UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102000.upa.cvt Date: 0000Z 20 OCT 25 Searching for X0054... Searching the city database file for: X0054 ... Date:0000Z 20 OCT 25 Station: X0054 WMO ident: 30054 Latitude: 59.45 Longitude: 112.58 ------------------------------------------------------------------------------- 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 1016 187 -1.1 -4.8 76 3.7 -2.4 180 3 270.8 271.3 269.9 278.0 2.63 1 1000 313 -3.3 -8.1 69 4.8 -4.8 235 5 269.9 270.2 268.4 275.5 2.07 2 925 924 -8.5 -10.9 83 2.4 -9.2 245 9 270.6 270.9 268.4 275.6 1.80 3 858 1502 -6.9 -10.9 73 4.0 -8.1 321 11 278.2 278.5 273.3 283.7 1.94 4 850 1574 -6.1 -11.1 68 5.0 -7.7 330 11 279.8 280.1 274.2 285.3 1.92 5 757 2476 -10.5 -14.2 74 3.7 -11.5 345 15 284.4 284.7 276.3 289.4 1.68 6 722 2841 -11.7 -27.7 25 16.0 -14.7 351 16 287.0 287.1 276.0 288.7 0.54 7 700 3078 -13.7 -28.7 27 15.0 -16.3 355 17 287.3 287.4 276.1 288.9 0.51 8 610 4113 -18.5 -38.5 15 20.0 -21.0 3 24 293.3 293.4 278.6 294.1 0.22 9 551 4865 -22.7 -43.7 13 21.0 -24.8 9 28 297.0 297.0 280.2 297.5 0.14 10 500 5570 -27.9 -45.9 16 18.0 -29.3 15 33 299.0 299.0 281.1 299.5 0.13 11 488 5743 -29.1 -46.1 18 17.0 -30.4 14 32 299.6 299.7 281.4 300.1 0.13 12 400 7120 -42.7 -48.7 52 6.0 -43.0 10 27 299.5 299.5 281.3 299.9 0.11 13 391 7272 -43.7 -49.7 51 6.0 -43.9 9 27 300.1 300.2 281.5 300.5 0.10 14 300 9000 -55.1 -63.1 36 8.0 -55.2 355 23 307.7 307.7 284.5 307.8 0.03 15 250 10150 -59.9 -68.9 30 9.0 -60.0 355 23 317.0 317.0 287.8 317.1 0.01 16 218 11000 -63.9 -73.9 24 10.0 -64.0 15 27 323.5 323.5 289.8 323.5 0.01 17 215 11085 -63.5 -73.5 24 10.0 -63.6 13 27 325.4 325.4 290.4 325.4 0.01 18 200 11530 -63.5 -73.5 24 10.0 -63.6 360 29 332.2 332.2 292.3 332.2 0.01 19 168 12611 -58.5 -69.5 23 11.0 -58.7 360 23 357.5 357.5 298.2 357.6 0.02 20 150 13320 -59.7 -71.7 20 12.0 -59.9 360 19 367.2 367.2 300.1 367.3 0.02 21 145 13532 -59.1 -71.1 20 12.0 -59.3 360 18 371.8 371.9 300.9 371.9 0.02 22 125 14461 -60.3 -74.3 14 14.0 -60.5 358 16 385.8 385.8 303.2 385.9 0.01 23 100 15850 -61.1 -77.1 10 16.0 -61.3 355 13 409.7 409.7 306.5 409.7 0.01 24 93 16300 -59.3 -75.3 11 16.0 -59.6 353 13 421.8 421.8 307.9 421.9 0.02 25 86 16788 -58.3 -75.3 10 17.0 -58.7 351 13 433.4 433.4 309.2 433.5 0.02 26 71 17982 -60.5 -78.5 8 18.0 -60.9 345 13 453.1 453.1 311.1 453.2 0.01 27 70 18070 -60.7 -78.7 8 18.0 -61.0 345 13 454.5 454.5 311.3 454.6 0.01 28 69 18160 -61.5 -79.5 7 18.0 -61.9 342 13 454.7 454.7 311.3 454.7 0.01 29 68 18251 -61.1 -79.1 8 18.0 -61.4 339 12 457.4 457.5 311.5 457.5 0.01 30 50 20180 -58.9 -78.9 6 20.0 -59.5 275 5 504.7 504.7 315.3 504.8 0.02 31 49 20307 -59.7 -79.7 6 20.0 -60.3 505.7 505.7 315.4 505.8 0.01 32 48 20435 -60.3 -80.3 6 20.0 -60.9 507.3 507.3 315.5 507.3 0.01 TRP 218 11000 -63.9 -73.9 24 10.0 -64.0 15 27 323.5 323.5 289.8 323.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5257.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 43.40 % Est. max temperature: 5.34 C = 41.61 F Sfc-Lift cond lev (LCL): 958.75 mb = 643.13 m = 2109.98 ft T: -6.11 C 700-500 lapse rate: 5.70 C/km ThetaE index: 2.44 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 707.56 mb = 2995.74 m = 9828.41 ft Mean mixing ratio: 1.99 g/kg Conv temperature: 15.35 C = 59.64 F Cap Strength: 18.41 C Lifted Index: 19.37 C Risk: None Lifted Index @300 mb: 22.63 C Lifted Index @700 mb: 12.18 C Showalter Index: 11.92 C Risk: None Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 21.80 C Cross Totals Index: 16.80 C K Index: -4.30 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 3.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.25 J/kg Max Up Vert Vel: 2.12 m/s Conv Inhibition (B-): 34110.80 J/kg Cap Strength: 19.31 C Lift Cond Lev (LCL): 911.98 mb = 1032.93 m = 3388.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 30 at 14 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 1016 187 180 3 0.0 3.0 | 205 17 7.3 15.5 1 1000 313 235 5 4.1 2.9 | 217 19 11.4 15.3 2 925 924 245 9 8.2 3.8 | 223 22 15.4 16.3 3 850 1574 330 11 5.5 -9.5 | 257 13 12.8 2.9 4 700 3078 355 17 1.5 -16.9 | 297 10 8.7 -4.5 5 500 5570 15 33 -8.5 -31.9 | 4 19 -1.3 -19.4 6 400 7120 10 27 -4.7 -26.6 | 350 14 2.6 -14.1 7 300 9000 355 23 2.0 -22.9 | 318 14 9.3 -10.5 8 250 10150 355 23 2.0 -22.9 | 318 14 9.3 -10.5 9 218 11000 15 27 -7.0 -26.1 | 359 14 0.3 -13.6 10 200 11530 360 29 -0.0 -29.0 | 336 18 7.3 -16.5 11 150 13320 360 19 -0.0 -19.0 | 312 10 7.3 -6.5 12 100 15850 355 13 1.1 -13.0 | 273 8 8.4 -0.5 13 70 18070 345 13 3.4 -12.6 | 271 11 10.6 -0.1 14 50 20180 275 5 5.0 -0.4 | 226 17 12.2 12.0 Wind Parameters Mean winds (0-6000m): 0.3 at 19.2 knts Storm direction: 30.3 at 14.4 knts Shear (0-3000m) pos: 3.5 neg: 0.0 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 96.2 deg Storm rel helicity (0-3000m) pos: 113.2 neg: 0.0 tot: 113.2 m^2/s^2 ave: 37.7 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 4.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 69.82 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 ------------------------------------------------------------------------------- 500 235 6 217 20| 6.7 0.0 6.7| 25.3 0.0 25.3 50.5 0.76| 6.8 5.2 1000 247 7 222 21| 5.5 0.0 5.5| 60.7 0.0 60.7 60.7 0.82| 7.1 5.8 1500 273 8 233 20| 4.9 0.0 4.9| 89.2 0.0 89.2 59.5 0.75| 8.1 6.1 2000 298 9 242 18| 4.2 0.0 4.2| 97.3 0.0 97.3 48.6 0.77| 6.8 5.2 2500 315 10 251 16| 3.8 0.0 3.8|105.2 0.0 105.2 42.1 0.78| 6.0 4.7 3000 327 11 258 14| 3.5 0.0 3.5|113.2 0.0 113.2 37.7 0.80| 5.6 4.4 4000 342 14 273 12| 3.5 0.0 3.5|132.3 0.0 132.3 33.1 0.82| 5.1 4.1 5000 353 17 293 10| 3.4 0.0 3.4|155.9 0.0 155.9 31.2 0.81| 4.8 3.9 6000 0 19 313 10| 3.0 0.2 3.2|166.5 -7.6 158.9 26.5 0.74| 4.5 3.3 Wrote GIF file: /home/apache/climate/data/raob//X0054/skewt/X0054.skewt.20251020.00.gif