UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011512.upa.cvt Date: 1200Z 15 JAN 26 Searching for U9612... Searching the city database file for: U9612 ... Date:1200Z 15 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 1032 119 -22.1 -24.9 78 2.8 -22.4 340 3 248.8 248.9 248.7 250.1 0.49 1 1022 190 -19.7 -22.2 80 2.5 -20.0 352 5 251.9 252.0 251.7 253.6 0.63 2 1000 351 -20.9 -23.4 80 2.5 -21.2 20 11 252.2 252.3 252.0 253.8 0.58 3 936 837 -22.9 -26.1 75 3.2 -23.2 28 16 255.0 255.1 254.1 256.4 0.49 4 925 924 -22.1 -25.5 74 3.4 -22.5 30 17 256.7 256.8 255.6 258.1 0.52 5 908 1061 -20.5 -23.9 74 3.4 -21.0 28 17 259.7 259.8 258.2 261.4 0.61 6 850 1548 -21.1 -26.1 64 5.0 -21.7 20 19 264.0 264.1 261.4 265.6 0.53 7 800 1995 -22.1 -31.1 44 9.0 -23.1 12 24 267.6 267.7 263.7 268.6 0.36 8 700 2970 -25.7 -43.7 17 18.0 -27.0 355 36 274.0 274.0 267.6 274.4 0.11 9 683 3148 -26.3 -44.3 17 18.0 -27.5 355 38 275.3 275.3 268.4 275.6 0.11 10 676 3222 -26.7 -44.7 17 18.0 -27.9 355 38 275.7 275.7 268.7 276.0 0.11 11 500 5340 -39.9 -50.9 30 11.0 -40.3 355 58 284.4 284.4 273.8 284.6 0.07 12 400 6830 -48.5 -59.5 27 11.0 -48.7 355 66 292.0 292.0 277.7 292.1 0.03 13 322 8235 -57.8 -68.8 23 11.0 -57.9 355 69 297.8 297.8 280.4 297.9 0.01 14 302 8638 -60.5 -71.5 22 11.0 -60.6 350 64 299.5 299.5 281.1 299.5 0.01 15 300 8680 -60.9 -71.9 22 11.0 -61.0 350 64 299.5 299.5 281.1 299.5 0.01 16 267 9397 -62.7 -73.7 21 11.0 -62.8 345 56 307.0 307.0 284.2 307.0 0.01 17 251 9776 -62.9 -73.9 21 11.0 -63.0 340 52 312.2 312.2 286.1 312.2 0.01 18 250 9800 -62.9 -73.9 21 11.0 -63.0 340 52 312.6 312.6 286.2 312.6 0.01 19 200 11190 -61.3 -72.3 22 11.0 -61.4 335 46 335.7 335.7 293.3 335.7 0.01 20 150 12960 -63.3 -74.3 21 11.0 -63.4 320 40 361.0 361.0 298.9 361.1 0.01 21 100 15440 -66.5 -78.5 17 12.0 -66.6 300 36 399.2 399.2 305.1 399.3 0.01 22 91 16009 -67.5 -79.5 17 12.0 -67.6 299 37 408.2 408.2 306.3 408.2 0.01 23 70 17580 -69.5 -81.5 16 12.0 -69.6 295 38 435.7 435.7 309.4 435.7 0.01 24 50 19580 -71.3 -83.3 15 12.0 -71.4 275 54 475.5 475.5 313.1 475.5 0.01 25 44 20334 -72.1 -84.1 15 12.0 -72.2 491.2 491.2 314.3 491.3 0.01 26 39 21046 -71.1 -83.1 15 12.0 -71.2 511.0 511.0 315.7 511.1 0.01 TRP 267 9397 -62.7 -73.7 21 11.0 -62.8 345 56 307.0 307.0 284.2 307.0 0.01 WND 322 8235 -57.8 -68.8 23 11.0 -57.9 355 69 297.8 297.8 280.4 297.9 0.01 Sounding variables and indices 1000-500 mb thick: 4989.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 40.58 % Est. max temperature: -9.17 C = 15.50 F Sfc-Lift cond lev (LCL): 985.16 mb = 460.93 m = 1512.21 ft T: -21.35 C 700-500 lapse rate: 5.99 C/km ThetaE index: 0.00 C Layer 1032.0--28882151778513119643386622509056.0 mb Conv cond level (CCL): 644.03 mb = 3562.45 m = 11687.70 ft Mean mixing ratio: 0.55 g/kg Conv temperature: 6.45 C = 43.62 F Cap Strength: 19.10 C Lifted Index: 24.53 C Risk: None Lifted Index @300 mb: 31.83 C Lifted Index @700 mb: 17.87 C Showalter Index: 15.57 C Risk: None Total Totals Index: 32.60 C Risk: None Vertical Totals Index: 18.80 C Cross Totals Index: 13.80 C K Index: -25.30 Risk: None Sweat Index: 96.00 Risk: None Energy Index: 4.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.85 J/kg Max Up Vert Vel: 5.26 m/s Conv Inhibition (B-): 39835.04 J/kg Cap Strength: 24.29 C Lift Cond Lev (LCL): 937.37 mb = 826.56 m = 2711.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 29 at 28 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 1032 119 340 3 1.0 -2.8 | 214 26 14.4 21.2 1 1000 351 20 11 -3.8 -10.3 | 215 17 9.6 13.7 2 925 924 30 17 -8.5 -14.7 | 208 11 4.9 9.3 3 850 1548 20 19 -6.5 -17.9 | 228 9 6.9 6.2 4 700 2970 355 36 3.1 -35.9 | 306 20 16.5 -11.8 5 500 5340 355 58 5.1 -57.8 | 331 38 18.4 -33.7 6 400 6830 355 66 5.8 -65.7 | 335 46 19.1 -41.7 7 322 8235 355 69 6.0 -68.7 | 337 49 19.4 -44.7 8 300 8680 350 64 11.1 -63.0 | 328 46 24.5 -39.0 9 267 9397 345 56 14.5 -54.1 | 317 41 27.9 -30.1 10 250 9800 340 52 17.8 -48.9 | 309 40 31.2 -24.8 11 200 11190 335 46 19.4 -41.7 | 298 37 32.8 -17.7 12 150 12960 320 40 25.7 -30.6 | 280 40 39.1 -6.6 13 100 15440 300 36 31.2 -18.0 | 262 45 44.6 6.0 14 70 17580 295 38 34.4 -16.1 | 261 48 47.8 8.0 15 50 19580 275 54 53.8 -4.7 | 254 70 67.2 19.3 Wind Parameters Mean winds (0-6000m): 359.1 at 36.7 knts Storm direction: 29.1 at 27.5 knts Shear (0-3000m) pos: 2.7 neg: 4.2 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 94.3 deg Storm rel helicity (0-3000m) pos: 59.1 neg: -9.6 tot: 49.5 m^2/s^2 ave: 16.5 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.14 Bulk Shear: 100.81 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 19 10 215 18| 12.2 0.0 12.2| 9.8 -5.8 4.0 7.9 0.02| 12.7 0.3 1000 25 13 213 15| 8.1 0.0 8.1| 12.3 -9.6 2.7 2.7 0.00| 8.7 0.0 1500 24 15 215 13| 5.4 1.2 6.6| 20.4 -9.6 10.8 7.2 0.16| 7.0 1.1 2000 21 17 222 11| 4.0 2.7 6.7| 34.8 -9.6 25.2 12.6 0.36| 7.0 2.5 2500 15 19 236 10| 3.2 3.6 6.9| 47.8 -9.6 38.2 15.3 0.41| 7.2 2.9 3000 10 22 255 10| 2.7 4.2 6.9| 59.1 -9.6 49.5 16.5 0.40| 7.1 2.8 4000 4 27 283 12| 2.0 4.2 6.3| 96.9 -9.6 87.4 21.8 0.44| 6.6 2.9 5000 1 32 301 15| 1.6 4.3 5.9|134.8 -9.6 125.2 25.0 0.44| 6.2 2.8 6000 359 37 312 19| 1.3 4.1 5.5|160.2 -9.6 150.7 25.1 0.44| 5.7 2.5 Wrote GIF file: /home/apache/climate/data/raob//U9612/skewt/U9612.skewt.20260115.12.gif