UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100700.upa.cvt Date: 0000Z 7 OCT 25 Searching for U0292... Searching the city database file for: U0292 ... Date:0000Z 7 OCT 25 Station: U0292 WMO ident: 20292 Latitude: 77.72 Longitude: 104.30 ------------------------------------------------------------------------------- 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 1030 14 -5.3 -7.6 84 2.3 -6.0 205 9 265.6 265.9 265.5 271.2 2.09 1 1013 145 -4.5 -7.3 81 2.8 -5.4 208 9 267.7 268.0 267.1 273.5 2.18 2 1000 246 -5.1 -7.9 81 2.8 -6.0 210 10 268.0 268.4 267.2 273.8 2.10 3 990 325 -5.3 -8.2 80 2.9 -6.2 212 10 268.6 269.0 267.5 274.3 2.08 4 973 461 -7.3 -9.9 82 2.6 -8.0 216 10 267.9 268.2 266.7 273.0 1.85 5 951 639 -8.7 -10.9 84 2.2 -9.3 220 10 268.3 268.6 266.7 273.1 1.75 6 932 797 -5.7 -7.7 86 2.0 -6.4 224 11 272.9 273.3 270.7 279.2 2.29 7 925 856 -5.7 -7.7 86 2.0 -6.4 225 11 273.5 273.9 271.1 279.9 2.31 8 917 924 -5.7 -7.7 86 2.0 -6.4 222 11 274.2 274.5 271.5 280.6 2.33 9 850 1515 -8.3 -16.3 52 8.0 -10.3 200 13 277.5 277.7 271.8 281.1 1.26 10 839 1616 -8.5 -18.5 44 10.0 -10.9 198 13 278.3 278.5 271.9 281.4 1.06 11 802 1964 -9.7 -19.7 44 10.0 -12.0 190 13 280.6 280.8 273.2 283.6 1.00 12 724 2743 -15.1 -27.1 35 12.0 -17.1 171 13 283.0 283.1 273.9 284.8 0.57 13 700 2997 -15.9 -28.9 32 13.0 -18.0 165 13 284.9 285.0 274.8 286.4 0.50 14 696 3040 -16.3 -29.3 32 13.0 -18.4 164 13 284.9 285.0 274.8 286.4 0.49 15 660 3440 -16.7 -31.7 26 15.0 -19.0 155 14 288.8 288.9 276.7 290.1 0.41 16 570 4529 -22.1 -38.1 22 16.0 -23.9 128 17 294.8 294.9 279.4 295.7 0.25 17 549 4804 -24.1 -40.1 21 16.0 -25.8 122 17 295.6 295.7 279.7 296.4 0.21 18 500 5480 -28.9 -43.9 22 15.0 -30.1 105 19 297.8 297.8 280.6 298.3 0.16 19 492 5595 -29.5 -44.5 22 15.0 -30.7 104 18 298.4 298.5 280.9 299.0 0.15 20 400 7060 -33.9 -47.9 23 14.0 -34.8 95 5 310.9 311.0 285.8 311.4 0.13 21 300 9050 -39.5 -52.5 24 13.0 -40.2 135 9 329.7 329.7 291.7 330.1 0.10 22 270 9769 -41.3 -54.3 23 13.0 -42.0 132 8 337.2 337.2 293.7 337.5 0.09 23 250 10290 -42.7 -55.7 23 13.0 -43.3 130 7 342.6 342.6 295.0 342.9 0.08 24 200 11780 -46.3 -59.3 22 13.0 -46.9 359.5 359.5 298.7 359.7 0.06 25 198 11847 -46.5 -59.5 21 13.0 -47.1 360.2 360.2 298.8 360.5 0.06 TRP WND Sounding variables and indices 1000-500 mb thick: 5234.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 42.54 % Est. max temperature: 5.14 C = 41.25 F Sfc-Lift cond lev (LCL): 993.06 mb = 300.85 m = 987.03 ft T: -5.24 C 700-500 lapse rate: 5.24 C/km ThetaE index: 1.29 C Layer 973.0- 951.0 mb Conv cond level (CCL): 770.46 mb = 2269.28 m = 7445.04 ft Mean mixing ratio: 2.01 g/kg Conv temperature: 10.81 C = 51.45 F Cap Strength: 18.71 C Lifted Index: 19.83 C Risk: None Lifted Index @300 mb: 39.52 C Lifted Index @700 mb: 11.44 C Showalter Index: 14.15 C Risk: None Total Totals Index: 33.20 C Risk: None Vertical Totals Index: 20.60 C Cross Totals Index: 12.60 C K Index: -8.70 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 3.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.00 J/kg Max Up Vert Vel: 5.48 m/s Conv Inhibition (B-): 12057.10 J/kg Cap Strength: 19.79 C Lift Cond Lev (LCL): 940.78 mb = 723.50 m = 2373.65 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 184 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 1030 14 205 9 3.8 8.2 | 308 4 3.0 -2.4 1 925 856 225 11 7.8 7.8 | 291 8 7.0 -2.8 2 850 1515 200 13 4.4 12.2 | 245 4 3.7 1.7 3 700 2997 165 13 -3.4 12.6 | 116 5 -4.1 2.0 4 500 5480 105 19 -18.4 4.9 | 74 20 -19.1 -5.6 5 400 7060 95 5 -5.0 0.4 | 30 12 -5.8 -10.1 6 300 9050 135 9 -6.4 6.4 | 60 8 -7.1 -4.2 7 250 10290 130 7 -5.4 4.5 | 45 9 -6.1 -6.0 Wind Parameters Mean winds (0-6000m): 154.2 at 14.1 knts Storm direction: 184.2 at 10.6 knts Shear (0-3000m) pos: 0.6 neg: 1.9 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 167.6 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -13.8 tot: -13.8 m^2/s^2 ave: -4.6 10^-3 m/s^2 rel: -0.72 Storm rel vorticity (0-3000m) horiz: 3.0 stream: -2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.78 Bulk Shear: 19.29 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 ------------------------------------------------------------------------------- 500 212 10 299 5| 2.4 0.0 2.4| 0.0 -1.4 -1.4 -2.8 -0.49| 2.4 -1.2 1000 217 10 294 6| 1.8 0.0 1.8| 0.0 -3.6 -3.6 -3.6 -0.47| 2.6 -1.2 1500 214 11 286 5| 1.2 1.5 2.7| 0.0 -8.3 -8.3 -5.5 -0.62| 3.2 -2.0 2000 208 11 276 5| 0.9 1.7 2.6| 0.0 -10.2 -10.2 -5.1 -0.67| 3.1 -2.1 2500 203 12 265 4| 0.7 1.9 2.6| 0.0 -11.9 -11.9 -4.8 -0.72| 3.0 -2.2 3000 197 12 251 3| 0.6 1.9 2.5| 0.0 -13.8 -13.8 -4.6 -0.72| 3.0 -2.2 4000 184 13 185 2| 0.5 2.2 2.7| 0.0 -18.9 -18.9 -4.7 -0.63| 3.1 -1.9 5000 169 13 128 4| 0.4 2.4 2.8| 0.0 -33.5 -33.5 -6.7 -0.60| 3.2 -1.9 6000 154 14 107 7| 0.3 1.9 2.2| 0.0 -62.2 -62.2 -10.4 -0.63| 3.4 -2.1 Wrote GIF file: /home/apache/climate/data/raob//U0292/skewt/U0292.skewt.20251007.00.gif