UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103012.upa.cvt Date: 1200Z 30 OCT 25 Searching for U9862... Searching the city database file for: U9862 ... Date:1200Z 30 OCT 25 Station: U9862 WMO ident: 29862 Latitude: 53.77 Longitude: 91.32 ------------------------------------------------------------------------------- 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 206 225 7 SFC 994 255 8.8 -1.2 49 10.0 4.4 225 7 282.4 283.0 277.8 292.4 3.52 2 925 842 6.4 -3.6 49 10.0 2.2 270 15 285.9 286.4 279.1 294.9 3.16 3 850 1539 4.2 -7.8 41 12.0 -0.5 240 9 290.5 291.0 280.4 297.9 2.50 4 848 1558 4.4 -7.6 41 12.0 -0.3 241 9 291.0 291.4 280.7 298.5 2.54 5 749 2548 -3.7 -14.7 42 11.0 -7.1 273 23 292.7 293.0 280.3 297.6 1.63 6 700 3077 -6.5 -17.5 41 11.0 -9.6 290 31 295.3 295.5 281.1 299.6 1.38 7 624 3969 -11.3 -22.3 40 11.0 -14.0 293 36 299.7 299.8 282.5 302.9 1.02 8 562 4767 -15.7 -18.6 78 2.9 -16.5 297 41 303.6 303.9 284.8 308.6 1.57 9 553 4888 -16.5 -19.1 80 2.6 -17.2 297 42 304.0 304.3 284.9 308.9 1.53 10 514 5435 -20.9 -23.7 78 2.8 -21.5 299 45 305.1 305.3 284.8 308.7 1.10 11 506 5551 -19.3 -22.8 74 3.5 -20.1 300 45 308.5 308.7 286.2 312.4 1.21 12 500 5640 -19.1 -23.9 66 4.8 -20.2 300 46 309.8 310.0 286.5 313.4 1.11 13 492 5759 -17.7 -24.7 54 7.0 -19.3 301 46 312.9 313.1 287.6 316.4 1.05 14 468 6128 -20.7 -33.7 30 13.0 -22.8 303 46 313.7 313.8 287.2 315.3 0.47 15 400 7260 -29.7 -39.7 37 10.0 -30.8 310 46 316.4 316.4 287.9 317.5 0.30 16 300 9240 -47.5 -58.5 27 11.0 -47.8 320 48 318.4 318.4 288.3 318.6 0.05 17 250 10420 -56.9 -65.9 31 9.0 -57.0 330 50 321.5 321.5 289.2 321.6 0.02 18 238 10728 -60.3 -69.3 30 9.0 -60.4 330 52 320.9 320.9 289.0 321.0 0.01 19 200 11790 -67.9 -75.9 31 8.0 -67.9 330 60 325.2 325.2 290.3 325.3 0.01 20 199 11820 -68.1 -76.1 31 8.0 -68.1 330 60 325.4 325.4 290.4 325.4 0.01 21 168 12846 -65.2 -73.2 32 8.0 -65.3 320 66 346.3 346.3 295.8 346.4 0.01 22 150 13540 -63.3 -71.3 33 8.0 -63.4 310 44 361.0 361.0 298.9 361.1 0.02 23 141 13922 -61.9 -69.9 34 8.0 -62.0 310 45 369.9 369.9 300.6 370.0 0.02 24 101 15979 -64.1 -73.1 28 9.0 -64.2 310 48 402.7 402.7 305.6 402.8 0.02 25 100 16040 -64.1 -73.1 28 9.0 -64.2 310 48 403.9 403.9 305.7 404.0 0.02 26 77 17657 -60.1 -69.1 30 9.0 -60.4 306 42 443.6 443.6 310.3 443.8 0.05 27 70 18250 -61.3 -71.3 25 10.0 -61.6 305 40 453.2 453.3 311.2 453.4 0.04 28 50 20310 -66.5 -76.5 23 10.0 -66.7 305 48 486.8 486.8 314.0 486.9 0.02 29 38 21988 -62.1 -73.1 22 11.0 -62.6 302 48 537.7 537.8 317.4 538.1 0.05 30 30 23440 -64.5 -75.5 21 11.0 -64.9 300 48 568.8 568.8 319.1 569.1 0.05 31 23 25057 -65.1 -77.1 18 12.0 -65.6 290 53 611.9 612.0 321.2 612.3 0.05 32 20 25910 -63.3 -75.3 18 12.0 -64.0 285 56 642.4 642.4 322.4 643.0 0.07 33 16 27295 -59.1 -72.1 17 13.0 -60.6 698.5 698.5 324.4 699.7 0.14 TRP 199 11820 -68.1 -76.1 31 8.0 -68.1 330 60 325.4 325.4 290.4 325.4 0.01 WND 168 12846 -65.2 -73.2 32 8.0 -65.3 320 66 346.3 346.3 295.8 346.4 0.01 Sounding variables and indices 1000-500 mb thick: 5434.00 m Freezing level: 794.22 mb = 2095.82 m = 6875.95 ft Wetbulb zero: 864.12 mb = 1403.16 m = 4603.49 ft Precipitable water: 0.42 inches Sfc-500 mean rel hum: 51.47 % Est. max temperature: 17.37 C = 63.27 F Sfc-Lift cond lev (LCL): 852.85 mb = 1511.42 m = 4958.65 ft T: 4.29 C 700-500 lapse rate: 4.92 C/km ThetaE index: 0.85 C Layer 749.0- 700.0 mb Conv cond level (CCL): 688.42 mb = 3206.42 m = 10519.62 ft Mean mixing ratio: 3.24 g/kg Conv temperature: 22.26 C = 72.08 F Cap Strength: 13.02 C Lifted Index: 13.99 C Risk: None Lifted Index @300 mb: 17.17 C Lifted Index @700 mb: 6.37 C Showalter Index: 11.29 C Risk: None Total Totals Index: 34.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 11.30 C K Index: 4.50 Risk: None Sweat Index: 64.00 Risk: None Energy Index: 3.14 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.60 J/kg Max Up Vert Vel: 5.93 m/s Conv Inhibition (B-): 52156.31 J/kg Cap Strength: 12.80 C Lift Cond Lev (LCL): 806.68 mb = 1956.44 m = 6418.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 321 at 22 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 ---------------------------------------------------------- 0 994 255 225 7 4.9 4.9 | 158 24 -8.7 22.0 1 925 842 270 15 15.0 -0.0 | 185 17 1.4 17.0 2 850 1539 240 9 7.8 4.5 | 165 22 -5.8 21.5 3 700 3077 290 31 29.1 -10.6 | 247 17 15.5 6.4 4 500 5640 300 46 39.8 -23.0 | 283 27 26.2 -6.0 5 400 7260 310 46 35.2 -29.6 | 300 25 21.6 -12.5 6 300 9240 320 48 30.9 -36.8 | 319 26 17.2 -19.7 7 250 10420 330 50 25.0 -43.3 | 337 29 11.4 -26.3 8 200 11790 330 60 30.0 -52.0 | 335 39 16.4 -34.9 9 199 11820 330 60 30.0 -52.0 | 335 39 16.4 -34.9 10 168 12846 320 66 42.4 -50.6 | 319 44 28.8 -33.5 11 150 13540 310 44 33.7 -28.3 | 299 23 20.1 -11.3 12 100 16040 310 48 36.8 -30.9 | 301 27 23.1 -13.8 13 70 18250 305 40 32.8 -22.9 | 287 20 19.1 -5.9 14 50 20310 305 48 39.3 -27.5 | 292 28 25.7 -10.5 15 30 23440 300 48 41.6 -24.0 | 284 29 27.9 -7.0 16 20 25910 285 56 54.1 -14.5 | 266 41 40.5 2.5 Wind Parameters Mean winds (0-6000m): 291.3 at 29.1 knts Storm direction: 321.3 at 21.8 knts Shear (0-3000m) pos: 5.8 neg: 0.7 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 92.3 deg Storm rel helicity (0-3000m) pos: 199.1 neg: -34.6 tot: 164.5 m^2/s^2 ave: 54.8 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 5.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.28 Bulk Shear: 63.30 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 ------------------------------------------------------------------------------- 500 253 10 170 20| 9.7 0.0 9.7| 47.2 0.0 47.2 94.3 0.84| 10.1 8.5 1000 259 12 174 19| 4.8 1.8 6.6| 52.9 -19.7 33.2 33.2 0.33| 8.7 2.8 1500 256 11 173 20| 3.2 1.4 4.6| 70.9 -34.6 36.4 24.3 0.26| 7.9 2.1 2000 257 12 176 20| 4.6 1.0 5.6|116.7 -34.6 82.1 41.1 0.45| 8.1 3.7 2500 265 15 183 18| 5.5 0.8 6.3|163.3 -34.6 128.8 51.5 0.57| 8.5 4.9 3000 274 17 192 16| 5.8 0.7 6.5|199.1 -34.6 164.5 54.8 0.64| 8.4 5.4 4000 282 21 210 15| 5.1 0.5 5.7|225.3 -34.6 190.8 47.7 0.66| 7.1 4.7 5000 287 26 229 14| 4.8 0.4 5.2|255.0 -34.6 220.4 44.1 0.67| 6.4 4.3 6000 291 29 244 15| 4.2 0.3 4.6|288.1 -34.6 253.5 42.3 0.69| 5.8 4.0 Wrote GIF file: /home/apache/climate/data/raob//U9862/skewt/U9862.skewt.20251030.12.gif