UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112612.upa.cvt Date: 1200Z 26 NOV 25 Searching for X0635... Searching the city database file for: X0635 ... Date:1200Z 26 NOV 25 Station: X0635 WMO ident: 30635 Latitude: 54.42 Longitude: 109.02 ------------------------------------------------------------------------------- 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 157 SFC 962 456 -10.5 -12.6 85 2.1 -11.0 70 1 265.6 265.8 264.4 269.7 1.51 2 936 667 -11.1 -15.1 72 4.0 -12.0 168 7 267.1 267.3 265.0 270.5 1.26 3 925 758 -12.1 -16.7 69 4.6 -13.1 210 9 266.9 267.1 264.7 270.0 1.12 4 914 849 -12.9 -17.7 67 4.8 -13.9 216 9 267.0 267.2 264.6 269.9 1.04 5 850 1398 -16.9 -20.2 76 3.3 -17.5 255 9 268.4 268.6 265.3 271.0 0.90 6 700 2820 -29.1 -32.6 72 3.5 -29.4 280 21 270.3 270.3 265.6 271.3 0.35 7 644 3409 -33.5 -36.8 72 3.3 -33.7 290 29 271.8 271.8 266.4 272.6 0.25 8 631 3552 -32.7 -35.8 74 3.1 -32.9 292 31 274.3 274.3 268.1 275.2 0.29 9 511 5028 -34.7 -45.7 32 11.0 -35.3 317 50 288.9 288.9 276.3 289.4 0.13 10 500 5180 -35.3 -47.3 28 12.0 -36.0 320 52 290.0 290.0 276.9 290.4 0.11 11 498 5208 -35.5 -47.5 28 12.0 -36.1 320 52 290.1 290.1 276.9 290.5 0.11 12 400 6720 -41.7 -47.7 52 6.0 -42.0 325 68 300.8 300.8 281.8 301.2 0.13 13 379 7082 -43.5 -49.5 51 6.0 -43.7 326 69 303.1 303.1 282.8 303.5 0.11 14 376 7135 -44.3 -49.3 57 5.0 -44.5 326 69 302.7 302.7 282.7 303.1 0.11 15 300 8600 -56.5 -61.5 53 5.0 -56.6 330 71 305.7 305.7 283.7 305.8 0.03 16 287 8880 -58.9 -63.9 52 5.0 -59.0 327 72 306.2 306.2 283.9 306.3 0.02 17 263 9427 -61.8 -66.8 51 5.0 -61.9 320 75 309.7 309.7 285.2 309.7 0.02 18 250 9740 -63.5 -68.5 51 5.0 -63.6 320 73 311.7 311.7 285.9 311.7 0.02 19 244 9889 -64.9 -69.8 51 4.9 -64.9 320 73 311.7 311.7 285.9 311.8 0.01 20 222 10467 -65.7 -70.5 51 4.8 -65.7 318 70 319.0 319.1 288.5 319.1 0.01 21 200 11110 -60.9 -65.9 52 5.0 -61.0 315 66 336.3 336.3 293.4 336.4 0.03 22 192 11364 -59.3 -64.3 52 5.0 -59.4 316 63 342.8 342.8 295.0 343.0 0.04 23 150 12900 -60.7 -65.7 52 5.0 -60.8 325 44 365.5 365.5 299.8 365.7 0.04 24 143 13198 -60.3 -65.3 52 5.0 -60.4 323 44 371.2 371.2 300.8 371.4 0.04 25 128 13881 -65.3 -71.3 43 6.0 -65.4 317 46 374.2 374.2 301.3 374.3 0.02 26 100 15380 -66.5 -73.5 37 7.0 -66.6 305 48 399.2 399.2 305.1 399.3 0.02 27 70 17540 -66.5 -73.5 37 7.0 -66.6 300 38 442.1 442.1 310.1 442.3 0.03 28 50 19560 -69.5 -77.5 30 8.0 -69.6 285 33 479.7 479.7 313.4 479.8 0.02 29 30 22610 -70.5 -78.5 30 8.0 -70.7 255 27 552.4 552.5 318.2 552.6 0.03 30 28 23020 -70.3 -79.3 25 9.0 -70.5 564.0 564.0 318.9 564.2 0.03 TRP 244 9889 -64.9 -69.8 51 4.9 -64.9 320 73 311.7 311.7 285.9 311.8 0.01 WND 263 9427 -61.8 -66.8 51 5.0 -61.9 320 75 309.7 309.7 285.2 309.7 0.02 Sounding variables and indices 1000-500 mb thick: 5023.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 65.00 % Est. max temperature: -7.19 C = 19.06 F Sfc-Lift cond lev (LCL): 930.02 mb = 716.45 m = 2350.53 ft T: -11.64 C 700-500 lapse rate: 2.63 C/km ThetaE index: 0.61 C Layer 925.0- 850.0 mb Conv cond level (CCL): 836.23 mb = 1517.62 m = 4979.00 ft Mean mixing ratio: 1.12 g/kg Conv temperature: -7.49 C = 18.52 F Cap Strength: 15.61 C Lifted Index: 16.36 C Risk: None Lifted Index @300 mb: 25.13 C Lifted Index @700 mb: 1.17 C Showalter Index: 15.77 C Risk: None Total Totals Index: 33.50 C Risk: None Vertical Totals Index: 18.40 C Cross Totals Index: 15.10 C K Index: -5.30 Risk: None Sweat Index: 70.00 Risk: None Energy Index: 3.93 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.55 J/kg Max Up Vert Vel: 3.89 m/s Conv Inhibition (B-): 39936.82 J/kg Cap Strength: 15.99 C Lift Cond Lev (LCL): 855.51 mb = 1349.12 m = 4426.20 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 339 at 24 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 ---------------------------------------------------------- 0 962 456 70 1 -0.9 -0.3 | 156 24 -9.7 22.0 1 925 758 210 9 4.5 7.8 | 172 30 -4.2 30.2 2 850 1398 255 9 8.7 2.3 | 180 25 -0.0 24.7 3 700 2820 280 21 20.7 -3.6 | 213 22 11.9 18.7 4 500 5180 320 52 33.4 -39.8 | 305 30 24.7 -17.4 5 400 6720 325 68 39.0 -55.7 | 318 45 30.3 -33.3 6 300 8600 330 71 35.5 -61.5 | 326 47 26.8 -39.1 7 263 9427 320 75 48.2 -57.5 | 312 53 39.5 -35.1 8 250 9740 320 73 46.9 -55.9 | 311 51 38.2 -33.5 9 244 9889 320 73 46.9 -55.9 | 311 51 38.2 -33.5 10 200 11110 315 66 46.7 -46.7 | 303 45 37.9 -24.3 11 150 12900 325 44 25.2 -36.0 | 310 21 16.5 -13.7 12 100 15380 305 48 39.3 -27.5 | 280 31 30.6 -5.1 13 70 17540 300 38 32.9 -19.0 | 262 24 24.2 3.4 14 50 19560 285 33 31.9 -8.5 | 239 27 23.1 13.8 15 30 22610 255 27 26.1 7.0 | 211 34 17.3 29.4 Wind Parameters Mean winds (0-6000m): 308.7 at 32.0 knts Storm direction: 338.7 at 24.0 knts Shear (0-3000m) pos: 5.2 neg: 0.0 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 81.1 deg Storm rel helicity (0-3000m) pos: 245.6 neg: -8.6 tot: 237.1 m^2/s^2 ave: 79.0 10^-3 m/s^2 rel: 0.79 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 6.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.05 Bulk Shear: 147.82 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 ------------------------------------------------------------------------------- 500 212 7 169 28| 10.2 0.0 10.2| 88.3 -8.6 79.7 159.5 0.61| 17.0 10.3 1000 230 8 174 28| 5.4 0.0 5.4|108.2 -8.6 99.7 99.7 0.59| 11.2 6.6 1500 244 9 179 26| 5.0 0.0 5.0|137.6 -8.6 129.1 86.1 0.66| 9.0 5.9 2000 255 11 184 25| 4.8 0.0 4.8|167.5 -8.6 158.9 79.5 0.71| 8.0 5.7 2500 264 13 189 24| 4.9 0.0 4.9|201.1 -8.6 192.5 77.0 0.75| 7.6 5.7 3000 271 15 195 23| 5.2 0.0 5.2|245.6 -8.6 237.1 79.0 0.79| 7.6 6.1 4000 287 20 213 20| 5.5 0.0 5.5|348.2 -8.6 339.6 84.9 0.85| 7.9 6.7 5000 301 26 237 16| 5.7 0.0 5.7|454.5 -8.6 446.0 89.2 0.85| 8.1 6.8 6000 309 32 262 16| 5.6 0.0 5.6|506.3 -8.6 497.8 83.0 0.80| 7.6 6.1 Wrote GIF file: /home/apache/climate/data/raob//X0635/skewt/X0635.skewt.20251126.12.gif