UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042700.upa.cvt Date: 0000Z 27 APR 25 Searching for UNII... Searching the city database file for: UNII ... Date:0000Z 27 APR 25 Station: UNII WMO ident: 29263 Latitude: 58.45 Longitude: 92.15 Elevation: 78.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1000 78 4.2 3.9 98 0.3 4.1 90 1 277.4 278.2 277.2 291.1 5.06 1 925 719 2.4 0.9 90 1.5 1.7 150 13 281.8 282.5 278.6 294.1 4.41 2 913 824 2.0 0.6 90 1.4 1.4 167 15 282.4 283.2 278.9 294.6 4.37 3 890 1031 3.6 2.4 92 1.2 3.0 200 18 286.1 287.0 281.5 300.6 5.11 4 850 1402 1.0 -0.7 88 1.7 0.3 260 25 287.2 287.9 281.1 299.4 4.27 5 848 1421 1.0 -0.9 87 1.9 0.1 260 25 287.4 288.1 281.1 299.5 4.22 6 826 1633 2.6 -0.9 78 3.5 1.0 264 28 291.2 292.0 282.9 303.8 4.33 7 763 2274 0.6 -1.4 86 2.0 -0.3 277 34 295.8 296.6 285.0 309.1 4.52 8 700 2962 -3.7 -5.2 89 1.5 -4.3 290 42 298.4 299.1 285.1 309.5 3.71 9 500 5540 -19.5 -23.3 72 3.8 -20.4 285 46 309.3 309.5 286.4 313.1 1.17 10 484 5781 -21.1 -24.9 71 3.8 -21.9 285 46 310.2 310.4 286.6 313.7 1.05 11 400 7160 -31.7 -35.9 66 4.2 -32.2 285 46 313.8 313.9 287.2 315.4 0.45 12 351 8067 -38.7 -43.1 63 4.4 -39.0 280 51 316.3 316.3 287.8 317.2 0.24 13 300 9120 -48.3 -52.8 60 4.5 -48.4 275 56 317.3 317.3 288.0 317.6 0.10 14 281 9546 -52.9 -57.4 58 4.5 -53.0 277 54 316.7 316.7 287.7 316.9 0.06 15 250 10290 -58.5 -63.0 56 4.5 -58.6 280 50 319.1 319.1 288.5 319.2 0.03 16 229 10842 -62.7 -67.1 55 4.4 -62.7 265 48 320.8 320.8 289.0 320.9 0.02 17 200 11690 -60.5 -64.7 58 4.2 -60.6 295 50 337.0 337.0 293.6 337.1 0.03 18 199 11721 -60.5 -64.7 58 4.2 -60.6 295 50 337.4 337.4 293.7 337.6 0.03 19 178 12424 -53.9 -58.6 56 4.7 -54.1 297 44 359.2 359.2 298.6 359.5 0.08 20 150 13520 -53.9 -58.8 55 4.9 -54.1 300 36 377.2 377.2 301.9 377.6 0.09 21 100 16110 -54.1 -60.1 48 6.0 -54.4 305 23 423.2 423.2 308.2 423.8 0.12 22 70 18400 -53.3 -59.3 48 6.0 -53.8 305 17 470.4 470.4 312.8 471.4 0.18 23 50 20550 -53.7 -61.7 37 8.0 -54.4 315 13 516.9 517.0 316.2 518.1 0.19 24 47 20949 -54.5 -62.5 37 8.0 -55.2 317 12 524.2 524.3 316.6 525.4 0.18 25 30 23850 -52.7 -61.7 33 9.0 -54.0 335 7 601.0 601.1 320.7 603.3 0.32 26 20 26480 -51.5 -62.5 26 11.0 -53.7 20 9 678.5 678.7 323.9 682.1 0.43 27 16 27936 -49.3 -61.3 23 12.0 -52.5 730.4 730.7 325.6 736.1 0.62 TRP 229 10842 -62.7 -67.1 55 4.4 -62.7 265 48 320.8 320.8 289.0 320.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5462.00 m Freezing level: 754.21 mb = 2370.16 m = 7776.01 ft Wetbulb zero: 778.51 mb = 2111.66 m = 6927.92 ft Precipitable water: 0.79 inches Sfc-500 mean rel hum: 84.42 % Est. max temperature: 14.04 C = 57.28 F Sfc-Lift cond lev (LCL): 995.31 mb = 116.65 m = 382.71 ft T: 4.09 C 700-500 lapse rate: 6.13 C/km ThetaE index: 1.16 C Layer 850.0- 848.0 mb Conv cond level (CCL): 730.39 mb = 2622.78 m = 8604.80 ft Mean mixing ratio: 4.67 g/kg Conv temperature: 23.95 C = 75.11 F Cap Strength: 9.76 C Lifted Index: 14.26 C Risk: None Lifted Index @300 mb: 17.04 C Lifted Index @700 mb: 9.76 C Showalter Index: 9.89 C Risk: None Total Totals Index: 39.30 C Risk: None Vertical Totals Index: 20.50 C Cross Totals Index: 18.80 C K Index: 18.30 Risk: < 20 % chance of thunderstorms Sweat Index: 96.00 Risk: None Energy Index: 2.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.44 J/kg Max Up Vert Vel: 6.70 m/s Conv Inhibition (B-): 50919.12 J/kg Cap Strength: 14.17 C Lift Cond Lev (LCL): 933.69 mb = 642.11 m = 2106.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 312 at 26 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 1000 78 90 1 -1.0 0.0 | 131 27 -20.4 17.6 1 1000 86 90 1 -1.0 0.0 | 131 27 -20.4 17.6 2 925 719 150 13 -6.5 11.3 | 138 39 -25.9 28.8 3 850 1402 260 25 24.6 4.3 | 193 23 5.2 21.9 4 700 2962 290 42 39.5 -14.4 | 261 20 20.0 3.2 5 500 5540 285 46 44.4 -11.9 | 257 26 25.0 5.7 6 400 7160 285 46 44.4 -11.9 | 257 26 25.0 5.7 7 300 9120 275 56 55.8 -4.9 | 251 38 36.3 12.7 8 250 10290 280 50 49.2 -8.7 | 253 31 29.8 8.9 9 229 10842 265 48 47.8 4.2 | 233 36 28.4 21.8 10 200 11690 295 50 45.3 -21.1 | 278 26 25.9 -3.6 11 150 13520 300 36 31.2 -18.0 | 272 12 11.7 -0.4 12 100 16110 305 23 18.8 -13.2 | 172 4 -0.6 4.4 13 70 18400 305 17 13.9 -9.8 | 145 10 -5.5 7.8 14 50 20550 315 13 9.2 -9.2 | 129 13 -10.3 8.4 15 30 23850 335 7 3.0 -6.3 | 124 20 -16.5 11.2 16 20 26480 20 9 -3.1 -8.5 | 112 24 -22.5 9.1 Wind Parameters Mean winds (0-6000m): 282.1 at 34.9 knts Storm direction: 312.1 at 26.2 knts Shear (0-3000m) pos: 7.4 neg: 0.0 tot: 7.4 10-3/s Storm rel Dir Shear (0-3000m): 130.1 deg Storm rel helicity (0-3000m) pos: 483.9 neg: -8.0 tot: 475.9 m^2/s^2 ave: 158.6 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 13.2 stream: 10.6 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 0.11 Bulk Shear: 210.79 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 ------------------------------------------------------------------------------- 500 133 6 132 32| 9.9 0.0 9.9| 26.2 -7.7 18.5 37.0 0.18| 10.9 1.9 1000 167 10 142 35| 10.2 0.0 10.2|227.8 -7.7 220.1 220.1 0.69| 16.3 11.2 1500 220 15 161 30| 9.6 0.0 9.6|366.4 -7.7 358.7 239.1 0.72| 18.9 13.7 2000 246 18 174 25| 8.6 0.0 8.6|406.8 -7.7 399.1 199.5 0.75| 16.0 12.1 2500 260 22 185 21| 8.0 0.0 8.0|449.0 -7.7 441.3 176.5 0.78| 14.5 11.3 3000 270 25 197 18| 7.4 0.0 7.4|483.9 -8.0 475.9 158.6 0.80| 13.2 10.6 4000 278 29 215 17| 5.5 0.3 5.8|483.9 -11.0 472.9 118.2 0.77| 10.2 7.9 5000 281 33 228 17| 4.4 0.4 4.9|483.9 -14.7 469.1 93.8 0.74| 8.4 6.2 6000 282 35 235 18| 3.7 0.5 4.2|483.9 -16.7 467.2 77.9 0.73| 7.1 5.2 Wrote GIF file: /home/apache/climate/data/raob//UNII/skewt/UNII.skewt.20250427.00.gif