UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120812.upa.cvt Date: 1200Z 8 DEC 25 Searching for X2061... Searching the city database file for: X2061 ... Date:1200Z 8 DEC 25 Station: X2061 WMO ident: 32061 Latitude: 50.90 Longitude: 142.17 ------------------------------------------------------------------------------- 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 1006 33 -6.3 -9.6 77 3.3 -7.2 310 7 266.4 266.7 265.6 271.4 1.83 1 1000 80 -6.5 -10.0 76 3.5 -7.5 320 7 266.6 266.9 265.7 271.5 1.78 2 925 683 -11.7 -14.1 82 2.4 -12.3 330 5 267.3 267.6 265.4 271.2 1.39 3 850 1325 -16.7 -19.1 82 2.4 -17.1 350 9 268.7 268.8 265.6 271.5 0.99 4 807 1713 -18.7 -20.9 83 2.2 -19.1 333 8 270.5 270.7 266.8 273.1 0.89 5 700 2759 -25.7 -28.9 74 3.2 -26.1 285 5 274.0 274.1 268.4 275.5 0.50 6 538 4626 -36.5 -43.5 48 7.0 -36.9 238 13 282.6 282.6 272.9 283.1 0.15 7 501 5116 -39.9 -47.9 42 8.0 -40.2 225 15 284.2 284.2 273.8 284.6 0.10 8 500 5130 -39.9 -47.9 42 8.0 -40.2 225 15 284.4 284.4 273.9 284.7 0.10 9 406 6513 -50.5 -56.5 49 6.0 -50.6 234 6 288.1 288.1 275.7 288.3 0.04 10 400 6610 -50.9 -56.9 49 6.0 -51.0 235 5 288.8 288.8 276.2 289.0 0.04 11 356 7364 -54.9 -60.9 47 6.0 -55.0 215 10 293.3 293.3 278.3 293.4 0.03 12 345 7565 -55.5 -61.5 47 6.0 -55.6 210 11 295.1 295.1 279.1 295.2 0.03 13 316 8126 -55.9 -61.9 47 6.0 -56.0 219 19 302.0 302.0 282.3 302.1 0.03 14 300 8460 -52.3 -58.3 48 6.0 -52.4 225 23 311.6 311.6 285.9 311.8 0.05 15 285 8793 -50.3 -57.3 43 7.0 -50.5 221 24 319.1 319.1 288.5 319.3 0.06 16 250 9650 -48.5 -56.5 39 8.0 -48.8 210 25 334.0 334.0 292.9 334.3 0.07 17 200 11120 -47.9 -58.9 27 11.0 -48.3 225 35 356.9 356.9 298.1 357.2 0.07 18 164 12430 -46.3 -59.3 22 13.0 -47.0 239 36 380.4 380.5 302.4 380.8 0.08 19 150 13020 -47.1 -61.1 19 14.0 -47.8 245 36 388.9 388.9 303.7 389.2 0.07 20 100 15690 -49.3 -66.3 12 17.0 -50.2 230 36 432.5 432.5 309.1 432.7 0.05 21 84 16827 -51.1 -69.1 10 18.0 -52.0 232 42 450.9 450.9 311.0 451.2 0.04 22 71 17927 -48.3 -67.3 9 19.0 -49.7 235 48 479.1 479.1 313.4 479.5 0.06 23 70 18020 -48.9 -67.9 9 19.0 -50.2 235 48 479.8 479.8 313.5 480.1 0.06 24 66 18406 -50.5 -68.5 10 18.0 -51.7 232 46 484.4 484.4 313.8 484.8 0.06 25 59 19146 -45.5 -65.5 9 20.0 -47.6 225 42 511.5 511.5 315.8 512.1 0.10 26 52 19981 -49.5 -69.5 8 20.0 -51.1 217 37 520.9 521.0 316.4 521.4 0.06 27 50 20240 -46.7 -67.7 7 21.0 -48.8 215 36 533.4 533.4 317.2 534.0 0.08 28 40 21693 -53.9 -73.9 7 20.0 -55.2 204 36 550.5 550.5 318.1 550.8 0.04 29 34 22752 -46.7 -68.7 6 22.0 -49.6 196 35 595.6 595.7 320.5 596.4 0.11 30 30 23580 -47.1 -70.1 5 23.0 -50.3 190 35 616.2 616.3 321.3 617.0 0.10 31 25 24786 -46.7 -69.7 6 23.0 -50.4 179 25 650.4 650.4 322.7 651.4 0.13 32 23 25336 -49.1 -71.1 6 22.0 -52.3 174 21 659.0 659.1 323.0 659.9 0.11 33 20 26250 -50.1 -74.1 4 24.0 -53.4 165 13 682.8 682.9 323.9 683.5 0.08 34 16 27703 -51.7 -74.7 5 23.0 -55.1 722.6 722.6 325.1 723.4 0.10 35 15 28124 -48.7 -72.7 5 24.0 -53.2 746.0 746.1 325.8 747.3 0.14 TRP 345 7565 -55.5 -61.5 47 6.0 -55.6 210 11 295.1 295.1 279.1 295.2 0.03 WND Sounding variables and indices 1000-500 mb thick: 5050.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 69.36 % Est. max temperature: -4.14 C = 24.54 F Sfc-Lift cond lev (LCL): 954.58 mb = 439.50 m = 1441.90 ft T: -9.60 C 700-500 lapse rate: 5.99 C/km ThetaE index: 0.33 C Layer 925.0- 850.0 mb Conv cond level (CCL): 904.20 mb = 855.68 m = 2807.33 ft Mean mixing ratio: 1.55 g/kg Conv temperature: -4.99 C = 23.03 F Cap Strength: 10.79 C Lifted Index: 10.94 C Risk: None Lifted Index @300 mb: 28.60 C Lifted Index @700 mb: 3.72 C Showalter Index: 10.82 C Risk: None Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.20 C Cross Totals Index: 20.80 C K Index: 0.90 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 2.78 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.68 J/kg Max Up Vert Vel: 2.31 m/s Conv Inhibition (B-): 60182.15 J/kg Cap Strength: 10.72 C Lift Cond Lev (LCL): 913.03 mb = 781.90 m = 2565.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 292 at 7 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 1006 33 310 7 5.4 -4.5 | 22 2 -0.8 -2.0 1 1000 80 320 7 4.5 -5.4 | 31 3 -1.7 -2.8 2 925 683 330 5 2.5 -4.3 | 64 4 -3.7 -1.8 3 850 1325 350 9 1.6 -8.9 | 36 8 -4.6 -6.4 4 700 2759 285 5 4.8 -1.3 | 132 2 -1.4 1.2 5 500 5130 225 15 10.6 10.6 | 199 14 4.4 13.1 6 400 6610 235 5 4.1 2.9 | 159 6 -2.1 5.4 7 345 7565 210 11 5.5 9.5 | 177 12 -0.7 12.0 8 300 8460 225 23 16.3 16.3 | 208 21 10.1 18.8 9 250 9650 210 25 12.5 21.7 | 195 25 6.3 24.2 10 200 11120 225 35 24.7 24.7 | 214 33 18.6 27.3 11 150 13020 245 36 32.6 15.2 | 236 32 26.4 17.7 12 100 15690 230 36 27.6 23.1 | 220 33 21.4 25.7 13 70 18020 235 48 39.3 27.5 | 228 45 33.1 30.0 14 50 20240 215 36 20.6 29.5 | 204 35 14.5 32.0 15 30 23580 190 35 6.1 34.5 | 180 37 -0.1 37.0 16 20 26250 165 13 -3.4 12.6 | 148 18 -9.5 15.1 Wind Parameters Mean winds (0-6000m): 262.1 at 8.9 knts Storm direction: 292.1 at 6.7 knts Shear (0-3000m) pos: 0.6 neg: 1.2 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 154.5 deg Storm rel helicity (0-3000m) pos: 3.6 neg: -4.7 tot: -1.1 m^2/s^2 ave: -0.4 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 3.1 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.32 Bulk Shear: 8.40 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 ------------------------------------------------------------------------------- 500 322 6 43 3| 2.5 0.0 2.5| 1.7 0.0 1.7 3.4 0.70| 2.9 2.0 1000 328 6 48 4| 1.9 0.0 1.9| 2.1 -2.1 0.0 0.0 0.12| 2.9 0.3 1500 336 7 42 5| 1.3 0.4 1.7| 2.1 -4.2 -2.1 -1.4 -0.05| 3.2 -0.2 2000 335 7 39 5| 1.0 0.7 1.7| 2.1 -4.7 -2.6 -1.3 -0.07| 3.2 -0.2 2500 332 7 39 5| 0.8 1.1 1.8| 2.8 -4.7 -2.0 -0.8 0.05| 3.2 0.2 3000 327 7 40 4| 0.6 1.2 1.9| 3.6 -4.7 -1.1 -0.4 0.16| 3.1 0.5 4000 308 7 18 2| 0.5 1.6 2.1| 4.6 -4.9 -0.3 -0.1 0.19| 3.0 0.6 5000 279 8 238 2| 0.4 1.9 2.3| 4.6 -11.6 -7.0 -1.4 0.06| 3.1 0.2 6000 262 9 215 5| 0.8 1.6 2.4| 4.6 -19.5 -14.9 -2.5 -0.02| 3.2 -0.1 Wrote GIF file: /home/apache/climate/data/raob//X2061/skewt/X2061.skewt.20251208.12.gif