UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102212.upa.cvt Date: 1200Z 22 OCT 25 Searching for U3078... Searching the city database file for: U3078 ... Date:1200Z 22 OCT 25 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 1006 65 0.0 -3.6 77 3.6 -1.3 250 9 272.7 273.2 271.5 280.6 2.91 1 1000 113 -0.5 -4.9 72 4.4 -2.1 245 11 272.6 273.1 271.1 279.9 2.65 2 925 732 -4.3 -7.3 80 3.0 -5.3 270 21 274.9 275.3 272.1 281.5 2.38 3 850 1392 -8.9 -11.0 85 2.1 -9.5 275 19 276.8 277.1 272.5 282.3 1.94 4 849 1401 -8.9 -11.0 85 2.1 -9.5 275 19 276.9 277.2 272.5 282.4 1.94 5 713 2729 -18.3 -21.7 75 3.4 -19.0 275 17 280.7 280.9 273.2 283.6 0.94 6 700 2866 -19.5 -22.4 78 2.9 -20.0 275 17 280.9 281.0 273.2 283.6 0.90 7 598 4018 -27.7 -35.7 46 8.0 -28.5 273 19 284.3 284.4 274.2 285.3 0.30 8 516 5062 -35.7 -45.7 35 10.0 -36.2 270 21 286.9 286.9 275.3 287.3 0.12 9 500 5280 -37.5 -46.5 39 9.0 -37.9 270 21 287.3 287.3 275.5 287.7 0.12 10 458 5876 -42.9 -48.9 52 6.0 -43.1 274 20 287.9 287.9 275.7 288.2 0.10 11 400 6770 -50.3 -55.0 57 4.7 -50.4 280 19 289.6 289.6 276.6 289.8 0.05 12 393 6885 -51.1 -55.9 57 4.8 -51.2 279 19 290.0 290.0 276.7 290.2 0.05 13 338 7854 -55.7 -59.7 61 4.0 -55.8 275 21 296.5 296.6 279.8 296.7 0.04 14 331 7987 -55.9 -59.9 61 4.0 -55.9 273 22 298.0 298.1 280.6 298.2 0.04 15 321 8183 -53.5 -57.8 59 4.3 -53.6 271 24 304.0 304.0 283.1 304.2 0.05 16 300 8620 -51.7 -55.9 61 4.2 -51.8 265 29 312.5 312.5 286.3 312.7 0.07 17 276 9162 -49.7 -54.7 56 5.0 -49.8 267 26 322.9 322.9 289.8 323.2 0.08 18 250 9810 -49.1 -57.1 39 8.0 -49.4 270 23 333.1 333.1 292.6 333.3 0.07 19 247 9889 -48.9 -56.9 39 8.0 -49.2 271 23 334.5 334.5 293.0 334.8 0.07 20 229 10382 -50.5 -59.5 34 9.0 -50.8 274 23 339.4 339.4 294.2 339.6 0.05 21 211 10918 -47.3 -59.3 24 12.0 -47.8 278 23 352.4 352.4 297.2 352.7 0.06 22 200 11270 -48.3 -62.3 18 14.0 -48.8 280 23 356.3 356.3 298.0 356.5 0.04 23 181 11924 -50.5 -65.5 15 15.0 -51.0 282 22 363.0 363.0 299.3 363.2 0.03 24 163 12608 -49.7 -66.7 12 17.0 -50.3 284 22 375.4 375.4 301.5 375.5 0.03 25 150 13150 -51.5 -69.5 10 18.0 -52.0 285 21 381.3 381.3 302.5 381.4 0.02 26 149 13194 -51.1 -69.1 10 18.0 -51.6 285 21 382.8 382.8 302.7 382.9 0.02 27 126 14283 -52.3 -71.3 8 19.0 -52.8 283 21 399.4 399.4 305.1 399.5 0.02 28 116 14819 -51.9 -70.9 8 19.0 -52.5 282 21 409.7 409.7 306.5 409.8 0.02 29 100 15780 -53.1 -73.1 7 20.0 -53.7 280 21 425.1 425.1 308.3 425.2 0.02 30 81 17115 -58.5 -77.5 7 19.0 -58.9 289 20 440.5 440.5 309.9 440.5 0.01 31 71 17941 -57.7 -76.7 7 19.0 -58.2 294 19 459.1 459.1 311.7 459.2 0.02 32 70 18030 -59.1 -78.1 7 19.0 -59.5 295 19 457.9 458.0 311.6 458.0 0.01 33 61 18887 -63.7 -82.7 6 19.0 -64.0 293 17 466.1 466.1 312.3 466.1 0.01 34 56 19417 -60.5 -79.5 7 19.0 -61.0 292 16 484.9 484.9 313.8 485.0 0.01 35 50 20120 -63.7 -81.7 7 18.0 -64.0 290 15 493.4 493.4 314.5 493.4 0.01 36 49 20244 -63.7 -81.7 7 18.0 -64.1 496.2 496.2 314.7 496.3 0.01 37 41 21342 -61.9 -79.9 7 18.0 -62.4 526.7 526.7 316.7 526.8 0.02 38 35 22317 -63.9 -81.9 7 18.0 -64.4 545.8 545.8 317.9 545.9 0.01 TRP 338 7854 -55.7 -59.7 61 4.0 -55.8 275 21 296.5 296.6 279.8 296.7 0.04 WND Sounding variables and indices 1000-500 mb thick: 5167.00 m Freezing level: 1006.00 mb = 65.18 m = 213.85 ft Wetbulb zero: Below ground Precipitable water: 0.27 inches Sfc-500 mean rel hum: 65.31 % Est. max temperature: 3.99 C = 39.18 F Sfc-Lift cond lev (LCL): 950.96 mb = 512.22 m = 1680.50 ft T: -2.95 C 700-500 lapse rate: 7.46 C/km ThetaE index: 0.70 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 872.27 mb = 1190.17 m = 3904.72 ft Mean mixing ratio: 2.49 g/kg Conv temperature: 3.57 C = 38.42 F Cap Strength: 5.53 C Lifted Index: 5.72 C Risk: None Lifted Index @300 mb: 22.40 C Lifted Index @700 mb: 2.51 C Showalter Index: 4.61 C Risk: None Total Totals Index: 55.10 C Risk: Severe Thunderstorms probable Vertical Totals Index: 28.60 C Cross Totals Index: 26.50 C K Index: 14.70 Risk: None Sweat Index: 181.00 Risk: None Energy Index: 1.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.15 J/kg Max Up Vert Vel: 3.78 m/s Conv Inhibition (B-): 37312.78 J/kg Cap Strength: 5.68 C Lift Cond Lev (LCL): 902.72 mb = 922.28 m = 3025.82 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 302 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 1006 65 250 9 8.5 3.1 | 162 11 -3.4 10.5 1 1000 113 245 11 10.0 4.6 | 171 12 -1.9 12.1 2 925 732 270 21 21.0 -0.0 | 231 12 9.1 7.4 3 850 1392 275 19 18.9 -1.7 | 231 9 7.0 5.8 4 700 2866 275 17 16.9 -1.5 | 220 8 5.0 6.0 5 500 5280 270 21 21.0 -0.0 | 231 12 9.1 7.4 6 400 6770 280 19 18.7 -3.3 | 239 8 6.8 4.1 7 338 7854 275 21 20.9 -1.8 | 238 11 9.0 5.6 8 300 8620 265 29 28.9 2.5 | 240 20 17.0 10.0 9 250 9810 270 23 23.0 -0.0 | 236 13 11.1 7.4 10 200 11270 280 23 22.7 -4.0 | 252 11 10.7 3.4 11 150 13150 285 21 20.3 -5.4 | 257 9 8.4 2.0 12 100 15780 280 21 20.7 -3.6 | 247 10 8.8 3.8 13 70 18030 295 19 17.2 -8.0 | 276 5 5.3 -0.6 14 50 20120 290 15 14.1 -5.1 | 224 3 2.2 2.3 Wind Parameters Mean winds (0-6000m): 272.0 at 18.7 knts Storm direction: 302.0 at 14.0 knts Shear (0-3000m) pos: 1.9 neg: 0.2 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 59.8 deg Storm rel helicity (0-3000m) pos: 43.1 neg: -3.5 tot: 39.6 m^2/s^2 ave: 13.2 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 3.3 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.31 Bulk Shear: 5.47 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 ------------------------------------------------------------------------------- 500 256 14 190 11| 10.0 0.0 10.0| 31.9 0.0 31.9 63.8 0.98| 11.0 10.7 1000 265 17 210 10| 6.3 0.0 6.3| 42.7 0.0 42.7 42.7 0.91| 7.9 7.2 1500 268 18 217 10| 3.9 0.0 3.9| 42.7 -0.5 42.2 28.1 0.81| 5.8 4.7 2000 270 18 220 10| 2.9 0.2 3.1| 42.7 -1.7 41.0 20.5 0.75| 4.5 3.4 2500 271 18 221 9| 2.3 0.3 2.6| 42.7 -2.8 39.9 16.0 0.70| 3.8 2.6 3000 272 18 221 9| 1.9 0.2 2.2| 43.1 -3.5 39.6 13.2 0.66| 3.3 2.2 4000 272 18 222 9| 1.4 0.1 1.6| 45.1 -3.5 41.5 10.4 0.64| 2.7 1.7 5000 272 18 223 9| 1.2 0.3 1.4| 46.7 -3.5 43.2 8.6 0.62| 2.3 1.4 6000 272 19 225 10| 1.0 0.2 1.2| 49.2 -3.5 45.7 7.6 0.59| 2.2 1.3 Wrote GIF file: /home/apache/climate/data/raob//U3078/skewt/U3078.skewt.20251022.12.gif