UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011712.upa.cvt Date: 1200Z 17 JAN 26 Searching for X5394... Searching the city database file for: X5394 ... Date:1200Z 17 JAN 26 Station: X5394 WMO ident: 35394 Latitude: 49.80 Longitude: 73.13 ------------------------------------------------------------------------------- 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 367 SFC 975 547 -23.1 -29.1 58 6.0 -23.7 70 7 251.9 251.9 251.1 252.8 0.35 2 959 664 -24.1 -27.4 74 3.3 -24.4 76 11 252.0 252.1 251.4 253.2 0.42 3 941 799 -20.5 -24.4 71 3.9 -21.0 83 16 257.1 257.2 256.0 258.6 0.56 4 925 923 -19.5 -24.5 64 5.0 -20.2 90 21 259.4 259.5 257.9 261.0 0.57 5 891 1202 -17.5 -27.5 41 10.0 -18.8 86 19 264.2 264.3 261.4 265.5 0.45 6 858 1487 -13.5 -29.5 25 16.0 -15.9 81 17 271.3 271.3 266.3 272.4 0.39 7 850 1558 -13.5 -30.5 22 17.0 -15.9 80 17 272.0 272.1 266.7 273.1 0.35 8 789 2122 -15.9 -25.9 42 10.0 -17.5 55 15 275.3 275.4 269.3 277.0 0.59 9 700 3013 -21.9 -29.9 48 8.0 -22.9 15 11 278.2 278.3 270.9 279.6 0.46 10 669 3345 -24.3 -30.3 58 6.0 -25.1 12 13 279.2 279.2 271.5 280.6 0.46 11 638 3691 -24.3 -27.9 72 3.6 -24.8 8 16 283.0 283.1 273.9 284.8 0.60 12 512 5264 -34.1 -37.6 71 3.5 -34.4 352 28 289.5 289.5 276.9 290.5 0.29 13 500 5430 -35.3 -38.9 70 3.6 -35.5 350 29 290.0 290.0 277.1 290.9 0.26 14 400 6940 -48.1 -53.1 56 5.0 -48.2 350 35 292.5 292.5 278.0 292.7 0.07 15 386 7173 -50.1 -55.1 55 5.0 -50.2 351 34 292.8 292.9 278.2 293.0 0.06 16 345 7901 -52.7 -58.7 48 6.0 -52.8 353 32 298.9 298.9 280.9 299.0 0.04 17 300 8790 -58.7 -65.7 40 7.0 -58.7 355 29 302.6 302.6 282.4 302.7 0.02 18 270 9447 -62.9 -70.9 33 8.0 -63.0 336 24 305.7 305.8 283.7 305.8 0.01 19 253 9847 -63.9 -70.9 38 7.0 -64.0 325 21 310.0 310.0 285.3 310.0 0.01 20 250 9920 -63.9 -70.9 38 7.0 -64.0 320 19 311.1 311.1 285.7 311.1 0.01 21 200 11290 -62.7 -70.7 33 8.0 -62.8 300 33 333.5 333.5 292.7 333.5 0.01 22 150 13070 -60.7 -68.7 34 8.0 -60.8 290 29 365.5 365.5 299.8 365.6 0.02 23 147 13196 -60.3 -68.3 34 8.0 -60.4 290 30 368.3 368.3 300.3 368.4 0.03 24 100 15560 -66.5 -78.5 17 12.0 -66.6 295 40 399.2 399.2 305.1 399.3 0.01 25 70 17710 -69.1 -91.1 3 22.0 -69.2 305 50 436.6 436.6 309.5 436.6 0.00 26 50 19710 -71.9 -97.9 1 26.0 -72.0 300 58 474.1 474.1 313.0 474.1 0.00 27 35 21800 -74.3 -99.3 1 25.0 -74.4 518.7 518.7 316.2 518.7 0.00 TRP 253 9847 -63.9 -70.9 38 7.0 -64.0 325 21 310.0 310.0 285.3 310.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5063.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 56.44 % Est. max temperature: -1.80 C = 28.76 F Sfc-Lift cond lev (LCL): 882.21 mb = 1276.96 m = 4189.45 ft T: -16.45 C 700-500 lapse rate: 5.54 C/km ThetaE index: 0.00 C Layer 975.0-126443839488.0 mb Conv cond level (CCL): 535.50 mb = 4943.35 m = 16218.15 ft Mean mixing ratio: 0.48 g/kg Conv temperature: 12.96 C = 55.33 F Cap Strength: 24.01 C Lifted Index: 24.27 C Risk: None Lifted Index @300 mb: 29.82 C Lifted Index @700 mb: 16.52 C Showalter Index: 14.10 C Risk: None Total Totals Index: 26.60 C Risk: None Vertical Totals Index: 21.80 C Cross Totals Index: 4.80 C K Index: -16.70 Risk: None Sweat Index: 63.00 Risk: None Energy Index: 3.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 61.08 J/kg Max Up Vert Vel: 11.05 m/s Conv Inhibition (B-): 41673.72 J/kg Cap Strength: 24.04 C Lift Cond Lev (LCL): 829.96 mb = 1738.60 m = 5703.99 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 43 at 15 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 ---------------------------------------------------------- 0 975 547 70 7 -6.6 -2.4 | 203 10 3.8 8.7 1 925 923 90 21 -21.0 0.0 | 136 15 -10.6 11.1 2 850 1558 80 17 -16.7 -3.0 | 142 10 -6.4 8.2 3 700 3013 15 11 -2.8 -10.6 | 266 8 7.5 0.5 4 500 5430 350 29 5.0 -28.6 | 319 23 15.4 -17.4 5 400 6940 350 35 6.1 -34.5 | 325 29 16.4 -23.3 6 300 8790 355 29 2.5 -28.9 | 324 22 12.9 -17.8 7 253 9847 325 21 12.0 -17.2 | 285 23 22.4 -6.1 8 250 9920 320 19 12.2 -14.6 | 279 23 22.6 -3.4 9 200 11290 300 33 28.6 -16.5 | 278 39 38.9 -5.4 10 150 13070 290 29 27.3 -9.9 | 268 38 37.6 1.2 11 100 15560 295 40 36.3 -16.9 | 277 47 46.6 -5.8 12 70 17710 305 50 41.0 -28.7 | 289 54 51.3 -17.5 13 50 19710 300 58 50.2 -29.0 | 286 63 60.6 -17.9 Wind Parameters Mean winds (0-6000m): 12.9 at 20.3 knts Storm direction: 42.9 at 15.2 knts Shear (0-3000m) pos: 2.4 neg: 3.9 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 91.3 deg Storm rel helicity (0-3000m) pos: 15.0 neg: -30.5 tot: -15.5 m^2/s^2 ave: -5.2 10^-3 m/s^2 rel: -0.04 Storm rel vorticity (0-3000m) horiz: 7.0 stream: -0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.98 Bulk Shear: 62.47 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 86 16 153 11| 14.1 0.0 14.1| 0.3 -29.8 -29.4 -58.8 -0.73| 16.1-11.7 1000 85 17 146 12| 7.1 2.1 9.2| 3.8 -29.8 -26.0 -26.0 -0.53| 10.1 -5.3 1500 81 17 144 10| 4.7 3.6 8.3| 4.2 -30.5 -26.3 -17.5 -0.39| 9.0 -3.5 2000 75 16 143 9| 3.5 4.1 7.6| 6.4 -30.5 -24.1 -12.1 -0.20| 8.2 -1.6 2500 70 15 146 7| 2.8 4.1 7.0| 7.4 -30.5 -23.1 -9.2 -0.15| 7.6 -1.1 3000 62 15 146 5| 2.4 3.9 6.2| 15.0 -30.5 -15.5 -5.2 -0.04| 7.0 -0.3 4000 43 16 43 1| 1.8 3.8 5.6| 27.4 -30.5 -3.2 -0.8 0.05| 6.3 0.3 5000 24 18 329 6| 1.4 3.9 5.3| 31.6 -30.7 0.9 0.2 0.06| 5.9 0.3 6000 13 20 326 10| 1.2 3.6 4.7| 44.4 -30.7 13.7 2.3 0.08| 5.2 0.4 Wrote GIF file: /home/apache/climate/data/raob//X5394/skewt/X5394.skewt.20260117.12.gif