UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110600.upa.cvt Date: 0000Z 6 NOV 25 Searching for U8445... Searching the city database file for: U8445 ... Date:0000Z 6 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 148 SFC 983 286 1.4 -1.1 83 2.5 0.4 240 3 275.9 276.5 274.4 285.7 3.58 2 925 774 -1.1 -3.8 82 2.7 -2.1 265 31 278.2 278.7 275.0 286.9 3.12 3 850 1444 -4.7 -6.5 87 1.8 -5.4 280 38 281.2 281.7 276.2 289.1 2.76 4 834 1593 -5.5 -7.1 88 1.6 -6.1 280 39 281.9 282.4 276.5 289.6 2.69 5 821 1717 -3.5 -5.8 84 2.3 -4.4 281 39 285.3 285.8 278.6 294.0 3.02 6 792 2001 -2.7 -10.7 54 8.0 -5.4 282 40 289.1 289.5 279.3 295.4 2.13 7 787 2051 -3.1 -12.1 50 9.0 -6.1 282 40 289.2 289.5 279.0 294.9 1.92 8 706 2900 -9.7 -21.7 37 12.0 -12.5 285 44 291.0 291.2 278.6 294.0 0.95 9 700 2966 -10.5 -21.5 40 11.0 -13.1 285 44 290.9 291.0 278.6 293.9 0.98 10 670 3300 -13.5 -20.5 56 7.0 -15.2 288 45 291.2 291.4 278.9 294.6 1.12 11 629 3780 -12.5 -15.5 78 3.0 -13.4 291 46 297.6 297.9 282.7 303.2 1.82 12 603 4101 -13.5 -15.5 85 2.0 -14.1 294 47 300.1 300.4 283.8 306.0 1.90 13 569 4540 -15.7 -18.0 82 2.3 -16.3 297 48 302.5 302.8 284.4 307.7 1.63 14 500 5500 -22.7 -25.4 79 2.7 -23.2 305 50 305.4 305.5 284.8 308.6 0.97 15 400 7100 -34.9 -38.4 70 3.5 -35.3 310 56 309.6 309.7 285.6 310.9 0.35 16 384 7384 -36.3 -39.7 71 3.4 -36.6 311 59 311.4 311.5 286.2 312.6 0.32 17 378 7493 -38.5 -42.2 68 3.7 -38.8 312 61 309.9 310.0 285.6 310.8 0.25 18 358 7866 -40.3 -44.1 67 3.8 -40.5 314 65 312.4 312.4 286.4 313.1 0.21 19 350 8019 -42.9 -47.2 63 4.3 -43.1 315 67 310.9 310.9 285.8 311.4 0.15 20 347 8077 -43.4 -47.7 62 4.3 -43.6 315 68 311.0 311.0 285.9 311.5 0.15 21 300 9040 -51.5 -56.3 56 4.8 -51.6 315 60 312.8 312.8 286.4 313.0 0.06 22 250 10190 -60.5 -65.3 53 4.8 -60.6 315 60 316.1 316.1 287.5 316.2 0.02 23 235 10574 -63.5 -68.5 51 5.0 -63.6 313 58 317.2 317.2 287.9 317.3 0.02 24 220 10980 -64.5 -69.4 51 4.9 -64.6 310 56 321.7 321.7 289.3 321.8 0.02 25 217 11064 -64.5 -69.4 51 4.9 -64.6 311 55 323.0 323.0 289.7 323.1 0.02 26 210 11266 -61.7 -66.7 51 5.0 -61.7 312 54 330.4 330.4 291.9 330.5 0.02 27 200 11570 -60.9 -65.9 52 5.0 -61.0 315 52 336.3 336.3 293.4 336.4 0.03 28 179 12265 -56.3 -61.3 53 5.0 -56.4 317 47 354.7 354.7 297.7 354.9 0.06 29 150 13380 -57.9 -63.9 46 6.0 -58.0 320 38 370.3 370.3 300.7 370.5 0.05 30 100 15920 -60.9 -67.9 39 7.0 -61.1 330 33 410.1 410.1 306.5 410.3 0.04 31 70 18120 -63.7 -72.7 28 9.0 -63.9 325 35 448.1 448.1 310.7 448.3 0.03 32 55 19595 -65.1 -75.1 24 10.0 -65.3 476.9 476.9 313.2 477.1 0.03 TRP 220 10980 -64.5 -69.4 51 4.9 -64.6 310 56 321.7 321.7 289.3 321.8 0.02 WND 347 8077 -43.4 -47.7 62 4.3 -43.6 315 68 311.0 311.0 285.9 311.5 0.15 Sounding variables and indices 1000-500 mb thick: 5352.00 m Freezing level: 950.52 mb = 559.36 m = 1835.14 ft Wetbulb zero: 974.45 mb = 356.24 m = 1168.74 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 71.11 % Est. max temperature: 7.64 C = 45.75 F Sfc-Lift cond lev (LCL): 945.45 mb = 598.62 m = 1963.95 ft T: -0.20 C 700-500 lapse rate: 4.81 C/km ThetaE index: 1.53 C Layer 787.0- 670.0 mb Conv cond level (CCL): 853.96 mb = 1407.22 m = 4616.80 ft Mean mixing ratio: 3.21 g/kg Conv temperature: 6.53 C = 43.75 F Cap Strength: 14.81 C Lifted Index: 15.95 C Risk: None Lifted Index @300 mb: 18.44 C Lifted Index @700 mb: 7.29 C Showalter Index: 14.25 C Risk: None Total Totals Index: 34.20 C Risk: None Vertical Totals Index: 18.00 C Cross Totals Index: 16.20 C K Index: 0.50 Risk: None Sweat Index: 126.00 Risk: None Energy Index: 4.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.95 J/kg Max Up Vert Vel: 5.47 m/s Conv Inhibition (B-): 28800.88 J/kg Cap Strength: 15.85 C Lift Cond Lev (LCL): 895.62 mb = 1029.73 m = 3378.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 321 at 32 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 ---------------------------------------------------------- 0 983 286 240 3 2.6 1.5 | 147 31 -17.3 26.3 1 925 774 265 31 30.9 2.7 | 202 30 11.0 27.5 2 850 1444 280 38 37.4 -6.6 | 224 25 17.5 18.2 3 700 2966 285 44 42.5 -11.4 | 239 26 22.6 13.4 4 500 5500 305 50 41.0 -28.7 | 280 21 21.1 -3.9 5 400 7100 310 56 42.9 -36.0 | 296 26 23.0 -11.2 6 347 8077 315 68 48.1 -48.1 | 310 37 28.2 -23.3 7 300 9040 315 60 42.4 -42.4 | 308 29 22.5 -17.6 8 250 10190 315 60 42.4 -42.4 | 308 29 22.5 -17.6 9 220 10980 310 56 42.9 -36.0 | 296 26 23.0 -11.2 10 200 11570 315 52 36.8 -36.8 | 305 21 16.9 -12.0 11 150 13380 320 38 24.4 -29.1 | 314 6 4.5 -4.3 12 100 15920 330 33 16.5 -28.6 | 42 5 -3.4 -3.8 13 70 18120 325 35 20.1 -28.7 | 357 4 0.2 -3.9 Wind Parameters Mean winds (0-6000m): 291.3 at 42.4 knts Storm direction: 321.3 at 31.8 knts Shear (0-3000m) pos: 7.3 neg: 0.0 tot: 7.3 10-3/s Storm rel Dir Shear (0-3000m): 96.9 deg Storm rel helicity (0-3000m) pos: 368.3 neg: 0.0 tot: 368.3 m^2/s^2 ave: 122.8 10^-3 m/s^2 rel: 0.98 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 8.3 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.14 Bulk Shear: 106.42 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 ------------------------------------------------------------------------------- 500 263 17 174 27| 29.3 0.0 29.3|232.9 0.0 232.9 465.8 1.00| 30.2 30.1 1000 268 26 192 26| 17.5 0.0 17.5|290.2 0.0 290.2 290.2 0.98| 19.4 19.1 1500 273 30 203 25| 12.7 0.0 12.7|318.5 0.0 318.5 212.3 0.98| 14.4 14.1 2000 276 32 210 25| 10.1 0.0 10.1|333.8 0.0 333.8 166.9 0.98| 11.4 11.2 2500 278 34 215 24| 8.5 0.0 8.5|349.5 0.0 349.5 139.8 0.98| 9.6 9.4 3000 280 36 220 24| 7.3 0.0 7.3|368.3 0.0 368.3 122.8 0.98| 8.5 8.3 4000 283 38 228 24| 5.9 0.0 5.9|408.9 0.0 408.9 102.2 0.97| 7.3 7.1 5000 287 41 236 23| 5.0 0.0 5.0|449.5 0.0 449.5 89.9 0.97| 6.5 6.4 6000 291 42 244 22| 4.4 0.0 4.4|476.9 0.0 476.9 79.5 0.97| 5.9 5.7 Wrote GIF file: /home/apache/climate/data/raob//U8445/skewt/U8445.skewt.20251106.00.gif