UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010712.upa.cvt Date: 1200Z 7 JAN 26 Searching for X0054... Searching the city database file for: X0054 ... Date:1200Z 7 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 ------------------------------------------------------------------------------- 0 1000 35 SFC 980 188 -13.5 -16.2 80 2.7 -14.0 180 3 261.2 261.3 260.3 264.1 1.10 2 925 624 -15.1 -18.3 76 3.2 -15.7 210 29 263.9 264.0 262.2 266.6 0.98 3 850 1263 -17.9 -20.6 79 2.7 -18.4 260 33 267.4 267.5 264.5 269.9 0.87 4 848 1281 -18.1 -20.8 79 2.7 -18.6 260 33 267.4 267.5 264.5 269.8 0.86 5 801 1707 -17.1 -19.6 81 2.5 -17.6 260 32 272.8 273.0 268.5 275.7 1.01 6 700 2708 -22.1 -24.8 79 2.7 -22.5 260 31 278.0 278.1 271.2 280.2 0.73 7 698 2729 -22.3 -25.0 79 2.7 -22.7 260 31 278.0 278.1 271.2 280.2 0.72 8 500 5080 -41.3 -44.6 70 3.3 -41.5 255 33 282.7 282.7 273.0 283.2 0.14 9 442 5908 -47.9 -51.3 68 3.4 -48.0 255 35 284.5 284.5 273.9 284.8 0.08 10 416 6310 -46.5 -49.8 69 3.3 -46.6 243 40 291.3 291.3 277.4 291.6 0.10 11 400 6570 -48.1 -51.7 66 3.6 -48.2 235 44 292.5 292.5 278.0 292.8 0.08 12 300 8440 -54.1 -59.1 54 5.0 -54.2 230 50 309.1 309.1 285.0 309.3 0.04 13 250 9610 -56.7 -62.7 47 6.0 -56.8 240 40 321.8 321.8 289.3 321.9 0.03 14 209 10743 -59.3 -65.3 46 6.0 -59.4 236 45 334.6 334.6 293.0 334.7 0.03 15 200 11020 -58.5 -64.5 46 6.0 -58.6 235 46 340.1 340.1 294.4 340.3 0.03 16 189 11376 -58.1 -64.1 46 6.0 -58.2 241 42 346.3 346.3 295.8 346.5 0.04 17 176 11832 -52.5 -59.5 43 7.0 -52.7 248 37 362.6 362.7 299.2 363.0 0.07 18 150 12860 -54.9 -62.9 36 8.0 -55.1 265 25 375.5 375.5 301.5 375.7 0.05 19 121 14225 -57.7 -66.7 31 9.0 -57.9 394.2 394.2 304.4 394.4 0.04 20 106 15066 -54.5 -64.5 28 10.0 -54.9 415.4 415.5 307.2 415.8 0.06 TRP 442 5908 -47.9 -51.3 68 3.4 -48.0 255 35 284.5 284.5 273.9 284.8 0.08 WND Sounding variables and indices 1000-500 mb thick: 5045.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 76.79 % Est. max temperature: -5.29 C = 22.47 F Sfc-Lift cond lev (LCL): 938.07 mb = 518.11 m = 1699.82 ft T: -14.71 C 700-500 lapse rate: 8.09 C/km ThetaE index: 0.06 C Layer 848.0- 801.0 mb Conv cond level (CCL): 721.50 mb = 2483.37 m = 8147.43 ft Mean mixing ratio: 0.99 g/kg Conv temperature: 2.10 C = 35.78 F Cap Strength: 11.40 C Lifted Index: 13.52 C Risk: None Lifted Index @300 mb: 30.28 C Lifted Index @700 mb: 11.40 C Showalter Index: 10.71 C Risk: None Total Totals Index: 44.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.40 C Cross Totals Index: 20.70 C K Index: 0.10 Risk: None Sweat Index: 99.00 Risk: None Energy Index: 2.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.25 J/kg Max Up Vert Vel: 6.04 m/s Conv Inhibition (B-): 19216.45 J/kg Cap Strength: 13.45 C Lift Cond Lev (LCL): 884.48 mb = 962.52 m = 3157.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 284 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 ---------------------------------------------------------- 0 980 188 180 3 0.0 3.0 | 111 24 -22.8 8.6 1 925 624 210 29 14.5 25.1 | 165 32 -8.3 30.7 2 850 1263 260 33 32.5 5.7 | 221 15 9.7 11.3 3 700 2708 260 31 30.5 5.4 | 215 13 7.7 11.0 4 500 5080 255 33 31.9 8.5 | 213 17 9.1 14.1 5 442 5908 255 35 33.8 9.1 | 217 18 11.0 14.7 6 400 6570 235 44 36.0 25.2 | 203 34 13.2 30.8 7 300 8440 230 50 38.3 32.1 | 202 41 15.5 37.7 8 250 9610 240 40 34.6 20.0 | 205 28 11.8 25.6 9 200 11020 235 46 37.7 26.4 | 205 35 14.9 32.0 10 150 12860 265 25 24.9 2.2 | 195 8 2.1 7.8 Wind Parameters Mean winds (0-6000m): 253.8 at 31.3 knts Storm direction: 283.8 at 23.5 knts Shear (0-3000m) pos: 5.5 neg: 0.2 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 104.0 deg Storm rel helicity (0-3000m) pos: 326.4 neg: -5.3 tot: 321.0 m^2/s^2 ave: 107.0 10^-3 m/s^2 rel: 0.82 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 8.0 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.27 Bulk Shear: 68.40 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 ------------------------------------------------------------------------------- 500 208 18 146 26| 27.8 0.0 27.8|212.3 0.0 212.3 424.5 0.96| 30.4 29.4 1000 226 24 166 23| 16.4 0.0 16.4|314.8 0.0 314.8 314.8 0.89| 26.2 23.2 1500 240 27 181 19| 11.0 0.0 11.0|326.4 -1.4 325.0 216.6 0.87| 18.8 16.3 2000 246 28 190 17| 8.2 0.2 8.4|326.4 -3.1 323.2 161.6 0.85| 14.3 12.1 2500 249 29 195 16| 6.6 0.3 6.9|326.4 -4.9 321.5 128.6 0.83| 11.6 9.6 3000 251 29 198 16| 5.5 0.2 5.7|326.4 -5.3 321.0 107.0 0.82| 9.8 8.0 4000 253 30 202 15| 4.1 0.2 4.3|326.4 -6.3 320.0 80.0 0.79| 7.5 5.9 5000 254 31 205 16| 3.3 0.3 3.6|327.1 -7.5 319.6 63.9 0.77| 6.2 4.7 6000 254 31 207 16| 2.7 0.9 3.6|332.1 -19.3 312.9 52.1 0.66| 5.9 3.9 Wrote GIF file: /home/apache/climate/data/raob//X0054/skewt/X0054.skewt.20260107.12.gif