UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101300.upa.cvt Date: 0000Z 13 OCT 25 Searching for UIAA... Searching the city database file for: UIAA ... Date:0000Z 13 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 225 SFC 944 685 -9.1 -10.3 91 1.2 -9.4 0 0 268.4 268.7 267.0 273.5 1.85 2 925 833 -9.1 -12.2 78 3.1 -9.9 295 3 270.0 270.3 267.7 274.5 1.62 3 906 994 -8.9 -11.6 81 2.7 -9.6 304 3 271.8 272.1 269.1 276.6 1.73 4 866 1341 -11.9 -14.0 84 2.1 -12.4 322 3 272.2 272.5 268.9 276.4 1.49 5 861 1385 -11.1 -13.2 84 2.1 -11.6 325 3 273.5 273.8 269.9 278.0 1.60 6 850 1484 -11.7 -13.6 86 1.9 -12.2 330 3 273.9 274.2 270.1 278.3 1.57 7 779 2147 -15.7 -18.5 79 2.8 -16.3 328 5 276.5 276.7 271.0 279.8 1.14 8 776 2177 -15.9 -18.9 78 3.0 -16.5 328 5 276.6 276.8 271.0 279.8 1.11 9 750 2433 -16.7 -23.7 55 7.0 -18.0 327 6 278.4 278.6 271.5 280.7 0.75 10 700 2950 -18.5 -22.5 71 4.0 -19.3 325 7 282.0 282.2 273.8 284.7 0.90 11 687 3089 -19.3 -23.2 71 3.9 -20.0 324 7 282.6 282.8 274.1 285.2 0.86 12 622 3819 -24.3 -28.2 70 3.9 -24.8 320 6 285.0 285.1 275.0 286.9 0.60 13 500 5370 -35.9 -40.9 60 5.0 -36.2 310 5 289.3 289.3 276.6 290.0 0.21 14 468 5828 -38.9 -43.9 59 5.0 -39.2 303 14 291.1 291.1 277.4 291.6 0.17 15 400 6900 -42.7 -51.7 37 9.0 -43.0 285 35 299.5 299.5 281.3 299.8 0.08 16 351 7776 -46.7 -58.7 24 12.0 -47.0 283 44 305.5 305.5 283.7 305.7 0.04 17 300 8810 -50.3 -62.3 23 12.0 -50.5 280 54 314.5 314.5 286.9 314.6 0.03 18 294 8941 -50.7 -62.7 23 12.0 -51.0 280 54 315.7 315.7 287.3 315.8 0.03 19 250 10000 -47.3 -61.3 19 14.0 -47.7 275 56 335.7 335.8 293.3 335.9 0.04 20 235 10411 -46.5 -62.5 15 16.0 -47.0 274 56 342.9 343.0 295.1 343.1 0.04 21 200 11480 -47.9 -66.9 9 19.0 -48.4 270 56 356.9 356.9 298.1 357.0 0.02 22 150 13360 -50.1 -73.1 5 23.0 -50.7 265 48 383.7 383.7 302.9 383.8 0.01 23 100 15990 -54.1 -78.1 4 24.0 -54.7 265 42 423.2 423.2 308.1 423.2 0.01 24 89 16736 -54.9 -78.9 4 24.0 -55.5 435.9 435.9 309.4 436.0 0.01 TRP 294 8941 -50.7 -62.7 23 12.0 -51.0 280 54 315.7 315.7 287.3 315.8 0.03 WND Sounding variables and indices 1000-500 mb thick: 5145.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 71.27 % Est. max temperature: -1.72 C = 28.91 F Sfc-Lift cond lev (LCL): 925.90 mb = 825.93 m = 2709.71 ft T: -9.10 C 700-500 lapse rate: 7.19 C/km ThetaE index: 0.23 C Layer 866.0- 861.0 mb Conv cond level (CCL): 814.78 mb = 1805.90 m = 5924.81 ft Mean mixing ratio: 1.64 g/kg Conv temperature: -2.48 C = 27.53 F Cap Strength: 8.73 C Lifted Index: 11.01 C Risk: None Lifted Index @300 mb: 27.08 C Lifted Index @700 mb: 7.03 C Showalter Index: 9.31 C Risk: None Total Totals Index: 46.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.20 C Cross Totals Index: 22.30 C K Index: 6.60 Risk: None Sweat Index: 11.00 Risk: None Energy Index: 2.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.61 J/kg Max Up Vert Vel: 5.94 m/s Conv Inhibition (B-): 23825.99 J/kg Cap Strength: 10.81 C Lift Cond Lev (LCL): 859.43 mb = 1399.43 m = 4591.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 336 at 6 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 ---------------------------------------------------------- 0 944 685 0 0 -0.0 -0.0 | 156 6 -2.5 5.5 1 925 833 295 3 2.7 -1.3 | 183 4 0.2 4.2 2 850 1484 330 3 1.5 -2.6 | 161 3 -1.0 2.9 3 700 2950 325 7 4.0 -5.7 | 278 2 1.5 -0.2 4 500 5370 310 5 3.8 -3.2 | 210 3 1.3 2.3 5 400 6900 285 35 33.8 -9.1 | 276 32 31.3 -3.5 6 300 8810 280 54 53.2 -9.4 | 274 51 50.7 -3.9 7 294 8941 280 54 53.2 -9.4 | 274 51 50.7 -3.9 8 250 10000 275 56 55.8 -4.9 | 269 53 53.3 0.6 9 200 11480 270 56 56.0 -0.0 | 264 54 53.5 5.5 10 150 13360 265 48 47.8 4.2 | 258 46 45.3 9.7 11 100 15990 265 42 41.8 3.7 | 257 40 39.3 9.2 Wind Parameters Mean winds (0-6000m): 305.7 at 8.1 knts Storm direction: 335.7 at 6.1 knts Shear (0-3000m) pos: 0.2 neg: 1.0 tot: 1.2 10-3/s Storm rel Dir Shear (0-3000m): 94.0 deg Storm rel helicity (0-3000m) pos: 3.4 neg: -1.5 tot: 2.0 m^2/s^2 ave: 0.7 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 1.7 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.34 Bulk Shear: 4.06 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 ------------------------------------------------------------------------------- 500 303 3 175 4| 0.0 3.1 3.1| 2.4 -0.5 1.9 3.9 0.38| 4.3 1.6 1000 315 3 172 4| 0.5 1.5 2.1| 2.6 -1.1 1.4 1.4 0.18| 2.8 0.5 1500 321 3 172 3| 0.4 1.5 1.8| 2.9 -1.1 1.8 1.2 0.24| 2.4 0.6 2000 323 4 176 2| 0.3 1.5 1.7| 3.3 -1.1 2.1 1.1 0.35| 2.1 0.8 2500 323 4 185 2| 0.2 1.3 1.5| 3.4 -1.2 2.2 0.9 0.35| 1.9 0.7 3000 323 5 193 2| 0.2 1.0 1.2| 3.4 -1.5 2.0 0.7 0.28| 1.7 0.5 4000 322 5 204 2| 0.1 0.7 0.8| 3.4 -1.9 1.5 0.4 0.17| 1.4 0.2 5000 319 5 214 2| 0.1 1.1 1.2| 7.5 -2.2 5.3 1.1 0.31| 1.8 0.6 6000 306 8 259 4| 0.1 2.6 2.7| 9.8 -13.1 -3.3 -0.5 0.12| 3.3 0.4 Wrote GIF file: /home/apache/climate/data/raob//UIAA/skewt/UIAA.skewt.20251013.00.gif