UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110612.upa.cvt Date: 1200Z 6 NOV 25 Searching for U8275... Searching the city database file for: U8275 ... Date:1200Z 6 NOV 25 Station: U8275 WMO ident: 28275 Latitude: 58.15 Longitude: 68.18 ------------------------------------------------------------------------------- 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 1006 53 0.8 -0.4 92 1.2 0.3 160 1 273.5 274.1 273.2 283.5 3.69 1 1000 101 0.2 -2.1 84 2.3 -0.7 170 1 273.4 273.9 272.5 282.2 3.27 2 962 409 -2.3 -4.7 84 2.4 -3.1 192 4 273.9 274.3 272.1 281.6 2.80 3 925 718 -3.3 -5.9 82 2.6 -4.2 215 7 275.9 276.4 273.1 283.3 2.66 4 850 1382 -6.9 -9.2 84 2.3 -7.7 245 7 278.9 279.3 274.2 285.3 2.24 5 797 1883 -9.3 -11.7 83 2.4 -10.0 258 8 281.5 281.9 275.2 287.2 1.96 6 700 2881 -12.9 -16.8 73 3.9 -13.9 285 9 288.2 288.5 277.9 292.6 1.46 7 587 4205 -19.1 -35.1 23 16.0 -21.3 298 17 295.9 295.9 280.0 297.0 0.33 8 500 5380 -26.5 -44.5 17 18.0 -28.1 310 25 300.7 300.8 281.8 301.2 0.15 9 456 6041 -30.7 -49.7 14 19.0 -32.0 308 27 303.5 303.5 282.9 303.8 0.09 10 435 6375 -32.7 -43.7 33 11.0 -33.6 307 27 305.1 305.1 283.7 305.7 0.18 11 400 6960 -37.9 -44.9 48 7.0 -38.4 305 29 305.7 305.8 284.0 306.4 0.17 12 313 8597 -51.7 -56.7 55 5.0 -51.8 305 32 308.7 308.7 284.9 308.9 0.06 13 300 8870 -53.5 -58.5 54 5.0 -53.6 305 33 309.9 309.9 285.4 310.1 0.05 14 257 9856 -58.7 -63.7 52 5.0 -58.7 300 35 316.3 316.3 287.6 316.4 0.03 15 250 10030 -58.7 -63.7 52 5.0 -58.7 305 38 318.8 318.8 288.4 318.9 0.03 16 203 11346 -57.9 -62.9 53 5.0 -58.0 314 42 339.6 339.6 294.3 339.8 0.04 17 200 11440 -57.5 -62.5 53 5.0 -57.6 315 42 341.7 341.7 294.8 341.9 0.04 18 159 12891 -55.7 -61.7 47 6.0 -55.9 315 39 367.9 367.9 300.2 368.2 0.06 19 150 13260 -56.9 -63.9 41 7.0 -57.1 315 38 372.0 372.1 300.9 372.3 0.05 20 100 15810 -61.3 -70.3 29 9.0 -61.5 315 36 409.3 409.3 306.5 409.4 0.03 21 96 16063 -61.3 -70.3 29 9.0 -61.5 315 36 414.1 414.1 307.0 414.3 0.03 22 86 16744 -63.1 -73.1 25 10.0 -63.3 315 36 423.7 423.7 308.2 423.8 0.02 23 70 18010 -63.3 -73.3 25 10.0 -63.5 315 36 449.0 449.0 310.8 449.1 0.03 24 58 19165 -62.7 -73.7 21 11.0 -63.0 304 36 475.1 475.1 313.1 475.3 0.03 25 50 20070 -66.3 -77.3 20 11.0 -66.5 295 36 487.2 487.3 314.0 487.4 0.02 26 47 20445 -67.1 -78.1 20 11.0 -67.3 296 38 494.0 494.0 314.5 494.1 0.02 27 41 21268 -67.9 -78.9 19 11.0 -68.1 297 42 511.7 511.7 315.8 511.8 0.02 28 30 23150 -67.3 -79.3 17 12.0 -67.6 300 52 561.2 561.2 318.7 561.3 0.02 29 20 25600 -66.5 -78.5 17 12.0 -67.0 285 52 632.6 632.6 322.0 632.9 0.04 30 19 25909 -65.9 -77.9 17 12.0 -66.5 284 54 643.8 643.8 322.4 644.2 0.05 31 15 27329 -68.3 -80.3 16 12.0 -68.8 281 62 680.9 680.9 323.8 681.2 0.04 32 11 29219 -60.5 -73.5 17 13.0 -62.2 276 72 772.4 772.5 326.6 774.0 0.17 33 10 29810 -60.9 -74.9 14 14.0 -62.7 275 75 792.2 792.3 327.1 793.7 0.15 34 8.0 31196 -61.3 -74.3 16 13.1 -63.3 270 81 842.9 843.0 328.3 845.0 0.20 35 7.9 31274 -61.3 -74.3 16 13.0 -63.3 845.9 846.0 328.4 848.0 0.21 TRP 257 9856 -58.7 -63.7 52 5.0 -58.7 300 35 316.3 316.3 287.6 316.4 0.03 WND 8.0 31196 -61.3 -74.3 16 13.1 -63.3 270 81 842.9 843.0 328.3 845.0 0.20 Sounding variables and indices 1000-500 mb thick: 5279.00 m Freezing level: 996.96 mb = 125.61 m = 412.09 ft Wetbulb zero: 1004.12 mb = 68.08 m = 223.34 ft Precipitable water: 0.34 inches Sfc-500 mean rel hum: 58.70 % Est. max temperature: 6.00 C = 42.80 F Sfc-Lift cond lev (LCL): 987.25 mb = 202.90 m = 665.67 ft T: -0.63 C 700-500 lapse rate: 5.44 C/km ThetaE index: 1.91 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 874.61 mb = 1157.88 m = 3798.76 ft Mean mixing ratio: 2.86 g/kg Conv temperature: 5.23 C = 41.42 F Cap Strength: 12.70 C Lifted Index: 15.49 C Risk: None Lifted Index @300 mb: 19.49 C Lifted Index @700 mb: 7.94 C Showalter Index: 13.32 C Risk: None Total Totals Index: 36.90 C Risk: None Vertical Totals Index: 19.60 C Cross Totals Index: 17.30 C K Index: 6.50 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 3.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.17 J/kg Max Up Vert Vel: 5.13 m/s Conv Inhibition (B-): 67511.64 J/kg Cap Strength: 15.14 C Lift Cond Lev (LCL): 919.64 mb = 763.60 m = 2505.23 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 324 at 10 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 1006 53 160 1 -0.3 0.9 | 146 11 -6.2 9.0 1 1000 101 170 1 -0.2 1.0 | 147 11 -6.0 9.1 2 925 718 215 7 4.0 5.7 | 173 14 -1.8 13.8 3 850 1382 245 7 6.3 3.0 | 183 11 0.5 11.1 4 700 2881 285 9 8.7 -2.3 | 206 6 2.9 5.8 5 500 5380 310 25 19.2 -16.1 | 301 16 13.3 -8.0 6 400 6960 305 29 23.8 -16.6 | 295 20 17.9 -8.5 7 300 8870 305 33 27.0 -18.9 | 297 24 21.2 -10.8 8 257 9856 300 35 30.3 -17.5 | 291 26 24.5 -9.4 9 250 10030 305 38 31.1 -21.8 | 298 29 25.3 -13.7 10 200 11440 315 42 29.7 -29.7 | 312 32 23.9 -21.6 11 150 13260 315 38 26.9 -26.9 | 312 28 21.0 -18.8 12 100 15810 315 36 25.5 -25.5 | 311 26 19.6 -17.4 13 70 18010 315 36 25.5 -25.5 | 311 26 19.6 -17.4 14 50 20070 295 36 32.6 -15.2 | 285 28 26.8 -7.1 15 30 23150 300 52 45.0 -26.0 | 295 43 39.2 -17.9 16 20 25600 285 52 50.2 -13.5 | 277 45 44.4 -5.4 17 10 29810 275 75 74.7 -6.5 | 269 69 68.9 1.6 Wind Parameters Mean winds (0-6000m): 294.3 at 13.3 knts Storm direction: 324.3 at 10.0 knts Shear (0-3000m) pos: 1.8 neg: 0.0 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 70.8 deg Storm rel helicity (0-3000m) pos: 38.9 neg: 0.0 tot: 38.9 m^2/s^2 ave: 13.0 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 3.0 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.51 Bulk Shear: 25.93 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 ------------------------------------------------------------------------------- 500 197 3 156 12| 4.8 0.0 4.8| 13.3 0.0 13.3 26.6 0.82| 5.0 4.1 1000 216 5 166 12| 3.5 0.0 3.5| 25.1 0.0 25.1 25.1 0.84| 4.5 3.7 1500 226 6 171 12| 2.5 0.0 2.5| 29.5 0.0 29.5 19.6 0.78| 3.8 3.0 2000 236 6 176 12| 2.1 0.0 2.1| 32.9 0.0 32.9 16.4 0.77| 3.4 2.6 2500 245 7 180 11| 1.9 0.0 1.9| 35.6 0.0 35.6 14.2 0.74| 3.1 2.3 3000 254 7 185 10| 1.8 0.0 1.8| 38.9 0.0 38.9 13.0 0.74| 3.0 2.2 4000 270 8 198 9| 2.2 0.0 2.2| 51.1 0.0 51.1 12.8 0.79| 3.1 2.5 5000 285 11 221 7| 2.4 0.0 2.4| 67.3 0.0 67.3 13.5 0.78| 3.3 2.6 6000 294 13 247 7| 2.3 0.1 2.4| 73.7 -2.6 71.0 11.8 0.72| 3.1 2.2 Wrote GIF file: /home/apache/climate/data/raob//U8275/skewt/U8275.skewt.20251106.12.gif