UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010512.upa.cvt Date: 1200Z 5 JAN 26 Searching for U9862... Searching the city database file for: U9862 ... Date:1200Z 5 JAN 26 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 1003 255 -11.7 -14.1 82 2.4 -12.2 0 0 261.2 261.4 260.7 264.7 1.28 1 1000 278 -11.1 -13.6 82 2.5 -11.7 10 1 262.0 262.3 261.5 265.7 1.34 2 990 356 -9.7 -12.1 83 2.4 -10.3 18 2 264.2 264.5 263.4 268.3 1.52 3 954 643 -9.1 -11.3 84 2.2 -9.7 49 5 267.6 267.9 266.2 272.2 1.69 4 939 767 -4.9 -6.8 87 1.9 -5.5 62 6 273.1 273.5 271.1 279.8 2.44 5 925 885 -5.1 -7.3 85 2.2 -5.8 75 7 274.1 274.5 271.5 280.7 2.38 6 850 1546 -8.1 -11.3 78 3.2 -9.1 50 3 277.7 278.0 272.9 283.0 1.89 7 847 1574 -8.3 -11.4 78 3.1 -9.2 53 3 277.7 278.1 272.9 283.1 1.88 8 700 3036 -15.7 -18.4 80 2.7 -16.3 210 25 285.1 285.3 276.1 288.9 1.28 9 688 3166 -16.5 -19.2 80 2.7 -17.1 212 24 285.6 285.8 276.3 289.3 1.22 10 576 4482 -23.1 -25.6 80 2.5 -23.5 233 18 292.8 292.9 279.3 295.4 0.83 11 500 5500 -31.1 -34.3 73 3.2 -31.4 250 13 295.1 295.2 279.8 296.5 0.42 12 400 7040 -44.7 -48.2 68 3.5 -44.9 225 15 296.9 296.9 280.1 297.3 0.12 13 382 7347 -47.5 -50.9 68 3.4 -47.6 226 17 297.1 297.2 280.2 297.5 0.09 14 300 8910 -58.1 -61.8 62 3.7 -58.2 230 27 303.4 303.5 282.8 303.6 0.03 15 277 9409 -62.1 -65.6 63 3.5 -62.1 232 24 304.7 304.7 283.3 304.8 0.02 16 254 9943 -65.1 -68.8 60 3.7 -65.1 235 21 307.9 307.9 284.5 307.9 0.01 17 250 10040 -65.1 -68.9 59 3.8 -65.1 240 19 309.3 309.3 285.1 309.3 0.01 18 200 11410 -59.7 -63.6 60 3.9 -59.7 265 31 338.2 338.2 293.9 338.4 0.04 19 152 13136 -55.1 -59.4 59 4.3 -55.2 284 33 373.7 373.7 301.3 374.1 0.08 20 150 13220 -55.1 -59.4 59 4.3 -55.2 285 33 375.1 375.2 301.5 375.5 0.08 21 127 14286 -55.9 -60.7 55 4.8 -56.1 279 35 392.0 392.0 304.2 392.4 0.08 22 100 15830 -51.1 -58.1 43 7.0 -51.5 270 38 429.0 429.0 308.8 429.8 0.15 23 70 18160 -47.5 -58.5 27 11.0 -48.7 260 35 482.8 482.8 313.8 484.0 0.20 24 69 18255 -46.9 -57.9 27 11.0 -48.1 260 34 486.0 486.1 314.0 487.4 0.22 25 57 19513 -50.9 -63.9 20 13.0 -52.0 260 28 504.3 504.3 315.3 505.0 0.12 26 50 20370 -49.9 -63.9 18 14.0 -51.3 260 23 525.9 525.9 316.7 526.8 0.14 27 35 22742 -43.7 -61.7 12 18.0 -47.1 222 27 598.5 598.6 320.6 600.5 0.27 28 30 23780 -43.9 -63.9 9 20.0 -47.8 205 29 625.0 625.1 321.7 626.8 0.24 29 20 26480 -45.7 -67.7 7 22.0 -50.3 190 23 696.3 696.4 324.4 698.1 0.21 30 19 26822 -45.9 -67.9 7 22.0 -50.5 706.0 706.1 324.7 707.9 0.22 TRP 254 9943 -65.1 -68.8 60 3.7 -65.1 235 21 307.9 307.9 284.5 307.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5222.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.31 inches Sfc-500 mean rel hum: 79.55 % Est. max temperature: 4.60 C = 40.28 F Sfc-Lift cond lev (LCL): 964.90 mb = 554.65 m = 1819.71 ft T: -9.28 C 700-500 lapse rate: 6.25 C/km ThetaE index: 0.00 C Layer 1003.0--3910119490600262696960.0 mb Conv cond level (CCL): 1000.00 mb = 278.00 m = 912.06 ft Mean mixing ratio: 1.93 g/kg Conv temperature: -8.82 C = 16.12 F Cap Strength: 16.14 C Lifted Index: 17.10 C Risk: None Lifted Index @300 mb: 20.45 C Lifted Index @700 mb: 11.12 C Showalter Index: 10.42 C Risk: None Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 23.00 C Cross Totals Index: 19.80 C K Index: 9.00 Risk: None Sweat Index: 19.00 Risk: None Energy Index: 2.82 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 60.19 J/kg Max Up Vert Vel: 10.97 m/s Conv Inhibition (B-): 60909.75 J/kg Cap Strength: 17.12 C Lift Cond Lev (LCL): 921.19 mb = 917.29 m = 3009.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 251 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 1003 255 0 0 -0.0 -0.0 | 71 11 -10.0 -3.5 1 1000 278 10 1 -0.2 -1.0 | 66 11 -10.1 -4.5 2 925 885 75 7 -6.8 -1.8 | 72 18 -16.7 -5.3 3 850 1546 50 3 -2.3 -1.9 | 66 13 -12.3 -5.4 4 700 3036 210 25 12.5 21.7 | 188 18 2.5 18.2 5 500 5500 250 13 12.2 4.4 | 247 2 2.3 1.0 6 400 7040 225 15 10.6 10.6 | 185 7 0.6 7.1 7 300 8910 230 27 20.7 17.4 | 218 18 10.7 13.9 8 254 9943 235 21 17.2 12.0 | 220 11 7.2 8.6 9 250 10040 240 19 16.5 9.5 | 227 9 6.5 6.0 10 200 11410 265 31 30.9 2.7 | 272 21 20.9 -0.8 11 150 13220 285 33 31.9 -8.5 | 299 25 21.9 -12.0 12 100 15830 270 38 38.0 -0.0 | 277 28 28.0 -3.5 13 70 18160 260 35 34.5 6.1 | 264 25 24.5 2.6 14 50 20370 260 23 22.7 4.0 | 268 13 12.7 0.5 15 30 23780 205 29 12.3 26.3 | 186 23 2.3 22.8 16 20 26480 190 23 4.0 22.7 | 163 20 -6.0 19.2 Wind Parameters Mean winds (0-6000m): 220.8 at 14.1 knts Storm direction: 250.8 at 10.5 knts Shear (0-3000m) pos: 4.0 neg: 0.2 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 120.5 deg Storm rel helicity (0-3000m) pos: 236.5 neg: -10.8 tot: 225.7 m^2/s^2 ave: 75.2 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 10.2 stream: 7.3 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 1.53 Bulk Shear: 39.22 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 54 3 67 14| 5.9 0.0 5.9| 5.1 -4.9 0.3 0.5 -0.05| 6.8 -0.4 1000 69 5 70 15| 2.9 0.5 3.4| 10.3 -9.3 1.0 1.0 -0.02| 5.4 -0.1 1500 67 4 70 15| 2.4 0.3 2.7| 15.9 -10.8 5.1 3.4 0.05| 5.4 0.3 2000 90 6 77 16| 3.6 0.2 3.8| 70.8 -10.8 60.0 30.0 0.41| 7.1 2.9 2500 145 8 102 15| 4.2 0.2 4.4|168.4 -10.8 157.6 63.1 0.64| 9.3 6.0 3000 197 11 134 10| 4.0 0.2 4.1|236.5 -10.8 225.7 75.2 0.71| 10.2 7.3 4000 210 13 157 9| 2.3 0.1 2.5|249.9 -10.8 239.1 59.8 0.69| 8.7 6.0 5000 216 14 168 8| 1.4 0.1 1.5|255.0 -10.8 244.2 48.8 0.66| 7.6 5.1 6000 221 14 174 7| 1.1 0.2 1.3|255.5 -12.7 242.8 40.5 0.61| 6.7 4.1 Wrote GIF file: /home/apache/climate/data/raob//U9862/skewt/U9862.skewt.20260105.12.gif