UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041900.upa.cvt Date: 0000Z 19 APR 25 Searching for X0054... Searching the city database file for: X0054 ... Date:0000Z 19 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 8 SFC 978 186 -0.5 -9.5 51 9.0 -3.4 10 1 274.4 274.7 270.9 279.7 1.90 2 960 335 1.8 -9.2 44 11.0 -1.9 70 3 278.2 278.5 273.3 283.8 1.98 3 925 636 3.0 -10.0 38 13.0 -1.5 190 7 282.4 282.7 275.6 288.0 1.93 4 892 932 4.0 -12.0 30 16.0 -1.5 186 6 286.4 286.7 277.4 291.4 1.71 5 850 1324 2.4 -13.6 30 16.0 -2.9 180 5 288.7 288.9 278.3 293.4 1.57 6 812 1691 0.8 -19.2 21 20.0 -5.0 182 9 290.8 290.9 278.6 294.0 1.03 7 804 1771 1.2 -17.8 23 19.0 -4.6 183 10 292.0 292.2 279.4 295.6 1.17 8 701 2852 -8.1 -27.1 20 19.0 -12.1 190 21 293.4 293.5 279.2 295.3 0.59 9 700 2863 -8.1 -27.1 20 19.0 -12.2 190 21 293.5 293.6 279.3 295.4 0.59 10 614 3864 -13.7 -34.7 15 21.0 -17.1 200 20 298.3 298.3 281.1 299.4 0.33 11 500 5380 -25.7 -43.7 17 18.0 -27.4 215 19 301.7 301.7 282.3 302.3 0.16 12 431 6442 -33.7 -46.7 26 13.0 -34.6 225 19 304.6 304.6 283.4 305.1 0.13 13 400 6960 -39.9 -49.9 34 10.0 -40.4 230 19 303.1 303.2 282.8 303.5 0.10 14 396 7029 -40.9 -49.9 37 9.0 -41.3 229 19 302.7 302.7 282.6 303.1 0.10 15 347 7920 -45.5 -54.5 36 9.0 -45.8 223 22 308.1 308.1 284.7 308.4 0.07 16 339 8074 -48.5 -58.5 30 10.0 -48.7 221 22 306.1 306.1 283.9 306.3 0.04 17 322 8412 -50.3 -60.3 30 10.0 -50.5 219 24 308.2 308.2 284.7 308.3 0.04 18 300 8870 -54.9 -64.9 28 10.0 -55.1 215 25 308.0 308.0 284.6 308.0 0.02 19 260 9774 -58.2 -68.2 27 10.0 -58.3 220 64 316.0 316.0 287.4 316.0 0.02 20 250 10020 -59.1 -69.1 26 10.0 -59.2 215 56 318.2 318.2 288.2 318.3 0.01 21 233 10464 -56.9 -66.9 27 10.0 -57.1 328.0 328.0 291.2 328.1 0.02 22 220 10827 -57.3 -67.3 27 10.0 -57.5 332.8 332.8 292.5 332.9 0.02 23 216 10944 -55.7 -65.7 28 10.0 -55.9 337.1 337.1 293.6 337.2 0.03 24 214 11003 -53.3 -64.3 25 11.0 -53.5 341.7 341.7 294.7 341.8 0.03 TRP WND 260 9774 -58.2 -68.2 27 10.0 -58.3 220 64 316.0 316.0 287.4 316.0 0.02 Sounding variables and indices 1000-500 mb thick: 5372.00 m Freezing level: Surface below freezing Freezing level: 974.09 mb = 218.60 m = 717.18 ft Freezing level: 790.71 mb = 1910.27 m = 6267.21 ft Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 22.35 % Est. max temperature: 14.88 C = 58.78 F Sfc-Lift cond lev (LCL): 849.16 mb = 1331.91 m = 4369.72 ft T: 2.37 C 700-500 lapse rate: 6.99 C/km ThetaE index: 0.34 C Layer 701.0- 700.0 mb Conv cond level (CCL): 590.73 mb = 4148.84 m = 13611.52 ft Mean mixing ratio: 1.87 g/kg Conv temperature: 23.94 C = 75.08 F Cap Strength: 11.65 C Lifted Index: 12.54 C Risk: None Lifted Index @300 mb: 14.66 C Lifted Index @700 mb: 9.31 C Showalter Index: 8.00 C Risk: None Total Totals Index: 40.20 C Risk: None Vertical Totals Index: 28.10 C Cross Totals Index: 12.10 C K Index: -4.50 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 1.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 47.17 J/kg Max Up Vert Vel: 9.71 m/s Conv Inhibition (B-): 5800.65 J/kg Cap Strength: 12.52 C Lift Cond Lev (LCL): 755.32 mb = 2263.33 m = 7425.53 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 231 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 ---------------------------------------------------------- 0 978 186 10 1 -0.2 -1.0 | 48 12 -9.2 -8.3 1 925 636 190 7 1.2 6.9 | 87 8 -7.8 -0.4 2 850 1324 180 5 0.0 5.0 | 76 9 -9.0 -2.3 3 700 2863 190 21 3.6 20.7 | 158 14 -5.4 13.4 4 500 5380 215 19 10.9 15.6 | 193 8 1.9 8.3 5 400 6960 230 19 14.6 12.2 | 228 7 5.6 4.9 6 300 8870 215 25 14.3 20.5 | 202 14 5.3 13.2 7 260 9774 220 64 41.1 49.0 | 218 53 32.1 41.7 8 250 10020 215 56 32.1 45.9 | 211 45 23.1 38.6 Wind Parameters Mean winds (0-6000m): 201.0 at 15.5 knts Storm direction: 231.0 at 11.6 knts Shear (0-3000m) pos: 4.0 neg: 0.3 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 113.8 deg Storm rel helicity (0-3000m) pos: 72.2 neg: -3.4 tot: 68.8 m^2/s^2 ave: 22.9 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 3.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 2.80 Bulk Shear: 16.83 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 ------------------------------------------------------------------------------- 500 190 4 70 9| 8.1 0.0 8.1| 30.1 0.0 30.1 60.3 0.64| 14.1 9.0 1000 188 5 76 9| 4.0 0.8 4.9| 30.1 -2.8 27.4 27.4 0.49| 7.9 3.9 1500 185 6 79 9| 3.8 0.6 4.4| 38.7 -3.4 35.3 23.6 0.56| 6.6 3.7 2000 185 7 88 8| 4.2 0.4 4.6| 51.0 -3.4 47.6 23.8 0.65| 6.3 4.1 2500 187 9 101 8| 4.5 0.3 4.8| 64.0 -3.4 60.7 24.3 0.68| 6.1 4.2 3000 189 11 115 8| 4.0 0.3 4.3| 72.2 -3.4 68.8 22.9 0.68| 5.6 3.8 4000 192 13 132 8| 2.9 0.2 3.1| 80.8 -3.4 77.4 19.4 0.69| 4.7 3.2 5000 196 15 144 8| 2.2 0.2 2.4| 87.8 -3.4 84.4 16.9 0.69| 4.1 2.9 6000 201 15 154 8| 1.8 0.1 2.0| 94.2 -3.4 90.8 15.1 0.71| 3.7 2.6 Wrote GIF file: /home/apache/climate/data/raob//X0054/skewt/X0054.skewt.20250419.00.gif