UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for PAFA... Searching the city database file for: PAFA ... Date:0000Z 2 DEC 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 90 SFC 994 138 -10.9 -12.8 86 1.9 -11.3 225 1 262.7 262.9 262.2 266.6 1.43 2 988 184 -10.1 -11.7 88 1.6 -10.5 264.0 264.2 263.4 268.2 1.58 3 972 310 -11.3 -12.1 94 0.8 -11.5 264.0 264.2 263.3 268.2 1.55 4 963 381 -11.7 -12.6 93 0.9 -11.9 264.3 264.5 263.4 268.4 1.50 5 955 444 -10.9 -12.5 88 1.6 -11.3 265.7 266.0 264.6 269.9 1.53 6 950 485 -8.9 -10.2 90 1.3 -9.2 268.2 268.5 266.8 273.2 1.85 7 946 517 -8.1 -10.0 86 1.9 -8.7 269.3 269.6 267.7 274.5 1.89 8 944 534 -7.9 -9.4 89 1.5 -8.4 269.7 270.0 268.1 275.1 1.98 9 926 683 -8.7 -8.7 100 0.0 -8.7 270.3 270.7 268.8 276.2 2.14 10 925 691 -8.7 -8.7 100 0.0 -8.7 160 10 270.4 270.8 268.8 276.3 2.14 11 919 741 -8.9 -8.9 100 0.0 -8.9 270.7 271.1 269.0 276.5 2.12 12 902 886 -7.7 -9.9 84 2.2 -8.4 273.4 273.7 270.5 278.9 1.99 13 900 904 -7.7 -9.9 84 2.2 -8.4 273.6 273.9 270.6 279.1 2.00 14 893 965 -4.5 -6.8 84 2.3 -5.3 277.5 277.9 273.8 284.7 2.57 15 888 1009 -3.9 -5.9 86 2.0 -4.6 278.6 279.0 274.7 286.3 2.77 16 882 1063 -2.5 -5.8 78 3.3 -3.7 280.5 281.0 275.9 288.5 2.81 17 877 1108 -2.5 -4.7 85 2.2 -3.3 281.0 281.5 276.5 289.7 3.07 18 873 1144 -2.5 -5.8 78 3.3 -3.7 281.4 281.9 276.3 289.4 2.84 19 870 1172 -2.5 -4.7 85 2.2 -3.3 281.6 282.2 276.9 290.4 3.10 20 853 1328 -2.7 -5.4 82 2.7 -3.7 283.0 283.5 277.4 291.6 2.99 21 850 1356 -2.9 -5.4 83 2.5 -3.8 250 16 283.1 283.6 277.5 291.7 3.00 22 833 1516 -3.5 -5.4 87 1.9 -4.2 284.1 284.6 278.1 292.9 3.07 23 824 1602 -3.7 -6.0 84 2.3 -4.6 284.8 285.3 278.3 293.3 2.96 24 814 1698 -4.1 -9.0 69 4.9 -5.8 285.4 285.8 277.8 292.3 2.37 25 803 1805 -4.9 -7.2 84 2.3 -5.7 285.6 286.1 278.4 293.6 2.77 26 796 1874 -4.9 -6.4 89 1.5 -5.5 286.3 286.9 279.0 294.9 2.97 27 784 1994 -4.7 -6.9 85 2.2 -5.5 287.8 288.3 279.7 296.2 2.90 28 762 2217 -6.5 -7.8 90 1.3 -7.0 288.2 288.7 279.7 296.3 2.79 29 723 2627 -8.1 -8.8 95 0.7 -8.4 290.8 291.3 280.8 298.8 2.72 30 719 2670 -7.7 -9.3 88 1.6 -8.2 291.7 292.2 281.1 299.5 2.63 31 700 2878 -8.7 -10.0 90 1.3 -9.2 265 21 292.9 293.3 281.5 300.5 2.55 32 697 2911 -8.9 -10.1 91 1.2 -9.3 293.0 293.4 281.6 300.6 2.54 33 685 3046 -9.5 -11.6 85 2.1 -10.2 293.8 294.2 281.6 300.7 2.30 34 672 3193 -10.7 -12.2 89 1.5 -11.2 294.0 294.4 281.7 300.8 2.23 35 656 3378 -11.7 -13.8 84 2.1 -12.3 295.0 295.3 281.8 301.1 2.01 36 645 3507 -12.3 -17.3 66 5.0 -13.7 295.7 296.0 281.5 300.4 1.52 37 641 3555 -12.7 -18.7 61 6.0 -14.3 295.8 296.0 281.3 300.0 1.36 38 638 3591 -13.1 -19.1 61 6.0 -14.6 295.7 296.0 281.3 299.8 1.32 39 573 4397 -20.5 -22.1 87 1.6 -20.8 296.3 296.5 281.3 299.8 1.13 40 564 4514 -21.3 -23.8 80 2.5 -21.8 296.7 296.9 281.3 299.8 0.99 41 562 4540 -21.7 -23.3 87 1.6 -22.0 296.5 296.7 281.3 299.8 1.04 42 533 4928 -25.1 -25.1 100 0.0 -25.1 297.0 297.1 281.3 299.9 0.93 43 527 5010 -25.7 -25.7 100 0.0 -25.7 297.2 297.4 281.4 300.1 0.89 44 518 5135 -26.7 -26.7 100 0.0 -26.7 297.5 297.6 281.4 300.1 0.83 45 511 5233 -27.7 -28.6 92 0.9 -27.8 297.4 297.5 281.2 299.7 0.71 46 510 5247 -26.1 -32.1 57 6.0 -26.9 299.5 299.6 281.8 301.2 0.51 47 509 5261 -25.9 -32.9 52 7.0 -26.8 299.9 300.0 282.0 301.5 0.47 48 507 5290 -26.1 -31.1 63 5.0 -26.8 300.0 300.1 282.1 301.9 0.56 49 501 5376 -26.7 -31.4 64 4.7 -27.3 300.3 300.4 282.3 302.1 0.55 50 500 5390 -26.9 -31.7 64 4.8 -27.5 260 31 300.2 300.3 282.2 302.0 0.54 51 464 5925 -30.7 -36.7 56 6.0 -31.3 302.0 302.1 282.7 303.2 0.35 52 442 6268 -33.7 -38.1 64 4.4 -34.1 302.4 302.5 282.8 303.5 0.32 53 435 6379 -34.5 -40.5 54 6.0 -35.0 302.8 302.8 282.9 303.7 0.26 54 400 6960 -39.3 -43.9 62 4.6 -39.6 250 38 303.9 303.9 283.2 304.6 0.19 55 377 7362 -43.1 -46.7 68 3.6 -43.3 304.1 304.1 283.2 304.6 0.15 56 300 8860 -54.7 -59.7 54 5.0 -54.8 250 40 308.2 308.3 284.7 308.4 0.04 57 264 9674 -56.7 -65.7 31 9.0 -56.8 255 36 316.8 316.8 287.7 316.9 0.02 58 250 10020 -56.1 -71.1 14 15.0 -56.3 255 36 322.7 322.7 289.6 322.7 0.01 59 200 11460 -50.9 -72.9 6 22.0 -51.3 265 37 352.2 352.2 297.1 352.2 0.01 60 150 13340 -49.3 -77.3 2 28.0 -50.0 255 36 385.1 385.1 303.1 385.2 0.01 61 100 16030 -46.7 -81.7 1 35.0 -48.0 260 30 437.5 437.5 309.6 437.5 0.01 62 95 16370 -45.7 -81.7 1 36.0 -47.2 445.9 445.9 310.5 445.9 0.01 63 70 18390 -48.5 -83.5 1 35.0 -50.0 275 26 480.6 480.6 313.5 480.7 0.01 64 68 18580 -49.1 -84.1 1 35.0 -50.5 483.3 483.3 313.7 483.4 0.00 65 61 19293 -48.7 -83.7 1 35.0 -50.4 499.5 499.5 314.9 499.5 0.01 66 57 19741 -45.9 -82.9 1 37.0 -48.1 515.6 515.6 316.0 515.7 0.01 67 50 20610 -46.9 -82.9 1 36.0 -49.2 250 31 532.9 532.9 317.1 533.0 0.01 68 42 21768 -45.3 -82.3 1 37.0 -48.3 564.2 564.2 318.9 564.2 0.01 69 38 22445 -38.5 -80.5 0 42.0 -43.9 597.9 597.9 320.5 598.0 0.02 70 37 22628 -39.1 -80.1 1 41.0 -44.4 600.9 600.9 320.6 601.0 0.02 71 36 22816 -37.3 -79.3 0 42.0 -43.4 610.3 610.3 321.1 610.4 0.02 72 33 23417 -36.9 -78.9 0 42.0 -43.5 626.7 626.7 321.7 626.9 0.02 73 31 23847 -39.7 -80.7 0 41.0 -45.4 630.5 630.5 321.9 630.6 0.02 74 30 24070 -40.9 -80.9 1 40.0 -46.3 230 56 633.1 633.1 322.0 633.3 0.02 75 25 25306 -42.9 -81.9 1 39.0 -48.1 661.3 661.3 323.1 661.4 0.02 76 23 25871 -41.9 -81.9 1 40.0 -47.8 680.2 680.2 323.8 680.3 0.02 77 20 26810 -45.9 -82.9 1 37.0 -50.7 230 39 695.7 695.7 324.3 695.8 0.02 78 18 27509 -46.7 -83.7 1 37.0 -51.5 714.4 714.4 324.9 714.6 0.02 79 16 28291 -45.9 -83.9 1 38.0 -51.5 741.5 741.5 325.7 741.7 0.02 80 14 29177 -47.1 -84.1 1 37.0 -52.7 766.3 766.3 326.4 766.5 0.02 81 14 29177 -45.3 -83.3 1 38.0 -51.6 772.4 772.4 326.5 772.7 0.03 82 13 29669 -47.1 -84.1 1 37.0 -52.9 782.7 782.8 326.8 783.0 0.03 83 10 31410 -45.9 -83.9 1 38.0 -53.2 210 50 848.2 848.2 328.4 848.5 0.03 84 10 31410 -44.9 -83.9 0 39.0 -52.7 851.9 852.0 328.4 852.3 0.03 TRP 264 9674 -56.7 -65.7 31 9.0 -56.8 255 36 316.8 316.8 287.7 316.9 0.02 WND 8.0 200 63 Sounding variables and indices 1000-500 mb thick: 5300.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.42 inches Sfc-500 mean rel hum: 85.08 % Est. max temperature: 9.82 C = 49.68 F Sfc-Lift cond lev (LCL): 964.00 mb = 372.67 m = 1222.66 ft T: -11.66 C 700-500 lapse rate: 7.25 C/km ThetaE index: 1.03 C Layer 814.0- 803.0 mb Conv cond level (CCL): 994.00 mb = 138.00 m = 452.75 ft Mean mixing ratio: 1.85 g/kg Conv temperature: -9.65 C = 14.63 F Cap Strength: 22.32 C Lifted Index: 22.24 C Risk: None Lifted Index @300 mb: 24.67 C Lifted Index @700 mb: 19.05 C Showalter Index: 8.06 C Risk: None Total Totals Index: 45.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.00 C Cross Totals Index: 21.50 C K Index: 17.30 Risk: < 20 % chance of thunderstorms Sweat Index: 109.71 Risk: None Energy Index: 2.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 50.40 J/kg Max Up Vert Vel: 10.04 m/s Conv Inhibition (B-): 72568.79 J/kg Cap Strength: 22.15 C Lift Cond Lev (LCL): 926.91 mb = 675.08 m = 2214.79 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 8 38720 200 63 21.5 59.2 1 994 138 225 1 0.7 0.7 2 935 610 140 6 -3.9 4.6 3 925 691 160 10 -3.4 9.4 4 899 914 210 6 3.0 5.2 5 865 1219 255 14 13.5 3.6 6 850 1356 250 16 15.0 5.5 7 800 1829 260 22 21.7 3.8 8 770 2134 265 16 15.9 1.4 9 740 2438 270 19 19.0 -0.0 10 712 2743 275 20 19.9 -1.7 11 700 2878 265 21 20.9 1.8 12 684 3048 260 20 19.7 3.5 13 657 3353 260 22 21.7 3.8 14 631 3658 275 20 19.9 -1.7 15 581 4267 265 24 23.9 2.1 16 536 4877 260 25 24.6 4.3 17 500 5390 260 31 30.5 5.4 18 452 6096 255 30 29.0 7.8 19 400 6960 250 38 35.7 13.0 20 362 7620 245 40 36.3 16.9 21 346 7925 245 43 39.0 18.2 22 315 8534 240 40 34.6 20.0 23 300 8860 250 40 37.6 13.7 24 287 9144 255 39 37.7 10.1 25 274 9449 260 37 36.4 6.4 26 264 9674 255 36 34.8 9.3 27 250 10020 255 36 34.8 9.3 28 249 10058 250 34 31.9 11.6 29 237 10363 260 39 38.4 6.8 30 216 10973 250 33 31.0 11.3 31 200 11460 265 37 36.9 3.2 32 196 11582 265 37 36.9 3.2 33 179 12192 255 34 32.8 8.8 34 163 12802 265 33 32.9 2.9 35 155 13106 235 25 20.5 14.3 36 150 13340 255 36 34.8 9.3 37 142 13716 265 38 37.9 3.3 38 113 15240 270 31 31.0 -0.0 39 103 15850 270 27 27.0 -0.0 40 100 16030 260 30 29.5 5.2 41 98 16154 260 30 29.5 5.2 42 94 16459 245 28 25.4 11.8 43 89 16764 270 24 24.0 -0.0 44 85 17069 230 21 16.1 13.5 45 82 17374 250 39 36.6 13.3 46 74 17983 265 26 25.9 2.3 47 71 18288 255 37 35.7 9.6 48 70 18390 275 26 25.9 -2.3 49 68 18593 275 32 31.9 -2.8 50 65 18898 270 19 19.0 -0.0 51 62 19202 240 22 19.1 11.0 52 56 19812 255 23 22.2 6.0 53 54 20117 245 25 22.7 10.6 54 50 20610 250 31 29.1 10.6 55 49 20726 260 27 26.6 4.7 56 45 21336 245 31 28.1 13.1 57 38 22555 225 32 22.6 22.6 58 31 23774 230 58 44.4 37.3 59 30 24070 230 56 42.9 36.0 60 29 24384 235 56 45.9 32.1 61 27 24689 235 59 48.3 33.8 62 24 25603 250 41 38.5 14.0 63 23 25908 235 48 39.3 27.5 64 20 26810 230 39 29.9 25.1 65 19 27127 235 44 36.0 25.2 66 18 27432 225 37 26.2 26.2 67 17 27737 215 42 24.1 34.4 68 16 28346 225 51 36.1 36.1 69 14 29261 210 38 19.0 32.9 70 13 29870 205 41 17.3 37.2 71 10 31410 210 50 25.0 43.3 Wind Parameters Energy-Hel index: -3.15 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.20251202.00.gif