UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110912.upa.cvt Date: 1200Z 9 NOV 25 Searching for X0935... Searching the city database file for: X0935 ... Date:1200Z 9 NOV 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 155 SFC 924 769 -8.5 -13.2 69 4.7 -9.7 0 0 270.7 270.9 267.9 274.9 1.49 2 914 854 -6.1 -11.1 68 5.0 -7.5 343 1 274.0 274.3 270.5 279.0 1.79 3 885 1107 -4.3 -12.3 54 8.0 -6.7 293 6 278.4 278.7 273.0 283.2 1.68 4 850 1424 -6.5 -14.5 53 8.0 -8.7 230 11 279.3 279.6 273.2 283.6 1.46 5 796 1933 -10.1 -17.1 57 7.0 -11.8 259 13 280.8 281.0 273.7 284.5 1.26 6 768 2209 -10.9 -18.9 52 8.0 -12.8 274 14 282.8 283.0 274.6 286.1 1.12 7 712 2789 -12.1 -18.1 61 6.0 -13.6 308 16 287.7 287.9 277.4 291.6 1.29 8 700 2919 -13.1 -19.1 61 6.0 -14.5 315 17 288.0 288.2 277.4 291.6 1.21 9 661 3352 -16.5 -19.8 76 3.3 -17.3 307 20 288.9 289.1 277.9 292.6 1.20 10 635 3652 -17.5 -20.4 78 2.9 -18.1 302 22 291.1 291.3 279.0 294.8 1.19 11 544 4797 -22.7 -27.0 68 4.3 -23.4 281 29 298.1 298.2 281.5 300.6 0.77 12 500 5410 -26.3 -31.0 65 4.7 -27.0 270 33 301.0 301.1 282.5 302.9 0.58 13 465 5933 -29.9 -34.9 62 5.0 -30.4 272 38 302.8 302.9 283.1 304.2 0.42 14 400 6990 -39.3 -45.3 53 6.0 -39.6 275 48 303.9 303.9 283.2 304.5 0.17 15 300 8880 -56.1 -63.1 41 7.0 -56.2 275 66 306.3 306.3 284.0 306.4 0.03 16 250 10020 -65.9 -72.9 37 7.0 -66.0 275 77 308.1 308.1 284.6 308.1 0.01 17 248 10069 -66.3 -73.3 37 7.0 -66.3 275 77 308.2 308.2 284.7 308.2 0.01 18 238 10319 -67.0 -74.0 37 7.0 -67.0 275 79 310.9 310.9 285.7 310.9 0.01 19 236 10370 -67.1 -74.1 36 7.0 -67.1 275 77 311.4 311.4 285.8 311.4 0.01 20 216 10907 -66.7 -73.7 37 7.0 -66.7 280 66 320.0 320.0 288.8 320.0 0.01 21 206 11197 -62.7 -69.7 38 7.0 -62.8 283 60 330.7 330.7 291.9 330.7 0.02 22 200 11380 -62.9 -70.9 33 8.0 -63.0 285 56 333.2 333.2 292.6 333.2 0.01 23 150 13160 -61.9 -73.9 19 12.0 -62.0 280 52 363.4 363.4 299.4 363.5 0.01 24 136 13763 -62.1 -76.1 14 14.0 -62.3 276 44 373.4 373.4 301.2 373.5 0.01 25 117 14695 -58.9 -74.9 11 16.0 -59.2 271 31 395.7 395.8 304.6 395.8 0.01 26 100 15670 -61.7 -81.7 5 20.0 -61.9 265 17 408.5 408.5 306.3 408.5 0.01 27 92 16185 -63.1 -83.1 5 20.0 -63.3 415.6 415.6 307.2 415.6 0.00 TRP 236 10370 -67.1 -74.1 36 7.0 -67.1 275 77 311.4 311.4 285.8 311.4 0.01 WND 238 10319 -67.0 -74.0 37 7.0 -67.0 275 79 310.9 310.9 285.7 310.9 0.01 Sounding variables and indices 1000-500 mb thick: 5255.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 64.38 % Est. max temperature: 2.91 C = 37.24 F Sfc-Lift cond lev (LCL): 857.01 mb = 1359.50 m = 4460.26 ft T: -6.05 C 700-500 lapse rate: 5.30 C/km ThetaE index: 0.00 C Layer 924.0- 0.0 mb Conv cond level (CCL): 655.72 mb = 3411.97 m = 11194.00 ft Mean mixing ratio: 1.58 g/kg Conv temperature: 9.73 C = 49.52 F Cap Strength: 14.08 C Lifted Index: 15.87 C Risk: None Lifted Index @300 mb: 17.06 C Lifted Index @700 mb: 7.92 C Showalter Index: 14.81 C Risk: None Total Totals Index: 31.60 C Risk: None Vertical Totals Index: 19.80 C Cross Totals Index: 11.80 C K Index: -0.70 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 4.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.12 J/kg Max Up Vert Vel: 7.76 m/s Conv Inhibition (B-): 16556.86 J/kg Cap Strength: 15.51 C Lift Cond Lev (LCL): 778.19 mb = 2107.49 m = 6914.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 308 at 18 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 ---------------------------------------------------------- 0 924 769 0 0 -0.0 -0.0 | 128 18 -14.0 11.0 1 850 1424 230 11 8.4 7.1 | 163 19 -5.5 18.1 2 700 2919 315 17 12.0 -12.0 | 63 2 -1.9 -1.0 3 500 5410 270 33 33.0 -0.0 | 240 22 19.0 11.0 4 400 6990 275 48 47.8 -4.2 | 259 35 33.9 6.8 5 300 8880 275 66 65.7 -5.8 | 264 52 51.8 5.3 6 250 10020 275 77 76.7 -6.7 | 266 63 62.8 4.3 7 238 10319 275 79 78.7 -6.9 | 266 65 64.7 4.1 8 236 10370 275 77 76.7 -6.7 | 266 63 62.8 4.3 9 200 11380 285 56 54.1 -14.5 | 275 40 40.1 -3.5 10 150 13160 280 52 51.2 -9.0 | 267 37 37.3 2.0 11 100 15670 265 17 16.9 1.5 | 193 13 3.0 12.5 Wind Parameters Mean winds (0-6000m): 278.3 at 23.7 knts Storm direction: 308.3 at 17.8 knts Shear (0-3000m) pos: 2.9 neg: 2.9 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 142.6 deg Storm rel helicity (0-3000m) pos: 51.2 neg: -8.5 tot: 42.7 m^2/s^2 ave: 14.2 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 0.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.48 Bulk Shear: 62.65 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 ------------------------------------------------------------------------------- 500 221 4 142 18| 0.0 8.6 8.6| 23.2 -4.2 19.0 38.0 0.51| 11.8 6.1 1000 235 8 153 17| 0.0 6.4 6.4| 42.8 -4.2 38.6 38.6 0.50| 10.6 5.4 1500 250 10 161 15| 2.4 4.2 6.6| 50.7 -4.2 46.5 31.0 0.46| 9.5 4.4 2000 268 11 166 12| 3.6 3.2 6.8| 51.2 -5.2 46.0 23.0 0.32| 9.1 2.9 2500 283 12 166 8| 3.4 2.5 6.0| 51.2 -6.8 44.4 17.7 0.16| 8.4 1.4 3000 289 14 171 7| 2.9 2.9 5.8| 51.2 -8.5 42.7 14.2 0.10| 7.8 0.8 4000 288 17 199 6| 2.1 3.5 5.6| 51.2 -18.5 32.7 8.2 0.02| 7.2 0.1 5000 281 20 218 9| 1.7 3.8 5.5| 63.3 -33.3 30.0 6.0 -0.00| 6.8 -0.0 6000 278 24 231 12| 2.0 3.1 5.1|105.5 -33.3 72.2 12.0 0.07| 6.5 0.5 Wrote GIF file: /home/apache/climate/data/raob//X0935/skewt/X0935.skewt.20251109.12.gif