UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042700.upa.cvt Date: 0000Z 27 APR 25 Searching for X2098... Searching the city database file for: X2098 ... Date:0000Z 27 APR 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 1003 5 4.4 -3.6 56 8.0 1.3 360 3 277.3 277.8 274.2 285.4 2.92 1 1000 29 4.2 -5.8 48 10.0 0.5 360 3 277.4 277.8 273.6 284.3 2.47 2 925 654 -1.7 -7.7 64 6.0 -3.7 325 13 277.6 278.0 273.5 284.1 2.31 3 875 1092 -5.9 -10.3 71 4.4 -7.2 338 14 277.7 278.0 273.1 283.3 1.99 4 850 1319 -6.7 -10.1 77 3.4 -7.8 345 15 279.1 279.5 274.0 285.1 2.08 5 814 1656 -8.1 -10.7 82 2.6 -8.9 349 15 281.1 281.5 275.1 287.1 2.07 6 754 2249 -10.1 -14.8 68 4.7 -11.4 357 15 285.2 285.5 276.6 289.9 1.61 7 700 2816 -15.1 -19.6 68 4.5 -16.1 5 15 285.8 286.0 276.3 289.2 1.15 8 686 2968 -16.3 -20.5 70 4.2 -17.2 5 15 286.1 286.3 276.3 289.4 1.09 9 675 3090 -16.3 -20.6 69 4.3 -17.2 6 15 287.4 287.6 277.0 290.8 1.10 10 660 3259 -16.3 -21.3 65 5.0 -17.4 6 15 289.3 289.4 277.9 292.5 1.06 11 590 4094 -21.5 -35.5 27 14.0 -23.2 8 14 292.6 292.7 278.4 293.7 0.31 12 557 4515 -24.9 -41.9 19 17.0 -26.5 8 14 293.5 293.5 278.6 294.1 0.17 13 500 5290 -31.5 -47.5 19 16.0 -32.5 10 13 294.6 294.7 279.1 295.0 0.10 14 406 6721 -44.3 -52.3 41 8.0 -44.6 43 20 296.2 296.2 279.7 296.4 0.07 15 400 6820 -44.7 -52.7 40 8.0 -45.0 45 21 296.9 296.9 280.1 297.2 0.07 16 365 7432 -46.9 -55.9 35 9.0 -47.1 50 27 301.8 301.8 282.2 302.0 0.05 17 337 7964 -45.7 -56.7 28 11.0 -46.0 44 24 310.4 310.5 285.5 310.6 0.05 18 300 8740 -45.9 -59.9 19 14.0 -46.3 35 19 320.7 320.7 289.0 320.8 0.04 19 250 9950 -45.5 -63.5 11 18.0 -46.1 15 13 338.4 338.4 294.0 338.5 0.03 20 200 11440 -45.5 -68.5 6 23.0 -46.3 350 17 360.7 360.7 298.8 360.8 0.02 21 186 11923 -44.7 -68.7 5 24.0 -45.6 339 16 369.6 369.6 300.5 369.7 0.02 22 150 13350 -47.3 -72.3 4 25.0 -48.1 305 15 388.6 388.6 303.6 388.6 0.01 23 112 15273 -49.1 -74.1 4 25.0 -50.0 273 12 419.1 419.1 307.6 419.1 0.01 24 106 15636 -46.9 -72.9 4 26.0 -48.1 266 12 429.9 429.9 308.9 430.0 0.02 25 100 16020 -48.7 -73.7 4 25.0 -49.7 260 11 433.6 433.6 309.2 433.7 0.02 26 70 18340 -53.7 -77.7 4 24.0 -54.5 270 19 469.5 469.5 312.6 469.6 0.01 27 62 19116 -56.1 -80.1 3 24.0 -56.8 274 16 480.8 480.8 313.5 480.8 0.01 28 51 20372 -51.3 -76.3 4 25.0 -52.7 279 11 519.6 519.6 316.3 519.8 0.02 29 50 20500 -52.1 -77.1 3 25.0 -53.5 280 11 520.7 520.7 316.4 520.8 0.02 30 36 22607 -56.5 -79.5 4 23.0 -57.6 251 8 560.6 560.6 318.7 560.7 0.02 31 30 23770 -54.3 -78.3 4 24.0 -55.9 235 7 596.6 596.6 320.5 596.8 0.03 32 25 24949 -50.9 -75.9 4 25.0 -53.5 168 8 638.3 638.3 322.3 638.7 0.05 33 20 26400 -51.7 -76.7 3 25.0 -54.6 85 9 677.9 677.9 323.7 678.4 0.06 34 14 28746 -45.5 -71.5 4 26.0 -51.4 771.7 771.8 326.5 773.4 0.18 TRP 365 7432 -46.9 -55.9 35 9.0 -47.1 50 27 301.8 301.8 282.2 302.0 0.05 WND Sounding variables and indices 1000-500 mb thick: 5261.00 m Freezing level: 946.61 mb = 473.92 m = 1554.82 ft Wetbulb zero: 991.78 mb = 95.18 m = 312.26 ft Precipitable water: 0.29 inches Sfc-500 mean rel hum: 53.50 % Est. max temperature: 6.04 C = 42.87 F Sfc-Lift cond lev (LCL): 886.17 mb = 992.31 m = 3255.58 ft T: -4.94 C 700-500 lapse rate: 6.63 C/km ThetaE index: 2.12 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 758.22 mb = 2205.40 m = 7235.48 ft Mean mixing ratio: 2.37 g/kg Conv temperature: 11.97 C = 53.54 F Cap Strength: 8.95 C Lifted Index: 9.20 C Risk: None Lifted Index @300 mb: 25.92 C Lifted Index @700 mb: 4.57 C Showalter Index: 8.50 C Risk: None Total Totals Index: 46.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.80 C Cross Totals Index: 21.40 C K Index: 10.20 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 2.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.75 J/kg Max Up Vert Vel: 1.23 m/s Conv Inhibition (B-): 64312.88 J/kg Cap Strength: 9.19 C Lift Cond Lev (LCL): 846.62 mb = 1350.06 m = 4429.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 30 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 1003 5 360 3 -0.0 -3.0 | 221 8 5.2 5.9 1 1000 29 360 3 -0.0 -3.0 | 221 8 5.2 5.9 2 925 654 325 13 7.5 -10.6 | 278 13 12.6 -1.8 3 850 1319 345 15 3.9 -14.5 | 302 11 9.1 -5.6 4 700 2816 5 15 -1.3 -14.9 | 327 7 3.9 -6.1 5 500 5290 10 13 -2.3 -12.8 | 323 5 2.9 -3.9 6 400 6820 45 21 -14.8 -14.8 | 58 11 -9.7 -6.0 7 365 7432 50 27 -20.7 -17.4 | 61 18 -15.5 -8.5 8 300 8740 35 19 -10.9 -15.6 | 41 9 -5.7 -6.7 9 250 9950 15 13 -3.4 -12.6 | 334 4 1.8 -3.7 10 200 11440 350 17 3.0 -16.7 | 314 11 8.1 -7.9 11 150 13350 305 15 12.3 -8.6 | 269 17 17.5 0.3 12 100 16020 260 11 10.8 1.9 | 236 19 16.0 10.8 13 70 18340 270 19 19.0 -0.0 | 250 26 24.2 8.9 14 50 20500 280 11 10.8 -1.9 | 246 17 16.0 7.0 15 30 23770 235 7 5.7 4.0 | 220 17 10.9 12.9 16 20 26400 85 9 -9.0 -0.8 | 155 9 -3.8 8.1 Wind Parameters Mean winds (0-6000m): 0.3 at 13.7 knts Storm direction: 30.3 at 10.3 knts Shear (0-3000m) pos: 1.4 neg: 1.4 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 105.8 deg Storm rel helicity (0-3000m) pos: 40.6 neg: -0.0 tot: 40.6 m^2/s^2 ave: 13.5 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 8.22 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 ------------------------------------------------------------------------------- 500 340 7 250 8| 0.0 8.3 8.3| 13.9 0.0 13.9 27.8 0.83| 8.5 7.1 1000 331 10 268 10| 1.8 4.1 5.9| 24.4 0.0 24.4 24.4 0.76| 7.0 5.3 1500 336 11 279 10| 1.8 2.8 4.6| 32.7 0.0 32.7 21.8 0.78| 5.8 4.5 2000 341 12 287 10| 1.6 2.1 3.7| 36.0 0.0 36.0 18.0 0.78| 4.8 3.7 2500 345 13 292 9| 1.5 1.7 3.2| 38.9 0.0 38.9 15.6 0.77| 4.2 3.2 3000 348 13 297 9| 1.4 1.4 2.8| 40.6 -0.0 40.6 13.5 0.77| 3.7 2.8 4000 353 14 304 8| 1.0 1.0 2.1| 40.6 -0.2 40.3 10.1 0.73| 2.9 2.1 5000 357 14 308 8| 0.8 0.8 1.6| 40.6 -0.5 40.0 8.0 0.69| 2.4 1.7 6000 0 14 313 7| 1.1 0.7 1.8| 48.2 -0.6 47.6 7.9 0.73| 2.5 1.8 Wrote GIF file: /home/apache/climate/data/raob//X2098/skewt/X2098.skewt.20250427.00.gif