UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026012000.upa.cvt Date: 0000Z 20 JAN 26 Searching for X0054... Searching the city database file for: X0054 ... Date:0000Z 20 JAN 26 Station: X0054 WMO ident: 30054 Latitude: 59.45 Longitude: 112.58 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1026 189 -41.7 -46.7 58 5.0 -41.8 25 50 229.8 229.8 229.7 229.9 0.06 1 1023 209 -38.1 -43.1 59 5.0 -38.2 5 45 233.5 233.5 233.4 233.8 0.08 2 1000 365 -36.5 -41.5 60 5.0 -36.7 210 9 236.6 236.7 236.5 236.9 0.10 3 925 914 -30.3 -33.8 71 3.5 -30.5 250 11 248.3 248.4 247.7 249.0 0.24 4 919 960 -29.5 -33.0 72 3.5 -29.7 252 11 249.6 249.6 248.9 250.3 0.26 5 859 1444 -25.9 -28.3 80 2.4 -26.1 268 7 258.2 258.3 256.6 259.4 0.43 6 850 1520 -25.7 -28.1 80 2.4 -25.9 270 7 259.2 259.3 257.5 260.5 0.44 7 838 1623 -25.7 -28.0 81 2.3 -25.9 260 7 260.3 260.4 258.3 261.6 0.46 8 795 2005 -25.3 -28.3 76 3.0 -25.6 225 7 264.7 264.7 261.7 266.0 0.47 9 700 2921 -29.3 -34.1 63 4.8 -29.7 140 7 270.0 270.1 265.3 271.0 0.30 10 679 3138 -30.3 -35.2 62 4.9 -30.7 140 8 271.3 271.3 266.1 272.1 0.28 11 598 4026 -37.5 -46.5 39 9.0 -37.9 142 14 273.0 273.0 266.9 273.3 0.10 12 500 5240 -44.5 -50.5 51 6.0 -44.7 145 23 278.8 278.8 270.5 279.0 0.07 13 459 5811 -46.7 -53.7 45 7.0 -46.9 151 33 282.9 282.9 272.9 283.1 0.06 14 400 6710 -53.5 -59.5 48 6.0 -53.6 160 50 285.5 285.5 274.3 285.6 0.03 15 396 6774 -54.1 -60.1 48 6.0 -54.2 285.5 285.5 274.3 285.6 0.03 16 362 7347 -55.7 -62.7 41 7.0 -55.8 290.8 290.8 277.1 290.9 0.02 17 343 7688 -57.9 -64.9 40 7.0 -58.0 165 66 292.3 292.3 277.8 292.3 0.02 18 300 8520 -63.5 -70.5 38 7.0 -63.6 295.8 295.8 279.5 295.9 0.01 19 287 8791 -65.5 -72.5 37 7.0 -65.5 296.7 296.7 279.9 296.8 0.01 TRP WND 343 7688 -57.9 -64.9 40 7.0 -58.0 165 66 292.3 292.3 277.8 292.3 0.02 Sounding variables and indices 1000-500 mb thick: 4875.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 60.58 % Est. max temperature: -15.56 C = 3.99 F Sfc-Lift cond lev (LCL): 938.98 mb = 808.38 m = 2652.14 ft T: -31.49 C 700-500 lapse rate: 6.55 C/km ThetaE index: 0.00 C Layer 1026.0- 0.0 mb Conv cond level (CCL): 1023.00 mb = 208.91 m = 685.39 ft Mean mixing ratio: 0.15 g/kg Conv temperature: -37.33 C = -35.19 F Cap Strength: 27.75 C Lifted Index: 31.10 C Risk: None Lifted Index @300 mb: 38.96 C Lifted Index @700 mb: 26.40 C Showalter Index: 15.07 C Risk: None Total Totals Index: 35.20 C Risk: None Vertical Totals Index: 18.80 C Cross Totals Index: 16.40 C K Index: -14.10 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 3.95 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 42.52 J/kg Max Up Vert Vel: 9.22 m/s Conv Inhibition (B-): 9721.68 J/kg Cap Strength: 30.88 C Lift Cond Lev (LCL): 916.66 mb = 978.45 m = 3210.11 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 186 at 11 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 1026 189 25 50 -21.1 -45.3 | 22 61 -22.4 -56.7 1 1000 365 210 9 4.5 7.8 | 318 5 3.2 -3.6 2 925 914 250 11 10.3 3.8 | 310 12 9.1 -7.6 3 850 1520 270 7 7.0 -0.0 | 333 13 5.7 -11.4 4 700 2921 140 7 -4.5 5.4 | 44 8 -5.8 -6.0 5 500 5240 145 23 -13.2 18.8 | 117 16 -14.5 7.5 6 400 6710 160 50 -17.1 47.0 | 153 40 -18.4 35.6 Wind Parameters Mean winds (0-6000m): 156.4 at 15.3 knts Storm direction: 186.4 at 11.5 knts Shear (0-3000m) pos: 0.8 neg: 10.0 tot: 10.8 10-3/s Storm rel Dir Shear (0-3000m): 35.0 deg Storm rel helicity (0-3000m) pos: 37.1 neg: -480.3 tot: -443.2 m^2/s^2 ave: -147.7 10^-3 m/s^2 rel: -0.36 Storm rel vorticity (0-3000m) horiz: 20.9 stream: -7.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.31 Bulk Shear: 136.03 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 ------------------------------------------------------------------------------- 500 336 17 348 27| 0.0 60.8 60.8| 6.4-478.3-471.9 -943.7 -0.60| 99.1-59.3 1000 264 14 309 16| 2.3 30.4 32.7| 15.2-478.3-463.1 -463.1 -0.54| 52.4-28.2 1500 263 12 314 14| 1.5 20.0 21.5| 23.2-479.6-456.4 -304.3 -0.50| 36.4-18.1 2000 256 11 314 13| 1.1 15.6 16.7| 25.2-480.3-455.0 -227.5 -0.46| 28.7-13.4 2500 246 10 314 11| 0.9 12.2 13.1| 31.5-480.3-448.8 -179.5 -0.40| 24.2 -9.7 3000 234 9 313 9| 0.8 10.0 10.8| 37.1-480.3-443.2 -147.7 -0.36| 20.9 -7.6 4000 184 10 24 1| 0.4 7.5 7.9| 52.3-480.3-427.9 -107.0 -0.30| 16.5 -4.9 5000 161 12 90 5| 1.0 6.0 7.0| 68.5-480.3-411.7 -82.3 -0.25| 13.9 -3.4 6000 156 15 109 8| 2.4 5.0 7.4|133.8-480.3-346.5 -57.8 -0.15| 13.2 -2.0 Wrote GIF file: /home/apache/climate/data/raob//X0054/skewt/X0054.skewt.20260120.00.gif