UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110212.upa.cvt Date: 1200Z 2 NOV 25 Searching for U3955... Searching the city database file for: U3955 ... Date:1200Z 2 NOV 25 Station: U3955 WMO ident: 23955 Latitude: 60.43 Longitude: 77.87 ------------------------------------------------------------------------------- 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 1008 46 -12.3 -15.2 79 2.9 -12.9 285 5 260.3 260.4 259.8 263.4 1.16 1 1000 107 -12.9 -15.8 79 2.9 -13.5 290 5 260.2 260.4 259.7 263.3 1.11 2 925 696 -17.5 -19.8 82 2.3 -17.9 315 11 261.4 261.6 260.0 263.8 0.86 3 850 1333 -12.9 -14.2 90 1.3 -13.2 310 17 272.6 272.9 269.2 276.8 1.50 4 832 1496 -11.9 -13.2 90 1.3 -12.2 310 18 275.4 275.6 271.2 280.1 1.66 5 733 2460 -14.9 -31.9 22 17.0 -17.4 310 22 282.2 282.3 273.1 283.4 0.36 6 700 2807 -16.5 -39.5 12 23.0 -19.2 310 23 284.2 284.2 273.9 284.8 0.18 7 641 3463 -21.1 -45.1 10 24.0 -23.2 309 23 286.2 286.3 274.9 286.6 0.11 8 587 4110 -23.5 -47.5 9 24.0 -25.4 307 23 290.7 290.8 277.2 291.0 0.09 9 500 5260 -33.1 -40.1 50 7.0 -33.6 305 23 292.7 292.7 278.4 293.5 0.23 10 492 5373 -33.7 -39.7 55 6.0 -34.2 305 23 293.3 293.3 278.7 294.1 0.25 11 400 6790 -45.7 -50.5 58 4.8 -45.9 300 19 295.6 295.6 279.5 295.9 0.09 12 387 7008 -47.3 -52.1 58 4.8 -47.4 300 19 296.3 296.3 279.8 296.6 0.08 13 311 8429 -53.7 -58.5 56 4.8 -53.8 300 21 306.5 306.5 284.1 306.7 0.05 14 300 8660 -53.5 -58.3 56 4.8 -53.6 300 21 309.9 309.9 285.4 310.1 0.05 15 250 9840 -53.1 -59.1 48 6.0 -53.2 285 23 327.1 327.1 291.0 327.3 0.05 16 200 11280 -51.7 -59.7 38 8.0 -52.0 275 25 350.9 350.9 296.9 351.2 0.06 17 179 11999 -51.5 -60.5 33 9.0 -51.8 275 25 362.5 362.6 299.2 362.8 0.06 18 150 13140 -53.3 -64.3 25 11.0 -53.7 275 25 378.2 378.2 302.0 378.4 0.04 19 100 15720 -57.3 -72.3 13 15.0 -57.6 275 27 417.0 417.0 307.4 417.1 0.02 20 95 16044 -57.7 -72.7 13 15.0 -58.0 274 28 422.4 422.4 308.0 422.5 0.02 21 70 17960 -60.1 -77.1 9 17.0 -60.5 270 33 455.8 455.8 311.4 455.9 0.02 22 50 20030 -66.1 -83.1 8 17.0 -66.4 265 36 487.7 487.7 314.1 487.8 0.01 23 46 20535 -67.1 -84.1 7 17.0 -67.4 264 36 497.1 497.1 314.7 497.1 0.01 24 30 23110 -68.3 -85.3 7 17.0 -68.6 260 36 558.4 558.4 318.6 558.5 0.01 25 20 25540 -69.7 -87.7 6 18.0 -70.1 270 38 622.8 622.8 321.6 622.9 0.01 26 15 27250 -70.3 -88.3 5 18.0 -70.8 264 43 674.2 674.2 323.6 674.3 0.01 27 10 29670 -68.3 -86.3 6 18.0 -69.2 255 50 764.6 764.6 326.3 764.8 0.02 28 9.5 29978 -68.1 -86.1 6 18.0 -69.0 776.7 776.7 326.7 776.9 0.02 TRP 311 8429 -53.7 -58.5 56 4.8 -53.8 300 21 306.5 306.5 284.1 306.7 0.05 WND Sounding variables and indices 1000-500 mb thick: 5153.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 43.45 % Est. max temperature: -1.16 C = 29.91 F Sfc-Lift cond lev (LCL): 961.89 mb = 400.55 m = 1314.14 ft T: -15.19 C 700-500 lapse rate: 6.77 C/km ThetaE index: 0.13 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 589.53 mb = 4077.94 m = 13378.91 ft Mean mixing ratio: 0.99 g/kg Conv temperature: 18.03 C = 64.45 F Cap Strength: 23.41 C Lifted Index: 23.77 C Risk: None Lifted Index @300 mb: 32.73 C Lifted Index @700 mb: 19.13 C Showalter Index: 13.29 C Risk: None Total Totals Index: 39.10 C Risk: None Vertical Totals Index: 20.20 C Cross Totals Index: 18.90 C K Index: -17.00 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 3.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.17 J/kg Max Up Vert Vel: 4.04 m/s Conv Inhibition (B-): 61450.97 J/kg Cap Strength: 23.77 C Lift Cond Lev (LCL): 918.83 mb = 746.45 m = 2448.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 338 at 15 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 1008 46 285 5 4.8 -1.3 | 177 12 -0.7 12.3 1 1000 107 290 5 4.7 -1.7 | 176 12 -0.8 11.9 2 925 696 315 11 7.8 -7.8 | 201 6 2.2 5.8 3 850 1333 310 17 13.0 -10.9 | 250 8 7.5 2.7 4 700 2807 310 23 17.6 -14.8 | 276 12 12.1 -1.2 5 500 5260 305 23 18.8 -13.2 | 268 13 13.3 0.4 6 400 6790 300 19 16.5 -9.5 | 249 12 10.9 4.1 7 311 8429 300 21 18.2 -10.5 | 256 13 12.6 3.1 8 300 8660 300 21 18.2 -10.5 | 256 13 12.6 3.1 9 250 9840 285 23 22.2 -6.0 | 245 18 16.7 7.6 10 200 11280 275 25 24.9 -2.2 | 239 22 19.4 11.4 11 150 13140 275 25 24.9 -2.2 | 239 22 19.4 11.4 12 100 15720 275 27 26.9 -2.4 | 242 24 21.4 11.2 13 70 17960 270 33 33.0 -0.0 | 244 31 27.5 13.6 14 50 20030 265 36 35.9 3.1 | 241 35 30.3 16.7 15 30 23110 260 36 35.5 6.3 | 236 36 29.9 19.9 16 20 25540 270 38 38.0 -0.0 | 247 35 32.5 13.6 17 10 29670 255 50 48.3 12.9 | 238 50 42.8 26.5 Wind Parameters Mean winds (0-6000m): 307.8 at 19.6 knts Storm direction: 337.8 at 14.7 knts Shear (0-3000m) pos: 1.7 neg: 1.5 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 98.2 deg Storm rel helicity (0-3000m) pos: 29.9 neg: -0.4 tot: 29.5 m^2/s^2 ave: 9.8 10^-3 m/s^2 rel: 0.69 Storm rel vorticity (0-3000m) horiz: 3.3 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.38 Bulk Shear: 21.32 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 ------------------------------------------------------------------------------- 500 301 7 182 10| 5.4 0.0 5.4| 7.7 0.0 7.7 15.4 0.54| 5.5 3.0 1000 310 9 193 8| 5.2 0.0 5.2| 14.8 0.0 14.8 14.8 0.68| 5.4 3.7 1500 310 12 209 7| 3.5 1.2 4.7| 20.7 0.0 20.7 13.8 0.72| 4.9 3.5 2000 310 13 224 7| 2.6 1.5 4.1| 24.4 0.0 24.4 12.2 0.72| 4.2 3.0 2500 310 15 236 7| 2.1 1.6 3.7| 28.1 0.0 28.1 11.2 0.72| 3.8 2.7 3000 310 16 245 8| 1.7 1.5 3.2| 29.9 -0.4 29.5 9.8 0.69| 3.3 2.3 4000 309 18 255 9| 1.3 1.1 2.4| 29.9 -2.6 27.3 6.8 0.63| 2.6 1.7 5000 309 19 260 9| 1.0 0.9 2.0| 29.9 -4.9 25.0 5.0 0.58| 2.2 1.3 6000 308 20 261 10| 0.9 0.6 1.5| 29.9 -12.4 17.5 2.9 0.42| 2.0 0.9 Wrote GIF file: /home/apache/climate/data/raob//U3955/skewt/U3955.skewt.20251102.12.gif