UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041512.upa.cvt Date: 1200Z 15 APR 25 Searching for UNII... Searching the city database file for: UNII ... Date:1200Z 15 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 1007 78 2.4 -11.6 35 14.0 -2.0 340 5 275.0 275.3 270.8 279.4 1.56 1 1000 139 2.2 -12.8 32 15.0 -2.4 340 7 275.4 275.6 270.8 279.4 1.43 2 925 761 -3.7 -18.7 30 15.0 -7.4 320 13 275.5 275.7 270.1 278.3 0.94 3 850 1421 -9.7 -21.7 37 12.0 -12.2 280 11 276.0 276.1 270.1 278.3 0.79 4 727 2596 -20.3 -27.3 54 7.0 -21.3 276 30 277.0 277.1 270.3 278.7 0.56 5 700 2874 -21.1 -29.1 49 8.0 -22.2 275 35 279.1 279.2 271.5 280.6 0.49 6 641 3522 -23.3 -30.3 53 7.0 -24.2 268 45 283.7 283.8 274.1 285.2 0.48 7 586 4174 -27.7 -33.7 57 6.0 -28.3 262 56 286.0 286.1 275.2 287.2 0.38 8 500 5300 -34.5 -41.5 49 7.0 -35.0 250 75 291.0 291.0 277.5 291.6 0.20 9 430 6348 -41.1 -48.8 43 7.7 -41.5 255 91 295.4 295.4 279.4 295.7 0.11 10 400 6840 -44.3 -52.3 41 8.0 -44.6 255 83 297.4 297.4 280.3 297.7 0.08 11 353 7662 -48.5 -57.5 34 9.0 -48.7 255 68 302.6 302.6 282.5 302.8 0.05 12 300 8720 -49.9 -59.9 30 10.0 -50.1 250 62 315.0 315.0 287.1 315.2 0.04 13 290 8943 -50.7 -60.7 30 10.0 -50.9 252 58 316.9 317.0 287.8 317.1 0.04 14 258 9719 -45.1 -56.1 28 11.0 -45.6 258 45 336.0 336.0 293.4 336.3 0.07 15 250 9930 -45.9 -56.9 28 11.0 -46.3 260 42 337.8 337.8 293.9 338.1 0.07 16 200 11420 -44.9 -57.9 22 13.0 -45.6 265 36 361.7 361.7 299.1 362.0 0.08 17 150 13330 -47.7 -63.7 14 16.0 -48.4 265 35 387.9 387.9 303.5 388.1 0.05 18 100 16000 -49.5 -71.5 6 22.0 -50.4 270 25 432.1 432.1 309.1 432.2 0.02 19 72 18147 -52.3 -76.3 4 24.0 -53.2 279 18 468.7 468.7 312.5 468.8 0.02 20 72 18147 -52.3 -76.3 4 24.0 -53.2 279 18 468.7 468.7 312.5 468.8 0.02 21 70 18330 -51.7 -75.7 4 24.0 -52.7 280 17 473.8 473.8 313.0 473.9 0.02 22 51 20381 -50.7 -74.7 4 24.0 -52.2 313 13 521.0 521.0 316.4 521.2 0.03 23 50 20510 -50.5 -74.5 4 24.0 -52.1 315 13 524.5 524.5 316.6 524.7 0.03 24 31 23614 -52.5 -76.5 4 24.0 -54.4 595.9 595.9 320.5 596.2 0.04 TRP 353 7662 -48.5 -57.5 34 9.0 -48.7 255 68 302.6 302.6 282.5 302.8 0.05 WND 430 6348 -41.1 -48.8 43 7.7 -41.5 255 91 295.4 295.4 279.4 295.7 0.11 Sounding variables and indices 1000-500 mb thick: 5161.00 m Freezing level: 972.03 mb = 370.93 m = 1216.95 ft Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 46.02 % Est. max temperature: 3.35 C = 38.02 F Sfc-Lift cond lev (LCL): 809.17 mb = 1790.94 m = 5875.73 ft T: -13.04 C 700-500 lapse rate: 5.52 C/km ThetaE index: 1.15 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 742.01 mb = 2442.09 m = 8012.03 ft Mean mixing ratio: 1.16 g/kg Conv temperature: 4.29 C = 39.72 F Cap Strength: 7.08 C Lifted Index: 10.36 C Risk: None Lifted Index @300 mb: 25.67 C Lifted Index @700 mb: 2.49 C Showalter Index: 10.71 C Risk: None Total Totals Index: 37.60 C Risk: None Vertical Totals Index: 24.80 C Cross Totals Index: 12.80 C K Index: -4.90 Risk: None Sweat Index: 97.00 Risk: None Energy Index: 2.74 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.83 J/kg Max Up Vert Vel: 1.29 m/s Conv Inhibition (B-): 44993.43 J/kg Cap Strength: 10.07 C Lift Cond Lev (LCL): 758.22 mb = 2279.74 m = 7479.37 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 291 at 31 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 1007 78 340 5 1.7 -4.7 | 104 28 -27.4 6.6 1 1000 139 340 7 2.4 -6.6 | 100 27 -26.7 4.7 2 925 761 320 13 8.4 -10.0 | 94 21 -20.7 1.4 3 850 1421 280 11 10.8 -1.9 | 117 21 -18.2 9.4 4 700 2874 275 35 34.9 -3.1 | 215 10 5.8 8.3 5 500 5300 250 75 70.5 25.7 | 228 56 41.4 37.0 6 430 6348 255 91 87.9 23.6 | 239 68 58.8 34.9 7 400 6840 255 83 80.2 21.5 | 237 61 51.1 32.8 8 353 7662 255 68 65.7 17.6 | 232 47 36.6 28.9 9 300 8720 250 62 58.3 21.2 | 222 44 29.2 32.5 10 250 9930 260 42 41.4 7.3 | 213 22 12.3 18.6 11 200 11420 265 36 35.9 3.1 | 205 16 6.8 14.5 12 150 13330 265 35 34.9 3.1 | 202 16 5.8 14.4 13 100 16000 270 25 25.0 -0.0 | 160 12 -4.1 11.3 14 70 18330 280 17 16.7 -3.0 | 124 15 -12.3 8.4 15 50 20510 315 13 9.2 -9.2 | 96 20 -19.9 2.1 Wind Parameters Mean winds (0-6000m): 261.3 at 41.6 knts Storm direction: 291.3 at 31.2 knts Shear (0-3000m) pos: 0.0 neg: 6.3 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 120.9 deg Storm rel helicity (0-3000m) pos: 97.4 neg: -28.9 tot: 68.5 m^2/s^2 ave: 22.8 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 207.20 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 ------------------------------------------------------------------------------- 500 332 9 98 25| 0.0 6.7 6.7| 0.0 -27.1 -27.1 -54.1 -0.58| 7.0 -4.0 1000 321 11 98 23| 0.0 4.5 4.5| 20.3 -28.9 -8.6 -8.6 -0.03| 6.7 -0.2 1500 310 11 102 21| 0.0 4.1 4.1| 46.4 -28.9 17.6 11.7 0.24| 6.7 1.6 2000 298 13 107 19| 0.0 5.1 5.1| 63.2 -28.9 34.3 17.1 0.33| 7.2 2.4 2500 290 15 113 16| 0.0 5.8 5.8| 81.0 -28.9 52.1 20.8 0.46| 7.4 3.4 3000 285 19 121 13| 0.0 6.3 6.3| 97.4 -28.9 68.5 22.8 0.52| 7.7 4.0 4000 276 25 157 9| 0.0 6.9 6.9|110.9 -29.3 81.6 20.4 0.41| 8.1 3.3 5000 267 34 199 14| 0.0 7.3 7.3|110.9 -66.5 44.3 8.9 0.27| 8.6 2.3 6000 261 42 214 21| 0.7 6.8 7.5|249.9 -83.1 166.8 27.8 0.30| 8.6 2.6 Wrote GIF file: /home/apache/climate/data/raob//UNII/skewt/UNII.skewt.20250415.12.gif