UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120900.upa.cvt Date: 0000Z 9 DEC 25 Searching for X6003... Searching the city database file for: X6003 ... Date:0000Z 9 DEC 25 Station: X6003 WMO ident: 36003 Latitude: 52.28 Longitude: 76.95 ------------------------------------------------------------------------------- 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 1010 120 -12.3 -14.4 84 2.1 -12.8 160 19 260.1 260.3 259.8 263.4 1.24 1 1000 196 -13.3 -15.7 82 2.4 -13.8 125 25 259.9 260.0 259.3 262.9 1.12 2 961 501 -6.5 -9.1 82 2.6 -7.2 120 27 269.7 270.0 268.1 275.2 1.99 3 925 796 -8.5 -11.0 82 2.5 -9.2 115 29 270.6 270.9 268.4 275.5 1.78 4 850 1452 -7.9 -10.3 83 2.4 -8.7 140 15 277.9 278.2 273.3 283.7 2.05 5 812 1807 -8.7 -11.2 82 2.5 -9.5 155 15 280.7 281.0 274.8 286.4 2.00 6 755 2366 -12.9 -15.2 83 2.3 -13.5 180 16 282.0 282.3 274.9 286.6 1.55 7 708 2853 -15.9 -17.0 91 1.1 -16.2 201 17 284.0 284.2 275.7 288.2 1.42 8 700 2938 -16.7 -17.8 91 1.1 -17.0 205 17 284.0 284.2 275.6 288.0 1.35 9 610 3957 -23.1 -24.0 92 0.9 -23.2 213 24 288.0 288.2 277.0 290.8 0.90 10 601 4066 -23.7 -24.7 91 1.0 -23.9 214 24 288.6 288.7 277.3 291.2 0.86 11 551 4693 -28.5 -29.7 89 1.2 -28.6 219 28 290.1 290.2 277.6 292.0 0.59 12 533 4930 -31.1 -32.3 89 1.2 -31.2 221 30 289.8 289.9 277.3 291.3 0.48 13 500 5380 -33.7 -34.8 90 1.1 -33.8 225 33 292.0 292.0 278.3 293.3 0.40 14 477 5711 -35.5 -37.8 79 2.3 -35.7 228 34 293.7 293.7 279.0 294.7 0.31 15 452 6085 -38.7 -40.0 87 1.3 -38.8 232 36 294.2 294.3 279.1 295.1 0.26 16 440 6271 -39.9 -41.3 86 1.4 -40.0 234 37 295.0 295.0 279.4 295.8 0.23 17 400 6920 -43.7 -45.1 86 1.4 -43.7 240 40 298.2 298.2 280.8 298.8 0.17 18 391 7071 -45.9 -47.6 83 1.7 -46.0 241 41 297.3 297.3 280.3 297.7 0.13 19 363 7559 -49.3 -50.7 85 1.4 -49.3 243 43 299.1 299.1 281.1 299.5 0.10 20 336 8059 -53.3 -54.8 84 1.5 -53.4 246 45 300.3 300.3 281.5 300.6 0.07 21 300 8780 -56.3 -58.2 79 1.9 -56.3 250 48 306.0 306.0 283.8 306.2 0.05 22 291 8974 -58.7 -60.1 84 1.4 -58.7 252 47 305.2 305.3 283.5 305.4 0.04 23 287 9061 -59.9 -61.6 80 1.7 -59.9 252 47 304.7 304.7 283.4 304.9 0.03 24 266 9536 -63.1 -64.9 79 1.8 -63.1 257 45 306.8 306.8 284.1 306.9 0.02 25 250 9920 -63.5 -65.3 79 1.8 -63.5 260 44 311.7 311.7 285.9 311.8 0.02 26 211 10961 -63.7 -65.6 77 1.9 -63.7 326.8 326.8 290.9 326.9 0.03 TRP WND Sounding variables and indices 1000-500 mb thick: 5184.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.30 inches Sfc-500 mean rel hum: 86.92 % Est. max temperature: 4.49 C = 40.09 F Sfc-Lift cond lev (LCL): 976.28 mb = 379.93 m = 1246.47 ft T: -9.20 C 700-500 lapse rate: 6.96 C/km ThetaE index: 0.56 C Layer 1000.0- 961.0 mb Conv cond level (CCL): 1000.00 mb = 196.00 m = 643.04 ft Mean mixing ratio: 1.68 g/kg Conv temperature: -10.01 C = 13.98 F Cap Strength: 15.72 C Lifted Index: 16.64 C Risk: None Lifted Index @300 mb: 24.16 C Lifted Index @700 mb: 12.23 C Showalter Index: 7.35 C Risk: None Total Totals Index: 49.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.80 C Cross Totals Index: 23.40 C K Index: 14.40 Risk: None Sweat Index: 216.52 Risk: None Energy Index: 1.98 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 49.94 J/kg Max Up Vert Vel: 9.99 m/s Conv Inhibition (B-): 7736.13 J/kg Cap Strength: 16.46 C Lift Cond Lev (LCL): 924.69 mb = 798.59 m = 2620.02 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 227 at 18 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 1010 120 160 19 -6.5 17.9 | 106 20 -19.5 5.5 1 1000 196 125 25 -20.5 14.3 | 93 34 -33.5 2.0 2 925 796 115 29 -26.3 12.3 | 90 39 -39.3 -0.1 3 850 1452 140 15 -9.6 11.5 | 88 23 -22.6 -0.8 4 700 2938 205 17 7.2 15.4 | 118 7 -5.8 3.1 5 500 5380 225 33 23.3 23.3 | 223 15 10.3 11.0 6 400 6920 240 40 34.6 20.0 | 250 23 21.6 7.7 7 300 8780 250 48 45.1 16.4 | 263 32 32.1 4.1 8 250 9920 260 44 43.3 7.6 | 279 31 30.3 -4.7 Wind Parameters Mean winds (0-6000m): 196.5 at 23.9 knts Storm direction: 226.5 at 17.9 knts Shear (0-3000m) pos: 5.6 neg: 3.2 tot: 8.8 10-3/s Storm rel Dir Shear (0-3000m): 23.2 deg Storm rel helicity (0-3000m) pos: 46.6 neg: -68.7 tot: -22.1 m^2/s^2 ave: -7.4 10^-3 m/s^2 rel: 0.01 Storm rel vorticity (0-3000m) horiz: 9.5 stream: 0.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.43 Bulk Shear: 115.30 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 ------------------------------------------------------------------------------- 500 124 26 93 34| 0.0 19.3 19.3| 0.0 -52.5 -52.5 -105.0 -0.39| 19.3 -7.5 1000 121 26 92 35| 3.6 9.6 13.3| 10.8 -58.6 -47.8 -47.8 -0.24| 14.5 -3.5 1500 124 23 91 32| 5.6 6.4 12.0| 16.6 -68.7 -52.1 -34.7 -0.19| 13.1 -2.5 2000 130 21 93 29| 5.6 4.8 10.4| 33.6 -68.7 -35.1 -17.5 -0.09| 11.3 -1.0 2500 137 20 96 27| 5.8 3.9 9.6| 42.3 -68.7 -26.4 -10.5 -0.03| 10.3 -0.3 3000 145 20 99 25| 5.6 3.2 8.8| 46.6 -68.7 -22.1 -7.4 0.01| 9.5 0.1 4000 164 20 111 20| 5.1 2.4 7.5| 58.7 -68.7 -10.0 -2.5 0.12| 8.1 1.0 5000 183 22 128 15| 4.8 1.9 6.8| 73.9 -68.7 5.2 1.0 0.18| 7.3 1.3 6000 197 24 150 12| 4.6 1.6 6.2| 97.6 -68.7 28.9 4.8 0.24| 6.7 1.6 Wrote GIF file: /home/apache/climate/data/raob//X6003/skewt/X6003.skewt.20251209.00.gif