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 U9862... Searching the city database file for: U9862 ... Date:0000Z 17 OCT 25 Station: U9862 WMO ident: 29862 Latitude: 53.77 Longitude: 91.32 ------------------------------------------------------------------------------- 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 1010 254 -11.9 -13.9 85 2.0 -12.3 315 3 260.5 260.7 260.2 264.0 1.29 1 1000 330 -11.3 -13.5 84 2.2 -11.8 335 5 261.9 262.1 261.3 265.5 1.35 2 967 585 -8.7 -11.6 79 2.9 -9.5 22 5 267.0 267.3 265.6 271.4 1.62 3 938 819 -5.3 -9.5 72 4.2 -6.6 65 5 272.8 273.1 270.1 278.3 1.98 4 925 927 -5.9 -10.6 69 4.7 -7.3 85 5 273.3 273.6 270.2 278.4 1.84 5 884 1285 -8.1 -14.1 62 6.0 -9.6 112 6 274.6 274.8 270.4 278.7 1.45 6 850 1593 -8.1 -14.1 62 6.0 -9.7 135 7 277.7 277.9 272.3 282.0 1.51 7 743 2633 -10.5 -20.5 44 10.0 -12.8 107 11 285.9 286.1 276.2 289.0 1.01 8 700 3089 -13.1 -27.1 30 14.0 -15.7 95 13 288.0 288.1 276.6 289.8 0.59 9 596 4297 -18.5 -36.5 19 18.0 -20.9 83 17 295.3 295.3 279.7 296.2 0.28 10 560 4757 -21.7 -41.7 15 20.0 -23.8 78 18 296.8 296.8 280.2 297.4 0.18 11 500 5580 -27.5 -46.5 15 19.0 -29.0 70 21 299.5 299.5 281.3 299.9 0.12 12 400 7150 -39.5 -51.5 27 12.0 -40.1 60 23 303.7 303.7 283.0 304.0 0.08 13 380 7500 -42.3 -53.3 29 11.0 -42.7 58 23 304.4 304.5 283.3 304.7 0.07 14 355 7959 -44.5 -54.5 32 10.0 -44.9 56 24 307.5 307.5 284.5 307.7 0.07 15 300 9070 -52.1 -63.1 25 11.0 -52.3 50 25 311.9 311.9 286.1 312.0 0.03 16 284 9422 -54.3 -64.3 28 10.0 -54.5 47 25 313.7 313.7 286.6 313.8 0.02 17 250 10230 -58.5 -68.5 27 10.0 -58.6 40 25 319.1 319.1 288.5 319.2 0.02 18 220 11026 -62.1 -72.1 25 10.0 -62.2 35 25 325.4 325.4 290.4 325.5 0.01 19 200 11620 -58.3 -68.3 27 10.0 -58.5 25 25 340.4 340.4 294.4 340.5 0.02 20 193 11845 -56.3 -66.3 27 10.0 -56.5 22 25 347.1 347.1 296.0 347.2 0.03 21 162 12960 -55.1 -65.1 28 10.0 -55.4 7 22 367.0 367.0 300.1 367.1 0.04 22 150 13450 -56.1 -67.1 24 11.0 -56.3 360 21 373.4 373.4 301.2 373.6 0.03 23 138 13981 -55.9 -67.9 21 12.0 -56.2 355 21 382.8 382.8 302.7 382.9 0.03 24 119 14914 -60.9 -72.9 19 12.0 -61.1 346 20 390.2 390.2 303.8 390.2 0.02 25 100 16000 -59.5 -72.5 17 13.0 -59.7 335 19 412.8 412.8 306.9 412.9 0.02 26 70 18220 -60.7 -75.7 12 15.0 -61.0 320 21 454.5 454.5 311.3 454.6 0.02 27 50 20320 -60.7 -76.7 10 16.0 -61.2 315 21 500.4 500.4 315.0 500.6 0.02 28 46 20836 -61.1 -78.1 9 17.0 -61.6 308 21 511.6 511.6 315.8 511.7 0.02 29 30 23500 -58.5 -77.5 7 19.0 -59.5 275 21 585.2 585.2 319.9 585.4 0.03 30 25 24654 -56.7 -76.7 6 20.0 -58.2 275 25 621.7 621.7 321.6 622.0 0.04 31 23 25182 -58.5 -78.5 6 20.0 -59.8 275 26 631.4 631.4 322.0 631.6 0.04 32 20 26070 -54.7 -75.7 6 21.0 -56.9 275 29 668.7 668.8 323.4 669.3 0.07 33 16 27510 -51.1 -74.1 5 23.0 -54.6 724.6 724.6 325.2 725.5 0.10 34 10 30589 -47.9 -73.9 3 26.0 -54.1 840.7 840.8 328.2 842.5 0.17 TRP 220 11026 -62.1 -72.1 25 10.0 -62.2 35 25 325.4 325.4 290.4 325.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5250.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 40.12 % Est. max temperature: 4.37 C = 39.87 F Sfc-Lift cond lev (LCL): 977.88 mb = 499.98 m = 1640.32 ft T: -9.57 C 700-500 lapse rate: 5.78 C/km ThetaE index: 0.00 C Layer 1010.0--8390752015546130719055026944212992.0 mb Conv cond level (CCL): 1000.00 mb = 330.00 m = 1082.66 ft Mean mixing ratio: 1.66 g/kg Conv temperature: -10.16 C = 13.71 F Cap Strength: 20.70 C Lifted Index: 22.11 C Risk: None Lifted Index @300 mb: 27.68 C Lifted Index @700 mb: 15.06 C Showalter Index: 14.84 C Risk: None Total Totals Index: 32.80 C Risk: None Vertical Totals Index: 19.40 C Cross Totals Index: 13.40 C K Index: -8.70 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 3.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 57.00 J/kg Max Up Vert Vel: 10.68 m/s Conv Inhibition (B-): 60797.94 J/kg Cap Strength: 21.89 C Lift Cond Lev (LCL): 908.55 mb = 1068.67 m = 3506.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 113 at 10 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 1010 254 315 3 2.1 -2.1 | 298 13 11.3 -6.0 1 1000 330 335 5 2.1 -4.5 | 307 14 11.3 -8.4 2 925 927 85 5 -5.0 -0.4 | 316 6 4.2 -4.3 3 850 1593 135 7 -4.9 4.9 | 256 4 4.2 1.1 4 700 3089 95 13 -13.0 1.1 | 54 5 -3.8 -2.7 5 500 5580 70 21 -19.7 -7.2 | 44 15 -10.6 -11.1 6 400 7150 60 23 -19.9 -11.5 | 35 19 -10.7 -15.4 7 300 9070 50 25 -19.2 -16.1 | 27 22 -10.0 -19.9 8 250 10230 40 25 -16.1 -19.2 | 17 24 -6.9 -23.0 9 220 11026 35 25 -14.3 -20.5 | 12 25 -5.2 -24.3 10 200 11620 25 25 -10.6 -22.7 | 3 27 -1.4 -26.5 11 150 13450 360 21 -0.0 -21.0 | 340 27 9.2 -24.9 12 100 16000 335 19 8.0 -17.2 | 321 27 17.2 -21.1 13 70 18220 320 21 13.5 -16.1 | 311 30 22.7 -20.0 14 50 20320 315 21 14.8 -14.8 | 308 30 24.0 -18.7 15 30 23500 275 21 20.9 -1.8 | 281 31 30.1 -5.7 16 20 26070 275 29 28.9 -2.5 | 280 39 38.1 -6.4 Wind Parameters Mean winds (0-6000m): 82.9 at 13.3 knts Storm direction: 112.9 at 10.0 knts Shear (0-3000m) pos: 1.8 neg: 1.5 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 116.7 deg Storm rel helicity (0-3000m) pos: 18.4 neg: -7.8 tot: 10.6 m^2/s^2 ave: 3.5 10^-3 m/s^2 rel: -0.11 Storm rel vorticity (0-3000m) horiz: 4.6 stream: -0.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.57 Bulk Shear: 22.18 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 7 5 315 12| 6.4 0.0 6.4| 18.4 0.0 18.4 36.8 0.61| 9.3 5.7 1000 58 5 323 8| 4.5 0.0 4.5| 18.4 -3.4 15.0 15.0 0.22| 7.4 1.6 1500 96 6 313 5| 3.6 0.0 3.6| 18.4 -6.6 11.8 7.9 0.00| 6.1 0.0 2000 108 6 301 4| 2.7 0.7 3.5| 18.4 -7.0 11.4 5.7 -0.04| 5.3 -0.2 2500 107 7 307 3| 2.2 1.2 3.4| 18.4 -7.3 11.1 4.4 -0.10| 5.0 -0.5 3000 103 8 329 2| 1.8 1.5 3.3| 18.4 -7.8 10.6 3.5 -0.11| 4.6 -0.5 4000 96 10 12 3| 1.4 1.7 3.0| 18.5 -8.6 9.8 2.5 -0.11| 4.0 -0.4 5000 89 12 31 5| 1.1 1.8 2.9| 18.5 -12.5 5.9 1.2 -0.13| 3.7 -0.5 6000 83 13 36 7| 0.9 1.7 2.6| 18.5 -19.3 -0.8 -0.1 -0.16| 3.4 -0.5 Wrote GIF file: /home/apache/climate/data/raob//U9862/skewt/U9862.skewt.20251017.00.gif