UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101412.upa.cvt Date: 1200Z 14 OCT 25 Searching for U9862... Searching the city database file for: U9862 ... Date:1200Z 14 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 1006 252 -2.5 -9.5 59 7.0 -4.6 315 9 270.2 270.5 268.2 275.3 1.85 1 1000 299 -2.7 -9.7 59 7.0 -4.8 330 11 270.5 270.8 268.3 275.5 1.83 2 925 904 -7.7 -13.7 62 6.0 -9.2 40 7 271.4 271.7 268.3 275.5 1.43 3 850 1560 -12.7 -15.3 81 2.6 -13.3 25 9 272.8 273.1 269.1 276.7 1.37 4 827 1769 -14.1 -16.7 81 2.6 -14.7 32 9 273.5 273.7 269.4 277.1 1.25 5 822 1815 -14.3 -16.9 81 2.6 -14.9 34 9 273.8 274.0 269.5 277.3 1.24 6 790 2116 -14.9 -18.3 75 3.4 -15.6 44 9 276.3 276.5 270.9 279.6 1.14 7 700 3020 -21.1 -26.1 64 5.0 -21.8 75 9 279.1 279.2 271.8 281.1 0.65 8 690 3126 -22.1 -27.0 64 4.9 -22.8 74 10 279.2 279.3 271.7 281.0 0.61 9 636 3721 -23.1 -29.1 58 6.0 -23.9 71 12 284.6 284.7 274.7 286.3 0.54 10 500 5440 -33.9 -41.9 44 8.0 -34.5 60 21 291.7 291.7 277.8 292.4 0.19 11 440 6330 -39.5 -48.5 38 9.0 -39.9 66 27 295.5 295.5 279.5 295.9 0.11 12 418 6681 -42.1 -51.1 37 9.0 -42.5 68 29 296.5 296.5 279.9 296.8 0.08 13 400 6980 -43.3 -52.3 36 9.0 -43.6 70 31 298.7 298.7 280.9 299.0 0.08 14 300 8870 -53.5 -62.5 33 9.0 -53.7 65 42 309.9 309.9 285.3 310.0 0.03 15 276 9405 -55.7 -64.7 32 9.0 -55.8 60 36 314.2 314.2 286.9 314.3 0.02 16 250 10040 -53.1 -62.1 33 9.0 -53.3 60 23 327.1 327.1 290.9 327.3 0.04 17 205 11320 -51.5 -60.5 33 9.0 -51.8 2 12 348.7 348.8 296.4 349.0 0.05 18 200 11480 -52.1 -62.1 29 10.0 -52.4 355 11 350.3 350.3 296.7 350.5 0.04 19 150 13320 -52.7 -63.7 25 11.0 -53.1 330 19 379.3 379.3 302.2 379.5 0.05 20 100 15930 -55.9 -68.9 18 13.0 -56.3 305 13 419.7 419.7 307.7 419.9 0.04 21 70 18200 -56.3 -69.3 18 13.0 -56.8 300 21 463.9 464.0 312.1 464.2 0.05 22 50 20320 -57.3 -71.3 15 14.0 -58.0 270 17 508.4 508.5 315.5 508.8 0.05 23 42 21425 -58.7 -72.7 15 14.0 -59.4 272 20 531.0 531.0 317.0 531.3 0.05 24 30 23560 -56.1 -70.1 16 14.0 -57.3 275 27 591.7 591.7 320.3 592.4 0.10 25 28 23999 -55.9 -69.9 16 14.0 -57.2 271 26 604.0 604.1 320.8 604.9 0.11 26 22 25557 -49.3 -65.3 14 16.0 -52.2 256 24 666.8 667.0 323.4 669.1 0.27 27 20 26180 -50.5 -66.5 13 16.0 -53.4 250 23 681.6 681.7 323.9 683.7 0.25 28 17 27243 -51.9 -67.9 13 16.0 -54.8 242 26 709.5 709.6 324.8 711.7 0.24 29 15 28063 -49.5 -65.5 14 16.0 -53.2 235 28 743.4 743.5 325.8 746.9 0.38 30 13 29019 -42.7 -60.7 12 18.0 -49.3 228 30 798.0 798.4 327.4 806.2 0.83 31 10 30800 -41.7 -60.7 11 19.0 -49.7 215 35 863.9 864.5 329.0 875.5 1.08 32 9.6 31076 -42.9 -62.9 9 20.0 -50.8 869.5 869.9 329.0 878.7 0.84 TRP 276 9405 -55.7 -64.7 32 9.0 -55.8 60 36 314.2 314.2 286.9 314.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5141.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 62.25 % Est. max temperature: 0.05 C = 32.08 F Sfc-Lift cond lev (LCL): 900.89 mb = 1108.90 m = 3638.08 ft T: -9.26 C 700-500 lapse rate: 5.29 C/km ThetaE index: 0.04 C Layer 925.0- 850.0 mb Conv cond level (CCL): 834.91 mb = 1696.38 m = 5565.50 ft Mean mixing ratio: 1.60 g/kg Conv temperature: 0.60 C = 33.08 F Cap Strength: 9.08 C Lifted Index: 13.60 C Risk: None Lifted Index @300 mb: 24.41 C Lifted Index @700 mb: 5.01 C Showalter Index: 12.60 C Risk: None Total Totals Index: 39.80 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 18.60 C K Index: 0.90 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 3.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.48 J/kg Max Up Vert Vel: 2.64 m/s Conv Inhibition (B-): 68233.95 J/kg Cap Strength: 13.44 C Lift Cond Lev (LCL): 864.06 mb = 1432.72 m = 4700.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 86 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 1006 252 315 9 6.4 -6.4 | 289 17 16.4 -5.7 1 1000 299 330 11 5.5 -9.5 | 300 18 15.5 -8.9 2 925 904 40 7 -4.5 -5.4 | 310 7 5.5 -4.7 3 850 1560 25 9 -3.8 -8.2 | 320 10 6.2 -7.5 4 700 3020 75 9 -8.7 -2.3 | 321 2 1.3 -1.7 5 500 5440 60 21 -18.2 -10.5 | 40 13 -8.2 -9.8 6 400 6980 70 31 -29.1 -10.6 | 62 22 -19.1 -10.0 7 300 8870 65 42 -38.1 -17.7 | 59 33 -28.0 -17.1 8 276 9405 60 36 -31.2 -18.0 | 51 27 -21.1 -17.3 9 250 10040 60 23 -19.9 -11.5 | 42 15 -9.9 -10.8 10 200 11480 355 11 1.0 -11.0 | 313 15 11.0 -10.3 11 150 13320 330 19 9.5 -16.5 | 309 25 19.5 -15.8 12 100 15930 305 13 10.6 -7.5 | 288 22 20.7 -6.8 13 70 18200 300 21 18.2 -10.5 | 289 30 28.2 -9.8 14 50 20320 270 17 17.0 -0.0 | 269 27 27.0 0.7 15 30 23560 275 27 26.9 -2.4 | 273 37 36.9 -1.7 16 20 26180 250 23 21.6 7.9 | 255 33 31.6 8.5 17 10 30800 215 35 20.1 28.7 | 226 42 30.1 29.3 Wind Parameters Mean winds (0-6000m): 56.3 at 13.4 knts Storm direction: 86.3 at 10.1 knts Shear (0-3000m) pos: 2.8 neg: 0.2 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 63.1 deg Storm rel helicity (0-3000m) pos: 34.9 neg: -1.0 tot: 33.9 m^2/s^2 ave: 11.3 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.15 Bulk Shear: 22.88 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 ------------------------------------------------------------------------------- 500 349 10 306 15| 9.7 0.0 9.7| 28.8 0.0 28.8 57.7 0.57| 12.3 7.0 1000 8 9 311 12| 5.5 0.0 5.5| 30.4 -0.8 29.6 29.6 0.47| 8.0 3.7 1500 15 9 314 11| 3.7 0.3 4.0| 32.7 -0.8 31.8 21.2 0.46| 6.1 2.8 2000 22 9 318 10| 3.3 0.2 3.5| 34.1 -0.8 33.3 16.6 0.43| 5.3 2.3 2500 30 9 321 9| 3.0 0.2 3.2| 34.3 -0.9 33.5 13.4 0.39| 4.8 1.8 3000 37 9 324 8| 2.8 0.2 2.9| 34.9 -1.0 33.9 11.3 0.38| 4.4 1.7 4000 49 10 335 6| 2.1 0.8 2.9| 37.4 -1.0 36.3 9.1 0.40| 4.0 1.6 5000 54 11 352 6| 1.7 1.2 2.8| 38.2 -1.1 37.1 7.4 0.35| 3.7 1.3 6000 56 13 9 7| 1.9 1.0 2.9| 52.0 -1.2 50.8 8.5 0.38| 3.7 1.4 Wrote GIF file: /home/apache/climate/data/raob//U9862/skewt/U9862.skewt.20251014.12.gif