UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102112.upa.cvt Date: 1200Z 21 OCT 25 Searching for X0635... Searching the city database file for: X0635 ... Date:1200Z 21 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 298 SFC 980 457 -5.1 -7.1 86 2.0 -5.7 0 0 269.6 270.0 268.5 275.8 2.29 2 948 719 -0.5 -4.0 77 3.5 -1.8 49 3 276.8 277.4 274.1 285.2 2.99 3 925 915 -1.7 -9.7 54 8.0 -4.3 85 5 277.6 277.9 273.0 283.2 1.98 4 887 1249 -2.1 -12.1 46 10.0 -5.2 105 5 280.5 280.8 274.2 285.4 1.70 5 885 1267 -2.3 -12.3 46 10.0 -5.4 106 5 280.5 280.8 274.2 285.3 1.68 6 850 1586 -5.1 -13.1 53 8.0 -7.5 125 5 280.8 281.1 274.3 285.6 1.64 7 848 1605 -5.3 -13.3 53 8.0 -7.7 125 5 280.8 281.1 274.3 285.5 1.61 8 749 2574 -8.5 -16.5 52 8.0 -10.7 99 4 287.5 287.7 277.5 291.7 1.40 9 700 3095 -12.7 -20.7 51 8.0 -14.5 85 3 288.4 288.6 277.4 291.6 1.05 10 688 3226 -13.9 -22.9 47 9.0 -15.8 86 4 288.5 288.7 277.3 291.2 0.88 11 683 3281 -14.1 -23.1 46 9.0 -16.0 86 4 288.9 289.0 277.4 291.6 0.87 12 601 4238 -19.1 -41.1 12 22.0 -21.6 92 8 293.9 293.9 278.9 294.5 0.17 13 515 5368 -25.9 -47.9 11 22.0 -27.6 99 12 298.9 298.9 281.0 299.3 0.10 14 500 5580 -27.9 -48.9 12 21.0 -29.4 100 13 299.0 299.0 281.0 299.3 0.09 15 400 7150 -38.9 -50.9 27 12.0 -39.5 110 15 304.4 304.4 283.3 304.8 0.09 16 300 9070 -52.5 -62.5 29 10.0 -52.7 135 7 311.3 311.4 285.8 311.5 0.03 17 250 10230 -58.3 -68.3 27 10.0 -58.4 165 5 319.4 319.4 288.6 319.5 0.02 18 235 10618 -60.3 -70.3 26 10.0 -60.4 196 6 322.1 322.1 289.4 322.1 0.01 19 218 11086 -60.5 -70.5 26 10.0 -60.6 234 6 328.8 328.8 291.4 328.8 0.01 20 205 11467 -62.3 -72.3 25 10.0 -62.4 265 7 331.8 331.8 292.2 331.8 0.01 21 204 11498 -62.5 -72.5 25 10.0 -62.6 268 7 331.9 331.9 292.2 331.9 0.01 22 200 11620 -61.7 -71.7 25 10.0 -61.8 280 7 335.1 335.1 293.1 335.1 0.01 23 150 13420 -59.7 -69.7 26 10.0 -59.9 325 21 367.2 367.2 300.1 367.3 0.02 24 132 14217 -57.7 -68.7 23 11.0 -57.9 320 21 384.5 384.5 303.0 384.6 0.03 25 100 15950 -59.9 -71.9 19 12.0 -60.2 310 21 412.0 412.0 306.7 412.1 0.02 26 70 18190 -60.3 -74.3 14 14.0 -60.6 300 25 455.4 455.4 311.4 455.5 0.02 27 54 19795 -62.1 -77.1 12 15.0 -62.5 304 25 486.3 486.3 314.0 486.4 0.02 28 50 20270 -61.7 -76.7 12 15.0 -62.1 305 25 498.1 498.1 314.8 498.2 0.02 29 30 23470 -58.9 -74.9 11 16.0 -59.9 300 23 584.1 584.1 319.9 584.4 0.05 30 20 26050 -52.5 -71.5 8 19.0 -55.1 290 15 675.5 675.5 323.6 676.5 0.12 31 10 30590 -45.1 -69.1 5 24.0 -52.3 270 21 851.2 851.4 328.5 854.9 0.35 32 8.1 32014 -39.7 -66.7 4 27.0 -50.5 925.5 925.8 330.0 932.4 0.60 TRP 205 11467 -62.3 -72.3 25 10.0 -62.4 265 7 331.8 331.8 292.2 331.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5282.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 38.36 % Est. max temperature: 7.15 C = 44.88 F Sfc-Lift cond lev (LCL): 949.35 mb = 708.08 m = 2323.05 ft T: -0.70 C 700-500 lapse rate: 6.12 C/km ThetaE index: 1.98 C Layer 925.0- 887.0 mb Conv cond level (CCL): 713.49 mb = 2947.97 m = 9671.71 ft Mean mixing ratio: 2.22 g/kg Conv temperature: 13.35 C = 56.02 F Cap Strength: 13.66 C Lifted Index: 13.54 C Risk: None Lifted Index @300 mb: 19.96 C Lifted Index @700 mb: 7.61 C Showalter Index: 11.69 C Risk: None Total Totals Index: 37.60 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: 14.80 C K Index: 1.70 Risk: None Sweat Index: 23.00 Risk: None Energy Index: 2.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.14 J/kg Max Up Vert Vel: 8.38 m/s Conv Inhibition (B-): 65240.68 J/kg Cap Strength: 13.64 C Lift Cond Lev (LCL): 842.85 mb = 1652.10 m = 5420.22 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 131 at 5 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 ---------------------------------------------------------- 0 980 457 0 0 -0.0 -0.0 | 311 5 4.0 -3.5 1 925 915 85 5 -5.0 -0.4 | 13 4 -0.9 -3.9 2 850 1586 125 5 -4.1 2.9 | 4 1 -0.0 -0.6 3 700 3095 85 3 -3.0 -0.3 | 344 4 1.1 -3.8 4 500 5580 100 13 -12.8 2.3 | 82 9 -8.8 -1.2 5 400 7150 110 15 -14.1 5.1 | 99 10 -10.0 1.6 6 300 9070 135 7 -4.9 4.9 | 148 2 -0.9 1.5 7 250 10230 165 5 -1.3 4.8 | 244 3 2.8 1.3 8 205 11467 265 7 7.0 0.6 | 285 11 11.0 -2.9 9 200 11620 280 7 6.9 -1.2 | 293 12 10.9 -4.7 10 150 13420 325 21 12.0 -17.2 | 322 26 16.1 -20.7 11 100 15950 310 21 16.1 -13.5 | 310 26 20.1 -17.0 12 70 18190 300 25 21.7 -12.5 | 302 30 25.7 -16.0 13 50 20270 305 25 20.5 -14.3 | 306 30 24.5 -17.8 14 30 23470 300 23 19.9 -11.5 | 302 28 24.0 -15.0 15 20 26050 290 15 14.1 -5.1 | 295 20 18.1 -8.6 16 10 30590 270 21 21.0 -0.0 | 278 25 25.0 -3.5 Wind Parameters Mean winds (0-6000m): 100.8 at 7.1 knts Storm direction: 130.8 at 5.3 knts Shear (0-3000m) pos: 0.9 neg: 0.4 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): 55.4 deg Storm rel helicity (0-3000m) pos: 9.8 neg: -0.7 tot: 9.1 m^2/s^2 ave: 3.0 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 2.5 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 12.63 Bulk Shear: 2.78 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 85 3 340 4| 5.1 0.0 5.1| 8.2 0.0 8.2 16.4 0.89| 6.8 6.0 1000 96 4 356 3| 2.6 0.0 2.6| 8.4 -0.0 8.4 8.4 0.67| 4.7 3.1 1500 105 4 359 2| 1.7 0.2 1.9| 8.4 -0.1 8.3 5.6 0.55| 3.6 2.0 2000 107 4 359 2| 1.3 0.4 1.7| 8.4 -0.3 8.2 4.1 0.47| 3.0 1.4 2500 106 4 356 2| 1.0 0.6 1.6| 8.4 -0.6 7.8 3.1 0.40| 2.6 1.1 3000 104 4 356 3| 0.9 0.4 1.3| 9.8 -0.7 9.1 3.0 0.45| 2.5 1.1 4000 99 5 10 3| 1.2 0.3 1.5| 14.0 -0.7 13.3 3.3 0.55| 2.4 1.3 5000 100 6 34 3| 1.4 0.3 1.6| 19.1 -0.7 18.3 3.7 0.57| 2.3 1.3 6000 101 7 54 4| 1.3 0.2 1.5| 23.6 -0.7 22.9 3.8 0.59| 2.1 1.3 Wrote GIF file: /home/apache/climate/data/raob//X0635/skewt/X0635.skewt.20251021.12.gif