UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010912.upa.cvt Date: 1200Z 9 JAN 26 Searching for U3802... Searching the city database file for: U3802 ... Date:1200Z 9 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 1004 111 -17.9 -20.8 78 2.9 -18.3 270 1 255.0 255.1 254.6 256.9 0.73 1 1000 141 -17.9 -20.8 78 2.9 -18.3 285 3 255.2 255.4 254.8 257.2 0.73 2 980 292 -17.7 -20.2 81 2.5 -18.1 310 7 256.9 257.1 256.3 259.1 0.78 3 972 354 -15.3 -17.7 82 2.4 -15.7 320 8 260.0 260.1 259.2 262.6 0.98 4 925 729 -14.9 -18.1 77 3.2 -15.5 20 17 264.1 264.2 262.3 266.8 0.99 5 907 879 -14.3 -18.1 73 3.8 -15.0 23 18 266.2 266.3 263.9 269.0 1.01 6 850 1373 -16.1 -30.1 29 14.0 -18.0 35 23 269.3 269.3 264.9 270.4 0.37 7 840 1462 -16.1 -32.1 24 16.0 -18.1 33 23 270.2 270.2 265.4 271.1 0.31 8 818 1662 -17.5 -30.5 31 13.0 -19.2 28 21 270.8 270.8 265.9 271.9 0.37 9 772 2096 -17.1 -27.1 42 10.0 -18.6 18 19 275.7 275.8 269.5 277.3 0.54 10 700 2826 -21.3 -33.3 33 12.0 -22.7 360 15 278.9 279.0 271.1 279.9 0.33 11 680 3039 -22.5 -34.5 33 12.0 -23.8 353 20 279.9 279.9 271.6 280.8 0.30 12 664 3214 -20.3 -35.3 25 15.0 -22.1 347 24 284.3 284.3 274.1 285.2 0.29 13 638 3509 -21.5 -41.5 15 20.0 -23.4 338 31 286.2 286.2 274.9 286.7 0.16 14 556 4524 -20.5 -39.5 17 19.0 -22.8 305 55 298.8 298.9 281.1 299.6 0.22 15 500 5300 -26.5 -42.5 21 16.0 -28.0 280 73 300.7 300.8 281.9 301.4 0.18 16 420 6526 -36.9 -43.9 48 7.0 -37.4 276 81 302.8 302.8 282.8 303.4 0.19 17 400 6860 -38.9 -45.9 48 7.0 -39.3 275 83 304.4 304.5 283.4 305.0 0.16 18 391 7016 -39.9 -46.9 47 7.0 -40.3 275 84 305.1 305.1 283.7 305.6 0.14 19 325 8246 -52.1 -59.1 43 7.0 -52.2 279 92 304.9 304.9 283.4 305.0 0.04 20 300 8760 -56.1 -63.1 41 7.0 -56.2 280 95 306.3 306.3 284.0 306.4 0.03 21 258 9707 -64.5 -70.5 43 6.0 -64.6 280 102 307.4 307.4 284.4 307.4 0.01 22 253 9827 -65.6 -71.6 43 6.0 -65.7 280 103 307.5 307.5 284.4 307.5 0.01 23 250 9900 -66.3 -72.3 43 6.0 -66.3 280 101 307.5 307.5 284.4 307.5 0.01 24 240 10146 -67.9 -73.9 42 6.0 -67.9 280 94 308.7 308.7 284.8 308.7 0.01 25 232 10349 -69.5 -75.5 41 6.0 -69.5 280 89 309.3 309.3 285.1 309.3 0.01 26 219 10695 -66.7 -72.7 42 6.0 -66.7 282 77 318.7 318.8 288.3 318.8 0.01 27 205 11092 -68.7 -74.7 42 6.0 -68.7 284 63 321.7 321.7 289.3 321.7 0.01 28 200 11240 -68.1 -74.1 42 6.0 -68.1 285 58 324.9 324.9 290.3 324.9 0.01 29 163 12477 -66.1 -72.1 43 6.0 -66.1 278 54 347.8 347.9 296.2 347.9 0.01 30 150 12980 -67.5 -73.5 42 6.0 -67.5 275 52 353.8 353.8 297.4 353.9 0.01 31 101 15341 -69.7 -76.7 35 7.0 -69.8 275 38 391.9 391.9 304.1 392.0 0.01 32 100 15400 -69.9 -76.9 35 7.0 -69.9 275 38 392.7 392.7 304.2 392.7 0.01 33 70 17510 -72.1 -79.1 34 7.0 -72.2 285 42 430.1 430.1 308.9 430.2 0.01 34 50 19490 -74.5 -81.5 33 7.0 -74.6 260 54 467.9 467.9 312.5 468.0 0.01 35 38 21084 -75.5 -82.5 33 7.0 -75.6 260 62 503.6 503.6 315.2 503.7 0.01 36 30 22460 -73.7 -80.7 33 7.0 -73.8 260 69 543.7 543.7 317.8 543.9 0.02 37 24 23774 -71.1 -79.1 30 8.0 -71.3 263 75 587.1 587.1 320.0 587.3 0.03 38 20 24850 -72.7 -79.7 34 7.0 -72.9 265 79 613.6 613.6 321.2 613.9 0.03 39 19 25151 -72.7 -79.7 34 7.0 -72.9 622.7 622.7 321.6 623.0 0.04 40 14 26967 -67.5 -75.5 31 8.0 -68.0 697.2 697.2 324.4 698.0 0.10 TRP 232 10349 -69.5 -75.5 41 6.0 -69.5 280 89 309.3 309.3 285.1 309.3 0.01 WND 253 9827 -65.6 -71.6 43 6.0 -65.7 280 103 307.5 307.5 284.4 307.5 0.01 Sounding variables and indices 1000-500 mb thick: 5159.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 35.34 % Est. max temperature: -3.79 C = 25.18 F Sfc-Lift cond lev (LCL): 957.32 mb = 469.13 m = 1539.11 ft T: -15.18 C 700-500 lapse rate: 2.10 C/km Conv cond level (CCL): 680.78 mb = 3030.65 m = 9942.96 ft Mean mixing ratio: 0.93 g/kg Conv temperature: 7.01 C = 44.61 F Cap Strength: 29.99 C Lifted Index: 30.55 C Risk: None Lifted Index @300 mb: 30.25 C Lifted Index @700 mb: 14.54 C Showalter Index: 25.07 C Risk: None Total Totals Index: 6.80 C Risk: None Vertical Totals Index: 10.40 C Cross Totals Index: -3.60 C K Index: -31.70 Risk: None Sweat Index: 119.00 Risk: None Energy Index: 6.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 41.63 J/kg Max Up Vert Vel: 9.12 m/s Conv Inhibition (B-): 54148.21 J/kg Cap Strength: 30.49 C Lift Cond Lev (LCL): 908.89 mb = 863.05 m = 2831.49 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 332 at 27 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 1004 111 270 1 1.0 -0.0 | 154 27 -11.8 24.0 1 1000 141 285 3 2.9 -0.8 | 157 25 -9.9 23.2 2 925 729 20 17 -5.8 -16.0 | 113 20 -18.6 8.0 3 850 1373 35 23 -13.2 -18.8 | 101 26 -26.0 5.2 4 700 2826 360 15 -0.0 -15.0 | 125 16 -12.8 9.0 5 500 5300 280 73 71.9 -12.7 | 259 60 59.1 11.3 6 400 6860 275 83 82.7 -7.2 | 256 72 69.9 16.8 7 300 8760 280 95 93.6 -16.5 | 265 81 80.8 7.5 8 253 9827 280 103 101.4 -17.9 | 266 89 88.7 6.1 9 250 9900 280 101 99.5 -17.5 | 266 87 86.7 6.5 10 232 10349 280 89 87.6 -15.5 | 263 75 74.9 8.6 11 200 11240 285 58 56.0 -15.0 | 258 44 43.3 9.0 12 150 12980 275 52 51.8 -4.5 | 243 44 39.0 19.5 13 100 15400 275 38 37.9 -3.3 | 230 33 25.1 20.7 14 70 17510 285 42 40.6 -10.9 | 245 31 27.8 13.2 15 50 19490 260 54 53.2 9.4 | 230 52 40.4 33.4 16 30 22460 260 69 68.0 12.0 | 237 66 55.2 36.0 17 20 24850 265 79 78.7 6.9 | 245 73 65.9 30.9 Wind Parameters Mean winds (0-6000m): 302.0 at 36.3 knts Storm direction: 332.0 at 27.2 knts Shear (0-3000m) pos: 3.8 neg: 2.5 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): -48.2 deg Storm rel helicity (0-3000m) pos: 50.6 neg: -103.4 tot: -52.8 m^2/s^2 ave: -17.6 10^-3 m/s^2 rel: -0.25 Storm rel vorticity (0-3000m) horiz: 9.0 stream: -2.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.32 Bulk Shear: 129.37 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 8 145 20| 14.7 0.0 14.7| 13.8 -41.2 -27.4 -54.8 -0.40| 18.7 -7.4 1000 18 13 125 20| 10.8 0.0 10.8| 13.8 -80.0 -66.2 -66.2 -0.52| 14.7 -7.6 1500 25 16 116 22| 7.6 0.0 7.6| 16.4 -89.8 -73.4 -48.9 -0.47| 11.6 -5.4 2000 25 17 113 22| 5.7 1.3 7.0| 28.0 -89.8 -61.8 -30.9 -0.35| 10.0 -3.5 2500 23 17 113 21| 4.6 2.0 6.5| 43.9 -89.8 -46.0 -18.4 -0.24| 8.9 -2.1 3000 19 17 113 20| 3.8 2.5 6.3| 50.6-103.4 -52.8 -17.6 -0.25| 9.0 -2.2 4000 359 21 103 13| 2.9 5.6 8.4| 50.6-150.1 -99.5 -24.9 -0.41| 10.7 -4.3 5000 323 28 254 4| 2.3 7.9 10.2| 50.6-360.7-310.1 -62.0 -0.45| 12.6 -5.7 6000 302 36 255 19| 1.9 7.6 9.5| 50.6-466.2-415.6 -69.3 -0.45| 11.8 -5.3 Wrote GIF file: /home/apache/climate/data/raob//U3802/skewt/U3802.skewt.20260109.12.gif