UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101512.upa.cvt Date: 1200Z 15 OCT 25 Searching for U9862... Searching the city database file for: U9862 ... Date:1200Z 15 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 ------------------------------------------------------------------------------- SFC 1010 260 -1.9 -8.9 59 7.0 -4.1 225 3 270.5 270.8 268.5 275.8 1.93 1 1000 339 -1.9 -7.9 63 6.0 -3.8 210 5 271.2 271.6 269.3 277.0 2.10 2 952 731 -4.5 -11.5 58 7.0 -6.5 254 5 272.5 272.7 269.4 277.1 1.66 3 925 958 -6.9 -13.9 57 7.0 -8.7 280 5 272.3 272.5 268.8 276.2 1.41 4 850 1604 -12.7 -17.7 66 5.0 -13.8 300 5 272.8 273.0 268.7 276.0 1.12 5 813 1942 -15.9 -19.2 76 3.3 -16.6 321 8 272.9 273.1 268.6 275.9 1.03 6 794 2121 -13.5 -16.9 75 3.4 -14.3 332 10 277.4 277.6 271.8 281.1 1.28 7 700 3073 -17.5 -22.0 68 4.5 -18.4 30 19 283.1 283.3 274.5 285.9 0.94 8 677 3322 -17.9 -21.6 73 3.7 -18.6 30 19 285.4 285.6 275.8 288.4 1.00 9 636 3785 -20.7 -23.8 76 3.1 -21.2 31 19 287.3 287.5 276.7 290.0 0.88 10 559 4722 -27.5 -32.3 64 4.8 -28.0 33 19 290.1 290.2 277.4 291.6 0.45 11 511 5365 -28.5 -32.4 69 3.9 -29.0 35 19 296.4 296.5 280.5 298.1 0.49 12 500 5520 -29.5 -33.4 69 3.9 -30.0 35 19 297.1 297.2 280.7 298.6 0.46 13 400 7090 -39.3 -43.9 62 4.6 -39.6 30 27 303.9 303.9 283.2 304.6 0.19 14 300 9000 -52.9 -57.5 57 4.6 -53.0 30 36 310.8 310.8 285.7 311.0 0.05 15 250 10150 -60.9 -65.2 57 4.3 -60.9 40 35 315.5 315.5 287.3 315.6 0.02 16 235 10533 -62.9 -67.5 54 4.6 -63.0 45 36 318.1 318.1 288.2 318.2 0.02 17 200 11540 -57.3 -62.0 55 4.7 -57.4 20 29 342.0 342.0 294.8 342.2 0.05 18 179 12248 -55.1 -59.9 55 4.8 -55.2 12 27 356.6 356.7 298.1 356.9 0.07 19 150 13380 -55.5 -61.5 47 6.0 -55.7 360 23 374.5 374.5 301.4 374.8 0.06 20 100 15960 -55.1 -64.1 32 9.0 -55.5 345 21 421.3 421.3 307.9 421.6 0.07 21 70 18210 -57.5 -68.5 23 11.0 -57.9 310 13 461.4 461.4 311.9 461.7 0.05 22 60 19183 -59.7 -71.7 20 12.0 -60.1 308 17 477.2 477.3 313.2 477.5 0.04 23 50 20330 -58.7 -70.7 20 12.0 -59.2 305 21 505.2 505.2 315.4 505.5 0.06 24 33 22947 -58.5 -72.5 15 14.0 -59.3 277 24 569.4 569.4 319.2 569.9 0.06 25 30 23550 -56.5 -70.5 16 14.0 -57.6 270 25 590.6 590.6 320.2 591.3 0.09 26 27 24218 -54.1 -69.1 14 15.0 -55.7 269 26 615.4 615.5 321.3 616.4 0.13 27 20 26140 -52.7 -68.7 13 16.0 -55.1 265 29 674.9 674.9 323.6 676.4 0.18 28 12 29486 -46.3 -66.3 9 20.0 -52.1 803.7 803.9 327.4 808.0 0.43 TRP 235 10533 -62.9 -67.5 54 4.6 -63.0 45 36 318.1 318.1 288.2 318.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5181.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 68.17 % Est. max temperature: 0.40 C = 32.71 F Sfc-Lift cond lev (LCL): 904.63 mb = 1128.09 m = 3701.04 ft T: -8.43 C 700-500 lapse rate: 4.90 C/km ThetaE index: 1.21 C Layer 925.0- 794.0 mb Conv cond level (CCL): 853.08 mb = 1576.40 m = 5171.86 ft Mean mixing ratio: 1.72 g/kg Conv temperature: 0.44 C = 32.80 F Cap Strength: 16.60 C Lifted Index: 16.97 C Risk: None Lifted Index @300 mb: 24.13 C Lifted Index @700 mb: 7.62 C Showalter Index: 17.53 C Risk: None Total Totals Index: 28.60 C Risk: None Vertical Totals Index: 16.80 C Cross Totals Index: 11.80 C K Index: -5.40 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 4.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.87 J/kg Max Up Vert Vel: 3.12 m/s Conv Inhibition (B-): 66661.88 J/kg Cap Strength: 16.85 C Lift Cond Lev (LCL): 864.07 mb = 1478.55 m = 4850.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 56 at 11 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 1010 260 225 3 2.1 2.1 | 234 14 11.2 8.2 1 1000 339 210 5 2.5 4.3 | 228 16 11.5 10.4 2 925 958 280 5 4.9 -0.9 | 250 15 14.0 5.2 3 850 1604 300 5 4.3 -2.5 | 255 14 13.4 3.6 4 700 3073 30 19 -9.5 -16.5 | 3 10 -0.5 -10.4 5 500 5520 35 19 -10.9 -15.6 | 11 10 -1.9 -9.5 6 400 7090 30 27 -13.5 -23.4 | 14 18 -4.5 -17.3 7 300 9000 30 36 -18.0 -31.2 | 20 27 -9.0 -25.1 8 250 10150 40 35 -22.5 -26.8 | 33 25 -13.5 -20.7 9 235 10533 45 36 -25.5 -25.5 | 40 25 -16.4 -19.4 10 200 11540 20 29 -9.9 -27.3 | 2 21 -0.9 -21.2 11 150 13380 360 23 -0.0 -23.0 | 332 19 9.0 -16.9 12 100 15960 345 21 5.4 -20.3 | 314 20 14.5 -14.2 13 70 18210 310 13 10.0 -8.4 | 277 19 19.0 -2.3 14 50 20330 305 21 17.2 -12.0 | 283 27 26.2 -6.0 15 30 23550 270 25 25.0 -0.0 | 260 35 34.0 6.1 16 20 26140 265 29 28.9 2.5 | 257 39 37.9 8.6 Wind Parameters Mean winds (0-6000m): 26.1 at 14.5 knts Storm direction: 56.1 at 10.9 knts Shear (0-3000m) pos: 3.8 neg: 0.0 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 129.4 deg Storm rel helicity (0-3000m) pos: 106.7 neg: -5.0 tot: 101.7 m^2/s^2 ave: 33.9 10^-3 m/s^2 rel: 0.87 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 5.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 47.81 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 ------------------------------------------------------------------------------- 500 231 5 235 16| 3.0 0.0 3.0| 16.3 -5.0 11.3 22.5 0.43| 6.3 2.7 1000 257 5 242 16| 2.4 0.0 2.4| 26.2 -5.0 21.2 21.2 0.57| 4.6 2.6 1500 273 5 247 15| 2.4 0.0 2.4| 35.2 -5.0 30.2 20.2 0.65| 4.0 2.6 2000 296 6 257 15| 3.3 0.0 3.3| 60.1 -5.0 55.1 27.6 0.78| 4.7 3.7 2500 329 8 272 13| 3.8 0.0 3.8| 87.9 -5.0 82.9 33.2 0.84| 5.6 4.7 3000 0 9 290 10| 3.8 0.0 3.8|106.7 -5.0 101.7 33.9 0.87| 5.8 5.0 4000 17 12 312 8| 2.8 0.0 2.8|108.3 -5.0 103.3 25.8 0.87| 4.4 3.8 5000 23 13 328 7| 2.3 0.0 2.3|109.9 -5.0 104.9 21.0 0.87| 3.6 3.1 6000 26 15 339 7| 1.9 0.3 2.2|112.0 -5.0 107.0 17.8 0.80| 3.3 2.7 Wrote GIF file: /home/apache/climate/data/raob//U9862/skewt/U9862.skewt.20251015.12.gif