UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120700.upa.cvt Date: 0000Z 7 DEC 25 Searching for X0635... Searching the city database file for: X0635 ... Date:0000Z 7 DEC 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 188 SFC 965 462 -10.7 -16.7 61 6.0 -12.0 270 7 265.1 265.3 263.3 268.1 1.07 2 925 786 -14.5 -20.5 60 6.0 -15.6 260 38 264.5 264.6 262.3 266.7 0.81 3 898 1007 -16.5 -21.5 65 5.0 -17.3 265 36 264.7 264.8 262.3 266.8 0.76 4 850 1413 -19.7 -23.5 72 3.8 -20.3 275 31 265.5 265.6 262.8 267.4 0.68 5 700 2827 -31.7 -34.3 78 2.6 -31.9 320 9 267.4 267.4 263.4 268.3 0.30 6 666 3177 -33.9 -36.6 77 2.7 -34.1 319 14 268.7 268.8 264.3 269.5 0.25 7 663 3209 -34.3 -37.0 76 2.7 -34.5 319 14 268.6 268.7 264.2 269.4 0.24 8 653 3315 -33.1 -35.8 77 2.7 -33.3 319 15 271.2 271.2 266.0 272.0 0.28 9 542 4603 -40.9 -44.3 70 3.4 -41.1 316 33 276.7 276.7 269.4 277.2 0.14 10 500 5150 -42.1 -45.9 66 3.8 -42.3 315 40 281.7 281.7 272.4 282.1 0.13 11 465 5639 -43.3 -47.6 62 4.3 -43.5 313 40 286.1 286.1 274.8 286.5 0.11 12 446 5918 -46.1 -50.6 60 4.5 -46.2 312 40 286.0 286.0 274.7 286.3 0.08 13 444 5947 -47.7 -52.6 57 4.9 -47.8 312 40 284.4 284.4 273.8 284.6 0.07 14 408 6502 -50.5 -55.3 57 4.8 -50.6 310 40 287.7 287.7 275.6 287.9 0.05 15 400 6630 -52.1 -57.1 55 5.0 -52.2 310 40 287.3 287.3 275.3 287.4 0.04 16 391 6777 -53.3 -58.3 54 5.0 -53.4 309 40 287.6 287.6 275.5 287.7 0.04 17 305 8357 -60.1 -65.1 52 5.0 -60.2 300 42 299.2 299.2 281.0 299.3 0.02 18 300 8460 -59.9 -64.9 52 5.0 -60.0 295 42 300.9 300.9 281.7 301.0 0.02 19 286 8759 -60.7 -65.7 52 5.0 -60.7 294 41 303.9 303.9 283.0 304.0 0.02 20 250 9610 -54.7 -59.7 54 5.0 -54.8 290 40 324.7 324.8 290.2 324.9 0.05 21 240 9871 -52.7 -58.7 48 6.0 -52.8 295 40 331.6 331.6 292.2 331.8 0.06 22 200 11040 -54.5 -60.5 47 6.0 -54.6 315 38 346.5 346.5 295.9 346.7 0.06 23 150 12890 -53.9 -63.9 28 10.0 -54.2 275 44 377.2 377.2 301.8 377.4 0.05 24 122 14214 -55.7 -66.7 24 11.0 -56.0 278 42 396.9 396.9 304.8 397.1 0.04 25 110 14879 -52.9 -64.9 22 12.0 -53.4 279 41 414.1 414.1 307.0 414.4 0.06 26 102 15364 -55.7 -68.7 18 13.0 -56.1 280 40 417.7 417.7 307.4 417.9 0.04 27 100 15490 -56.7 -69.7 18 13.0 -57.1 280 40 418.2 418.2 307.5 418.3 0.03 28 90 16153 -60.7 -73.7 16 13.0 -61.0 276 41 423.0 423.0 308.1 423.1 0.02 29 70 17720 -60.9 -74.9 14 14.0 -61.2 265 42 454.1 454.1 311.3 454.2 0.02 30 61 18577 -60.1 -74.1 14 14.0 -60.5 265 42 474.1 474.1 313.0 474.3 0.03 31 59 18786 -57.3 -72.3 13 15.0 -57.9 265 42 484.9 485.0 313.8 485.2 0.04 32 50 19820 -62.5 -77.5 12 15.0 -62.9 265 42 496.2 496.2 314.7 496.3 0.02 33 45 20461 -64.5 -79.5 11 15.0 -64.8 258 43 506.5 506.5 315.4 506.6 0.02 34 44 20598 -61.5 -77.5 10 16.0 -62.0 256 43 517.1 517.1 316.1 517.3 0.02 35 35 21991 -66.1 -82.1 9 16.0 -66.4 241 45 540.1 540.1 317.5 540.2 0.01 36 34 22169 -57.9 -73.9 11 16.0 -58.8 239 45 566.2 566.2 319.0 566.5 0.05 37 30 22950 -59.5 -75.5 11 16.0 -60.4 230 46 582.4 582.4 319.8 582.8 0.05 38 24 24335 -64.7 -80.7 9 16.0 -65.3 233 59 605.7 605.7 320.9 605.9 0.02 39 20 25470 -57.9 -74.9 10 17.0 -59.4 235 69 658.9 659.0 323.0 659.5 0.07 40 18 26139 -58.1 -75.1 10 17.0 -59.7 236 76 678.5 678.5 323.7 679.1 0.08 41 15 27303 -55.3 -73.3 9 18.0 -57.8 237 89 724.1 724.2 325.2 725.2 0.13 42 12 28735 -55.1 -74.1 8 19.0 -58.1 239 104 772.5 772.6 326.5 773.9 0.14 43 11 29306 -44.7 -66.7 7 22.0 -51.5 239 110 829.8 830.0 328.1 834.3 0.44 44 10 29940 -49.5 -70.5 7 21.0 -54.8 240 116 834.8 834.9 328.1 837.7 0.28 45 9.7 30139 -50.3 -71.3 7 21.0 -55.4 839.1 839.2 328.2 841.8 0.26 46 9.1 30565 -40.7 -64.7 6 24.0 -50.3 891.3 891.7 329.4 899.2 0.70 TRP 305 8357 -60.1 -65.1 52 5.0 -60.2 300 42 299.2 299.2 281.0 299.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 4962.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 71.72 % Est. max temperature: -9.88 C = 14.21 F Sfc-Lift cond lev (LCL): 876.08 mb = 1189.71 m = 3903.19 ft T: -17.94 C 700-500 lapse rate: 4.48 C/km ThetaE index: 1.36 C Layer 925.0- 898.0 mb Conv cond level (CCL): 824.80 mb = 1632.14 m = 5354.72 ft Mean mixing ratio: 0.83 g/kg Conv temperature: -10.00 C = 13.99 F Cap Strength: 8.27 C Lifted Index: 12.08 C Risk: None Lifted Index @300 mb: 23.93 C Lifted Index @700 mb: 1.15 C Showalter Index: 11.85 C Risk: None Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 22.40 C Cross Totals Index: 18.60 C K Index: -3.70 Risk: None Sweat Index: 102.00 Risk: None Energy Index: 3.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.82 J/kg Max Up Vert Vel: 1.91 m/s Conv Inhibition (B-): 59180.58 J/kg Cap Strength: 11.33 C Lift Cond Lev (LCL): 838.34 mb = 1513.60 m = 4965.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 332 at 21 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 ---------------------------------------------------------- 0 965 462 270 7 7.0 -0.0 | 171 19 -2.8 18.5 1 925 786 260 38 37.4 6.6 | 228 37 27.6 25.1 2 850 1413 275 31 30.9 -2.7 | 233 26 21.1 15.8 3 700 2827 320 9 5.8 -6.9 | 161 12 -4.0 11.6 4 500 5150 315 40 28.3 -28.3 | 298 21 18.5 -9.8 5 400 6630 310 40 30.6 -25.7 | 289 22 20.9 -7.2 6 305 8357 300 42 36.4 -21.0 | 275 27 26.6 -2.5 7 300 8460 295 42 38.1 -17.7 | 268 28 28.3 0.8 8 250 9610 290 40 37.6 -13.7 | 260 28 27.8 4.8 9 200 11040 315 38 26.9 -26.9 | 296 19 17.1 -8.4 10 150 12890 275 44 43.8 -3.8 | 247 37 34.1 14.7 11 100 15490 280 40 39.4 -6.9 | 249 32 29.6 11.6 12 70 17720 265 42 41.8 3.7 | 235 39 32.1 22.2 13 50 19820 265 42 41.8 3.7 | 235 39 32.1 22.2 14 30 22950 230 46 35.2 29.6 | 208 54 25.5 48.1 15 20 25470 235 69 56.5 39.6 | 219 75 46.7 58.1 16 10 29940 240 116 100.5 58.0 | 230 119 90.7 76.5 Wind Parameters Mean winds (0-6000m): 302.2 at 27.9 knts Storm direction: 332.2 at 20.9 knts Shear (0-3000m) pos: 5.4 neg: 5.7 tot: 11.1 10-3/s Storm rel Dir Shear (0-3000m): 26.7 deg Storm rel helicity (0-3000m) pos: 177.8 neg: -43.0 tot: 134.9 m^2/s^2 ave: 45.0 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 13.0 stream: 2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 48.58 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 ------------------------------------------------------------------------------- 500 262 28 218 29| 0.0 29.9 29.9|151.0 0.0 151.0 302.1 0.73| 33.6 24.6 1000 266 31 225 29| 4.7 15.0 19.7|167.0 0.0 167.0 167.0 0.62| 21.5 13.3 1500 271 29 227 26| 6.7 10.0 16.6|167.4 -7.9 159.5 106.3 0.46| 18.0 8.3 2000 274 26 225 23| 7.1 7.5 14.5|167.4 -29.0 138.5 69.2 0.28| 15.9 4.4 2500 276 23 220 21| 6.4 6.0 12.4|169.1 -43.0 126.1 50.5 0.18| 14.2 2.6 3000 280 22 219 19| 5.4 5.7 11.1|177.8 -43.0 134.9 45.0 0.22| 13.0 2.9 4000 291 22 226 15| 4.0 5.7 9.7|195.4 -43.0 152.4 38.1 0.30| 11.4 3.4 5000 298 25 243 14| 3.2 5.5 8.7|205.8 -46.7 159.1 31.8 0.29| 10.2 2.9 6000 302 28 255 14| 2.7 4.6 7.3|205.8 -59.4 146.4 24.4 0.26| 8.7 2.3 Wrote GIF file: /home/apache/climate/data/raob//X0635/skewt/X0635.skewt.20251207.00.gif