UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025111000.upa.cvt Date: 0000Z 10 NOV 25 Searching for U4507... Searching the city database file for: U4507 ... Date:0000Z 10 NOV 25 Station: U4507 WMO ident: 24507 Latitude: 64.27 Longitude: 100.23 ------------------------------------------------------------------------------- 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 155 200 1 SFC 995 189 -38.1 -42.8 61 4.7 -38.2 200 1 235.4 235.4 235.3 235.6 0.09 2 925 701 -28.9 -33.5 64 4.6 -29.2 170 3 249.8 249.8 249.0 250.4 0.24 3 866 1182 -20.5 -25.2 66 4.7 -21.1 170 5 263.3 263.4 260.9 264.9 0.57 4 850 1320 -20.3 -25.3 64 5.0 -21.0 170 5 264.9 265.0 262.1 266.5 0.57 5 807 1704 -19.7 -26.7 54 7.0 -20.7 173 4 269.5 269.6 265.4 271.0 0.53 6 723 2515 -22.3 -34.3 33 12.0 -23.6 178 3 275.2 275.3 268.7 276.1 0.29 7 700 2752 -23.9 -36.9 29 13.0 -25.1 180 3 276.0 276.1 269.1 276.7 0.23 8 550 4471 -34.5 -50.5 18 16.0 -35.2 212 4 283.2 283.2 273.1 283.4 0.07 9 529 4742 -35.9 -51.9 18 16.0 -36.5 217 5 284.6 284.7 273.9 284.8 0.06 10 500 5130 -39.1 -54.1 19 15.0 -39.6 225 5 285.4 285.4 274.3 285.5 0.05 11 400 6620 -50.1 -63.1 20 13.0 -50.3 285 9 289.9 289.9 276.6 289.9 0.02 12 354 7412 -55.5 -67.5 21 12.0 -55.6 285 13 292.9 292.9 278.1 293.0 0.01 13 300 8460 -60.5 -71.5 22 11.0 -60.6 285 19 300.1 300.1 281.4 300.1 0.01 14 299 8481 -60.7 -71.7 22 11.0 -60.8 285 19 300.1 300.1 281.4 300.1 0.01 15 280 8889 -61.9 -71.9 25 10.0 -62.0 285 23 304.0 304.0 283.0 304.1 0.01 16 259 9371 -62.3 -72.3 25 10.0 -62.4 285 27 310.3 310.3 285.4 310.3 0.01 17 250 9590 -61.9 -71.9 25 10.0 -62.0 285 29 314.0 314.0 286.8 314.1 0.01 18 200 10980 -58.7 -68.7 26 10.0 -58.8 290 33 339.8 339.8 294.3 339.9 0.02 19 176 11785 -58.1 -68.1 27 10.0 -58.3 288 31 353.4 353.5 297.4 353.5 0.02 20 150 12790 -59.3 -69.3 26 10.0 -59.5 285 29 367.9 367.9 300.2 368.0 0.02 21 100 15320 -60.9 -72.9 19 12.0 -61.1 275 25 410.1 410.1 306.5 410.2 0.02 22 70 17510 -64.1 -78.1 13 14.0 -64.3 275 23 447.3 447.3 310.6 447.3 0.01 23 50 19560 -65.9 -79.9 12 14.0 -66.1 275 27 488.2 488.2 314.1 488.3 0.01 24 38 21223 -67.7 -81.7 12 14.0 -67.9 267 33 523.5 523.5 316.5 523.5 0.01 25 30 22650 -67.3 -82.3 10 15.0 -67.7 260 38 561.2 561.2 318.7 561.3 0.02 26 22 24526 -65.9 -80.9 11 15.0 -66.4 617.4 617.4 321.4 617.6 0.03 TRP 280 8889 -61.9 -71.9 25 10.0 -62.0 285 23 304.0 304.0 283.0 304.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 4975.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 38.31 % Est. max temperature: -8.13 C = 17.36 F Sfc-Lift cond lev (LCL): 916.58 mb = 767.72 m = 2518.72 ft T: -27.73 C 700-500 lapse rate: 6.39 C/km ThetaE index: 0.00 C Layer 995.0- 0.0 mb Conv cond level (CCL): 995.00 mb = 189.47 m = 621.62 ft Mean mixing ratio: 0.21 g/kg Conv temperature: -34.24 C = -29.64 F Cap Strength: 31.87 C Lifted Index: 31.95 C Risk: None Lifted Index @300 mb: 38.01 C Lifted Index @700 mb: 26.85 C Showalter Index: 15.58 C Risk: None Total Totals Index: 32.60 C Risk: None Vertical Totals Index: 18.80 C Cross Totals Index: 13.80 C K Index: -19.50 Risk: None Sweat Index: 15.00 Risk: None Energy Index: 4.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 69.35 J/kg Max Up Vert Vel: 11.78 m/s Conv Inhibition (B-): 55110.62 J/kg Cap Strength: 31.96 C Lift Cond Lev (LCL): 890.05 mb = 981.85 m = 3221.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 237 at 3 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 ---------------------------------------------------------- 0 995 189 200 1 0.3 0.9 | 70 2 -2.3 -0.8 1 925 701 170 3 -0.5 3.0 | 110 3 -3.2 1.2 2 850 1320 170 5 -0.9 4.9 | 132 5 -3.5 3.2 3 700 2752 180 3 0.0 3.0 | 115 3 -2.7 1.2 4 500 5130 225 5 3.5 3.5 | 206 2 0.9 1.8 5 400 6620 285 9 8.7 -2.3 | 304 7 6.0 -4.1 6 300 8460 285 19 18.4 -4.9 | 293 17 15.7 -6.7 7 280 8889 285 23 22.2 -6.0 | 292 21 19.5 -7.7 8 250 9590 285 29 28.0 -7.5 | 290 27 25.3 -9.3 9 200 10980 290 33 31.0 -11.3 | 295 31 28.3 -13.1 10 150 12790 285 29 28.0 -7.5 | 290 27 25.3 -9.3 11 100 15320 275 25 24.9 -2.2 | 280 23 22.2 -3.9 12 70 17510 275 23 22.9 -2.0 | 281 21 20.2 -3.8 13 50 19560 275 27 26.9 -2.4 | 280 25 24.2 -4.1 14 30 22650 260 38 37.4 6.6 | 262 35 34.8 4.8 Wind Parameters Mean winds (0-6000m): 206.5 at 4.3 knts Storm direction: 236.5 at 3.2 knts Shear (0-3000m) pos: 0.3 neg: 0.6 tot: 0.9 10-3/s Storm rel Dir Shear (0-3000m): 55.2 deg Storm rel helicity (0-3000m) pos: 3.1 neg: -0.9 tot: 2.2 m^2/s^2 ave: 0.7 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 1.2 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 71.30 Bulk Shear: 0.97 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 ------------------------------------------------------------------------------- 500 178 2 94 3| 0.0 2.2 2.2| 1.2 0.0 1.2 2.4 0.80| 2.3 1.8 1000 173 3 109 3| 0.0 1.9 1.9| 2.5 0.0 2.5 2.5 0.78| 2.0 1.5 1500 172 3 118 4| 0.1 1.3 1.4| 2.7 -0.2 2.6 1.7 0.66| 1.6 1.1 2000 172 4 120 4| 0.2 1.0 1.2| 2.7 -0.5 2.2 1.1 0.51| 1.4 0.7 2500 173 4 120 4| 0.3 0.8 1.1| 2.7 -0.9 1.8 0.7 0.37| 1.3 0.5 3000 174 4 120 3| 0.3 0.6 0.9| 3.1 -0.9 2.2 0.7 0.41| 1.2 0.5 4000 181 4 125 3| 0.4 0.5 0.8| 4.0 -0.9 3.0 0.8 0.50| 1.1 0.5 5000 191 4 136 3| 0.5 0.4 0.9| 5.0 -0.9 4.0 0.8 0.59| 1.0 0.6 6000 207 4 160 2| 0.8 0.3 1.1| 8.8 -0.9 7.9 1.3 0.65| 1.3 0.9 Wrote GIF file: /home/apache/climate/data/raob//U4507/skewt/U4507.skewt.20251110.00.gif