UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101912.upa.cvt Date: 1200Z 19 OCT 25 Searching for X2098... Searching the city database file for: X2098 ... Date:1200Z 19 OCT 25 Station: X2098 WMO ident: 32098 Latitude: 49.22 Longitude: 143.10 ------------------------------------------------------------------------------- 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 1018 7 0.2 -0.4 96 0.6 -0.0 290 5 272.0 272.6 272.2 281.8 3.64 1 1008 86 0.6 -1.8 84 2.4 -0.3 301 6 273.1 273.7 272.4 282.1 3.32 2 1000 150 0.2 -2.4 83 2.6 -0.8 310 7 273.4 273.9 272.3 282.1 3.20 3 957 500 -1.9 -5.7 75 3.8 -3.3 333 10 274.7 275.1 272.2 281.9 2.61 4 942 625 -2.5 -6.3 75 3.8 -3.8 341 12 275.3 275.7 272.5 282.3 2.53 5 925 769 -4.1 -7.6 77 3.5 -5.3 350 13 275.1 275.5 272.1 281.6 2.33 6 912 881 -5.5 -8.5 79 3.0 -6.5 349 12 274.8 275.2 271.7 280.9 2.20 7 850 1430 -9.3 -11.8 82 2.5 -10.0 345 7 276.4 276.7 272.1 281.6 1.82 8 700 2902 -19.5 -23.3 72 3.8 -20.2 220 9 280.9 281.0 273.1 283.4 0.84 9 646 3494 -24.1 -28.6 66 4.5 -24.7 232 12 282.2 282.3 273.4 283.9 0.56 10 573 4362 -27.9 -31.1 74 3.2 -28.3 250 17 287.6 287.7 276.2 289.2 0.50 11 551 4643 -29.1 -32.9 70 3.8 -29.5 256 19 289.4 289.5 277.0 290.8 0.44 12 500 5330 -34.5 -39.5 60 5.0 -34.9 270 23 291.0 291.0 277.6 291.8 0.25 13 419 6539 -43.5 -49.5 51 6.0 -43.7 274 33 294.5 294.5 279.0 294.9 0.10 14 400 6850 -44.7 -50.7 51 6.0 -44.9 275 35 296.9 296.9 280.1 297.2 0.09 15 334 8045 -49.5 -56.5 44 7.0 -49.7 270 46 306.0 306.0 283.9 306.2 0.05 16 300 8750 -48.5 -56.5 39 8.0 -48.7 265 48 317.0 317.0 287.8 317.2 0.06 17 293 8905 -47.3 -55.3 39 8.0 -47.6 264 50 320.8 320.9 289.1 321.1 0.07 18 250 9950 -48.7 -58.7 30 10.0 -49.0 260 64 333.7 333.7 292.7 333.9 0.06 19 209 11130 -48.3 -62.3 18 14.0 -48.8 260 67 351.8 351.8 297.1 352.0 0.04 20 200 11420 -48.1 -63.1 16 15.0 -48.6 260 68 356.6 356.6 298.1 356.8 0.04 21 156 13052 -48.4 -66.9 10 18.5 -49.1 260 69 382.3 382.3 302.6 382.4 0.03 22 150 13310 -48.5 -67.5 9 19.0 -49.2 265 64 386.5 386.5 303.3 386.6 0.03 23 147 13443 -48.5 -67.5 9 19.0 -49.2 265 64 388.7 388.7 303.6 388.9 0.03 24 126 14447 -52.3 -72.3 7 20.0 -52.8 265 63 399.4 399.4 305.1 399.5 0.02 25 100 15940 -52.5 -73.5 6 21.0 -53.2 265 62 426.3 426.3 308.4 426.4 0.02 26 86 16911 -54.5 -75.5 6 21.0 -55.1 263 55 441.0 441.0 310.0 441.1 0.02 27 75 17793 -51.5 -73.5 6 22.0 -52.5 261 49 464.9 465.0 312.2 465.1 0.02 28 70 18240 -52.9 -74.9 5 22.0 -53.8 260 46 471.2 471.2 312.7 471.3 0.02 29 64 18817 -52.9 -74.9 5 22.0 -53.9 259 48 483.4 483.5 313.7 483.6 0.02 30 55 19800 -49.9 -72.9 5 23.0 -51.4 256 50 511.7 511.7 315.8 512.0 0.04 31 50 20420 -51.3 -74.3 5 23.0 -52.7 255 52 522.6 522.6 316.5 522.8 0.03 TRP 334 8045 -49.5 -56.5 44 7.0 -49.7 270 46 306.0 306.0 283.9 306.2 0.05 WND 156 13052 -48.4 -66.9 10 18.5 -49.1 260 69 382.3 382.3 302.6 382.4 0.03 Sounding variables and indices 1000-500 mb thick: 5180.00 m Freezing level: 995.90 mb = 183.34 m = 601.50 ft Wetbulb zero: Below ground Precipitable water: 0.30 inches Sfc-500 mean rel hum: 73.67 % Est. max temperature: 4.19 C = 39.54 F Sfc-Lift cond lev (LCL): 1008.45 mb = 82.63 m = 271.10 ft T: 0.58 C 700-500 lapse rate: 6.18 C/km ThetaE index: 1.40 C Layer 925.0- 850.0 mb Conv cond level (CCL): 913.22 mb = 870.02 m = 2854.37 ft Mean mixing ratio: 2.81 g/kg Conv temperature: 3.08 C = 37.55 F Cap Strength: 7.09 C Lifted Index: 7.90 C Risk: None Lifted Index @300 mb: 24.84 C Lifted Index @700 mb: 1.69 C Showalter Index: 8.20 C Risk: None Total Totals Index: 47.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.20 C Cross Totals Index: 22.70 C K Index: 9.60 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 2.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.18 J/kg Max Up Vert Vel: 4.51 m/s Conv Inhibition (B-): 35180.50 J/kg Cap Strength: 7.87 C Lift Cond Lev (LCL): 921.26 mb = 800.91 m = 2627.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 303 at 10 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 1018 7 290 5 4.7 -1.7 | 135 6 -4.0 3.9 1 1000 150 310 7 5.4 -4.5 | 109 3 -3.3 1.1 2 925 769 350 13 2.3 -12.8 | 42 10 -6.4 -7.2 3 850 1430 345 7 1.8 -6.8 | 80 7 -6.8 -1.2 4 700 2902 220 9 5.8 6.9 | 167 13 -2.9 12.5 5 500 5330 270 23 23.0 -0.0 | 249 15 14.3 5.6 6 400 6850 275 35 34.9 -3.1 | 264 26 26.2 2.6 7 334 8045 270 46 46.0 -0.0 | 261 38 37.3 5.6 8 300 8750 265 48 47.8 4.2 | 256 40 39.2 9.8 9 250 9950 260 64 63.0 11.1 | 253 57 54.4 16.7 10 200 11420 260 68 67.0 11.8 | 253 61 58.3 17.4 11 156 13052 260 69 68.0 12.0 | 253 62 59.3 17.6 12 150 13310 265 64 63.8 5.6 | 259 56 55.1 11.2 13 100 15940 265 62 61.8 5.4 | 258 54 53.1 11.0 14 70 18240 260 46 45.3 8.0 | 250 39 36.6 13.6 15 50 20420 255 52 50.2 13.5 | 245 46 41.6 19.1 Wind Parameters Mean winds (0-6000m): 272.9 at 13.8 knts Storm direction: 302.9 at 10.3 knts Shear (0-3000m) pos: 1.6 neg: 3.1 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 35.6 deg Storm rel helicity (0-3000m) pos: 18.3 neg: -11.8 tot: 6.4 m^2/s^2 ave: 2.1 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.76 Bulk Shear: 13.36 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 ------------------------------------------------------------------------------- 500 319 8 83 3| 7.8 0.0 7.8| 0.0 -5.9 -5.9 -11.8 -0.75| 8.1 -6.1 1000 337 10 54 6| 4.8 0.0 4.8| 3.8 -6.9 -3.1 -3.1 -0.35| 7.1 -2.5 1500 340 9 59 6| 3.2 1.4 4.5| 10.8 -6.9 3.9 2.6 -0.07| 6.3 -0.4 2000 336 9 63 6| 2.4 2.2 4.6| 13.8 -6.9 6.9 3.5 0.10| 6.1 0.6 2500 326 9 66 4| 1.9 2.9 4.8| 16.0 -7.0 9.0 3.6 0.15| 6.2 0.9 3000 317 9 73 3| 1.6 3.1 4.7| 18.3 -11.8 6.4 2.1 0.09| 6.1 0.6 4000 282 10 193 4| 1.3 2.3 3.7| 43.9 -11.8 32.0 8.0 0.25| 5.5 1.4 5000 272 11 209 6| 1.9 1.9 3.7| 76.2 -11.8 64.3 12.9 0.37| 5.3 2.0 6000 273 14 226 7| 2.2 1.6 3.8|100.7 -11.8 88.9 14.8 0.41| 5.2 2.1 Wrote GIF file: /home/apache/climate/data/raob//X2098/skewt/X2098.skewt.20251019.12.gif