UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011400.upa.cvt Date: 0000Z 14 JAN 26 Searching for U3078... Searching the city database file for: U3078 ... Date:0000Z 14 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 1024 61 -34.7 -38.7 67 4.0 -34.8 135 9 236.8 236.9 236.7 237.2 0.13 1 1019 96 -34.7 -38.7 67 4.0 -34.8 134 9 237.2 237.2 237.1 237.5 0.13 2 1000 229 -29.3 -33.3 68 4.0 -29.6 130 11 243.9 243.9 243.6 244.5 0.23 3 986 330 -28.7 -32.6 69 3.9 -29.0 137 10 245.4 245.5 245.1 246.1 0.25 4 925 789 -27.1 -30.9 70 3.8 -27.4 170 7 251.6 251.6 250.8 252.5 0.31 5 891 1060 -24.9 -28.5 72 3.6 -25.2 154 6 256.6 256.6 255.2 257.7 0.41 6 850 1402 -26.3 -29.5 74 3.2 -26.6 135 5 258.6 258.7 256.9 259.7 0.39 7 842 1470 -26.9 -30.0 75 3.1 -27.2 130 6 258.7 258.7 256.9 259.7 0.38 8 782 2005 -24.9 -28.3 73 3.4 -25.3 94 11 266.3 266.4 263.0 267.7 0.47 9 700 2804 -28.5 -34.5 56 6.0 -29.0 40 19 270.9 271.0 265.9 271.8 0.29 10 696 2845 -28.7 -34.7 56 6.0 -29.2 40 19 271.1 271.2 266.0 272.0 0.29 11 643 3407 -32.1 -40.1 45 8.0 -32.6 36 26 273.5 273.5 267.4 274.1 0.18 12 583 4090 -36.3 -45.3 39 9.0 -36.7 32 35 276.4 276.4 269.1 276.7 0.11 13 500 5140 -42.3 -53.3 29 11.0 -42.6 25 48 281.5 281.5 272.1 281.6 0.05 14 496 5194 -42.3 -53.3 29 11.0 -42.6 25 48 282.1 282.1 272.5 282.3 0.05 15 443 5951 -47.9 -59.9 24 12.0 -48.1 25 55 284.3 284.3 273.7 284.4 0.03 16 400 6620 -52.5 -63.5 25 11.0 -52.7 25 60 286.8 286.8 275.0 286.8 0.02 17 381 6933 -53.7 -64.7 25 11.0 -53.8 25 65 289.2 289.2 276.3 289.3 0.02 18 350 7474 -56.7 -66.9 26 10.3 -56.8 25 75 292.3 292.3 277.8 292.3 0.01 19 340 7657 -57.7 -67.7 27 10.0 -57.8 24 73 293.3 293.3 278.3 293.4 0.01 20 300 8440 -60.9 -70.9 26 10.0 -61.0 20 64 299.5 299.5 281.1 299.5 0.01 21 297 8503 -60.9 -70.9 26 10.0 -61.0 20 64 300.4 300.4 281.5 300.4 0.01 22 252 9521 -64.1 -74.1 24 10.0 -64.1 15 56 310.1 310.1 285.4 310.1 0.01 23 250 9570 -63.9 -73.9 24 10.0 -64.0 15 54 311.1 311.1 285.7 311.1 0.01 24 200 10940 -63.3 -73.3 25 10.0 -63.4 15 36 332.5 332.5 292.4 332.6 0.01 25 196 11064 -62.9 -72.9 25 10.0 -63.0 15 35 335.1 335.1 293.1 335.1 0.01 26 175 11756 -65.7 -75.7 24 10.0 -65.8 13 32 341.5 341.5 294.7 341.5 0.01 27 150 12690 -66.5 -76.5 23 10.0 -66.5 10 27 355.5 355.5 297.8 355.6 0.01 28 134 13373 -66.3 -77.3 20 11.0 -66.4 4 24 367.5 367.5 300.1 367.6 0.01 29 119 14087 -69.7 -79.7 22 10.0 -69.8 359 21 374.0 374.0 301.2 374.0 0.01 30 100 15120 -71.3 -82.3 18 11.0 -71.3 350 17 390.0 390.0 303.8 390.0 0.00 31 88 15874 -71.9 -82.9 18 11.0 -71.9 336 13 403.3 403.3 305.6 403.3 0.00 32 77 16661 -72.1 -83.1 18 11.0 -72.2 321 8 418.6 418.6 307.6 418.6 0.01 33 70 17220 -73.3 -84.3 17 11.0 -73.3 310 5 427.6 427.6 308.6 427.6 0.00 34 67 17477 -73.1 -84.1 17 11.0 -73.2 433.4 433.4 309.2 433.4 0.01 TRP 252 9521 -64.1 -74.1 24 10.0 -64.1 15 56 310.1 310.1 285.4 310.1 0.01 WND 350 7474 -56.7 -66.9 26 10.3 -56.8 25 75 292.3 292.3 277.8 292.3 0.01 Sounding variables and indices 1000-500 mb thick: 4911.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 56.00 % Est. max temperature: -13.99 C = 6.81 F Sfc-Lift cond lev (LCL): 955.87 mb = 552.98 m = 1814.23 ft T: -27.92 C 700-500 lapse rate: 5.91 C/km ThetaE index: 0.00 C Layer 1024.0- 0.0 mb Conv cond level (CCL): 1019.00 mb = 95.75 m = 314.12 ft Mean mixing ratio: 0.25 g/kg Conv temperature: -31.88 C = -25.38 F Cap Strength: 25.50 C Lifted Index: 28.52 C Risk: None Lifted Index @300 mb: 37.40 C Lifted Index @700 mb: 22.05 C Showalter Index: 17.91 C Risk: None Total Totals Index: 28.80 C Risk: None Vertical Totals Index: 16.00 C Cross Totals Index: 12.80 C K Index: -19.50 Risk: None Sweat Index: 58.00 Risk: None Energy Index: 4.68 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 48.14 J/kg Max Up Vert Vel: 9.81 m/s Conv Inhibition (B-): 32032.38 J/kg Cap Strength: 28.33 C Lift Cond Lev (LCL): 915.14 mb = 866.65 m = 2843.31 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 64 at 19 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 1024 61 135 9 -6.4 6.4 | 216 19 11.0 14.9 1 1000 229 130 11 -8.4 7.1 | 210 18 8.9 15.6 2 925 789 170 7 -1.2 6.9 | 226 22 16.1 15.4 3 850 1402 135 5 -3.5 3.5 | 229 18 13.8 12.1 4 700 2804 40 19 -12.2 -14.6 | 319 8 5.1 -6.0 5 500 5140 25 48 -20.3 -43.5 | 5 35 -2.9 -35.0 6 400 6620 25 60 -25.4 -54.4 | 10 47 -8.0 -45.8 7 350 7474 25 75 -31.7 -68.0 | 14 61 -14.3 -59.4 8 300 8440 20 64 -21.9 -60.1 | 5 52 -4.5 -51.6 9 252 9521 15 56 -14.5 -54.1 | 356 46 2.9 -45.5 10 250 9570 15 54 -14.0 -52.2 | 356 44 3.4 -43.6 11 200 10940 15 36 -9.3 -34.8 | 343 27 8.0 -26.2 12 150 12690 10 27 -4.7 -26.6 | 325 22 12.7 -18.0 13 100 15120 350 17 3.0 -16.7 | 292 22 20.3 -8.2 14 70 17220 310 5 3.8 -3.2 | 256 22 21.2 5.3 Wind Parameters Mean winds (0-6000m): 33.8 at 25.8 knts Storm direction: 63.8 at 19.4 knts Shear (0-3000m) pos: 0.7 neg: 4.4 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 121.5 deg Storm rel helicity (0-3000m) pos: 51.1 neg: -25.3 tot: 25.8 m^2/s^2 ave: 8.6 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 2.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.41 Bulk Shear: 117.04 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 ------------------------------------------------------------------------------- 500 138 10 214 19| 3.0 0.0 3.0| 16.5 -8.8 7.7 15.3 0.22| 6.3 1.4 1000 146 9 219 20| 2.0 0.0 2.0| 30.8 -8.8 22.0 22.0 0.36| 5.4 2.0 1500 145 8 221 20| 1.3 1.1 2.5| 34.4 -15.0 19.4 13.0 0.22| 4.9 1.1 2000 133 8 220 18| 1.0 2.7 3.7| 34.4 -25.3 9.1 4.6 0.03| 5.6 0.1 2500 108 9 217 14| 0.8 3.8 4.6| 40.5 -25.3 15.2 6.1 0.18| 6.5 1.2 3000 81 11 225 10| 0.7 4.4 5.0| 51.1 -25.3 25.8 8.6 0.29| 6.9 2.0 4000 53 15 275 5| 0.5 4.9 5.4| 71.5 -25.3 46.2 11.6 0.33| 6.8 2.2 5000 39 21 329 8| 0.4 5.3 5.6| 77.9 -25.8 52.1 10.4 0.28| 6.8 1.9 6000 34 26 347 13| 0.3 5.1 5.4|101.4 -25.8 75.6 12.6 0.28| 6.4 1.8 Wrote GIF file: /home/apache/climate/data/raob//U3078/skewt/U3078.skewt.20260114.00.gif