UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112700.upa.cvt Date: 0000Z 27 NOV 25 Searching for UIAA... Searching the city database file for: UIAA ... Date:0000Z 27 NOV 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 162 SFC 933 685 -26.5 -30.2 71 3.7 -26.8 360 1 251.6 251.6 250.8 252.5 0.33 2 925 731 -25.5 -29.7 68 4.2 -25.9 340 3 253.2 253.3 252.3 254.2 0.35 3 886 1047 -19.7 -23.2 74 3.5 -20.2 274 6 262.4 262.5 260.4 264.2 0.67 4 874 1148 -19.7 -22.5 78 2.8 -20.1 253 7 263.4 263.5 261.3 265.4 0.72 5 869 1191 -18.1 -20.6 81 2.5 -18.5 244 7 265.5 265.6 263.2 267.9 0.85 6 850 1356 -18.7 -21.3 80 2.6 -19.1 210 9 266.6 266.7 263.9 268.9 0.82 7 836 1480 -18.1 -20.8 79 2.7 -18.6 218 10 268.5 268.6 265.3 270.9 0.87 8 710 2681 -25.7 -32.7 52 7.0 -26.4 293 18 272.9 273.0 267.3 274.0 0.34 9 700 2784 -25.7 -32.7 52 7.0 -26.4 300 19 274.0 274.1 268.1 275.1 0.35 10 500 5180 -34.7 -38.7 67 4.0 -35.0 320 42 290.7 290.8 277.4 291.6 0.27 11 494 5264 -34.3 -38.4 66 4.1 -34.6 320 43 292.2 292.3 278.2 293.2 0.28 12 414 6470 -42.5 -46.5 65 4.0 -42.7 316 50 296.8 296.8 280.1 297.3 0.14 13 400 6700 -45.1 -49.2 63 4.1 -45.3 315 52 296.4 296.4 279.9 296.8 0.11 14 394 6801 -46.5 -50.5 64 4.0 -46.6 315 52 295.8 295.8 279.6 296.2 0.09 15 315 8252 -57.9 -62.4 56 4.5 -57.9 315 55 299.5 299.5 281.1 299.6 0.03 16 300 8560 -58.1 -62.6 56 4.5 -58.2 315 56 303.4 303.5 282.8 303.6 0.03 17 265 9337 -60.1 -64.4 57 4.3 -60.2 315 62 311.4 311.4 285.9 311.5 0.02 18 250 9700 -61.1 -65.3 57 4.2 -61.2 315 62 315.2 315.2 287.2 315.3 0.02 19 200 11100 -58.5 -63.3 54 4.8 -58.6 310 58 340.1 340.1 294.4 340.3 0.04 20 196 11226 -58.3 -63.1 54 4.8 -58.4 310 57 342.4 342.4 295.0 342.6 0.04 21 150 12890 -60.9 -66.9 45 6.0 -61.0 310 46 365.2 365.2 299.7 365.3 0.03 22 100 15380 -64.3 -71.3 38 7.0 -64.4 300 48 403.5 403.5 305.7 403.6 0.03 23 70 17550 -66.5 -74.5 32 8.0 -66.6 285 38 442.1 442.1 310.1 442.2 0.02 24 55 19013 -65.7 -74.7 27 9.0 -65.9 475.5 475.5 313.1 475.7 0.03 TRP 265 9337 -61.5 -65.8 56 4.3 -61.6 315 62 309.4 309.4 285.1 309.5 0.02 WND 265 9337 -60.1 -64.4 57 4.3 -60.2 315 62 311.4 311.4 285.9 311.5 0.02 Sounding variables and indices 1000-500 mb thick: 5018.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 63.60 % Est. max temperature: -8.19 C = 17.25 F Sfc-Lift cond lev (LCL): 876.80 mb = 1124.59 m = 3689.55 ft T: -19.70 C 700-500 lapse rate: 3.76 C/km Conv cond level (CCL): 933.00 mb = 685.00 m = 2247.35 ft Mean mixing ratio: 0.66 g/kg Conv temperature: -22.78 C = -9.00 F Cap Strength: 10.14 C Lifted Index: 22.41 C Risk: None Lifted Index @300 mb: 28.31 C Lifted Index @700 mb: 10.14 C Showalter Index: 18.07 C Risk: None Total Totals Index: 29.40 C Risk: None Vertical Totals Index: 16.00 C Cross Totals Index: 13.40 C K Index: -12.30 Risk: None Sweat Index: 60.00 Risk: None Energy Index: 4.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 63.83 J/kg Max Up Vert Vel: 11.30 m/s Conv Inhibition (B-): 31959.74 J/kg Cap Strength: 22.16 C Lift Cond Lev (LCL): 843.04 mb = 1417.33 m = 4649.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 341 at 21 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 ---------------------------------------------------------- 0 933 685 360 1 -0.0 -1.0 | 160 20 -6.8 19.1 1 925 731 340 3 1.0 -2.8 | 162 18 -5.8 17.3 2 850 1356 210 9 4.5 7.8 | 175 28 -2.3 27.9 3 700 2784 300 19 16.5 -9.5 | 222 14 9.7 10.6 4 500 5180 320 42 27.0 -32.2 | 301 24 20.2 -12.1 5 400 6700 315 52 36.8 -36.8 | 299 34 30.0 -16.7 6 300 8560 315 56 39.6 -39.6 | 301 38 32.8 -19.5 7 265 9337 315 62 43.8 -43.8 | 303 44 37.0 -23.8 8 250 9700 315 62 43.8 -43.8 | 303 44 37.0 -23.8 9 200 11100 310 58 44.4 -37.3 | 295 41 37.6 -17.2 10 150 12890 310 46 35.2 -29.6 | 288 30 28.4 -9.5 11 100 15380 300 48 41.6 -24.0 | 276 35 34.8 -3.9 12 70 17550 285 38 36.7 -9.8 | 251 32 29.9 10.2 Wind Parameters Mean winds (0-6000m): 311.3 at 28.3 knts Storm direction: 341.3 at 21.2 knts Shear (0-3000m) pos: 4.7 neg: 2.1 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 97.5 deg Storm rel helicity (0-3000m) pos: 180.4 neg: -11.5 tot: 168.9 m^2/s^2 ave: 56.3 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 5.5 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 0.79 Bulk Shear: 80.89 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 ------------------------------------------------------------------------------- 500 272 5 174 20| 0.0 8.1 8.1| 30.9 0.0 30.9 61.8 0.55| 11.8 6.5 1000 226 7 176 25| 0.0 6.2 6.2| 59.6 -11.5 48.1 48.1 0.41| 10.6 4.4 1500 240 9 182 25| 2.7 4.1 6.8|106.7 -11.5 95.1 63.4 0.54| 9.8 5.3 2000 264 11 191 22| 4.3 3.1 7.3|140.8 -11.5 129.3 64.6 0.57| 9.9 5.6 2500 279 13 198 19| 4.6 2.5 7.0|160.7 -11.5 149.1 59.7 0.61| 9.2 5.6 3000 288 15 205 17| 4.7 2.1 6.7|180.4 -11.5 168.9 56.3 0.65| 8.5 5.5 4000 301 19 224 14| 4.9 1.5 6.4|224.7 -11.5 213.2 53.3 0.69| 7.8 5.4 5000 309 24 246 13| 4.5 1.4 5.9|250.6 -12.5 238.0 47.6 0.66| 7.1 4.7 6000 311 28 264 15| 3.7 1.6 5.3|250.6 -18.9 231.7 38.6 0.59| 6.6 3.9 Wrote GIF file: /home/apache/climate/data/raob//UIAA/skewt/UIAA.skewt.20251127.00.gif