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 U3802... Searching the city database file for: U3802 ... Date:1200Z 13 JAN 26 Station: U3802 WMO ident: 23802 Latitude: 61.68 Longitude: 50.78 ------------------------------------------------------------------------------- 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 1021 112 -16.5 -19.0 81 2.5 -16.9 110 1 255.1 255.3 254.9 257.4 0.83 1 1010 193 -17.3 -22.0 67 4.7 -18.0 255.1 255.2 254.5 256.9 0.65 2 1000 268 -15.7 -20.1 69 4.4 -16.4 130 17 257.5 257.6 256.7 259.6 0.77 3 979 431 -10.3 -14.5 71 4.2 -11.3 264.5 264.7 263.2 267.9 1.27 4 948 679 -11.1 -16.1 67 5.0 -12.2 266.1 266.3 264.1 269.3 1.15 5 925 869 -10.9 -14.5 75 3.6 -11.8 155 21 268.2 268.4 265.9 271.9 1.34 6 888 1184 -9.9 -13.8 73 3.9 -10.9 272.3 272.6 269.0 276.5 1.48 7 854 1484 -12.1 -14.6 82 2.5 -12.7 273.1 273.3 269.4 277.2 1.44 8 850 1520 -10.9 -13.5 81 2.6 -11.6 170 17 274.7 275.0 270.7 279.2 1.58 9 849 1529 -10.3 -12.8 82 2.5 -11.0 275.4 275.7 271.2 280.2 1.68 10 762 2358 -13.7 -19.7 60 6.0 -15.0 280.4 280.6 273.2 283.5 1.05 11 710 2893 -16.3 -22.3 60 6.0 -17.5 283.3 283.4 274.6 286.0 0.90 12 700 3000 -15.7 -22.7 55 7.0 -17.1 175 7 285.1 285.3 275.5 287.8 0.88 13 644 3626 -17.5 -39.5 13 22.0 -20.1 289.9 290.0 276.9 290.6 0.19 14 500 5470 -31.1 -46.1 21 15.0 -32.1 280 13 295.1 295.1 279.3 295.5 0.12 15 407 6893 -41.9 -55.9 20 14.0 -42.3 299.0 299.1 281.0 299.2 0.05 16 400 7010 -43.3 -57.3 20 14.0 -43.7 245 15 298.7 298.7 280.8 298.9 0.04 17 300 8880 -59.3 -71.3 20 12.0 -59.4 200 11 301.8 301.8 282.1 301.8 0.01 18 286 9177 -61.5 -73.5 19 12.0 -61.6 302.8 302.8 282.5 302.8 0.01 19 250 10000 -66.7 -77.7 20 11.0 -66.7 190 11 306.9 306.9 284.1 306.9 0.00 20 236 10346 -68.9 -78.9 22 10.0 -68.9 308.7 308.7 284.8 308.7 0.00 21 222 10709 -70.3 -80.3 22 10.0 -70.4 220 13 312.0 312.0 286.0 312.0 0.00 22 200 11330 -68.9 -78.9 22 10.0 -68.9 250 11 323.6 323.6 289.9 323.7 0.00 23 189 11669 -68.9 -79.9 19 11.0 -68.9 328.9 328.9 291.4 328.9 0.00 24 160 12671 -67.1 -78.1 20 11.0 -67.2 348.0 348.0 296.2 348.0 0.01 25 150 13060 -68.1 -78.1 23 10.0 -68.2 285 13 352.8 352.8 297.3 352.8 0.01 26 100 15470 -71.3 -81.3 21 10.0 -71.3 290 21 390.0 390.0 303.8 390.0 0.01 27 70 17560 -74.7 -84.7 20 10.0 -74.7 285 23 424.6 424.6 308.2 424.6 0.00 28 50 19500 -77.3 -87.3 19 10.0 -77.3 280 33 461.3 461.3 311.9 461.4 0.00 29 48 19734 -77.7 -87.7 18 10.0 -77.7 465.8 465.8 312.3 465.8 0.00 30 30 22410 -79.7 -89.7 18 10.0 -79.7 275 36 527.4 527.4 316.8 527.4 0.00 31 20 24710 -79.3 -89.3 18 10.0 -79.4 280 48 593.4 593.4 320.3 593.5 0.01 32 17 25630 -80.5 -89.5 21 9.0 -80.6 617.8 617.8 321.4 617.9 0.01 TRP 222 10709 -70.3 -80.3 22 10.0 -70.4 220 13 312.0 312.0 286.0 312.0 0.00 WND 11 275 71 Sounding variables and indices 1000-500 mb thick: 5202.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 46.72 % Est. max temperature: 1.20 C = 34.16 F Sfc-Lift cond lev (LCL): 980.19 mb = 421.34 m = 1382.32 ft T: -10.61 C 700-500 lapse rate: 6.23 C/km ThetaE index: 0.48 C Layer 1010.0-1000.0 mb Conv cond level (CCL): 1010.00 mb = 193.02 m = 633.27 ft Mean mixing ratio: 1.09 g/kg Conv temperature: -15.20 C = 4.65 F Cap Strength: 21.62 C Lifted Index: 24.02 C Risk: None Lifted Index @300 mb: 25.35 C Lifted Index @700 mb: 18.09 C Showalter Index: 13.41 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 20.20 C Cross Totals Index: 17.60 C K Index: -0.30 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 3.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 56.72 J/kg Max Up Vert Vel: 10.65 m/s Conv Inhibition (B-): 51054.55 J/kg Cap Strength: 23.90 C Lift Cond Lev (LCL): 908.24 mb = 1009.99 m = 3313.57 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 11 36360 275 71 70.7 -6.2 1 1021 112 110 1 -0.9 0.3 2 1000 268 130 17 -13.0 10.9 3 925 869 155 21 -8.9 19.0 4 850 1520 170 17 -3.0 16.7 5 700 3000 175 7 -0.6 7.0 6 500 5470 280 13 12.8 -2.3 7 400 7010 245 15 13.6 6.3 8 300 8880 200 11 3.8 10.3 9 250 10000 190 11 1.9 10.8 10 222 10709 220 13 8.4 10.0 11 200 11330 250 11 10.3 3.8 12 150 13060 285 13 12.6 -3.4 13 100 15470 290 21 19.7 -7.2 14 70 17560 285 23 22.2 -6.0 15 50 19500 280 33 32.5 -5.7 16 30 22410 275 36 35.9 -3.1 17 20 24710 280 48 47.3 -8.3 Wind Parameters Energy-Hel index: -3.54 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//U3802/skewt/U3802.skewt.20260113.12.gif