UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112712.upa.cvt Date: 1200Z 27 NOV 25 Searching for USHH... Searching the city database file for: USHH ... Date:1200Z 27 NOV 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 1015 40 -22.3 -24.3 84 2.0 -22.5 315 1 249.8 249.9 249.7 251.2 0.53 1 1000 155 -21.3 -24.6 75 3.3 -21.7 314 3 251.9 251.9 251.5 253.3 0.52 2 967 402 -22.1 -25.2 76 3.1 -22.5 312 8 253.5 253.5 252.8 254.9 0.51 3 934 660 -15.7 -18.6 78 2.9 -16.2 310 12 262.5 262.7 261.1 265.1 0.94 4 925 733 -15.5 -18.4 78 2.9 -16.0 310 14 263.5 263.6 261.8 266.1 0.97 5 904 906 -15.5 -18.8 76 3.3 -16.1 308 17 265.2 265.3 263.1 267.9 0.96 6 850 1368 -17.9 -21.9 71 4.0 -18.6 305 25 267.4 267.5 264.4 269.6 0.78 7 800 1818 -20.7 -24.4 72 3.7 -21.2 308 28 269.1 269.2 265.3 271.0 0.66 8 723 2564 -21.9 -28.9 53 7.0 -22.8 313 33 275.7 275.8 269.4 277.1 0.49 9 700 2801 -23.5 -34.5 36 11.0 -24.6 315 35 276.5 276.5 269.5 277.4 0.29 10 677 3044 -24.7 -39.7 24 15.0 -26.0 314 35 277.8 277.8 270.1 278.3 0.18 11 638 3473 -27.3 -39.3 31 12.0 -28.3 311 36 279.6 279.6 271.2 280.2 0.20 12 607 3830 -28.1 -40.1 31 12.0 -29.1 309 37 282.7 282.7 273.1 283.3 0.19 13 500 5190 -38.5 -49.5 30 11.0 -38.9 300 40 286.1 286.1 274.8 286.4 0.08 14 476 5528 -40.9 -49.9 37 9.0 -41.2 301 42 287.2 287.2 275.3 287.5 0.08 15 400 6700 -46.7 -53.7 45 7.0 -46.9 305 50 294.3 294.3 278.9 294.5 0.06 16 328 7997 -53.5 -59.5 48 6.0 -53.6 308 46 302.1 302.1 282.3 302.3 0.04 17 300 8570 -54.9 -60.9 47 6.0 -55.0 310 44 308.0 308.0 284.6 308.1 0.04 18 268 9284 -58.3 -64.3 46 6.0 -58.4 305 52 313.1 313.1 286.5 313.2 0.03 19 250 9720 -58.3 -64.3 46 6.0 -58.4 305 52 319.4 319.4 288.6 319.5 0.03 20 230 10242 -59.7 -64.7 52 5.0 -59.7 303 53 325.0 325.0 290.3 325.1 0.03 21 209 10843 -57.7 -63.7 46 6.0 -57.8 301 55 337.1 337.1 293.6 337.3 0.03 22 200 11120 -57.9 -63.9 46 6.0 -58.0 300 56 341.1 341.1 294.6 341.2 0.04 23 150 12930 -58.1 -64.1 46 6.0 -58.2 305 54 370.0 370.0 300.6 370.2 0.05 24 106 15110 -59.5 -65.5 46 6.0 -59.7 405.9 406.0 306.0 406.2 0.05 TRP 268 9284 -58.3 -64.3 46 6.0 -58.4 305 52 313.1 313.1 286.5 313.2 0.03 WND Sounding variables and indices 1000-500 mb thick: 5035.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 50.32 % Est. max temperature: -5.24 C = 22.57 F Sfc-Lift cond lev (LCL): 981.98 mb = 288.71 m = 947.19 ft T: -21.73 C 700-500 lapse rate: 6.28 C/km ThetaE index: 0.00 C Layer 1015.0--21495.8 mb Conv cond level (CCL): 970.61 mb = 374.41 m = 1228.36 ft Mean mixing ratio: 0.68 g/kg Conv temperature: -18.78 C = -1.80 F Cap Strength: 21.42 C Lifted Index: 22.95 C Risk: None Lifted Index @300 mb: 35.31 C Lifted Index @700 mb: 16.97 C Showalter Index: 13.69 C Risk: None Total Totals Index: 37.20 C Risk: None Vertical Totals Index: 20.60 C Cross Totals Index: 16.60 C K Index: -12.30 Risk: None Sweat Index: 90.00 Risk: None Energy Index: 3.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 59.84 J/kg Max Up Vert Vel: 10.94 m/s Conv Inhibition (B-): 22521.14 J/kg Cap Strength: 22.94 C Lift Cond Lev (LCL): 923.75 mb = 743.18 m = 2438.23 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 337 at 23 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 1015 40 315 1 0.7 -0.7 | 158 23 -8.6 20.8 1 850 1368 305 25 20.5 -14.3 | 237 13 11.2 7.2 2 700 2801 315 35 24.7 -24.7 | 282 16 15.4 -3.2 3 500 5190 300 40 34.6 -20.0 | 267 25 25.3 1.5 4 400 6700 305 50 41.0 -28.7 | 283 32 31.7 -7.2 5 300 8570 310 44 33.7 -28.3 | 285 25 24.4 -6.8 6 268 9284 305 52 42.6 -29.8 | 284 34 33.3 -8.3 7 250 9720 305 52 42.6 -29.8 | 284 34 33.3 -8.3 8 200 11120 300 56 48.5 -28.0 | 279 40 39.2 -6.5 9 150 12930 305 54 44.2 -31.0 | 285 36 34.9 -9.5 Wind Parameters Mean winds (0-6000m): 306.6 at 31.3 knts Storm direction: 336.6 at 23.4 knts Shear (0-3000m) pos: 1.7 neg: 4.3 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 122.5 deg Storm rel helicity (0-3000m) pos: 109.3 neg: -1.8 tot: 107.5 m^2/s^2 ave: 35.8 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 5.0 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.64 Bulk Shear: 93.05 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 ------------------------------------------------------------------------------- 500 296 5 166 20| 0.0 9.3 9.3| 23.8 0.0 23.8 47.6 0.55| 9.3 5.1 1000 305 10 175 16| 0.0 9.3 9.3| 50.9 0.0 50.9 50.9 0.72| 9.3 6.7 1500 305 14 190 13| 0.0 8.6 8.6| 73.6 0.0 73.6 49.1 0.79| 8.7 6.9 2000 306 18 204 12| 1.0 6.5 7.5| 87.4 0.0 87.4 43.7 0.82| 7.5 6.2 2500 308 21 218 11| 1.6 5.2 6.8|101.8 0.0 101.8 40.7 0.83| 6.8 5.7 3000 310 23 230 11| 1.7 4.3 6.1|109.3 -1.8 107.5 35.8 0.80| 6.2 5.0 4000 310 26 247 12| 1.3 3.6 4.9|109.3 -12.5 96.8 24.2 0.66| 5.2 3.5 5000 308 29 255 14| 1.0 3.2 4.2|109.3 -26.7 82.6 16.5 0.54| 4.7 2.5 6000 307 31 260 16| 1.4 2.6 4.0|141.8 -28.4 113.4 18.9 0.55| 4.5 2.5 Wrote GIF file: /home/apache/climate/data/raob//USHH/skewt/USHH.skewt.20251127.12.gif