UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042512.upa.cvt Date: 1200Z 25 APR 25 Searching for X0635... Searching the city database file for: X0635 ... Date:1200Z 25 APR 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 203 SFC 968 463 -1.1 -5.4 73 4.3 -2.6 150 1 274.6 275.0 272.2 281.9 2.64 2 948 629 -2.7 -7.7 68 5.0 -4.4 217 7 274.6 275.0 271.6 280.9 2.25 3 925 824 -2.3 -9.3 59 7.0 -4.6 295 13 277.0 277.3 272.7 282.7 2.04 4 918 884 -2.5 -9.5 59 7.0 -4.8 297 13 277.4 277.7 272.9 283.1 2.02 5 894 1094 -4.7 -12.7 54 8.0 -7.0 303 13 277.2 277.5 272.2 281.8 1.61 6 850 1488 -8.3 -14.3 62 6.0 -9.9 315 13 277.5 277.7 272.1 281.7 1.48 7 707 2881 -19.9 -22.9 77 3.0 -20.4 310 24 279.7 279.8 272.4 282.2 0.86 8 706 2891 -20.3 -23.3 77 3.0 -20.8 310 24 279.3 279.5 272.2 281.8 0.83 9 700 2954 -20.1 -23.2 76 3.1 -20.6 310 25 280.2 280.4 272.8 282.7 0.84 10 678 3191 -18.7 -25.7 54 7.0 -19.9 309 26 284.4 284.5 274.8 286.5 0.70 11 647 3537 -20.7 -32.7 33 12.0 -22.3 306 28 285.9 286.0 275.2 287.1 0.38 12 549 4726 -29.7 -41.7 30 12.0 -30.6 299 33 289.0 289.0 276.5 289.6 0.18 13 520 5112 -29.7 -43.7 24 14.0 -30.8 297 35 293.5 293.5 278.6 294.0 0.15 14 500 5390 -31.1 -47.1 19 16.0 -32.1 295 36 295.1 295.1 279.3 295.5 0.11 15 459 5997 -34.3 -51.3 16 17.0 -35.2 287 38 298.4 298.4 280.8 298.7 0.07 16 400 6950 -42.5 -58.5 16 16.0 -43.0 275 42 299.8 299.8 281.3 299.9 0.04 17 346 7913 -49.7 -63.7 18 14.0 -50.0 267 42 302.7 302.7 282.5 302.8 0.02 18 300 8840 -51.9 -64.9 20 13.0 -52.1 260 42 312.2 312.2 286.1 312.3 0.02 19 276 9380 -54.1 -67.1 19 13.0 -54.3 260 44 316.6 316.6 287.6 316.6 0.02 20 272 9474 -54.3 -67.3 19 13.0 -54.5 261 44 317.6 317.6 288.0 317.6 0.02 21 250 10020 -51.7 -65.7 17 14.0 -52.0 270 42 329.2 329.2 291.5 329.3 0.02 22 200 11470 -47.7 -64.7 12 17.0 -48.3 285 35 357.2 357.2 298.2 357.4 0.03 23 191 11775 -47.3 -64.3 13 17.0 -47.9 284 34 362.6 362.6 299.2 362.8 0.04 24 163 12817 -51.5 -69.5 10 18.0 -52.0 281 31 372.4 372.4 301.0 372.5 0.02 25 150 13360 -50.3 -69.3 9 19.0 -50.9 280 29 383.4 383.4 302.8 383.5 0.02 26 121 14754 -52.7 -72.7 7 20.0 -53.2 277 26 403.3 403.3 305.6 403.4 0.02 27 112 15256 -49.9 -70.9 7 21.0 -50.7 276 25 417.6 417.6 307.4 417.7 0.02 28 100 15990 -53.7 -74.7 6 21.0 -54.3 275 23 424.0 424.0 308.2 424.1 0.02 29 83 17195 -50.5 -72.5 6 22.0 -51.5 272 16 453.7 453.7 311.2 453.8 0.03 30 74 17935 -55.3 -77.3 5 22.0 -55.9 271 11 458.7 458.7 311.7 458.8 0.01 31 70 18290 -54.1 -76.1 5 22.0 -54.9 270 9 468.6 468.7 312.5 468.7 0.02 32 50 20450 -52.5 -75.5 5 23.0 -53.8 280 7 519.8 519.8 316.3 519.9 0.03 33 43 21428 -50.9 -73.9 5 23.0 -52.6 308 7 546.6 546.6 317.9 546.9 0.04 34 37 22398 -54.5 -77.5 4 23.0 -55.9 336 7 561.4 561.4 318.7 561.5 0.03 35 32 23333 -52.1 -76.1 4 24.0 -54.1 3 7 591.6 591.6 320.2 591.9 0.04 36 30 23750 -53.1 -77.1 4 24.0 -54.9 15 7 599.9 599.9 320.6 600.1 0.04 37 25 24924 -53.9 -77.9 4 24.0 -55.9 35 9 629.7 629.7 321.9 630.0 0.04 38 20 26370 -50.5 -74.5 4 24.0 -53.7 60 11 681.6 681.6 323.9 682.3 0.08 39 18 27060 -48.9 -73.9 4 25.0 -52.8 707.5 707.5 324.7 708.3 0.10 40 13 29204 -47.5 -73.5 3 26.0 -52.9 781.4 781.4 326.8 782.7 0.14 TRP 276 9380 -54.1 -67.1 19 13.0 -54.3 260 44 316.6 316.6 287.6 316.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5187.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 50.12 % Est. max temperature: 2.23 C = 36.01 F Sfc-Lift cond lev (LCL): 904.92 mb = 997.69 m = 3273.22 ft T: -3.69 C 700-500 lapse rate: 4.52 C/km ThetaE index: 1.36 C Layer 894.0- 707.0 mb Conv cond level (CCL): 807.55 mb = 1875.32 m = 6152.55 ft Mean mixing ratio: 1.96 g/kg Conv temperature: 2.39 C = 36.30 F Cap Strength: 10.18 C Lifted Index: 11.30 C Risk: None Lifted Index @300 mb: 21.44 C Lifted Index @700 mb: 1.12 C Showalter Index: 11.48 C Risk: None Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: 16.80 C K Index: 5.40 Risk: None Sweat Index: 62.00 Risk: None Energy Index: 2.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.19 J/kg Max Up Vert Vel: 5.51 m/s Conv Inhibition (B-): 60777.67 J/kg Cap Strength: 10.84 C Lift Cond Lev (LCL): 828.37 mb = 1682.88 m = 5521.20 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 330 at 19 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 ---------------------------------------------------------- 0 968 463 150 1 -0.5 0.9 | 150 20 -10.4 17.7 1 925 824 295 13 11.8 -5.5 | 190 11 1.9 11.3 2 850 1488 315 13 9.2 -9.2 | 175 8 -0.7 7.6 3 700 2954 310 25 19.2 -16.1 | 266 9 9.3 0.7 4 500 5390 295 36 32.6 -15.2 | 266 23 22.7 1.6 5 400 6950 275 42 41.8 -3.7 | 248 35 32.0 13.1 6 300 8840 260 42 41.4 7.3 | 233 40 31.5 24.1 7 276 9380 260 44 43.3 7.6 | 234 41 33.4 24.4 8 250 10020 270 42 42.0 -0.0 | 242 36 32.1 16.8 9 200 11470 285 35 33.8 -9.1 | 252 25 23.9 7.7 10 150 13360 280 29 28.6 -5.0 | 238 22 18.7 11.7 11 100 15990 275 23 22.9 -2.0 | 221 20 13.0 14.8 12 70 18290 270 9 9.0 -0.0 | 177 17 -0.9 16.8 13 50 20450 280 7 6.9 -1.2 | 169 16 -3.0 15.6 14 30 23750 15 7 -1.8 -6.8 | 131 15 -11.7 10.0 15 20 26370 60 11 -9.5 -5.5 | 120 22 -19.4 11.3 Wind Parameters Mean winds (0-6000m): 299.5 at 26.0 knts Storm direction: 329.5 at 19.5 knts Shear (0-3000m) pos: 2.4 neg: 2.5 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 118.5 deg Storm rel helicity (0-3000m) pos: 92.5 neg: -5.1 tot: 87.4 m^2/s^2 ave: 29.1 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 3.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.38 Bulk Shear: 39.98 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 ------------------------------------------------------------------------------- 500 294 9 171 13| 14.3 0.0 14.3| 73.8 -0.6 73.2 146.4 0.61| 23.0 14.0 1000 302 11 176 11| 7.2 0.0 7.2| 73.8 -5.1 68.8 68.8 0.46| 13.2 6.1 1500 307 12 179 9| 4.8 1.3 6.1| 79.3 -5.1 74.2 49.5 0.51| 10.2 5.1 2000 309 14 187 8| 3.6 2.1 5.7| 85.4 -5.1 80.3 40.2 0.56| 8.7 4.9 2500 309 16 199 7| 2.9 2.5 5.4| 91.3 -5.1 86.2 34.5 0.58| 7.8 4.5 3000 309 17 212 7| 2.4 2.5 4.9| 92.5 -5.1 87.4 29.1 0.55| 7.0 3.8 4000 307 21 236 8| 1.8 2.5 4.3| 92.9 -5.6 87.3 21.8 0.48| 5.9 2.9 5000 304 23 248 10| 1.4 2.5 4.0| 92.9 -12.1 80.8 16.2 0.41| 5.4 2.2 6000 300 26 253 13| 1.2 2.6 3.8| 92.9 -52.7 40.2 6.7 0.25| 5.3 1.3 Wrote GIF file: /home/apache/climate/data/raob//X0635/skewt/X0635.skewt.20250425.12.gif