UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011312.upa.cvt Date: 1200Z 13 JAN 26 Searching for U9862... Searching the city database file for: U9862 ... Date:1200Z 13 JAN 26 Station: U9862 WMO ident: 29862 Latitude: 53.77 Longitude: 91.32 ------------------------------------------------------------------------------- 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 163 SFC 988 257 -6.9 -16.9 45 10.0 -9.2 225 21 267.2 267.3 264.7 270.0 1.03 2 925 767 -11.1 -22.1 40 11.0 -13.2 270 29 268.0 268.1 264.6 270.0 0.70 3 850 1410 -15.9 -23.9 50 8.0 -17.2 285 13 269.5 269.6 265.6 271.4 0.65 4 768 2166 -22.1 -26.9 65 4.8 -22.7 295 20 270.7 270.8 266.3 272.4 0.55 5 700 2844 -24.9 -28.2 74 3.3 -25.3 305 27 274.9 275.0 269.0 276.5 0.54 6 669 3172 -25.9 -29.0 75 3.1 -26.3 302 28 277.4 277.5 270.5 278.9 0.52 7 500 5250 -32.5 -36.4 68 3.9 -32.9 285 38 293.4 293.5 278.9 294.5 0.34 8 499 5264 -32.5 -36.4 68 3.9 -32.9 285 38 293.6 293.6 279.0 294.7 0.34 9 408 6664 -40.5 -44.4 66 3.9 -40.7 285 38 300.6 300.7 281.9 301.3 0.18 10 400 6800 -39.1 -43.2 65 4.1 -39.4 285 38 304.2 304.2 283.4 304.9 0.21 11 300 8750 -44.3 -51.3 46 7.0 -44.6 285 38 322.9 322.9 289.8 323.4 0.11 12 253 9882 -50.5 -58.5 38 8.0 -50.7 285 38 329.9 329.9 291.7 330.1 0.06 13 250 9960 -50.7 -58.7 38 8.0 -50.9 285 38 330.7 330.7 292.0 330.9 0.06 14 200 11400 -55.1 -63.1 36 8.0 -55.3 285 40 345.5 345.5 295.7 345.7 0.04 15 185 11896 -56.7 -64.7 36 8.0 -56.9 285 40 350.7 350.7 296.8 350.9 0.03 16 150 13230 -54.7 -63.7 32 9.0 -54.9 285 40 375.8 375.8 301.6 376.1 0.05 17 133 14002 -52.3 -62.3 29 10.0 -52.7 285 39 393.3 393.3 304.3 393.6 0.07 18 100 15820 -57.5 -67.5 27 10.0 -57.8 285 38 416.6 416.6 307.3 416.9 0.04 19 80 17245 -52.5 -63.5 25 11.0 -53.2 279 43 454.4 454.4 311.3 454.9 0.09 20 70 18100 -56.1 -68.1 21 12.0 -56.6 275 46 464.4 464.4 312.2 464.7 0.06 21 63 18767 -57.9 -69.9 20 12.0 -58.4 474.6 474.6 313.0 474.9 0.05 TRP 408 6664 -40.5 -44.4 66 3.9 -40.7 285 38 300.6 300.7 281.9 301.3 0.18 WND Sounding variables and indices 1000-500 mb thick: 5087.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 63.30 % Est. max temperature: -4.41 C = 24.07 F Sfc-Lift cond lev (LCL): 842.08 mb = 1479.70 m = 4854.60 ft T: -16.47 C 700-500 lapse rate: 3.16 C/km ThetaE index: 0.08 C Layer 925.0- 850.0 mb Conv cond level (CCL): 741.44 mb = 2423.21 m = 7950.07 ft Mean mixing ratio: 0.80 g/kg Conv temperature: -1.77 C = 28.81 F Cap Strength: 7.36 C Lifted Index: 19.28 C Risk: None Lifted Index @300 mb: 37.42 C Lifted Index @700 mb: 5.49 C Showalter Index: 18.28 C Risk: None Total Totals Index: 25.20 C Risk: None Vertical Totals Index: 16.60 C Cross Totals Index: 8.60 C K Index: -10.60 Risk: None Sweat Index: 64.00 Risk: None Energy Index: 4.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.56 J/kg Max Up Vert Vel: 3.33 m/s Conv Inhibition (B-): 33599.51 J/kg Cap Strength: 18.93 C Lift Cond Lev (LCL): 794.03 mb = 1917.43 m = 6290.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 318 at 22 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 ---------------------------------------------------------- 0 988 257 225 21 14.8 14.8 | 181 31 0.5 30.9 1 925 767 270 29 29.0 -0.0 | 222 22 14.7 16.1 2 850 1410 285 13 12.6 -3.4 | 172 13 -1.8 12.7 3 700 2844 305 27 22.1 -15.5 | 266 8 7.8 0.6 4 500 5250 285 38 36.7 -9.8 | 254 23 22.4 6.2 5 408 6664 285 38 36.7 -9.8 | 254 23 22.4 6.2 6 400 6800 285 38 36.7 -9.8 | 254 23 22.4 6.2 7 300 8750 285 38 36.7 -9.8 | 254 23 22.4 6.2 8 250 9960 285 38 36.7 -9.8 | 254 23 22.4 6.2 9 200 11400 285 40 38.6 -10.4 | 257 25 24.3 5.7 10 150 13230 285 40 38.6 -10.4 | 257 25 24.3 5.7 11 100 15820 285 38 36.7 -9.8 | 254 23 22.4 6.2 12 70 18100 275 46 45.8 -4.0 | 249 34 31.5 12.0 Wind Parameters Mean winds (0-6000m): 288.2 at 28.7 knts Storm direction: 318.2 at 21.5 knts Shear (0-3000m) pos: 5.2 neg: 0.5 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 83.9 deg Storm rel helicity (0-3000m) pos: 163.6 neg: -47.7 tot: 115.8 m^2/s^2 ave: 38.6 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 3.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.14 Bulk Shear: 40.81 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 ------------------------------------------------------------------------------- 500 251 25 201 26| 20.7 0.0 20.7|131.8 0.0 131.8 263.5 0.90| 21.3 19.2 1000 262 24 206 21| 9.4 0.0 9.4|131.8 -35.6 96.2 96.2 0.30| 17.4 5.2 1500 268 21 201 18| 7.0 0.0 7.0|139.2 -47.4 91.8 61.2 0.22| 13.9 3.1 2000 274 20 202 16| 6.4 0.0 6.4|150.5 -47.4 103.2 51.6 0.30| 11.8 3.5 2500 281 21 208 13| 6.2 0.0 6.2|161.6 -47.4 114.2 45.7 0.37| 10.6 4.0 3000 286 22 215 12| 5.2 0.5 5.7|163.6 -47.7 115.8 38.6 0.37| 9.4 3.5 4000 290 24 228 12| 3.9 1.2 5.1|163.6 -51.8 111.8 27.9 0.31| 7.9 2.5 5000 289 27 237 13| 3.1 1.6 4.7|163.6 -62.4 101.2 20.2 0.25| 7.0 1.8 6000 288 29 241 15| 2.6 1.3 3.9|163.6 -62.4 101.2 16.9 0.25| 5.9 1.5 Wrote GIF file: /home/apache/climate/data/raob//U9862/skewt/U9862.skewt.20260113.12.gif