UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010900.upa.cvt Date: 0000Z 9 JAN 26 Searching for UIAA... Searching the city database file for: UIAA ... Date:0000Z 9 JAN 26 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 156 SFC 932 685 -24.7 -27.4 78 2.7 -25.0 85 1 253.5 253.6 252.7 254.7 0.43 2 925 730 -23.7 -26.4 78 2.7 -24.0 130 3 255.1 255.1 254.1 256.4 0.48 3 910 850 -21.3 -24.1 78 2.8 -21.7 164 6 258.7 258.8 257.4 260.4 0.60 4 891 1007 -15.7 -18.8 77 3.1 -16.3 208 10 266.1 266.2 263.8 268.8 0.97 5 850 1359 -18.3 -21.3 77 3.0 -18.8 305 19 267.0 267.1 264.1 269.3 0.82 6 740 2380 -24.9 -28.1 75 3.2 -25.3 309 20 270.6 270.7 266.1 272.1 0.51 7 700 2781 -28.7 -32.9 67 4.2 -29.1 310 21 270.7 270.8 265.8 271.7 0.34 8 616 3681 -36.7 -40.0 71 3.3 -36.9 304 23 271.6 271.6 266.1 272.2 0.19 9 500 5100 -45.3 -49.5 63 4.2 -45.4 295 25 277.8 277.8 269.9 278.1 0.08 10 436 6003 -50.3 -54.8 59 4.5 -50.4 283 29 282.6 282.6 272.8 282.7 0.05 11 400 6560 -54.3 -59.0 56 4.7 -54.4 275 31 284.4 284.4 273.8 284.5 0.03 12 352 7370 -59.5 -64.1 55 4.6 -59.5 275 35 288.0 288.0 275.6 288.1 0.02 13 318 8001 -62.5 -67.3 52 4.8 -62.6 275 38 292.3 292.3 277.9 292.4 0.01 14 300 8360 -63.1 -67.9 52 4.8 -63.1 275 40 296.4 296.4 279.7 296.4 0.01 15 298 8401 -63.3 -68.1 52 4.8 -63.3 275 40 296.7 296.7 279.9 296.7 0.01 16 252 9450 -57.7 -62.6 53 4.9 -57.8 265 35 319.6 319.6 288.6 319.7 0.03 17 250 9500 -57.7 -62.6 53 4.9 -57.8 265 35 320.3 320.3 288.9 320.4 0.03 18 200 10900 -56.7 -61.7 53 5.0 -56.8 265 35 343.0 343.0 295.1 343.2 0.05 19 178 11644 -54.3 -60.3 48 6.0 -54.5 265 37 358.5 358.5 298.5 358.8 0.06 20 150 12740 -55.3 -62.3 41 7.0 -55.5 265 40 374.8 374.8 301.4 375.1 0.06 21 100 15340 -54.1 -64.1 28 10.0 -54.5 265 40 423.2 423.2 308.1 423.6 0.07 22 96 15602 -53.3 -64.3 25 11.0 -53.8 429.7 429.7 308.9 430.1 0.07 TRP 318 8001 -62.5 -67.3 52 4.8 -62.6 275 38 292.3 292.3 277.9 292.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 4944.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 71.34 % Est. max temperature: -9.36 C = 15.15 F Sfc-Lift cond lev (LCL): 890.92 mb = 1007.26 m = 3304.62 ft T: -15.71 C 700-500 lapse rate: 7.16 C/km ThetaE index: 0.35 C Layer 700.0- 616.0 mb Conv cond level (CCL): 932.00 mb = 685.00 m = 2247.35 ft Mean mixing ratio: 0.77 g/kg Conv temperature: -20.90 C = -5.63 F Cap Strength: 5.43 C Lifted Index: 9.90 C Risk: None Lifted Index @300 mb: 21.64 C Lifted Index @700 mb: 5.21 C Showalter Index: 7.12 C Risk: None Total Totals Index: 51.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.00 C Cross Totals Index: 24.00 C K Index: 1.50 Risk: None Sweat Index: 103.00 Risk: None Energy Index: 1.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 55.01 J/kg Max Up Vert Vel: 10.49 m/s Conv Inhibition (B-): 20009.88 J/kg Cap Strength: 9.79 C Lift Cond Lev (LCL): 842.47 mb = 1424.52 m = 4673.57 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 327 at 17 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 ---------------------------------------------------------- 0 932 685 85 1 -1.0 -0.1 | 144 17 -10.3 13.9 1 925 730 130 3 -2.3 1.9 | 144 20 -11.6 16.0 2 850 1359 305 19 15.6 -10.9 | 243 7 6.3 3.1 3 700 2781 310 21 16.1 -13.5 | 266 7 6.8 0.5 4 500 5100 295 25 22.7 -10.6 | 255 14 13.4 3.5 5 400 6560 275 31 30.9 -2.7 | 242 24 21.6 11.3 6 318 8001 275 38 37.9 -3.3 | 249 31 28.6 10.7 7 300 8360 275 40 39.8 -3.5 | 251 32 30.6 10.5 8 250 9500 265 35 34.9 3.1 | 236 31 25.6 17.1 9 200 10900 265 35 34.9 3.1 | 236 31 25.6 17.1 10 150 12740 265 40 39.8 3.5 | 240 35 30.6 17.5 11 100 15340 265 40 39.8 3.5 | 240 35 30.6 17.5 Wind Parameters Mean winds (0-6000m): 296.5 at 22.4 knts Storm direction: 326.5 at 16.8 knts Shear (0-3000m) pos: 3.7 neg: 0.5 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 118.1 deg Storm rel helicity (0-3000m) pos: 149.5 neg: -1.2 tot: 148.3 m^2/s^2 ave: 49.4 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 5.5 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 1.20 Bulk Shear: 45.95 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 ------------------------------------------------------------------------------- 500 244 8 173 18| 16.0 0.0 16.0|113.5 0.0 113.5 227.0 0.79| 25.7 20.4 1000 305 13 192 7| 10.4 0.0 10.4|145.8 0.0 145.8 145.8 0.75| 20.9 15.7 1500 306 15 212 6| 7.2 0.0 7.2|147.5 0.0 147.5 98.3 0.76| 14.2 10.8 2000 307 17 225 6| 5.6 0.0 5.6|149.2 0.0 149.2 74.6 0.76| 10.9 8.3 2500 307 18 234 6| 4.4 0.2 4.7|149.5 -0.4 149.1 59.6 0.74| 9.0 6.6 3000 307 18 241 6| 3.7 0.5 4.2|149.5 -1.2 148.3 49.4 0.71| 7.8 5.5 4000 305 20 248 7| 2.8 0.7 3.5|149.5 -3.6 145.9 36.5 0.64| 6.2 4.0 5000 302 21 250 9| 2.2 1.2 3.4|149.5 -11.1 138.4 27.7 0.54| 5.6 3.0 6000 297 22 250 12| 1.9 1.6 3.5|151.2 -27.6 123.6 20.6 0.43| 5.3 2.3 Wrote GIF file: /home/apache/climate/data/raob//UIAA/skewt/UIAA.skewt.20260109.00.gif