UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025083012.upa.cvt Date: 1200Z 30 AUG 25 Searching for PAFA... Searching the city database file for: PAFA ... Date:1200Z 30 AUG 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 1008 138 4.4 1.9 84 2.5 3.3 210 1 276.9 277.7 276.0 288.8 4.35 1 1004 168 6.8 2.3 73 4.5 4.7 230 5 279.6 280.4 277.7 292.0 4.49 2 1003 176 7.0 2.4 72 4.6 4.8 235 7 279.9 280.7 277.9 292.4 4.53 3 1000 199 6.8 2.3 73 4.5 4.7 250 10 280.0 280.7 277.9 292.4 4.51 4 950 619 4.2 0.9 79 3.3 2.7 265 24 281.4 282.2 278.3 293.4 4.29 5 925 835 2.2 0.3 87 1.9 1.4 270 30 281.6 282.3 278.3 293.3 4.22 6 896 1091 0.0 -0.2 99 0.2 -0.1 267 30 281.9 282.6 278.4 293.6 4.20 7 892 1127 0.6 -1.1 88 1.7 -0.2 267 30 282.8 283.5 278.6 294.0 3.95 8 890 1145 0.4 -1.0 90 1.4 -0.2 266 29 282.8 283.5 278.6 294.0 3.99 9 882 1218 0.0 -2.0 86 2.0 -0.9 265 29 283.1 283.8 278.4 293.7 3.74 10 879 1245 0.0 -2.9 81 2.9 -1.2 265 29 283.4 284.0 278.3 293.4 3.51 11 850 1513 -2.1 -4.0 87 1.9 -2.9 260 31 283.9 284.5 278.3 293.5 3.34 12 810 1894 -5.3 -5.7 97 0.4 -5.4 252 30 284.5 285.0 278.3 293.3 3.08 13 805 1942 -4.5 -6.8 84 2.3 -5.4 254 30 285.8 286.3 278.6 294.1 2.85 14 800 1992 -4.7 -7.3 82 2.6 -5.7 255 29 286.1 286.6 278.7 294.1 2.76 15 781 2180 -5.9 -7.9 86 2.0 -6.6 262 28 286.8 287.3 278.9 294.7 2.70 16 764 2353 -6.5 -12.5 62 6.0 -8.4 271 30 288.0 288.3 278.4 293.7 1.91 17 757 2424 -6.3 -10.7 71 4.4 -7.8 274 31 289.0 289.4 279.3 295.6 2.23 18 754 2456 -6.5 -13.5 58 7.0 -8.7 275 31 289.1 289.4 278.8 294.4 1.79 19 729 2719 -7.5 -13.5 62 6.0 -9.4 270 34 290.8 291.1 279.7 296.3 1.85 20 715 2869 -8.3 -15.3 57 7.0 -10.4 270 34 291.5 291.8 279.7 296.5 1.63 21 703 3001 -8.3 -18.3 44 10.0 -11.0 270 34 292.9 293.2 280.0 296.9 1.28 22 700 3034 -8.3 -23.3 29 15.0 -11.8 270 34 293.3 293.4 279.5 295.9 0.84 23 699 3045 -8.3 -23.3 29 15.0 -11.8 270 34 293.4 293.6 279.6 296.1 0.84 24 697 3067 -8.3 -21.3 34 13.0 -11.5 270 34 293.7 293.8 279.9 296.8 1.00 25 696 3078 -8.5 -20.5 37 12.0 -11.6 270 34 293.6 293.7 280.0 296.9 1.07 26 669 3384 -10.1 -18.1 52 8.0 -12.3 267 36 295.1 295.3 281.1 299.4 1.37 27 660 3489 -10.5 -20.5 44 10.0 -13.0 266 36 295.8 296.0 281.0 299.4 1.13 28 651 3594 -10.9 -19.9 47 9.0 -13.2 266 37 296.5 296.7 281.4 300.3 1.21 29 628 3869 -13.1 -20.1 56 7.0 -14.9 262 37 297.1 297.3 281.7 300.9 1.23 30 624 3918 -13.5 -22.5 47 9.0 -15.6 261 37 297.1 297.3 281.5 300.3 1.01 31 622 3942 -13.7 -26.7 33 13.0 -16.3 261 37 297.2 297.3 281.1 299.4 0.69 32 617 4004 -14.1 -28.1 30 14.0 -16.8 260 37 297.4 297.5 281.1 299.4 0.61 33 613 4053 -14.5 -29.5 27 15.0 -17.3 261 38 297.5 297.6 281.0 299.3 0.54 34 596 4266 -15.1 -40.1 10 25.0 -18.5 265 41 299.2 299.3 281.3 299.9 0.20 35 588 4368 -15.5 -37.5 13 22.0 -18.7 266 41 299.9 300.0 281.7 300.8 0.26 36 583 4432 -15.9 -26.9 38 11.0 -18.1 266 42 300.2 300.3 282.4 302.5 0.72 37 576 4523 -16.7 -25.7 46 9.0 -18.6 267 42 300.3 300.4 282.5 302.9 0.82 38 503 5526 -24.3 -36.3 32 12.0 -25.8 265 50 302.9 303.0 283.0 304.1 0.34 39 500 5570 -24.7 -35.7 35 11.0 -26.1 265 50 302.9 303.0 283.1 304.2 0.36 40 476 5926 -27.5 -38.5 34 11.0 -28.7 268 51 303.8 303.8 283.3 304.8 0.29 41 463 6125 -29.1 -34.1 62 5.0 -29.7 270 52 304.2 304.3 283.7 305.7 0.46 42 443 6440 -30.5 -37.5 50 7.0 -31.3 272 56 306.3 306.3 284.4 307.5 0.34 43 436 6553 -31.3 -37.3 55 6.0 -31.9 272 57 306.7 306.7 284.5 307.9 0.36 44 421 6800 -32.7 -40.7 45 8.0 -33.4 273 60 307.9 308.0 284.9 308.9 0.26 45 415 6901 -32.9 -42.9 36 10.0 -33.7 274 61 309.0 309.0 285.2 309.7 0.21 46 412 6952 -33.1 -42.1 40 9.0 -33.8 274 62 309.3 309.4 285.4 310.2 0.23 47 410 6986 -33.1 -45.1 29 12.0 -34.0 274 62 309.8 309.8 285.5 310.4 0.17 48 403 7108 -33.3 -50.3 17 17.0 -34.4 275 63 311.0 311.1 285.8 311.4 0.09 49 400 7160 -33.5 -49.5 19 16.0 -34.6 275 64 311.4 311.5 286.0 311.8 0.10 50 396 7230 -33.9 -51.9 15 18.0 -35.0 276 66 311.8 311.8 286.1 312.1 0.08 51 387 7391 -34.5 -49.5 20 15.0 -35.5 277 70 313.1 313.1 286.6 313.5 0.11 52 383 7464 -34.9 -54.9 11 20.0 -36.0 278 72 313.5 313.5 286.6 313.7 0.06 53 381 7500 -34.5 -55.5 10 21.0 -35.6 279 73 314.5 314.5 287.0 314.7 0.05 54 372 7667 -34.9 -51.9 16 17.0 -35.9 280 77 316.1 316.1 287.6 316.4 0.09 55 360 7895 -35.7 -53.7 14 18.0 -36.7 282 82 318.0 318.0 288.2 318.3 0.07 56 300 9140 -43.9 -58.9 17 15.0 -44.4 280 95 323.5 323.5 289.9 323.7 0.05 57 280 9599 -47.0 -60.3 20 13.3 -47.4 280 101 325.5 325.5 290.5 325.7 0.04 58 254 10237 -51.3 -62.3 26 11.0 -51.5 280 84 328.3 328.3 291.3 328.4 0.03 59 250 10340 -51.3 -60.3 33 9.0 -51.5 280 81 329.8 329.8 291.7 330.0 0.05 60 200 11800 -47.7 -79.7 1 32.0 -48.3 270 59 357.2 357.2 298.1 357.3 0.00 61 150 13710 -47.1 -81.1 1 34.0 -48.0 260 49 388.9 388.9 303.6 388.9 0.00 62 100 16390 -49.5 -83.5 1 34.0 -50.5 245 42 432.1 432.1 309.0 432.1 0.00 63 98 16522 -50.1 -84.1 1 34.0 -51.0 242 38 433.4 433.4 309.2 433.4 0.00 64 90 17082 -47.1 -83.1 1 36.0 -48.5 254 32 450.1 450.1 310.8 450.1 0.00 65 85 17458 -49.9 -83.9 1 34.0 -51.0 236 26 451.8 451.8 311.0 451.9 0.00 66 83 17614 -48.7 -83.7 1 35.0 -50.0 228 29 457.4 457.4 311.5 457.4 0.00 67 78 18021 -49.9 -84.9 1 35.0 -51.1 231 33 463.1 463.1 312.0 463.1 0.00 68 70 18730 -48.7 -83.7 1 35.0 -50.1 230 25 480.2 480.2 313.5 480.2 0.01 69 67 19018 -48.1 -84.1 1 36.0 -49.7 234 28 487.6 487.6 314.0 487.6 0.01 70 55 20301 -53.9 -86.9 1 33.0 -54.9 175 16 502.6 502.6 315.1 502.6 0.00 71 51 20791 -49.7 -84.7 1 35.0 -51.4 250 21 523.4 523.4 316.5 523.4 0.01 72 50 20920 -50.3 -85.3 1 35.0 -52.0 260 20 524.9 524.9 316.6 525.0 0.01 73 48 21185 -50.9 -85.9 1 35.0 -52.5 262 20 529.7 529.7 316.9 529.7 0.01 74 47 21322 -49.3 -85.3 1 36.0 -51.2 260 20 536.7 536.7 317.3 536.7 0.01 75 43 21901 -51.3 -85.3 1 34.0 -53.0 243 13 545.6 545.6 317.8 545.7 0.01 76 41 22211 -50.3 -85.3 1 35.0 -52.2 274 15 555.6 555.6 318.4 555.6 0.01 77 39 22535 -52.1 -86.1 1 34.0 -53.8 298 11 559.0 559.0 318.6 559.1 0.01 78 37 22876 -51.3 -86.3 1 35.0 -53.2 265 11 569.6 569.6 319.2 569.6 0.01 79 30 24230 -53.1 -87.1 1 34.0 -55.0 215 7 599.9 599.9 320.6 599.9 0.01 80 27 24910 -51.3 -86.3 1 35.0 -53.8 251 9 623.3 623.3 321.6 623.3 0.01 81 23 25949 -52.1 -86.1 1 34.0 -54.7 306 14 650.2 650.2 322.7 650.3 0.01 82 22 26238 -49.3 -85.3 1 36.0 -52.8 318 11 666.8 666.8 323.3 666.9 0.01 83 21 26542 -50.5 -85.5 1 35.0 -53.7 37 11 672.2 672.2 323.5 672.2 0.01 84 20 26860 -49.5 -85.5 1 36.0 -53.1 60 17 684.7 684.7 323.9 684.8 0.01 85 17 27919 -52.1 -86.1 1 34.0 -55.4 56 8 708.9 708.9 324.7 709.0 0.01 86 15 28736 -48.5 -85.5 1 37.0 -53.3 300 14 746.7 746.7 325.8 746.8 0.02 87 10 31430 -44.1 -83.1 1 39.0 -52.2 25 7 854.9 855.0 328.5 855.3 0.04 88 10 31430 -44.7 -83.7 1 39.0 -52.5 25 7 852.7 852.7 328.5 853.0 0.04 89 8.9 32214 -42.7 -82.7 0 40.0 -52.1 25 9 889.3 889.3 329.2 889.8 0.05 90 8.5 32524 -43.3 -83.3 0 40.0 -52.6 25 10 898.7 898.8 329.4 899.2 0.05 91 7.6 33284 -40.1 -81.1 0 41.0 -51.7 25 12 940.9 940.9 330.2 941.7 0.07 92 7.5 33374 -40.1 -81.1 0 41.0 -51.7 25 13 944.5 944.5 330.2 945.3 0.07 93 7.0 33850 -35.7 -78.7 0 43.0 -50.4 25 14 981.5 981.5 330.9 982.8 0.12 94 6.5 34364 -37.7 -79.7 0 42.0 -51.5 27 12 994.0 994.1 331.1 995.3 0.11 95 5.8 35152 -36.7 -78.7 0 42.0 -51.7 31 9 1031.3 1031.4 331.7 1033.1 0.14 96 5.4 35646 -37.9 -79.9 0 42.0 -52.5 33 7 1047.3 1047.4 331.9 1048.8 0.13 97 5.0 36180 -34.5 -77.5 0 43.0 -51.8 35 5 1086.1 1086.2 332.5 1088.6 0.20 98 4.8 36466 -34.1 -77.1 0 43.0 -51.9 1100.7 1100.8 332.6 1103.6 0.22 TRP 254 10237 -51.3 -62.3 26 11.0 -51.5 280 84 328.3 328.3 291.3 328.4 0.03 WND 280 9599 -47.0 -60.3 20 13.3 -47.4 280 101 325.5 325.5 290.5 325.7 0.04 Sounding variables and indices 1000-500 mb thick: 5371.00 m Freezing level: 879.00 mb = 1245.09 m = 4084.90 ft Wetbulb zero: 897.93 mb = 1074.09 m = 3523.89 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 58.80 % Est. max temperature: 11.30 C = 52.33 F Sfc-Lift cond lev (LCL): 969.83 mb = 449.66 m = 1475.26 ft T: 5.25 C 700-500 lapse rate: 6.47 C/km ThetaE index: 1.00 C Layer 764.0- 757.0 mb Conv cond level (CCL): 899.51 mb = 1059.91 m = 3477.36 ft Mean mixing ratio: 4.34 g/kg Conv temperature: 9.32 C = 48.78 F Cap Strength: 9.31 C Lifted Index: 9.26 C Risk: None Lifted Index @300 mb: 21.65 C Lifted Index @700 mb: 5.33 C Showalter Index: 8.97 C Risk: None Total Totals Index: 43.30 C Risk: None Vertical Totals Index: 22.60 C Cross Totals Index: 20.70 C K Index: 3.60 Risk: None Sweat Index: 112.00 Risk: None Energy Index: 2.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.75 J/kg Max Up Vert Vel: 3.94 m/s Conv Inhibition (B-): 72705.52 J/kg Cap Strength: 9.29 C Lift Cond Lev (LCL): 911.47 mb = 953.59 m = 3128.52 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 296 at 27 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 1008 138 210 1 0.5 0.9 | 118 27 -23.8 12.5 1 1000 199 250 10 9.4 3.4 | 135 21 -14.9 15.1 2 987 305 240 14 12.1 7.0 | 147 22 -12.2 18.7 3 951 610 265 24 23.9 2.1 | 178 14 -0.4 13.8 4 925 835 270 30 30.0 -0.0 | 206 13 5.7 11.7 5 916 914 270 31 31.0 -0.0 | 210 13 6.7 11.7 6 882 1219 265 29 28.9 2.5 | 198 15 4.6 14.2 7 850 1513 260 31 30.5 5.4 | 200 18 6.2 17.1 8 816 1829 250 31 29.1 10.6 | 192 23 4.8 22.3 9 785 2134 260 28 27.6 4.9 | 191 17 3.2 16.5 10 755 2438 275 31 30.9 -2.7 | 216 11 6.5 9.0 11 726 2743 270 34 34.0 -0.0 | 220 15 9.7 11.7 12 700 3034 270 34 34.0 -0.0 | 220 15 9.7 11.7 13 644 3658 265 37 36.9 3.2 | 220 19 12.5 14.9 14 619 3962 260 37 36.4 6.4 | 214 22 12.1 18.1 15 594 4267 265 41 40.8 3.6 | 227 22 16.5 15.3 16 548 4877 270 44 44.0 -0.0 | 239 23 19.7 11.7 17 500 5570 265 50 49.8 4.4 | 238 30 25.5 16.0 18 464 6096 270 52 52.0 -0.0 | 247 30 27.7 11.7 19 400 7160 275 64 63.8 -5.6 | 261 40 39.4 6.1 20 374 7620 280 76 74.8 -13.2 | 272 51 50.5 -1.5 21 342 8230 285 89 86.0 -23.0 | 280 63 61.6 -11.4 22 300 9140 280 95 93.6 -16.5 | 274 69 69.2 -4.8 23 300 9144 280 91 89.6 -15.8 | 274 65 65.3 -4.1 24 280 9599 280 101 99.5 -17.5 | 274 75 75.1 -5.9 25 273 9754 280 101 99.5 -17.5 | 274 75 75.1 -5.9 26 254 10237 280 84 82.7 -14.6 | 273 58 58.4 -2.9 27 250 10340 280 81 79.8 -14.1 | 272 55 55.4 -2.4 28 217 11278 270 62 62.0 -0.0 | 253 39 37.7 11.7 29 200 11800 270 59 59.0 -0.0 | 251 37 34.7 11.7 30 164 13106 265 50 49.8 4.4 | 238 30 25.5 16.0 31 157 13411 255 52 50.2 13.5 | 226 36 25.9 25.1 32 150 13710 260 49 48.3 8.5 | 230 31 23.9 20.2 33 125 14935 255 34 32.8 8.8 | 203 22 8.5 20.5 34 119 15240 245 34 30.8 14.4 | 194 27 6.5 26.0 35 114 15545 260 29 28.6 5.0 | 194 17 4.2 16.7 36 100 16390 245 42 38.1 17.7 | 205 32 13.7 29.4 37 99 16459 240 36 31.2 18.0 | 193 30 6.8 29.7 38 94 16764 250 46 43.2 15.7 | 215 33 18.9 27.4 39 90 17069 255 32 30.9 8.3 | 198 21 6.6 20.0 40 86 17374 240 24 20.8 12.0 | 171 24 -3.6 23.7 41 82 17678 225 30 21.2 21.2 | 175 33 -3.1 32.9 42 75 18288 235 36 29.5 20.6 | 189 33 5.2 32.3 43 70 18730 230 25 19.2 16.1 | 169 28 -5.2 27.8 44 68 18898 240 30 26.0 15.0 | 184 27 1.6 26.7 45 65 19202 225 24 17.0 17.0 | 166 30 -7.4 28.7 46 62 19507 240 10 8.7 5.0 | 137 23 -15.7 16.7 47 59 19812 145 10 -5.7 8.2 | 123 36 -30.1 19.9 48 57 20117 145 13 -7.5 10.6 | 125 39 -31.8 22.3 49 52 20726 245 22 19.9 9.3 | 168 21 -4.4 21.0 50 50 20920 260 20 19.7 3.5 | 163 16 -4.6 15.2 51 49 21031 265 21 20.9 1.8 | 166 14 -3.4 13.5 52 47 21336 260 20 19.7 3.5 | 163 16 -4.6 15.2 53 45 21641 260 12 11.8 2.1 | 138 19 -12.5 13.8 54 43 21946 240 13 11.3 6.5 | 144 22 -13.1 18.2 55 41 22250 280 15 14.8 -2.6 | 133 13 -9.6 9.1 56 39 22555 300 11 9.5 -5.5 | 113 16 -14.8 6.2 57 37 22860 265 11 11.0 1.0 | 133 18 -13.4 12.6 58 32 23774 300 10 8.7 -5.0 | 113 17 -15.7 6.7 59 31 24079 50 11 -8.4 -7.1 | 98 33 -32.8 4.6 60 30 24230 215 7 4.0 5.7 | 131 27 -20.3 17.4 61 29 24384 125 6 -4.9 3.4 | 117 33 -29.3 15.1 62 27 24994 270 10 10.0 -0.0 | 129 18 -14.3 11.7 63 25 25298 320 11 7.1 -8.4 | 101 18 -17.3 3.3 64 24 25603 285 11 10.6 -2.8 | 123 16 -13.7 8.8 65 23 25908 305 15 12.3 -8.6 | 104 12 -12.1 3.1 66 22 26213 310 11 8.4 -7.1 | 106 17 -15.9 4.6 67 21 26518 35 11 -6.3 -9.0 | 95 31 -30.6 2.7 68 20 26860 60 17 -14.7 -8.5 | 95 39 -39.1 3.2 69 19 27127 45 6 -4.2 -4.2 | 105 30 -28.6 7.4 70 18 27432 65 17 -15.4 -7.2 | 96 40 -39.7 4.5 71 18 27737 40 4 -2.6 -3.1 | 108 28 -26.9 8.6 72 17 28042 65 10 -9.1 -4.2 | 103 34 -33.4 7.5 73 16 28346 105 10 -9.7 2.6 | 113 37 -34.0 14.3 74 15 28651 295 16 14.5 -6.8 | 117 11 -9.8 4.9 75 15 28956 310 10 7.7 -6.4 | 107 17 -16.7 5.3 76 13 29566 310 10 7.7 -6.4 | 107 17 -16.7 5.3 77 13 29870 345 17 4.4 -16.4 | 77 20 -19.9 -4.7 78 10 31430 25 7 -3.0 -6.3 | 101 28 -27.3 5.3 79 7 33850 25 14 -5.9 -12.7 | 88 30 -30.3 -1.0 80 5 36180 35 5 -2.9 -4.1 | 106 28 -27.2 7.6 Wind Parameters Mean winds (0-6000m): 265.6 at 36.0 knts Storm direction: 295.6 at 27.0 knts Shear (0-3000m) pos: 5.6 neg: 1.3 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 102.1 deg Storm rel helicity (0-3000m) pos: 169.9 neg: -25.8 tot: 144.1 m^2/s^2 ave: 48.0 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 10.9 stream: 5.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.14 Bulk Shear: 55.38 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 ------------------------------------------------------------------------------- 500 254 16 151 18| 24.9 0.0 24.9|121.8 0.0 121.8 243.6 0.83| 27.8 23.2 1000 264 23 173 14| 14.9 0.0 14.9|143.5 -7.2 136.3 136.3 0.75| 18.4 13.8 1500 263 25 182 15| 9.9 1.9 11.9|145.4 -14.9 130.6 87.0 0.61| 14.3 8.8 2000 260 26 186 16| 6.8 1.4 8.3|145.6 -25.8 119.8 59.9 0.47| 13.1 6.1 2500 263 27 190 15| 6.7 1.2 7.9|168.9 -25.8 143.1 57.2 0.49| 12.7 6.2 3000 264 28 195 15| 5.6 1.3 6.9|169.9 -25.8 144.1 48.0 0.48| 10.9 5.2 4000 264 31 202 16| 4.2 1.7 5.9|186.4 -37.2 149.2 37.3 0.43| 9.4 4.0 5000 265 33 211 17| 4.2 1.4 5.5|227.9 -38.1 189.8 38.0 0.46| 8.5 3.9 6000 266 36 219 18| 3.8 1.5 5.3|269.0 -41.7 227.4 37.9 0.46| 7.9 3.7 Wrote GIF file: /home/apache/climate/data/raob//PAFA/skewt/PAFA.skewt.20250830.12.gif