UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110500.upa.cvt Date: 0000Z 5 NOV 25 Searching for U8445... Searching the city database file for: U8445 ... Date:0000Z 5 NOV 25 Station: U8445 WMO ident: 28445 Latitude: 56.73 Longitude: 61.07 ------------------------------------------------------------------------------- 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 221 195 5 SFC 992 284 -4.3 -9.3 68 5.0 -5.8 195 5 269.5 269.8 267.8 274.7 1.90 2 925 834 -4.5 -7.5 80 3.0 -5.5 240 36 274.7 275.1 271.9 281.2 2.35 3 851 1491 -5.3 -7.6 84 2.3 -6.1 255 35 280.5 280.9 275.5 287.7 2.53 4 850 1500 -5.3 -7.6 84 2.3 -6.1 255 35 280.6 281.0 275.5 287.8 2.54 5 760 2370 -9.9 -12.5 81 2.6 -10.6 249 33 284.7 285.1 276.9 290.4 1.92 6 700 3006 -8.5 -10.2 87 1.7 -9.1 245 31 293.1 293.5 281.6 300.6 2.51 7 671 3334 -8.3 -9.6 90 1.3 -8.8 249 31 296.9 297.4 283.5 305.2 2.75 8 665 3403 -8.5 -9.8 90 1.3 -8.9 250 31 297.4 297.9 283.7 305.7 2.73 9 508 5443 -20.3 -24.0 72 3.7 -21.1 274 31 306.9 307.1 285.5 310.5 1.08 10 500 5560 -21.3 -24.9 73 3.6 -22.0 275 31 307.1 307.3 285.5 310.4 1.01 11 400 7170 -33.7 -38.0 65 4.3 -34.1 295 29 311.2 311.3 286.2 312.5 0.36 12 335 8388 -42.7 -46.5 66 3.8 -42.9 298 36 315.1 315.1 287.3 315.7 0.17 13 300 9120 -49.5 -53.2 65 3.7 -49.6 300 40 315.6 315.6 287.4 315.9 0.09 14 261 10018 -57.3 -61.1 62 3.8 -57.3 304 48 317.0 317.0 287.8 317.1 0.04 15 250 10290 -58.7 -62.6 61 3.9 -58.7 305 50 318.8 318.8 288.4 318.9 0.03 16 216 11194 -64.7 -68.6 58 3.9 -64.8 300 60 323.1 323.1 289.7 323.1 0.02 17 201 11630 -67.7 -71.6 57 3.9 -67.7 305 58 325.1 325.1 290.3 325.1 0.01 18 200 11660 -67.7 -71.6 57 3.9 -67.7 305 58 325.5 325.5 290.5 325.6 0.01 19 190 11969 -67.3 -71.1 58 3.8 -67.3 307 54 331.0 331.0 292.0 331.1 0.01 20 150 13410 -63.5 -67.6 57 4.1 -63.6 315 38 360.7 360.7 298.8 360.8 0.03 21 130 14293 -60.5 -64.6 58 4.1 -60.6 313 35 381.1 381.1 302.5 381.4 0.05 22 100 15920 -61.5 -66.4 52 4.9 -61.6 310 29 408.9 408.9 306.4 409.2 0.05 23 70 18130 -62.7 -68.7 44 6.0 -62.9 315 29 450.2 450.3 310.9 450.5 0.05 24 50 20190 -65.1 -72.1 37 7.0 -65.3 315 33 490.1 490.1 314.2 490.3 0.05 25 30 23260 -68.9 -76.9 31 8.0 -69.1 315 44 556.8 556.8 318.5 557.1 0.04 26 29 23463 -69.3 -77.3 30 8.0 -69.5 561.1 561.1 318.7 561.4 0.04 TRP 201 11630 -67.7 -71.6 57 3.9 -67.7 305 58 325.1 325.1 290.3 325.1 0.01 WND 216 11194 -64.7 -68.6 58 3.9 -64.8 300 60 323.1 323.1 289.7 323.1 0.02 Sounding variables and indices 1000-500 mb thick: 5339.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.46 inches Sfc-500 mean rel hum: 81.53 % Est. max temperature: 7.15 C = 44.87 F Sfc-Lift cond lev (LCL): 916.49 mb = 906.77 m = 2974.93 ft T: -4.59 C 700-500 lapse rate: 5.01 C/km Conv cond level (CCL): 586.96 mb = 4348.69 m = 14267.19 ft Mean mixing ratio: 2.21 g/kg Conv temperature: 28.00 C = 82.41 F Cap Strength: 22.98 C Lifted Index: 22.98 C Risk: None Lifted Index @300 mb: 25.54 C Lifted Index @700 mb: 14.51 C Showalter Index: 16.59 C Risk: None Total Totals Index: 29.70 C Risk: None Vertical Totals Index: 16.00 C Cross Totals Index: 13.70 C K Index: 6.70 Risk: None Sweat Index: 101.00 Risk: None Energy Index: 4.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.75 J/kg Max Up Vert Vel: 7.31 m/s Conv Inhibition (B-): 39279.00 J/kg Cap Strength: 22.94 C Lift Cond Lev (LCL): 888.89 mb = 1147.61 m = 3765.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 287 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 ---------------------------------------------------------- 0 992 284 195 5 1.3 4.8 | 119 24 -21.0 11.5 1 925 834 240 36 31.2 18.0 | 200 26 8.9 24.7 2 850 1500 255 35 33.8 9.1 | 216 20 11.5 15.7 3 700 3006 245 31 28.1 13.1 | 196 21 5.8 19.8 4 500 5560 275 31 30.9 -2.7 | 245 9 8.6 4.0 5 400 7170 295 29 26.3 -12.3 | 324 7 4.0 -5.6 6 300 9120 300 40 34.6 -20.0 | 317 18 12.4 -13.3 7 250 10290 305 50 41.0 -28.7 | 320 29 18.7 -22.0 8 216 11194 300 60 52.0 -30.0 | 308 38 29.7 -23.3 9 201 11630 305 58 47.5 -33.3 | 317 37 25.2 -26.6 10 200 11660 305 58 47.5 -33.3 | 317 37 25.2 -26.6 11 150 13410 315 38 26.9 -26.9 | 347 21 4.6 -20.2 12 100 15920 310 29 22.2 -18.6 | 0 12 -0.1 -12.0 13 70 18130 315 29 20.5 -20.5 | 7 14 -1.8 -13.8 14 50 20190 315 33 23.3 -23.3 | 356 17 1.1 -16.7 15 30 23260 315 44 31.1 -31.1 | 340 26 8.8 -24.5 Wind Parameters Mean winds (0-6000m): 256.7 at 31.0 knts Storm direction: 286.7 at 23.2 knts Shear (0-3000m) pos: 5.4 neg: 0.8 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 81.1 deg Storm rel helicity (0-3000m) pos: 275.4 neg: -35.3 tot: 240.1 m^2/s^2 ave: 80.0 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 6.2 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.87 Bulk Shear: 30.64 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 ------------------------------------------------------------------------------- 500 234 19 159 19| 30.4 0.0 30.4|206.5 0.0 206.5 412.9 1.00| 32.7 32.6 1000 241 27 184 20| 16.8 0.0 16.8|259.1 0.0 259.1 259.1 0.96| 21.4 20.5 1500 246 30 194 20| 10.9 0.0 10.9|269.8 -6.3 263.5 175.7 0.89| 15.6 13.9 2000 247 31 198 19| 8.2 0.6 8.8|269.8 -18.5 251.3 125.6 0.80| 12.3 9.8 2500 248 31 199 20| 6.6 1.0 7.5|269.8 -30.5 239.2 95.7 0.72| 10.3 7.4 3000 247 31 199 20| 5.4 0.8 6.2|275.4 -35.3 240.1 80.0 0.68| 9.1 6.2 4000 249 31 201 19| 4.3 0.6 4.9|294.6 -35.3 259.4 64.8 0.68| 7.6 5.2 5000 252 31 205 18| 3.6 0.5 4.0|310.3 -35.3 275.0 55.0 0.69| 6.7 4.6 6000 257 31 210 16| 3.0 0.4 3.4|323.0 -35.3 287.7 48.0 0.70| 6.2 4.4 Wrote GIF file: /home/apache/climate/data/raob//U8445/skewt/U8445.skewt.20251105.00.gif