UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102212.upa.cvt Date: 1200Z 22 OCT 25 Searching for X0935... Searching the city database file for: X0935 ... Date:1200Z 22 OCT 25 Station: X0935 WMO ident: 30935 Latitude: 50.37 Longitude: 108.75 ------------------------------------------------------------------------------- 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 304 SFC 943 766 -7.1 -10.9 74 3.8 -8.2 0 0 270.6 270.8 268.3 275.4 1.76 2 925 919 -3.3 -7.8 71 4.5 -4.8 355 5 275.9 276.3 272.5 282.3 2.29 3 918 979 -1.9 -6.8 69 4.9 -3.6 8 5 278.0 278.4 274.0 285.0 2.50 4 851 1581 -1.9 -17.9 28 16.0 -6.3 133 3 284.1 284.2 275.3 287.4 1.10 5 850 1590 -1.9 -17.9 28 16.0 -6.3 135 3 284.2 284.3 275.3 287.5 1.10 6 837 1712 -2.9 -19.9 26 17.0 -7.3 143 4 284.4 284.5 275.2 287.2 0.94 7 712 2971 -12.7 -23.7 39 11.0 -15.0 222 12 287.0 287.2 276.4 289.5 0.79 8 707 3025 -12.5 -23.5 39 11.0 -14.8 225 12 287.8 288.0 276.8 290.3 0.81 9 700 3101 -13.3 -25.3 36 12.0 -15.6 230 13 287.8 287.9 276.6 289.9 0.70 10 650 3664 -13.9 -39.9 9 26.0 -17.4 237 13 293.2 293.3 278.6 293.9 0.18 11 627 3936 -15.7 -43.7 7 28.0 -19.0 240 12 294.2 294.2 278.9 294.7 0.13 12 603 4229 -17.7 -44.7 8 27.0 -20.6 243 12 295.2 295.2 279.4 295.6 0.12 13 574 4597 -18.5 -45.5 7 27.0 -21.4 248 12 298.5 298.5 280.8 298.9 0.11 14 500 5610 -26.5 -48.5 11 22.0 -28.2 260 11 300.7 300.7 281.8 301.1 0.09 15 400 7190 -37.1 -55.1 14 18.0 -37.9 300 19 306.8 306.8 284.2 307.0 0.05 16 300 9120 -50.5 -61.5 26 11.0 -50.7 285 21 314.2 314.2 286.8 314.3 0.03 17 251 10255 -58.1 -66.1 35 8.0 -58.2 280 19 319.3 319.3 288.5 319.4 0.02 18 250 10280 -58.3 -66.3 35 8.0 -58.4 280 19 319.4 319.4 288.6 319.5 0.02 19 216 11199 -60.9 -68.9 34 8.0 -61.0 265 23 329.0 329.0 291.5 329.1 0.02 20 213 11286 -60.9 -68.9 34 8.0 -61.0 267 24 330.3 330.3 291.8 330.4 0.02 21 200 11680 -59.9 -67.9 34 8.0 -60.0 275 27 337.9 337.9 293.8 338.0 0.02 22 198 11743 -59.7 -67.7 35 8.0 -59.8 275 27 339.2 339.2 294.1 339.3 0.02 23 150 13480 -58.3 -67.3 31 9.0 -58.5 285 29 369.6 369.6 300.5 369.8 0.03 24 142 13826 -57.7 -66.7 31 9.0 -57.9 285 30 376.5 376.5 301.7 376.7 0.03 25 100 16030 -59.9 -71.9 19 12.0 -60.2 285 35 412.0 412.0 306.7 412.1 0.02 26 70 18260 -59.9 -73.9 14 14.0 -60.3 290 31 456.2 456.2 311.4 456.4 0.02 27 50 20360 -59.9 -75.9 11 16.0 -60.4 290 25 502.3 502.3 315.1 502.5 0.03 28 37 22241 -60.3 -78.3 8 18.0 -61.0 290 24 546.5 546.5 317.9 546.6 0.02 29 30 23560 -57.1 -76.1 7 19.0 -58.3 290 23 589.0 589.0 320.1 589.3 0.04 30 20 26150 -52.7 -74.7 5 22.0 -55.3 275 25 674.9 674.9 323.6 675.5 0.08 31 11 30061 -46.9 -72.9 4 26.0 -53.1 821.8 821.9 327.8 823.6 0.18 TRP 216 11199 -60.9 -68.9 34 8.0 -61.0 265 23 329.0 329.0 291.5 329.1 0.02 WND Sounding variables and indices 1000-500 mb thick: 5306.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 24.94 % Est. max temperature: 7.39 C = 45.30 F Sfc-Lift cond lev (LCL): 887.63 mb = 1246.18 m = 4088.47 ft T: -1.90 C 700-500 lapse rate: 5.26 C/km ThetaE index: 0.40 C Layer 700.0- 650.0 mb Conv cond level (CCL): 629.16 mb = 3910.43 m = 12829.34 ft Mean mixing ratio: 1.82 g/kg Conv temperature: 16.09 C = 60.95 F Cap Strength: 12.89 C Lifted Index: 13.62 C Risk: None Lifted Index @300 mb: 20.79 C Lifted Index @700 mb: 5.81 C Showalter Index: 11.62 C Risk: None Total Totals Index: 33.20 C Risk: None Vertical Totals Index: 24.60 C Cross Totals Index: 8.60 C K Index: -5.30 Risk: None Sweat Index: 17.00 Risk: None Energy Index: 2.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 41.05 J/kg Max Up Vert Vel: 9.06 m/s Conv Inhibition (B-): 58393.49 J/kg Cap Strength: 13.52 C Lift Cond Lev (LCL): 776.80 mb = 2293.33 m = 7523.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 280 at 8 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 ---------------------------------------------------------- 0 943 766 0 0 -0.0 -0.0 | 100 8 -7.6 1.4 1 925 919 355 5 0.4 -5.0 | 63 8 -7.2 -3.6 2 850 1590 135 3 -2.1 2.1 | 110 10 -9.7 3.5 3 700 3101 230 13 10.0 8.4 | 194 10 2.3 9.7 4 500 5610 260 11 10.8 1.9 | 225 5 3.2 3.3 5 400 7190 300 19 16.5 -9.5 | 313 12 8.8 -8.1 6 300 9120 285 21 20.3 -5.4 | 288 13 12.7 -4.1 7 250 10280 280 19 18.7 -3.3 | 280 11 11.1 -1.9 8 216 11199 265 23 22.9 2.0 | 258 16 15.3 3.4 9 200 11680 275 27 26.9 -2.4 | 273 19 19.3 -1.0 10 150 13480 285 29 28.0 -7.5 | 287 21 20.4 -6.2 11 100 16030 285 35 33.8 -9.1 | 286 27 26.2 -7.7 12 70 18260 290 31 29.1 -10.6 | 293 23 21.5 -9.2 13 50 20360 290 25 23.5 -8.6 | 294 17 15.9 -7.2 14 30 23560 290 23 21.6 -7.9 | 295 15 14.0 -6.5 15 20 26150 275 25 24.9 -2.2 | 273 17 17.3 -0.8 Wind Parameters Mean winds (0-6000m): 250.1 at 10.3 knts Storm direction: 280.1 at 7.7 knts Shear (0-3000m) pos: 2.1 neg: 0.0 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 100.2 deg Storm rel helicity (0-3000m) pos: 73.9 neg: -9.3 tot: 64.6 m^2/s^2 ave: 21.5 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 3.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.81 Bulk Shear: 22.72 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 19 4 75 9| 4.1 0.0 4.1| 11.0 -9.3 1.7 3.5 -0.05| 10.1 -0.5 1000 46 4 83 10| 2.1 0.0 2.1| 26.0 -9.3 16.7 16.7 0.30| 7.9 2.4 1500 143 4 115 11| 2.6 0.0 2.6| 39.8 -9.3 30.5 20.3 0.46| 6.8 3.1 2000 193 6 137 9| 2.8 0.0 2.8| 57.9 -9.3 48.6 24.3 0.58| 6.7 3.9 2500 221 7 155 7| 2.6 0.0 2.6| 71.9 -9.3 62.6 25.0 0.64| 6.4 4.1 3000 226 8 164 7| 2.1 0.0 2.1| 73.9 -9.3 64.6 21.5 0.64| 5.6 3.6 4000 233 9 176 7| 1.5 0.0 1.5| 76.8 -9.3 67.5 16.9 0.64| 4.5 2.9 5000 239 9 185 6| 1.2 0.0 1.2| 79.9 -9.3 70.5 14.1 0.64| 4.0 2.5 6000 250 10 203 5| 1.4 0.0 1.4| 91.9 -9.3 82.5 13.8 0.67| 4.0 2.7 Wrote GIF file: /home/apache/climate/data/raob//X0935/skewt/X0935.skewt.20251022.12.gif