UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101812.upa.cvt Date: 1200Z 18 OCT 25 Searching for URRR... Searching the city database file for: URRR ... Date:1200Z 18 OCT 25 Station: URRR WMO ident: 34731 Latitude: 47.25 Longitude: 39.82 Elevation: 77.00 ------------------------------------------------------------------------------- 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 1013 77 14.2 0.2 38 14.0 7.5 110 5 286.3 287.0 280.1 297.2 3.83 1 1008 120 12.6 -1.4 38 14.0 6.2 106 7 285.1 285.7 279.0 294.9 3.42 2 1000 188 12.0 -1.0 41 13.0 6.1 100 11 285.1 285.8 279.2 295.3 3.55 3 925 833 5.8 -4.2 49 10.0 1.7 110 9 285.2 285.8 278.6 293.9 3.02 4 850 1519 1.4 -3.1 72 4.5 -0.5 145 5 287.6 288.2 280.4 297.9 3.58 5 826 1749 -0.5 -3.9 78 3.4 -1.9 160 7 288.0 288.6 280.4 298.0 3.46 6 795 2056 1.6 -18.4 21 20.0 -4.4 181 10 293.4 293.6 280.0 296.9 1.13 7 734 2694 -3.1 -15.1 39 12.0 -6.9 224 16 295.0 295.3 281.3 300.0 1.61 8 700 3069 -3.7 -23.7 20 20.0 -8.9 250 19 298.4 298.5 281.7 301.0 0.81 9 629 3906 -6.5 -35.5 8 29.0 -12.1 256 23 304.5 304.5 283.6 305.5 0.30 10 551 4926 -12.3 -42.3 6 30.0 -16.8 264 28 309.3 309.4 285.3 309.9 0.17 11 500 5660 -16.7 -37.7 14 21.0 -20.0 270 31 312.7 312.7 286.6 313.7 0.30 12 450 6444 -21.5 -39.5 18 18.0 -23.9 270 33 316.2 316.3 287.8 317.2 0.28 13 400 7300 -28.3 -38.3 38 10.0 -29.5 270 36 318.2 318.3 288.6 319.5 0.35 14 325 8757 -39.3 -45.3 53 6.0 -39.7 270 42 322.5 322.5 289.8 323.3 0.21 15 300 9300 -43.7 -49.7 51 6.0 -44.0 270 44 323.8 323.8 290.0 324.3 0.14 16 292 9481 -44.9 -50.9 51 6.0 -45.2 271 44 324.6 324.6 290.3 325.0 0.12 17 250 10500 -53.9 -59.9 48 6.0 -54.0 275 46 325.9 325.9 290.6 326.1 0.05 18 220 11311 -57.9 -63.9 46 6.0 -58.0 270 44 331.9 331.9 292.3 332.0 0.03 19 200 11910 -58.3 -64.3 46 6.0 -58.4 275 42 340.4 340.4 294.4 340.6 0.03 20 189 12266 -59.3 -65.3 46 6.0 -59.4 276 42 344.4 344.4 295.4 344.5 0.03 21 150 13720 -58.1 -64.1 46 6.0 -58.2 280 42 370.0 370.0 300.6 370.2 0.05 22 100 16260 -59.3 -67.3 35 8.0 -59.5 275 44 413.2 413.2 306.9 413.4 0.04 23 70 18480 -62.3 -71.3 29 9.0 -62.5 285 40 451.1 451.1 311.0 451.3 0.04 24 62 19232 -59.7 -69.7 26 10.0 -60.0 283 35 472.8 472.8 312.9 473.1 0.05 25 50 20570 -60.7 -70.7 26 10.0 -61.1 280 27 500.4 500.5 315.0 500.8 0.06 26 30 23750 -60.7 -72.7 19 12.0 -61.4 275 29 579.2 579.2 319.6 579.7 0.07 27 24 25139 -61.5 -74.5 16 13.0 -62.3 289 30 615.0 615.0 321.3 615.5 0.07 28 20 26280 -58.1 -72.1 15 14.0 -59.5 300 31 658.3 658.4 323.0 659.3 0.11 29 14 28530 -54.7 -69.7 14 15.0 -57.3 290 32 740.6 740.7 325.7 742.7 0.23 30 10 30670 -55.3 -72.3 10 17.0 -58.5 280 33 813.1 813.2 327.6 815.3 0.22 31 6.9 33039 -55.1 -74.1 8 19.0 -59.4 905.0 905.1 329.5 907.7 0.24 32 5.7 34279 -47.9 -68.9 7 21.0 -55.7 987.4 987.8 331.1 995.1 0.63 TRP 220 11311 -57.9 -63.9 46 6.0 -58.0 270 44 331.9 331.9 292.3 332.0 0.03 WND Sounding variables and indices 1000-500 mb thick: 5472.00 m Freezing level: 832.32 mb = 1688.37 m = 5539.22 ft Freezing level: 818.62 mb = 1821.98 m = 5977.57 ft Freezing level: 774.23 mb = 2273.09 m = 7457.57 ft Wetbulb zero: 867.56 mb = 1353.11 m = 4439.29 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 28.74 % Est. max temperature: 15.10 C = 59.19 F Sfc-Lift cond lev (LCL): 819.53 mb = 1812.03 m = 5944.90 ft T: -0.07 C 700-500 lapse rate: 5.02 C/km ThetaE index: 2.36 C Layer 1008.0-1000.0 mb Conv cond level (CCL): 596.25 mb = 4318.07 m = 14166.71 ft Mean mixing ratio: 3.29 g/kg Conv temperature: 34.41 C = 93.95 F Cap Strength: 14.46 C Lifted Index: 16.09 C Risk: None Lifted Index @300 mb: 20.67 C Lifted Index @700 mb: 8.94 C Showalter Index: 13.75 C Risk: None Total Totals Index: 31.70 C Risk: None Vertical Totals Index: 18.10 C Cross Totals Index: 13.60 C K Index: -5.00 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 3.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.34 J/kg Max Up Vert Vel: 1.63 m/s Conv Inhibition (B-): 79325.62 J/kg Cap Strength: 15.85 C Lift Cond Lev (LCL): 806.37 mb = 1941.94 m = 6371.11 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 285 at 14 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 1013 77 110 5 -4.7 1.7 | 106 19 -17.9 5.3 1 1000 188 100 11 -10.8 1.9 | 103 25 -24.1 5.5 2 925 833 110 9 -8.5 3.1 | 107 23 -21.7 6.7 3 850 1519 145 5 -2.9 4.1 | 116 18 -16.1 7.7 4 700 3069 250 19 17.9 6.5 | 205 11 4.6 10.1 5 500 5660 270 31 31.0 -0.0 | 259 18 17.8 3.6 6 400 7300 270 36 36.0 -0.0 | 261 23 22.8 3.6 7 300 9300 270 44 44.0 -0.0 | 263 31 30.8 3.6 8 250 10500 275 46 45.8 -4.0 | 271 33 32.6 -0.4 9 220 11311 270 44 44.0 -0.0 | 263 31 30.8 3.6 10 200 11910 275 42 41.8 -3.7 | 270 29 28.6 -0.1 11 150 13720 280 42 41.4 -7.3 | 277 28 28.1 -3.7 12 100 16260 275 44 43.8 -3.8 | 270 31 30.6 -0.2 13 70 18480 285 40 38.6 -10.4 | 285 26 25.4 -6.8 14 50 20570 280 27 26.6 -4.7 | 275 13 13.4 -1.1 15 30 23750 275 29 28.9 -2.5 | 266 16 15.7 1.1 16 20 26280 300 31 26.8 -15.5 | 311 18 13.6 -11.9 17 10 30670 280 33 32.5 -5.7 | 276 19 19.3 -2.1 Wind Parameters Mean winds (0-6000m): 255.2 at 18.3 knts Storm direction: 285.2 at 13.7 knts Shear (0-3000m) pos: 4.7 neg: 0.8 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 98.3 deg Storm rel helicity (0-3000m) pos: 132.3 neg: -6.4 tot: 125.9 m^2/s^2 ave: 42.0 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 4.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 99.46 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 ------------------------------------------------------------------------------- 500 103 10 104 24| 0.0 5.0 5.0| 5.7 -6.4 -0.7 -1.4 -0.04| 7.3 -0.3 1000 107 9 106 23| 1.7 2.5 4.2| 19.0 -6.4 12.5 12.5 0.19| 5.4 1.0 1500 112 8 108 22| 2.4 1.7 4.0| 29.4 -6.4 22.9 15.3 0.28| 4.9 1.4 2000 125 8 113 22| 3.2 1.2 4.4| 60.8 -6.4 54.3 27.2 0.50| 5.3 2.7 2500 148 9 122 21| 4.2 1.0 5.1| 98.2 -6.4 91.7 36.7 0.63| 6.0 3.8 3000 185 10 138 19| 4.7 0.8 5.6|132.3 -6.4 125.9 42.0 0.70| 6.9 4.8 4000 229 13 164 13| 4.2 0.6 4.8|148.4 -6.4 142.0 35.5 0.73| 5.9 4.3 5000 246 16 186 10| 3.9 0.5 4.4|167.6 -6.4 161.2 32.2 0.74| 5.3 3.9 6000 255 18 208 9| 3.6 0.4 4.0|182.0 -6.4 175.5 29.3 0.74| 4.8 3.5 Wrote GIF file: /home/apache/climate/data/raob//URRR/skewt/URRR.skewt.20251018.12.gif