UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100700.upa.cvt Date: 0000Z 7 OCT 25 Searching for U6298... Searching the city database file for: U6298 ... Date:0000Z 7 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 163 0 0 SFC 997 188 9.4 8.5 94 0.9 8.9 0 0 282.8 284.0 282.2 302.1 6.99 2 925 808 7.0 5.8 92 1.2 6.3 65 5 286.5 287.6 283.0 304.0 6.26 3 850 1500 3.6 2.3 91 1.3 2.9 105 5 289.9 290.9 283.5 305.1 5.32 4 740 2613 -2.5 -3.8 91 1.3 -3.1 166 8 295.0 295.7 284.0 306.5 3.90 5 700 3051 -5.7 -7.6 86 1.9 -6.4 190 9 296.2 296.7 283.5 305.4 3.08 6 594 4317 -14.3 -16.4 84 2.1 -14.9 197 15 300.4 300.8 283.8 306.0 1.79 7 554 4844 -15.5 -17.3 86 1.8 -16.0 200 17 305.1 305.4 285.6 310.7 1.78 8 551 4885 -15.9 -17.8 85 1.9 -16.4 201 18 305.1 305.4 285.5 310.5 1.71 9 500 5610 -20.9 -25.3 68 4.4 -21.8 205 21 307.6 307.7 285.6 310.8 0.98 10 481 5895 -22.7 -28.7 58 6.0 -23.8 204 22 308.8 308.9 285.8 311.3 0.74 11 441 6525 -26.9 -31.6 64 4.7 -27.6 202 24 311.2 311.3 286.5 313.3 0.62 12 400 7220 -32.7 -37.2 64 4.5 -33.2 200 27 312.5 312.6 286.7 313.9 0.39 13 326 8614 -45.3 -49.3 64 4.0 -45.5 196 28 314.0 314.0 286.9 314.4 0.13 14 300 9160 -49.7 -53.6 63 3.9 -49.8 195 29 315.3 315.3 287.3 315.6 0.09 15 261 10064 -55.7 -59.5 62 3.8 -55.8 200 29 319.3 319.3 288.6 319.5 0.05 16 250 10340 -55.5 -59.3 62 3.8 -55.6 200 31 323.6 323.6 289.9 323.8 0.05 17 200 11780 -53.3 -57.7 59 4.4 -53.4 210 19 348.4 348.4 296.3 348.7 0.08 18 156 13369 -53.1 -58.1 54 5.0 -53.3 214 9 374.4 374.4 301.4 374.8 0.10 19 150 13620 -54.1 -59.1 54 5.0 -54.3 215 7 376.9 376.9 301.8 377.3 0.09 20 100 16200 -57.3 -63.3 46 6.0 -57.5 260 5 417.0 417.0 307.4 417.4 0.08 21 70 18450 -60.5 -67.5 39 7.0 -60.7 300 11 455.0 455.0 311.4 455.3 0.06 22 50 20550 -60.3 -67.3 39 7.0 -60.6 320 5 501.4 501.4 315.1 501.9 0.09 23 30 23700 -63.3 -70.3 38 7.0 -63.7 345 11 572.1 572.1 319.3 572.8 0.10 24 28 24123 -63.9 -70.9 38 7.0 -64.3 581.8 581.8 319.8 582.5 0.10 TRP 261 10064 -55.7 -59.5 62 3.8 -55.8 200 29 319.3 319.3 288.6 319.5 0.05 WND Sounding variables and indices 1000-500 mb thick: 5447.00 m Freezing level: 785.08 mb = 2156.57 m = 7075.29 ft Wetbulb zero: 796.24 mb = 2024.48 m = 6641.92 ft Precipitable water: 0.82 inches Sfc-500 mean rel hum: 87.04 % Est. max temperature: 16.65 C = 61.97 F Sfc-Lift cond lev (LCL): 983.56 mb = 300.24 m = 985.02 ft T: 8.97 C 700-500 lapse rate: 5.94 C/km ThetaE index: 1.10 C Layer 700.0- 594.0 mb Conv cond level (CCL): 898.93 mb = 1042.00 m = 3418.60 ft Mean mixing ratio: 6.47 g/kg Conv temperature: 14.24 C = 57.63 F Cap Strength: 4.99 C Lifted Index: 5.74 C Risk: None Lifted Index @300 mb: 8.58 C Lifted Index @700 mb: 1.84 C Showalter Index: 4.57 C Risk: None Total Totals Index: 47.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 23.20 C K Index: 24.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 58.60 Risk: None Energy Index: 1.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.20 J/kg Max Up Vert Vel: 5.87 m/s Conv Inhibition (B-): 37723.05 J/kg Cap Strength: 5.70 C Lift Cond Lev (LCL): 930.14 mb = 762.20 m = 2500.63 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 222 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 ---------------------------------------------------------- 0 997 188 0 0 -0.0 -0.0 | 42 8 -5.7 -6.3 1 925 808 65 5 -4.5 -2.1 | 51 13 -10.3 -8.4 2 850 1500 105 5 -4.8 1.3 | 65 12 -10.5 -5.0 3 700 3051 190 9 1.6 8.9 | 122 5 -4.2 2.6 4 500 5610 205 21 8.9 19.0 | 194 13 3.2 12.8 5 400 7220 200 27 9.2 25.4 | 190 19 3.5 19.1 6 300 9160 195 29 7.5 28.0 | 185 22 1.8 21.7 7 261 10064 200 29 9.9 27.3 | 191 21 4.2 21.0 8 250 10340 200 31 10.6 29.1 | 192 23 4.9 22.8 9 200 11780 210 19 9.5 16.5 | 200 11 3.8 10.2 10 150 13620 215 7 4.0 5.7 | 72 2 -1.7 -0.5 11 100 16200 260 5 4.9 0.9 | 8 5 -0.8 -5.4 12 70 18450 300 11 9.5 -5.5 | 342 12 3.8 -11.8 13 50 20550 320 5 3.2 -3.8 | 14 10 -2.5 -10.1 14 30 23700 345 11 2.8 -10.6 | 10 17 -2.9 -16.9 Wind Parameters Mean winds (0-6000m): 192.3 at 11.3 knts Storm direction: 222.3 at 8.5 knts Shear (0-3000m) pos: 1.7 neg: 0.0 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 86.9 deg Storm rel helicity (0-3000m) pos: 39.7 neg: -1.3 tot: 38.4 m^2/s^2 ave: 12.8 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 3.6 stream: 2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.82 Bulk Shear: 20.87 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 68 2 47 10| 4.1 0.0 4.1| 4.1 -1.3 2.8 5.7 0.18| 4.6 0.8 1000 71 3 50 12| 2.6 0.0 2.6| 14.1 -1.3 12.8 12.8 0.48| 4.0 1.9 1500 84 4 55 12| 1.9 0.0 1.9| 21.4 -1.3 20.1 13.4 0.58| 3.6 2.1 2000 100 5 62 12| 1.7 0.0 1.7| 29.3 -1.3 28.1 14.0 0.65| 3.5 2.3 2500 119 5 69 11| 1.7 0.0 1.7| 35.6 -1.3 34.4 13.8 0.67| 3.6 2.4 3000 140 6 79 10| 1.7 0.0 1.7| 39.7 -1.3 38.4 12.8 0.68| 3.6 2.4 4000 168 7 97 7| 1.8 0.0 1.8| 46.2 -1.3 45.0 11.2 0.71| 3.3 2.4 5000 184 9 120 6| 2.0 0.0 2.0| 54.3 -1.3 53.1 10.6 0.70| 3.2 2.2 6000 192 11 145 6| 1.8 0.2 2.0| 58.4 -2.2 56.2 9.4 0.64| 3.0 1.9 Wrote GIF file: /home/apache/climate/data/raob//U6298/skewt/U6298.skewt.20251007.00.gif