UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101300.upa.cvt Date: 0000Z 13 OCT 25 Searching for U2217... Searching the city database file for: U2217 ... Date:0000Z 13 OCT 25 Station: U2217 WMO ident: 22217 Latitude: 67.15 Longitude: 32.35 ------------------------------------------------------------------------------- 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 1007 23 6.0 5.3 95 0.7 5.6 350 1 278.6 279.5 278.5 293.7 5.54 1 1000 80 6.6 4.8 88 1.8 5.7 10 5 279.8 280.7 278.9 294.5 5.39 2 990 162 6.0 3.9 86 2.1 5.0 21 6 280.0 280.8 278.6 294.0 5.11 3 947 525 4.0 1.5 84 2.5 2.8 69 11 281.5 282.3 278.6 294.0 4.50 4 925 715 2.2 0.3 87 1.9 1.4 95 13 281.6 282.3 278.3 293.3 4.22 5 850 1393 -2.3 -4.2 87 1.9 -3.0 105 13 283.7 284.3 278.2 293.1 3.29 6 817 1706 -3.3 -4.8 89 1.5 -3.9 103 14 285.9 286.5 279.2 295.3 3.27 7 726 2629 -9.7 -11.9 84 2.2 -10.4 97 16 288.7 289.1 279.1 295.0 2.11 8 709 2811 -10.9 -13.8 79 2.9 -11.8 96 17 289.4 289.7 279.0 294.9 1.85 9 700 2909 -11.5 -14.6 78 3.1 -12.4 95 17 289.7 290.1 279.1 295.0 1.76 10 675 3186 -14.5 -20.5 60 6.0 -15.9 100 19 289.4 289.6 278.0 292.8 1.11 11 650 3471 -15.7 -24.7 46 9.0 -17.5 105 21 291.2 291.3 278.5 293.7 0.79 12 532 4958 -23.9 -38.9 24 15.0 -25.6 132 30 298.6 298.6 281.1 299.4 0.25 13 522 5097 -24.1 -40.1 21 16.0 -25.8 134 31 299.9 300.0 281.6 300.7 0.22 14 506 5323 -24.7 -38.7 26 14.0 -26.3 138 32 301.9 301.9 282.5 302.8 0.27 15 500 5410 -25.5 -38.5 29 13.0 -27.0 140 33 301.9 302.0 282.5 302.9 0.27 16 410 6810 -36.7 -43.7 48 7.0 -37.2 140 41 305.1 305.2 283.7 305.8 0.19 17 400 6980 -37.7 -44.7 48 7.0 -38.2 140 42 306.0 306.0 284.0 306.6 0.18 18 300 8920 -49.9 -54.4 59 4.5 -50.0 140 58 315.0 315.0 287.2 315.3 0.08 19 270 9598 -54.3 -58.8 58 4.5 -54.4 145 56 318.3 318.3 288.2 318.5 0.05 20 261 9815 -54.3 -58.8 58 4.5 -54.4 145 51 321.4 321.4 289.2 321.6 0.05 21 250 10090 -53.1 -57.7 57 4.6 -53.2 145 44 327.1 327.1 291.0 327.4 0.06 22 217 11009 -50.7 -56.7 49 6.0 -50.9 110 26 344.4 344.4 295.4 344.7 0.08 23 200 11540 -51.5 -57.5 49 6.0 -51.7 90 15 351.2 351.2 297.0 351.6 0.08 24 150 13410 -52.1 -62.1 29 10.0 -52.5 95 9 380.3 380.3 302.3 380.6 0.06 25 122 14747 -52.9 -64.9 22 12.0 -53.4 77 6 402.0 402.0 305.5 402.2 0.05 26 100 16030 -53.1 -67.1 17 14.0 -53.7 60 3 425.1 425.1 308.3 425.4 0.05 27 93 16496 -53.3 -68.3 14 15.0 -53.9 51 3 433.7 433.7 309.3 433.9 0.04 28 76 17781 -56.9 -72.9 12 16.0 -57.4 25 5 451.9 451.9 311.0 452.0 0.03 29 70 18300 -57.3 -73.3 11 16.0 -57.8 15 5 461.8 461.8 312.0 462.0 0.03 30 53 20055 -60.3 -76.3 11 16.0 -60.8 11 10 493.1 493.1 314.5 493.2 0.02 31 50 20420 -60.3 -76.3 11 16.0 -60.8 10 11 501.4 501.4 315.1 501.5 0.02 32 30 23580 -62.7 -79.7 8 17.0 -63.3 355 11 573.7 573.7 319.3 573.9 0.02 33 21 25780 -64.1 -81.1 8 17.0 -64.8 359 15 631.1 631.1 321.9 631.3 0.03 34 20 26080 -63.3 -80.3 8 17.0 -64.1 360 15 642.4 642.4 322.4 642.7 0.03 35 18 26730 -61.9 -79.9 7 18.0 -63.0 666.5 666.5 323.3 666.8 0.04 36 13 28730 -64.7 -81.7 8 17.0 -65.7 721.8 721.8 325.1 722.1 0.04 37 10 30351 -59.7 -77.7 8 18.0 -61.9 796.7 796.7 327.2 797.6 0.10 TRP 270 9598 -54.3 -58.8 58 4.5 -54.4 145 56 318.3 318.3 288.2 318.5 0.05 WND Sounding variables and indices 1000-500 mb thick: 5330.00 m Freezing level: 888.33 mb = 1046.47 m = 3433.25 ft Wetbulb zero: 901.66 mb = 919.89 m = 3017.99 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 63.28 % Est. max temperature: 10.94 C = 51.70 F Sfc-Lift cond lev (LCL): 996.26 mb = 110.68 m = 363.12 ft T: 6.38 C 700-500 lapse rate: 5.60 C/km ThetaE index: 0.92 C Layer 925.0- 817.0 mb Conv cond level (CCL): 912.11 mb = 827.53 m = 2714.95 ft Mean mixing ratio: 4.66 g/kg Conv temperature: 9.34 C = 48.80 F Cap Strength: 7.92 C Lifted Index: 7.88 C Risk: None Lifted Index @300 mb: 15.06 C Lifted Index @700 mb: 1.61 C Showalter Index: 8.41 C Risk: None Total Totals Index: 44.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.20 C Cross Totals Index: 21.30 C K Index: 15.90 Risk: < 20 % chance of thunderstorms Sweat Index: 59.00 Risk: None Energy Index: 2.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.15 J/kg Max Up Vert Vel: 4.28 m/s Conv Inhibition (B-): 56078.20 J/kg Cap Strength: 7.91 C Lift Cond Lev (LCL): 925.91 mb = 707.01 m = 2319.56 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 149 at 15 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 1007 23 350 1 0.2 -1.0 | 331 16 8.0 -14.2 1 1000 80 10 5 -0.9 -4.9 | 339 19 6.9 -18.1 2 925 715 95 13 -13.0 1.1 | 23 13 -5.1 -12.1 3 850 1393 105 13 -12.6 3.4 | 26 11 -4.7 -9.8 4 700 2909 95 17 -16.9 1.5 | 38 15 -9.1 -11.7 5 500 5410 140 33 -21.2 25.3 | 132 18 -13.4 12.1 6 400 6980 140 42 -27.0 32.2 | 135 27 -19.2 19.0 7 300 8920 140 58 -37.3 44.4 | 137 43 -29.5 31.2 8 270 9598 145 56 -32.1 45.9 | 143 41 -24.3 32.7 9 250 10090 145 44 -25.2 36.0 | 143 29 -17.4 22.9 10 200 11540 90 15 -15.0 0.0 | 29 15 -7.2 -13.2 11 150 13410 95 9 -9.0 0.8 | 5 12 -1.2 -12.4 12 100 16030 60 3 -2.6 -1.5 | 340 16 5.2 -14.7 13 70 18300 15 5 -1.3 -4.8 | 340 19 6.5 -18.0 14 50 20420 10 11 -1.9 -10.8 | 346 25 5.9 -24.0 15 30 23580 355 11 1.0 -11.0 | 340 26 8.8 -24.1 16 20 26080 360 15 -0.0 -15.0 | 345 29 7.8 -28.2 Wind Parameters Mean winds (0-6000m): 119.4 at 20.4 knts Storm direction: 149.4 at 15.3 knts Shear (0-3000m) pos: 2.4 neg: 0.8 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 71.0 deg Storm rel helicity (0-3000m) pos: 89.0 neg: 0.0 tot: 89.0 m^2/s^2 ave: 29.7 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 3.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.19 Bulk Shear: 49.05 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 49 7 353 18| 10.7 0.0 10.7| 57.8 0.0 57.8 115.6 0.86| 14.1 12.1 1000 84 10 8 14| 6.9 0.0 6.9| 75.7 0.0 75.7 75.7 0.79| 10.6 8.4 1500 92 11 14 13| 4.7 0.0 4.7| 77.4 0.0 77.4 51.6 0.77| 7.6 5.8 2000 96 12 18 13| 3.5 0.4 3.9| 80.6 0.0 80.6 40.3 0.76| 6.1 4.6 2500 96 12 21 13| 2.8 0.6 3.5| 83.4 0.0 83.4 33.4 0.74| 5.2 3.9 3000 96 13 24 13| 2.4 0.8 3.2| 89.0 0.0 89.0 29.7 0.74| 4.7 3.5 4000 100 15 34 13| 2.7 0.6 3.4|123.9 0.0 123.9 31.0 0.80| 4.7 3.8 5000 110 18 51 11| 3.0 0.5 3.5|165.9 0.0 165.9 33.2 0.84| 4.9 4.1 6000 119 20 72 10| 2.8 0.6 3.4|187.6 0.0 187.6 31.3 0.81| 4.7 3.8 Wrote GIF file: /home/apache/climate/data/raob//U2217/skewt/U2217.skewt.20251013.00.gif