UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043012.upa.cvt Date: 1200Z 30 APR 25 Searching for UERR... Searching the city database file for: UERR ... Date:1200Z 30 APR 25 Station: UERR WMO ident: 24726 Latitude: 62.55 Longitude: 113.88 Elevation: 347.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 86 SFC 968 347 8.4 -8.6 29 17.0 2.0 200 3 284.2 284.5 276.7 290.2 2.06 2 925 730 7.4 -13.6 21 21.0 0.3 205 11 286.9 287.1 277.3 291.2 1.44 3 921 766 7.4 -13.6 21 21.0 0.3 205 11 287.2 287.5 277.4 291.6 1.45 4 850 1418 0.4 -16.6 27 17.0 -4.7 210 15 286.6 286.8 276.8 290.3 1.23 5 830 1608 -0.9 -18.9 24 18.0 -5.9 216 14 287.2 287.3 276.8 290.3 1.03 6 713 2818 -1.7 -21.7 20 20.0 -7.3 255 6 299.0 299.2 282.2 302.1 0.94 7 700 2964 -2.9 -18.9 28 16.0 -7.7 260 5 299.3 299.5 282.7 303.2 1.23 8 500 5530 -21.7 -40.7 16 19.0 -24.0 340 11 306.6 306.6 284.3 307.4 0.22 9 417 6846 -31.3 -51.3 12 20.0 -32.6 336 19 310.6 310.6 285.7 310.9 0.08 10 400 7140 -33.5 -52.5 13 19.0 -34.6 335 21 311.4 311.5 285.9 311.7 0.07 11 300 9100 -47.7 -54.7 44 7.0 -47.9 340 25 318.1 318.1 288.2 318.4 0.08 12 293 9254 -48.3 -55.3 44 7.0 -48.5 340 26 319.4 319.4 288.6 319.7 0.07 13 250 10270 -56.5 -63.5 41 7.0 -56.6 340 33 322.1 322.1 289.4 322.2 0.03 14 225 10937 -61.5 -68.5 39 7.0 -61.6 335 31 324.3 324.3 290.0 324.3 0.02 15 200 11680 -58.1 -65.1 40 7.0 -58.2 345 29 340.8 340.8 294.6 340.9 0.03 16 180 12346 -53.7 -61.7 37 8.0 -53.9 350 26 358.4 358.4 298.4 358.6 0.05 17 150 13510 -54.3 -65.3 25 11.0 -54.6 360 21 376.5 376.5 301.7 376.7 0.04 18 100 16130 -53.5 -71.5 9 18.0 -54.1 350 19 424.4 424.4 308.2 424.5 0.02 19 70 18430 -51.3 -73.3 6 22.0 -52.4 10 11 474.6 474.6 313.0 474.8 0.03 20 67 18714 -50.5 -72.5 6 22.0 -51.7 10 11 482.4 482.4 313.7 482.5 0.03 21 50 20610 -52.5 -77.5 3 25.0 -53.8 10 11 519.8 519.8 316.3 519.9 0.02 22 31 23707 -52.5 -77.5 3 25.0 -54.4 24 9 595.9 595.9 320.5 596.1 0.03 23 30 23920 -52.1 -77.1 3 25.0 -54.2 25 9 602.6 602.6 320.7 602.9 0.04 24 23 25648 -50.3 -75.3 4 25.0 -53.3 349 9 655.5 655.5 322.9 656.0 0.06 25 21 26247 -46.9 -72.9 4 26.0 -51.1 337 9 683.0 683.1 323.9 683.8 0.10 26 20 26570 -47.3 -73.3 4 26.0 -51.5 330 9 691.4 691.4 324.2 692.2 0.09 27 16 28039 -49.5 -74.5 4 25.0 -53.6 729.8 729.8 325.4 730.7 0.10 28 13 29411 -45.7 -71.7 4 26.0 -51.8 787.6 787.7 327.0 789.4 0.18 29 10 31153 -47.1 -73.1 4 26.0 -53.6 843.7 843.8 328.3 845.8 0.19 TRP 225 10937 -61.5 -68.5 39 7.0 -61.6 335 31 324.3 324.3 290.0 324.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5444.00 m Freezing level: 843.85 mb = 1476.55 m = 4844.28 ft Wetbulb zero: 917.33 mb = 798.12 m = 2618.46 ft Precipitable water: 0.20 inches Sfc-500 mean rel hum: 22.64 % Est. max temperature: 12.45 C = 54.41 F Sfc-Lift cond lev (LCL): 744.96 mb = 2468.93 m = 8100.08 ft T: -1.47 C 700-500 lapse rate: 7.33 C/km ThetaE index: 1.32 C Layer 850.0- 830.0 mb Conv cond level (CCL): 516.60 mb = 5280.90 m = 17325.57 ft Mean mixing ratio: 1.53 g/kg Conv temperature: 29.95 C = 85.92 F Cap Strength: 12.15 C Lifted Index: 13.79 C Risk: None Lifted Index @300 mb: 19.31 C Lifted Index @700 mb: 11.64 C Showalter Index: 14.32 C Risk: None Total Totals Index: 27.20 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 5.10 C K Index: -10.50 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 3.69 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.39 J/kg Max Up Vert Vel: 4.77 m/s Conv Inhibition (B-): 74598.16 J/kg Cap Strength: 13.82 C Lift Cond Lev (LCL): 680.25 mb = 3182.23 m = 10440.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 305 at 7 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 ---------------------------------------------------------- 0 968 347 200 3 1.0 2.8 | 145 9 -5.0 7.0 1 925 730 205 11 4.6 10.0 | 175 14 -1.4 14.2 2 850 1418 210 15 7.5 13.0 | 185 17 1.5 17.2 3 700 2964 260 5 4.9 0.9 | 168 5 -1.1 5.1 4 500 5530 340 11 3.8 -10.3 | 20 7 -2.2 -6.1 5 400 7140 335 21 8.9 -19.0 | 349 15 2.9 -14.8 6 300 9100 340 25 8.6 -23.5 | 352 19 2.5 -19.3 7 250 10270 340 33 11.3 -31.0 | 349 27 5.3 -26.8 8 225 10937 335 31 13.1 -28.1 | 343 25 7.1 -23.9 9 200 11680 345 29 7.5 -28.0 | 356 24 1.5 -23.8 10 150 13510 360 21 -0.0 -21.0 | 20 18 -6.0 -16.8 11 100 16130 350 19 3.3 -18.7 | 11 15 -2.7 -14.5 12 70 18430 10 11 -1.9 -10.8 | 50 10 -7.9 -6.6 13 50 20610 10 11 -1.9 -10.8 | 50 10 -7.9 -6.6 14 30 23920 25 9 -3.8 -8.2 | 68 11 -9.8 -4.0 15 20 26570 330 9 4.5 -7.8 | 23 4 -1.5 -3.6 Wind Parameters Mean winds (0-6000m): 275.0 at 9.8 knts Storm direction: 305.0 at 7.3 knts Shear (0-3000m) pos: 1.0 neg: 0.0 tot: 1.0 10-3/s Storm rel Dir Shear (0-3000m): 33.7 deg Storm rel helicity (0-3000m) pos: 36.8 neg: -4.5 tot: 32.3 m^2/s^2 ave: 10.8 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.80 Bulk Shear: 14.22 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 ------------------------------------------------------------------------------- 500 204 8 167 12| 9.0 0.0 9.0| 18.5 0.0 18.5 36.9 0.71| 9.0 6.3 1000 207 11 175 14| 6.0 0.0 6.0| 27.2 0.0 27.2 27.2 0.70| 6.1 4.2 1500 210 12 179 14| 3.3 0.0 3.3| 34.8 0.0 34.8 23.2 0.62| 5.6 3.5 2000 214 11 181 14| 1.8 0.0 1.8| 36.0 -0.3 35.6 17.8 0.50| 5.3 2.7 2500 215 11 181 13| 1.0 0.0 1.0| 36.0 -3.6 32.4 12.9 0.35| 5.0 1.7 3000 218 10 180 12| 1.0 0.0 1.0| 36.8 -4.5 32.3 10.8 0.32| 4.6 1.5 4000 231 9 186 10| 1.2 0.0 1.2| 38.4 -4.5 33.9 8.5 0.37| 4.0 1.5 5000 249 9 199 8| 1.3 0.0 1.3| 40.6 -4.5 36.1 7.2 0.40| 3.8 1.5 6000 275 10 228 5| 1.3 0.3 1.6| 41.4 -11.0 30.3 5.1 0.28| 3.7 1.0 Wrote GIF file: /home/apache/climate/data/raob//UERR/skewt/UERR.skewt.20250430.12.gif