732 2617 -13.5 -17.3 73 3.8 -14.4 282 28 283.9 284.1 275.6 287.9 1.34 16 719 2753 -13.5 -20.5 56 7.0 -15.0 290 25 285.3 285.5 275.9 288.5 1.04 17 706 2891 -14.5 -21.5 55 7.0 -16.0 290 24 285.7 285.9 276.0 288.7 0.97 18 700 2956 -14.9 -21.9 55 7.0 -16.4 290 23 286.0 286.1 276.1 288.9 0.95 19 698 2978 -15.1 -21.1 60 6.0 -16.4 290 23 286.0 286.2 276.2 289.1 1.02 20 673 3252 -17.1 -25.1 50 8.0 -18.6 290 23 286.8 286.9 276.2 289.0 0.74 21 663 3364 -17.7 -24.7 54 7.0 -19.0 290 24 287.3 287.4 276.5 289.7 0.78 22 655 3454 -18.1 -27.1 45 9.0 -19.6 290 24 287.9 288.0 276.6 289.8 0.63 23 645 3569 -18.9 -24.9 59 6.0 -20.0 290 25 288.2 288.4 277.0 290.7 0.79 24 640 3627 -19.1 -26.1 54 7.0 -20.3 290 26 288.6 288.8 277.1 290.9 0.71 25 617 3897 -21.1 -25.0 71 3.9 -21.8 290 29 289.4 289.5 277.6 291.9 0.81 26 579 4363 -24.1 -26.7 79 2.6 -24.5 290 35 291.2 291.3 278.4 293.5 0.74 27 576 4401 -24.1 -26.6 80 2.5 -24.5 290 36 291.6 291.7 278.6 294.0 0.75 28 560 4606 -24.9 -27.1 82 2.2 -25.2 290 37 293.0 293.2 279.3 295.4 0.74 29 546 4789 -25.9 -28.5 79 2.6 -26.3 290 38 294.0 294.1 279.6 296.1 0.67 30 500 5420 -30.3 -32.9 78 2.6 -30.6 290 47 296.1 296.2 280.3 297.7 0.48 31 462 5981 -34.3 -36.7 79 2.4 -34.5 290 49 297.9 297.9 280.9 299.1 0.36 32 454 6104 -35.1 -38.5 71 3.4 -35.4 290 49 298.4 298.4 281.1 299.4 0.30 33 408 6845 -40.3 -44.6 63 4.3 -40.5 290 61 300.9 300.9 282.0 301.5 0.18 34 400 6980 -41.3 -44.9 68 3.6 -41.5 290 63 301.3 301.3 282.1 301.9 0.17 35 382 7290 -44.1 -48.3 63 4.2 -44.3 292 65 301.6 301.6 282.2 302.1 0.13 36 376 7395 -44.5 -48.2 66 3.7 -44.7 293 66 302.5 302.5 282.5 302.9 0.13 37 372 7467 -44.9 -46.6 83 1.7 -45.0 294 66 302.9 302.9 282.8 303.4 0.16 38 364 7611 -45.5 -50.5 57 5.0 -45.7 295 66 303.9 304.0 283.1 304.3 0.10 39 361 7666 -46.1 -51.0 57 4.9 -46.3 295 66 303.9 303.9 283.1 304.2 0.10 40 353 7815 -47.1 -60.1 21 13.0 -47.4 295 65 304.5 304.5 283.2 304.6 0.03 41 343 8004 -48.1 -57.1 35 9.0 -48.3 295 65 305.6 305.6 283.7 305.8 0.05 42 337 8120 -48.5 -62.5 18 14.0 -48.8 295 64 306.6 306.6 284.1 306.7 0.03 43 329 8277 -49.1 -63.1 18 14.0 -49.4 295 64 307.9 307.9 284.5 308.0 0.02 44 312 8624 -49.9 -65.9 14 16.0 -50.2 295 66 311.5 311.5 285.9 311.6 0.02 45 300 8880 -48.9 -67.9 9 19.0 -49.3 295 68 316.4 316.4 287.6 316.5 0.01 46 299 8902 -48.8 -68.1 9 19.2 -49.2 295 69 316.8 316.8 287.7 316.9 0.01 47 277 9405 -47.7 -71.7 5 24.0 -48.1 299 65 325.5 325.5 290.4 325.5 0.01 48 250 10080 -48.7 -76.7 2 28.0 -49.1 300 60 333.7 333.7 292.7 333.7 0.00 49 240 10348 -48.3 -77.3 2 29.0 -48.8 301 58 338.2 338.2 293.9 338.2 0.00 50 230 10626 -49.9 -78.9 2 29.0 -50.3 302 57 339.9 339.9 294.3 339.9 0.00 51 200 11540 -48.1 -80.1 1 32.0 -48.7 295 47 356.6 356.6 298.0 356.6 0.00 52 193 11775 -47.1 -79.1 1 32.0 -47.8 293 46 361.9 361.9 299.1 361.9 0.00 53 172 12533 -49.5 -81.5 1 32.0 -50.1 304 42 370.0 370.0 300.6 370.0 0.00 54 160 13007 -49.7 -81.7 1 32.0 -50.3 309 44 377.4 377.4 301.8 377.4 0.00 55 150 13430 -48.5 -81.5 1 33.0 -49.3 305 28 386.5 386.5 303.3 386.5 0.00 56 146 13608 -47.7 -81.7 1 34.0 -48.6 305 28 390.9 390.9 303.9 390.9 0.00 57 128 14473 -49.9 -82.9 1 33.0 -50.7 279 27 401.9 401.9 305.5 401.9 0.00 58 123 14735 -47.7 -82.7 1 35.0 -48.7 277 23 410.5 410.5 306.6 410.5 0.00 59 109 15528 -51.1 -84.1 1 33.0 -51.9 303 29 418.5 418.6 307.6 418.6 0.00 60 100 16090 -49.9 -83.9 1 34.0 -50.8 265 25 431.3 431.3 309.0 431.3 0.00 61 95 16426 -49.1 -83.1 1 34.0 -50.2 268 25 439.3 439.3 309.8 439.3 0.00 62 83 17304 -53.5 -85.5 1 32.0 -54.2 277 29 447.6 447.6 310.6 447.6 0.00 63 76 17872 -52.5 -85.5 1 33.0 -53.4 305 25 461.1 461.1 311.8 461.1 0.00 64 76 17872 -50.5 -84.5 1 34.0 -51.7 305 25 465.3 465.3 312.3 465.3 0.00 65 74 18046 -49.3 -84.3 1 35.0 -50.6 301 21 471.4 471.4 312.7 471.4 0.00 66 70 18410 -50.1 -84.1 1 34.0 -51.4 330 19 477.2 477.2 313.2 477.2 0.00 67 60 19407 -53.9 -85.9 1 32.0 -54.9 290 10 490.2 490.2 314.2 490.2 0.00 68 57 19738 -52.1 -85.1 1 33.0 -53.4 276 28 501.5 501.5 315.1 501.6 0.00 69 50 20580 -54.9 -86.9 1 32.0 -55.9 250 10 514.1 514.1 315.9 514.1 0.00 70 49 20709 -53.7 -86.7 1 33.0 -54.9 246 2 519.9 519.9 316.3 519.9 0.00 71 45 21256 -53.9 -85.9 1 32.0 -55.2 279 22 532.3 532.3 317.1 532.3 0.01 72 42 21696 -56.5 -87.5 1 31.0 -57.5 292 15 536.4 536.4 317.3 536.5 0.00 73 41 21850 -54.1 -86.1 1 32.0 -55.4 269 14 546.1 546.1 317.9 546.2 0.01 74 38 22335 -55.7 -86.7 1 31.0 -56.9 284 21 554.0 554.0 318.3 554.1 0.01 75 35 22862 -52.9 -85.9 1 33.0 -54.6 313 20 574.5 574.5 319.4 574.6 0.01 76 30 23850 -55.7 -87.7 1 32.0 -57.2 275 25 592.8 592.8 320.3 592.8 0.01 77 29 24066 -54.7 -86.7 1 32.0 -56.4 277 24 601.3 601.3 320.7 601.4 0.01 78 22 25818 -57.3 -88.3 1 31.0 -58.9 312 19 643.0 643.0 322.4 643.1 0.01 79 20 26420 -56.3 -87.3 1 31.0 -58.2 300 26 663.8 663.8 323.2 663.9 0.01 80 18 27086 -58.7 -88.7 1 30.0 -60.3 310 27 676.6 676.6 323.6 676.6 0.01 81 17 27445 -58.1 -89.1 1 31.0 -59.9 325 29 689.7 689.7 324.1 689.7 0.01 82 16 27826 -59.5 -88.5 1 29.0 -61.2 304 31 697.1 697.2 324.3 697.2 0.01 83 15 28231 -58.5 -88.5 1 30.0 -60.4 306 32 713.5 713.5 324.8 713.5 0.01 84 13 29124 -61.9 -89.9 1 28.0 -63.4 306 36 731.5 731.5 325.4 731.6 0.01 85 13 29124 -60.9 -89.9 1 29.0 -62.6 306 36 735.0 735.0 325.5 735.0 0.01 86 12 29620 -62.1 -90.1 1 28.0 -63.7 311 39 747.7 747.7 325.8 747.8 0.01 87 10 30750 -61.3 -90.3 1 29.0 -63.3 320 45 790.7 790.7 327.0 790.8 0.01 88 10 30750 -62.1 -90.1 1 28.0 -64.0 320 45 787.7 787.7 327.0 787.8 0.01 89 8.8 31543 -59.9 -89.9 1 30.0 -62.5 329 46 825.6 825.6 327.8 825.7 0.01 90 8.0 32137 -59.9 -89.9 1 30.0 -62.7 336 46 848.4 848.4 328.4 848.5 0.01 91 7.1 32889 -54.9 -87.9 1 33.0 -59.6 344 47 898.5 898.5 329.4 898.7 0.02 92 7.0 32980 -54.9 -86.9 1 32.0 -59.6 345 47 902.1 902.1 329.5 902.4 0.03 93 5.2 34873 -56.5 -87.5 1 31.0 -61.4 974.9 975.0 330.8 975.3 0.04 TRP 329 8277 -49.1 -63.1 18 14.0 -49.4 295 64 307.9 307.9 284.5 308.0 0.02 WND 299 8902 -48.8 -68.1 9 19.2 -49.2 295 69 316.8 316.8 287.7 316.9 0.01 Sounding variables and indices 1000-500 mb thick: 5237.00 m Freezing level: 962.62 mb = 490.78 m = 1610.16 ft Wetbulb zero: 979.82 mb = 347.42 m = 1139.81 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 76.82 % Est. max temperature: 4.90 C = 40.82 F Sfc-Lift cond lev (LCL): 931.02 mb = 755.28 m = 2477.91 ft T: -2.43 C 700-500 lapse rate: 6.25 C/km ThetaE index: 1.19 C Layer 973.0- 901.0 mb Conv cond level (CCL): 905.04 mb = 979.45 m = 3213.38 ft Mean mixing ratio: 3.05 g/kg Conv temperature: 3.85 C = 38.93 F Cap Strength: 8.86 C Lifted Index: 10.05 C Risk: None Lifted Index @300 mb: 22.56 C Lifted Index @700 mb: 4.42 C Showalter Index: 10.23 C Risk: None Total Totals Index: 44.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.20 C Cross Totals Index: 21.90 C K Index: 6.80 Risk: None Sweat Index: 107.00 Risk: None Energy Index: 2.74 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-): 5.50 J/kg Cap Strength: 9.78 C Lift Cond Lev (LCL): 909.64 mb = 939.49 m = 3082.29 ft Lev Free Conv (LFC): 854.64 mb = 1428.44 m = 4686.43 ft Equ Level (EL): 824.64 mb = 1704.69 m = 5592.73 ft B at Equ Level: 2.24 J/kg Max Parcel Lev (MPL): 774.64 mb = 2185.28 m = 7169.45 ft Wind level data Storm motion: 314 at 24 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 1006 138 250 7 6.6 2.4 | 151 22 -10.6 18.8 1 1000 183 265 7 7.0 0.6 | 149 20 -10.2 17.0 2 985 305 265 16 15.9 1.4 | 176 18 -1.2 17.8 3 948 610 280 21 20.7 -3.6 | 196 13 3.5 12.8 4 925 807 280 22 21.7 -3.8 | 200 13 4.5 12.6 5 912 914 280 25 24.6 -4.3 | 212 14 7.5 12.1 6 878 1219 275 31 30.9 -2.7 | 225 19 13.7 13.7 7 850 1471 275 30 29.9 -2.6 | 223 19 12.8 13.8 8 811 1829 265 30 29.9 2.6 | 214 23 12.8 19.0 9 779 2134 260 31 30.5 5.4 | 212 26 13.4 21.8 10 749 2438 270 31 31.0 -0.0 | 220 21 13.9 16.4 11 720 2743 290 25 23.5 -8.6 | 219 10 6.4 7.9 12 700 2956 290 23 21.6 -7.9 | 208 10 4.5 8.6 13 691 3048 290 21 19.7 -7.2 | 196 10 2.6 9.2 14 636 3658 290 26 24.4 -8.9 | 224 10 7.3 7.5 15 585 4267 290 35 32.9 -12.0 | 254 16 15.8 4.4 16 538 4877 290 38 35.7 -13.0 | 260 19 18.6 3.4 17 500 5420 290 47 44.2 -16.1 | 269 27 27.0 0.3 18 454 6096 290 49 46.0 -16.8 | 271 29 28.9 -0.3 19 400 6980 290 63 59.2 -21.5 | 277 42 42.1 -5.1 20 398 7010 290 65 61.1 -22.2 | 278 44 43.9 -5.8 21 363 7620 295 66 59.8 -27.9 | 285 44 42.7 -11.5 22 329 8277 295 64 58.0 -27.0 | 285 42 40.9 -10.6 23 300 8880 295 68 61.6 -28.7 | 285 46 44.5 -12.3 24 299 8902 295 69 62.5 -29.2 | 286 47 45.4 -12.7 25 288 9144 295 67 60.7 -28.3 | 285 45 43.6 -11.9 26 251 10058 310 60 46.0 -38.6 | 308 36 28.8 -22.1 27 250 10080 300 60 52.0 -30.0 | 291 37 34.8 -13.6 28 208 11278 305 53 43.4 -30.4 | 298 30 26.3 -14.0 29 200 11540 295 47 42.6 -19.9 | 278 26 25.5 -3.4 30 199 11582 290 49 46.0 -16.8 | 271 29 28.9 -0.3 31 181 12192 300 40 34.6 -20.0 | 282 18 17.5 -3.6 32 158 13106 310 45 34.5 -28.9 | 306 21 17.3 -12.5 33 150 13430 305 28 22.9 -16.1 | 266 6 5.8 0.4 34 144 13716 305 28 22.9 -16.1 | 266 6 5.8 0.4 35 137 14021 305 37 30.3 -21.2 | 290 14 13.2 -4.8 36 125 14630 270 23 23.0 -0.0 | 200 17 5.9 16.4 37 114 15240 315 25 17.7 -17.7 | 337 1 0.5 -1.3 38 104 15850 290 33 31.0 -11.3 | 250 15 13.9 5.1 39 100 16090 265 25 24.9 2.2 | 203 20 7.8 18.6 40 99 16154 290 24 22.6 -8.2 | 213 10 5.4 8.2 41 94 16459 265 25 24.9 2.2 | 203 20 7.8 18.6 42 90 16764 290 27 25.4 -9.2 | 229 11 8.2 7.2 43 82 17374 275 29 28.9 -2.5 | 220 18 11.8 13.9 44 78 17678 305 32 26.2 -18.4 | 282 9 9.1 -1.9 45 75 17983 305 21 17.2 -12.0 | 181 4 0.1 4.4 46 71 18288 285 21 20.3 -5.4 | 196 11 3.2 11.0 47 70 18410 330 19 9.5 -16.5 | 90 8 -7.6 -0.0 48 65 18898 350 18 3.1 -17.7 | 85 14 -14.0 -1.3 49 62 19202 340 10 3.4 -9.4 | 117 15 -13.7 7.0 50 59 19507 265 10 10.0 0.9 | 157 19 -7.2 17.3 51 56 19812 280 34 33.5 -5.9 | 237 19 16.4 10.5 52 51 20422 315 18 12.7 -12.7 | 130 6 -4.4 3.7 53 50 20580 250 10 9.4 3.4 | 159 21 -7.7 19.8 54 49 20726 245 1 0.9 0.4 | 136 23 -16.2 16.8 55 47 21031 250 10 9.4 3.4 | 159 21 -7.7 19.8 56 44 21336 290 27 25.4 -9.2 | 229 11 8.2 7.2 57 42 21641 300 16 13.9 -8.0 | 159 9 -3.3 8.4 58 40 21946 255 13 12.6 3.4 | 167 20 -4.6 19.8 59 37 22555 300 26 22.5 -13.0 | 238 6 5.4 3.4 60 33 23165 325 14 8.0 -11.5 | 119 10 -9.1 5.0 61 32 23470 315 10 7.1 -7.1 | 133 14 -10.1 9.3 62 30 23774 260 10 9.8 1.7 | 158 20 -7.3 18.2 63 30 23850 275 25 24.9 -2.2 | 209 16 7.8 14.2 64 28 24384 280 22 21.7 -3.8 | 200 13 4.5 12.6 65 24 25298 335 16 6.8 -14.5 | 100 11 -10.4 1.9 66 23 25603 340 17 5.8 -16.0 | 92 11 -11.3 0.4 67 22 25908 300 20 17.3 -10.0 | 182 6 0.2 6.4 68 20 26420 300 26 22.5 -13.0 | 238 6 5.4 3.4 69 20 26518 315 26 18.4 -18.4 | 327 2 1.3 -2.0 70 19 26822 300 26 22.5 -13.0 | 238 6 5.4 3.4 71 17 27432 325 29 16.6 -23.8 | 4 7 -0.5 -7.3 72 16 27737 300 30 26.0 -15.0 | 261 9 8.8 1.4 73 15 28042 315 32 22.6 -22.6 | 318 8 5.5 -6.2 74 15 28346 300 32 27.7 -16.0 | 268 11 10.6 0.4 75 10 30750 320 45 28.9 -34.5 | 327 22 11.8 -18.1 76 7 32980 345 47 12.2 -45.4 | 10 29 -5.0 -29.0 Wind Parameters Mean winds (0-6000m): 283.8 at 31.6 knts Storm direction: 313.8 at 23.7 knts Shear (0-3000m) pos: 3.3 neg: 2.3 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 49.4 deg Storm rel helicity (0-3000m) pos: 118.6 neg: -38.8 tot: 79.7 m^2/s^2 ave: 26.6 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 9.7 stream: 2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 35.85 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 ------------------------------------------------------------------------------- 500 272 16 175 16| 15.9 0.0 15.9| 62.9 0.0 62.9 125.8 0.83| 17.0 14.1 1000 276 20 192 15| 8.0 4.3 12.3| 88.9 0.0 88.9 88.9 0.81| 12.9 10.5 1500 275 24 204 16| 5.3 3.4 8.7| 92.7 -11.5 81.2 54.1 0.63| 10.3 6.5 2000 272 25 208 18| 4.0 3.4 7.4| 92.7 -27.3 65.4 32.7 0.46| 9.2 4.2 2500 271 26 210 18| 4.2 2.7 6.9|117.3 -27.3 89.9 36.0 0.42| 10.0 4.2 3000 274 26 211 17| 3.3 2.3 5.6|118.6 -38.8 79.7 26.6 0.29| 9.7 2.8 4000 278 26 214 15| 2.5 2.7 5.2|147.3 -38.8 108.5 27.1 0.39| 8.7 3.4 5000 282 28 225 15| 2.0 3.0 5.0|170.7 -38.8 131.9 26.4 0.40| 7.9 3.2 6000 284 32 237 16| 1.7 3.1 4.7|189.3 -38.8 150.5 25.1 0.40| 7.3 2.9 Wrote GIF file: /home/apache/climate/data/raob//PAFA/skewt/PAFA.skewt.20251011.00.gif