UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011412.upa.cvt Date: 1200Z 14 JAN 26 Searching for U9862... Searching the city database file for: U9862 ... Date:1200Z 14 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 ------------------------------------------------------------------------------- SFC 1003 255 -19.5 -23.6 70 4.1 -20.0 360 3 253.4 253.5 253.0 255.0 0.57 1 1002 262 -20.5 -24.3 72 3.8 -21.0 350 3 252.5 252.6 252.1 253.9 0.53 2 1000 277 -19.9 -23.7 72 3.8 -20.4 330 3 253.2 253.3 252.8 254.8 0.56 3 925 853 -21.5 -25.0 73 3.5 -22.0 15 15 257.3 257.4 256.1 258.8 0.54 4 901 1046 -22.5 -26.3 71 3.8 -22.9 344 13 258.2 258.3 256.8 259.6 0.50 5 885 1178 -21.3 -25.0 72 3.7 -21.8 323 12 260.8 260.9 259.0 262.4 0.57 6 850 1475 -22.9 -26.7 71 3.8 -23.4 275 9 262.2 262.2 259.9 263.6 0.51 7 779 2110 -26.5 -30.0 72 3.5 -26.9 279 13 264.9 265.0 261.8 266.1 0.41 8 766 2231 -29.3 -33.0 70 3.7 -29.6 280 14 263.2 263.2 260.3 264.1 0.31 9 700 2871 -32.3 -35.5 73 3.2 -32.5 285 19 266.7 266.8 262.9 267.5 0.27 10 500 5180 -44.1 -47.8 67 3.7 -44.2 325 25 279.3 279.3 270.9 279.6 0.10 11 400 6650 -51.9 -55.1 68 3.2 -52.0 315 23 287.5 287.5 275.5 287.7 0.05 12 371 7137 -54.1 -57.7 64 3.6 -54.2 310 25 290.9 290.9 277.2 291.0 0.04 13 300 8500 -55.5 -59.3 62 3.8 -55.6 295 35 307.1 307.1 284.3 307.3 0.04 14 278 8982 -55.5 -59.5 61 4.0 -55.6 293 35 313.9 313.9 286.8 314.1 0.05 15 250 9660 -52.5 -57.0 58 4.5 -52.6 290 36 328.0 328.0 291.2 328.3 0.07 16 243 9844 -52.3 -56.9 58 4.6 -52.4 288 37 331.0 331.0 292.0 331.3 0.07 17 200 11100 -53.7 -59.7 48 6.0 -53.9 275 42 347.7 347.7 296.2 348.0 0.06 18 150 12950 -55.5 -63.5 36 8.0 -55.7 270 40 374.5 374.5 301.4 374.7 0.05 19 137 13524 -57.5 -65.5 35 8.0 -57.7 269 42 380.8 380.8 302.4 381.0 0.04 20 100 15510 -57.1 -66.1 31 9.0 -57.4 265 50 417.4 417.4 307.4 417.7 0.05 21 79 17002 -57.1 -66.1 31 9.0 -57.5 446.5 446.5 310.6 446.9 0.07 TRP 371 7137 -54.1 -57.7 64 3.6 -54.2 310 25 290.9 290.9 277.2 291.0 0.04 WND Sounding variables and indices 1000-500 mb thick: 4903.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 70.87 % Est. max temperature: -10.89 C = 12.40 F Sfc-Lift cond lev (LCL): 937.45 mb = 754.23 m = 2474.46 ft T: -21.23 C 700-500 lapse rate: 5.11 C/km ThetaE index: 2.02 C Layer 766.0- 700.0 mb Conv cond level (CCL): 777.38 mb = 2125.12 m = 6972.11 ft Mean mixing ratio: 0.55 g/kg Conv temperature: -8.23 C = 17.19 F Cap Strength: 8.93 C Lifted Index: 18.11 C Risk: None Lifted Index @300 mb: 35.30 C Lifted Index @700 mb: 8.93 C Showalter Index: 12.95 C Risk: None Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 17.40 C K Index: -8.70 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 3.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.92 J/kg Max Up Vert Vel: 5.28 m/s Conv Inhibition (B-): 28525.88 J/kg Cap Strength: 17.81 C Lift Cond Lev (LCL): 895.82 mb = 1088.79 m = 3572.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 341 at 14 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 1003 255 360 3 -0.0 -3.0 | 155 11 -4.6 10.0 1 1000 277 330 3 1.5 -2.6 | 164 11 -3.1 10.4 2 925 853 15 15 -3.9 -14.5 | 80 9 -8.5 -1.5 3 850 1475 275 9 9.0 -0.8 | 200 13 4.4 12.2 4 700 2871 285 19 18.4 -4.9 | 240 16 13.8 8.1 5 500 5180 325 25 14.3 -20.5 | 307 12 9.8 -7.5 6 400 6650 315 23 16.3 -16.3 | 286 12 11.7 -3.3 7 371 7137 310 25 19.2 -16.1 | 282 15 14.6 -3.1 8 300 8500 295 35 31.7 -14.8 | 274 27 27.1 -1.8 9 250 9660 290 36 33.8 -12.3 | 269 29 29.3 0.7 10 200 11100 275 42 41.8 -3.7 | 256 38 37.3 9.3 11 150 12950 270 40 40.0 -0.0 | 250 38 35.4 13.0 12 100 15510 265 50 49.8 4.4 | 249 48 45.2 17.3 Wind Parameters Mean winds (0-6000m): 310.6 at 18.4 knts Storm direction: 340.6 at 13.8 knts Shear (0-3000m) pos: 2.9 neg: 2.9 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 92.8 deg Storm rel helicity (0-3000m) pos: 50.1 neg: -20.2 tot: 29.9 m^2/s^2 ave: 10.0 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.49 Bulk Shear: 28.18 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 0 8 139 7| 10.3 0.0 10.3| 3.5 -10.8 -7.3 -14.7 -0.49| 12.3 -6.1 1000 359 10 120 5| 5.1 6.0 11.1| 5.1 -14.4 -9.4 -9.4 -0.07| 15.9 -1.1 1500 340 10 161 3| 3.4 5.8 9.3| 10.9 -20.2 -9.3 -6.2 -0.07| 13.3 -0.9 2000 318 11 209 6| 2.9 4.4 7.3| 23.7 -20.2 3.5 1.7 0.02| 10.9 0.2 2500 306 12 221 8| 2.9 3.5 6.4| 37.3 -20.2 17.1 6.8 0.09| 9.5 0.9 3000 301 13 227 9| 2.9 2.9 5.8| 50.1 -20.2 29.9 10.0 0.15| 8.5 1.3 4000 301 15 239 10| 3.0 2.2 5.2| 74.7 -20.2 54.4 13.6 0.25| 7.3 1.8 5000 307 17 254 9| 3.0 1.8 4.7| 97.3 -20.4 76.9 15.4 0.33| 6.5 2.1 6000 311 18 264 9| 2.5 1.7 4.2| 97.3 -30.6 66.7 11.1 0.26| 5.7 1.5 Wrote GIF file: /home/apache/climate/data/raob//U9862/skewt/U9862.skewt.20260114.12.gif