UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113000.upa.cvt Date: 0000Z 30 NOV 25 Searching for X0935... Searching the city database file for: X0935 ... Date:0000Z 30 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 256 SFC 935 767 -16.1 -22.1 60 6.0 -17.1 315 1 262.0 262.1 260.2 264.0 0.70 2 925 849 -16.7 -21.7 65 5.0 -17.5 335 1 262.2 262.3 260.4 264.3 0.73 3 850 1478 -21.5 -26.3 65 4.8 -22.1 305 3 263.6 263.7 261.1 265.1 0.52 4 723 2646 -31.3 -34.9 70 3.6 -31.6 309 8 265.4 265.4 261.9 266.2 0.27 5 700 2875 -31.9 -35.5 70 3.6 -32.1 310 9 267.2 267.2 263.2 268.0 0.27 6 678 3100 -32.1 -35.6 71 3.5 -32.4 304 11 269.4 269.4 264.8 270.2 0.27 7 562 4395 -42.1 -46.5 62 4.4 -42.3 271 22 272.4 272.5 266.5 272.8 0.10 8 500 5180 -44.9 -49.2 62 4.3 -45.0 250 29 278.3 278.3 270.3 278.6 0.09 9 497 5220 -45.1 -49.4 62 4.3 -45.2 251 29 278.5 278.5 270.4 278.8 0.09 10 400 6640 -53.9 -58.9 54 5.0 -54.0 270 29 284.9 284.9 274.0 285.1 0.03 11 324 7977 -60.9 -65.6 54 4.7 -60.9 280 38 293.0 293.0 278.2 293.0 0.02 12 300 8460 -58.7 -63.6 53 4.9 -58.7 285 38 302.6 302.6 282.5 302.7 0.02 13 287 8736 -57.1 -61.9 54 4.8 -57.2 287 37 308.7 308.8 284.9 308.9 0.03 14 250 9600 -57.7 -62.7 53 5.0 -57.8 295 35 320.3 320.3 288.9 320.4 0.03 15 243 9780 -56.9 -61.9 53 5.0 -57.0 295 36 324.1 324.1 290.0 324.2 0.04 16 200 11020 -56.3 -62.3 47 6.0 -56.4 295 40 343.6 343.6 295.2 343.8 0.04 17 164 12276 -55.9 -63.9 36 8.0 -56.1 292 47 364.3 364.4 299.6 364.5 0.04 18 150 12840 -57.5 -66.5 31 9.0 -57.7 290 50 371.0 371.0 300.8 371.2 0.03 19 148 12925 -59.3 -68.3 30 9.0 -59.5 290 50 369.3 369.3 300.5 369.5 0.03 20 100 15380 -60.3 -72.3 19 12.0 -60.5 280 52 411.2 411.2 306.7 411.3 0.02 21 79 16845 -62.5 -75.9 15 13.3 -62.8 275 64 435.3 435.3 309.4 435.3 0.02 22 70 17590 -63.7 -77.7 13 14.0 -63.9 280 64 448.1 448.1 310.7 448.2 0.01 23 57 18854 -61.5 -76.5 12 15.0 -61.9 268 58 480.2 480.2 313.5 480.3 0.02 24 50 19660 -64.1 -79.1 11 15.0 -64.4 260 54 492.4 492.4 314.4 492.5 0.02 25 49 19783 -64.3 -79.3 11 15.0 -64.6 260 53 494.8 494.8 314.6 494.9 0.02 26 37 21490 -65.7 -81.7 9 16.0 -66.1 257 45 532.6 532.6 317.1 532.7 0.01 27 32 22380 -60.9 -77.9 9 17.0 -61.6 256 40 568.0 568.0 319.0 568.2 0.03 28 30 22780 -61.5 -78.5 9 17.0 -62.2 255 38 577.0 577.0 319.5 577.2 0.03 29 24 24159 -62.7 -79.7 8 17.0 -63.4 611.5 611.5 321.1 611.7 0.03 TRP 324 7977 -60.9 -65.6 54 4.7 -60.9 280 38 293.0 293.0 278.2 293.0 0.02 WND 79 16845 -62.5 -75.9 15 13.3 -62.8 275 64 435.3 435.3 309.4 435.3 0.02 Sounding variables and indices 1000-500 mb thick: 4924.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 66.19 % Est. max temperature: -13.66 C = 7.41 F Sfc-Lift cond lev (LCL): 847.64 mb = 1498.11 m = 4915.00 ft T: -21.67 C 700-500 lapse rate: 5.64 C/km Conv cond level (CCL): 799.40 mb = 1921.17 m = 6302.98 ft Mean mixing ratio: 0.62 g/kg Conv temperature: -13.86 C = 7.06 F Cap Strength: 6.75 C Lifted Index: 11.24 C Risk: None Lifted Index @300 mb: 26.83 C Lifted Index @700 mb: 2.94 C Showalter Index: 10.92 C Risk: None Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 23.40 C Cross Totals Index: 18.60 C K Index: -6.50 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 2.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.96 J/kg Max Up Vert Vel: 2.82 m/s Conv Inhibition (B-): 49513.16 J/kg Cap Strength: 10.76 C Lift Cond Lev (LCL): 816.51 mb = 1768.21 m = 5801.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 296 at 13 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 ---------------------------------------------------------- 0 935 767 315 1 0.7 -0.7 | 114 12 -10.8 4.9 1 925 849 335 1 0.4 -0.9 | 113 12 -11.0 4.7 2 850 1478 305 3 2.5 -1.7 | 113 10 -9.0 3.9 3 700 2875 310 9 6.9 -5.8 | 88 5 -4.6 -0.2 4 500 5180 250 29 27.3 9.9 | 226 22 15.8 15.5 5 400 6640 270 29 29.0 -0.0 | 252 18 17.5 5.6 6 324 7977 280 38 37.4 -6.6 | 272 26 26.0 -1.0 7 300 8460 285 38 36.7 -9.8 | 280 26 25.2 -4.2 8 250 9600 295 35 31.7 -14.8 | 294 22 20.3 -9.2 9 200 11020 295 40 36.3 -16.9 | 295 27 24.8 -11.3 10 150 12840 290 50 47.0 -17.1 | 288 37 35.5 -11.5 11 100 15380 280 52 51.2 -9.0 | 275 40 39.7 -3.4 12 79 16845 275 64 63.8 -5.6 | 270 52 52.3 0.0 13 70 17590 280 64 63.0 -11.1 | 276 52 51.6 -5.5 14 50 19660 260 54 53.2 9.4 | 250 44 41.7 15.0 15 30 22780 255 38 36.7 9.8 | 239 30 25.2 15.4 Wind Parameters Mean winds (0-6000m): 266.0 at 17.0 knts Storm direction: 296.0 at 12.8 knts Shear (0-3000m) pos: 1.0 neg: 1.9 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 146.1 deg Storm rel helicity (0-3000m) pos: 0.7 neg: -8.4 tot: -7.7 m^2/s^2 ave: -2.6 10^-3 m/s^2 rel: -0.40 Storm rel vorticity (0-3000m) horiz: 3.1 stream: -1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.11 Bulk Shear: 34.59 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 ------------------------------------------------------------------------------- 500 321 2 113 11| 1.4 0.0 1.4| 0.1 -1.7 -1.6 -3.3 -0.30| 1.8 -0.5 1000 310 2 113 10| 0.7 1.0 1.7| 0.7 -2.5 -1.8 -1.8 -0.17| 2.0 -0.3 1500 309 3 112 10| 1.2 0.7 1.9| 0.7 -4.2 -3.5 -2.3 -0.25| 2.0 -0.5 2000 309 4 109 9| 1.5 0.5 2.0| 0.7 -6.1 -5.4 -2.7 -0.34| 2.1 -0.7 2500 308 6 107 7| 1.2 1.3 2.4| 0.7 -7.4 -6.7 -2.7 -0.35| 2.6 -0.9 3000 302 7 109 6| 1.0 1.9 2.9| 0.7 -8.4 -7.7 -2.6 -0.40| 3.1 -1.2 4000 281 11 164 4| 0.7 2.8 3.6| 0.7 -22.1 -21.4 -5.3 -0.38| 4.0 -1.5 5000 267 14 204 7| 0.9 2.7 3.6| 21.1 -37.3 -16.2 -3.2 -0.27| 4.2 -1.2 6000 266 17 219 9| 1.3 2.3 3.6| 53.8 -37.3 16.5 2.7 -0.10| 4.1 -0.4 Wrote GIF file: /home/apache/climate/data/raob//X0935/skewt/X0935.skewt.20251130.00.gif