UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011400.upa.cvt Date: 0000Z 14 JAN 26 Searching for USHH... Searching the city database file for: USHH ... Date:0000Z 14 JAN 26 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 1042 40 -31.9 -35.0 74 3.1 -32.1 20 3 238.4 238.5 238.4 238.9 0.19 1 1028 138 -26.3 -30.0 71 3.7 -26.6 8 6 244.9 245.0 244.8 245.7 0.31 2 1000 344 -20.7 -24.2 73 3.5 -21.1 345 11 252.4 252.5 252.0 253.9 0.54 3 994 389 -19.5 -23.0 74 3.5 -20.0 346 11 254.1 254.2 253.6 255.7 0.60 4 935 845 -17.3 -22.3 65 5.0 -18.1 354 9 260.8 260.9 259.2 262.7 0.68 5 925 926 -17.3 -23.3 60 6.0 -18.2 355 9 261.6 261.7 259.8 263.4 0.63 6 850 1559 -17.5 -32.5 26 15.0 -19.3 10 13 267.8 267.9 263.7 268.7 0.29 7 840 1648 -17.5 -33.5 23 16.0 -19.3 11 13 268.7 268.8 264.3 269.5 0.27 8 740 2596 -18.5 -32.5 28 14.0 -20.3 17 13 277.6 277.6 270.3 278.6 0.34 9 700 3008 -22.3 -35.3 30 13.0 -23.7 20 13 277.8 277.8 270.3 278.6 0.27 10 603 4093 -30.3 -39.3 41 9.0 -31.0 280.7 280.7 271.9 281.3 0.21 11 500 5410 -38.3 -47.3 38 9.0 -38.7 286.3 286.4 274.9 286.7 0.11 12 492 5520 -38.9 -47.9 38 9.0 -39.3 286.9 286.9 275.2 287.3 0.10 13 400 6900 -51.1 -60.1 33 9.0 -51.2 288.6 288.6 276.0 288.7 0.03 14 333 8061 -62.7 -70.7 33 8.0 -62.7 288.2 288.2 275.7 288.3 0.01 15 300 8700 -65.1 -73.1 32 8.0 -65.1 293.6 293.6 278.4 293.6 0.01 16 287 8970 -65.7 -73.7 32 8.0 -65.7 296.5 296.5 279.8 296.5 0.01 17 250 9810 -65.9 -73.9 32 8.0 -66.0 308.1 308.1 284.6 308.1 0.01 18 200 11160 -65.9 -73.9 32 8.0 -66.0 328.4 328.4 291.3 328.4 0.01 19 150 12910 -66.1 -74.1 32 8.0 -66.2 356.2 356.2 298.0 356.3 0.01 20 136 13505 -65.7 -73.7 32 8.0 -65.8 367.0 367.0 300.1 367.1 0.01 TRP 287 8970 -65.7 -73.7 32 8.0 -65.7 296.5 296.5 279.8 296.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5066.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 40.61 % Est. max temperature: -5.76 C = 21.63 F Sfc-Lift cond lev (LCL): 988.41 mb = 430.74 m = 1413.17 ft T: -19.30 C 700-500 lapse rate: 6.66 C/km Conv cond level (CCL): 1028.00 mb = 138.49 m = 454.34 ft Mean mixing ratio: 0.52 g/kg Conv temperature: -23.27 C = -9.89 F Cap Strength: 23.29 C Lifted Index: 26.66 C Risk: None Lifted Index @300 mb: 28.10 C Lifted Index @700 mb: 21.86 C Showalter Index: 14.65 C Risk: None Total Totals Index: 26.60 C Risk: None Vertical Totals Index: 20.80 C Cross Totals Index: 5.80 C K Index: -24.70 Risk: None Energy Index: 3.88 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 73.92 J/kg Max Up Vert Vel: 12.16 m/s Conv Inhibition (B-): 17881.43 J/kg Cap Strength: 26.36 C Lift Cond Lev (LCL): 938.25 mb = 819.47 m = 2688.53 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 37 at 9 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 1042 40 20 3 -1.0 -2.8 | 226 6 4.1 4.0 1 1000 344 345 11 2.8 -10.6 | 296 9 8.0 -3.8 2 925 926 355 9 0.8 -9.0 | 290 6 5.9 -2.2 3 850 1559 10 13 -2.3 -12.8 | 334 7 2.9 -6.0 4 700 3008 20 13 -4.4 -12.2 | 353 5 0.7 -5.4 Wind Parameters Mean winds (0-6000m): 6.9 at 11.4 knts Storm direction: 36.9 at 8.5 knts Shear (0-3000m) pos: 1.3 neg: 1.6 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 127.1 deg Storm rel helicity (0-3000m) pos: 20.1 neg: -1.1 tot: 19.0 m^2/s^2 ave: 6.5 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 3.3 stream: 2.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 31.81 Bulk Shear: 2.32 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 ------------------------------------------------------------------------------- 500 349 8 282 7| 0.0 8.2 8.2| 9.2 -0.2 8.9 17.8 0.66| 10.1 6.7 1000 351 9 288 7| 0.9 4.1 5.0| 10.4 -1.1 9.3 9.3 0.55| 6.3 3.5 1500 356 10 297 6| 1.7 2.7 4.4| 16.9 -1.1 15.8 10.5 0.66| 5.6 3.7 2000 1 11 307 6| 1.5 2.0 3.5| 18.2 -1.1 17.1 8.6 0.67| 4.4 2.9 2500 4 11 314 6| 1.3 1.6 2.9| 19.3 -1.1 18.2 7.3 0.68| 3.7 2.5 3000 NO DATA | 1.3 1.6 2.9| | 4000 NO DATA | 1.3 1.6 2.9| | 5000 NO DATA | 1.3 1.6 2.9| | 6000 NO DATA | 1.3 1.6 2.9| | Wrote GIF file: /home/apache/climate/data/raob//USHH/skewt/USHH.skewt.20260114.00.gif