UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010912.upa.cvt Date: 1200Z 9 JAN 26 Searching for U9612... Searching the city database file for: U9612 ... Date:1200Z 9 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 1012 119 -11.1 -14.8 74 3.7 -11.9 180 11 261.2 261.3 260.5 264.4 1.20 1 1000 210 -11.7 -16.6 67 4.9 -12.7 200 19 261.5 261.6 260.5 264.3 1.04 2 982 349 -12.5 -17.5 66 5.0 -13.5 210 22 262.0 262.2 260.7 264.7 0.98 3 960 524 -6.1 -12.1 62 6.0 -7.7 224 25 270.2 270.4 267.7 274.5 1.57 4 941 680 -4.7 -15.7 42 11.0 -7.5 235 28 273.2 273.4 269.0 276.6 1.19 5 925 815 -5.7 -20.7 30 15.0 -9.0 245 31 273.5 273.6 268.5 275.8 0.79 6 910 943 -6.3 -22.3 27 16.0 -9.7 249 33 274.1 274.3 268.8 276.2 0.70 7 850 1474 -8.3 -13.0 69 4.7 -9.6 265 40 277.5 277.7 272.4 282.2 1.65 8 742 2529 -9.7 -12.2 82 2.5 -10.5 279 47 286.9 287.3 278.1 292.9 2.02 9 700 2979 -11.7 -14.6 79 2.9 -12.5 285 50 289.5 289.8 279.0 294.8 1.76 10 684 3155 -12.7 -15.6 79 2.9 -13.5 285 49 290.3 290.6 279.3 295.3 1.66 11 538 4948 -22.9 -26.6 72 3.7 -23.5 285 42 298.8 298.9 281.9 301.4 0.81 12 500 5480 -26.9 285 40 300.2 13 400 7050 -39.9 295 42 303.1 14 300 8950 -55.9 295 46 306.6 15 250 10080 -64.5 295 52 310.2 16 220 10854 -70.1 302 59 313.1 17 208 11188 -71.6 305 62 315.8 18 200 11420 -72.7 300 54 317.6 19 198 11479 -73.1 -76.9 56 3.8 -73.1 300 60 317.9 317.9 288.1 317.9 0.01 20 191 11690 -72.7 300 60 321.8 21 188 11783 -71.1 -75.0 56 3.9 -71.1 300 60 325.9 325.9 290.5 325.9 0.01 22 181 12008 -69.7 300 59 331.7 23 164 12600 -66.9 300 59 345.9 24 150 13140 -66.1 300 58 356.2 25 100 15590 -65.9 295 68 400.4 26 97 15774 -65.5 294 68 404.7 27 70 17760 -63.9 285 71 447.7 28 69 17848 -63.7 285 72 450.0 29 50 19830 -60.7 280 83 500.4 30 30 23030 -57.1 265 104 589.0 31 27 23697 -56.5 264 106 608.7 32 20 25610 -53.9 260 112 671.2 33 18 26288 -53.1 259 106 694.2 34 14 27920 -49.9 -55.9 49 6.0 -52.1 257 93 756.8 757.5 326.5 769.9 1.41 35 10 30140 -45.9 255 75 848.2 36 8.6 31145 -45.3 -51.3 51 6.0 -48.8 887.9 890.1 330.0 931.3 3.98 37 7.6 31976 -41.9 -48.9 46 7.0 -46.6 933.6 937.0 331.2 1001.9 5.95 38 7.3 32252 -37.1 -44.1 48 7.0 -42.4 964.0 970.3 332.5 1090.8 10.61 39 7.1 32448 -26.9 -34.9 47 8.0 -34.0 1013.7 1031.6 335.9 1403.8 29.04 TRP 198 11479 -73.1 -76.9 56 3.8 -73.1 300 60 317.9 317.9 288.1 317.9 0.01 WND 208 11188 -71.6 305 62 315.8 Sounding variables and indices 1000-500 mb thick: 5270.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.38 inches Sfc-500 mean rel hum: 69.52 % Est. max temperature: 4.57 C = 40.22 F Sfc-Lift cond lev (LCL): 953.38 mb = 578.05 m = 1896.48 ft T: -5.62 C 700-500 lapse rate: 6.08 C/km ThetaE index: 0.77 C Layer 925.0- 910.0 mb Conv cond level (CCL): 536.52 mb = 4968.22 m = 16299.72 ft Mean mixing ratio: 1.12 g/kg Conv temperature: 26.72 C = 80.10 F Cap Strength: 23.40 C Lifted Index: 24.00 C Risk: None Lifted Index @300 mb: 25.06 C Lifted Index @700 mb: 17.81 C Showalter Index: 15.33 C Risk: None Total Totals Index: 32.50 C Risk: None Vertical Totals Index: 18.60 C Cross Totals Index: 13.90 C K Index: 2.70 Risk: None Sweat Index: 120.00 Risk: None Energy Index: 4.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 69.27 J/kg Max Up Vert Vel: 11.77 m/s Conv Inhibition (B-): 67470.73 J/kg Cap Strength: 23.97 C Lift Cond Lev (LCL): 842.97 mb = 1538.50 m = 5047.51 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 307 at 31 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 1012 119 180 11 0.0 11.0 | 140 38 -24.6 29.5 1 1000 210 200 19 6.5 17.9 | 154 41 -18.1 36.4 2 925 815 245 31 28.1 13.1 | 186 32 3.5 31.6 3 850 1474 265 40 39.8 3.5 | 215 27 15.2 22.0 4 700 2979 285 50 48.3 -12.9 | 257 24 23.7 5.6 5 500 5480 285 40 38.6 -10.4 | 240 16 14.0 8.2 6 400 7050 295 42 38.1 -17.7 | 267 13 13.5 0.8 7 300 8950 295 46 41.7 -19.4 | 273 17 17.1 -0.9 8 250 10080 295 52 47.1 -22.0 | 279 23 22.5 -3.5 9 208 11188 305 62 50.8 -35.6 | 303 31 26.2 -17.0 10 200 11420 300 54 46.8 -27.0 | 291 24 22.2 -8.5 11 198 11479 300 60 52.0 -30.0 | 293 30 27.4 -11.5 12 150 13140 300 58 50.2 -29.0 | 292 28 25.6 -10.5 13 100 15590 295 68 61.6 -28.7 | 285 38 37.0 -10.2 14 70 17760 285 71 68.6 -18.4 | 270 44 44.0 0.1 15 50 19830 280 83 81.7 -14.4 | 266 57 57.1 4.1 16 30 23030 265 104 103.6 9.1 | 251 84 79.0 27.6 17 20 25610 260 112 110.3 19.4 | 246 94 85.7 38.0 18 10 30140 255 75 72.4 19.4 | 232 61 47.8 37.9 Wind Parameters Mean winds (0-6000m): 277.0 at 41.1 knts Storm direction: 307.0 at 30.8 knts Shear (0-3000m) pos: 9.1 neg: 0.0 tot: 9.1 10-3/s Storm rel Dir Shear (0-3000m): 115.9 deg Storm rel helicity (0-3000m) pos: 535.5 neg: -1.2 tot: 534.2 m^2/s^2 ave: 178.1 10^-3 m/s^2 rel: 0.94 Storm rel vorticity (0-3000m) horiz: 11.4 stream: 10.8 10^-3/s Energy-Hel index: 0.20 Bulk Rich Number: 0.39 Bulk Shear: 175.76 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 ------------------------------------------------------------------------------- 500 215 22 161 38| 22.4 0.0 22.4|236.8 0.0 236.8 473.6 0.96| 24.8 23.7 1000 235 26 175 34| 17.4 0.0 17.4|353.3 0.0 353.3 353.3 0.93| 20.2 18.9 1500 247 30 186 31| 14.3 0.0 14.3|425.0 0.0 425.0 283.4 0.94| 17.0 15.9 2000 254 33 195 29| 11.9 0.0 11.9|464.7 0.0 464.7 232.4 0.94| 14.3 13.4 2500 261 36 204 27| 10.4 0.0 10.4|505.5 0.0 505.5 202.2 0.95| 12.7 12.0 3000 266 38 212 25| 9.1 0.0 9.1|535.5 -1.2 534.2 178.1 0.94| 11.4 10.8 4000 272 40 222 23| 6.9 0.5 7.4|535.5 -13.4 522.0 130.5 0.86| 9.1 7.8 5000 275 41 227 22| 5.5 0.8 6.3|535.5 -25.6 509.9 102.0 0.78| 7.7 6.0 6000 277 41 230 21| 4.6 0.7 5.3|545.8 -29.3 516.4 86.1 0.76| 6.8 5.1 Wrote GIF file: /home/apache/climate/data/raob//U9612/skewt/U9612.skewt.20260109.12.gif