UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011412.upa.cvt Date: 1200Z 14 JAN 26 Searching for U3078... Searching the city database file for: U3078 ... Date:1200Z 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 1031 67 -40.1 -44.3 64 4.2 -40.2 110 1 231.0 231.0 231.0 231.2 0.07 1 1027 93 -36.3 -40.7 64 4.4 -36.4 111 1 235.1 235.1 235.0 235.3 0.11 2 1021 134 -31.1 -35.8 63 4.7 -31.3 113 2 240.6 240.6 240.4 241.1 0.18 3 1000 280 -28.7 -33.4 64 4.7 -29.0 120 3 244.4 244.5 244.2 245.1 0.23 4 950 650 -26.1 -30.3 68 4.2 -26.5 179 3 250.7 250.8 250.0 251.6 0.32 5 925 844 -23.7 -28.2 66 4.5 -24.2 210 3 255.1 255.1 254.0 256.2 0.40 6 899 1053 -22.3 -26.8 67 4.5 -22.8 239 2 258.6 258.7 257.1 259.9 0.47 7 850 1464 -22.3 -28.3 58 6.0 -23.0 295 1 262.8 262.9 260.3 264.0 0.44 8 805 1864 -22.3 -34.3 33 12.0 -23.5 322 7 266.9 266.9 263.0 267.7 0.26 9 726 2618 -25.5 -38.5 29 13.0 -26.6 12 19 271.4 271.4 266.0 272.0 0.19 10 700 2882 -26.3 -38.3 31 12.0 -27.3 30 23 273.4 273.4 267.4 274.0 0.20 11 612 3848 -29.3 -43.3 25 14.0 -30.3 32 35 280.6 280.6 271.8 281.1 0.14 12 554 4555 -32.9 -40.9 45 8.0 -33.4 33 43 284.5 284.5 274.0 285.1 0.19 13 504 5215 -37.1 -43.1 54 6.0 -37.4 35 51 287.2 287.2 275.5 287.7 0.17 14 500 5270 -37.5 -43.5 53 6.0 -37.8 35 52 287.3 287.3 275.5 287.9 0.16 15 456 5898 -42.5 -48.5 52 6.0 -42.8 33 55 288.7 288.7 276.2 289.1 0.10 16 402 6737 -48.5 -53.5 56 5.0 -48.6 30 60 291.5 291.6 277.5 291.8 0.07 17 400 6770 -48.7 -53.7 56 5.0 -48.8 30 60 291.7 291.7 277.6 291.9 0.06 18 354 7563 -54.1 -59.1 54 5.0 -54.2 30 62 294.8 294.8 279.0 294.9 0.04 19 316 8284 -57.9 -62.9 53 5.0 -58.0 30 63 299.2 299.3 281.0 299.3 0.03 20 300 8610 -60.1 -64.9 53 4.8 -60.2 30 64 300.6 300.6 281.6 300.7 0.02 21 285 8927 -61.9 -66.9 51 5.0 -61.9 28 65 302.5 302.5 282.4 302.6 0.02 22 262 9444 -63.4 -68.4 51 5.0 -63.5 25 66 307.6 307.6 284.4 307.7 0.01 23 250 9730 -64.3 -69.3 50 5.0 -64.3 30 62 310.5 310.5 285.5 310.5 0.01 24 248 9779 -64.7 -69.6 51 4.9 -64.7 30 62 310.6 310.6 285.5 310.6 0.01 25 224 10404 -63.1 -68.1 51 5.0 -63.1 28 53 322.2 322.2 289.5 322.3 0.02 26 200 11100 -64.3 -69.3 50 5.0 -64.3 25 42 330.9 330.9 292.0 331.0 0.02 27 191 11382 -64.9 -69.8 51 4.9 -65.0 25 41 334.4 334.4 292.9 334.4 0.02 28 155 12660 -64.9 -69.9 50 5.0 -65.0 25 38 354.9 354.9 297.7 355.0 0.02 29 150 12860 -65.1 -70.1 50 5.0 -65.1 25 38 357.9 357.9 298.3 358.0 0.02 30 129 13773 -65.5 -71.5 43 6.0 -65.5 21 35 373.0 373.0 301.1 373.1 0.02 31 113 14574 -66.1 -72.1 43 6.0 -66.2 18 32 386.3 386.3 303.2 386.4 0.02 32 100 15310 -67.3 -73.3 42 6.0 -67.4 15 29 397.7 397.7 304.9 397.8 0.02 33 81 16579 -68.5 -74.5 42 6.0 -68.6 15 22 419.9 419.9 307.7 420.0 0.02 34 71 17366 -70.7 -77.7 35 7.0 -70.8 15 17 431.4 431.4 309.0 431.4 0.01 35 70 17450 -70.9 -77.9 35 7.0 -71.0 15 17 432.7 432.7 309.1 432.8 0.01 36 58 18554 -73.1 -80.1 34 7.0 -73.2 1 14 451.6 451.6 311.0 451.7 0.01 37 50 19420 -73.5 -80.5 33 7.0 -73.6 350 11 470.3 470.3 312.7 470.4 0.01 38 46 19908 -73.5 -80.5 33 7.0 -73.6 481.6 481.6 313.6 481.7 0.01 39 42 20437 -75.5 -82.5 33 7.0 -75.6 489.4 489.4 314.2 489.4 0.01 40 37 21173 -74.5 -81.5 33 7.0 -74.6 510.0 510.0 315.7 510.1 0.01 TRP 248 9779 -64.7 -69.6 51 4.9 -64.7 30 62 310.6 310.6 285.5 310.6 0.01 WND 262 9444 -63.4 -68.4 51 5.0 -63.5 25 66 307.6 307.6 284.4 307.7 0.01 Sounding variables and indices 1000-500 mb thick: 4990.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 43.56 % Est. max temperature: -10.76 C = 12.63 F Sfc-Lift cond lev (LCL): 957.74 mb = 591.32 m = 1940.01 ft T: -26.51 C 700-500 lapse rate: 4.69 C/km ThetaE index: 0.00 C Layer 1031.0- -0.0 mb Conv cond level (CCL): 1027.00 mb = 92.94 m = 304.92 ft Mean mixing ratio: 0.26 g/kg Conv temperature: -31.44 C = -24.60 F Cap Strength: 32.96 C Lifted Index: 33.03 C Risk: None Lifted Index @300 mb: 37.94 C Lifted Index @700 mb: 23.87 C Showalter Index: 19.20 C Risk: None Total Totals Index: 24.40 C Risk: None Vertical Totals Index: 15.20 C Cross Totals Index: 9.20 C K Index: -25.10 Risk: None Sweat Index: 54.00 Risk: None Energy Index: 5.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 51.95 J/kg Max Up Vert Vel: 10.19 m/s Conv Inhibition (B-): 43106.05 J/kg Cap Strength: 32.89 C Lift Cond Lev (LCL): 915.93 mb = 916.11 m = 3005.59 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 63 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 1031 67 110 1 -0.9 0.3 | 241 19 16.3 9.0 1 1000 280 120 3 -2.6 1.5 | 235 18 14.6 10.2 2 925 844 210 3 1.5 2.6 | 239 22 18.7 11.3 3 850 1464 295 1 0.9 -0.4 | 246 20 18.1 8.2 4 700 2882 30 23 -11.5 -19.9 | 333 13 5.7 -11.3 5 500 5270 35 52 -29.8 -42.6 | 20 36 -12.6 -33.9 6 400 6770 30 60 -30.0 -52.0 | 16 45 -12.8 -43.3 7 300 8610 30 64 -32.0 -55.4 | 18 49 -14.8 -46.8 8 262 9444 25 66 -27.9 -59.8 | 12 52 -10.7 -51.2 9 250 9730 30 62 -31.0 -53.7 | 17 47 -13.8 -45.0 10 248 9779 30 62 -31.0 -53.7 | 17 47 -13.8 -45.0 11 200 11100 25 42 -17.7 -38.1 | 1 29 -0.5 -29.4 12 150 12860 25 38 -16.1 -34.4 | 357 26 1.2 -25.8 13 100 15310 15 29 -7.5 -28.0 | 333 22 9.7 -19.3 14 70 17450 15 17 -4.4 -16.4 | 301 15 12.8 -7.8 15 50 19420 350 11 1.9 -10.8 | 276 19 19.1 -2.2 Wind Parameters Mean winds (0-6000m): 33.3 at 25.7 knts Storm direction: 63.3 at 19.3 knts Shear (0-3000m) pos: 4.3 neg: 0.0 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 100.2 deg Storm rel helicity (0-3000m) pos: 170.8 neg: -10.2 tot: 160.7 m^2/s^2 ave: 53.6 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 5.5 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.57 Bulk Shear: 91.45 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 ------------------------------------------------------------------------------- 500 134 3 236 19| 2.6 0.0 2.6| 1.0 -10.2 -9.2 -18.4 -0.45| 4.4 -2.0 1000 169 3 236 20| 1.6 0.0 1.6| 18.1 -10.2 8.0 8.0 0.13| 4.2 0.6 1500 185 2 238 21| 1.2 0.0 1.2| 30.8 -10.2 20.6 13.7 0.29| 4.0 1.2 2000 296 3 250 21| 2.8 0.0 2.8| 79.4 -10.2 69.2 34.6 0.58| 5.3 3.1 2500 7 6 259 17| 3.8 0.0 3.8|133.6 -10.2 123.4 49.4 0.70| 6.6 4.6 3000 31 8 263 13| 4.3 0.0 4.3|170.8 -10.2 160.7 53.6 0.75| 7.4 5.5 4000 31 14 287 11| 4.8 0.0 4.8|208.2 -10.2 198.0 49.5 0.73| 7.1 5.1 5000 33 20 322 10| 5.1 0.0 5.1|250.3 -10.2 240.1 48.0 0.68| 6.9 4.7 6000 33 26 346 13| 4.2 0.6 4.8|259.5 -24.1 235.4 39.2 0.60| 6.4 3.9 Wrote GIF file: /home/apache/climate/data/raob//U3078/skewt/U3078.skewt.20260114.12.gif