UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113012.upa.cvt Date: 1200Z 30 NOV 25 Searching for U3205... Searching the city database file for: U3205 ... Date:1200Z 30 NOV 25 Station: U3205 WMO ident: 23205 Latitude: 67.65 Longitude: 53.02 ------------------------------------------------------------------------------- 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 -27 200 7 SFC 995 13 0.6 -0.1 95 0.7 0.3 200 7 274.1 274.8 273.7 284.5 3.81 2 956 333 -1.7 -3.1 90 1.4 -2.2 227 21 275.0 275.5 273.3 283.7 3.18 3 925 595 -2.1 -3.5 90 1.4 -2.6 250 33 277.2 277.7 274.5 286.0 3.19 4 912 708 -1.7 -3.0 91 1.3 -2.2 252 32 278.7 279.3 275.6 288.0 3.36 5 850 1264 -5.5 -7.1 88 1.6 -6.1 260 27 280.4 280.8 275.5 287.9 2.64 6 777 1962 -10.5 -12.1 88 1.6 -11.0 258 30 282.3 282.6 275.6 287.9 1.94 7 739 2348 -10.7 -12.9 84 2.2 -11.3 256 31 286.2 286.5 277.6 291.8 1.91 8 700 2763 -12.9 -16.1 77 3.2 -13.7 255 33 288.2 288.5 278.1 292.9 1.55 9 638 3465 -16.9 -19.3 82 2.4 -17.4 254 35 291.4 291.6 279.3 295.4 1.30 10 574 4247 -24.1 -26.3 82 2.2 -24.5 252 38 291.9 292.0 278.8 294.4 0.78 11 567 4337 -24.7 -27.0 81 2.3 -25.1 252 39 292.2 292.4 278.9 294.6 0.74 12 500 5240 -31.1 -35.2 67 4.1 -31.5 250 42 295.1 295.2 279.7 296.4 0.38 13 476 5586 -33.7 -38.4 63 4.7 -34.1 250 45 296.1 296.1 280.0 297.1 0.29 14 414 6555 -38.3 -44.3 53 6.0 -38.7 250 52 302.2 302.3 282.5 302.9 0.18 15 400 6790 -40.1 -47.1 47 7.0 -40.5 250 54 302.9 302.9 282.7 303.4 0.14 16 372 7280 -44.1 -51.1 46 7.0 -44.4 250 57 303.9 303.9 283.1 304.3 0.09 17 339 7896 -48.7 -54.7 50 6.0 -48.8 250 60 305.8 305.8 283.8 306.1 0.07 18 300 8690 -53.7 -59.7 48 6.0 -53.8 250 64 309.7 309.7 285.2 309.8 0.04 19 290 8907 -54.8 -60.8 47 6.0 -54.9 250 64 311.2 311.2 285.8 311.3 0.04 20 271 9337 -56.9 -62.9 47 6.0 -57.0 250 56 314.1 314.1 286.8 314.3 0.03 21 263 9528 -55.3 -61.3 47 6.0 -55.4 252 53 319.2 319.2 288.5 319.3 0.04 22 250 9850 -56.1 -62.1 47 6.0 -56.2 255 48 322.7 322.7 289.6 322.8 0.04 23 200 11280 -54.7 -60.7 47 6.0 -54.9 260 50 346.1 346.2 295.8 346.4 0.05 24 150 13120 -54.9 -60.9 47 6.0 -55.1 260 46 375.5 375.5 301.6 375.8 0.07 25 134 13840 -54.3 -60.3 48 6.0 -54.5 266 45 388.9 388.9 303.7 389.3 0.08 26 100 15680 -61.7 -67.7 45 6.0 -61.9 280 42 408.5 408.5 306.3 408.7 0.04 27 95 15996 -63.1 -69.1 44 6.0 -63.2 281 41 411.8 411.8 306.7 412.0 0.04 28 83 16827 -62.1 -68.1 44 6.0 -62.3 283 40 430.1 430.1 308.9 430.3 0.05 29 70 17870 -65.7 -71.7 43 6.0 -65.8 285 38 443.8 443.8 310.3 444.0 0.03 30 50 19890 -71.3 -77.3 40 6.0 -71.4 290 38 475.5 475.5 313.1 475.6 0.02 31 30 22860 -78.5 -84.5 37 6.0 -78.6 295 44 530.6 530.6 316.9 530.7 0.01 32 25 23891 -81.5 -87.5 35 6.0 -81.5 299 44 550.4 550.4 318.1 550.5 0.01 33 20 25140 -82.7 -88.7 35 6.0 -82.7 305 44 583.0 583.0 319.8 583.1 0.01 34 18 25727 -83.3 -89.3 34 6.0 -83.4 599.0 599.0 320.6 599.0 0.01 TRP 271 9337 -56.9 -62.9 47 6.0 -57.0 250 56 314.1 314.1 286.8 314.3 0.03 WND 290 8907 -54.8 -60.8 47 6.0 -54.9 250 64 311.2 311.2 285.8 311.3 0.04 Sounding variables and indices 1000-500 mb thick: 5267.00 m Freezing level: 984.83 mb = 96.61 m = 316.95 ft Wetbulb zero: 990.21 mb = 51.77 m = 169.84 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 83.08 % Est. max temperature: 6.96 C = 44.53 F Sfc-Lift cond lev (LCL): 984.17 mb = 100.75 m = 330.53 ft T: -0.03 C 700-500 lapse rate: 7.35 C/km ThetaE index: 0.80 C Layer 956.0- 925.0 mb Conv cond level (CCL): 880.15 mb = 988.50 m = 3243.06 ft Mean mixing ratio: 3.32 g/kg Conv temperature: 6.00 C = 42.81 F Cap Strength: 7.51 C Lifted Index: 8.61 C Risk: None Lifted Index @300 mb: 17.24 C Lifted Index @700 mb: 5.83 C Showalter Index: 6.73 C Risk: None Total Totals Index: 49.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.60 C Cross Totals Index: 24.00 C K Index: 15.30 Risk: < 20 % chance of thunderstorms Sweat Index: 108.00 Risk: None Energy Index: 1.78 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.29 J/kg Max Up Vert Vel: 6.53 m/s Conv Inhibition (B-): 43050.78 J/kg Cap Strength: 8.51 C Lift Cond Lev (LCL): 925.41 mb = 591.44 m = 1940.41 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 283 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 ---------------------------------------------------------- 0 995 13 200 7 2.4 6.6 | 118 26 -22.7 12.2 1 925 595 250 33 31.0 11.3 | 199 18 5.9 16.9 2 850 1264 260 27 26.6 4.7 | 188 10 1.5 10.3 3 700 2763 255 33 31.9 8.5 | 206 16 6.8 14.1 4 500 5240 250 42 39.5 14.4 | 216 25 14.4 20.0 5 400 6790 250 54 50.7 18.5 | 227 35 25.7 24.1 6 300 8690 250 64 60.1 21.9 | 232 45 35.1 27.5 7 290 8907 250 64 60.1 21.9 | 232 45 35.1 27.5 8 271 9337 250 56 52.6 19.2 | 228 37 27.6 24.8 9 250 9850 255 48 46.4 12.4 | 230 28 21.3 18.0 10 200 11280 260 50 49.2 8.7 | 239 28 24.2 14.3 11 150 13120 260 46 45.3 8.0 | 236 24 20.2 13.6 12 100 15680 280 42 41.4 -7.3 | 276 16 16.3 -1.7 13 70 17870 285 38 36.7 -9.8 | 290 12 11.6 -4.2 14 50 19890 290 38 35.7 -13.0 | 305 13 10.6 -7.4 15 30 22860 295 44 39.9 -18.6 | 311 20 14.8 -13.0 16 20 25140 305 44 36.0 -25.2 | 331 22 11.0 -19.6 Wind Parameters Mean winds (0-6000m): 252.6 at 34.2 knts Storm direction: 282.6 at 25.7 knts Shear (0-3000m) pos: 4.3 neg: 1.1 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 89.2 deg Storm rel helicity (0-3000m) pos: 190.9 neg: -8.0 tot: 182.8 m^2/s^2 ave: 60.9 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 5.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.56 Bulk Shear: 38.21 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 ------------------------------------------------------------------------------- 500 240 18 147 17| 25.4 0.0 25.4|152.2 0.0 152.2 304.4 0.96| 27.3 26.3 1000 248 25 171 15| 13.4 0.0 13.4|176.7 -4.5 172.3 172.3 0.81| 18.8 15.2 1500 252 26 177 14| 8.6 0.0 8.6|178.5 -8.0 170.5 113.7 0.72| 13.8 10.0 2000 254 27 182 13| 6.5 0.6 7.0|182.9 -8.0 174.8 87.4 0.72| 10.9 7.8 2500 254 27 186 13| 5.2 0.9 6.1|186.9 -8.0 178.9 71.6 0.71| 9.2 6.5 3000 254 28 190 13| 4.3 1.1 5.4|190.9 -8.0 182.8 60.9 0.70| 8.0 5.6 4000 254 30 196 14| 3.2 1.3 4.6|198.5 -8.0 190.4 47.6 0.68| 6.5 4.4 5000 253 32 201 16| 2.6 1.5 4.0|204.8 -8.0 196.8 39.4 0.65| 5.6 3.6 6000 253 34 206 18| 2.2 1.8 3.9|228.0 -8.0 219.9 36.7 0.63| 5.2 3.3 Wrote GIF file: /home/apache/climate/data/raob//U3205/skewt/U3205.skewt.20251130.12.gif