UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101412.upa.cvt Date: 1200Z 14 OCT 25 Searching for X0635... Searching the city database file for: X0635 ... Date:1200Z 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 246 SFC 974 457 -0.5 -8.5 55 8.0 -3.1 225 3 274.7 275.1 271.4 280.5 2.06 2 925 867 -4.3 -11.3 58 7.0 -6.4 240 15 274.9 275.2 271.0 279.8 1.74 3 850 1524 -10.3 -13.0 81 2.7 -11.0 260 15 275.4 275.6 271.1 280.0 1.65 4 823 1772 -11.9 -13.9 85 2.0 -12.4 261 14 276.2 276.5 271.6 280.7 1.58 5 793 2055 -15.1 -18.2 77 3.1 -15.7 262 13 275.7 275.9 270.6 279.1 1.15 6 717 2813 -17.7 -22.5 66 4.8 -18.6 264 10 280.9 281.1 273.2 283.6 0.88 7 700 2992 -18.9 -23.9 65 5.0 -19.8 265 9 281.6 281.7 273.4 283.9 0.79 8 564 4557 -29.1 -37.1 46 8.0 -29.9 262 18 287.5 287.5 275.8 288.4 0.28 9 522 5101 -33.7 -42.7 40 9.0 -34.3 261 21 288.4 288.4 276.1 288.9 0.17 10 500 5400 -36.3 -44.3 43 8.0 -36.8 260 23 288.8 288.8 276.3 289.3 0.15 11 433 6387 -44.7 -49.7 57 5.0 -44.9 250 29 290.2 290.3 276.9 290.6 0.09 12 407 6804 -45.1 -49.9 58 4.8 -45.3 246 32 294.9 294.9 279.2 295.3 0.10 13 401 6903 -45.9 -50.7 58 4.8 -46.0 245 33 295.1 295.1 279.3 295.4 0.09 14 400 6920 -45.9 -50.7 58 4.8 -46.0 245 33 295.3 295.4 279.4 295.7 0.09 15 336 8071 -50.7 -56.7 49 6.0 -50.8 240 36 303.9 303.9 283.0 304.1 0.05 16 333 8129 -50.7 -56.7 49 6.0 -50.8 240 37 304.7 304.7 283.3 304.9 0.05 17 300 8810 -50.9 -57.9 43 7.0 -51.1 245 44 313.6 313.6 286.6 313.8 0.05 18 250 10000 -50.5 -59.5 34 9.0 -50.7 250 35 331.0 331.0 292.0 331.2 0.05 19 220 10830 -53.1 -64.1 25 11.0 -53.4 247 37 339.3 339.3 294.2 339.4 0.03 20 200 11450 -49.9 -61.9 23 12.0 -50.3 245 38 353.8 353.8 297.5 354.0 0.05 21 196 11582 -49.7 -61.7 23 12.0 -50.1 246 37 356.1 356.1 298.0 356.3 0.05 22 169 12541 -52.7 -66.7 17 14.0 -53.1 254 33 366.6 366.6 299.9 366.7 0.03 23 150 13310 -51.5 -66.5 15 15.0 -52.0 260 29 381.3 381.3 302.5 381.5 0.03 24 101 15866 -53.9 -71.9 9 18.0 -54.5 265 31 422.4 422.4 308.0 422.5 0.02 25 100 15930 -53.9 -71.9 9 18.0 -54.5 265 31 423.6 423.6 308.2 423.7 0.02 26 89 16677 -51.9 -70.9 8 19.0 -52.7 260 33 441.9 441.9 310.1 442.1 0.03 27 70 18210 -56.5 -76.5 6 20.0 -57.1 250 38 463.5 463.5 312.1 463.6 0.02 28 69 18302 -56.5 -76.5 6 20.0 -57.1 250 38 465.4 465.4 312.3 465.5 0.02 29 52 20108 -55.3 -76.3 6 21.0 -56.2 259 34 507.4 507.4 315.5 507.6 0.02 30 50 20360 -54.1 -76.1 5 22.0 -55.2 260 33 516.0 516.0 316.1 516.1 0.02 31 46 20898 -51.1 -73.1 6 22.0 -52.7 258 32 535.7 535.7 317.3 536.0 0.04 32 38 22123 -56.7 -78.7 5 22.0 -57.8 252 30 551.5 551.5 318.2 551.6 0.02 33 33 23023 -53.5 -76.5 4 23.0 -55.1 248 28 582.7 582.7 319.8 582.9 0.04 34 33 23023 -50.9 -74.9 4 24.0 -53.0 248 28 589.6 589.6 320.2 589.9 0.04 35 30 23640 -52.7 -76.7 4 24.0 -54.6 245 27 601.0 601.0 320.7 601.2 0.04 36 28 24086 -52.7 -76.7 4 24.0 -54.8 242 28 612.9 613.0 321.2 613.2 0.04 37 27 24323 -48.5 -73.5 4 25.0 -51.6 240 29 631.2 631.2 322.0 631.7 0.07 38 24 25095 -50.7 -74.7 4 24.0 -53.5 234 31 646.4 646.4 322.6 646.9 0.06 39 21 25975 -45.7 -71.7 4 26.0 -50.3 227 34 686.6 686.7 324.0 687.6 0.11 40 20 26300 -46.7 -72.7 4 26.0 -51.1 225 35 693.2 693.3 324.3 694.1 0.10 41 18 26999 -46.9 -72.9 4 26.0 -51.5 713.8 713.9 324.9 714.8 0.11 TRP 336 8071 -50.7 -56.7 49 6.0 -50.8 240 36 303.9 303.9 283.0 304.1 0.05 WND Sounding variables and indices 1000-500 mb thick: 5154.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 60.44 % Est. max temperature: 0.96 C = 33.73 F Sfc-Lift cond lev (LCL): 859.13 mb = 1441.02 m = 4727.70 ft T: -9.54 C 700-500 lapse rate: 7.23 C/km ThetaE index: 1.67 C Layer 793.0- 717.0 mb Conv cond level (CCL): 818.08 mb = 1817.61 m = 5963.22 ft Mean mixing ratio: 1.80 g/kg Conv temperature: 0.92 C = 33.66 F Cap Strength: 7.47 C Lifted Index: 7.63 C Risk: None Lifted Index @300 mb: 23.85 C Lifted Index @700 mb: 3.76 C Showalter Index: 7.57 C Risk: None Total Totals Index: 49.30 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.00 C Cross Totals Index: 23.30 C K Index: 8.00 Risk: None Sweat Index: 59.00 Risk: None Energy Index: 1.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.98 J/kg Max Up Vert Vel: 1.99 m/s Conv Inhibition (B-): 54857.02 J/kg Cap Strength: 7.57 C Lift Cond Lev (LCL): 832.96 mb = 1679.59 m = 5510.40 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 287 at 12 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 ---------------------------------------------------------- 0 974 457 225 3 2.1 2.1 | 121 11 -9.6 5.8 1 925 867 240 15 13.0 7.5 | 186 11 1.2 11.2 2 850 1524 260 15 14.8 2.6 | 206 7 3.0 6.3 3 700 2992 265 9 9.0 0.8 | 148 5 -2.8 4.5 4 500 5400 260 23 22.7 4.0 | 235 13 10.9 7.7 5 400 6920 245 33 29.9 13.9 | 226 25 18.2 17.6 6 336 8071 240 36 31.2 18.0 | 222 29 19.4 21.7 7 300 8810 245 44 39.9 18.6 | 232 36 28.1 22.3 8 250 10000 250 35 32.9 12.0 | 233 26 21.1 15.7 9 200 11450 245 38 34.4 16.1 | 229 30 22.7 19.8 10 150 13310 260 29 28.6 5.0 | 243 19 16.8 8.7 11 100 15930 265 31 30.9 2.7 | 252 20 19.1 6.4 12 70 18210 250 38 35.7 13.0 | 235 29 24.0 16.7 13 50 20360 260 33 32.5 5.7 | 246 23 20.7 9.4 14 30 23640 245 27 24.5 11.4 | 220 20 12.7 15.1 15 20 26300 225 35 24.7 24.7 | 205 31 13.0 28.4 Wind Parameters Mean winds (0-6000m): 257.5 at 16.4 knts Storm direction: 287.5 at 12.3 knts Shear (0-3000m) pos: 1.2 neg: 0.4 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 57.6 deg Storm rel helicity (0-3000m) pos: 43.9 neg: -7.6 tot: 36.3 m^2/s^2 ave: 12.1 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.26 Bulk Shear: 7.71 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 ------------------------------------------------------------------------------- 500 239 10 161 9| 12.5 0.0 12.5| 34.8 0.0 34.8 69.5 0.97| 13.2 12.9 1000 246 13 178 9| 6.5 0.0 6.5| 40.2 0.0 40.2 40.2 0.88| 8.7 7.6 1500 251 13 185 8| 3.8 0.0 3.8| 40.6 -2.1 38.5 25.7 0.72| 6.5 4.7 2000 254 13 185 7| 2.3 0.0 2.3| 40.6 -4.8 35.8 17.9 0.56| 5.4 3.0 2500 255 12 182 7| 1.5 0.0 1.5| 40.6 -7.6 33.1 13.2 0.42| 4.8 2.0 3000 257 12 179 6| 1.2 0.4 1.7| 43.9 -7.6 36.3 12.1 0.48| 4.4 2.1 4000 258 13 186 6| 0.9 1.1 2.0| 51.3 -7.6 43.7 10.9 0.53| 4.1 2.2 5000 259 14 199 7| 0.7 1.5 2.2| 57.4 -7.6 49.8 10.0 0.51| 3.9 2.0 6000 257 16 211 8| 0.6 1.8 2.4| 57.4 -16.0 41.4 6.9 0.38| 3.9 1.5 Wrote GIF file: /home/apache/climate/data/raob//X0635/skewt/X0635.skewt.20251014.12.gif