UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041912.upa.cvt Date: 1200Z 19 APR 25 Searching for U9282... Searching the city database file for: U9282 ... Date:1200Z 19 APR 25 Station: U9282 WMO ident: 29282 Latitude: 58.42 Longitude: 97.40 ------------------------------------------------------------------------------- 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 96 310 1 SFC 995 137 3.8 -9.2 38 13.0 -0.7 310 1 277.3 277.7 272.8 282.8 1.91 2 925 722 -1.9 -16.9 31 15.0 -5.9 285 5 277.4 277.6 271.5 280.6 1.10 3 850 1385 -8.5 -19.5 41 11.0 -11.0 225 7 277.2 277.4 271.2 280.1 0.96 4 724 2602 -20.3 -25.3 64 5.0 -21.1 233 15 277.3 277.4 270.7 279.3 0.67 5 700 2851 -21.9 -26.1 69 4.2 -22.5 235 17 278.2 278.3 271.2 280.2 0.65 6 691 2946 -22.5 -26.6 69 4.1 -23.1 236 17 278.6 278.7 271.4 280.5 0.63 7 589 4096 -31.9 -40.9 41 9.0 -32.5 253 23 280.7 280.7 271.9 281.3 0.18 8 500 5230 -41.3 -49.3 42 8.0 -41.6 270 29 282.7 282.7 272.9 283.0 0.09 9 404 6636 -52.9 -59.9 42 7.0 -53.0 265 36 285.4 285.4 274.3 285.5 0.03 10 400 6700 -52.7 -59.7 42 7.0 -52.8 260 35 286.5 286.5 274.9 286.6 0.03 11 372 7171 -53.9 -60.9 42 7.0 -54.0 246 34 290.9 290.9 277.2 291.0 0.03 12 358 7421 -50.1 -58.1 38 8.0 -50.3 239 33 299.2 299.2 281.1 299.4 0.04 13 331 7934 -51.7 -59.7 38 8.0 -51.8 224 32 303.8 303.8 283.0 304.0 0.04 14 300 8580 -48.7 -58.7 30 10.0 -49.0 205 31 316.7 316.7 287.7 316.9 0.05 15 250 9780 -46.7 -59.7 21 13.0 -47.1 210 27 336.6 336.6 293.5 336.8 0.05 16 239 10078 -45.9 -59.9 19 14.0 -46.4 211 26 342.2 342.2 294.9 342.4 0.05 17 200 11260 -46.3 -64.3 11 18.0 -46.9 215 23 359.5 359.5 298.6 359.6 0.03 18 150 13180 -45.9 -66.9 8 21.0 -46.8 210 15 391.0 391.0 303.9 391.1 0.03 19 131 14080 -44.3 -66.3 7 22.0 -45.5 220 20 409.3 409.3 306.5 409.5 0.04 20 100 15870 -47.3 -70.3 5 23.0 -48.5 240 29 436.3 436.3 309.5 436.5 0.03 21 81 17266 -48.9 -71.9 5 23.0 -50.1 202 23 460.2 460.2 311.8 460.3 0.03 22 70 18230 -48.5 -71.5 5 23.0 -49.9 175 19 480.6 480.6 313.5 480.8 0.04 23 50 20420 -52.3 -75.3 5 23.0 -53.6 230 13 520.2 520.2 316.3 520.4 0.03 24 47 20820 -53.1 -76.1 4 23.0 -54.4 527.6 527.6 316.8 527.8 0.03 25 44 21248 -50.1 -74.1 4 24.0 -51.9 545.0 545.0 317.8 545.2 0.04 26 38 22204 -50.7 -73.7 5 23.0 -52.6 566.8 566.8 319.0 567.1 0.05 27 33 23125 -49.9 -73.9 4 24.0 -52.2 592.2 592.3 320.3 592.6 0.05 TRP 404 6636 -52.9 -59.9 42 7.0 -53.0 265 36 285.4 285.4 274.3 285.5 0.03 WND Sounding variables and indices 1000-500 mb thick: 5134.00 m Freezing level: 948.33 mb = 526.88 m = 1728.59 ft Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 47.34 % Est. max temperature: 3.71 C = 38.67 F Sfc-Lift cond lev (LCL): 812.85 mb = 1723.93 m = 5655.88 ft T: -11.79 C 700-500 lapse rate: 8.15 C/km ThetaE index: 3.43 C Layer 925.0- 700.0 mb Conv cond level (CCL): 761.16 mb = 2222.30 m = 7290.94 ft Mean mixing ratio: 1.37 g/kg Conv temperature: 3.81 C = 38.86 F Cap Strength: 0.60 C Lifted Index: 1.57 C Risk: Showers probable Lifted Index @300 mb: 25.11 C Lifted Index @700 mb: -0.18 C Showalter Index: 2.57 C Risk: Showers probable Total Totals Index: 54.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 32.80 C Cross Totals Index: 21.80 C K Index: 9.10 Risk: None Sweat Index: 155.00 Risk: None Energy Index: 0.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.25 J/kg Max Up Vert Vel: 4.95 m/s Conv Inhibition (B-): 0.03 J/kg Cap Strength: 1.58 C Lift Cond Lev (LCL): 761.11 mb = 2222.84 m = 7292.69 ft Lev Free Conv (LFC): 756.11 mb = 2272.83 m = 7456.71 ft Equ Level (EL): 676.11 mb = 3102.89 m = 10179.96 ft B at Equ Level: 12.06 J/kg Max Parcel Lev (MPL): 586.11 mb = 4129.83 m = 13549.14 ft Wind level data Storm motion: 287 at 14 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 ---------------------------------------------------------- 0 995 137 310 1 0.8 -0.6 | 105 13 -12.3 3.3 1 925 722 285 5 4.8 -1.3 | 108 9 -8.2 2.6 2 850 1385 225 7 4.9 4.9 | 137 12 -8.1 8.9 3 700 2851 235 17 13.9 9.8 | 184 14 0.9 13.7 4 500 5230 270 29 29.0 -0.0 | 256 16 15.9 3.9 5 404 6636 265 36 35.9 3.1 | 253 24 22.8 7.0 6 400 6700 260 35 34.5 6.1 | 245 24 21.4 10.0 7 300 8580 205 31 13.1 28.1 | 180 32 0.0 32.0 8 250 9780 210 27 13.5 23.4 | 181 27 0.4 27.3 9 200 11260 215 23 13.2 18.8 | 180 23 0.1 22.7 10 150 13180 210 15 7.5 13.0 | 162 18 -5.6 16.9 11 100 15870 240 29 25.1 14.5 | 213 22 12.0 18.4 12 70 18230 175 19 -1.7 18.9 | 147 27 -14.7 22.8 13 50 20420 230 13 10.0 8.4 | 166 13 -3.1 12.3 Wind Parameters Mean winds (0-6000m): 256.6 at 18.2 knts Storm direction: 286.6 at 13.6 knts Shear (0-3000m) pos: 1.7 neg: 1.5 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 86.8 deg Storm rel helicity (0-3000m) pos: 53.2 neg: -0.9 tot: 52.4 m^2/s^2 ave: 17.5 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 3.9 stream: 2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.36 Bulk Shear: 33.90 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 ------------------------------------------------------------------------------- 500 290 3 106 11| 0.0 3.6 3.6| 0.9 -0.9 0.1 0.1 0.03| 3.7 0.1 1000 275 4 112 10| 0.0 3.0 3.0| 9.9 -0.9 9.0 9.0 0.49| 4.2 2.0 1500 252 5 124 10| 0.0 3.0 3.0| 18.8 -0.9 17.9 12.0 0.56| 4.2 2.4 2000 242 6 133 10| 0.9 2.2 3.1| 29.8 -0.9 28.9 14.5 0.66| 4.1 2.7 2500 239 8 142 10| 1.4 1.8 3.2| 41.2 -0.9 40.3 16.1 0.71| 4.0 2.8 3000 238 10 151 10| 1.7 1.5 3.2| 53.2 -0.9 52.4 17.5 0.75| 3.9 2.9 4000 242 12 168 10| 2.1 1.1 3.2| 80.0 -0.9 79.2 19.8 0.81| 3.9 3.1 5000 251 15 190 9| 2.3 0.9 3.2|112.1 -0.9 111.3 22.3 0.85| 4.0 3.4 6000 257 18 210 9| 2.0 1.1 3.1|115.5 -4.3 111.2 18.5 0.74| 3.8 2.8 Wrote GIF file: /home/apache/climate/data/raob//U9282/skewt/U9282.skewt.20250419.12.gif