UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011600.upa.cvt Date: 0000Z 16 JAN 26 Searching for U3078... Searching the city database file for: U3078 ... Date:0000Z 16 JAN 26 Station: U3078 WMO ident: 23078 Latitude: 69.33 Longitude: 88.10 ------------------------------------------------------------------------------- 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 1035 66 -25.9 -29.4 72 3.5 -26.2 90 13 244.8 244.9 244.7 245.7 0.32 1 1020 172 -26.5 -30.8 67 4.3 -26.8 96 10 245.3 245.3 245.0 246.0 0.29 2 1000 317 -21.9 -25.3 74 3.4 -22.3 105 5 251.2 251.3 250.8 252.6 0.49 3 994 361 -20.5 -23.8 75 3.3 -20.9 111 6 253.1 253.2 252.6 254.6 0.56 4 925 893 -18.5 -23.5 65 5.0 -19.2 182 17 260.4 260.5 258.8 262.1 0.62 5 863 1412 -16.5 -29.5 32 13.0 -18.2 250 29 267.7 267.8 263.8 268.8 0.38 6 850 1526 -17.3 -31.3 28 14.0 -19.0 265 31 268.0 268.1 263.9 269.0 0.33 7 748 2480 -21.3 -36.3 25 15.0 -22.8 278 27 273.7 273.7 267.6 274.4 0.23 8 700 2968 -24.5 -34.5 39 10.0 -25.5 285 25 275.4 275.4 268.8 276.3 0.29 9 652 3483 -26.1 -31.1 63 5.0 -26.7 295 22 279.2 279.3 271.5 280.5 0.44 10 600 4077 -30.5 -34.7 67 4.2 -30.9 306 19 280.8 280.9 272.2 281.9 0.34 11 500 5350 -38.3 -42.2 67 3.9 -38.5 330 11 286.3 286.4 275.0 287.0 0.19 12 485 5560 -38.9 -42.8 66 3.9 -39.1 333 12 288.1 288.1 276.0 288.7 0.18 13 400 6860 -47.3 -51.5 62 4.2 -47.4 355 17 293.5 293.5 278.5 293.8 0.08 14 386 7094 -49.3 -53.8 59 4.5 -49.4 355 18 293.9 293.9 278.7 294.1 0.07 15 315 8388 -60.3 -64.7 56 4.4 -60.3 355 25 296.2 296.2 279.7 296.3 0.02 16 300 8690 -61.7 -66.4 53 4.7 -61.7 355 27 298.4 298.4 280.6 298.4 0.02 17 279 9139 -64.5 -69.2 52 4.7 -64.6 359 28 300.6 300.6 281.6 300.6 0.01 18 251 9786 -66.1 -70.6 53 4.5 -66.1 5 29 307.4 307.4 284.4 307.5 0.01 19 250 9810 -66.1 -70.6 53 4.5 -66.1 5 29 307.8 307.8 284.5 307.8 0.01 20 216 10694 -66.7 -71.3 52 4.6 -66.7 8 28 320.0 320.0 288.8 320.1 0.01 21 200 11160 -65.5 -69.9 54 4.4 -65.5 10 27 329.0 329.0 291.5 329.1 0.02 22 189 11504 -65.3 -69.8 54 4.5 -65.3 11 26 334.7 334.7 293.0 334.8 0.02 23 171 12110 -66.7 -71.3 52 4.6 -66.7 13 25 342.1 342.1 294.8 342.2 0.01 24 150 12900 -67.1 -71.9 51 4.8 -67.1 15 23 354.5 354.5 297.6 354.6 0.02 25 143 13189 -66.7 -71.6 50 4.9 -66.7 15 23 360.1 360.1 298.7 360.1 0.02 26 132 13671 -68.3 -73.3 49 5.0 -68.4 15 23 365.6 365.6 299.8 365.6 0.01 27 121 14195 -67.1 -72.1 49 5.0 -67.1 15 23 377.0 377.0 301.8 377.0 0.02 28 104 15099 -72.1 -77.1 47 5.0 -72.1 15 23 384.1 384.1 302.9 384.1 0.01 29 100 15330 -71.7 -76.7 47 5.0 -71.8 15 23 389.2 389.2 303.7 389.2 0.01 30 92 15820 -72.9 -77.9 47 5.0 -72.9 20 21 396.2 396.2 304.7 396.3 0.01 31 85 16284 -72.1 -78.1 40 6.0 -72.2 24 19 406.9 406.9 306.1 407.0 0.01 32 75 17017 -73.5 -79.5 39 6.0 -73.5 31 17 418.8 418.8 307.6 418.8 0.01 33 70 17420 -73.3 -79.3 39 6.0 -73.3 35 15 427.6 427.6 308.6 427.6 0.01 34 67 17676 -73.3 -79.3 39 6.0 -73.3 433.0 433.0 309.1 433.0 0.01 TRP 251 9786 -66.1 -70.6 53 4.5 -66.1 5 29 307.4 307.4 284.4 307.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5033.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 52.68 % Est. max temperature: -5.51 C = 22.09 F Sfc-Lift cond lev (LCL): 976.03 mb = 496.02 m = 1627.35 ft T: -19.99 C 700-500 lapse rate: 5.79 C/km ThetaE index: 0.00 C Layer 1035.0-6977149140605635270305172684800.0 mb Conv cond level (CCL): 1020.00 mb = 171.94 m = 564.10 ft Mean mixing ratio: 0.50 g/kg Conv temperature: -23.69 C = -10.65 F Cap Strength: 23.15 C Lifted Index: 26.43 C Risk: None Lifted Index @300 mb: 31.33 C Lifted Index @700 mb: 19.43 C Showalter Index: 14.36 C Risk: None Total Totals Index: 28.00 C Risk: None Vertical Totals Index: 21.00 C Cross Totals Index: 7.00 C K Index: -20.30 Risk: None Sweat Index: 73.00 Risk: None Energy Index: 3.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 60.10 J/kg Max Up Vert Vel: 10.96 m/s Conv Inhibition (B-): 29316.39 J/kg Cap Strength: 26.18 C Lift Cond Lev (LCL): 926.75 mb = 879.04 m = 2883.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 317 at 14 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 1035 66 90 13 -13.0 0.0 | 115 25 -22.9 10.6 1 1000 317 105 5 -4.8 1.3 | 129 19 -14.7 11.9 2 850 1526 265 31 30.9 2.7 | 238 25 21.0 13.3 3 700 2968 285 25 24.1 -6.5 | 254 15 14.3 4.1 4 500 5350 330 11 5.5 -9.5 | 103 5 -4.4 1.0 5 400 6860 355 17 1.5 -16.9 | 53 11 -8.4 -6.4 6 300 8690 355 27 2.4 -26.9 | 25 18 -7.5 -16.3 7 251 9786 5 29 -2.5 -28.9 | 34 22 -12.4 -18.3 8 250 9810 5 29 -2.5 -28.9 | 34 22 -12.4 -18.3 9 200 11160 10 27 -4.7 -26.6 | 42 22 -14.6 -16.0 10 150 12900 15 23 -6.0 -22.2 | 54 20 -15.8 -11.6 11 100 15330 15 23 -6.0 -22.2 | 54 20 -15.8 -11.6 12 70 17420 35 15 -8.6 -12.3 | 85 19 -18.5 -1.7 Wind Parameters Mean winds (0-6000m): 286.9 at 19.3 knts Storm direction: 316.9 at 14.5 knts Shear (0-3000m) pos: 6.4 neg: 0.0 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 140.7 deg Storm rel helicity (0-3000m) pos: 444.7 neg: 0.0 tot: 444.7 m^2/s^2 ave: 148.2 10^-3 m/s^2 rel: 0.83 Storm rel vorticity (0-3000m) horiz: 13.1 stream: 10.9 10^-3/s Energy-Hel index: 0.16 Bulk Rich Number: 0.59 Bulk Shear: 101.28 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 ------------------------------------------------------------------------------- 500 108 8 127 22| 10.1 0.0 10.1| 52.3 0.0 52.3 104.6 0.65| 14.0 9.1 1000 173 12 153 25| 14.9 0.0 14.9|203.5 0.0 203.5 203.5 0.83| 17.9 14.8 1500 260 17 206 15| 15.0 0.0 15.0|414.6 0.0 414.6 276.4 0.90| 22.1 19.9 2000 264 20 218 16| 10.7 0.0 10.7|427.9 0.0 427.9 213.9 0.88| 17.6 15.5 2500 268 21 225 16| 8.1 0.0 8.1|437.6 0.0 437.6 175.0 0.86| 14.9 12.8 3000 271 22 230 16| 6.4 0.0 6.4|444.7 0.0 444.7 148.2 0.83| 13.1 10.9 4000 277 22 237 14| 3.9 0.0 3.9|452.1 0.0 452.1 113.0 0.78| 11.0 8.6 5000 282 21 239 12| 2.3 0.0 2.3|453.3 0.0 453.3 90.7 0.74| 9.6 7.2 6000 287 19 240 10| 1.9 0.0 1.9|453.6 -4.2 449.4 74.9 0.67| 8.5 5.7 Wrote GIF file: /home/apache/climate/data/raob//U3078/skewt/U3078.skewt.20260116.00.gif