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 U9862... Searching the city database file for: U9862 ... Date:0000Z 10 NOV 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 ------------------------------------------------------------------------------- 0 1000 67 SFC 977 253 -0.3 -1.9 89 1.6 -0.9 180 11 274.7 275.2 273.4 284.0 3.40 2 949 487 2.0 0.6 90 1.4 1.4 196 17 279.3 280.0 277.1 290.9 4.21 3 925 694 1.8 -0.9 82 2.7 0.7 210 23 281.1 281.8 277.6 292.0 3.87 4 882 1077 0.0 -4.3 73 4.3 -1.7 230 25 283.1 283.7 277.7 292.1 3.15 5 863 1250 -1.7 -6.7 69 5.0 -3.6 239 26 283.1 283.6 277.0 290.8 2.68 6 850 1371 -2.7 -7.6 69 4.9 -4.4 245 27 283.3 283.8 277.0 290.6 2.54 7 700 2881 -13.1 -16.4 76 3.3 -14.0 260 44 288.0 288.2 277.9 292.5 1.51 8 640 3559 -17.5 -20.8 75 3.3 -18.2 261 47 290.5 290.7 278.6 294.0 1.14 9 525 5032 -22.1 -23.7 87 1.6 -22.4 264 54 301.9 302.1 283.5 305.3 1.08 10 500 5390 -23.9 -25.8 84 1.9 -24.2 265 56 303.9 304.1 284.2 307.0 0.93 11 495 5463 -24.3 -26.4 83 2.1 -24.7 265 56 304.3 304.5 284.2 307.2 0.89 12 400 6980 -36.5 -39.8 71 3.3 -36.8 265 62 307.6 307.6 284.8 308.6 0.30 13 310 8696 -50.3 -54.1 64 3.8 -50.4 269 75 311.5 311.5 285.9 311.8 0.08 14 300 8910 -51.5 -55.2 64 3.7 -51.6 270 77 312.8 312.8 286.4 313.0 0.07 15 250 10060 -60.1 -64.3 58 4.2 -60.2 270 81 316.7 316.7 287.7 316.8 0.03 16 243 10238 -61.4 -65.6 57 4.2 -61.4 275 83 317.4 317.4 287.9 317.5 0.02 17 212 11077 -67.5 -71.8 54 4.3 -67.5 270 75 320.5 320.5 288.9 320.5 0.01 18 200 11430 -66.7 -70.8 56 4.1 -66.7 270 71 327.1 327.1 290.9 327.2 0.01 19 150 13200 -62.3 -66.7 55 4.4 -62.4 265 58 362.8 362.8 299.2 362.9 0.03 20 130 14089 -59.1 -63.6 56 4.5 -59.2 267 54 383.6 383.7 302.9 383.9 0.06 21 100 15720 -62.1 -67.1 51 5.0 -62.2 270 46 407.7 407.8 306.3 408.0 0.05 22 88 16505 -65.5 -70.5 50 5.0 -65.6 272 48 416.1 416.1 307.3 416.3 0.03 23 70 17900 -64.7 -70.7 43 6.0 -64.8 275 52 446.0 446.0 310.5 446.2 0.04 24 59 18942 -63.9 -69.9 44 6.0 -64.1 272 57 470.1 470.1 312.7 470.4 0.05 25 50 19950 -65.1 -71.1 43 6.0 -65.3 270 62 490.1 490.1 314.2 490.4 0.05 26 38 21614 -66.5 -73.5 37 7.0 -66.7 267 62 526.5 526.5 316.7 526.8 0.05 27 33 22474 -63.1 -70.1 38 7.0 -63.5 266 62 557.2 557.3 318.5 557.9 0.09 28 30 23060 -63.1 -70.1 38 7.0 -63.5 265 62 572.6 572.7 319.3 573.3 0.10 29 22 24969 -62.9 -70.9 33 8.0 -63.5 626.3 626.4 321.8 627.3 0.12 TRP 212 11077 -67.5 -71.8 54 4.3 -67.5 270 75 320.5 320.5 288.9 320.5 0.01 WND 243 10238 -61.4 -65.6 57 4.2 -61.4 275 83 317.4 317.4 287.9 317.5 0.02 Sounding variables and indices 1000-500 mb thick: 5323.00 m Freezing level: Surface below freezing Freezing level: 973.35 mb = 283.86 m = 931.30 ft Freezing level: 882.00 mb = 1076.53 m = 3531.88 ft Wetbulb zero: Below ground Precipitable water: 0.43 inches Sfc-500 mean rel hum: 77.94 % Est. max temperature: 8.96 C = 48.13 F Sfc-Lift cond lev (LCL): 952.77 mb = 455.34 m = 1493.89 ft T: 1.69 C 700-500 lapse rate: 4.30 C/km ThetaE index: 1.48 C Layer 863.0- 700.0 mb Conv cond level (CCL): 850.10 mb = 1370.05 m = 4494.87 ft Mean mixing ratio: 3.69 g/kg Conv temperature: 8.29 C = 46.92 F Cap Strength: 10.58 C Lifted Index: 11.82 C Risk: None Lifted Index @300 mb: 15.72 C Lifted Index @700 mb: 2.06 C Showalter Index: 11.88 C Risk: None Total Totals Index: 37.50 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 16.30 C K Index: 10.30 Risk: None Sweat Index: 177.75 Risk: None Energy Index: 3.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.87 J/kg Max Up Vert Vel: 7.60 m/s Conv Inhibition (B-): 39528.85 J/kg Cap Strength: 11.41 C Lift Cond Lev (LCL): 888.73 mb = 1015.43 m = 3331.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 288 at 32 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 ---------------------------------------------------------- 0 977 253 180 11 0.0 11.0 | 125 37 -30.3 20.9 1 925 694 210 23 11.5 19.9 | 148 35 -18.8 29.8 2 850 1371 245 27 24.5 11.4 | 165 22 -5.9 21.3 3 700 2881 260 44 43.3 7.6 | 217 22 13.0 17.5 4 500 5390 265 56 55.8 4.9 | 240 29 25.5 14.8 5 400 6980 265 62 61.8 5.4 | 244 35 31.4 15.3 6 300 8910 270 77 77.0 -0.0 | 258 48 46.7 9.9 7 250 10060 270 81 81.0 -0.0 | 259 52 50.7 9.9 8 243 10238 275 83 82.7 -7.2 | 267 52 52.4 2.7 9 212 11077 270 75 75.0 -0.0 | 258 46 44.7 9.9 10 200 11430 270 71 71.0 -0.0 | 256 42 40.7 9.9 11 150 13200 265 58 57.8 5.1 | 241 31 27.4 14.9 12 100 15720 270 46 46.0 -0.0 | 238 19 15.7 9.9 13 70 17900 275 52 51.8 -4.5 | 256 22 21.5 5.4 14 50 19950 270 62 62.0 -0.0 | 253 33 31.7 9.9 15 30 23060 265 62 61.8 5.4 | 244 35 31.4 15.3 Wind Parameters Mean winds (0-6000m): 258.1 at 42.5 knts Storm direction: 288.1 at 31.9 knts Shear (0-3000m) pos: 7.8 neg: 0.0 tot: 7.8 10-3/s Storm rel Dir Shear (0-3000m): 96.2 deg Storm rel helicity (0-3000m) pos: 327.1 neg: 0.0 tot: 327.1 m^2/s^2 ave: 109.0 10^-3 m/s^2 rel: 0.85 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 7.6 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.17 Bulk Shear: 169.23 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 ------------------------------------------------------------------------------- 500 202 18 138 35| 15.8 0.0 15.8|150.7 0.0 150.7 301.5 0.97| 16.6 16.1 1000 217 21 147 32| 11.7 0.0 11.7|201.8 0.0 201.8 201.8 0.80| 14.3 11.4 1500 229 24 154 28| 10.0 0.0 10.0|236.1 0.0 236.1 157.4 0.79| 12.1 9.6 2000 237 26 161 26| 9.1 0.0 9.1|271.3 0.0 271.3 135.6 0.82| 10.7 8.8 2500 243 29 169 24| 8.6 0.0 8.6|307.9 0.0 307.9 123.1 0.85| 9.9 8.4 3000 247 32 177 22| 7.8 0.0 7.8|327.1 0.0 327.1 109.0 0.85| 8.9 7.6 4000 252 36 190 21| 6.5 0.0 6.5|353.7 0.0 353.7 88.4 0.85| 7.3 6.2 5000 256 39 202 21| 5.7 0.0 5.7|382.0 0.0 382.0 76.4 0.84| 6.4 5.4 6000 258 43 211 22| 4.9 0.2 5.1|396.8 0.0 396.8 66.1 0.82| 5.7 4.6 Wrote GIF file: /home/apache/climate/data/raob//U9862/skewt/U9862.skewt.20251110.00.gif