UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101112.upa.cvt Date: 1200Z 11 OCT 25 Searching for U3884... Searching the city database file for: U3884 ... Date:1200Z 11 OCT 25 Station: U3884 WMO ident: 23884 Latitude: 61.60 Longitude: 90.00 ------------------------------------------------------------------------------- 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 1031 59 -2.9 -9.9 58 7.0 -5.0 45 1 267.9 268.2 266.5 272.7 1.74 1 1000 300 -4.5 -12.5 54 8.0 -6.7 70 7 268.6 268.9 266.5 272.7 1.46 2 925 907 -9.9 -15.9 61 6.0 -11.3 50 19 269.2 269.4 266.4 272.5 1.19 3 914 999 -10.3 -15.3 67 5.0 -11.5 54 18 269.7 269.9 266.8 273.3 1.27 4 885 1248 -9.7 -14.7 67 5.0 -10.9 63 16 272.8 273.0 269.1 276.7 1.38 5 868 1397 -10.5 -16.5 61 6.0 -11.9 69 14 273.5 273.7 269.2 277.0 1.21 6 850 1558 -10.7 -17.7 56 7.0 -12.3 75 13 274.9 275.1 270.0 278.2 1.12 7 828 1759 -12.1 -20.1 51 8.0 -13.7 72 14 275.5 275.7 270.1 278.3 0.93 8 781 2207 -11.1 -29.1 21 18.0 -14.2 66 16 281.2 281.3 272.6 282.6 0.44 9 700 3042 -14.5 -36.5 14 22.0 -17.5 55 19 286.4 286.5 275.2 287.2 0.24 10 683 3228 -14.7 -37.7 12 23.0 -17.7 56 19 288.2 288.3 276.1 288.9 0.22 11 512 5350 -27.1 -49.1 11 22.0 -28.7 64 23 298.0 298.0 280.6 298.3 0.09 12 500 5520 -28.5 -46.5 16 18.0 -29.9 65 23 298.3 298.3 280.8 298.7 0.12 13 466 6022 -32.1 -43.1 33 11.0 -33.0 67 28 299.9 299.9 281.5 300.5 0.18 14 400 7090 -37.5 -47.5 35 10.0 -38.1 70 38 306.3 306.3 284.1 306.7 0.13 15 394 7194 -38.1 -48.1 34 10.0 -38.7 71 39 306.8 306.8 284.3 307.2 0.12 16 324 8509 -48.5 -54.5 50 6.0 -48.7 81 50 310.1 310.1 285.4 310.4 0.07 17 300 9010 -52.5 -58.5 48 6.0 -52.6 85 54 311.3 311.4 285.9 311.5 0.05 18 281 9427 -56.1 -62.1 47 6.0 -56.2 85 57 312.1 312.1 286.1 312.2 0.03 19 250 10160 -60.3 -66.3 45 6.0 -60.4 85 62 316.4 316.4 287.6 316.5 0.02 20 220 10953 -65.1 -71.1 43 6.0 -65.1 85 66 320.8 320.8 289.0 320.8 0.01 21 215 11094 -64.8 -70.8 43 6.0 -64.8 85 66 323.4 323.4 289.8 323.4 0.01 22 210 11239 -64.5 -70.5 43 6.0 -64.6 83 60 326.0 326.0 290.6 326.1 0.01 23 200 11540 -62.3 -68.3 44 6.0 -62.4 80 48 334.1 334.1 292.9 334.2 0.02 24 178 12264 -58.1 -64.1 46 6.0 -58.2 76 39 352.3 352.3 297.1 352.5 0.04 25 150 13340 -57.9 -63.9 46 6.0 -58.0 70 27 370.3 370.3 300.7 370.5 0.05 26 100 15880 -58.7 -67.7 30 9.0 -58.9 40 17 414.3 414.3 307.0 414.5 0.04 27 88 16683 -58.1 -68.1 27 10.0 -58.4 38 14 430.9 431.0 309.0 431.2 0.05 28 70 18120 -58.9 -69.9 23 11.0 -59.3 35 9 458.4 458.4 311.7 458.6 0.04 29 50 20220 -60.9 -72.9 19 12.0 -61.3 50 7 500.0 500.0 314.9 500.2 0.04 30 35 22426 -63.1 -76.1 16 13.0 -63.6 5 7 547.9 547.9 318.0 548.2 0.04 31 30 23380 -60.5 -74.5 14 14.0 -61.3 345 7 579.7 579.7 319.7 580.1 0.05 32 23 25045 -57.5 -72.5 13 15.0 -58.8 266 7 634.3 634.3 322.1 635.0 0.09 33 20 25930 -56.3 -71.3 14 15.0 -58.0 225 7 663.8 663.9 323.2 664.9 0.13 34 16 27343 -57.1 -73.1 11 16.0 -59.0 220 16 705.0 705.0 324.6 706.0 0.12 35 10 30380 -47.5 -66.5 10 19.0 -53.4 210 35 842.2 842.5 328.3 847.5 0.50 36 9.6 30650 -47.5 -67.5 8 20.0 -53.6 852.1 852.4 328.5 857.0 0.45 TRP 220 10953 -65.1 -71.1 43 6.0 -65.1 85 66 320.8 320.8 289.0 320.8 0.01 WND 215 11094 -64.8 -70.8 43 6.0 -64.8 85 66 323.4 323.4 289.8 323.4 0.01 Sounding variables and indices 1000-500 mb thick: 5220.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 28.93 % Est. max temperature: 2.22 C = 36.00 F Sfc-Lift cond lev (LCL): 923.17 mb = 922.28 m = 3025.82 ft T: -9.97 C 700-500 lapse rate: 5.65 C/km ThetaE index: 0.16 C Layer 925.0- 914.0 mb Conv cond level (CCL): 624.55 mb = 3886.43 m = 12750.61 ft Mean mixing ratio: 1.42 g/kg Conv temperature: 20.69 C = 69.24 F Cap Strength: 21.16 C Lifted Index: 21.26 C Risk: None Lifted Index @300 mb: 27.46 C Lifted Index @700 mb: 13.84 C Showalter Index: 16.86 C Risk: None Total Totals Index: 28.60 C Risk: None Vertical Totals Index: 17.80 C Cross Totals Index: 10.80 C K Index: -21.90 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 4.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.85 J/kg Max Up Vert Vel: 2.78 m/s Conv Inhibition (B-): 65598.36 J/kg Cap Strength: 21.24 C Lift Cond Lev (LCL): 874.57 mb = 1338.81 m = 4392.37 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 91 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 1031 59 45 1 -0.7 -0.7 | 275 13 13.0 -1.0 1 1000 300 70 7 -6.6 -2.4 | 291 8 7.1 -2.7 2 925 907 50 19 -14.6 -12.2 | 4 13 -0.9 -12.5 3 850 1558 75 13 -12.6 -3.4 | 343 4 1.1 -3.7 4 700 3042 55 19 -15.6 -10.9 | 10 11 -1.9 -11.2 5 500 5520 65 23 -20.8 -9.7 | 36 12 -7.2 -10.1 6 400 7090 70 38 -35.7 -13.0 | 59 26 -22.0 -13.3 7 300 9010 85 54 -53.8 -4.7 | 83 40 -40.1 -5.0 8 250 10160 85 62 -61.8 -5.4 | 83 48 -48.1 -5.7 9 220 10953 85 66 -65.7 -5.8 | 83 52 -52.1 -6.1 10 215 11094 85 66 -65.7 -5.8 | 83 52 -52.1 -6.1 11 200 11540 80 48 -47.3 -8.3 | 76 35 -33.6 -8.7 12 150 13340 70 27 -25.4 -9.2 | 51 15 -11.7 -9.6 13 100 15880 40 17 -10.9 -13.0 | 348 14 2.7 -13.4 14 70 18120 35 9 -5.2 -7.4 | 312 11 8.5 -7.7 15 50 20220 50 7 -5.4 -4.5 | 300 10 8.3 -4.8 16 30 23380 345 7 1.8 -6.8 | 295 17 15.5 -7.1 17 20 25930 225 7 4.9 4.9 | 256 19 18.6 4.6 18 10 30380 210 35 17.5 30.3 | 226 43 31.2 30.0 Wind Parameters Mean winds (0-6000m): 61.4 at 18.2 knts Storm direction: 91.4 at 13.7 knts Shear (0-3000m) pos: 1.4 neg: 2.3 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 95.2 deg Storm rel helicity (0-3000m) pos: 32.6 neg: -2.9 tot: 29.7 m^2/s^2 ave: 9.9 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.23 Bulk Shear: 17.12 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 65 7 293 8| 11.5 0.0 11.5| 17.8 0.0 17.8 35.6 0.71| 11.8 8.4 1000 56 12 330 8| 5.7 2.9 8.7| 28.9 0.0 28.9 28.9 0.65| 10.3 6.6 1500 59 13 339 8| 2.8 1.9 4.7| 28.9 -2.9 26.0 17.3 0.41| 9.2 3.7 2000 62 13 343 7| 2.1 2.1 4.2| 30.8 -2.9 27.9 14.0 0.42| 7.6 3.2 2500 62 14 347 7| 1.7 2.2 3.9| 32.2 -2.9 29.3 11.7 0.41| 6.6 2.7 3000 61 14 352 7| 1.4 2.3 3.7| 32.6 -2.9 29.7 9.9 0.38| 6.0 2.3 4000 60 16 360 8| 1.3 1.7 3.1| 39.0 -2.9 36.1 9.0 0.42| 4.8 2.0 5000 60 17 7 9| 1.3 1.4 2.7| 45.8 -2.9 42.9 8.6 0.45| 4.1 1.8 6000 61 18 14 9| 1.6 1.2 2.7| 59.8 -2.9 56.9 9.5 0.47| 3.9 1.8 Wrote GIF file: /home/apache/climate/data/raob//U3884/skewt/U3884.skewt.20251011.12.gif