UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025111000.upa.cvt Date: 0000Z 10 NOV 25 Searching for U3955... Searching the city database file for: U3955 ... Date:0000Z 10 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 1007 46 -20.5 -22.3 85 1.8 -20.7 320 1 252.1 252.2 252.0 253.8 0.63 1 1000 98 -20.3 -21.9 87 1.6 -20.5 320 1 252.9 253.0 252.6 254.6 0.66 2 936 590 -17.7 -18.6 93 0.9 -17.9 341 4 260.3 260.5 259.4 262.9 0.94 3 925 679 -17.3 -18.8 88 1.5 -17.6 345 5 261.6 261.8 260.4 264.2 0.94 4 880 1053 -16.3 -20.9 68 4.6 -17.1 351 6 266.4 266.5 263.7 268.7 0.82 5 850 1313 -17.7 -24.7 54 7.0 -18.7 355 7 267.6 267.7 264.2 269.4 0.61 6 788 1878 -18.7 -31.7 31 13.0 -20.3 357 9 272.4 272.4 267.0 273.4 0.34 7 747 2275 -19.9 -33.9 28 14.0 -21.5 358 11 275.3 275.3 268.8 276.2 0.29 8 700 2754 -23.1 -37.1 27 14.0 -24.5 360 13 276.9 276.9 269.7 277.6 0.23 9 500 5160 -36.1 -51.1 20 15.0 -36.8 340 17 289.0 289.0 276.3 289.3 0.07 10 412 6473 -44.5 -59.5 17 15.0 -44.9 340 19 294.7 294.7 279.0 294.8 0.03 11 400 6670 -45.5 -60.5 17 15.0 -45.9 340 19 295.9 295.9 279.5 296.0 0.03 12 300 8550 -55.1 -69.1 16 14.0 -55.2 320 21 307.7 307.7 284.5 307.7 0.01 13 289 8788 -55.9 -69.9 16 14.0 -56.1 325 23 309.8 309.8 285.2 309.9 0.01 14 250 9710 -55.1 -69.1 16 14.0 -55.3 305 25 324.1 324.2 290.0 324.2 0.01 15 207 10919 -53.3 -67.3 17 14.0 -53.6 301 25 345.0 345.0 295.5 345.0 0.02 16 200 11140 -53.9 -67.9 16 14.0 -54.2 300 25 347.4 347.4 296.1 347.5 0.02 17 150 12970 -58.5 -74.5 11 16.0 -58.7 300 29 369.3 369.3 300.4 369.3 0.01 18 100 15500 -62.1 -78.1 10 16.0 -62.3 290 29 407.7 407.7 306.2 407.8 0.01 19 92 16014 -62.3 -79.3 9 17.0 -62.5 290 29 417.2 417.2 307.4 417.2 0.01 20 70 17690 -64.9 -81.9 8 17.0 -65.1 290 31 445.5 445.5 310.4 445.6 0.01 21 50 19730 -66.5 -83.5 7 17.0 -66.7 290 36 486.8 486.8 314.0 486.8 0.01 22 34 22044 -70.3 -87.3 7 17.0 -70.5 275 42 533.5 533.5 317.1 533.6 0.01 23 30 22790 -68.9 -85.9 7 17.0 -69.2 270 44 556.8 556.8 318.5 556.9 0.01 24 25 23881 -68.7 -85.7 7 17.0 -69.1 587.2 587.2 320.0 587.3 0.01 TRP 289 8788 -55.9 -69.9 16 14.0 -56.1 325 23 309.8 309.8 285.2 309.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5062.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 39.97 % Est. max temperature: -5.29 C = 22.47 F Sfc-Lift cond lev (LCL): 977.57 mb = 266.88 m = 875.59 ft T: -19.41 C 700-500 lapse rate: 5.40 C/km ThetaE index: 0.00 C Layer 1007.0--8725724135424.0 mb Conv cond level (CCL): 1000.00 mb = 98.00 m = 321.52 ft Mean mixing ratio: 0.83 g/kg Conv temperature: -18.83 C = -1.89 F Cap Strength: 15.61 C Lifted Index: 23.70 C Risk: None Lifted Index @300 mb: 33.65 C Lifted Index @700 mb: 15.61 C Showalter Index: 16.29 C Risk: None Total Totals Index: 29.80 C Risk: None Vertical Totals Index: 18.40 C Cross Totals Index: 11.40 C K Index: -20.30 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 4.24 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.84 J/kg Max Up Vert Vel: 8.58 m/s Conv Inhibition (B-): 54288.52 J/kg Cap Strength: 23.51 C Lift Cond Lev (LCL): 935.07 mb = 597.94 m = 1961.73 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 19 at 9 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 1007 46 320 1 0.6 -0.8 | 204 9 3.5 7.8 1 1000 98 320 1 0.6 -0.8 | 204 9 3.5 7.8 2 925 679 345 5 1.3 -4.8 | 228 6 4.2 3.7 3 850 1313 355 7 0.6 -7.0 | 245 4 3.5 1.6 4 700 2754 360 13 -0.0 -13.0 | 327 5 2.9 -4.4 5 500 5160 340 17 5.8 -16.0 | 310 11 8.7 -7.4 6 400 6670 340 19 6.5 -17.9 | 315 13 9.4 -9.3 7 300 8550 320 21 13.5 -16.1 | 295 18 16.4 -7.5 8 289 8788 325 23 13.2 -18.8 | 303 19 16.1 -10.3 9 250 9710 305 25 20.5 -14.3 | 284 24 23.3 -5.8 10 200 11140 300 25 21.7 -12.5 | 279 25 24.5 -3.9 11 150 12970 300 29 25.1 -14.5 | 282 29 28.0 -5.9 12 100 15500 290 29 27.3 -9.9 | 273 30 30.1 -1.4 13 70 17690 290 31 29.1 -10.6 | 274 32 32.0 -2.0 14 50 19730 290 36 33.8 -12.3 | 276 37 36.7 -3.8 15 30 22790 270 44 44.0 -0.0 | 260 48 46.9 8.6 Wind Parameters Mean winds (0-6000m): 348.5 at 12.0 knts Storm direction: 18.5 at 9.0 knts Shear (0-3000m) pos: 2.0 neg: 0.2 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 120.7 deg Storm rel helicity (0-3000m) pos: 13.0 neg: -0.3 tot: 12.8 m^2/s^2 ave: 4.3 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 2.3 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.93 Bulk Shear: 12.56 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 ------------------------------------------------------------------------------- 500 335 2 211 7| 3.3 0.0 3.3| 4.8 0.0 4.8 9.5 0.74| 3.3 2.4 1000 344 4 219 6| 2.7 0.0 2.7| 6.8 0.0 6.8 6.8 0.69| 2.8 2.0 1500 349 5 225 5| 2.5 0.0 2.5| 8.4 0.0 8.4 5.6 0.71| 2.6 1.8 2000 352 6 233 5| 2.4 0.0 2.4| 10.3 0.0 10.3 5.1 0.77| 2.5 1.9 2500 354 7 245 4| 2.3 0.0 2.3| 12.2 0.0 12.2 4.9 0.79| 2.4 1.9 3000 356 8 259 4| 2.0 0.2 2.2| 13.0 -0.3 12.8 4.3 0.73| 2.3 1.7 4000 355 9 283 4| 1.5 0.5 2.0| 13.0 -2.0 11.0 2.8 0.55| 2.1 1.1 5000 351 11 296 5| 1.2 0.7 1.8| 13.0 -5.0 8.0 1.6 0.40| 1.9 0.8 6000 349 12 302 6| 1.0 0.7 1.6| 14.7 -5.4 9.3 1.6 0.39| 1.7 0.7 Wrote GIF file: /home/apache/climate/data/raob//U3955/skewt/U3955.skewt.20251110.00.gif