UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101512.upa.cvt Date: 1200Z 15 OCT 25 Searching for X0635... Searching the city database file for: X0635 ... Date:1200Z 15 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 300 SFC 980 460 -3.5 -10.5 58 7.0 -5.6 200 3 271.2 271.5 268.7 276.1 1.75 2 925 915 -6.7 -13.7 57 7.0 -8.5 235 17 272.5 272.7 269.0 276.5 1.43 3 912 1025 -7.3 -14.3 57 7.0 -9.1 232 16 272.9 273.2 269.2 276.9 1.38 4 908 1059 -8.7 -15.7 57 7.0 -10.4 231 16 271.9 272.1 268.2 275.4 1.24 5 850 1563 -13.3 -18.3 66 5.0 -14.3 215 11 272.2 272.4 268.2 275.2 1.06 6 758 2424 -20.3 -22.6 82 2.3 -20.7 209 10 273.7 273.8 268.7 276.1 0.82 7 733 2673 -19.5 -21.4 85 1.9 -19.8 207 9 277.2 277.4 271.1 280.0 0.94 8 700 3014 -21.3 -24.0 79 2.7 -21.7 205 9 278.9 279.0 271.9 281.2 0.78 9 611 4004 -26.7 -30.6 70 3.9 -27.2 223 11 283.7 283.8 274.2 285.3 0.49 10 500 5420 -36.5 -40.3 68 3.8 -36.8 250 15 288.5 288.6 276.3 289.3 0.23 11 420 6605 -45.3 -48.7 69 3.4 -45.4 254 23 292.0 292.0 277.9 292.4 0.11 12 400 6930 -46.3 -49.6 69 3.3 -46.4 255 25 294.8 294.8 279.1 295.2 0.10 13 386 7166 -46.9 -50.3 68 3.4 -47.0 256 25 297.0 297.1 280.2 297.4 0.10 14 338 8034 -52.3 -57.0 57 4.7 -52.4 258 24 301.2 301.2 281.9 301.4 0.05 15 304 8715 -54.7 -59.6 55 4.9 -54.8 260 23 307.1 307.1 284.2 307.2 0.04 16 300 8800 -54.7 -59.7 54 5.0 -54.8 260 23 308.2 308.3 284.7 308.4 0.04 17 283 9173 -55.5 -60.5 54 5.0 -55.6 257 22 312.3 312.3 286.2 312.4 0.04 18 250 9970 -52.3 -58.3 48 6.0 -52.5 250 21 328.3 328.3 291.3 328.5 0.06 19 200 11430 -50.5 -58.5 38 8.0 -50.8 250 23 352.8 352.8 297.3 353.1 0.07 20 195 11594 -49.9 -58.9 34 9.0 -50.3 250 23 356.3 356.3 298.0 356.6 0.07 21 150 13290 -52.9 -64.9 22 12.0 -53.2 255 19 378.9 378.9 302.1 379.1 0.04 22 101 15826 -54.5 -69.5 14 15.0 -55.0 255 27 421.2 421.2 307.9 421.4 0.03 23 100 15890 -54.5 -69.5 14 15.0 -55.0 255 27 422.4 422.4 308.0 422.6 0.03 24 82 17160 -53.5 -70.5 11 17.0 -54.2 252 25 449.1 449.1 310.8 449.3 0.03 25 70 18170 -55.5 -73.5 9 18.0 -56.2 250 23 465.7 465.7 312.3 465.8 0.03 26 62 18945 -57.1 -75.1 8 18.0 -57.7 250 25 478.6 478.6 313.4 478.7 0.02 27 50 20320 -54.7 -74.7 7 20.0 -55.7 250 29 514.6 514.6 315.9 514.8 0.03 28 36 22426 -52.9 -74.9 5 22.0 -54.5 247 30 569.9 569.9 319.2 570.2 0.04 29 30 23600 -52.9 -74.9 5 22.0 -54.8 245 31 600.4 600.4 320.6 600.8 0.05 30 23 25316 -53.1 -76.1 4 23.0 -55.4 235 34 647.2 647.3 322.6 647.7 0.05 31 20 26230 -47.5 -72.5 4 25.0 -51.6 230 36 690.8 690.8 324.1 691.7 0.11 32 19 26570 -46.3 -71.3 4 25.0 -51.0 704.7 704.8 324.6 705.9 0.13 33 15 28132 -48.7 -73.7 4 25.0 -53.2 746.0 746.1 325.8 747.1 0.12 34 15 28132 -45.5 -71.5 4 26.0 -51.2 756.7 756.7 326.1 758.2 0.16 35 13 29086 -45.7 -71.7 4 26.0 -51.8 787.6 787.7 327.0 789.4 0.18 TRP 304 8715 -54.7 -59.6 55 4.9 -54.8 260 23 307.1 307.1 284.2 307.2 0.04 WND Sounding variables and indices 1000-500 mb thick: 5120.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 70.35 % Est. max temperature: -2.18 C = 28.07 F Sfc-Lift cond lev (LCL): 877.34 mb = 1321.11 m = 4334.30 ft T: -11.09 C 700-500 lapse rate: 6.32 C/km ThetaE index: 1.61 C Layer 908.0- 758.0 mb Conv cond level (CCL): 826.37 mb = 1774.85 m = 5822.92 ft Mean mixing ratio: 1.44 g/kg Conv temperature: -2.12 C = 28.18 F Cap Strength: 7.62 C Lifted Index: 10.53 C Risk: None Lifted Index @300 mb: 22.83 C Lifted Index @700 mb: 4.37 C Showalter Index: 11.18 C Risk: None Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 23.20 C Cross Totals Index: 18.20 C K Index: 2.20 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 2.93 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.84 J/kg Max Up Vert Vel: 2.38 m/s Conv Inhibition (B-): 68925.38 J/kg Cap Strength: 10.43 C Lift Cond Lev (LCL): 833.79 mb = 1707.66 m = 5602.48 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 263 at 10 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 ---------------------------------------------------------- 0 980 460 200 3 1.0 2.8 | 101 9 -8.5 1.7 1 925 915 235 17 13.9 9.8 | 207 10 4.4 8.6 2 850 1563 215 11 6.3 9.0 | 158 8 -3.2 7.9 3 700 3014 205 9 3.8 8.2 | 141 9 -5.7 7.0 4 500 5420 250 15 14.1 5.1 | 229 6 4.6 4.0 5 400 6930 255 25 24.1 6.5 | 250 16 14.6 5.3 6 304 8715 260 23 22.7 4.0 | 258 13 13.2 2.9 7 300 8800 260 23 22.7 4.0 | 258 13 13.2 2.9 8 250 9970 250 21 19.7 7.2 | 239 12 10.2 6.0 9 200 11430 250 23 21.6 7.9 | 241 14 12.1 6.7 10 150 13290 255 19 18.4 4.9 | 247 10 8.9 3.8 11 100 15890 255 27 26.1 7.0 | 251 18 16.6 5.9 12 70 18170 250 23 21.6 7.9 | 241 14 12.1 6.7 13 50 20320 250 29 27.3 9.9 | 244 20 17.8 8.8 14 30 23600 245 31 28.1 13.1 | 237 22 18.6 12.0 15 20 26230 230 36 27.6 23.1 | 219 28 18.1 22.0 Wind Parameters Mean winds (0-6000m): 233.2 at 12.8 knts Storm direction: 263.2 at 9.6 knts Shear (0-3000m) pos: 2.7 neg: 1.6 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 50.4 deg Storm rel helicity (0-3000m) pos: 34.0 neg: -22.3 tot: 11.7 m^2/s^2 ave: 3.9 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.38 Bulk Shear: 0.65 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 ------------------------------------------------------------------------------- 500 231 11 167 6| 14.6 0.0 14.6| 30.5 0.0 30.5 60.9 0.97| 15.4 15.0 1000 229 12 179 7| 7.3 3.1 10.4| 30.5 -13.9 16.5 16.5 0.41| 10.8 4.4 1500 225 12 172 7| 4.9 2.7 7.5| 30.5 -18.2 12.3 8.2 0.29| 7.8 2.3 2000 222 11 166 8| 3.6 2.2 5.9| 30.5 -20.2 10.2 5.1 0.25| 6.1 1.5 2500 219 11 161 8| 2.9 2.0 4.9| 30.5 -22.3 8.2 3.3 0.20| 5.1 1.0 3000 218 11 159 8| 2.7 1.6 4.3| 34.0 -22.3 11.7 3.9 0.25| 4.5 1.1 4000 220 11 161 8| 2.5 1.2 3.7| 42.1 -22.3 19.8 4.9 0.34| 4.0 1.4 5000 226 12 171 7| 2.4 1.0 3.4| 50.3 -22.3 28.0 5.6 0.43| 3.7 1.6 6000 233 13 186 7| 2.6 0.8 3.4| 56.3 -22.3 34.0 5.7 0.42| 3.7 1.6 Wrote GIF file: /home/apache/climate/data/raob//X0635/skewt/X0635.skewt.20251015.12.gif