UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120700.upa.cvt Date: 0000Z 7 DEC 25 Searching for U9282... Searching the city database file for: U9282 ... Date:0000Z 7 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 ------------------------------------------------------------------------------- SFC 1012 132 -25.5 -31.5 57 6.0 -26.0 215 3 246.8 246.8 246.4 247.5 0.27 1 1000 219 -25.5 -33.5 47 8.0 -26.1 220 7 247.6 247.7 247.1 248.3 0.23 2 940 667 -27.9 -35.9 46 8.0 -28.4 268 7 249.6 249.7 248.7 250.2 0.19 3 925 783 -24.9 -32.9 47 8.0 -25.6 280 7 253.8 253.9 252.6 254.6 0.26 4 922 807 -24.1 -31.1 52 7.0 -24.7 279 7 254.9 255.0 253.6 255.8 0.31 5 850 1397 -25.1 -32.1 52 7.0 -25.7 265 13 259.9 259.9 257.7 260.7 0.30 6 834 1535 -25.5 -32.5 52 7.0 -26.1 266 15 260.8 260.9 258.5 261.7 0.30 7 802 1819 -24.1 -31.1 52 7.0 -24.8 268 20 265.3 265.3 262.0 266.3 0.36 8 754 2266 -27.7 -33.7 57 6.0 -28.2 271 27 266.1 266.1 262.4 267.0 0.29 9 741 2391 -25.5 -31.5 57 6.0 -26.1 272 29 269.8 269.9 265.3 270.9 0.37 10 700 2802 -27.9 -33.9 56 6.0 -28.5 275 36 271.6 271.6 266.4 272.5 0.31 11 623 3633 -31.7 -37.7 55 6.0 -32.1 278 39 276.4 276.5 269.4 277.2 0.24 12 587 4050 -36.1 -42.1 54 6.0 -36.4 280 40 276.1 276.1 269.0 276.6 0.16 13 576 4182 -35.5 -41.5 54 6.0 -35.8 281 41 278.3 278.3 270.4 278.8 0.17 14 521 4871 -41.7 -48.7 47 7.0 -41.9 284 43 278.9 278.9 270.7 279.2 0.09 15 500 5150 -42.5 -49.5 46 7.0 -42.8 285 44 281.2 281.2 272.0 281.5 0.08 16 474 5507 -43.9 -50.9 46 7.0 -44.1 286 45 283.8 283.8 273.5 284.1 0.08 17 403 6572 -51.3 -58.3 43 7.0 -51.4 290 48 287.7 287.7 275.5 287.8 0.04 18 400 6620 -51.3 -58.3 43 7.0 -51.4 290 48 288.3 288.3 275.9 288.4 0.04 19 327 7914 -56.7 -63.7 41 7.0 -56.8 285 48 298.0 298.0 280.5 298.1 0.02 20 315 8151 -57.1 -64.1 41 7.0 -57.2 287 49 300.6 300.6 281.6 300.7 0.02 21 300 8460 -56.9 -63.9 41 7.0 -57.0 290 50 305.1 305.1 283.5 305.2 0.02 22 250 9620 -55.1 -63.1 36 8.0 -55.2 295 46 324.1 324.2 290.0 324.3 0.03 23 210 10737 -53.7 -61.7 37 8.0 -53.9 295 44 342.9 342.9 295.1 343.1 0.05 24 200 11050 -54.5 -63.5 32 9.0 -54.7 295 44 346.5 346.5 295.9 346.6 0.04 25 150 12890 -56.1 -65.1 31 9.0 -56.3 290 42 373.4 373.4 301.2 373.6 0.04 26 100 15460 -56.7 -66.7 27 10.0 -57.1 290 42 418.2 418.2 307.5 418.4 0.05 27 90 16122 -60.7 -70.7 26 10.0 -60.9 287 44 423.0 423.0 308.1 423.2 0.03 28 70 17670 -64.9 -74.9 24 10.0 -65.1 280 50 445.5 445.5 310.4 445.7 0.02 29 62 18411 -64.3 -74.3 24 10.0 -64.5 462.6 462.6 312.0 462.8 0.03 30 56 19030 -67.3 -78.3 20 11.0 -67.5 469.4 469.4 312.6 469.5 0.02 TRP 327 7914 -56.7 -63.7 41 7.0 -56.8 285 48 298.0 298.0 280.5 298.1 0.02 WND Sounding variables and indices 1000-500 mb thick: 4931.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 52.54 % Est. max temperature: -13.27 C = 8.11 F Sfc-Lift cond lev (LCL): 915.05 mb = 861.52 m = 2826.46 ft T: -24.19 C 700-500 lapse rate: 6.22 C/km Conv cond level (CCL): 539.48 mb = 4631.98 m = 15196.61 ft Mean mixing ratio: 0.23 g/kg Conv temperature: 6.50 C = 43.70 F Cap Strength: 23.78 C Lifted Index: 25.27 C Risk: None Lifted Index @300 mb: 38.76 C Lifted Index @700 mb: 19.31 C Showalter Index: 16.89 C Risk: None Total Totals Index: 27.80 C Risk: None Vertical Totals Index: 17.40 C Cross Totals Index: 10.40 C K Index: -20.70 Risk: None Sweat Index: 70.00 Risk: None Energy Index: 4.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.00 J/kg Max Up Vert Vel: 7.75 m/s Conv Inhibition (B-): 37962.55 J/kg Cap Strength: 24.87 C Lift Cond Lev (LCL): 844.61 mb = 1443.14 m = 4734.65 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 310 at 23 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 1012 132 215 3 1.7 2.5 | 137 24 -16.1 17.2 1 1000 219 220 7 4.5 5.4 | 146 24 -13.3 20.1 2 925 783 280 7 6.9 -1.2 | 141 17 -10.9 13.5 3 850 1397 265 13 13.0 1.1 | 163 17 -4.9 15.9 4 700 2802 275 36 35.9 -3.1 | 237 21 18.0 11.6 5 500 5150 285 44 42.5 -11.4 | 262 25 24.7 3.4 6 400 6620 290 48 45.1 -16.4 | 274 27 27.3 -1.7 7 327 7914 285 48 46.4 -12.4 | 265 29 28.5 2.3 8 300 8460 290 50 47.0 -17.1 | 275 29 29.2 -2.4 9 250 9620 295 46 41.7 -19.4 | 281 24 23.9 -4.7 10 200 11050 295 44 39.9 -18.6 | 280 22 22.1 -3.9 11 150 12890 290 42 39.5 -14.4 | 269 22 21.6 0.4 12 100 15460 290 42 39.5 -14.4 | 269 22 21.6 0.4 13 70 17670 280 50 49.2 -8.7 | 259 32 31.4 6.1 Wind Parameters Mean winds (0-6000m): 279.6 at 30.8 knts Storm direction: 309.6 at 23.1 knts Shear (0-3000m) pos: 5.1 neg: 1.1 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 104.0 deg Storm rel helicity (0-3000m) pos: 159.0 neg: -7.8 tot: 151.2 m^2/s^2 ave: 50.4 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 5.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.33 Bulk Shear: 90.63 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 ------------------------------------------------------------------------------- 500 239 7 146 22| 5.7 0.0 5.7| 26.5 -4.0 22.5 45.0 0.38| 9.5 3.6 1000 259 7 147 19| 4.7 0.0 4.7| 39.7 -7.8 31.9 31.9 0.40| 7.4 2.9 1500 262 9 152 18| 3.1 2.2 5.4| 68.2 -7.8 60.4 40.3 0.58| 7.2 4.2 2000 265 12 160 17| 4.5 1.7 6.1|102.4 -7.8 94.6 47.3 0.70| 7.6 5.3 2500 269 16 172 15| 5.3 1.3 6.6|138.2 -7.8 130.4 52.2 0.75| 7.8 5.8 3000 271 19 184 14| 5.1 1.1 6.2|159.0 -7.8 151.2 50.4 0.76| 7.2 5.5 4000 274 24 204 14| 4.3 0.8 5.2|184.3 -7.8 176.5 44.1 0.78| 6.0 4.7 5000 277 28 221 15| 3.9 0.7 4.5|211.6 -7.8 203.8 40.8 0.79| 5.3 4.2 6000 280 31 233 16| 3.5 0.6 4.0|235.3 -7.8 227.5 37.9 0.80| 4.7 3.8 Wrote GIF file: /home/apache/climate/data/raob//U9282/skewt/U9282.skewt.20251207.00.gif