UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011800.upa.cvt Date: 0000Z 18 JAN 26 Searching for U9612... Searching the city database file for: U9612 ... Date:0000Z 18 JAN 26 Station: U9612 WMO ident: 29612 Latitude: 55.37 Longitude: 78.37 ------------------------------------------------------------------------------- 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 1033 120 -29.7 -33.7 68 4.0 -29.9 160 5 241.2 241.2 241.1 241.8 0.21 1 1022 196 -29.7 -33.8 67 4.1 -29.9 173 8 241.9 242.0 241.8 242.5 0.21 2 1000 353 -25.7 -30.0 67 4.3 -26.1 200 15 247.4 247.5 247.1 248.3 0.32 3 996 382 -24.9 -29.2 67 4.3 -25.3 201 15 248.5 248.6 248.2 249.5 0.34 4 956 683 -20.5 -25.1 67 4.6 -21.1 214 14 255.9 256.0 254.9 257.4 0.52 5 925 928 -19.5 -24.5 64 5.0 -20.2 225 13 259.4 259.5 257.9 261.0 0.57 6 850 1555 -19.9 -23.9 70 4.0 -20.5 230 11 265.3 265.4 262.6 267.2 0.65 7 824 1785 -20.5 -24.4 71 3.9 -21.1 238 10 267.0 267.1 263.9 268.9 0.64 8 700 2981 -24.7 -28.4 71 3.7 -25.2 280 7 275.1 275.2 269.1 276.7 0.53 9 667 3332 -25.9 -29.6 71 3.7 -26.3 289 10 277.6 277.7 270.6 279.1 0.49 10 590 4212 -30.7 -33.4 77 2.7 -31.0 310 16 281.9 282.0 273.0 283.2 0.39 11 548 4733 -33.9 -36.4 78 2.5 -34.1 324 20 284.2 284.2 274.1 285.1 0.31 12 500 5370 -38.1 -41.2 73 3.1 -38.3 340 25 286.6 286.6 275.2 287.3 0.21 13 400 6870 -48.7 -52.9 62 4.2 -48.8 350 35 291.7 291.7 277.6 291.9 0.07 14 346 7810 -55.7 -60.2 57 4.5 -55.8 350 42 294.6 294.6 278.9 294.7 0.03 15 300 8710 -60.7 -65.3 55 4.6 -60.7 350 48 299.8 299.8 281.3 299.9 0.02 16 254 9724 -65.9 -70.5 53 4.6 -65.9 345 38 306.7 306.7 284.1 306.7 0.01 17 250 9820 -65.3 -70.0 52 4.7 -65.3 345 38 309.0 309.0 284.9 309.0 0.01 18 235 10199 -64.1 -68.9 52 4.8 -64.1 344 36 316.3 316.3 287.5 316.4 0.02 19 200 11190 -63.3 -68.2 51 4.9 -63.3 340 29 332.5 332.5 292.4 332.6 0.02 20 197 11283 -63.1 -68.0 51 4.9 -63.1 339 29 334.3 334.3 292.9 334.4 0.02 21 150 12960 -63.9 -68.9 50 5.0 -64.0 330 25 360.0 360.0 298.7 360.1 0.02 22 130 13833 -64.5 -70.5 43 6.0 -64.6 328 26 374.0 374.0 301.3 374.1 0.02 23 100 15420 -67.9 -73.9 42 6.0 -67.9 325 29 396.5 396.5 304.8 396.6 0.02 24 90 16050 -68.3 -74.3 42 6.0 -68.4 322 31 407.9 407.9 306.3 408.0 0.02 25 70 17540 -71.7 -77.7 40 6.0 -71.8 315 35 431.0 431.0 309.0 431.1 0.01 26 64 18067 -72.9 -78.9 40 6.0 -72.9 439.5 439.6 309.8 439.6 0.01 27 53 19173 -73.1 -80.1 34 7.0 -73.2 463.4 463.4 312.1 463.5 0.01 TRP 254 9724 -65.9 -70.5 53 4.6 -65.9 345 38 306.7 306.7 284.1 306.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5017.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 71.69 % Est. max temperature: -8.09 C = 17.44 F Sfc-Lift cond lev (LCL): 965.29 mb = 612.24 m = 2008.63 ft T: -21.54 C 700-500 lapse rate: 5.61 C/km ThetaE index: 0.00 C Layer 1033.0--142227396578952111086143744166068224.0 mb Conv cond level (CCL): 1022.00 mb = 196.13 m = 643.46 ft Mean mixing ratio: 0.39 g/kg Conv temperature: -26.64 C = -15.96 F Cap Strength: 27.49 C Lifted Index: 28.74 C Risk: None Lifted Index @300 mb: 34.14 C Lifted Index @700 mb: 21.51 C Showalter Index: 16.08 C Risk: None Total Totals Index: 32.40 C Risk: None Vertical Totals Index: 18.20 C Cross Totals Index: 14.20 C K Index: -9.40 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 4.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 67.34 J/kg Max Up Vert Vel: 11.61 m/s Conv Inhibition (B-): 36065.38 J/kg Cap Strength: 28.70 C Lift Cond Lev (LCL): 920.20 mb = 966.56 m = 3171.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 335 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 1033 120 160 5 -1.7 4.7 | 157 16 -6.4 14.9 1 1000 353 200 15 5.1 14.1 | 181 24 0.4 24.3 2 925 928 225 13 9.2 9.2 | 193 20 4.5 19.4 3 850 1555 230 11 8.4 7.1 | 192 18 3.7 17.3 4 700 2981 280 7 6.9 -1.2 | 194 9 2.2 9.0 5 500 5370 340 25 8.6 -23.5 | 344 14 3.8 -13.3 6 400 6870 350 35 6.1 -34.5 | 357 24 1.4 -24.3 7 300 8710 350 48 8.3 -47.3 | 354 37 3.6 -37.1 8 254 9724 345 38 9.8 -36.7 | 349 27 5.1 -26.5 9 250 9820 345 38 9.8 -36.7 | 349 27 5.1 -26.5 10 200 11190 340 29 9.9 -27.3 | 343 18 5.2 -17.0 11 150 12960 330 25 12.5 -21.7 | 326 14 7.8 -11.4 12 100 15420 325 29 16.6 -23.8 | 319 18 11.9 -13.5 13 70 17540 315 35 24.7 -24.7 | 306 25 20.0 -14.5 Wind Parameters Mean winds (0-6000m): 305.2 at 15.0 knts Storm direction: 335.2 at 11.2 knts Shear (0-3000m) pos: 2.0 neg: 0.0 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 43.8 deg Storm rel helicity (0-3000m) pos: 84.7 neg: -2.8 tot: 81.9 m^2/s^2 ave: 27.3 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 2.6 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 1.07 Bulk Shear: 62.97 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 ------------------------------------------------------------------------------- 500 200 12 179 22| 12.0 0.0 12.0| 63.4 0.0 63.4 126.7 0.75| 15.4 11.5 1000 210 13 185 21| 5.8 0.0 5.8| 76.0 -0.1 75.9 75.9 0.71| 9.8 6.9 1500 216 12 187 20| 3.6 0.0 3.6| 77.0 -1.2 75.8 50.5 0.64| 7.2 4.6 2000 221 12 189 19| 2.7 0.0 2.7| 81.8 -1.2 80.6 40.3 0.60| 6.3 3.8 2500 226 11 191 18| 2.2 0.0 2.2| 82.4 -1.5 81.0 32.4 0.54| 5.6 3.0 3000 231 11 192 17| 2.0 0.0 2.0| 84.7 -2.8 81.9 27.3 0.50| 5.2 2.6 4000 249 11 201 15| 2.6 0.0 2.6|103.4 -2.8 100.6 25.1 0.61| 5.1 3.1 5000 278 13 223 11| 2.9 0.0 2.9|128.3 -2.8 125.5 25.1 0.68| 5.2 3.5 6000 305 15 258 8| 3.0 0.0 3.0|145.7 -2.8 142.9 23.8 0.66| 5.1 3.3 Wrote GIF file: /home/apache/climate/data/raob//U9612/skewt/U9612.skewt.20260118.00.gif