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 X0935... Searching the city database file for: X0935 ... Date:1200Z 14 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 229 SFC 935 767 -2.5 -7.4 69 4.9 -4.1 340 1 275.9 276.3 272.6 282.4 2.34 2 925 853 -2.9 -7.9 68 5.0 -4.6 360 5 276.3 276.7 272.7 282.7 2.28 3 850 1517 -8.1 -12.8 69 4.7 -9.4 15 15 277.7 277.9 272.6 282.5 1.68 4 793 2052 -12.1 -14.6 82 2.5 -12.8 79 11 279.0 279.2 273.1 283.4 1.55 5 700 3000 -15.9 -18.3 82 2.4 -16.4 195 3 284.9 285.1 276.0 288.7 1.29 6 593 4236 -21.3 -23.5 82 2.2 -21.7 227 15 292.4 292.6 279.3 295.5 0.97 7 542 4893 -26.1 -28.2 82 2.1 -26.4 244 21 294.3 294.5 279.8 296.6 0.69 8 528 5081 -28.3 -30.9 78 2.6 -28.6 249 23 293.9 294.0 279.4 295.7 0.55 9 500 5470 -30.5 -37.5 50 7.0 -31.2 260 27 295.9 295.9 280.0 296.9 0.30 10 444 6303 -35.7 -47.7 28 12.0 -36.4 257 37 299.5 299.5 281.3 299.9 0.12 11 400 7020 -40.3 -51.3 30 11.0 -40.8 255 46 302.6 302.6 282.5 302.9 0.08 12 348 7961 -46.5 -57.5 28 11.0 -46.8 253 51 306.5 306.5 284.1 306.7 0.05 13 300 8940 -51.1 -62.1 26 11.0 -51.3 250 56 313.3 313.3 286.5 313.4 0.03 14 290 9161 -52.3 -63.3 25 11.0 -52.5 250 54 314.7 314.7 287.0 314.8 0.03 15 266 9719 -53.7 -64.7 25 11.0 -53.9 250 50 320.5 320.5 288.9 320.6 0.02 16 250 10120 -52.9 -64.9 22 12.0 -53.1 240 50 327.4 327.4 291.0 327.5 0.02 17 234 10543 -55.1 -67.1 21 12.0 -55.3 244 51 330.3 330.3 291.8 330.4 0.02 18 200 11550 -51.7 -64.7 20 13.0 -52.0 255 54 350.9 350.9 296.8 351.0 0.03 19 183 12128 -50.1 -64.1 18 14.0 -50.5 362.5 362.5 299.2 362.7 0.04 20 175 12420 -50.3 -65.3 15 15.0 -50.8 366.9 366.9 300.0 367.0 0.03 21 159 13041 -53.9 -71.9 9 18.0 -54.2 371.0 371.0 300.8 371.0 0.01 TRP 266 9719 -53.7 -64.7 25 11.0 -53.9 250 50 320.5 320.5 288.9 320.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5241.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 77.62 % Est. max temperature: 0.96 C = 33.73 F Sfc-Lift cond lev (LCL): 865.64 mb = 1373.82 m = 4507.22 ft T: -6.98 C 700-500 lapse rate: 5.91 C/km ThetaE index: 0.27 C Layer 850.0- 793.0 mb Conv cond level (CCL): 799.01 mb = 1994.07 m = 6542.14 ft Mean mixing ratio: 1.96 g/kg Conv temperature: 0.35 C = 32.64 F Cap Strength: 10.68 C Lifted Index: 11.37 C Risk: None Lifted Index @300 mb: 21.80 C Lifted Index @700 mb: 4.85 C Showalter Index: 11.49 C Risk: None Total Totals Index: 40.10 C Risk: None Vertical Totals Index: 22.40 C Cross Totals Index: 17.70 C K Index: 7.20 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 3.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.11 J/kg Max Up Vert Vel: 2.87 m/s Conv Inhibition (B-): 10060.63 J/kg Cap Strength: 11.38 C Lift Cond Lev (LCL): 820.38 mb = 1790.55 m = 5874.44 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 ---------------------------------------------------------- 0 935 767 340 1 0.3 -0.9 | 113 12 -11.4 4.8 1 925 853 360 5 -0.0 -5.0 | 94 12 -11.7 0.8 2 850 1517 15 15 -3.9 -14.5 | 61 18 -15.6 -8.7 3 700 3000 195 3 0.8 2.9 | 128 14 -10.9 8.7 4 500 5470 260 27 26.6 4.7 | 235 18 14.9 10.5 5 400 7020 255 46 44.4 11.9 | 242 37 32.7 17.7 6 300 8940 250 56 52.6 19.2 | 239 48 40.9 24.9 7 266 9719 250 50 47.0 17.1 | 237 42 35.3 22.9 8 250 10120 240 50 43.3 25.0 | 226 44 31.6 30.8 9 200 11550 255 54 52.2 14.0 | 244 45 40.5 19.7 Wind Parameters Mean winds (0-6000m): 266.2 at 17.4 knts Storm direction: 296.2 at 13.0 knts Shear (0-3000m) pos: 1.9 neg: 0.0 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 45.3 deg Storm rel helicity (0-3000m) pos: 166.6 neg: -39.7 tot: 126.8 m^2/s^2 ave: 42.3 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 3.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 52.50 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 6 7 83 13| 10.7 0.0 10.7| 0.0 -31.3 -31.3 -62.7 -0.92| 10.8 -9.9 1000 17 10 74 15| 6.5 0.0 6.5| 33.8 -38.9 -5.1 -5.1 -0.23| 11.1 -2.5 1500 28 11 78 17| 3.3 0.0 3.3|104.3 -38.9 65.5 43.6 0.21| 11.6 2.4 2000 19 10 77 15| 1.5 0.0 1.5|136.4 -38.9 97.5 48.8 0.31| 10.9 3.4 2500 13 9 79 14| 1.3 0.0 1.3|146.2 -39.7 106.5 42.6 0.33| 9.7 3.2 3000 6 8 78 13| 1.9 0.0 1.9|166.6 -39.7 126.8 42.3 0.40| 9.0 3.5 4000 288 10 141 3| 2.6 0.0 2.6|217.2 -39.7 177.4 44.4 0.51| 8.3 4.2 5000 275 13 198 5| 3.1 0.0 3.1|268.4 -39.7 228.7 45.7 0.56| 8.0 4.5 6000 266 17 219 9| 2.6 1.1 3.7|280.1 -39.7 240.4 40.1 0.50| 7.8 3.9 Wrote GIF file: /home/apache/climate/data/raob//X0935/skewt/X0935.skewt.20251014.12.gif