UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for X0372... Searching the city database file for: X0372 ... Date:0000Z 5 DEC 25 Station: X0372 WMO ident: 30372 Latitude: 56.92 Longitude: 118.37 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 100 1 920 -10594 0 0 SFC 918 -10256 -30.9 -34.5 71 3.6 -31.1 0 0 248.3 248.3 247.6 248.9 0.22 3 850 1267 -20.3 -25.3 64 5.0 -21.0 220 13 264.9 265.0 262.1 266.5 0.57 4 809 1638 -13.7 -19.7 60 6.0 -14.9 239 14 275.7 275.8 270.2 278.5 0.99 5 700 2718 -22.7 -27.5 65 4.8 -23.4 295 17 277.3 277.4 270.6 279.1 0.57 6 683 2898 -24.1 -28.3 68 4.2 -24.6 295 19 277.7 277.8 270.8 279.4 0.54 7 671 3027 -24.7 -28.5 71 3.8 -25.2 296 20 278.5 278.6 271.2 280.1 0.54 8 646 3305 -21.7 -24.6 77 2.9 -22.2 296 22 284.9 285.1 275.3 287.4 0.81 9 500 5150 -32.9 -36.4 71 3.5 -33.2 300 38 292.9 293.0 278.6 294.0 0.34 10 476 5494 -35.3 -38.9 70 3.6 -35.6 299 40 294.1 294.2 279.1 295.0 0.28 11 412 6482 -43.9 -48.1 63 4.2 -44.1 296 47 295.4 295.4 279.5 295.8 0.12 12 400 6680 -45.1 -49.3 63 4.2 -45.3 295 48 296.4 296.4 279.9 296.8 0.11 13 300 8540 -57.9 -62.2 58 4.3 -58.0 285 62 303.7 303.7 283.0 303.8 0.03 14 298 8582 -58.2 -62.5 58 4.3 -58.3 285 64 303.8 303.9 283.0 304.0 0.03 15 281 8953 -61.1 -65.1 59 4.0 -61.2 287 63 304.9 304.9 283.4 304.9 0.02 16 250 9680 -63.3 -67.6 56 4.3 -63.3 290 62 312.0 312.0 286.1 312.0 0.02 17 235 10057 -65.1 -69.3 56 4.2 -65.1 295 58 314.8 314.8 287.1 314.9 0.01 18 200 11050 -59.5 -63.9 56 4.4 -59.6 300 44 338.5 338.5 294.0 338.7 0.04 19 185 11542 -56.5 -61.0 57 4.5 -56.6 296 42 351.0 351.0 296.9 351.3 0.06 20 174 11931 -57.3 -62.0 55 4.7 -57.4 293 40 355.9 355.9 298.0 356.2 0.05 21 150 12870 -57.3 -63.3 46 6.0 -57.5 285 36 371.4 371.4 300.8 371.6 0.05 22 126 13975 -55.5 -62.5 41 7.0 -55.8 283 33 393.6 393.6 304.3 393.9 0.07 23 100 15430 -60.3 -69.3 30 9.0 -60.5 280 29 411.2 411.2 306.7 411.4 0.03 24 70 17640 -62.5 -73.5 21 11.0 -62.7 275 44 450.7 450.7 310.9 450.8 0.03 25 60 18592 -62.1 -74.1 19 12.0 -62.4 471.9 471.9 312.8 472.0 0.03 TRP 235 10057 -65.1 -69.3 56 4.2 -65.1 295 58 314.8 314.8 287.1 314.9 0.01 WND 298 8582 -58.2 -62.5 58 4.3 -58.3 285 64 303.8 303.9 283.0 304.0 0.03 Sounding variables and indices 1000-500 mb thick: 5050.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 69.11 % Est. max temperature: -3.52 C = 25.66 F Sfc-Lift cond lev (LCL): 863.51 mb = -1093.68 m = -3588.13 ft T: -22.47 C 700-500 lapse rate: 4.19 C/km ThetaE index: 0.00 C Layer 918.0--2403244174546658090678512915595657216.0 mb Conv cond level (CCL): 918.00 mb = -10256.44 m = -33649.31 ft Mean mixing ratio: 0.51 g/kg Conv temperature: -25.81 C = -14.46 F Cap Strength: 20.47 C Lifted Index: 25.32 C Risk: None Lifted Index @300 mb: 29.44 C Lifted Index @700 mb: 14.31 C Showalter Index: 21.78 C Risk: None Total Totals Index: 20.20 C Risk: None Vertical Totals Index: 12.60 C Cross Totals Index: 7.60 C K Index: -17.50 Risk: None Sweat Index: 64.00 Risk: None Energy Index: 5.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1870.05 J/kg Max Up Vert Vel: 61.16 m/s Conv Inhibition (B-): 32977.30 J/kg Cap Strength: 25.10 C Lift Cond Lev (LCL): 816.90 mb = 1564.88 m = 5134.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 220 at 2 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 ---------------------------------------------------------- 0 918 -10256 0 0 -0.0 -0.0 | 40 2 -1.6 -1.9 1 850 1267 220 13 8.4 10.0 | 220 11 6.8 8.1 2 700 2718 295 17 15.4 -7.2 | 303 17 13.8 -9.0 3 500 5150 300 38 32.9 -19.0 | 304 38 31.3 -20.9 4 400 6680 295 48 43.5 -20.3 | 298 47 41.9 -22.2 5 300 8540 285 62 59.9 -16.0 | 287 61 58.3 -17.9 6 298 8582 285 64 61.8 -16.6 | 287 63 60.2 -18.4 7 250 9680 290 62 58.3 -21.2 | 292 61 56.7 -23.1 8 235 10057 295 58 52.6 -24.5 | 297 57 51.0 -26.4 9 200 11050 300 44 38.1 -22.0 | 303 44 36.5 -23.9 10 150 12870 285 36 34.8 -9.3 | 289 35 33.2 -11.2 11 100 15430 280 29 28.6 -5.0 | 284 28 27.0 -6.9 12 70 17640 275 44 43.8 -3.8 | 278 43 42.2 -5.7 Wind Parameters Mean winds (0-6000m): 190.4 at 3.3 knts Storm direction: 220.4 at 2.4 knts Shear (0-3000m) pos: 0.0 neg: 0.6 tot: 0.6 10-3/s Storm rel Dir Shear (0-3000m): -45.7 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -2.8 tot: -2.8 m^2/s^2 ave: -0.9 10^-3 m/s^2 rel: -0.79 Storm rel vorticity (0-3000m) horiz: 0.6 stream: -0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1360.86 Bulk Shear: 1.37 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 ------------------------------------------------------------------------------- 500 197 0 41 2| 0.0 0.6 0.6| 0.0 -0.3 -0.3 -0.5 -0.67| 0.6 -0.4 1000 195 0 44 2| 0.0 0.6 0.6| 0.0 -0.6 -0.6 -0.6 -0.70| 0.6 -0.4 1500 193 1 49 2| 0.0 0.6 0.6| 0.0 -1.0 -1.0 -0.7 -0.72| 0.6 -0.4 2000 191 1 56 2| 0.0 0.6 0.6| 0.0 -1.5 -1.5 -0.8 -0.75| 0.6 -0.4 2500 189 1 64 2| 0.0 0.6 0.6| 0.0 -2.1 -2.1 -0.8 -0.77| 0.6 -0.5 3000 188 2 75 1| 0.0 0.6 0.6| 0.0 -2.8 -2.8 -0.9 -0.79| 0.6 -0.5 4000 186 2 99 1| 0.0 0.6 0.6| 0.0 -4.4 -4.4 -1.1 -0.83| 0.6 -0.5 5000 187 3 122 1| 0.0 0.6 0.6| 0.0 -6.6 -6.6 -1.3 -0.85| 0.7 -0.6 6000 190 3 143 2| 0.0 0.6 0.6| 0.0 -9.2 -9.2 -1.5 -0.87| 0.7 -0.6 Wrote GIF file: /home/apache/climate/data/raob//X0372/skewt/X0372.skewt.20251205.00.gif