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 UIAA... Searching the city database file for: UIAA ... Date:1200Z 14 OCT 25 Station: UIAA WMO ident: 30758 Latitude: 52.02 Longitude: 113.33 Elevation: 685.00 ------------------------------------------------------------------------------- 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 234 SFC 947 685 -1.9 -7.9 63 6.0 -3.9 185 3 275.5 275.9 272.1 281.7 2.22 2 925 857 -3.5 -10.5 58 7.0 -5.7 170 3 275.7 276.0 271.7 281.0 1.85 3 850 1519 -8.9 -13.9 67 5.0 -10.2 80 5 276.8 277.1 271.9 281.2 1.53 4 781 2170 -13.5 -16.8 76 3.3 -14.3 15 4 278.7 278.9 272.6 282.5 1.31 5 700 2998 -16.9 -19.4 81 2.5 -17.4 290 3 283.8 284.0 275.2 287.3 1.17 6 667 3359 -17.3 -19.9 80 2.6 -17.9 281 6 287.3 287.5 277.1 290.8 1.18 7 567 4556 -23.9 -26.7 78 2.8 -24.4 252 14 293.2 293.3 279.4 295.6 0.76 8 500 5460 -30.3 -33.1 76 2.8 -30.6 230 21 296.1 296.2 280.3 297.6 0.47 9 443 6315 -36.1 -38.7 77 2.6 -36.3 238 31 299.2 299.3 281.4 300.2 0.30 10 400 7020 -40.5 -43.7 71 3.2 -40.7 245 40 302.4 302.4 282.6 303.1 0.20 11 357 7784 -46.3 -50.4 63 4.1 -46.4 247 46 304.6 304.6 283.4 304.9 0.11 12 300 8920 -53.1 -58.1 54 5.0 -53.2 250 54 310.5 310.5 285.6 310.7 0.05 13 295 9029 -53.5 -58.5 54 5.0 -53.6 250 54 311.4 311.4 285.9 311.6 0.05 14 275 9480 -55.1 -59.9 55 4.8 -55.2 250 56 315.4 315.4 287.3 315.6 0.04 15 250 10090 -55.7 -60.7 54 5.0 -55.8 245 50 323.3 323.3 289.8 323.4 0.04 16 241 10323 -55.9 -60.9 53 5.0 -56.0 248 50 326.4 326.4 290.7 326.5 0.04 17 204 11392 -51.1 -57.1 49 6.0 -51.3 263 48 349.9 349.9 296.7 350.2 0.08 18 200 11520 -52.1 -58.1 48 6.0 -52.3 265 48 350.3 350.3 296.8 350.6 0.07 19 150 13390 -53.5 -60.5 42 7.0 -53.8 260 50 377.9 377.9 301.9 378.2 0.07 20 135 14066 -55.1 -63.1 36 8.0 -55.4 259 48 386.6 386.6 303.3 386.9 0.06 21 100 15990 -54.1 -63.1 32 9.0 -54.5 255 42 423.2 423.2 308.2 423.6 0.08 22 70 18260 -54.5 -64.5 28 10.0 -55.1 255 44 467.8 467.8 312.5 468.3 0.09 23 65 18731 -56.1 -65.1 31 9.0 -56.6 254 42 474.3 474.3 313.0 474.9 0.09 24 58 19460 -51.9 -61.9 29 10.0 -52.8 252 39 499.5 499.6 315.0 500.5 0.16 25 50 20410 -55.9 -65.9 28 10.0 -56.6 250 35 511.7 511.8 315.8 512.4 0.11 26 46 20940 -56.7 -67.7 24 11.0 -57.4 522.2 522.2 316.5 522.8 0.09 27 45 21080 -53.3 -64.3 25 11.0 -54.3 533.7 533.8 317.2 534.7 0.15 28 34 22881 -54.3 -66.3 22 12.0 -55.5 575.6 575.7 319.5 576.7 0.15 TRP 275 9480 -55.1 -59.9 55 4.8 -55.2 250 56 315.4 315.4 287.3 315.6 0.04 WND Sounding variables and indices 1000-500 mb thick: 5226.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 74.81 % Est. max temperature: 0.78 C = 33.41 F Sfc-Lift cond lev (LCL): 861.69 mb = 1412.05 m = 4632.64 ft T: -8.03 C 700-500 lapse rate: 5.44 C/km ThetaE index: 0.76 C Layer 925.0- 850.0 mb Conv cond level (CCL): 785.45 mb = 2125.93 m = 6974.74 ft Mean mixing ratio: 1.76 g/kg Conv temperature: 1.09 C = 33.97 F Cap Strength: 11.12 C Lifted Index: 12.72 C Risk: None Lifted Index @300 mb: 20.83 C Lifted Index @700 mb: 4.94 C Showalter Index: 12.69 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: 16.40 C K Index: 5.00 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 3.42 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.29 J/kg Max Up Vert Vel: 2.56 m/s Conv Inhibition (B-): 44549.61 J/kg Cap Strength: 12.61 C Lift Cond Lev (LCL): 814.18 mb = 1849.80 m = 6068.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 266 at 9 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 ---------------------------------------------------------- 0 947 685 185 3 0.3 3.0 | 104 9 -9.1 2.3 1 925 857 170 3 -0.5 3.0 | 103 10 -9.8 2.2 2 850 1519 80 5 -4.9 -0.9 | 84 14 -14.2 -1.6 3 700 2998 290 3 2.8 -1.0 | 75 7 -6.5 -1.7 4 500 5460 230 21 16.1 13.5 | 208 14 6.8 12.8 5 400 7020 245 40 36.3 16.9 | 239 31 26.9 16.2 6 300 8920 250 54 50.7 18.5 | 247 45 41.4 17.7 7 275 9480 250 56 52.6 19.2 | 247 47 43.3 18.4 8 250 10090 245 50 45.3 21.1 | 240 41 36.0 20.4 9 200 11520 265 48 47.8 4.2 | 265 39 38.5 3.5 10 150 13390 260 50 49.2 8.7 | 259 41 39.9 8.0 11 100 15990 255 42 40.6 10.9 | 252 33 31.3 10.1 12 70 18260 255 44 42.5 11.4 | 252 35 33.2 10.7 13 50 20410 250 35 32.9 12.0 | 244 26 23.6 11.2 Wind Parameters Mean winds (0-6000m): 235.6 at 12.5 knts Storm direction: 265.6 at 9.3 knts Shear (0-3000m) pos: 0.0 neg: 1.5 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): -56.1 deg Storm rel helicity (0-3000m) pos: 3.0 neg: -34.1 tot: -31.1 m^2/s^2 ave: -10.4 10^-3 m/s^2 rel: -0.41 Storm rel vorticity (0-3000m) horiz: 4.0 stream: -1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.16 Bulk Shear: 20.07 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 ------------------------------------------------------------------------------- 500 156 3 102 11| 0.0 3.7 3.7| 0.0 -4.1 -4.1 -8.3 -0.37| 3.8 -1.4 1000 111 4 93 13| 0.0 3.5 3.5| 0.0 -21.0 -21.0 -21.0 -0.68| 4.5 -3.1 1500 85 4 85 13| 0.0 2.4 2.4| 0.0 -30.8 -30.8 -20.5 -0.69| 4.4 -3.0 2000 76 4 83 13| 0.0 1.5 1.5| 0.7 -32.1 -31.4 -15.7 -0.56| 4.2 -2.3 2500 82 4 85 13| 0.0 1.2 1.2| 3.0 -32.9 -29.9 -11.9 -0.43| 4.0 -1.7 3000 352 4 60 10| 0.0 1.5 1.5| 3.0 -34.1 -31.1 -10.4 -0.41| 4.0 -1.6 4000 252 6 108 4| 0.0 1.8 1.8| 3.0 -36.3 -33.3 -8.3 -0.42| 4.1 -1.7 5000 233 9 153 5| 0.0 2.2 2.2| 9.4 -45.3 -36.0 -7.2 -0.35| 4.4 -1.6 6000 236 12 189 6| 1.1 1.9 3.0| 52.9 -45.3 7.6 1.3 -0.14| 4.8 -0.7 Wrote GIF file: /home/apache/climate/data/raob//UIAA/skewt/UIAA.skewt.20251014.12.gif