UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for X0635... Searching the city database file for: X0635 ... Date:1200Z 10 OCT 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 219 SFC 970 459 -0.3 -7.3 59 7.0 -2.7 350 3 275.2 275.6 272.1 281.6 2.27 2 934 756 -0.7 -6.7 64 6.0 -2.9 6 14 277.8 278.2 273.9 284.8 2.47 3 925 832 -2.1 -8.1 63 6.0 -4.1 10 17 277.2 277.5 273.2 283.5 2.24 4 910 964 -4.1 -9.1 68 5.0 -5.7 1 15 276.4 276.8 272.5 282.3 2.11 5 850 1507 -7.9 -12.7 68 4.8 -9.2 325 9 277.9 278.2 272.7 282.7 1.69 6 748 2485 -15.7 -16.8 91 1.1 -16.0 312 18 279.7 280.0 273.3 283.7 1.37 7 744 2525 -16.5 -17.6 91 1.1 -16.7 311 19 279.3 279.5 272.9 283.1 1.29 8 736 2606 -18.3 -19.4 91 1.1 -18.5 310 19 278.2 278.4 272.0 281.5 1.12 9 700 2978 -21.5 -29.5 48 8.0 -22.5 305 23 278.7 278.8 271.2 280.1 0.47 10 692 3063 -21.9 -28.9 53 7.0 -22.8 304 23 279.1 279.2 271.5 280.7 0.51 11 689 3095 -21.9 -30.9 44 9.0 -23.1 303 23 279.5 279.6 271.6 280.8 0.42 12 585 4290 -26.1 -36.1 39 10.0 -27.2 286 25 288.0 288.0 276.1 289.0 0.30 13 573 4440 -26.3 -33.3 52 7.0 -27.1 284 25 289.5 289.5 277.0 290.8 0.40 14 531 4986 -30.7 -35.6 62 4.9 -31.2 276 26 290.6 290.6 277.5 291.7 0.35 15 505 5340 -34.1 -40.1 55 6.0 -34.6 271 27 290.6 290.7 277.3 291.4 0.23 16 500 5410 -34.1 -40.1 55 6.0 -34.6 270 27 291.5 291.5 277.7 292.2 0.23 17 435 6373 -38.9 -46.9 43 8.0 -39.3 273 28 297.2 297.2 280.3 297.7 0.13 18 405 6857 -44.5 -53.5 36 9.0 -44.8 275 29 296.1 296.1 279.7 296.3 0.06 19 400 6940 -44.9 -53.9 36 9.0 -45.2 275 29 296.6 296.6 279.9 296.9 0.06 20 362 7603 -48.5 -58.5 30 10.0 -48.7 275 40 300.4 300.4 281.5 300.6 0.04 21 300 8840 -48.9 -58.9 30 10.0 -49.1 270 71 316.4 316.4 287.6 316.6 0.05 22 289 9085 -49.4 -59.4 30 10.0 -49.6 270 79 319.2 319.2 288.5 319.4 0.04 23 250 10030 -51.1 -61.1 29 10.0 -51.4 265 71 330.1 330.1 291.8 330.3 0.04 24 200 11470 -51.9 -61.9 29 10.0 -52.2 265 68 350.6 350.6 296.8 350.8 0.05 25 150 13330 -53.9 -63.9 28 10.0 -54.2 260 54 377.2 377.2 301.8 377.4 0.05 26 100 15930 -55.1 -64.1 32 9.0 -55.5 260 40 421.3 421.3 307.9 421.6 0.07 27 74 17839 -58.5 -67.5 30 9.0 -58.8 264 40 452.0 452.0 311.1 452.3 0.06 28 70 18190 -56.5 -65.5 31 9.0 -56.9 265 40 463.5 463.5 312.1 464.0 0.08 29 63 18859 -54.3 -64.3 28 10.0 -54.9 262 38 482.5 482.6 313.7 483.2 0.11 30 50 20320 -58.5 -67.5 30 9.0 -59.0 255 35 505.6 505.6 315.4 506.2 0.09 31 48 20577 -58.5 -67.5 30 9.0 -59.0 254 35 511.6 511.6 315.8 512.1 0.09 32 42 21427 -53.9 -63.9 28 10.0 -54.9 252 35 542.9 542.9 317.8 544.0 0.17 33 32 23173 -54.5 -64.5 28 10.0 -55.6 246 35 585.2 585.2 320.0 586.7 0.20 34 30 23590 -51.1 -61.1 29 10.0 -52.7 245 35 605.3 605.5 321.0 607.9 0.34 35 29 23810 -50.1 -60.1 30 10.0 -51.9 245 34 614.0 614.1 321.3 617.0 0.40 36 26 24517 -53.3 -63.3 29 10.0 -54.8 247 32 624.4 624.5 321.7 626.7 0.30 37 25 24772 -48.9 -58.9 30 10.0 -51.1 247 31 644.1 644.3 322.6 648.4 0.54 38 20 26230 -50.3 -60.3 30 10.0 -52.7 250 27 682.2 682.4 324.0 687.0 0.57 39 17 27289 -50.9 -60.9 30 10.0 -53.4 712.7 713.0 325.0 718.2 0.62 40 14 28568 -45.7 -55.7 31 10.0 -49.6 771.1 771.7 326.8 784.7 1.44 41 11 30159 -50.1 -60.1 30 10.0 -53.5 810.1 810.7 327.7 820.8 1.06 TRP 362 7603 -48.5 -58.5 30 10.0 -48.7 275 40 300.4 300.4 281.5 300.6 0.04 WND 289 9085 -49.4 -59.4 30 10.0 -49.6 270 79 319.2 319.2 288.5 319.4 0.04 Sounding variables and indices 1000-500 mb thick: 5191.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 60.54 % Est. max temperature: 2.85 C = 37.14 F Sfc-Lift cond lev (LCL): 869.22 mb = 1328.88 m = 4359.78 ft T: -6.65 C 700-500 lapse rate: 5.18 C/km ThetaE index: 3.61 C Layer 744.0- 692.0 mb Conv cond level (CCL): 820.91 mb = 1773.36 m = 5818.05 ft Mean mixing ratio: 2.17 g/kg Conv temperature: 2.84 C = 37.10 F Cap Strength: 7.13 C Lifted Index: 7.54 C Risk: None Lifted Index @300 mb: 23.80 C Lifted Index @700 mb: -0.98 C Showalter Index: 7.72 C Risk: None Total Totals Index: 47.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.20 C Cross Totals Index: 21.40 C K Index: 5.50 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 1.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.38 J/kg Max Up Vert Vel: 6.38 m/s Conv Inhibition (B-): 44.71 J/kg Cap Strength: 7.42 C Lift Cond Lev (LCL): 840.81 mb = 1590.17 m = 5217.03 ft Lev Free Conv (LFC): 735.81 mb = 2608.14 m = 8556.80 ft Equ Level (EL): 675.81 mb = 3235.95 m = 10616.50 ft B at Equ Level: 19.22 J/kg Max Parcel Lev (MPL): 635.81 mb = 3681.62 m = 12078.64 ft Wind level data Storm motion: 322 at 16 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 ---------------------------------------------------------- 0 970 459 350 3 0.5 -3.0 | 136 13 -9.2 9.6 1 925 832 10 17 -3.0 -16.7 | 72 13 -12.7 -4.1 2 850 1507 325 9 5.2 -7.4 | 139 7 -4.5 5.2 3 700 2978 305 23 18.8 -13.2 | 274 9 9.1 -0.6 4 500 5410 270 27 27.0 -0.0 | 234 21 17.3 12.6 5 400 6940 275 29 28.9 -2.5 | 242 22 19.2 10.1 6 362 7603 275 40 39.8 -3.5 | 253 31 30.1 9.1 7 300 8840 270 71 71.0 -0.0 | 258 63 61.3 12.6 8 289 9085 270 79 79.0 -0.0 | 260 70 69.3 12.6 9 250 10030 265 71 70.7 6.2 | 253 64 61.0 18.8 10 200 11470 265 68 67.7 5.9 | 252 61 58.0 18.5 11 150 13330 260 54 53.2 9.4 | 243 49 43.5 22.0 12 100 15930 260 40 39.4 6.9 | 237 36 29.7 19.5 13 70 18190 265 40 39.8 3.5 | 242 34 30.1 16.1 14 50 20320 255 35 33.8 9.1 | 228 32 24.1 21.7 15 30 23590 245 35 31.7 14.8 | 219 35 22.0 27.4 16 20 26230 250 27 25.4 9.2 | 216 27 15.7 21.8 Wind Parameters Mean winds (0-6000m): 292.4 at 21.2 knts Storm direction: 322.4 at 15.9 knts Shear (0-3000m) pos: 2.2 neg: 3.7 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 126.6 deg Storm rel helicity (0-3000m) pos: 20.3 neg: -41.4 tot: -21.1 m^2/s^2 ave: -7.0 10^-3 m/s^2 rel: 0.00 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.34 Bulk Shear: 59.53 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 7 12 96 11| 12.9 0.0 12.9| 1.2 -36.2 -35.0 -70.0 -0.74| 16.8-12.4 1000 359 12 93 10| 6.5 4.7 11.2| 13.8 -36.2 -22.4 -22.4 -0.20| 13.2 -2.6 1500 348 12 99 7| 4.3 3.7 8.0| 16.4 -36.2 -19.8 -13.2 -0.10| 10.4 -1.0 2000 336 13 102 5| 3.2 3.7 6.9| 18.8 -36.2 -17.4 -8.7 0.03| 9.1 0.3 2500 326 14 112 2| 2.6 3.9 6.5| 20.3 -36.2 -15.9 -6.4 0.05| 8.4 0.4 3000 320 16 216 1| 2.2 3.7 5.9| 20.3 -41.4 -21.1 -7.0 0.00| 7.5 0.0 4000 309 18 254 4| 1.6 3.5 5.1| 20.3 -55.9 -35.6 -8.9 -0.08| 6.5 -0.5 5000 299 20 249 8| 1.3 3.2 4.5| 20.3 -75.8 -55.5 -11.1 -0.14| 5.8 -0.8 6000 292 21 245 11| 1.2 2.7 3.9| 31.9 -75.8 -43.9 -7.3 -0.10| 5.0 -0.5 Wrote GIF file: /home/apache/climate/data/raob//X0635/skewt/X0635.skewt.20251010.12.gif