UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for UIAA... Searching the city database file for: UIAA ... Date:0000Z 6 DEC 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 71 SFC 925 685 -12.3 -15.0 80 2.7 -12.9 160 1 266.7 266.9 264.8 270.3 1.29 2 893 950 -9.7 -11.8 85 2.1 -10.3 222 8 272.1 272.4 269.2 276.9 1.73 3 850 1321 -12.5 -15.7 77 3.2 -13.2 310 17 273.1 273.3 269.2 276.8 1.32 4 842 1393 -13.1 -16.3 77 3.2 -13.8 309 18 273.2 273.4 269.1 276.8 1.27 5 806 1725 -13.5 -16.7 77 3.2 -14.2 305 20 276.2 276.4 271.1 279.9 1.28 6 700 2779 -21.5 -26.5 64 5.0 -22.2 290 29 278.7 278.8 271.5 280.6 0.63 7 600 3893 -30.5 -36.5 56 6.0 -31.0 295 30 280.8 280.9 272.1 281.7 0.28 8 500 5170 -36.7 -42.7 54 6.0 -37.1 300 31 288.3 288.3 276.1 288.9 0.18 9 497 5212 -36.9 -42.9 54 6.0 -37.2 300 31 288.5 288.6 276.2 289.1 0.17 10 400 6680 -47.9 -53.9 50 6.0 -48.1 300 23 292.7 292.7 278.1 293.0 0.06 11 363 7312 -52.7 -58.7 48 6.0 -52.8 298 24 294.6 294.6 279.0 294.7 0.04 12 300 8530 -56.3 -62.3 47 6.0 -56.4 295 27 306.0 306.0 283.8 306.1 0.03 13 267 9272 -59.3 -65.3 46 6.0 -59.4 285 33 312.0 312.0 286.1 312.1 0.02 14 250 9690 -56.9 -62.9 47 6.0 -57.0 285 33 321.5 321.5 289.2 321.6 0.03 15 200 11100 -54.5 -61.5 42 7.0 -54.6 285 38 346.5 346.5 295.9 346.7 0.05 16 192 11363 -52.5 -60.5 37 8.0 -52.7 283 38 353.7 353.7 297.5 354.0 0.06 17 150 12960 -53.1 -65.1 22 12.0 -53.5 270 36 378.6 378.6 302.1 378.8 0.04 18 100 15560 -54.7 -70.7 12 16.0 -55.2 275 46 422.0 422.0 308.0 422.2 0.03 19 70 17820 -58.9 -76.9 8 18.0 -59.3 250 42 458.4 458.4 311.6 458.5 0.02 20 62 18582 -56.7 -75.7 7 19.0 -57.3 254 41 479.4 479.4 313.4 479.6 0.02 21 57 19109 -59.9 -78.9 7 19.0 -60.4 256 41 483.8 483.9 313.8 483.9 0.01 22 52 19684 -57.3 -77.3 6 20.0 -58.0 259 40 502.8 502.8 315.1 502.9 0.02 23 50 19930 -59.3 -79.3 6 20.0 -59.9 260 40 503.7 503.7 315.2 503.8 0.01 24 43 20872 -61.7 -81.7 5 20.0 -62.2 256 40 520.0 520.0 316.3 520.1 0.01 25 38 21647 -57.7 -78.7 5 21.0 -58.6 252 40 548.9 549.0 318.1 549.1 0.02 26 36 21987 -59.5 -79.5 6 20.0 -60.3 250 40 552.8 552.8 318.2 553.0 0.02 27 35 22165 -56.5 -78.5 5 22.0 -57.6 250 40 565.1 565.1 318.9 565.3 0.02 28 33 22536 -60.3 -81.3 5 21.0 -61.1 248 40 564.6 564.7 318.9 564.8 0.02 29 30 23130 -61.3 -82.3 5 21.0 -62.1 245 40 577.5 577.5 319.5 577.6 0.02 30 29 23341 -59.5 -80.5 5 21.0 -60.4 588.1 588.1 320.0 588.3 0.02 31 24 24516 -63.1 -84.1 4 21.0 -63.8 610.4 610.4 321.1 610.5 0.01 TRP 267 9272 -59.3 -65.3 46 6.0 -59.4 285 33 312.0 312.0 286.1 312.1 0.02 WND Sounding variables and indices 1000-500 mb thick: 5099.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 65.17 % Est. max temperature: -2.36 C = 27.75 F Sfc-Lift cond lev (LCL): 885.53 mb = 1012.93 m = 3323.22 ft T: -10.18 C 700-500 lapse rate: 6.36 C/km ThetaE index: 0.17 C Layer 850.0- 806.0 mb Conv cond level (CCL): 776.19 mb = 2006.69 m = 6583.55 ft Mean mixing ratio: 1.46 g/kg Conv temperature: -2.39 C = 27.69 F Cap Strength: 5.02 C Lifted Index: 10.39 C Risk: None Lifted Index @300 mb: 21.26 C Lifted Index @700 mb: 4.23 C Showalter Index: 9.75 C Risk: None Total Totals Index: 45.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.20 C Cross Totals Index: 21.00 C K Index: 3.50 Risk: None Sweat Index: 65.00 Risk: None Energy Index: 2.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.80 J/kg Max Up Vert Vel: 6.90 m/s Conv Inhibition (B-): 48884.73 J/kg Cap Strength: 10.00 C Lift Cond Lev (LCL): 837.22 mb = 1436.26 m = 4712.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 327 at 19 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 ---------------------------------------------------------- 0 925 685 160 1 -0.3 0.9 | 148 20 -10.7 17.1 1 925 672 160 1 -0.3 0.9 | 148 20 -10.7 17.1 2 850 1321 310 17 13.0 -10.9 | 208 6 2.7 5.2 3 700 2779 290 29 27.3 -9.9 | 250 18 16.9 6.2 4 500 5170 300 31 26.8 -15.5 | 268 17 16.5 0.6 5 400 6680 300 23 19.9 -11.5 | 244 11 9.6 4.6 6 300 8530 295 27 24.5 -11.4 | 252 15 14.2 4.7 7 267 9272 285 33 31.9 -8.5 | 251 23 21.6 7.6 8 250 9690 285 33 31.9 -8.5 | 251 23 21.6 7.6 9 200 11100 285 38 36.7 -9.8 | 257 27 26.4 6.3 10 150 12960 270 36 36.0 -0.0 | 238 30 25.7 16.1 11 100 15560 275 46 45.8 -4.0 | 251 38 35.5 12.1 12 70 17820 250 42 39.5 14.4 | 224 42 29.2 30.5 13 50 19930 260 40 39.4 6.9 | 232 37 29.1 23.1 14 30 23130 245 40 36.3 16.9 | 218 42 25.9 33.0 Wind Parameters Mean winds (0-6000m): 297.4 at 25.5 knts Storm direction: 327.4 at 19.1 knts Shear (0-3000m) pos: 3.9 neg: 1.7 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 108.0 deg Storm rel helicity (0-3000m) pos: 115.0 neg: 0.0 tot: 115.0 m^2/s^2 ave: 38.3 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 4.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.52 Bulk Shear: 45.69 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 ------------------------------------------------------------------------------- 500 315 7 155 12| 14.7 0.0 14.7| 84.8 0.0 84.8 169.6 0.79| 20.4 16.2 1000 307 12 177 9| 10.8 0.0 10.8| 97.2 0.0 97.2 97.2 0.67| 16.3 11.0 1500 304 16 200 8| 7.2 1.7 8.9|102.8 0.0 102.8 68.5 0.65| 12.6 8.1 2000 300 18 219 9| 5.4 2.6 8.0|105.6 0.0 105.6 52.8 0.58| 10.7 6.3 2500 297 20 229 10| 4.6 2.1 6.6|109.9 0.0 109.9 44.0 0.58| 9.0 5.2 3000 296 22 235 11| 3.9 1.7 5.6|115.0 0.0 115.0 38.3 0.59| 7.7 4.5 4000 296 24 244 13| 3.1 1.3 4.4|125.3 0.0 125.3 31.3 0.61| 6.1 3.7 5000 297 25 249 13| 2.6 0.8 3.4|130.2 -6.2 124.0 24.8 0.55| 5.2 2.9 6000 297 26 250 13| 2.1 0.5 2.7|130.2 -18.4 111.7 18.6 0.44| 4.8 2.1 Wrote GIF file: /home/apache/climate/data/raob//UIAA/skewt/UIAA.skewt.20251206.00.gif