UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112912.upa.cvt Date: 1200Z 29 NOV 25 Searching for X0635... Searching the city database file for: X0635 ... Date:1200Z 29 NOV 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 182 SFC 965 457 -9.1 -15.1 62 6.0 -10.5 255 3 266.8 267.0 264.7 270.1 1.22 2 925 782 -13.3 -18.3 66 5.0 -14.3 285 27 265.7 265.9 263.5 268.4 0.98 3 892 1058 -15.9 -20.2 69 4.3 -16.7 285 26 265.8 265.9 263.4 268.2 0.86 4 850 1420 -18.5 -21.7 76 3.2 -19.0 285 25 266.8 266.9 263.9 269.0 0.79 5 794 1924 -22.1 -24.4 82 2.3 -22.4 287 24 268.2 268.3 264.7 270.1 0.67 6 700 2833 -30.3 -33.0 77 2.7 -30.5 290 21 268.9 269.0 264.6 269.9 0.34 7 500 5150 -46.7 -50.0 69 3.3 -46.8 270 42 276.1 276.1 268.9 276.4 0.08 8 488 5310 -48.5 -52.1 66 3.6 -48.6 267 40 275.8 275.8 268.7 276.0 0.06 9 454 5782 -51.7 -55.0 68 3.3 -51.8 259 34 277.6 277.6 269.7 277.7 0.05 10 400 6600 -53.1 -56.8 64 3.7 -53.2 245 23 286.0 286.0 274.6 286.1 0.04 11 351 7426 -60.3 -64.0 62 3.7 -60.3 225 19 287.2 287.2 275.2 287.2 0.02 12 300 8400 -61.3 -64.8 63 3.5 -61.3 255 17 298.9 298.9 280.9 299.0 0.02 13 266 9151 -62.3 -66.0 61 3.7 -62.3 271 18 307.9 307.9 284.5 308.0 0.02 14 250 9540 -58.9 -62.9 60 4.0 -59.0 280 19 318.5 318.5 288.3 318.6 0.03 15 200 10930 -59.1 -63.2 59 4.1 -59.2 265 27 339.2 339.2 294.1 339.3 0.04 16 150 12750 -57.5 -61.9 57 4.4 -57.6 285 23 371.0 371.0 300.8 371.3 0.06 17 118 14263 -56.7 -61.3 56 4.6 -56.9 276 25 398.8 398.9 305.1 399.3 0.08 18 100 15300 -60.5 -65.0 55 4.5 -60.6 270 27 410.8 410.8 306.6 411.1 0.06 19 86 16232 -63.1 -68.1 51 5.0 -63.2 268 32 423.7 423.7 308.2 423.9 0.05 20 79 16758 -59.3 -64.3 52 5.0 -59.5 267 36 442.0 442.0 310.1 442.4 0.09 21 70 17510 -62.1 -67.1 51 5.0 -62.3 265 40 451.5 451.5 311.0 451.9 0.07 22 50 19560 -67.9 -72.9 49 5.0 -68.0 270 38 483.5 483.5 313.7 483.7 0.04 23 44 20329 -66.9 -71.9 49 5.0 -67.1 269 43 503.9 503.9 315.2 504.3 0.05 24 35 21695 -71.3 -76.3 47 5.0 -71.4 267 52 526.5 526.5 316.7 526.8 0.03 25 33 22047 -66.3 -72.3 43 6.0 -66.5 266 54 548.7 548.8 318.1 549.2 0.07 26 30 22620 -68.7 -73.7 48 5.0 -68.9 265 58 557.4 557.4 318.5 557.8 0.06 27 26 23471 -71.7 -77.7 40 6.0 -71.9 572.1 572.1 319.3 572.4 0.04 TRP 351 7426 -60.3 -64.0 62 3.7 -60.3 225 19 287.2 287.2 275.2 287.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 4968.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 73.94 % Est. max temperature: -8.23 C = 17.19 F Sfc-Lift cond lev (LCL): 876.44 mb = 1189.88 m = 3903.77 ft T: -16.85 C 700-500 lapse rate: 7.08 C/km ThetaE index: 1.93 C Layer 925.0- 850.0 mb Conv cond level (CCL): 831.19 mb = 1585.37 m = 5201.27 ft Mean mixing ratio: 0.97 g/kg Conv temperature: -8.63 C = 16.47 F Cap Strength: 1.38 C Lifted Index: 6.19 C Risk: None Lifted Index @300 mb: 21.41 C Lifted Index @700 mb: 1.20 C Showalter Index: 5.96 C Risk: None Total Totals Index: 53.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.20 C Cross Totals Index: 25.00 C K Index: 3.80 Risk: None Sweat Index: 176.00 Risk: None Energy Index: 1.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.90 J/kg Max Up Vert Vel: 2.41 m/s Conv Inhibition (B-): 46178.74 J/kg Cap Strength: 6.02 C Lift Cond Lev (LCL): 846.73 mb = 1448.45 m = 4752.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 305 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 ---------------------------------------------------------- 0 965 457 255 3 2.9 0.8 | 132 20 -14.6 13.3 1 925 782 285 27 26.1 -7.0 | 237 10 8.6 5.5 2 850 1420 285 25 24.1 -6.5 | 228 9 6.6 6.0 3 700 2833 290 21 19.7 -7.2 | 203 6 2.2 5.3 4 500 5150 270 42 42.0 -0.0 | 243 27 24.5 12.5 5 400 6600 245 23 20.8 9.7 | 189 22 3.3 22.2 6 351 7426 225 19 13.4 13.4 | 171 26 -4.1 25.9 7 300 8400 255 17 16.4 4.4 | 176 17 -1.1 16.9 8 250 9540 280 19 18.7 -3.3 | 187 9 1.2 9.2 9 200 10930 265 27 26.9 2.4 | 212 18 9.4 14.8 10 150 12750 285 23 22.2 -6.0 | 216 8 4.7 6.5 11 100 15300 270 27 27.0 -0.0 | 217 16 9.5 12.5 12 70 17510 265 40 39.8 3.5 | 234 27 22.3 16.0 13 50 19560 270 38 38.0 -0.0 | 239 24 20.5 12.5 14 30 22620 265 58 57.8 5.1 | 246 44 40.3 17.5 Wind Parameters Mean winds (0-6000m): 275.5 at 28.7 knts Storm direction: 305.5 at 21.5 knts Shear (0-3000m) pos: 3.4 neg: 0.8 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 103.0 deg Storm rel helicity (0-3000m) pos: 83.0 neg: -8.8 tot: 74.2 m^2/s^2 ave: 24.7 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 3.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.21 Bulk Shear: 13.59 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 ------------------------------------------------------------------------------- 500 284 19 187 8| 24.6 0.0 24.6| 75.4 -0.6 74.8 149.5 0.88| 26.7 23.4 1000 284 22 211 8| 11.5 0.0 11.5| 75.4 -3.6 71.7 71.7 0.78| 14.1 11.1 1500 285 23 216 8| 7.2 0.0 7.2| 75.4 -5.6 69.8 46.6 0.71| 10.0 7.1 2000 286 23 216 8| 5.1 0.0 5.1| 75.4 -7.6 67.8 33.9 0.64| 7.9 5.0 2500 286 23 215 7| 4.1 0.0 4.1| 76.7 -8.8 67.9 27.2 0.60| 6.7 4.0 3000 286 23 217 8| 3.4 0.8 4.2| 83.0 -8.8 74.2 24.7 0.60| 6.4 3.9 4000 284 25 226 9| 2.5 1.9 4.5| 90.0 -8.8 81.2 20.3 0.52| 6.1 3.2 5000 279 28 232 13| 2.0 2.1 4.1| 90.1 -48.7 41.3 8.3 0.31| 6.2 1.9 6000 275 29 229 15| 1.7 1.4 3.1| 90.1-149.5 -59.4 -9.9 0.04| 6.6 0.3 Wrote GIF file: /home/apache/climate/data/raob//X0635/skewt/X0635.skewt.20251129.12.gif