UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011312.upa.cvt Date: 1200Z 13 JAN 26 Searching for USHH... Searching the city database file for: USHH ... Date:1200Z 13 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 -33.3 -36.6 72 3.3 -33.4 70 1 237.0 237.1 237.0 237.5 0.16 1 1000 336 -26.5 -31.2 64 4.7 -26.9 5 9 246.6 246.7 246.3 247.4 0.28 2 986 438 -21.7 -26.6 65 4.9 -22.2 354 8 252.5 252.5 251.8 253.7 0.44 3 925 910 -17.7 -30.7 31 13.0 -19.2 305 5 261.2 261.3 258.8 262.1 0.32 4 850 1539 -20.1 -34.1 28 14.0 -21.5 310 7 265.1 265.1 261.6 265.8 0.25 5 802 1969 -21.3 -35.3 27 14.0 -22.7 322 12 268.3 268.3 263.9 269.0 0.24 6 788 2099 -21.3 -35.3 27 14.0 -22.7 326 13 269.6 269.6 264.8 270.3 0.24 7 700 2962 -27.3 -41.3 25 14.0 -28.3 350 23 272.3 272.3 266.5 272.7 0.15 8 624 3777 -32.3 -45.3 26 13.0 -33.0 353 31 275.6 275.6 268.7 276.0 0.11 9 597 4088 -32.5 -46.5 24 14.0 -33.3 355 34 278.9 278.9 270.7 279.2 0.10 10 580 4290 -34.7 -47.7 26 13.0 -35.3 356 36 278.6 278.7 270.5 278.9 0.09 11 540 4788 -33.9 -45.9 29 12.0 -34.6 358 41 285.4 285.4 274.4 285.7 0.12 12 500 5320 -38.5 -50.5 27 12.0 -39.0 360 46 286.1 286.1 274.8 286.4 0.07 13 412 6626 -50.5 -60.5 30 10.0 -50.7 360 43 286.9 286.9 275.1 287.0 0.03 14 400 6820 -51.5 -61.5 29 10.0 -51.7 360 42 288.1 288.1 275.7 288.1 0.02 15 300 8640 -62.1 -71.1 29 9.0 -62.1 350 48 297.8 297.8 280.4 297.8 0.01 16 250 9770 -61.5 -70.5 29 9.0 -61.6 340 42 314.6 314.6 287.0 314.7 0.01 17 200 11150 -61.9 -70.9 29 9.0 -62.0 330 40 334.7 334.7 293.0 334.8 0.01 18 196 11275 -61.7 -70.7 29 9.0 -61.8 328 40 337.0 337.0 293.6 337.1 0.01 19 172 12079 -62.5 -72.5 25 10.0 -62.6 317 38 348.5 348.5 296.3 348.6 0.01 20 162 12447 -61.9 -71.9 25 10.0 -62.0 312 37 355.5 355.5 297.8 355.6 0.01 21 150 12920 -63.5 -73.5 24 10.0 -63.6 305 36 360.7 360.7 298.8 360.7 0.01 22 128 13890 -66.3 -76.3 23 10.0 -66.4 297 38 372.4 372.4 301.0 372.4 0.01 23 111 14748 -69.7 -79.7 22 10.0 -69.8 290 40 381.5 381.5 302.5 381.5 0.01 24 100 15370 -70.1 -81.1 18 11.0 -70.2 285 42 392.3 392.3 304.1 392.3 0.01 25 76 16995 -70.9 -81.9 18 11.0 -71.0 270 53 422.6 422.6 308.0 422.7 0.01 26 70 17480 -71.9 -82.9 18 11.0 -72.0 265 56 430.6 430.6 308.9 430.6 0.01 27 50 19460 -73.7 -84.7 17 11.0 -73.8 270 56 469.8 469.8 312.6 469.8 0.01 28 30 22420 -76.5 -88.5 13 12.0 -76.6 260 71 536.1 536.1 317.3 536.1 0.01 29 24 23703 -77.2 -89.2 13 12.0 -77.3 255 101 569.5 569.5 319.1 569.5 0.01 30 23 23947 -77.3 -89.3 13 12.0 -77.4 576.1 576.1 319.5 576.1 0.01 TRP 300 8640 -62.1 -71.1 29 9.0 -62.1 350 48 297.8 297.8 280.4 297.8 0.01 WND 24 23703 -77.2 -89.2 13 12.0 -77.3 255 101 569.5 569.5 319.1 569.5 0.01 Sounding variables and indices 1000-500 mb thick: 4984.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.05 inches Sfc-500 mean rel hum: 31.74 % Est. max temperature: -7.17 C = 19.10 F Sfc-Lift cond lev (LCL): 984.79 mb = 447.36 m = 1467.71 ft T: -21.62 C 700-500 lapse rate: 4.75 C/km Conv cond level (CCL): 515.39 mb = 5110.37 m = 16766.10 ft Mean mixing ratio: 0.32 g/kg Conv temperature: 16.05 C = 60.89 F Cap Strength: 29.65 C Lifted Index: 29.62 C Risk: None Lifted Index @300 mb: 33.86 C Lifted Index @700 mb: 20.26 C Showalter Index: 16.73 C Risk: None Total Totals Index: 22.80 C Risk: None Vertical Totals Index: 18.40 C Cross Totals Index: 4.40 C K Index: -29.70 Risk: None Sweat Index: 60.00 Risk: None Energy Index: 4.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 87.80 J/kg Max Up Vert Vel: 13.25 m/s Conv Inhibition (B-): 51696.07 J/kg Cap Strength: 29.68 C Lift Cond Lev (LCL): 906.51 mb = 1060.17 m = 3478.21 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 24 at 18 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 70 1 -0.9 -0.3 | 202 18 6.5 16.3 1 1000 336 5 9 -0.8 -9.0 | 221 10 6.6 7.7 2 925 910 305 5 4.1 -2.9 | 220 18 11.5 13.8 3 850 1539 310 7 5.4 -4.5 | 226 18 12.8 12.2 4 700 2962 350 23 4.0 -22.7 | 298 13 11.4 -6.0 5 500 5320 360 46 -0.0 -46.0 | 346 30 7.4 -29.3 6 400 6820 360 42 -0.0 -42.0 | 344 26 7.4 -25.3 7 300 8640 350 48 8.3 -47.3 | 333 34 15.8 -30.6 8 250 9770 340 42 14.4 -39.5 | 316 32 21.8 -22.8 9 200 11150 330 40 20.0 -34.6 | 303 33 27.4 -18.0 10 150 12920 305 36 29.5 -20.6 | 276 37 36.9 -4.0 11 100 15370 285 42 40.6 -10.9 | 263 48 48.0 5.8 12 70 17480 265 56 55.8 4.9 | 251 67 63.2 21.6 13 50 19460 270 56 56.0 -0.0 | 255 66 63.4 16.7 14 30 22420 260 71 69.9 12.3 | 249 83 77.3 29.0 Wind Parameters Mean winds (0-6000m): 354.0 at 24.3 knts Storm direction: 24.0 at 18.3 knts Shear (0-3000m) pos: 3.5 neg: 1.0 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 99.0 deg Storm rel helicity (0-3000m) pos: 103.0 neg: -10.8 tot: 92.2 m^2/s^2 ave: 30.7 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 4.2 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 2.02 Bulk Shear: 43.45 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 2 6 215 13| 0.0 7.8 7.8| 16.5 -4.2 12.3 24.6 0.34| 13.6 4.6 1000 347 6 220 14| 0.0 3.1 3.1| 18.0 -10.8 7.2 7.2 0.18| 9.5 1.7 1500 333 6 222 15| 0.6 2.1 2.6| 25.7 -10.8 14.9 9.9 0.24| 6.9 1.7 2000 328 7 226 15| 2.0 1.6 3.5| 52.3 -10.8 41.5 20.8 0.41| 6.8 2.8 2500 331 9 232 15| 2.9 1.2 4.1| 78.4 -10.8 67.6 27.0 0.53| 6.8 3.6 3000 339 11 240 13| 3.5 1.0 4.5|103.0 -10.8 92.2 30.7 0.61| 6.9 4.2 4000 346 15 260 11| 3.9 0.8 4.7|135.1 -10.8 124.3 31.1 0.63| 6.4 4.1 5000 351 20 286 11| 4.1 0.6 4.8|173.6 -10.8 162.7 32.5 0.63| 6.2 3.9 6000 354 24 307 12| 3.6 0.5 4.1|185.8 -14.5 171.3 28.6 0.60| 5.6 3.4 Wrote GIF file: /home/apache/climate/data/raob//USHH/skewt/USHH.skewt.20260113.12.gif