UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101400.upa.cvt Date: 0000Z 14 OCT 25 Searching for X0635... Searching the city database file for: X0635 ... Date:0000Z 14 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 228 SFC 971 460 -4.7 -10.7 63 6.0 -6.4 120 3 270.7 271.0 268.4 275.5 1.74 2 925 845 -2.9 -10.9 54 8.0 -5.4 145 13 276.3 276.6 272.0 281.4 1.80 3 916 922 -2.3 -10.3 54 8.0 -4.8 154 12 277.7 278.1 273.0 283.1 1.90 4 850 1509 -7.3 -14.3 57 7.0 -9.2 220 5 278.5 278.8 272.8 282.8 1.48 5 781 2160 -14.3 -18.3 72 4.0 -15.2 246 7 277.8 278.0 271.8 281.2 1.16 6 700 2981 -20.3 -22.5 83 2.2 -20.7 280 9 280.0 280.2 272.7 282.7 0.90 7 691 3077 -21.1 -23.1 84 2.0 -21.4 279 10 280.2 280.3 272.7 282.7 0.86 8 675 3250 -20.9 -22.9 84 2.0 -21.2 277 12 282.3 282.4 274.0 285.0 0.90 9 642 3621 -21.5 -28.5 53 7.0 -22.5 274 16 285.7 285.8 275.3 287.4 0.57 10 637 3678 -21.7 -28.7 53 7.0 -22.7 273 16 286.1 286.2 275.5 287.8 0.56 11 564 4561 -29.9 -33.7 69 3.8 -30.3 264 26 286.5 286.6 275.5 287.8 0.39 12 515 5203 -34.5 -37.7 73 3.2 -34.7 257 33 288.5 288.6 276.4 289.5 0.29 13 508 5299 -34.9 -38.1 73 3.2 -35.1 256 34 289.2 289.2 276.7 290.1 0.28 14 500 5410 -34.9 -38.5 70 3.6 -35.2 255 35 290.5 290.5 277.3 291.4 0.27 15 489 5565 -34.9 -39.7 62 4.8 -35.3 255 35 292.3 292.4 278.2 293.2 0.25 16 414 6700 -44.1 -49.1 57 5.0 -44.3 255 38 294.8 294.8 279.1 295.1 0.11 17 400 6930 -45.1 -50.1 57 5.0 -45.3 255 38 296.4 296.4 279.8 296.7 0.10 18 324 8321 -50.7 -60.7 30 10.0 -50.9 255 45 307.1 307.1 284.2 307.2 0.03 19 300 8820 -53.5 -63.5 28 10.0 -53.7 255 48 309.9 309.9 285.3 310.0 0.02 20 299 8841 -53.7 -63.7 28 10.0 -53.9 255 48 310.0 310.0 285.3 310.0 0.02 21 294 8949 -53.9 -63.9 28 10.0 -54.1 255 48 311.2 311.2 285.8 311.3 0.02 22 250 9990 -51.9 -61.9 29 10.0 -52.1 260 44 328.9 328.9 291.5 329.1 0.04 23 242 10201 -50.5 -60.5 30 10.0 -50.8 260 43 334.1 334.1 292.9 334.3 0.05 24 200 11440 -52.1 -62.1 29 10.0 -52.4 260 38 350.3 350.3 296.7 350.5 0.04 25 150 13300 -52.5 -62.5 29 10.0 -52.8 265 36 379.6 379.6 302.2 379.9 0.06 26 100 15910 -55.5 -64.5 32 9.0 -55.8 260 33 420.5 420.5 307.8 420.8 0.07 27 70 18190 -56.1 -65.1 31 9.0 -56.6 270 33 464.4 464.4 312.2 464.9 0.09 28 50 20340 -54.9 -64.9 28 10.0 -55.6 255 33 514.1 514.1 315.9 514.9 0.12 29 43 21301 -54.9 -63.9 32 9.0 -55.7 248 34 536.8 536.8 317.4 537.9 0.16 30 39 21929 -50.5 -60.5 30 10.0 -51.9 243 35 563.1 563.2 318.9 565.1 0.28 31 34 22815 -53.9 -63.9 28 10.0 -55.1 236 37 576.7 576.8 319.6 578.2 0.21 32 30 23620 -52.1 -62.1 29 10.0 -53.6 230 38 602.6 602.7 320.8 604.8 0.30 33 25 24805 -51.1 -61.1 29 10.0 -52.9 230 41 637.7 637.9 322.3 641.0 0.41 34 23 25352 -47.1 -57.1 31 10.0 -49.8 230 42 664.9 665.2 323.4 670.9 0.74 35 20 26280 -46.5 -56.5 31 10.0 -49.6 230 44 693.8 694.2 324.5 701.6 0.91 36 15 28200 -44.1 -54.1 32 10.0 -48.3 761.3 762.1 326.7 776.5 1.63 37 13 29146 -50.7 -60.7 30 10.0 -53.7 770.3 770.7 326.7 778.2 0.83 38 11 30241 -48.3 -58.3 31 10.0 -52.2 816.7 817.3 328.0 830.1 1.33 TRP 299 8841 -53.7 -63.7 28 10.0 -53.9 255 48 310.0 310.0 285.3 310.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5182.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 66.83 % Est. max temperature: 2.76 C = 36.97 F Sfc-Lift cond lev (LCL): 882.89 mb = 1211.13 m = 3973.48 ft T: -4.76 C 700-500 lapse rate: 6.01 C/km ThetaE index: 1.96 C Layer 850.0- 700.0 mb Conv cond level (CCL): 793.26 mb = 2040.17 m = 6693.39 ft Mean mixing ratio: 1.77 g/kg Conv temperature: 2.48 C = 36.46 F Cap Strength: 7.27 C Lifted Index: 8.29 C Risk: None Lifted Index @300 mb: 20.60 C Lifted Index @700 mb: 1.65 C Showalter Index: 6.86 C Risk: None Total Totals Index: 48.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.60 C Cross Totals Index: 20.60 C K Index: 11.10 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 1.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.13 J/kg Max Up Vert Vel: 8.14 m/s Conv Inhibition (B-): 60788.32 J/kg Cap Strength: 7.30 C Lift Cond Lev (LCL): 817.95 mb = 1804.55 m = 5920.37 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 284 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 ---------------------------------------------------------- 0 971 460 120 3 -2.6 1.5 | 107 17 -16.3 4.9 1 925 845 145 13 -7.5 10.6 | 124 25 -21.1 14.0 2 850 1509 220 5 3.2 3.8 | 125 13 -10.5 7.2 3 700 2981 280 9 8.9 -1.6 | 111 5 -4.8 1.8 4 500 5410 255 35 33.8 9.1 | 238 24 20.1 12.5 5 400 6930 255 38 36.7 9.8 | 240 27 23.0 13.2 6 300 8820 255 48 46.4 12.4 | 244 36 32.7 15.8 7 299 8841 255 48 46.4 12.4 | 244 36 32.7 15.8 8 250 9990 260 44 43.3 7.6 | 250 32 29.6 11.0 9 200 11440 260 38 37.4 6.6 | 247 26 23.7 10.0 10 150 13300 265 36 35.9 3.1 | 254 23 22.2 6.5 11 100 15910 260 33 32.5 5.7 | 244 21 18.8 9.1 12 70 18190 270 33 33.0 -0.0 | 260 20 19.3 3.4 13 50 20340 255 33 31.9 8.5 | 237 22 18.2 11.9 14 30 23620 230 38 29.1 24.4 | 209 32 15.4 27.8 15 20 26280 230 44 33.7 28.3 | 212 37 20.0 31.7 Wind Parameters Mean winds (0-6000m): 253.9 at 18.8 knts Storm direction: 283.9 at 14.1 knts Shear (0-3000m) pos: 2.0 neg: 0.9 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 83.7 deg Storm rel helicity (0-3000m) pos: 63.7 neg: -10.3 tot: 53.3 m^2/s^2 ave: 17.8 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 1.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.46 Bulk Shear: 72.80 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 ------------------------------------------------------------------------------- 500 144 9 119 22| 9.7 0.0 9.7| 48.8 0.0 48.8 97.7 0.62| 13.7 8.5 1000 155 9 123 21| 3.4 0.0 3.4| 58.6 -5.5 53.1 53.1 0.36| 12.2 4.4 1500 170 8 126 19| 2.8 0.0 2.8| 60.7 -7.1 53.6 35.7 0.33| 9.1 3.0 2000 190 8 131 16| 2.6 0.0 2.6| 61.0 -7.5 53.5 26.8 0.30| 7.6 2.3 2500 213 8 136 14| 2.4 0.0 2.4| 61.0 -10.3 50.7 20.3 0.22| 6.7 1.4 3000 234 8 140 11| 2.0 0.9 2.9| 63.7 -10.3 53.3 17.8 0.28| 6.5 1.8 4000 253 11 155 7| 1.5 2.1 3.6| 67.5 -10.3 57.1 14.3 0.28| 6.3 1.8 5000 253 15 186 8| 1.2 2.8 4.0| 67.5 -18.2 49.3 9.9 0.21| 6.2 1.3 6000 254 19 207 10| 1.0 2.5 3.5| 71.0 -18.2 52.8 8.8 0.21| 5.4 1.1 Wrote GIF file: /home/apache/climate/data/raob//X0635/skewt/X0635.skewt.20251014.00.gif