UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for U9282... Searching the city database file for: U9282 ... Date:0000Z 6 DEC 25 Station: U9282 WMO ident: 29282 Latitude: 58.42 Longitude: 97.40 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 16 SFC 985 134 -5.9 -8.5 82 2.6 -6.7 240 5 268.4 268.7 267.3 274.0 2.04 2 976 207 -4.9 -8.9 73 4.0 -6.1 245 9 270.1 270.4 268.4 275.6 1.99 3 925 626 -8.3 -11.9 75 3.6 -9.3 275 29 270.8 271.1 268.3 275.4 1.66 4 868 1115 -12.7 -15.8 78 3.1 -13.4 283 27 271.2 271.4 267.9 274.8 1.28 5 850 1275 -13.1 -16.3 77 3.2 -13.8 285 27 272.4 272.6 268.7 276.0 1.26 6 720 2524 -19.7 -23.4 72 3.7 -20.3 247 17 278.4 278.6 271.6 280.8 0.80 7 700 2733 -21.3 -25.0 72 3.7 -21.9 240 15 278.9 279.0 271.8 281.0 0.72 8 508 5012 -40.3 -46.3 53 6.0 -40.6 192 7 282.6 282.6 272.9 283.0 0.12 9 500 5120 -39.9 -45.9 53 6.0 -40.2 190 7 284.4 284.4 273.9 284.8 0.13 10 498 5147 -39.9 -45.9 53 6.0 -40.2 191 7 284.7 284.7 274.1 285.1 0.13 11 489 5270 -42.3 -48.3 52 6.0 -42.5 195 7 283.3 283.3 273.2 283.6 0.10 12 400 6590 -51.5 -58.5 43 7.0 -51.6 245 9 288.1 288.1 275.7 288.2 0.04 13 382 6889 -53.9 -60.9 42 7.0 -54.0 251 13 288.7 288.7 276.0 288.8 0.03 14 300 8440 -56.7 -63.7 41 7.0 -56.8 285 31 305.4 305.4 283.6 305.5 0.02 15 296 8525 -57.1 -64.1 41 7.0 -57.2 280 31 306.0 306.0 283.8 306.1 0.02 16 287 8721 -57.1 -64.1 41 7.0 -57.2 282 31 308.7 308.7 284.9 308.8 0.02 17 250 9600 -54.9 -62.9 36 8.0 -55.1 290 31 324.4 324.5 290.2 324.6 0.03 18 200 11020 -54.1 -62.1 37 8.0 -54.3 290 35 347.1 347.1 296.0 347.3 0.04 19 175 11880 -53.7 -61.7 37 8.0 -53.9 292 32 361.3 361.3 299.0 361.5 0.05 20 150 12870 -55.3 -64.3 32 9.0 -55.5 295 29 374.8 374.8 301.4 375.0 0.04 21 100 15430 -59.1 -69.1 26 10.0 -59.3 280 36 413.5 413.5 307.0 413.7 0.03 22 87 16296 -60.3 -70.3 26 10.0 -60.6 280 36 427.9 427.9 308.6 428.1 0.03 23 77 17053 -60.5 -70.5 26 10.0 -60.8 280 35 442.7 442.7 310.1 442.9 0.04 24 70 17640 -63.3 -73.3 25 10.0 -63.5 280 35 449.0 449.0 310.8 449.1 0.03 25 61 18481 -66.3 -76.3 23 10.0 -66.5 276 39 460.3 460.3 311.8 460.4 0.02 26 50 19690 -65.3 -75.3 24 10.0 -65.5 270 44 489.6 489.6 314.2 489.8 0.03 27 42 20748 -66.7 -77.7 20 11.0 -67.0 511.2 511.2 315.7 511.3 0.02 28 33 22191 -70.9 -80.9 21 10.0 -71.1 536.5 536.5 317.3 536.6 0.02 TRP 296 8525 -57.1 -64.1 41 7.0 -57.2 280 31 306.0 306.0 283.8 306.1 0.02 WND Sounding variables and indices 1000-500 mb thick: 5104.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 68.44 % Est. max temperature: -1.26 C = 29.73 F Sfc-Lift cond lev (LCL): 945.12 mb = 457.80 m = 1501.94 ft T: -6.94 C 700-500 lapse rate: 7.79 C/km ThetaE index: 0.76 C Layer 925.0- 850.0 mb Conv cond level (CCL): 874.68 mb = 1056.30 m = 3465.50 ft Mean mixing ratio: 1.72 g/kg Conv temperature: -3.15 C = 26.32 F Cap Strength: 6.32 C Lifted Index: 7.72 C Risk: None Lifted Index @300 mb: 21.33 C Lifted Index @700 mb: 4.93 C Showalter Index: 7.19 C Risk: None Total Totals Index: 50.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.80 C Cross Totals Index: 23.60 C K Index: 6.80 Risk: None Sweat Index: 89.00 Risk: None Energy Index: 1.86 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.97 J/kg Max Up Vert Vel: 3.15 m/s Conv Inhibition (B-): 36641.55 J/kg Cap Strength: 7.27 C Lift Cond Lev (LCL): 882.57 mb = 987.19 m = 3238.77 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 283 at 11 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 ---------------------------------------------------------- 0 985 134 240 5 4.3 2.5 | 128 8 -6.6 5.1 1 925 626 275 29 28.9 -2.5 | 270 18 18.0 0.1 2 850 1275 285 27 26.1 -7.0 | 286 16 15.2 -4.4 3 700 2733 240 15 13.0 7.5 | 192 10 2.1 10.1 4 500 5120 190 7 1.2 6.9 | 134 14 -9.7 9.5 5 400 6590 245 9 8.2 3.8 | 157 7 -2.7 6.4 6 300 8440 285 31 29.9 -8.0 | 286 20 19.0 -5.4 7 296 8525 280 31 30.5 -5.4 | 278 20 19.6 -2.8 8 250 9600 290 31 29.1 -10.6 | 294 20 18.2 -8.0 9 200 11020 290 35 32.9 -12.0 | 293 24 22.0 -9.4 10 150 12870 295 29 26.3 -12.3 | 302 18 15.4 -9.6 11 100 15430 280 36 35.5 -6.3 | 278 25 24.5 -3.6 12 70 17640 280 35 34.5 -6.1 | 278 24 23.6 -3.5 13 50 19690 270 44 44.0 -0.0 | 265 33 33.1 2.6 Wind Parameters Mean winds (0-6000m): 253.5 at 14.9 knts Storm direction: 283.5 at 11.2 knts Shear (0-3000m) pos: 4.1 neg: 3.7 tot: 7.8 10-3/s Storm rel Dir Shear (0-3000m): 51.1 deg Storm rel helicity (0-3000m) pos: 75.6 neg: -66.9 tot: 8.8 m^2/s^2 ave: 2.9 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.40 Bulk Shear: 3.54 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 ------------------------------------------------------------------------------- 500 270 17 248 7| 25.8 0.0 25.8| 55.8 0.0 55.8 111.6 0.84| 27.6 23.2 1000 276 23 268 12| 12.3 0.0 12.3| 72.5 0.0 72.5 72.5 0.85| 15.9 13.5 1500 278 24 272 13| 8.2 1.8 10.0| 75.6 -18.2 57.4 38.3 0.59| 12.8 7.6 2000 276 23 268 12| 6.2 3.2 9.4| 75.6 -39.6 36.0 18.0 0.34| 11.4 3.9 2500 273 22 263 11| 4.9 3.8 8.7| 75.6 -57.0 18.6 7.5 0.18| 10.5 1.9 3000 270 21 255 10| 4.1 3.7 7.8| 75.6 -66.9 8.8 2.9 0.10| 9.3 0.9 4000 263 19 237 9| 3.1 3.4 6.5| 75.6 -83.5 -7.8 -2.0 0.00| 7.7 0.0 5000 258 17 220 8| 2.5 2.9 5.4| 75.6 -99.0 -23.3 -4.7 -0.06| 6.6 -0.4 6000 253 15 207 8| 2.5 2.5 4.9| 85.6 -99.0 -13.4 -2.2 -0.01| 6.0 -0.1 Wrote GIF file: /home/apache/climate/data/raob//U9282/skewt/U9282.skewt.20251206.00.gif