UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101700.upa.cvt Date: 0000Z 17 OCT 25 Searching for PAFA... Searching the city database file for: PAFA ... Date:0000Z 17 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 ------------------------------------------------------------------------------- 0 1000 -94 SFC 972 138 3.8 1.2 83 2.6 2.7 30 3 279.2 279.9 277.2 291.0 4.29 2 970 155 3.8 2.3 90 1.5 3.1 279.4 280.2 277.7 292.2 4.65 3 960 239 3.0 1.8 92 1.2 2.5 279.4 280.2 277.6 291.9 4.54 4 953 298 3.0 1.0 87 2.0 2.1 280.0 280.7 277.6 291.9 4.31 5 931 487 1.8 1.5 98 0.3 1.7 280.6 281.4 278.3 293.3 4.58 6 925 539 1.4 1.0 97 0.4 1.2 70 4 280.7 281.5 278.2 293.1 4.44 7 918 600 1.2 0.2 93 1.0 0.8 281.1 281.9 278.1 292.9 4.22 8 904 724 0.0 0.0 100 0.0 0.0 281.1 281.9 278.1 292.9 4.23 9 865 1076 -1.3 -1.3 100 0.0 -1.3 283.4 284.1 278.9 294.7 4.02 10 859 1132 -0.9 -1.1 99 0.2 -1.0 284.3 285.1 279.5 295.9 4.11 11 850 1216 -1.1 -1.4 98 0.3 -1.2 275 9 285.0 285.7 279.8 296.5 4.06 12 824 1464 -1.9 -2.8 94 0.9 -2.3 286.7 287.4 280.2 297.5 3.77 13 794 1758 -3.9 -6.0 85 2.1 -4.7 287.6 288.2 279.8 296.5 3.07 14 773 1969 -5.5 -6.3 94 0.8 -5.8 288.1 288.6 280.0 297.1 3.08 15 763 2071 -5.9 -6.0 99 0.1 -6.0 288.7 289.3 280.5 298.0 3.20 16 719 2535 -7.5 -9.0 89 1.5 -8.0 291.9 292.4 281.3 299.9 2.69 17 700 2743 -9.1 -9.8 95 0.7 -9.4 225 11 292.4 292.9 281.4 300.1 2.59 18 662 3173 -11.5 -12.0 96 0.5 -11.6 294.4 294.8 281.9 301.4 2.30 19 580 4174 -17.3 -19.0 87 1.7 -17.7 299.0 299.2 282.8 303.6 1.47 20 525 4913 -22.5 -23.5 92 1.0 -22.7 301.4 301.6 283.4 304.9 1.09 21 511 5111 -23.3 -25.2 84 1.9 -23.7 302.7 302.9 283.7 305.9 0.97 22 500 5270 -24.5 -26.9 80 2.4 -24.9 170 10 303.2 303.3 283.8 305.9 0.84 23 462 5842 -28.7 -29.2 95 0.5 -28.7 304.9 305.0 284.3 307.3 0.74 24 444 6125 -31.1 -32.3 89 1.2 -31.3 305.3 305.4 284.3 307.3 0.57 25 426 6419 -32.5 -35.8 72 3.3 -32.9 307.2 307.2 284.8 308.6 0.42 26 424 6452 -32.7 -36.1 72 3.4 -33.1 307.3 307.4 284.8 308.8 0.41 27 410 6688 -34.5 -37.7 73 3.2 -34.8 308.0 308.0 285.0 309.2 0.36 28 400 6860 -36.1 -41.1 60 5.0 -36.5 95 12 308.1 308.1 284.9 309.0 0.26 29 391 7018 -37.3 -44.3 48 7.0 -37.8 308.5 308.5 285.0 309.2 0.19 30 384 7142 -38.5 -43.1 62 4.6 -38.8 308.5 308.6 285.1 309.3 0.22 31 378 7251 -39.3 -45.3 53 6.0 -39.6 308.9 308.9 285.1 309.5 0.18 32 363 7527 -41.7 -46.5 60 4.8 -42.0 309.3 309.3 285.2 309.8 0.16 33 359 7602 -42.1 -48.1 52 6.0 -42.4 309.7 309.7 285.4 310.2 0.14 34 333 8106 -46.7 -51.7 57 5.0 -46.9 310.1 310.2 285.5 310.5 0.10 35 322 8328 -48.7 -54.7 50 6.0 -48.9 310.4 310.4 285.5 310.6 0.07 36 313 8514 -50.5 -56.5 49 6.0 -50.7 310.4 310.4 285.5 310.6 0.06 37 310 8577 -50.9 -56.9 49 6.0 -51.0 310.7 310.7 285.7 310.9 0.06 38 300 8790 -52.5 -56.8 60 4.3 -52.6 95 27 311.3 311.4 285.9 311.6 0.06 39 286 9097 -54.9 -57.4 74 2.5 -54.9 312.2 312.2 286.2 312.4 0.06 40 272 9416 -57.3 -61.7 57 4.4 -57.3 313.2 313.2 286.5 313.4 0.03 41 267 9533 -58.3 -61.8 64 3.5 -58.3 115 21 313.4 313.4 286.6 313.6 0.04 42 262 9652 -56.9 -63.9 41 7.0 -57.0 317.2 317.2 287.9 317.3 0.03 43 250 9950 -55.5 -68.5 18 13.0 -55.7 130 9 323.6 323.6 289.9 323.6 0.02 44 248 10001 -55.1 -69.1 16 14.0 -55.3 324.9 324.9 290.3 325.0 0.01 45 240 10210 -53.3 -71.3 9 18.0 -53.5 330.7 330.7 291.9 330.7 0.01 46 227 10567 -53.1 -73.1 7 20.0 -53.4 336.3 336.3 293.4 336.3 0.01 47 226 10595 -53.1 -74.1 6 21.0 -53.4 336.7 336.7 293.5 336.7 0.01 48 212 11004 -53.9 -76.9 4 23.0 -54.2 341.7 341.7 294.7 341.7 0.01 49 206 11189 -51.3 -79.3 2 28.0 -51.7 348.6 348.6 296.3 348.6 0.00 50 200 11380 -51.3 -80.3 2 29.0 -51.7 170 16 351.5 351.5 297.0 351.5 0.00 51 188 11784 -50.1 -81.1 1 31.0 -50.6 359.7 359.7 298.7 359.8 0.00 52 167 12557 -52.1 -83.1 1 31.0 -52.5 368.8 368.8 300.4 368.8 0.00 53 163 12715 -50.3 -82.3 1 32.0 -50.9 374.4 374.4 301.3 374.4 0.00 54 150 13260 -49.5 -82.5 1 33.0 -50.2 230 25 384.8 384.8 303.0 384.8 0.00 55 139 13759 -48.9 -82.9 1 34.0 -49.7 394.3 394.3 304.4 394.3 0.00 56 121 14665 -50.9 -83.9 1 33.0 -51.6 406.6 406.6 306.1 406.6 0.00 57 100 15910 -49.3 -84.3 1 35.0 -50.3 225 28 432.5 432.5 309.1 432.5 0.00 58 82 17207 -49.7 -84.7 1 35.0 -50.8 456.9 456.9 311.5 456.9 0.00 59 78 17534 -48.3 -84.3 1 36.0 -49.7 466.4 466.4 312.3 466.4 0.00 60 71 18148 -51.3 -85.3 1 34.0 -52.4 472.7 472.7 312.8 472.7 0.00 61 70 18240 -51.1 -85.1 1 34.0 -52.2 215 32 475.1 475.1 313.1 475.1 0.00 62 61 19138 -50.1 -85.1 1 35.0 -51.5 496.4 496.4 314.7 496.4 0.00 63 50 20430 -53.1 -86.1 1 33.0 -54.4 245 22 518.3 518.3 316.2 518.4 0.00 64 45 21109 -53.5 -86.5 1 33.0 -54.8 533.2 533.2 317.1 533.3 0.00 65 41 21710 -52.7 -86.7 1 34.0 -54.2 549.6 549.6 318.1 549.6 0.01 66 39 22032 -54.1 -87.1 1 33.0 -55.5 554.0 554.0 318.3 554.0 0.01 67 37 22371 -52.9 -86.9 1 34.0 -54.5 565.5 565.5 318.9 565.5 0.01 68 35 22728 -53.9 -87.9 1 34.0 -55.5 571.9 571.9 319.3 572.0 0.00 69 34 22915 -52.3 -87.3 1 35.0 -54.2 580.9 580.9 319.7 580.9 0.01 70 32 23306 -54.7 -87.7 1 33.0 -56.2 584.6 584.6 319.9 584.7 0.01 71 30 23720 -53.5 -87.5 1 34.0 -55.4 285 11 598.8 598.8 320.6 598.8 0.01 72 28 24162 -54.7 -87.7 1 33.0 -56.5 607.4 607.4 320.9 607.4 0.01 73 27 24395 -53.5 -87.5 1 34.0 -55.5 617.1 617.1 321.3 617.2 0.01 74 24 25148 -55.5 -88.5 1 33.0 -57.3 632.4 632.4 322.0 632.5 0.01 75 20 26310 -55.1 -88.1 1 33.0 -57.3 295 14 667.5 667.5 323.3 667.6 0.01 76 18 26981 -56.1 -88.1 1 32.0 -58.3 684.8 684.8 323.9 684.8 0.01 77 16 27729 -56.1 -89.1 1 33.0 -58.5 708.2 708.2 324.7 708.3 0.01 78 15 28141 -53.3 -88.3 1 35.0 -56.5 730.7 730.7 325.4 730.8 0.01 79 13 29062 -53.5 -87.5 1 34.0 -57.0 760.6 760.6 326.2 760.7 0.01 80 10 30730 -58.3 -89.3 1 31.0 -61.0 290 39 801.9 801.9 327.3 802.0 0.01 81 8.9 31462 -59.3 -90.3 1 31.0 -62.0 825.2 825.3 327.8 825.3 0.01 82 8.1 32052 -59.3 -89.3 1 30.0 -62.2 847.8 847.8 328.4 847.9 0.02 83 7.9 32209 -59.3 -90.3 1 31.0 -62.3 853.9 853.9 328.5 854.0 0.01 84 7.0 32970 -57.7 -89.7 1 32.0 -61.4 300 54 890.5 890.5 329.2 890.7 0.02 85 6.6 33340 -58.9 -89.9 1 31.0 -62.4 900.6 900.6 329.4 900.8 0.02 86 5.9 34045 -58.3 -89.3 1 31.0 -62.3 932.5 932.6 330.0 932.8 0.02 TRP 267 9533 -58.3 -61.8 64 3.5 -58.3 115 21 313.4 313.4 286.6 313.6 0.04 WND 5.0 315 64 Sounding variables and indices 1000-500 mb thick: 5364.00 m Freezing level: 904.00 mb = 723.65 m = 2374.16 ft Wetbulb zero: 903.43 mb = 728.72 m = 2390.77 ft Precipitable water: 0.57 inches Sfc-500 mean rel hum: 92.27 % Est. max temperature: 11.28 C = 52.31 F Sfc-Lift cond lev (LCL): 933.68 mb = 463.64 m = 1521.10 ft T: 1.95 C 700-500 lapse rate: 6.09 C/km ThetaE index: 0.97 C Layer 794.0- 773.0 mb Conv cond level (CCL): 908.05 mb = 687.77 m = 2256.43 ft Mean mixing ratio: 4.32 g/kg Conv temperature: 5.73 C = 42.31 F Cap Strength: 9.38 C Lifted Index: 9.52 C Risk: None Lifted Index @300 mb: 13.11 C Lifted Index @700 mb: 4.59 C Showalter Index: 6.95 C Risk: None Total Totals Index: 46.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.40 C Cross Totals Index: 23.10 C K Index: 21.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 28.00 Risk: None Energy Index: 1.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.59 J/kg Max Up Vert Vel: 5.02 m/s Conv Inhibition (B-): 69725.44 J/kg Cap Strength: 9.53 C Lift Cond Lev (LCL): 911.09 mb = 660.85 m = 2168.11 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 5 42301 315 64 45.3 -45.3 1 972 138 30 3 -1.5 -2.6 2 952 305 10 8 -1.4 -7.9 3 925 539 70 4 -3.8 -1.4 4 917 610 105 3 -2.9 0.8 5 883 914 15 2 -0.5 -1.9 6 850 1216 275 9 9.0 -0.8 7 850 1219 275 9 9.0 -0.8 8 786 1829 250 14 13.2 4.8 9 756 2134 240 11 9.5 5.5 10 728 2438 250 10 9.4 3.4 11 700 2743 225 11 7.8 7.8 12 700 2743 225 11 7.8 7.8 13 672 3048 230 14 10.7 9.0 14 620 3658 265 5 5.0 0.4 15 571 4267 255 2 1.9 0.5 16 527 4877 190 6 1.0 5.9 17 506 5182 165 10 -2.6 9.7 18 500 5270 170 10 -1.7 9.8 19 485 5486 170 10 -1.7 9.8 20 445 6096 125 7 -5.7 4.0 21 427 6401 105 10 -9.7 2.6 22 400 6860 95 12 -12.0 1.0 23 357 7620 80 21 -20.7 -3.6 24 326 8230 70 28 -26.3 -9.6 25 300 8790 95 27 -26.9 2.4 26 284 9144 110 29 -27.3 9.9 27 271 9449 125 31 -25.4 17.8 28 267 9533 115 21 -19.0 8.9 29 258 9754 115 19 -17.2 8.0 30 250 9950 130 9 -6.9 5.8 31 246 10058 125 7 -5.7 4.0 32 224 10668 170 12 -2.1 11.8 33 203 11278 135 15 -10.6 10.6 34 200 11380 170 16 -2.8 15.8 35 177 12192 225 20 14.1 14.1 36 169 12497 240 15 13.0 7.5 37 161 12802 200 13 4.4 12.2 38 154 13106 195 20 5.2 19.3 39 150 13260 230 25 19.2 16.1 40 140 13716 240 24 20.8 12.0 41 127 14326 240 25 21.7 12.5 42 122 14630 225 18 12.7 12.7 43 116 14935 230 24 18.4 15.4 44 111 15240 205 19 8.0 17.2 45 106 15545 235 25 20.5 14.3 46 100 15910 225 28 19.8 19.8 47 96 16154 225 28 19.8 19.8 48 80 17374 230 26 19.9 16.7 49 73 17983 245 25 22.7 10.6 50 70 18240 215 32 18.4 26.2 51 69 18288 210 25 12.5 21.7 52 63 18898 240 36 31.2 18.0 53 60 19202 260 19 18.7 3.3 54 58 19507 200 16 5.5 15.0 55 55 19812 235 28 22.9 16.1 56 50 20422 230 24 18.4 15.4 57 50 20430 245 22 19.9 9.3 58 46 21031 265 16 15.9 1.4 59 43 21336 230 17 13.0 10.9 60 38 22250 230 23 17.6 14.8 61 34 22860 255 25 24.1 6.5 62 33 23165 275 27 26.9 -2.4 63 31 23470 300 23 19.9 -11.5 64 30 23720 285 11 10.6 -2.8 65 30 23774 260 13 12.8 2.3 66 28 24079 285 12 11.6 -3.1 67 27 24384 275 5 5.0 -0.4 68 26 24689 250 10 9.4 3.4 69 25 24994 290 17 16.0 -5.8 70 23 25298 280 15 14.8 -2.6 71 21 25908 300 13 11.3 -6.5 72 20 26213 295 16 14.5 -6.8 73 20 26310 295 14 12.7 -5.9 74 19 26518 280 15 14.8 -2.6 75 18 26822 310 12 9.2 -7.7 76 18 27127 285 12 11.6 -3.1 77 17 27432 290 5 4.7 -1.7 78 15 28042 280 21 20.7 -3.6 79 15 28346 290 27 25.4 -9.2 80 14 28651 285 19 18.4 -4.9 81 13 28956 285 26 25.1 -6.7 82 11 30175 315 31 21.9 -21.9 83 10 30730 290 39 36.6 -13.3 84 7 32970 300 54 46.8 -27.0 Wind Parameters Energy-Hel index: -0.79 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//PAFA/skewt/PAFA.skewt.20251017.00.gif