UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011200.upa.cvt Date: 0000Z 12 JAN 26 Searching for U3078... Searching the city database file for: U3078 ... Date:0000Z 12 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 1014 63 -30.9 -34.5 71 3.6 -31.1 315 3 241.3 241.3 241.1 241.8 0.20 1 1010 91 -32.1 -35.9 69 3.8 -32.3 314 4 240.4 240.4 240.2 240.8 0.18 2 1002 148 -26.9 -30.9 69 4.0 -27.2 311 5 246.1 246.2 245.8 246.9 0.29 3 1000 163 -25.9 -29.8 70 3.9 -26.2 310 5 247.2 247.3 246.9 248.1 0.32 4 925 729 -24.9 -28.7 71 3.8 -25.3 335 3 253.8 253.9 252.9 254.9 0.39 5 923 745 -25.1 -28.9 71 3.8 -25.5 334 3 253.8 253.9 252.8 254.9 0.38 6 850 1341 -27.1 -30.6 72 3.5 -27.4 310 9 257.8 257.8 256.1 258.8 0.35 7 802 1757 -29.5 -33.0 72 3.5 -29.7 314 11 259.5 259.6 257.4 260.4 0.30 8 700 2717 -34.3 -38.1 68 3.8 -34.5 325 15 264.5 264.5 261.1 265.1 0.20 9 696 2757 -34.3 -38.1 68 3.8 -34.5 326 15 264.9 265.0 261.4 265.6 0.21 10 590 3902 -40.3 -44.1 67 3.8 -40.5 345 19 270.8 270.8 265.4 271.2 0.13 11 500 5020 -45.7 -49.5 65 3.8 -45.8 5 23 277.3 277.3 269.7 277.6 0.08 12 496 5073 -46.1 -49.8 66 3.7 -46.2 5 23 277.5 277.5 269.8 277.7 0.08 13 413 6274 -52.9 -57.1 60 4.2 -52.9 356 26 283.6 283.6 273.3 283.8 0.04 14 400 6480 -53.3 -57.5 60 4.2 -53.4 355 27 285.7 285.7 274.5 285.9 0.04 15 326 7778 -57.7 -62.0 58 4.3 -57.8 360 23 296.9 296.9 280.0 297.0 0.03 16 300 8300 -57.7 -62.1 57 4.4 -57.8 355 25 304.0 304.0 283.0 304.1 0.03 17 273 8900 -56.9 -61.3 57 4.4 -57.0 358 24 313.5 313.5 286.6 313.6 0.04 18 250 9460 -57.5 -62.0 56 4.5 -57.6 360 23 320.6 320.6 289.0 320.7 0.04 19 241 9691 -57.3 -61.9 56 4.6 -57.4 359 23 324.3 324.3 290.1 324.4 0.04 20 213 10466 -58.5 -63.2 55 4.7 -58.6 356 23 334.1 334.1 292.9 334.2 0.04 21 200 10860 -58.3 -63.0 55 4.7 -58.4 355 23 340.4 340.4 294.4 340.6 0.04 22 187 11284 -58.1 -62.9 54 4.8 -58.2 353 23 347.4 347.4 296.1 347.6 0.04 23 166 12031 -60.5 -65.0 55 4.5 -60.6 349 22 355.4 355.4 297.8 355.6 0.04 24 150 12660 -62.1 -67.0 52 4.9 -62.2 345 21 363.1 363.1 299.3 363.2 0.03 25 147 12785 -61.7 -66.6 52 4.9 -61.8 344 21 365.9 365.9 299.8 366.0 0.03 26 135 13310 -63.5 -68.4 51 4.9 -63.6 340 23 371.7 371.7 300.9 371.9 0.03 27 118 14133 -65.1 -69.8 52 4.7 -65.2 333 25 383.4 383.4 302.8 383.5 0.03 28 111 14506 -64.7 -69.6 51 4.9 -64.8 330 25 390.9 390.9 303.9 391.0 0.03 29 100 15140 -66.3 -71.2 50 4.9 -66.4 325 27 399.6 399.6 305.2 399.8 0.03 30 86 16048 -69.5 -74.4 49 4.9 -69.5 319 26 410.8 410.8 306.6 410.9 0.02 31 79 16555 -69.3 -74.3 48 5.0 -69.4 315 26 421.3 421.3 307.9 421.4 0.02 32 74 16947 -68.1 -73.1 49 5.0 -68.2 312 25 431.8 431.8 309.0 431.9 0.03 33 70 17280 -69.9 -74.7 49 4.8 -69.9 310 25 434.8 434.8 309.4 435.0 0.02 34 66 17629 -70.7 -75.5 49 4.8 -70.8 308 25 440.5 440.5 309.9 440.6 0.02 35 62 18000 -69.9 -74.8 49 4.9 -70.0 306 24 450.2 450.2 310.9 450.3 0.02 36 52 19039 -72.1 -77.1 47 5.0 -72.2 301 23 468.3 468.3 312.5 468.4 0.02 37 50 19270 -72.1 -77.1 47 5.0 -72.2 300 23 473.6 473.6 313.0 473.7 0.02 38 48 19511 -71.3 -76.3 47 5.0 -71.4 481.1 481.1 313.5 481.2 0.02 39 44 20024 -72.1 -77.1 47 5.0 -72.2 491.2 491.2 314.3 491.4 0.02 TRP 326 7778 -57.7 -62.0 58 4.3 -57.8 360 23 296.9 296.9 280.0 297.0 0.03 WND Sounding variables and indices 1000-500 mb thick: 4857.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 68.82 % Est. max temperature: -15.16 C = 4.72 F Sfc-Lift cond lev (LCL): 953.81 mb = 506.34 m = 1661.21 ft T: -25.29 C 700-500 lapse rate: 4.95 C/km ThetaE index: 0.99 C Layer 1010.0-1002.0 mb Conv cond level (CCL): 1010.00 mb = 91.45 m = 300.03 ft Mean mixing ratio: 0.34 g/kg Conv temperature: -28.82 C = -19.88 F Cap Strength: 17.19 C Lifted Index: 21.72 C Risk: None Lifted Index @300 mb: 37.67 C Lifted Index @700 mb: 12.50 C Showalter Index: 15.28 C Risk: None Total Totals Index: 33.70 C Risk: None Vertical Totals Index: 18.60 C Cross Totals Index: 15.10 C K Index: -15.80 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 3.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.72 J/kg Max Up Vert Vel: 7.45 m/s Conv Inhibition (B-): 41456.48 J/kg Cap Strength: 21.45 C Lift Cond Lev (LCL): 904.87 mb = 888.33 m = 2914.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 15 at 12 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 1014 63 315 3 2.1 -2.1 | 210 10 5.2 9.1 1 1000 163 310 5 3.8 -3.2 | 221 11 6.9 8.0 2 925 729 335 3 1.3 -2.7 | 207 10 4.4 8.5 3 850 1341 310 9 6.9 -5.8 | 242 11 10.0 5.4 4 700 2717 325 15 8.6 -12.3 | 275 12 11.7 -1.1 5 500 5020 5 23 -2.0 -22.9 | 355 12 1.1 -11.7 6 400 6480 355 27 2.4 -26.9 | 341 17 5.5 -15.7 7 326 7778 360 23 -0.0 -23.0 | 345 12 3.1 -11.8 8 300 8300 355 25 2.2 -24.9 | 339 15 5.3 -13.7 9 250 9460 360 23 -0.0 -23.0 | 345 12 3.1 -11.8 10 200 10860 355 23 2.0 -22.9 | 336 13 5.1 -11.7 11 150 12660 345 21 5.4 -20.3 | 317 12 8.5 -9.1 12 100 15140 325 27 15.5 -22.1 | 300 22 18.6 -10.9 13 70 17280 310 25 19.2 -16.1 | 282 23 22.3 -4.9 14 50 19270 300 23 19.9 -11.5 | 271 23 23.0 -0.3 Wind Parameters Mean winds (0-6000m): 345.5 at 15.5 knts Storm direction: 15.5 at 11.6 knts Shear (0-3000m) pos: 1.4 neg: 1.1 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 75.2 deg Storm rel helicity (0-3000m) pos: 46.3 neg: -5.4 tot: 40.9 m^2/s^2 ave: 13.6 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 3.4 stream: 2.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.45 Bulk Shear: 19.06 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 ------------------------------------------------------------------------------- 500 316 4 217 10| 1.0 0.0 1.0| 5.6 -4.3 1.3 2.6 0.10| 4.1 0.4 1000 321 4 216 10| 0.5 1.4 1.9| 13.2 -5.4 7.8 7.8 0.40| 3.9 1.6 1500 316 6 224 10| 0.3 2.3 2.6| 22.8 -5.4 17.4 11.6 0.55| 4.0 2.2 2000 316 7 232 10| 0.8 1.7 2.5| 30.1 -5.4 24.7 12.4 0.63| 3.7 2.3 2500 318 8 239 10| 1.2 1.4 2.5| 37.8 -5.4 32.4 13.0 0.68| 3.4 2.4 3000 320 9 246 10| 1.4 1.1 2.6| 46.3 -5.4 40.9 13.6 0.73| 3.4 2.4 4000 328 12 261 9| 1.8 0.8 2.6| 64.9 -5.4 59.5 14.9 0.79| 3.3 2.7 5000 339 14 281 8| 2.0 0.7 2.7| 84.9 -5.4 79.5 15.9 0.83| 3.4 2.8 6000 345 16 299 8| 1.7 0.9 2.6| 84.9 -13.6 71.3 11.9 0.68| 3.2 2.2 Wrote GIF file: /home/apache/climate/data/raob//U3078/skewt/U3078.skewt.20260112.00.gif