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 X0372... Searching the city database file for: X0372 ... Date:0000Z 19 APR 25 Station: X0372 WMO ident: 30372 Latitude: 56.92 Longitude: 118.37 ------------------------------------------------------------------------------- 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 70 SFC 923 710 -1.5 -8.5 59 7.0 -3.8 0 0 277.9 278.3 273.5 284.1 2.18 2 891 993 0.6 -11.4 40 12.0 -3.4 306 4 282.9 283.2 275.7 288.2 1.79 3 885 1047 0.0 -13.0 37 13.0 -4.1 296 5 282.9 283.1 275.3 287.5 1.59 4 850 1370 -1.1 -14.1 37 13.0 -5.1 235 9 285.0 285.3 276.4 289.5 1.51 5 811 1743 -2.9 -14.9 39 12.0 -6.5 235 8 286.9 287.2 277.3 291.4 1.48 6 760 2258 -2.9 -17.9 30 15.0 -7.2 235 6 292.3 292.5 279.6 296.1 1.23 7 700 2904 -7.7 -26.7 20 19.0 -11.8 235 3 294.0 294.1 279.5 295.9 0.61 8 547 4773 -20.1 -35.1 25 15.0 -22.2 217 6 300.7 300.8 282.1 301.9 0.35 9 500 5430 -25.5 -41.5 21 16.0 -27.1 210 7 301.9 302.0 282.4 302.7 0.20 10 400 7010 -37.7 -53.7 17 16.0 -38.4 250 5 306.0 306.0 283.9 306.2 0.06 11 314 8642 -50.3 -64.3 18 14.0 -50.5 237 10 310.4 310.4 285.5 310.5 0.02 12 300 8940 -51.9 -65.9 17 14.0 -52.1 235 11 312.2 312.2 286.1 312.3 0.02 13 263 9779 -56.5 -69.5 18 13.0 -56.6 215 11 317.4 317.4 287.9 317.5 0.01 14 250 10100 -55.5 -68.5 18 13.0 -55.7 205 13 323.6 323.6 289.9 323.6 0.02 15 200 11540 -52.9 -67.9 15 15.0 -53.2 235 13 349.0 349.0 296.4 349.1 0.02 16 178 12292 -50.1 -67.1 12 17.0 -50.6 237 12 365.4 365.4 299.8 365.5 0.03 17 150 13400 -51.7 -71.7 7 20.0 -52.2 240 11 381.0 381.0 302.4 381.1 0.02 18 116 15063 -54.5 -77.5 4 23.0 -55.0 240 12 404.9 404.9 305.9 404.9 0.01 19 100 16020 -52.9 -76.9 4 24.0 -53.6 240 13 425.5 425.5 308.3 425.6 0.01 20 70 18310 -54.9 -78.9 4 24.0 -55.6 215 13 466.9 466.9 312.4 467.0 0.01 21 50 20470 -54.9 -78.9 4 24.0 -55.9 225 5 514.1 514.1 315.9 514.2 0.02 22 35 22754 -54.1 -78.1 4 24.0 -55.6 571.4 571.4 319.2 571.6 0.03 TRP 263 9779 -56.5 -69.5 18 13.0 -56.6 215 11 317.4 317.4 287.9 317.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5360.00 m Freezing level: Surface below freezing Freezing level: 900.14 mb = 911.73 m = 2991.19 ft Freezing level: 885.00 mb = 1046.81 m = 3434.36 ft Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 28.11 % Est. max temperature: 11.16 C = 52.09 F Sfc-Lift cond lev (LCL): 826.81 mb = 1589.95 m = 5216.32 ft T: -2.16 C 700-500 lapse rate: 7.05 C/km ThetaE index: 0.65 C Layer 885.0- 850.0 mb Conv cond level (CCL): 575.54 mb = 4387.23 m = 14393.61 ft Mean mixing ratio: 1.68 g/kg Conv temperature: 19.43 C = 66.97 F Cap Strength: 11.81 C Lifted Index: 12.10 C Risk: None Lifted Index @300 mb: 17.05 C Lifted Index @700 mb: 9.10 C Showalter Index: 11.10 C Risk: None Total Totals Index: 35.80 C Risk: None Vertical Totals Index: 24.40 C Cross Totals Index: 11.40 C K Index: -8.70 Risk: None Sweat Index: 25.00 Risk: None Energy Index: 2.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.91 J/kg Max Up Vert Vel: 7.60 m/s Conv Inhibition (B-): 36499.46 J/kg Cap Strength: 12.08 C Lift Cond Lev (LCL): 724.72 mb = 2631.47 m = 8633.31 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 255 at 4 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 ---------------------------------------------------------- 0 923 710 0 0 -0.0 -0.0 | 75 4 -4.0 -1.0 1 850 1370 235 9 7.4 5.2 | 220 5 3.4 4.1 2 700 2904 235 3 2.5 1.7 | 115 2 -1.5 0.7 3 500 5430 210 7 3.5 6.1 | 175 5 -0.5 5.0 4 400 7010 250 5 4.7 1.7 | 227 1 0.7 0.7 5 300 8940 235 11 9.0 6.3 | 224 7 5.0 5.3 6 263 9779 215 11 6.3 9.0 | 196 8 2.3 8.0 7 250 10100 205 13 5.5 11.8 | 188 11 1.5 10.8 8 200 11540 235 13 10.6 7.5 | 226 9 6.7 6.4 9 150 13400 240 11 9.5 5.5 | 231 7 5.6 4.5 10 100 16020 240 13 11.3 6.5 | 233 9 7.3 5.5 11 70 18310 215 13 7.5 10.6 | 200 10 3.5 9.6 12 50 20470 225 5 3.5 3.5 | 170 3 -0.4 2.5 Wind Parameters Mean winds (0-6000m): 225.4 at 5.5 knts Storm direction: 255.4 at 4.1 knts Shear (0-3000m) pos: 0.0 neg: 0.7 tot: 0.7 10-3/s Storm rel Dir Shear (0-3000m): 80.7 deg Storm rel helicity (0-3000m) pos: 0.6 neg: -13.8 tot: -13.2 m^2/s^2 ave: -4.4 10^-3 m/s^2 rel: -0.73 Storm rel vorticity (0-3000m) horiz: 3.6 stream: -2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 49.63 Bulk Shear: 0.58 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 ------------------------------------------------------------------------------- 500 226 3 130 2| 0.0 7.0 7.0| 0.0 -7.7 -7.7 -15.3 -0.97| 9.5 -9.3 1000 235 6 198 2| 0.0 3.9 3.9| 0.0 -12.1 -12.1 -12.1 -0.89| 7.8 -6.9 1500 235 6 202 3| 0.0 2.0 2.0| 0.0 -12.8 -12.8 -8.5 -0.84| 5.9 -4.9 2000 235 6 198 2| 0.0 1.0 1.0| 0.0 -13.5 -13.5 -6.8 -0.84| 4.9 -4.1 2500 235 5 190 2| 0.0 0.7 0.7| 0.2 -13.8 -13.6 -5.4 -0.80| 4.2 -3.3 3000 234 5 184 2| 0.0 0.7 0.7| 0.6 -13.8 -13.2 -4.4 -0.73| 3.6 -2.7 4000 230 5 178 2| 0.0 0.8 0.8| 1.1 -13.8 -12.7 -3.2 -0.64| 3.0 -1.9 5000 225 5 176 3| 0.1 0.7 0.7| 1.8 -13.8 -12.0 -2.4 -0.56| 2.6 -1.5 6000 225 5 178 3| 0.3 0.6 0.9| 2.9 -13.8 -10.9 -1.8 -0.45| 2.4 -1.1 Wrote GIF file: /home/apache/climate/data/raob//X0372/skewt/X0372.skewt.20250419.00.gif