UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101412.upa.cvt Date: 1200Z 14 OCT 25 Searching for U3078... Searching the city database file for: U3078 ... Date:1200Z 14 OCT 25 Station: U3078 WMO ident: 23078 Latitude: 69.33 Longitude: 88.10 ------------------------------------------------------------------------------- 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 1032 65 -11.3 -13.1 87 1.8 -11.7 160 5 259.5 259.7 259.5 263.1 1.35 1 1000 309 -6.9 -22.9 27 16.0 -9.9 120 35 266.2 266.3 263.2 268.0 0.61 2 995 349 -6.9 -22.9 27 16.0 -10.0 122 35 266.6 266.7 263.5 268.4 0.61 3 993 365 -7.5 -24.5 24 17.0 -10.6 123 35 266.2 266.3 263.0 267.7 0.53 4 700 3103 -15.7 -33.7 20 18.0 -18.3 255 35 285.1 285.2 274.6 286.1 0.32 5 635 3797 -16.9 -33.9 21 17.0 -19.4 262 29 291.8 291.9 278.1 292.9 0.34 6 573 4524 -21.3 -36.3 25 15.0 -23.2 270 22 295.3 295.4 279.7 296.3 0.30 7 562 4661 -20.1 -36.1 23 16.0 -22.2 271 21 298.4 298.4 281.1 299.4 0.31 8 500 5480 -25.9 -44.9 15 19.0 -27.6 280 13 301.5 301.5 282.1 302.0 0.14 TRP WND Sounding variables and indices 1000-500 mb thick: 5171.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 23.04 % Est. max temperature: 1.80 C = 35.24 F Sfc-Lift cond lev (LCL): 1002.43 mb = 290.22 m = 952.17 ft T: -7.24 C 700-500 lapse rate: 4.29 C/km ThetaE index: 0.67 C Layer 993.0- 700.0 mb Conv cond level (CCL): None Cap Strength: 25.99 C Lifted Index: 27.52 C Risk: None Lifted Index @700 mb: 16.33 C Showalter Index: 21.37 C Risk: None Total Totals Index: 12.06 C Risk: None Vertical Totals Index: 14.75 C Cross Totals Index: -2.69 C K Index: -31.84 Risk: None Sweat Index: 83.00 Risk: None Energy Index: 5.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.53 J/kg Max Up Vert Vel: 7.81 m/s Conv Inhibition (B-): 2913.63 J/kg Cap Strength: 27.37 C Lift Cond Lev (LCL): 785.61 mb = 2199.60 m = 7216.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 262 at 22 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 1032 65 160 5 -1.7 4.7 | 94 23 -23.4 1.6 1 1000 309 120 35 -30.3 17.5 | 106 54 -52.0 14.4 2 700 3103 255 35 33.8 9.1 | 244 13 12.1 6.0 3 500 5480 280 13 12.8 -2.3 | 59 10 -8.9 -5.3 Wind Parameters Mean winds (0-6000m): 232.0 at 29.2 knts Storm direction: 262.0 at 21.9 knts Shear (0-3000m) pos: 10.4 neg: 5.3 tot: 15.7 10-3/s Storm rel Dir Shear (0-3000m): 145.1 deg Storm rel helicity (0-3000m) pos: 689.1 neg: -15.4 tot: 673.7 m^2/s^2 ave: 224.6 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 19.2 stream: 12.8 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 0.11 Bulk Shear: 268.73 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 ------------------------------------------------------------------------------- 500 126 27 106 46| 0.0 31.5 31.5|132.1 -15.4 116.7 233.4 0.31| 39.5 12.1 1000 136 31 114 47| 7.5 15.8 23.3|307.8 -15.4 292.5 292.5 0.48| 27.4 13.0 1500 147 32 122 46| 9.8 10.5 20.3|449.3 -15.4 433.9 289.3 0.56| 23.3 13.0 2000 159 33 129 44| 10.6 7.9 18.5|555.6 -15.4 540.2 270.1 0.60| 21.3 12.8 2500 170 33 137 41| 10.8 6.3 17.1|632.0 -15.4 616.6 246.6 0.63| 20.1 12.6 3000 181 34 145 37| 10.4 5.3 15.7|689.1 -15.4 673.7 224.6 0.66| 19.2 12.8 4000 213 33 172 25| 7.2 3.9 11.2|703.7 -15.4 688.4 172.1 0.65| 15.9 10.3 5000 229 31 184 17| 5.1 3.2 8.2|711.7 -15.4 696.3 139.3 0.66| 13.8 9.1 6000 NO DATA | 5.1 3.2 8.2| | Wrote GIF file: /home/apache/climate/data/raob//U3078/skewt/U3078.skewt.20251014.12.gif