UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110112.upa.cvt Date: 1200Z 1 NOV 25 Searching for U7995... Searching the city database file for: U7995 ... Date:1200Z 1 NOV 25 Station: U7995 WMO ident: 27995 Latitude: 52.98 Longitude: 49.43 ------------------------------------------------------------------------------- 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 1005 44 7.0 6.5 97 0.5 6.8 115 1 279.8 280.8 279.7 296.3 6.04 1 1000 85 6.8 5.7 93 1.1 6.2 115 1 280.0 280.9 279.4 295.7 5.74 2 925 720 2.6 1.1 90 1.5 1.9 90 3 282.0 282.7 278.8 294.4 4.48 3 850 1400 -1.5 -3.3 88 1.8 -2.2 15 3 284.6 285.2 278.9 294.6 3.52 4 744 2453 -7.9 -9.7 87 1.8 -8.5 334 4 288.7 289.1 279.5 295.9 2.46 5 700 2926 -10.7 -14.4 74 3.7 -11.8 315 5 290.6 291.0 279.6 296.0 1.79 6 572 4458 -17.3 -23.3 60 6.0 -18.6 51 7 300.2 300.4 282.8 303.5 1.02 7 500 5450 -24.9 -31.9 52 7.0 -25.9 115 9 302.7 302.8 283.2 304.5 0.53 8 432 6495 -33.1 -42.1 40 9.0 -33.8 102 9 305.2 305.2 283.8 305.9 0.22 9 404 6961 -37.3 -47.3 35 10.0 -37.9 96 9 305.6 305.7 283.8 306.1 0.13 10 400 7030 -37.9 -47.9 34 10.0 -38.5 95 9 305.7 305.8 283.9 306.2 0.13 11 353 7878 -45.5 -55.5 32 10.0 -45.8 80 20 306.6 306.6 284.1 306.8 0.06 12 336 8206 -46.3 -56.3 31 10.0 -46.6 74 25 309.9 309.9 285.4 310.1 0.06 13 300 8950 -52.1 -61.1 33 9.0 -52.3 60 35 311.9 311.9 286.1 312.0 0.03 14 288 9214 -54.3 -63.3 32 9.0 -54.4 53 32 312.4 312.4 286.2 312.5 0.03 15 274 9533 -55.1 -64.1 32 9.0 -55.2 45 29 315.8 315.8 287.3 315.9 0.03 16 250 10120 -54.9 -63.9 32 9.0 -55.1 5 13 324.4 324.5 290.2 324.6 0.03 17 200 11560 -52.5 -63.5 25 11.0 -52.8 310 23 349.6 349.6 296.6 349.8 0.04 18 167 12715 -52.3 -65.3 19 13.0 -52.7 297 28 368.5 368.5 300.3 368.6 0.04 19 150 13400 -55.1 -69.1 16 14.0 -55.4 290 31 375.1 375.1 301.5 375.2 0.02 20 100 15980 -59.1 -75.1 11 16.0 -59.4 280 31 413.5 413.5 307.0 413.6 0.01 21 70 18210 -61.5 -78.5 9 17.0 -61.8 270 29 452.8 452.8 311.1 452.9 0.01 22 60 19166 -60.9 -77.9 9 17.0 -61.3 270 28 474.6 474.6 313.0 474.7 0.02 23 50 20290 -64.3 -81.3 8 17.0 -64.6 270 27 492.0 492.0 314.4 492.0 0.01 24 40 21649 -67.9 -83.9 8 16.0 -68.1 268 34 515.3 515.3 316.0 515.4 0.01 25 30 23390 -66.3 -83.3 7 17.0 -66.7 265 44 563.9 563.9 318.9 564.0 0.01 26 27 24031 -63.9 -80.9 8 17.0 -64.5 268 44 587.9 587.9 320.0 588.0 0.02 27 22 25274 -67.5 -83.5 9 16.0 -67.9 273 44 612.6 612.6 321.2 612.7 0.02 28 20 25850 -65.7 -82.7 8 17.0 -66.3 275 44 635.1 635.1 322.1 635.2 0.02 29 15 27593 -66.9 -83.9 7 17.0 -67.6 685.5 685.5 324.0 685.7 0.02 TRP 274 9533 -55.1 -64.1 32 9.0 -55.2 45 29 315.8 315.8 287.3 315.9 0.03 WND Sounding variables and indices 1000-500 mb thick: 5365.00 m Freezing level: 877.44 mb = 1151.22 m = 3776.92 ft Wetbulb zero: 890.60 mb = 1024.79 m = 3362.12 ft Precipitable water: 0.56 inches Sfc-500 mean rel hum: 75.36 % Est. max temperature: 11.65 C = 52.97 F Sfc-Lift cond lev (LCL): 997.35 mb = 106.61 m = 349.75 ft T: 6.66 C 700-500 lapse rate: 5.63 C/km ThetaE index: 1.81 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 924.71 mb = 722.55 m = 2370.54 ft Mean mixing ratio: 4.99 g/kg Conv temperature: 9.23 C = 48.61 F Cap Strength: 6.94 C Lifted Index: 7.66 C Risk: None Lifted Index @300 mb: 12.04 C Lifted Index @700 mb: 1.70 C Showalter Index: 7.89 C Risk: None Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.40 C Cross Totals Index: 21.60 C K Index: 16.40 Risk: < 20 % chance of thunderstorms Sweat Index: 15.00 Risk: None Energy Index: 2.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.17 J/kg Max Up Vert Vel: 4.28 m/s Conv Inhibition (B-): 53144.07 J/kg Cap Strength: 7.57 C Lift Cond Lev (LCL): 935.74 mb = 625.97 m = 2053.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 104 at 4 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 1005 44 115 1 -0.9 0.4 | 280 3 3.1 -0.6 1 1000 85 115 1 -0.9 0.4 | 280 3 3.1 -0.6 2 925 720 90 3 -3.0 0.0 | 315 1 1.0 -1.0 3 850 1400 15 3 -0.8 -2.9 | 320 5 3.2 -3.9 4 700 2926 315 5 3.5 -3.5 | 301 9 7.5 -4.5 5 500 5450 115 9 -8.2 3.8 | 124 5 -4.2 2.8 6 400 7030 95 9 -9.0 0.8 | 88 5 -5.0 -0.2 7 300 8950 60 35 -30.3 -17.5 | 55 32 -26.3 -18.5 8 274 9533 45 29 -20.5 -20.5 | 38 27 -16.5 -21.5 9 250 10120 5 13 -1.1 -13.0 | 348 14 2.9 -13.9 10 200 11560 310 23 17.6 -14.8 | 306 27 21.6 -15.8 11 150 13400 290 31 29.1 -10.6 | 289 35 33.1 -11.6 12 100 15980 280 31 30.5 -5.4 | 280 35 34.5 -6.4 13 70 18210 270 29 29.0 -0.0 | 272 33 33.0 -1.0 14 50 20290 270 27 27.0 -0.0 | 272 31 31.0 -1.0 15 30 23390 265 44 43.8 3.8 | 267 48 47.8 2.9 16 20 25850 275 44 43.8 -3.8 | 276 48 47.8 -4.8 Wind Parameters Mean winds (0-6000m): 73.8 at 5.5 knts Storm direction: 103.8 at 4.1 knts Shear (0-3000m) pos: 0.0 neg: 1.0 tot: 1.0 10-3/s Storm rel Dir Shear (0-3000m): 25.2 deg Storm rel helicity (0-3000m) pos: 2.1 neg: -5.6 tot: -3.5 m^2/s^2 ave: -1.2 10^-3 m/s^2 rel: -0.09 Storm rel vorticity (0-3000m) horiz: 1.9 stream: -0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.13 Bulk Shear: 2.22 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 ------------------------------------------------------------------------------- 500 103 2 285 2| 0.0 1.6 1.6| 0.3 -0.0 0.3 0.5 0.31| 1.6 0.5 1000 87 2 303 2| 0.0 1.4 1.4| 0.7 -0.0 0.7 0.7 0.38| 2.1 0.8 1500 65 3 321 3| 0.0 1.2 1.2| 0.7 -0.9 -0.2 -0.1 0.12| 2.2 0.3 2000 41 3 325 4| 0.0 1.2 1.2| 0.7 -1.7 -0.9 -0.5 0.04| 2.0 0.1 2500 20 3 323 5| 0.0 1.1 1.1| 0.7 -3.5 -2.8 -1.1 -0.07| 1.9 -0.1 3000 0 3 318 6| 0.0 1.0 1.0| 2.1 -5.6 -3.5 -1.2 -0.09| 1.9 -0.2 4000 0 4 322 6| 0.8 0.8 1.6| 16.3 -5.6 10.7 2.7 0.31| 2.3 0.7 5000 30 5 342 5| 1.3 0.6 1.9| 28.1 -5.6 22.6 4.5 0.51| 2.7 1.4 6000 74 5 27 3| 1.2 0.6 1.7| 32.8 -7.1 25.8 4.3 0.52| 2.7 1.4 Wrote GIF file: /home/apache/climate/data/raob//U7995/skewt/U7995.skewt.20251101.12.gif