UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011500.upa.cvt Date: 0000Z 15 JAN 26 Searching for UIAA... Searching the city database file for: UIAA ... Date:0000Z 15 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 225 SFC 939 685 -34.1 -38.5 64 4.4 -34.3 80 1 243.4 243.4 243.0 243.8 0.15 2 925 777 -31.9 -36.1 66 4.2 -32.1 250 7 246.7 246.7 246.1 247.2 0.19 3 910 893 -29.1 -33.2 68 4.1 -29.4 258 10 250.7 250.8 249.9 251.4 0.26 4 886 1085 -22.7 -26.3 72 3.6 -23.1 270 15 259.3 259.4 257.6 260.7 0.50 5 850 1387 -25.3 -29.2 70 3.9 -25.7 290 23 259.6 259.7 257.7 260.8 0.40 6 803 1798 -27.7 -32.1 66 4.4 -28.1 283 27 261.3 261.4 258.9 262.3 0.32 7 776 2045 -25.3 -30.0 65 4.7 -25.8 278 29 266.5 266.6 263.0 267.7 0.41 8 772 2082 -24.9 -29.7 64 4.8 -25.4 278 29 267.3 267.4 263.6 268.6 0.42 9 700 2790 -27.9 -37.9 38 10.0 -28.7 265 35 271.6 271.6 266.2 272.2 0.21 10 646 3365 -29.7 -41.7 30 12.0 -30.5 258 35 275.9 275.9 268.9 276.3 0.15 11 620 3656 -32.3 -45.3 26 13.0 -33.0 254 34 276.1 276.2 269.0 276.5 0.11 12 500 5140 -42.9 -52.9 33 10.0 -43.2 235 33 280.7 280.7 271.7 280.9 0.06 13 450 5842 -48.5 -57.5 34 9.0 -48.7 237 34 282.3 282.3 272.5 282.4 0.04 14 400 6610 -52.3 -60.3 38 8.0 -52.4 240 36 287.0 287.0 275.2 287.1 0.03 15 352 7434 -55.9 -63.9 36 8.0 -56.0 235 29 292.9 292.9 278.1 292.9 0.02 16 349 7489 -55.9 -63.9 36 8.0 -56.0 235 29 293.6 293.6 278.4 293.6 0.02 17 300 8460 -53.9 -61.9 37 8.0 -54.0 230 31 309.4 309.4 285.1 309.5 0.03 18 284 8812 -52.3 -60.3 38 8.0 -52.5 235 27 316.6 316.6 287.6 316.7 0.04 19 280 8903 -52.7 -60.7 37 8.0 -52.9 236 26 317.3 317.3 287.9 317.4 0.04 20 250 9630 -53.7 -62.7 32 9.0 -53.9 245 19 326.2 326.2 290.7 326.4 0.03 21 234 10056 -54.1 -63.1 32 9.0 -54.3 248 23 331.9 331.9 292.3 332.0 0.03 22 200 11070 -51.9 -61.9 29 10.0 -52.2 255 33 350.6 350.6 296.8 350.8 0.05 23 150 12930 -51.9 -64.9 20 13.0 -52.3 255 33 380.6 380.7 302.4 380.8 0.04 24 137 13518 -49.5 -63.5 18 14.0 -50.1 256 35 394.9 394.9 304.5 395.1 0.05 25 100 15570 -50.3 -68.3 10 18.0 -51.1 260 44 430.5 430.5 308.9 430.7 0.04 26 71 17798 -53.5 -72.5 8 19.0 -54.3 246 63 468.0 468.0 312.5 468.2 0.03 27 70 17890 -52.3 -72.3 7 20.0 -53.2 245 64 472.5 472.5 312.8 472.7 0.03 28 65 18369 -51.5 -72.0 7 20.5 -52.5 245 71 484.5 484.5 313.8 484.7 0.04 29 52 19824 -48.9 -70.9 6 22.0 -50.7 241 39 522.3 522.4 316.5 522.7 0.05 30 50 20080 -50.9 -72.9 6 22.0 -52.4 240 33 523.5 523.5 316.5 523.8 0.04 31 43 21051 -55.7 -77.7 5 22.0 -56.8 534.8 534.8 317.2 534.9 0.02 32 36 22199 -49.7 -73.7 4 24.0 -51.9 578.2 578.2 319.6 578.6 0.05 TRP 349 7489 -55.9 -63.9 36 8.0 -56.0 235 29 293.6 293.6 278.4 293.6 0.02 WND 65 18369 -51.5 -72.0 7 20.5 -52.5 245 71 484.5 484.5 313.8 484.7 0.04 Sounding variables and indices 1000-500 mb thick: 4915.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.05 inches Sfc-500 mean rel hum: 45.32 % Est. max temperature: -13.88 C = 7.02 F Sfc-Lift cond lev (LCL): 870.59 mb = 1212.99 m = 3979.58 ft T: -23.80 C 700-500 lapse rate: 6.38 C/km ThetaE index: 0.00 C Layer 939.0- -0.0 mb Conv cond level (CCL): 939.00 mb = 685.00 m = 2247.35 ft Mean mixing ratio: 0.36 g/kg Conv temperature: -29.39 C = -20.90 F Cap Strength: 17.80 C Lifted Index: 20.36 C Risk: None Lifted Index @300 mb: 37.84 C Lifted Index @700 mb: 14.44 C Showalter Index: 16.44 C Risk: None Total Totals Index: 31.30 C Risk: None Vertical Totals Index: 17.60 C Cross Totals Index: 13.70 C K Index: -21.60 Risk: None Sweat Index: 79.00 Risk: None Energy Index: 4.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 65.03 J/kg Max Up Vert Vel: 11.40 m/s Conv Inhibition (B-): 49778.66 J/kg Cap Strength: 20.36 C Lift Cond Lev (LCL): 840.54 mb = 1467.82 m = 4815.63 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 283 at 23 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 ---------------------------------------------------------- 0 939 685 80 1 -1.0 -0.2 | 102 24 -23.4 5.0 1 925 777 250 7 6.6 2.4 | 116 18 -15.8 7.6 2 850 1387 290 23 21.6 -7.9 | 16 3 -0.8 -2.7 3 700 2790 265 35 34.9 3.1 | 237 15 12.5 8.2 4 500 5140 235 33 27.0 18.9 | 191 25 4.6 24.1 5 400 6610 240 36 31.2 18.0 | 201 25 8.8 23.2 6 349 7489 235 29 23.8 16.6 | 184 22 1.4 21.8 7 300 8460 230 31 23.7 19.9 | 183 25 1.3 25.1 8 250 9630 245 19 17.2 8.0 | 159 14 -5.2 13.2 9 200 11070 255 33 31.9 8.5 | 215 17 9.5 13.7 10 150 12930 255 33 31.9 8.5 | 215 17 9.5 13.7 11 100 15570 260 44 43.3 7.6 | 239 25 20.9 12.8 12 70 17890 245 64 58.0 27.0 | 228 48 35.6 32.2 13 65 18369 245 71 64.3 30.0 | 230 55 42.0 35.2 14 50 20080 240 33 28.6 16.5 | 196 23 6.2 21.7 Wind Parameters Mean winds (0-6000m): 253.0 at 30.6 knts Storm direction: 283.0 at 23.0 knts Shear (0-3000m) pos: 1.4 neg: 5.2 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 113.1 deg Storm rel helicity (0-3000m) pos: 34.5 neg: -46.3 tot: -11.8 m^2/s^2 ave: -3.9 10^-3 m/s^2 rel: -0.28 Storm rel vorticity (0-3000m) horiz: 8.9 stream: -2.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.16 Bulk Shear: 56.20 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 ------------------------------------------------------------------------------- 500 268 11 115 13| 0.0 19.2 19.2| 34.5 -0.5 34.0 67.9 0.34| 20.8 7.1 1000 283 16 103 7| 4.3 9.6 13.9| 34.5 -6.0 28.5 28.5 -0.06| 16.0 -1.0 1500 281 20 114 3| 2.9 8.1 11.0| 34.5 -10.2 24.3 16.2 -0.14| 12.7 -1.8 2000 277 23 193 2| 2.2 7.4 9.5| 34.5 -17.5 17.0 8.5 -0.18| 11.2 -2.1 2500 273 25 217 5| 1.7 6.2 7.9| 34.5 -31.1 3.4 1.3 -0.24| 9.9 -2.3 3000 270 27 220 7| 1.4 5.2 6.6| 34.5 -46.3 -11.8 -3.9 -0.28| 8.9 -2.5 4000 263 29 215 11| 1.1 4.0 5.1| 34.5 -79.7 -45.1 -11.3 -0.35| 7.7 -2.7 5000 257 30 209 14| 1.0 3.2 4.2| 43.8 -95.6 -51.8 -10.4 -0.34| 6.6 -2.3 6000 253 31 206 16| 1.0 2.7 3.7| 60.9 -99.0 -38.1 -6.3 -0.30| 5.8 -1.7 Wrote GIF file: /home/apache/climate/data/raob//UIAA/skewt/UIAA.skewt.20260115.00.gif