UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102112.upa.cvt Date: 1200Z 21 OCT 25 Searching for U9862... Searching the city database file for: U9862 ... Date:1200Z 21 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 ------------------------------------------------------------------------------- 0 1000 251 135 3 SFC 999 259 -0.5 -8.5 55 8.0 -3.1 135 3 272.7 273.1 270.1 278.3 2.01 2 955 622 3.6 -7.4 44 11.0 -0.4 158 4 280.4 280.8 275.0 287.0 2.29 3 925 881 3.0 -9.0 41 12.0 -1.3 175 5 282.4 282.7 275.8 288.4 2.09 4 889 1202 3.6 -15.4 23 19.0 -2.4 222 5 286.2 286.4 276.7 290.1 1.30 5 850 1565 2.2 -12.8 32 15.0 -2.9 275 5 288.5 288.7 278.4 293.5 1.68 6 738 2684 -7.9 -11.7 74 3.8 -9.1 264 11 289.3 289.7 279.4 295.6 2.11 7 700 3092 -11.3 -14.5 77 3.2 -12.2 260 13 290.0 290.3 279.2 295.3 1.77 8 629 3903 -17.3 -19.4 84 2.1 -17.8 257 18 292.1 292.4 279.6 296.2 1.31 9 563 4729 -19.9 -30.9 37 11.0 -21.7 254 23 298.5 298.6 281.4 300.2 0.52 10 552 4875 -20.5 -32.5 33 12.0 -22.3 253 24 299.5 299.5 281.7 301.0 0.45 11 500 5600 -25.5 -38.5 29 13.0 -27.0 250 29 301.9 302.0 282.5 302.9 0.27 12 482 5865 -27.5 -40.5 28 13.0 -28.8 251 30 302.7 302.7 282.8 303.5 0.23 13 400 7180 -37.1 -42.1 60 5.0 -37.5 255 35 306.8 306.8 284.4 307.6 0.24 14 369 7733 -40.9 -45.2 63 4.3 -41.2 251 37 308.9 308.9 285.1 309.5 0.18 15 300 9110 -50.9 -54.7 64 3.8 -51.0 240 42 313.6 313.6 286.7 313.9 0.08 16 283 9488 -53.5 -57.4 62 3.9 -53.6 240 44 315.2 315.2 287.2 315.4 0.06 17 250 10280 -56.9 -60.4 64 3.5 -57.0 240 48 321.5 321.5 289.2 321.7 0.04 18 217 11170 -60.7 -64.3 62 3.6 -60.7 250 44 328.9 328.9 291.5 329.0 0.03 19 200 11680 -59.5 -63.3 61 3.8 -59.6 255 38 338.5 338.5 294.0 338.7 0.04 20 158 13162 -56.9 -61.0 60 4.1 -57.0 267 29 366.6 366.6 300.0 366.9 0.07 21 150 13490 -57.1 -61.5 57 4.4 -57.2 270 27 371.7 371.7 300.9 372.0 0.06 22 100 16040 -58.9 -64.9 46 6.0 -59.1 275 27 413.9 413.9 307.0 414.2 0.06 23 70 18270 -59.5 -68.5 30 9.0 -59.8 285 23 457.1 457.1 311.5 457.4 0.05 24 50 20380 -60.1 -70.1 26 10.0 -60.5 285 21 501.9 501.9 315.1 502.2 0.06 25 38 22088 -61.5 -72.5 22 11.0 -62.0 298 20 539.3 539.3 317.5 539.6 0.06 26 30 23560 -59.9 -71.9 19 12.0 -60.7 310 19 581.3 581.4 319.8 581.9 0.08 27 21 25801 -58.7 -72.7 15 14.0 -59.9 306 21 647.4 647.4 322.6 648.2 0.10 28 20 26110 -55.7 -69.7 16 14.0 -57.5 305 21 665.7 665.7 323.3 667.0 0.16 29 19 26437 -55.3 -69.3 16 14.0 -57.2 676.8 676.8 323.7 678.3 0.18 30 13 28865 -54.1 -70.1 12 16.0 -57.0 758.5 758.6 326.2 760.7 0.23 31 12 29383 -50.9 -67.9 12 17.0 -54.9 787.4 787.6 327.0 790.8 0.34 TRP 217 11170 -60.7 -64.3 62 3.6 -60.7 250 44 328.9 328.9 291.5 329.0 0.03 WND Sounding variables and indices 1000-500 mb thick: 5349.00 m Freezing level: Surface below freezing Freezing level: 993.63 mb = 303.28 m = 995.02 ft Freezing level: 825.60 mb = 1808.71 m = 5934.02 ft Wetbulb zero: Below ground Precipitable water: 0.33 inches Sfc-500 mean rel hum: 52.94 % Est. max temperature: 15.23 C = 59.41 F Sfc-Lift cond lev (LCL): 881.18 mb = 1273.80 m = 4179.08 ft T: 3.32 C 700-500 lapse rate: 5.66 C/km ThetaE index: 0.31 C Layer 700.0- 629.0 mb Conv cond level (CCL): 678.51 mb = 3328.40 m = 10919.83 ft Mean mixing ratio: 2.06 g/kg Conv temperature: 17.39 C = 63.29 F Cap Strength: 12.59 C Lifted Index: 13.86 C Risk: None Lifted Index @300 mb: 19.69 C Lifted Index @700 mb: 7.14 C Showalter Index: 8.11 C Risk: None Total Totals Index: 40.40 C Risk: None Vertical Totals Index: 27.70 C Cross Totals Index: 12.70 C K Index: 11.70 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 1.93 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 44.08 J/kg Max Up Vert Vel: 9.39 m/s Conv Inhibition (B-): 63355.39 J/kg Cap Strength: 13.78 C Lift Cond Lev (LCL): 793.29 mb = 2111.75 m = 6928.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 282 at 12 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 ---------------------------------------------------------- 0 999 259 135 3 -2.1 2.1 | 109 14 -13.6 4.6 1 925 881 175 5 -0.4 5.0 | 122 14 -11.9 7.5 2 850 1565 275 5 5.0 -0.4 | 108 7 -6.5 2.0 3 700 3092 260 13 12.8 2.3 | 196 5 1.3 4.7 4 500 5600 250 29 27.3 9.9 | 232 20 15.8 12.4 5 400 7180 255 35 33.8 9.1 | 243 25 22.4 11.5 6 300 9110 240 42 36.4 21.0 | 227 34 24.9 23.5 7 250 10280 240 48 41.6 24.0 | 229 40 30.1 26.5 8 217 11170 250 44 41.3 15.0 | 240 35 29.9 17.5 9 200 11680 255 38 36.7 9.8 | 244 28 25.2 12.3 10 150 13490 270 27 27.0 -0.0 | 261 16 15.5 2.5 11 100 16040 275 27 26.9 -2.4 | 270 15 15.4 0.1 12 70 18270 285 23 22.2 -6.0 | 288 11 10.8 -3.5 13 50 20380 285 21 20.3 -5.4 | 289 9 8.8 -3.0 14 30 23560 310 19 14.6 -12.2 | 342 10 3.1 -9.7 15 20 26110 305 21 17.2 -12.0 | 329 11 5.7 -9.6 Wind Parameters Mean winds (0-6000m): 252.2 at 15.6 knts Storm direction: 282.2 at 11.7 knts Shear (0-3000m) pos: 1.5 neg: 1.4 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 96.2 deg Storm rel helicity (0-3000m) pos: 25.2 neg: -5.4 tot: 19.8 m^2/s^2 ave: 6.6 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 1.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.23 Bulk Shear: 35.80 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 ------------------------------------------------------------------------------- 500 156 4 115 14| 2.7 0.0 2.7| 10.1 0.0 10.1 20.2 0.99| 2.8 2.7 1000 177 4 120 14| 3.1 0.0 3.1| 16.8 -0.3 16.5 16.5 0.54| 4.2 2.3 1500 206 5 125 12| 2.9 0.0 2.9| 17.4 -5.4 12.1 8.0 0.18| 4.5 0.8 2000 235 5 128 9| 2.2 0.7 2.9| 19.7 -5.4 14.4 7.2 0.26| 4.1 1.1 2500 248 6 131 7| 1.7 1.1 2.9| 22.3 -5.4 17.0 6.8 0.37| 3.8 1.4 3000 252 7 137 7| 1.5 1.4 2.9| 25.2 -5.4 19.8 6.6 0.43| 3.7 1.6 4000 254 10 158 6| 1.1 1.9 3.0| 31.3 -5.4 26.0 6.5 0.43| 3.6 1.6 5000 253 13 187 6| 0.9 2.2 3.1| 35.0 -5.4 29.6 5.9 0.38| 3.6 1.4 6000 252 16 205 8| 0.9 2.1 3.0| 45.3 -5.4 39.9 6.7 0.38| 3.4 1.3 Wrote GIF file: /home/apache/climate/data/raob//U9862/skewt/U9862.skewt.20251021.12.gif