UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112612.upa.cvt Date: 1200Z 26 NOV 25 Searching for UIAA... Searching the city database file for: UIAA ... Date:1200Z 26 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 181 SFC 938 685 -13.3 -20.3 56 7.0 -14.6 175 1 264.7 264.8 262.4 266.9 0.81 2 925 778 -13.9 -21.9 51 8.0 -15.3 210 5 265.1 265.2 262.6 267.1 0.72 3 870 1242 -16.5 -24.5 50 8.0 -17.7 261 18 267.1 267.2 263.8 268.8 0.60 4 850 1416 -18.1 -24.1 59 6.0 -19.0 280 23 267.2 267.3 263.9 269.0 0.64 5 758 2256 -25.9 -30.0 68 4.1 -26.3 289 22 267.6 267.7 263.8 268.9 0.42 6 700 2826 -29.9 -34.6 64 4.7 -30.3 295 21 269.4 269.4 264.8 270.2 0.29 7 641 3448 -35.5 -40.0 63 4.5 -35.8 302 25 269.9 269.9 265.0 270.5 0.18 8 564 4334 -39.3 -44.0 61 4.7 -39.5 311 31 275.5 275.5 268.6 275.9 0.14 9 504 5105 -39.7 -45.7 53 6.0 -40.0 319 36 284.0 284.0 273.7 284.4 0.13 10 500 5160 -40.3 -46.3 53 6.0 -40.6 320 36 283.9 283.9 273.6 284.3 0.12 11 411 6472 -47.9 -55.9 39 8.0 -48.1 324 40 290.5 290.5 277.0 290.6 0.05 12 400 6650 -48.5 -56.5 39 8.0 -48.7 325 40 292.0 292.0 277.7 292.1 0.05 13 300 8510 -56.4 -65.2 32 8.8 -56.5 330 73 305.8 305.8 283.8 305.9 0.02 14 276 9037 -58.7 -67.7 30 9.0 -58.8 330 71 309.9 309.9 285.3 310.0 0.02 15 250 9660 -58.5 -67.5 30 9.0 -58.6 325 64 319.1 319.1 288.5 319.2 0.02 16 200 11060 -59.3 -68.3 30 9.0 -59.4 320 48 338.9 338.9 294.0 338.9 0.02 17 163 12349 -58.7 -68.7 26 10.0 -58.9 306 39 360.3 360.3 298.8 360.4 0.02 18 150 12870 -60.9 -70.9 26 10.0 -61.0 300 35 365.2 365.2 299.7 365.2 0.02 19 137 13430 -62.7 -72.7 25 10.0 -62.8 297 33 371.6 371.6 300.8 371.6 0.02 20 124 14043 -62.5 -72.5 25 10.0 -62.6 293 30 382.7 382.7 302.7 382.8 0.02 21 115 14512 -58.7 -69.7 23 11.0 -58.9 290 28 398.1 398.1 305.0 398.2 0.03 22 102 15258 -62.1 -73.1 22 11.0 -62.3 286 25 405.4 405.4 305.9 405.5 0.02 23 100 15380 -62.7 -73.7 21 11.0 -62.9 285 25 406.6 406.6 306.1 406.7 0.02 24 90 16017 -67.1 -78.1 20 11.0 -67.2 281 25 410.3 410.3 306.6 410.3 0.01 25 81 16651 -64.9 -75.9 21 11.0 -65.1 276 25 427.3 427.3 308.6 427.4 0.02 26 70 17530 -67.3 -78.3 20 11.0 -67.4 270 25 440.4 440.4 309.9 440.5 0.01 27 65 17979 -67.9 -78.9 19 11.0 -68.0 266 27 448.5 448.5 310.7 448.6 0.01 28 50 19570 -66.5 -78.5 17 12.0 -66.7 250 33 486.8 486.8 314.0 486.9 0.02 29 49 19692 -66.7 -78.7 17 12.0 -66.9 249 33 489.1 489.1 314.2 489.2 0.02 30 47 19945 -64.1 -76.1 18 12.0 -64.4 248 34 501.2 501.2 315.1 501.4 0.03 31 30 22660 -68.5 -80.5 16 12.0 -68.8 230 44 557.9 557.9 318.5 558.0 0.02 32 24 23990 -70.7 -82.7 15 12.0 -70.9 588.3 588.3 320.0 588.4 0.02 33 24 23990 -66.7 -78.7 17 12.0 -67.1 599.9 599.9 320.6 600.1 0.03 TRP 276 9037 -58.7 -67.7 30 9.0 -58.8 330 71 309.9 309.9 285.3 310.0 0.02 WND 300 8510 -56.4 -65.2 32 8.8 -56.5 330 73 305.8 305.8 283.8 305.9 0.02 Sounding variables and indices 1000-500 mb thick: 4979.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 60.43 % Est. max temperature: -10.49 C = 13.12 F Sfc-Lift cond lev (LCL): 837.24 mb = 1526.88 m = 5009.37 ft T: -19.13 C 700-500 lapse rate: 4.46 C/km ThetaE index: 0.16 C Layer 758.0- 700.0 mb Conv cond level (CCL): 769.50 mb = 2145.51 m = 7039.00 ft Mean mixing ratio: 0.66 g/kg Conv temperature: -10.41 C = 13.27 F Cap Strength: 13.13 C Lifted Index: 13.06 C Risk: None Lifted Index @300 mb: 26.72 C Lifted Index @700 mb: 2.07 C Showalter Index: 12.36 C Risk: None Total Totals Index: 38.40 C Risk: None Vertical Totals Index: 22.20 C Cross Totals Index: 16.20 C K Index: -6.60 Risk: None Sweat Index: 82.00 Risk: None Energy Index: 3.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.59 J/kg Max Up Vert Vel: 4.15 m/s Conv Inhibition (B-): 48145.14 J/kg Cap Strength: 13.02 C Lift Cond Lev (LCL): 785.23 mb = 1997.14 m = 6552.21 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 339 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 ---------------------------------------------------------- 0 938 685 175 1 -0.1 1.0 | 160 22 -7.5 20.4 1 925 778 210 5 2.5 4.3 | 168 24 -4.9 23.8 2 850 1416 280 23 22.7 -4.0 | 225 22 15.2 15.4 3 700 2826 295 21 19.0 -8.9 | 228 16 11.6 10.6 4 500 5160 320 36 23.1 -27.6 | 297 18 15.7 -8.2 5 400 6650 325 40 22.9 -32.8 | 311 20 15.5 -13.3 6 300 8510 330 73 36.5 -63.2 | 326 53 29.1 -43.8 7 276 9037 330 71 35.5 -61.5 | 326 51 28.1 -42.1 8 250 9660 325 64 36.7 -52.4 | 318 44 29.3 -33.0 9 200 11060 320 48 30.9 -36.8 | 306 29 23.5 -17.3 10 150 12870 300 35 30.3 -17.5 | 265 23 22.9 1.9 11 100 15380 285 25 24.1 -6.5 | 232 21 16.7 13.0 12 70 17530 270 25 25.0 -0.0 | 222 26 17.6 19.4 13 50 19570 250 33 31.0 11.3 | 218 39 23.6 30.7 14 30 22660 230 44 33.7 28.3 | 209 54 26.3 47.7 Wind Parameters Mean winds (0-6000m): 309.1 at 27.7 knts Storm direction: 339.1 at 20.8 knts Shear (0-3000m) pos: 4.7 neg: 0.0 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 92.9 deg Storm rel helicity (0-3000m) pos: 211.2 neg: 0.0 tot: 211.2 m^2/s^2 ave: 70.4 10^-3 m/s^2 rel: 0.84 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 6.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.10 Bulk Shear: 86.61 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 ------------------------------------------------------------------------------- 500 242 9 182 24| 16.8 0.0 16.8|114.8 0.0 114.8 229.7 0.94| 19.1 17.9 1000 273 15 202 20| 11.8 0.0 11.8|180.4 0.0 180.4 180.4 0.92| 15.7 14.4 1500 279 18 211 20| 7.7 0.0 7.7|182.7 0.0 182.7 121.8 0.87| 11.2 9.7 2000 282 19 215 19| 5.6 0.0 5.6|183.8 0.0 183.8 91.9 0.82| 9.0 7.4 2500 285 19 218 18| 4.9 0.0 4.9|195.2 0.0 195.2 78.1 0.83| 7.8 6.5 3000 289 20 222 17| 4.7 0.0 4.7|211.2 0.0 211.2 70.4 0.84| 7.2 6.1 4000 297 23 234 16| 4.3 0.0 4.3|245.9 0.0 245.9 61.5 0.87| 6.5 5.6 5000 304 25 249 15| 3.9 0.0 3.9|271.9 0.0 271.9 54.4 0.87| 5.8 5.1 6000 309 28 262 14| 3.6 0.0 3.6|287.8 0.0 287.8 48.0 0.87| 5.2 4.5 Wrote GIF file: /home/apache/climate/data/raob//UIAA/skewt/UIAA.skewt.20251126.12.gif