UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101700.upa.cvt Date: 0000Z 17 OCT 25 Searching for USHH... Searching the city database file for: USHH ... Date:0000Z 17 OCT 25 Station: USHH WMO ident: 23933 Latitude: 60.97 Longitude: 69.07 Elevation: 40.00 ------------------------------------------------------------------------------- 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 1024 40 0.4 -5.6 64 6.0 -1.7 250 9 271.7 272.1 270.2 278.4 2.45 1 1000 230 -1.5 -7.5 64 6.0 -3.5 271.6 272.0 269.7 277.6 2.17 2 992 294 -1.9 -7.9 63 6.0 -3.8 271.9 272.2 269.7 277.7 2.12 3 932 795 3.2 -5.8 52 9.0 -0.3 282.0 282.4 276.4 289.5 2.66 4 925 856 2.6 -7.4 48 10.0 -1.1 282.0 282.4 276.0 288.7 2.37 5 863 1414 0.0 -18.0 24 18.0 -5.1 284.9 285.1 275.7 288.1 1.07 6 850 1535 -1.1 -20.1 22 19.0 -6.1 285.0 285.2 275.5 287.8 0.91 7 714 2902 -8.9 -32.9 12 24.0 -13.1 291.0 291.0 277.7 292.1 0.34 8 700 3055 -10.7 -34.7 12 24.0 -14.6 290.6 290.7 277.4 291.6 0.29 9 667 3422 -15.1 -36.1 15 21.0 -18.0 289.7 289.8 277.0 290.6 0.26 10 645 3675 -14.1 -31.1 22 17.0 -17.0 293.7 293.7 279.1 295.1 0.44 11 608 4120 -16.1 -29.1 32 13.0 -18.4 296.4 296.5 280.6 298.2 0.57 12 500 5560 -26.1 -33.1 52 7.0 -27.1 301.2 301.3 282.5 302.8 0.47 13 406 7037 -37.1 -44.1 48 7.0 -37.6 305.5 305.5 283.8 306.1 0.19 14 400 7140 -37.9 -43.9 53 6.0 -38.3 305.7 305.8 284.0 306.4 0.19 15 300 9060 -53.7 -60.7 42 7.0 -53.8 309.7 309.7 285.2 309.8 0.04 16 254 10103 -62.3 -69.3 39 7.0 -62.4 312.0 312.0 286.1 312.1 0.01 17 250 10200 -62.7 -69.7 38 7.0 -62.7 312.9 312.9 286.4 312.9 0.01 18 232 10661 -65.9 -73.9 32 8.0 -66.0 314.7 314.8 287.0 314.8 0.01 19 217 11069 -66.5 -74.5 32 8.0 -66.5 319.9 319.9 288.7 319.9 0.01 20 200 11570 -63.7 -71.7 33 8.0 -63.8 331.9 331.9 292.2 331.9 0.01 21 190 11885 -60.7 -68.7 34 8.0 -60.8 341.6 341.6 294.7 341.7 0.02 22 150 13350 -60.1 -68.1 34 8.0 -60.2 366.5 366.5 299.9 366.7 0.03 23 100 15870 -60.5 -68.5 34 8.0 -60.7 410.8 410.8 306.6 411.0 0.04 24 85 16880 -60.7 -68.7 34 8.0 -60.9 430.0 430.0 308.9 430.2 0.04 25 70 18080 -62.7 -69.7 38 7.0 -62.9 450.2 450.3 310.9 450.5 0.05 26 50 20150 -64.3 -72.3 33 8.0 -64.6 492.0 492.0 314.4 492.2 0.04 27 46 20660 -64.7 -72.7 32 8.0 -65.0 502.9 502.9 315.2 503.1 0.04 28 41 21365 -62.9 -70.9 33 8.0 -63.2 524.2 524.2 316.6 524.6 0.07 TRP 232 10661 -65.9 -73.9 32 8.0 -66.0 314.7 314.8 287.0 314.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5330.00 m Freezing level: 1018.95 mb = 80.00 m = 262.46 ft Freezing level: 969.65 mb = 480.60 m = 1576.76 ft Freezing level: 863.00 mb = 1413.79 m = 4638.37 ft Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 32.23 % Est. max temperature: 13.15 C = 55.68 F Sfc-Lift cond lev (LCL): 932.31 mb = 792.33 m = 2599.48 ft T: 3.17 C 700-500 lapse rate: 6.15 C/km ThetaE index: 1.78 C Layer 925.0- 714.0 mb Conv cond level (CCL): 697.36 mb = 3083.74 m = 10117.12 ft Mean mixing ratio: 2.36 g/kg Conv temperature: 19.40 C = 66.92 F Cap Strength: 13.59 C Lifted Index: 16.01 C Risk: None Lifted Index @300 mb: 19.41 C Lifted Index @700 mb: 10.26 C Showalter Index: 11.79 C Risk: None Total Totals Index: 31.00 C Risk: None Vertical Totals Index: 25.00 C Cross Totals Index: 6.00 C K Index: -19.10 Risk: None Energy Index: 3.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.96 J/kg Max Up Vert Vel: 8.60 m/s Conv Inhibition (B-): 32622.62 J/kg Cap Strength: 15.79 C Lift Cond Lev (LCL): 869.10 mb = 1357.20 m = 4452.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 280 at 7 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 1024 40 250 9 8.5 3.1 | 203 5 1.8 4.3 Wind Parameters Mean winds (0-6000m): 250.0 at 9.0 knts Storm direction: 280.0 at 6.8 knts Energy-Hel index: -2.31 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//USHH/skewt/USHH.skewt.20251017.00.gif