UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103100.upa.cvt Date: 0000Z 31 OCT 25 Searching for X4882... Searching the city database file for: X4882 ... Date:0000Z 31 OCT 25 Station: X4882 WMO ident: 34882 Latitude: 46.28 Longitude: 47.98 ------------------------------------------------------------------------------- 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 1024 -18 8.4 6.4 87 2.0 7.4 250 5 279.6 280.6 279.4 295.7 5.89 1 1016 47 7.2 4.3 82 2.9 5.8 265 8 279.1 280.0 278.2 293.1 5.12 2 1000 178 8.2 5.5 83 2.7 6.8 295 15 281.4 282.3 280.0 297.0 5.66 3 990 261 9.2 6.1 81 3.1 7.6 294 16 283.2 284.2 281.2 299.7 5.97 4 956 549 7.0 2.0 70 5.0 4.6 292 20 283.8 284.6 279.9 296.7 4.62 5 925 819 5.0 0.4 72 4.6 2.9 290 23 284.4 285.2 279.7 296.4 4.25 6 850 1500 -0.7 -3.6 81 2.9 -1.9 280 25 285.4 286.0 279.2 295.3 3.44 7 809 1893 -3.7 -6.8 79 3.1 -4.8 286 28 286.3 286.8 278.9 294.5 2.84 8 778 2202 -3.1 -9.1 63 6.0 -5.3 291 30 290.2 290.6 280.2 297.4 2.46 9 764 2346 -4.1 -12.1 54 8.0 -6.7 294 31 290.6 290.9 279.8 296.5 1.98 10 700 3032 -7.9 -19.9 37 12.0 -11.1 305 36 293.7 293.9 280.1 297.2 1.12 11 644 3674 -12.3 -24.3 36 12.0 -14.9 310 41 295.8 296.0 280.7 298.5 0.83 12 572 4575 -14.3 -36.3 14 22.0 -17.8 317 49 303.7 303.7 283.3 304.7 0.30 13 500 5580 -21.5 -34.5 30 13.0 -23.4 325 58 306.8 306.9 284.7 308.2 0.41 14 482 5848 -23.7 -33.7 39 10.0 -25.2 323 58 307.3 307.4 284.9 308.9 0.46 15 433 6625 -26.9 -34.9 47 8.0 -28.0 315 59 312.9 312.9 286.9 314.5 0.46 16 400 7190 -31.9 -38.9 50 7.0 -32.6 310 60 313.5 313.6 287.0 314.7 0.33 17 342 8278 -39.7 -44.7 59 5.0 -40.1 313 67 317.3 317.3 288.1 318.1 0.21 18 302 9116 -46.5 -51.5 57 5.0 -46.7 315 73 319.2 319.2 288.6 319.6 0.11 19 300 9160 -46.9 -51.9 57 5.0 -47.1 315 73 319.3 319.3 288.6 319.7 0.11 20 280 9617 -48.7 -53.7 56 5.0 -48.9 315 75 323.0 323.0 289.8 323.4 0.09 21 272 9806 -52.5 -57.5 55 5.0 -52.6 315 75 320.2 320.2 288.9 320.4 0.06 22 251 10324 -54.5 -59.5 54 5.0 -54.6 315 77 324.7 324.7 290.2 324.9 0.05 23 250 10350 -54.9 -59.9 54 5.0 -55.0 315 77 324.5 324.5 290.2 324.7 0.05 24 244 10505 -57.1 -62.1 53 5.0 -57.2 315 76 323.4 323.4 289.8 323.6 0.04 25 221 11130 -60.7 -65.7 52 5.0 -60.7 315 71 327.2 327.2 290.9 327.3 0.03 26 200 11760 -57.3 -63.3 46 6.0 -57.4 305 62 342.0 342.0 294.8 342.2 0.04 27 199 11792 -57.1 -63.1 46 6.0 -57.2 305 62 342.8 342.8 295.0 343.0 0.04 28 151 13528 -57.9 -63.9 46 6.0 -58.0 290 46 369.6 369.6 300.5 369.8 0.05 29 150 13570 -57.7 -63.7 46 6.0 -57.8 290 46 370.7 370.7 300.7 370.9 0.05 30 147 13698 -55.7 -61.7 47 6.0 -55.9 289 45 376.3 376.3 301.7 376.6 0.06 31 131 14425 -59.3 -65.3 46 6.0 -59.5 285 42 382.4 382.5 302.7 382.7 0.04 32 119 15029 -56.9 -63.9 41 7.0 -57.1 281 40 397.5 397.5 304.9 397.8 0.06 33 100 16120 -60.7 -67.7 39 7.0 -60.9 275 35 410.4 410.5 306.6 410.7 0.04 34 70 18340 -61.1 -68.1 39 7.0 -61.3 275 35 453.7 453.7 311.2 454.0 0.06 35 61 19195 -60.7 -68.7 34 8.0 -61.0 267 32 472.8 472.8 312.9 473.1 0.06 36 55 19836 -62.3 -70.3 33 8.0 -62.6 261 29 483.3 483.3 313.7 483.6 0.05 37 51 20306 -58.7 -66.7 35 8.0 -59.1 256 27 502.3 502.3 315.1 502.9 0.10 38 50 20430 -59.3 -67.3 35 8.0 -59.7 255 27 503.7 503.8 315.2 504.3 0.09 39 32 23210 -62.3 -70.3 33 8.0 -62.7 259 35 564.3 564.3 318.9 564.9 0.09 40 30 23610 -61.5 -69.5 34 8.0 -62.0 260 36 577.0 577.0 319.6 577.8 0.11 41 20 26140 -58.7 -67.7 30 9.0 -59.7 270 56 656.5 656.6 323.0 658.2 0.21 42 17 27163 -57.9 -66.9 31 9.0 -59.2 690.3 690.4 324.2 692.7 0.28 TRP 221 11130 -60.7 -65.7 52 5.0 -60.7 315 71 327.2 327.2 290.9 327.3 0.03 WND 250 10350 -54.9 -59.9 54 5.0 -55.0 315 77 324.5 324.5 290.2 324.7 0.05 Sounding variables and indices 1000-500 mb thick: 5402.00 m Freezing level: 859.21 mb = 1416.37 m = 4646.82 ft Wetbulb zero: 879.60 mb = 1224.34 m = 4016.81 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 48.78 % Est. max temperature: 13.89 C = 57.00 F Sfc-Lift cond lev (LCL): 993.24 mb = 234.09 m = 767.99 ft T: 8.88 C 700-500 lapse rate: 5.34 C/km ThetaE index: 5.21 C Layer 956.0- 778.0 mb Conv cond level (CCL): 888.82 mb = 1140.35 m = 3741.27 ft Mean mixing ratio: 5.09 g/kg Conv temperature: 13.70 C = 56.65 F Cap Strength: 8.59 C Lifted Index: 9.65 C Risk: None Lifted Index @300 mb: 15.89 C Lifted Index @700 mb: 3.33 C Showalter Index: 10.82 C Risk: None Total Totals Index: 38.70 C Risk: None Vertical Totals Index: 20.80 C Cross Totals Index: 17.90 C K Index: 5.20 Risk: None Sweat Index: 108.00 Risk: None Energy Index: 2.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.97 J/kg Max Up Vert Vel: 6.48 m/s Conv Inhibition (B-): 47.08 J/kg Cap Strength: 9.51 C Lift Cond Lev (LCL): 918.03 mb = 879.93 m = 2886.87 ft Lev Free Conv (LFC): 823.03 mb = 1756.44 m = 5762.53 ft Equ Level (EL): 803.03 mb = 1951.82 m = 6403.52 ft B at Equ Level: 19.71 J/kg Max Parcel Lev (MPL): 773.03 mb = 2253.21 m = 7392.32 ft Wind level data Storm motion: 339 at 28 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 1024 -18 250 5 4.7 1.7 | 170 28 -5.1 27.7 1 1000 178 295 15 13.6 -6.3 | 191 20 3.8 19.7 2 925 819 290 23 21.6 -7.9 | 213 22 11.9 18.2 3 850 1500 280 25 24.6 -4.3 | 214 26 14.9 21.7 4 700 3032 305 36 29.5 -20.6 | 255 20 19.7 5.4 5 500 5580 325 58 33.3 -47.5 | 312 32 23.5 -21.5 6 400 7190 310 60 46.0 -38.6 | 289 38 36.2 -12.5 7 300 9160 315 73 51.6 -51.6 | 301 49 41.9 -25.6 8 250 10350 315 77 54.4 -54.4 | 302 53 44.7 -28.4 9 221 11130 315 71 50.2 -50.2 | 301 47 40.5 -24.2 10 200 11760 305 62 50.8 -35.6 | 283 42 41.0 -9.5 11 150 13570 290 46 43.2 -15.7 | 253 35 33.5 10.3 12 100 16120 275 35 34.9 -3.1 | 228 34 25.1 23.0 13 70 18340 275 35 34.9 -3.1 | 228 34 25.1 23.0 14 50 20430 255 27 26.1 7.0 | 206 37 16.3 33.0 15 30 23610 260 36 35.5 6.3 | 219 41 25.7 32.3 16 20 26140 270 56 56.0 -0.0 | 241 53 46.2 26.0 Wind Parameters Mean winds (0-6000m): 309.5 at 37.1 knts Storm direction: 339.5 at 27.8 knts Shear (0-3000m) pos: 5.2 neg: 1.3 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 83.4 deg Storm rel helicity (0-3000m) pos: 203.6 neg: 0.0 tot: 203.6 m^2/s^2 ave: 67.9 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 5.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.27 Bulk Shear: 76.37 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 ------------------------------------------------------------------------------- 500 291 14 189 21| 15.9 0.0 15.9| 81.3 0.0 81.3 162.6 0.80| 17.0 13.5 1000 290 18 200 21| 8.0 2.6 10.6|105.0 0.0 105.0 105.0 0.80| 11.2 9.0 1500 288 20 205 22| 5.3 2.6 8.0|106.9 0.0 106.9 71.3 0.70| 8.7 6.1 2000 287 22 209 23| 5.2 2.0 7.2|138.6 0.0 138.6 69.3 0.74| 7.8 5.8 2500 288 23 214 22| 5.2 1.6 6.8|171.1 0.0 171.1 68.5 0.77| 7.4 5.7 3000 292 25 219 22| 5.2 1.3 6.5|203.6 0.0 203.6 67.9 0.80| 7.2 5.7 4000 297 29 231 20| 5.2 1.0 6.2|260.3 0.0 260.3 65.1 0.83| 6.7 5.6 5000 304 33 246 19| 5.2 0.8 6.0|325.7 0.0 325.7 65.1 0.84| 6.5 5.5 6000 309 37 263 19| 4.7 0.9 5.7|371.1 -30.6 340.5 56.8 0.75| 6.3 4.7 Wrote GIF file: /home/apache/climate/data/raob//X4882/skewt/X4882.skewt.20251031.00.gif