UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011300.upa.cvt Date: 0000Z 13 JAN 26 Searching for U9862... Searching the city database file for: U9862 ... Date:0000Z 13 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 ------------------------------------------------------------------------------- 0 1000 41 SFC 974 253 0.4 -6.6 59 7.0 -2.1 360 3 275.6 276.0 272.5 282.3 2.39 2 925 666 -1.3 -9.3 54 8.0 -4.0 250 35 278.0 278.3 273.3 283.8 2.04 3 923 683 -1.3 -9.3 54 8.0 -4.0 251 35 278.2 278.5 273.4 284.0 2.04 4 850 1333 -6.9 -13.9 57 7.0 -8.8 270 40 278.9 279.2 273.1 283.3 1.53 5 772 2077 -11.9 -17.9 61 6.0 -13.3 270 38 281.3 281.5 273.9 284.9 1.21 6 700 2821 -15.9 -20.7 67 4.8 -16.9 270 35 284.9 285.1 275.6 288.0 1.05 7 500 5290 -28.7 -32.2 72 3.5 -29.2 280 42 298.0 298.1 281.2 299.7 0.51 8 443 6151 -33.3 -37.1 69 3.8 -33.7 275 41 302.7 302.8 283.0 304.0 0.36 9 400 6860 -39.7 -43.5 67 3.8 -39.9 270 40 303.4 303.4 283.0 304.1 0.20 10 327 8206 -50.7 -54.3 65 3.6 -50.8 277 37 306.2 306.3 284.0 306.5 0.07 11 300 8760 -56.9 -60.4 64 3.5 -56.9 280 36 305.1 305.1 283.5 305.3 0.04 12 293 8909 -58.3 -62.1 62 3.8 -58.3 279 35 305.2 305.2 283.5 305.3 0.03 13 283 9126 -59.3 -63.1 61 3.8 -59.3 278 34 306.8 306.8 284.1 306.9 0.03 14 280 9193 -58.1 -61.9 62 3.8 -58.2 277 33 309.5 309.5 285.2 309.6 0.03 15 263 9585 -60.9 -64.5 62 3.6 -60.9 275 31 311.0 311.0 285.7 311.1 0.02 16 250 9900 -59.9 -63.7 61 3.8 -60.0 275 36 317.0 317.0 287.8 317.1 0.03 17 217 10793 -55.9 -59.6 63 3.7 -56.0 275 45 336.3 336.3 293.4 336.5 0.06 18 200 11310 -57.7 -61.6 61 3.9 -57.8 275 50 341.4 341.4 294.7 341.6 0.05 19 192 11567 -58.9 -62.9 60 4.0 -59.0 275 49 343.5 343.5 295.2 343.7 0.04 20 150 13130 -55.9 -59.8 62 3.9 -56.0 275 44 373.8 373.8 301.3 374.1 0.08 21 134 13852 -53.3 -57.8 58 4.5 -53.5 276 47 390.6 390.7 304.0 391.2 0.12 22 100 15720 -56.9 -61.7 54 4.8 -57.1 280 54 417.8 417.8 307.5 418.3 0.09 23 70 17960 -58.7 -63.7 52 5.0 -58.9 275 54 458.8 458.8 311.7 459.4 0.10 24 52 19817 -62.3 -67.3 51 5.0 -62.5 275 56 491.1 491.2 314.4 491.7 0.09 25 50 20060 -61.1 -67.1 45 6.0 -61.4 275 56 499.5 499.5 314.9 500.1 0.09 26 42 21142 -59.3 -64.3 52 5.0 -59.6 286 71 529.5 529.5 316.9 530.5 0.16 27 39 21601 -61.5 -67.3 46 5.7 -61.9 290 77 535.2 535.3 317.3 536.0 0.12 28 38 21761 -62.3 -68.3 44 6.0 -62.6 289 76 537.2 537.3 317.4 537.9 0.10 29 33 22631 -61.3 -67.3 45 6.0 -61.7 284 73 562.0 562.0 318.8 562.9 0.14 30 30 23220 -61.5 -67.5 45 6.0 -61.9 280 71 577.0 577.0 319.6 578.0 0.14 31 22 25130 -64.3 -70.3 44 6.0 -64.7 622.2 622.2 321.6 623.2 0.13 TRP 263 9585 -60.9 -64.5 62 3.6 -60.9 275 31 311.0 311.0 285.7 311.1 0.02 WND 39 21601 -61.5 -67.3 46 5.7 -61.9 290 77 535.2 535.3 317.3 536.0 0.12 Sounding variables and indices 1000-500 mb thick: 5249.00 m Freezing level: 962.47 mb = 349.90 m = 1147.96 ft Wetbulb zero: Below ground Precipitable water: 0.26 inches Sfc-500 mean rel hum: 64.28 % Est. max temperature: 4.45 C = 40.01 F Sfc-Lift cond lev (LCL): 872.99 mb = 1122.55 m = 3682.87 ft T: -5.09 C 700-500 lapse rate: 5.18 C/km ThetaE index: 0.61 C Layer 850.0- 772.0 mb Conv cond level (CCL): 777.64 mb = 2020.85 m = 6630.00 ft Mean mixing ratio: 2.04 g/kg Conv temperature: 5.88 C = 42.59 F Cap Strength: 4.27 C Lifted Index: 12.56 C Risk: None Lifted Index @300 mb: 15.44 C Lifted Index @700 mb: 4.27 C Showalter Index: 12.59 C Risk: None Total Totals Index: 36.60 C Risk: None Vertical Totals Index: 21.80 C Cross Totals Index: 14.80 C K Index: 3.10 Risk: None Sweat Index: 122.00 Risk: None Energy Index: 3.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.39 J/kg Max Up Vert Vel: 4.98 m/s Conv Inhibition (B-): 44415.40 J/kg Cap Strength: 12.07 C Lift Cond Lev (LCL): 819.50 mb = 1615.50 m = 5300.12 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 302 at 28 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 ---------------------------------------------------------- 0 974 253 360 3 -0.0 -3.0 | 117 27 -23.7 11.9 1 925 666 250 35 32.9 12.0 | 199 28 9.2 26.9 2 850 1333 270 40 40.0 -0.0 | 227 22 16.3 14.9 3 700 2821 270 35 35.0 -0.0 | 217 19 11.3 14.9 4 500 5290 280 42 41.4 -7.3 | 247 19 17.7 7.7 5 400 6860 270 40 40.0 -0.0 | 227 22 16.3 14.9 6 300 8760 280 36 35.5 -6.3 | 234 15 11.7 8.7 7 263 9585 275 31 30.9 -2.7 | 210 14 7.2 12.2 8 250 9900 275 36 35.9 -3.1 | 226 17 12.2 11.8 9 200 11310 275 50 49.8 -4.4 | 248 28 26.1 10.6 10 150 13130 275 44 43.8 -3.8 | 241 23 20.1 11.1 11 100 15720 280 54 53.2 -9.4 | 259 30 29.5 5.6 12 70 17960 275 54 53.8 -4.7 | 251 32 30.1 10.2 13 50 20060 275 56 55.8 -4.9 | 253 34 32.1 10.1 14 39 21601 290 77 72.4 -26.3 | 283 50 48.7 -11.4 15 30 23220 280 71 69.9 -12.3 | 267 46 46.2 2.6 Wind Parameters Mean winds (0-6000m): 272.2 at 37.4 knts Storm direction: 302.2 at 28.0 knts Shear (0-3000m) pos: 2.2 neg: 5.8 tot: 8.0 10-3/s Storm rel Dir Shear (0-3000m): 105.4 deg Storm rel helicity (0-3000m) pos: 129.7 neg: -45.1 tot: 84.6 m^2/s^2 ave: 28.2 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 11.7 stream: 4.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.29 Bulk Shear: 43.27 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 ------------------------------------------------------------------------------- 500 254 22 172 21| 0.0 37.7 37.7| 50.7 -26.2 24.5 49.0 0.30| 51.1 15.4 1000 258 30 194 22| 5.4 18.9 24.2|112.9 -26.2 86.7 86.7 0.40| 31.0 12.5 1500 263 33 205 21| 4.0 12.6 16.5|122.2 -31.5 90.7 60.5 0.39| 21.7 8.6 2000 265 34 210 21| 3.0 9.0 12.0|122.2 -38.2 84.1 42.0 0.37| 16.7 6.1 2500 266 35 212 20| 2.4 6.9 9.3|122.2 -44.8 77.4 31.0 0.34| 13.7 4.6 3000 267 35 213 20| 2.2 5.8 8.0|129.7 -45.1 84.6 28.2 0.35| 11.7 4.1 4000 269 35 217 20| 2.2 4.3 6.5|148.9 -45.1 103.8 25.9 0.38| 9.3 3.6 5000 271 37 222 19| 2.1 3.5 5.6|168.9 -45.1 123.8 24.8 0.42| 7.8 3.3 6000 272 37 225 19| 1.8 3.0 4.8|168.9 -67.1 101.9 17.0 0.34| 6.9 2.4 Wrote GIF file: /home/apache/climate/data/raob//U9862/skewt/U9862.skewt.20260113.00.gif