UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011100.upa.cvt Date: 0000Z 11 JAN 26 Searching for U3802... Searching the city database file for: U3802 ... Date:0000Z 11 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 1002 125 -25.7 -29.0 74 3.3 -26.0 0 0 247.3 247.4 247.0 248.2 0.35 1 1000 139 -25.3 -28.6 74 3.3 -25.6 1 0 247.9 247.9 247.6 248.8 0.36 2 975 324 -19.1 -22.5 74 3.4 -19.6 17 3 255.9 256.0 255.2 257.6 0.64 3 970 362 -14.7 -18.0 76 3.3 -15.3 20 4 260.7 260.9 259.7 263.3 0.95 4 947 544 -9.3 -13.1 74 3.8 -10.2 35 6 268.0 268.2 266.0 272.0 1.47 5 925 725 -9.3 -13.4 72 4.1 -10.4 50 9 269.8 270.0 267.3 273.9 1.47 6 850 1373 -11.5 -15.4 73 3.9 -12.5 60 11 274.1 274.3 269.9 278.0 1.36 7 849 1382 -11.5 -15.4 73 3.9 -12.5 60 11 274.2 274.4 269.9 278.1 1.36 8 825 1603 -9.1 -18.1 48 9.0 -11.2 58 10 279.0 279.2 272.5 282.3 1.11 9 700 2867 -13.5 -31.5 20 18.0 -16.4 45 7 287.5 287.6 276.0 288.8 0.39 10 646 3473 -15.5 -42.5 8 27.0 -18.7 28 7 291.9 292.0 277.9 292.4 0.14 11 591 4141 -17.5 -27.5 41 10.0 -19.3 10 7 297.1 297.3 281.0 299.3 0.68 12 538 4836 -22.1 -29.1 53 7.0 -23.2 350 7 299.7 299.9 282.1 301.9 0.64 13 500 5370 -25.3 -33.3 47 8.0 -26.4 335 7 302.2 302.3 282.9 303.7 0.46 14 467 5862 -28.7 -39.7 34 11.0 -29.8 326 6 303.9 304.0 283.3 304.8 0.26 15 400 6950 -37.9 -51.9 22 14.0 -38.6 305 5 305.7 305.7 283.8 306.0 0.08 16 389 7141 -39.9 -53.9 21 14.0 -40.5 301 6 305.6 305.6 283.7 305.8 0.06 17 304 8775 -52.9 -62.9 29 10.0 -53.1 267 11 309.6 309.6 285.2 309.7 0.03 18 300 8860 -53.3 -63.3 29 10.0 -53.5 265 11 310.2 310.2 285.4 310.3 0.03 19 250 10010 -63.3 -72.3 28 9.0 -63.4 255 13 312.0 312.0 286.0 312.0 0.01 20 219 10813 -69.3 -77.3 30 8.0 -69.4 255 17 314.7 314.7 287.0 314.8 0.00 21 207 11152 -66.3 -74.3 32 8.0 -66.4 246 13 324.6 324.6 290.2 324.6 0.01 22 200 11360 -66.9 -74.9 31 8.0 -67.0 240 11 326.8 326.8 290.8 326.8 0.01 23 153 12998 -61.7 -69.7 34 8.0 -61.8 254 26 361.7 361.7 299.1 361.8 0.02 24 150 13120 -62.1 -70.1 34 8.0 -62.2 255 27 363.1 363.1 299.3 363.2 0.02 25 101 15540 -66.3 -75.3 27 9.0 -66.4 260 38 398.5 398.5 305.0 398.6 0.01 26 100 15600 -66.3 -75.3 27 9.0 -66.4 260 38 399.6 399.6 305.2 399.7 0.01 27 70 17740 -70.7 -79.7 25 9.0 -70.8 265 50 433.1 433.1 309.1 433.2 0.01 28 50 19720 -74.1 -83.1 24 9.0 -74.2 265 66 468.9 468.9 312.5 468.9 0.01 29 30 22670 -78.3 -88.3 18 10.0 -78.4 265 83 531.2 531.2 317.0 531.2 0.01 30 29 22864 -78.5 -88.5 18 10.0 -78.6 264 84 535.8 535.8 317.3 535.8 0.01 31 20 25000 -76.7 -86.7 19 10.0 -76.8 255 97 601.4 601.4 320.7 601.5 0.01 32 18 25608 -75.9 -85.9 19 10.0 -76.0 250 99 622.4 622.4 321.6 622.5 0.01 33 14 27067 -73.9 -83.9 20 10.0 -74.2 675.5 675.5 323.6 675.7 0.02 TRP 219 10813 -69.3 -77.3 30 8.0 -69.4 255 17 314.7 314.7 287.0 314.8 0.00 WND 18 25608 -75.9 -85.9 19 10.0 -76.0 250 99 622.4 622.4 321.6 622.5 0.01 Sounding variables and indices 1000-500 mb thick: 5231.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 44.48 % Est. max temperature: 0.99 C = 33.77 F Sfc-Lift cond lev (LCL): 948.12 mb = 535.48 m = 1756.79 ft T: -9.57 C 700-500 lapse rate: 4.71 C/km Conv cond level (CCL): 1000.00 mb = 139.00 m = 456.03 ft Mean mixing ratio: 1.12 g/kg Conv temperature: -15.61 C = 3.90 F Cap Strength: 28.21 C Lifted Index: 29.58 C Risk: None Lifted Index @300 mb: 31.17 C Lifted Index @700 mb: 20.05 C Showalter Index: 20.21 C Risk: None Total Totals Index: 23.70 C Risk: None Vertical Totals Index: 13.80 C Cross Totals Index: 9.90 C K Index: -19.60 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 5.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 97.68 J/kg Max Up Vert Vel: 13.98 m/s Conv Inhibition (B-): 52802.27 J/kg Cap Strength: 29.56 C Lift Cond Lev (LCL): 910.76 mb = 843.93 m = 2768.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 60 at 6 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 1002 125 0 0 -0.0 -0.0 | 240 6 4.8 2.8 1 925 725 50 9 -6.9 -5.8 | 35 4 -2.0 -2.9 2 850 1373 60 11 -9.5 -5.5 | 60 5 -4.7 -2.7 3 700 2867 45 7 -4.9 -4.9 | 3 2 -0.1 -2.1 4 500 5370 335 7 3.0 -6.3 | 294 9 7.8 -3.5 5 400 6950 305 5 4.1 -2.9 | 270 9 8.9 -0.0 6 300 8860 265 11 11.0 1.0 | 256 16 15.8 3.8 7 250 10010 255 13 12.6 3.4 | 250 18 17.4 6.2 8 219 10813 255 17 16.4 4.4 | 251 22 21.3 7.2 9 200 11360 240 11 9.5 5.5 | 240 17 14.4 8.3 10 150 13120 255 27 26.1 7.0 | 252 32 30.9 9.8 11 100 15600 260 38 37.4 6.6 | 257 43 42.3 9.4 12 70 17740 265 50 49.8 4.4 | 262 55 54.7 7.2 13 50 19720 265 66 65.7 5.8 | 263 71 70.6 8.6 14 30 22670 265 83 82.7 7.2 | 263 88 87.5 10.1 15 20 25000 255 97 93.7 25.1 | 254 102 98.5 28.0 Wind Parameters Mean winds (0-6000m): 29.6 at 7.5 knts Storm direction: 59.6 at 5.6 knts Shear (0-3000m) pos: 1.8 neg: 0.8 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 108.7 deg Storm rel helicity (0-3000m) pos: 10.4 neg: -3.2 tot: 7.2 m^2/s^2 ave: 2.4 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 3.1 stream: 1.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 40.11 Bulk Shear: 2.44 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 52 4 254 2| 7.7 0.0 7.7| 6.9 0.0 6.9 13.8 0.91| 8.4 7.6 1000 52 6 13 1| 5.3 0.0 5.3| 9.6 0.0 9.6 9.6 0.89| 6.0 5.3 1500 55 8 43 2| 3.5 0.0 3.5| 10.4 -0.5 9.9 6.6 0.80| 4.6 3.7 2000 55 8 46 3| 2.7 0.4 3.1| 10.4 -1.6 8.8 4.4 0.65| 3.8 2.5 2500 54 8 44 3| 2.1 0.6 2.8| 10.4 -2.4 8.0 3.2 0.52| 3.4 1.8 3000 53 8 39 3| 1.8 0.8 2.5| 10.4 -3.2 7.2 2.4 0.41| 3.1 1.2 4000 47 8 20 3| 1.3 1.0 2.3| 10.4 -5.5 5.0 1.2 0.24| 2.7 0.7 5000 39 8 360 3| 1.1 1.1 2.2| 10.4 -9.6 0.9 0.2 0.12| 2.5 0.3 6000 30 7 343 4| 0.9 1.1 2.0| 10.4 -15.2 -4.8 -0.8 0.02| 2.4 0.0 Wrote GIF file: /home/apache/climate/data/raob//U3802/skewt/U3802.skewt.20260111.00.gif