UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100900.upa.cvt Date: 0000Z 9 OCT 25 Searching for U6298... Searching the city database file for: U6298 ... Date:0000Z 9 OCT 25 Station: U6298 WMO ident: 26298 Latitude: 57.90 Longitude: 34.05 ------------------------------------------------------------------------------- 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 169 170 1 SFC 998 186 9.6 8.2 91 1.4 8.9 170 1 282.9 284.1 282.1 301.8 6.84 2 936 716 7.4 4.6 82 2.8 6.0 204 8 285.9 286.9 282.1 301.9 5.68 3 925 813 6.6 3.4 80 3.2 5.0 210 9 286.1 287.0 281.7 300.9 5.28 4 878 1237 3.0 1.0 87 2.0 2.1 188 10 286.6 287.4 281.3 299.9 4.68 5 861 1396 5.0 1.3 77 3.7 3.2 180 11 290.3 291.2 283.1 304.4 4.88 6 850 1500 4.2 -0.7 70 4.9 2.0 175 11 290.5 291.3 282.5 302.9 4.27 7 840 1596 3.2 -1.8 70 5.0 1.0 177 11 290.5 291.2 282.2 302.1 3.99 8 764 2355 -3.9 -5.9 86 2.0 -4.7 191 8 290.8 291.4 281.4 300.2 3.22 9 760 2397 -3.1 -5.0 87 1.9 -3.9 192 8 292.1 292.7 282.3 302.3 3.47 10 729 2727 -3.7 -6.6 80 2.9 -4.8 199 6 294.9 295.5 283.2 304.5 3.20 11 715 2880 -1.9 -7.9 63 6.0 -4.3 202 6 298.6 299.1 284.4 307.5 2.95 12 700 3049 -2.7 -11.7 50 9.0 -6.0 205 5 299.5 299.9 284.0 306.4 2.23 13 616 4049 -8.7 -26.7 22 18.0 -12.9 237 7 303.8 303.9 283.8 306.1 0.70 14 548 4944 -14.3 -28.3 29 14.0 -17.2 267 9 307.4 307.6 285.2 309.7 0.68 15 500 5630 -20.5 -32.5 33 12.0 -22.5 290 11 308.0 308.1 285.2 309.8 0.50 16 489 5795 -21.7 -32.7 36 11.0 -23.4 289 11 308.5 308.6 285.4 310.3 0.50 17 488 5810 -21.9 -32.9 36 11.0 -23.7 288 11 308.5 308.6 285.4 310.2 0.49 18 464 6182 -22.7 -38.7 22 16.0 -24.8 285 12 312.0 312.0 286.4 313.0 0.29 19 405 7171 -28.9 -51.9 9 23.0 -30.6 276 15 316.3 316.3 287.6 316.6 0.08 20 400 7260 -29.7 -52.7 9 23.0 -31.3 275 15 316.4 316.4 287.6 316.7 0.07 21 367 7868 -33.5 -55.5 9 22.0 -34.8 268 14 319.2 319.2 288.6 319.4 0.06 22 300 9250 -44.3 -62.3 12 18.0 -44.9 250 13 322.9 322.9 289.7 323.0 0.03 23 250 10440 -53.3 -69.3 13 16.0 -53.5 310 11 326.8 326.8 290.8 326.9 0.01 24 233 10893 -56.1 -71.1 14 15.0 -56.3 265 9 329.2 329.2 291.5 329.3 0.01 25 200 11870 -55.5 -69.5 16 14.0 -55.7 255 11 344.9 344.9 295.5 344.9 0.02 26 176 12688 -53.9 -66.9 19 13.0 -54.2 271 9 360.3 360.4 298.8 360.5 0.03 27 150 13710 -55.5 -69.5 16 14.0 -55.8 290 7 374.5 374.5 301.4 374.6 0.02 28 101 16198 -59.1 -75.1 11 16.0 -59.4 275 13 412.4 412.4 306.8 412.4 0.01 29 100 16260 -58.9 -74.9 11 16.0 -59.2 275 13 413.9 413.9 307.0 414.0 0.01 30 70 18500 -61.1 -79.1 8 18.0 -61.4 280 15 453.7 453.7 311.2 453.7 0.01 31 50 20580 -62.1 -80.1 7 18.0 -62.5 285 13 497.1 497.1 314.8 497.2 0.01 32 45 21232 -61.1 -80.1 6 19.0 -61.6 291 13 514.8 514.8 315.9 514.9 0.01 33 34 22955 -64.7 -83.7 6 19.0 -65.1 308 15 548.3 548.3 318.0 548.3 0.01 34 30 23720 -63.9 -83.9 5 20.0 -64.4 315 15 570.4 570.4 319.2 570.5 0.01 35 28 24145 -62.1 -82.1 5 20.0 -62.9 312 15 586.8 586.8 320.0 586.9 0.02 36 20 26220 -63.3 -83.3 5 20.0 -64.1 295 17 642.4 642.4 322.4 642.6 0.02 37 17 27217 -63.7 -83.7 5 20.0 -64.7 294 20 671.7 671.7 323.5 671.9 0.02 38 10 30530 -56.1 -78.1 5 22.0 -59.3 290 31 810.1 810.2 327.5 811.0 0.09 39 7.4 32455 -53.7 -76.7 4 23.0 -58.5 892.8 892.8 329.3 894.4 0.15 TRP 233 10893 -56.1 -71.1 14 15.0 -56.3 265 9 329.2 329.2 291.5 329.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5461.00 m Freezing level: 805.75 mb = 1938.38 m = 6359.45 ft Wetbulb zero: 827.07 mb = 1720.41 m = 5644.31 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 55.86 % Est. max temperature: 17.22 C = 62.99 F Sfc-Lift cond lev (LCL): 977.01 mb = 361.33 m = 1185.44 ft T: 8.87 C 700-500 lapse rate: 6.90 C/km ThetaE index: 4.13 C Layer 850.0- 760.0 mb Conv cond level (CCL): 895.72 mb = 1074.57 m = 3525.43 ft Mean mixing ratio: 5.85 g/kg Conv temperature: 13.10 C = 55.57 F Cap Strength: 8.12 C Lifted Index: 7.43 C Risk: None Lifted Index @300 mb: 15.33 C Lifted Index @700 mb: 5.89 C Showalter Index: 6.43 C Risk: None Total Totals Index: 44.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 19.80 C K Index: 15.00 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 1.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.75 J/kg Max Up Vert Vel: 5.05 m/s Conv Inhibition (B-): 56821.91 J/kg Cap Strength: 8.03 C Lift Cond Lev (LCL): 913.46 mb = 915.04 m = 3002.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 263 at 6 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 ---------------------------------------------------------- 0 998 186 170 1 -0.2 1.0 | 92 6 -6.3 0.2 1 925 813 210 9 4.5 7.8 | 167 7 -1.6 7.0 2 850 1500 175 11 -1.0 11.0 | 145 12 -7.1 10.2 3 700 3049 205 5 2.1 4.5 | 133 6 -4.0 3.7 4 500 5630 290 11 10.3 -3.8 | 317 6 4.2 -4.5 5 400 7260 275 15 14.9 -1.3 | 283 9 8.8 -2.1 6 300 9250 250 13 12.2 4.4 | 239 7 6.1 3.7 7 250 10440 310 11 8.4 -7.1 | 344 8 2.3 -7.9 8 233 10893 265 9 9.0 0.8 | 270 3 2.8 0.0 9 200 11870 255 11 10.6 2.8 | 245 5 4.5 2.1 10 150 13710 290 7 6.6 -2.4 | 352 3 0.4 -3.2 11 100 16260 275 13 13.0 -1.1 | 286 7 6.8 -1.9 12 70 18500 280 15 14.8 -2.6 | 291 9 8.6 -3.4 13 50 20580 285 13 12.6 -3.4 | 303 8 6.4 -4.1 14 30 23720 315 15 10.6 -10.6 | 339 12 4.5 -11.4 15 20 26220 295 17 15.4 -7.2 | 311 12 9.3 -8.0 16 10 30530 290 31 29.1 -10.6 | 296 26 23.0 -11.4 Wind Parameters Mean winds (0-6000m): 232.8 at 8.3 knts Storm direction: 262.8 at 6.2 knts Shear (0-3000m) pos: 1.0 neg: 0.8 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 45.6 deg Storm rel helicity (0-3000m) pos: 16.3 neg: -11.7 tot: 4.6 m^2/s^2 ave: 1.5 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 3.8 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.99 Bulk Shear: 3.19 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 ------------------------------------------------------------------------------- 500 206 4 124 5| 6.7 0.0 6.7| 11.9 0.0 11.9 23.8 1.00| 7.1 7.0 1000 203 7 147 6| 3.4 1.6 5.0| 15.1 -3.4 11.7 11.7 0.60| 6.1 3.6 1500 193 8 148 8| 2.2 1.6 3.8| 15.4 -9.0 6.4 4.3 0.34| 5.3 1.8 2000 190 8 147 9| 1.5 1.2 2.7| 15.8 -9.1 6.7 3.3 0.30| 4.6 1.4 2500 189 8 146 9| 1.1 0.9 2.1| 15.8 -10.3 5.5 2.2 0.23| 4.2 1.0 3000 190 8 145 8| 1.0 0.8 1.8| 16.3 -11.7 4.6 1.5 0.19| 3.8 0.7 4000 198 7 148 7| 1.3 0.6 1.9| 20.1 -11.7 8.4 2.1 0.30| 3.4 1.0 5000 213 8 161 6| 1.5 0.5 1.9| 24.0 -11.7 12.3 2.5 0.40| 3.3 1.3 6000 233 8 186 4| 1.4 0.4 1.7| 26.5 -14.0 12.5 2.1 0.37| 3.1 1.2 Wrote GIF file: /home/apache/climate/data/raob//U6298/skewt/U6298.skewt.20251009.00.gif