UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110312.upa.cvt Date: 1200Z 3 NOV 25 Searching for U3078... Searching the city database file for: U3078 ... Date:1200Z 3 NOV 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 1015 62 -9.7 -11.8 85 2.1 -10.2 290 7 262.3 262.6 262.0 266.4 1.52 1 1000 177 -11.1 -13.6 82 2.5 -11.7 275 13 262.0 262.3 261.5 265.7 1.34 2 968 427 -11.5 -13.9 82 2.4 -12.1 298 11 264.1 264.3 263.0 267.8 1.35 3 925 774 -13.3 -15.2 86 1.9 -13.7 330 9 265.7 265.9 264.1 269.2 1.27 4 886 1100 -15.3 -18.1 79 2.8 -15.9 315 16 266.9 267.1 264.5 269.8 1.04 5 860 1326 -13.3 -19.3 61 6.0 -14.5 304 21 271.3 271.5 267.4 274.1 0.96 6 850 1415 -13.5 -21.5 51 8.0 -15.0 300 23 272.0 272.1 267.6 274.3 0.81 7 752 2342 -16.9 -34.9 19 18.0 -19.1 306 24 278.0 278.1 270.4 278.8 0.26 8 700 2877 -19.9 -38.9 17 19.0 -21.9 310 25 280.4 280.5 271.8 281.1 0.19 9 656 3354 -23.5 -36.5 29 13.0 -24.8 309 25 281.6 281.7 272.6 282.5 0.26 10 540 4745 -33.5 -42.5 40 9.0 -34.1 306 23 285.8 285.9 274.8 286.4 0.17 11 500 5280 -37.3 -45.3 43 8.0 -37.7 305 23 287.6 287.6 275.6 288.0 0.13 12 445 6077 -42.5 -49.5 46 7.0 -42.8 305 24 290.8 290.8 277.2 291.1 0.09 13 400 6790 -47.5 -53.5 50 6.0 -47.7 305 25 293.3 293.3 278.4 293.5 0.07 14 377 7178 -50.5 -56.5 49 6.0 -50.6 308 25 294.3 294.3 278.9 294.5 0.05 15 317 8286 -58.5 -63.5 52 5.0 -58.6 317 25 298.1 298.1 280.6 298.2 0.02 16 300 8630 -61.1 -66.1 51 5.0 -61.2 320 25 299.2 299.2 281.0 299.3 0.02 17 266 9371 -65.3 -70.3 50 5.0 -65.3 323 24 303.6 303.6 282.8 303.6 0.01 18 250 9750 -64.1 -69.1 50 5.0 -64.1 325 23 310.8 310.8 285.6 310.8 0.01 19 241 9975 -62.9 -67.9 51 5.0 -63.0 315.8 315.9 287.4 315.9 0.02 20 227 10347 -58.9 -63.9 52 5.0 -59.0 327.4 327.4 291.0 327.5 0.03 21 213 10749 -56.3 -61.3 53 5.0 -56.4 337.5 337.5 293.7 337.7 0.05 TRP WND Sounding variables and indices 1000-500 mb thick: 5103.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 43.84 % Est. max temperature: -1.55 C = 29.22 F Sfc-Lift cond lev (LCL): 981.32 mb = 321.77 m = 1055.67 ft T: -11.33 C 700-500 lapse rate: 7.24 C/km ThetaE index: 0.76 C Layer 1000.0- 968.0 mb Conv cond level (CCL): 889.50 mb = 1070.48 m = 3512.04 ft Mean mixing ratio: 1.33 g/kg Conv temperature: -5.19 C = 22.66 F Cap Strength: 15.46 C Lifted Index: 16.47 C Risk: None Lifted Index @300 mb: 22.38 C Lifted Index @700 mb: 12.51 C Showalter Index: 11.08 C Risk: None Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 23.80 C Cross Totals Index: 15.80 C K Index: -16.70 Risk: None Sweat Index: 69.00 Risk: None Energy Index: 2.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.96 J/kg Max Up Vert Vel: 5.82 m/s Conv Inhibition (B-): 7572.04 J/kg Cap Strength: 16.25 C Lift Cond Lev (LCL): 929.16 mb = 739.72 m = 2426.86 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 336 at 16 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 1015 62 290 7 6.6 -2.4 | 180 12 -0.0 12.4 1 1000 177 275 13 13.0 -1.1 | 205 15 6.3 13.7 2 925 774 330 9 4.5 -7.8 | 163 7 -2.1 7.0 3 850 1415 300 23 19.9 -11.5 | 256 14 13.3 3.3 4 700 2877 310 25 19.2 -16.1 | 276 13 12.5 -1.3 5 500 5280 305 23 18.8 -13.2 | 262 12 12.2 1.6 6 400 6790 305 25 20.5 -14.3 | 268 14 13.9 0.5 7 300 8630 320 25 16.1 -19.2 | 295 10 9.5 -4.3 8 250 9750 325 23 13.2 -18.8 | 301 8 6.6 -4.0 Wind Parameters Mean winds (0-6000m): 306.0 at 21.6 knts Storm direction: 336.0 at 16.2 knts Shear (0-3000m) pos: 2.2 neg: 1.6 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 94.9 deg Storm rel helicity (0-3000m) pos: 51.6 neg: -13.8 tot: 37.8 m^2/s^2 ave: 12.6 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.00 Bulk Shear: 17.00 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 ------------------------------------------------------------------------------- 500 289 11 200 12| 4.7 0.0 4.7| 20.1 -6.8 13.3 26.5 0.25| 13.2 3.3 1000 303 11 198 9| 4.9 0.0 4.9| 28.3 -13.2 15.1 15.1 0.25| 11.9 3.0 1500 302 14 217 9| 3.3 3.2 6.5| 37.7 -13.2 24.5 16.4 0.31| 11.3 3.5 2000 302 16 231 9| 2.8 2.4 5.2| 43.1 -13.2 29.9 14.9 0.34| 8.9 3.0 2500 304 18 240 10| 2.5 1.9 4.5| 48.4 -13.2 35.2 14.1 0.37| 7.4 2.7 3000 305 19 247 10| 2.2 1.6 3.8| 51.6 -13.8 37.8 12.6 0.38| 6.4 2.4 4000 306 21 255 10| 1.7 1.2 2.9| 51.6 -17.8 33.8 8.5 0.33| 4.9 1.6 5000 306 21 258 11| 1.3 0.9 2.3| 51.6 -21.7 29.9 6.0 0.29| 4.1 1.2 6000 306 22 259 11| 1.1 0.9 2.0| 53.9 -22.5 31.4 5.2 0.29| 3.5 1.0 Wrote GIF file: /home/apache/climate/data/raob//U3078/skewt/U3078.skewt.20251103.12.gif