UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042112.upa.cvt Date: 1200Z 21 APR 25 Searching for X0054... Searching the city database file for: X0054 ... Date:1200Z 21 APR 25 Station: X0054 WMO ident: 30054 Latitude: 59.45 Longitude: 112.58 ------------------------------------------------------------------------------- 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 45 SFC 982 192 2.2 -7.8 48 10.0 -1.3 200 1 276.8 277.1 272.8 282.9 2.16 2 979 216 2.0 -16.0 25 18.0 -3.1 205 2 276.8 277.0 271.2 280.1 1.12 3 925 671 -1.1 -19.1 24 18.0 -5.7 305 11 278.2 278.3 271.6 280.9 0.91 4 878 1085 -3.3 -19.3 28 16.0 -7.3 311 11 280.1 280.2 272.8 282.9 0.94 5 850 1340 -5.9 -19.9 32 14.0 -9.2 315 11 280.0 280.1 272.7 282.7 0.93 6 700 2817 -20.5 -25.3 65 4.8 -21.2 310 11 279.8 279.9 272.2 281.9 0.70 7 631 3571 -27.5 -30.1 78 2.6 -27.8 254 9 280.2 280.3 272.2 281.8 0.50 8 606 3859 -28.5 -30.8 81 2.3 -28.7 233 8 282.3 282.4 273.3 283.8 0.48 9 583 4137 -26.3 -28.7 80 2.4 -26.6 212 8 288.0 288.1 276.6 290.0 0.61 10 566 4349 -27.5 -29.6 82 2.1 -27.8 196 7 289.1 289.2 277.1 290.9 0.58 11 518 4981 -30.3 -33.1 76 2.8 -30.6 149 6 293.1 293.2 278.9 294.6 0.45 12 500 5230 -32.7 -35.8 74 3.1 -33.0 130 5 293.2 293.2 278.8 294.4 0.36 13 400 6770 -45.3 -48.2 72 2.9 -45.4 115 17 296.1 296.1 279.8 296.5 0.12 14 368 7322 -49.7 -52.9 69 3.2 -49.8 137 14 297.4 297.4 280.3 297.7 0.08 15 365 7375 -51.9 -54.9 70 3.0 -52.0 140 14 295.2 295.2 279.3 295.4 0.06 16 308 8463 -57.5 -60.8 66 3.3 -57.5 185 9 302.0 302.0 282.3 302.1 0.03 17 306 8504 -57.5 -60.8 66 3.3 -57.5 190 9 302.6 302.6 282.5 302.7 0.03 18 300 8630 -55.5 -58.9 66 3.4 -55.6 205 9 307.1 307.1 284.3 307.3 0.05 19 281 9052 -51.5 -54.9 67 3.4 -51.6 232 8 318.7 318.7 288.4 319.0 0.08 20 275 9193 -49.9 -53.7 64 3.8 -50.0 241 7 323.0 323.0 289.8 323.3 0.09 21 250 9820 -48.3 -53.3 56 5.0 -48.5 280 5 334.3 334.3 293.0 334.7 0.11 22 209 11000 -48.1 -56.1 39 8.0 -48.4 352.1 352.2 297.2 352.5 0.09 TRP 308 8463 -57.5 -60.8 66 3.3 -57.5 185 9 302.0 302.0 282.3 302.1 0.03 WND Sounding variables and indices 1000-500 mb thick: 5185.00 m Freezing level: 944.16 mb = 509.62 m = 1671.96 ft Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 58.03 % Est. max temperature: 5.39 C = 41.70 F Sfc-Lift cond lev (LCL): 840.24 mb = 1427.85 m = 4684.48 ft T: -6.77 C 700-500 lapse rate: 5.06 C/km ThetaE index: 2.78 C Layer 979.0- 925.0 mb Conv cond level (CCL): 689.62 mb = 2925.45 m = 9597.82 ft Mean mixing ratio: 0.99 g/kg Conv temperature: 5.26 C = 41.47 F Cap Strength: 10.52 C Lifted Index: 10.35 C Risk: None Lifted Index @300 mb: 18.45 C Lifted Index @700 mb: 1.34 C Showalter Index: 9.09 C Risk: None Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 26.80 C Cross Totals Index: 12.80 C K Index: 2.10 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 2.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.96 J/kg Max Up Vert Vel: 4.89 m/s Conv Inhibition (B-): 5475.99 J/kg Cap Strength: 10.53 C Lift Cond Lev (LCL): 707.19 mb = 2739.22 m = 8986.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 343 at 7 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 ---------------------------------------------------------- 0 982 192 200 1 0.3 0.9 | 168 8 -1.6 7.4 1 925 671 305 11 9.0 -6.3 | 269 7 7.0 0.2 2 850 1340 315 11 7.8 -7.8 | 283 6 5.8 -1.3 3 700 2817 310 11 8.4 -7.1 | 275 6 6.5 -0.6 4 500 5230 130 5 -3.8 3.2 | 149 11 -5.8 9.7 5 400 6770 115 17 -15.4 7.2 | 128 22 -17.4 13.6 6 308 8463 185 9 0.8 9.0 | 176 15 -1.2 15.4 7 300 8630 205 9 3.8 8.2 | 187 15 1.8 14.6 8 250 9820 280 5 4.9 -0.9 | 208 6 3.0 5.6 Wind Parameters Mean winds (0-6000m): 313.0 at 9.0 knts Storm direction: 343.0 at 6.8 knts Shear (0-3000m) pos: 2.0 neg: 1.0 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 73.4 deg Storm rel helicity (0-3000m) pos: 34.1 neg: -10.5 tot: 23.5 m^2/s^2 ave: 7.8 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 4.0 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 8.48 Bulk Shear: 1.41 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 ------------------------------------------------------------------------------- 500 300 6 225 5| 11.6 0.0 11.6| 31.5 0.0 31.5 63.0 0.96| 15.7 15.1 1000 306 9 254 5| 5.9 0.0 5.9| 33.6 0.0 33.6 33.6 0.95| 8.6 8.2 1500 309 9 265 5| 3.9 0.0 3.9| 34.1 -0.3 33.8 22.6 0.93| 5.9 5.5 2000 310 10 269 6| 2.9 0.1 3.0| 34.1 -0.7 33.4 16.7 0.89| 4.5 4.1 2500 311 10 271 6| 2.4 0.1 2.5| 34.1 -1.2 32.9 13.2 0.86| 3.7 3.2 3000 309 10 269 6| 2.0 1.0 3.0| 34.1 -10.5 23.5 7.8 0.47| 4.0 1.9 4000 302 10 258 7| 1.5 1.9 3.4| 34.1 -43.7 -9.6 -2.4 -0.00| 4.5 -0.0 5000 310 9 263 5| 1.2 1.7 2.8| 34.1 -71.8 -37.7 -7.5 -0.19| 4.5 -0.8 6000 313 9 266 5| 1.0 2.0 3.0| 34.1 -86.1 -52.0 -8.7 -0.23| 4.4 -1.0 Wrote GIF file: /home/apache/climate/data/raob//X0054/skewt/X0054.skewt.20250421.12.gif