UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120300.upa.cvt Date: 0000Z 3 DEC 25 Searching for U8951... Searching the city database file for: U8951 ... Date:0000Z 3 DEC 25 Station: U8951 WMO ident: 28951 Latitude: 53.23 Longitude: 63.62 ------------------------------------------------------------------------------- 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 1004 170 -1.1 -1.8 95 0.7 -1.4 200 1 271.7 272.3 271.6 280.7 3.33 1 1000 202 -1.7 185 3 271.5 2 954 576 -3.3 285 7 273.5 3 925 820 -2.7 350 9 276.5 4 920 863 -2.7 349 9 277.0 5 856 1431 -7.3 -7.3 100 0.0 -7.3 332 3 277.9 278.4 274.1 285.2 2.58 6 850 1486 -6.1 -6.1 100 0.0 -6.1 330 3 279.8 280.2 275.5 287.8 2.85 7 820 1768 -4.9 334 4 283.9 8 735 2627 -6.3 -10.3 73 4.0 -7.7 345 6 291.4 291.8 280.7 298.5 2.37 9 700 3007 -8.7 -14.7 62 6.0 -10.5 350 7 292.9 293.2 280.5 298.2 1.74 10 606 4106 -16.3 -24.3 50 8.0 -18.0 356 13 296.4 296.6 281.0 299.2 0.88 11 500 5520 -27.1 -35.1 47 8.0 -28.0 5 21 300.0 300.1 281.9 301.3 0.39 12 400 7090 -39.5 -47.5 42 8.0 -39.9 10 31 303.7 303.7 283.0 304.1 0.13 13 336 8262 -48.7 -57.7 34 9.0 -48.9 10 33 306.6 306.6 284.1 306.8 0.05 14 300 9000 -53.7 -62.7 32 9.0 -53.8 10 35 309.7 309.7 285.2 309.8 0.03 15 289 9238 -55.7 -64.7 32 9.0 -55.8 10 34 310.1 310.1 285.4 310.2 0.02 16 250 10150 -60.3 -70.3 26 10.0 -60.4 10 31 316.4 316.4 287.6 316.5 0.01 17 246 10250 -60.9 -70.9 26 10.0 -61.0 360 29 317.0 317.0 287.8 317.0 0.01 18 200 11540 -59.1 -69.1 26 10.0 -59.2 330 21 339.2 339.2 294.1 339.2 0.02 19 163 12827 -56.9 -66.9 27 10.0 -57.1 305 21 363.3 363.3 299.4 363.4 0.03 20 150 13350 -58.7 -68.7 26 10.0 -58.9 295 21 368.9 369.0 300.4 369.1 0.02 21 100 15870 -62.9 -77.9 12 15.0 -63.1 290 29 406.2 406.2 306.0 406.2 0.01 22 70 18050 -66.1 -94.1 1 28.0 -66.3 290 21 443.0 443.0 310.2 443.0 0.00 23 50 20080 -68.5 -95.5 1 27.0 -68.7 305 36 482.1 482.1 313.6 482.1 0.00 24 47 20449 -69.9 -96.9 1 27.0 -70.1 304 37 487.3 487.3 314.0 487.3 0.00 25 38 21718 -68.1 -95.1 1 27.0 -68.4 300 39 522.4 522.4 316.5 522.5 0.00 26 30 23120 -72.9 -98.9 1 26.0 -73.0 295 42 545.9 545.9 317.9 545.9 0.00 27 20 25410 -76.5 -101.5 1 25.0 -76.7 295 46 602.0 602.0 320.7 602.0 0.00 TRP 246 10250 -60.9 -70.9 26 10.0 -61.0 360 29 317.0 317.0 287.8 317.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5318.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.42 inches Sfc-500 mean rel hum: 54.45 % Est. max temperature: 5.71 C = 42.28 F Sfc-Lift cond lev (LCL): 993.01 mb = 257.68 m = 845.39 ft T: -1.94 C 700-500 lapse rate: 7.32 C/km ThetaE index: 0.33 C Layer 700.0- 606.0 mb Conv cond level (CCL): 1000.00 mb = 202.00 m = 662.72 ft Mean mixing ratio: 7.09 g/kg Conv temperature: 9.06 C = 48.31 F Cap Strength: 5.83 C Lifted Index: 6.92 C Risk: None Lifted Index @300 mb: 11.88 C Lifted Index @700 mb: 4.99 C Showalter Index: 10.79 C Risk: None Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 21.00 C Cross Totals Index: 21.00 C K Index: 8.90 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 2.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 105871.32 J/kg Max Up Vert Vel: 460.16 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 0.00 C Lift Cond Lev (LCL): 1125.94 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 29 at 8 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 1004 170 200 1 0.3 0.9 | 208 9 4.4 8.2 1 1000 202 185 3 0.3 3.0 | 203 11 4.3 10.2 2 925 820 350 9 1.6 -8.9 | 286 6 5.6 -1.6 3 850 1486 330 3 1.5 -2.6 | 230 7 5.5 4.7 4 700 3007 350 7 1.2 -6.9 | 266 5 5.2 0.4 5 500 5520 5 21 -1.8 -20.9 | 351 14 2.2 -13.7 6 400 7090 10 31 -5.4 -30.5 | 3 23 -1.4 -23.3 7 300 9000 10 35 -6.1 -34.5 | 4 27 -2.1 -27.2 8 250 10150 10 31 -5.4 -30.5 | 3 23 -1.4 -23.3 9 246 10250 360 29 -0.0 -29.0 | 350 22 4.0 -21.7 10 200 11540 330 21 10.5 -18.2 | 307 18 14.5 -10.9 11 150 13350 295 21 19.0 -8.9 | 274 23 23.0 -1.6 12 100 15870 290 29 27.3 -9.9 | 275 31 31.3 -2.7 13 70 18050 290 21 19.7 -7.2 | 270 24 23.7 0.1 14 50 20080 305 36 29.5 -20.6 | 292 36 33.5 -13.4 15 30 23120 295 42 38.1 -17.7 | 284 43 42.1 -10.5 16 20 25410 295 46 41.7 -19.4 | 285 47 45.7 -12.2 Wind Parameters Mean winds (0-6000m): 359.0 at 11.1 knts Storm direction: 29.0 at 8.3 knts Shear (0-3000m) pos: 1.9 neg: 0.4 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 68.1 deg Storm rel helicity (0-3000m) pos: 47.4 neg: -9.7 tot: 37.7 m^2/s^2 ave: 12.6 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 2.2 10^-3/s Energy-Hel index: 28.28 Bulk Rich Number: 6814.51 Bulk Shear: 15.54 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 ------------------------------------------------------------------------------- 500 285 5 236 11| 8.2 0.0 8.2| 32.4 -0.4 32.0 64.0 0.74| 14.1 10.4 1000 344 6 259 6| 3.4 0.0 3.4| 39.9 -5.0 34.9 34.9 0.48| 11.5 5.5 1500 343 6 251 6| 2.3 0.8 3.1| 40.5 -9.7 30.8 20.5 0.33| 8.7 2.9 2000 341 5 248 6| 2.1 0.6 2.7| 42.7 -9.7 33.0 16.5 0.36| 6.9 2.5 2500 342 5 248 6| 1.9 0.5 2.4| 44.8 -9.7 35.1 14.0 0.39| 5.8 2.3 3000 345 6 251 6| 1.9 0.4 2.3| 47.4 -9.7 37.7 12.6 0.42| 5.2 2.2 4000 349 7 264 5| 2.2 0.3 2.5| 55.6 -9.7 45.9 11.5 0.50| 4.6 2.3 5000 355 9 287 5| 2.3 0.2 2.6| 65.7 -9.7 55.9 11.2 0.52| 4.3 2.2 6000 359 11 312 6| 2.4 0.2 2.6| 76.8 -9.7 67.1 11.2 0.51| 4.1 2.1 Wrote GIF file: /home/apache/climate/data/raob//U8951/skewt/U8951.skewt.20251203.00.gif