UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110800.upa.cvt Date: 0000Z 8 NOV 25 Searching for X4858... Searching the city database file for: X4858 ... Date:0000Z 8 NOV 25 Station: X4858 WMO ident: 34858 Latitude: 45.92 Longitude: 43.35 ------------------------------------------------------------------------------- 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 1012 89 7.2 5.6 90 1.6 6.4 110 1 279.4 280.4 279.0 294.8 5.63 1 1010 105 8.8 7.0 88 1.8 7.9 112 3 281.1 282.2 280.6 298.2 6.22 2 1000 187 9.8 8.2 90 1.6 8.9 120 11 283.0 284.1 282.1 301.8 6.83 3 989 279 11.2 9.7 90 1.5 10.3 121 10 285.3 286.6 284.0 306.5 7.65 4 925 833 6.6 3.8 82 2.8 5.2 125 7 286.1 287.0 281.9 301.4 5.43 5 913 940 6.0 3.5 84 2.5 4.8 150 8 286.5 287.5 282.1 301.7 5.39 6 909 976 6.6 4.2 85 2.4 5.4 158 8 287.5 288.5 282.8 303.6 5.69 7 905 1012 7.6 3.9 77 3.7 5.7 166 8 288.9 289.9 283.3 304.8 5.59 8 890 1152 13.4 -1.6 35 15.0 6.2 198 9 296.3 297.0 284.4 307.6 3.82 9 850 1537 11.2 -2.8 37 14.0 4.6 285 11 297.9 298.5 284.9 308.9 3.66 10 700 3123 0.0 -11.0 43 11.0 -4.2 285 21 302.5 302.9 285.2 309.8 2.36 11 622 4055 -6.5 -12.5 62 6.0 -8.7 283 23 305.4 305.9 286.4 312.9 2.35 12 540 5142 -13.7 -21.7 51 8.0 -15.8 281 26 309.4 309.7 286.6 313.6 1.25 13 500 5720 -18.7 -25.7 54 7.0 -20.2 280 27 310.2 310.4 286.5 313.4 0.94 14 400 7350 -30.9 -38.9 45 8.0 -31.8 290 17 314.8 314.9 287.4 316.0 0.33 15 300 9320 -46.3 -54.3 40 8.0 -46.6 285 15 320.1 320.1 288.9 320.4 0.08 16 282 9729 -49.9 -57.9 38 8.0 -50.1 288 15 320.6 320.7 289.0 320.9 0.05 17 250 10510 -55.5 -63.5 36 8.0 -55.6 295 15 323.6 323.6 289.9 323.7 0.03 18 219 11345 -60.7 -68.7 34 8.0 -60.8 275 19 328.0 328.0 291.2 328.1 0.02 19 200 11910 -61.5 -68.5 39 7.0 -61.6 275 25 335.4 335.4 293.2 335.4 0.02 20 193 12131 -62.1 -69.1 39 7.0 -62.2 276 26 337.8 337.8 293.8 337.9 0.02 21 175 12743 -58.3 -65.3 40 7.0 -58.4 280 29 353.7 353.7 297.4 353.8 0.03 22 150 13710 -60.1 -68.1 34 8.0 -60.2 285 33 366.5 366.5 299.9 366.7 0.03 23 100 16220 -63.7 -72.7 28 9.0 -63.8 280 35 404.7 404.7 305.8 404.8 0.02 24 70 18400 -65.1 -75.1 24 10.0 -65.3 280 31 445.1 445.1 310.4 445.2 0.02 25 50 20450 -63.9 -74.9 21 11.0 -64.2 285 33 492.9 492.9 314.4 493.1 0.03 26 35 22630 -66.1 -77.1 20 11.0 -66.4 282 33 540.1 540.1 317.5 540.3 0.03 27 30 23570 -64.5 -76.5 18 12.0 -65.0 280 33 568.8 568.8 319.1 569.1 0.04 28 29 23778 -63.5 -75.5 18 12.0 -64.0 577.1 577.1 319.5 577.4 0.05 TRP 219 11345 -60.7 -68.7 34 8.0 -60.8 275 19 328.0 328.0 291.2 328.1 0.02 WND Sounding variables and indices 1000-500 mb thick: 5533.00 m Freezing level: 700.00 mb = 3123.00 m = 10245.94 ft Wetbulb zero: 771.66 mb = 2326.82 m = 7633.84 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 54.43 % Est. max temperature: 25.25 C = 77.46 F Sfc-Lift cond lev (LCL): 987.50 mb = 291.65 m = 956.85 ft T: 11.10 C 700-500 lapse rate: 7.20 C/km ThetaE index: 5.14 C Layer 925.0- 913.0 mb Conv cond level (CCL): 914.12 mb = 930.04 m = 3051.27 ft Mean mixing ratio: 6.45 g/kg Conv temperature: 14.30 C = 57.74 F Cap Strength: 9.22 C Lifted Index: 8.12 C Risk: None Lifted Index @300 mb: 12.16 C Lifted Index @700 mb: 7.66 C Showalter Index: 4.31 C Risk: None Total Totals Index: 45.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 29.90 C Cross Totals Index: 15.90 C K Index: 16.10 Risk: < 20 % chance of thunderstorms Sweat Index: 49.00 Risk: None Energy Index: 0.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.84 J/kg Max Up Vert Vel: 5.45 m/s Conv Inhibition (B-): 34533.86 J/kg Cap Strength: 9.19 C Lift Cond Lev (LCL): 932.64 mb = 764.87 m = 2509.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 311 at 14 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 1012 89 110 1 -0.9 0.3 | 130 15 -11.4 9.5 1 1000 187 120 11 -9.5 5.5 | 126 25 -20.0 14.6 2 925 833 125 7 -5.7 4.0 | 129 21 -16.2 13.1 3 850 1537 285 11 10.6 -2.8 | 181 6 0.2 6.3 4 700 3123 285 21 20.3 -5.4 | 249 10 9.8 3.7 5 500 5720 280 27 26.6 -4.7 | 255 17 16.1 4.4 6 400 7350 290 17 16.0 -5.8 | 239 6 5.5 3.3 7 300 9320 285 15 14.5 -3.9 | 217 7 4.0 5.3 8 250 10510 295 15 13.6 -6.3 | 228 4 3.1 2.8 9 219 11345 275 19 18.9 -1.7 | 229 11 8.5 7.5 10 200 11910 275 25 24.9 -2.2 | 244 16 14.4 7.0 11 150 13710 285 33 31.9 -8.5 | 268 21 21.4 0.6 12 100 16220 280 35 34.5 -6.1 | 263 24 24.0 3.1 13 70 18400 280 31 30.5 -5.4 | 259 20 20.1 3.8 14 50 20450 285 33 31.9 -8.5 | 268 21 21.4 0.6 15 30 23570 280 33 32.5 -5.7 | 261 22 22.0 3.4 Wind Parameters Mean winds (0-6000m): 281.1 at 18.5 knts Storm direction: 311.1 at 13.9 knts Shear (0-3000m) pos: 2.1 neg: 1.6 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 118.9 deg Storm rel helicity (0-3000m) pos: 102.9 neg: -6.0 tot: 97.0 m^2/s^2 ave: 32.3 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 4.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.15 Bulk Shear: 97.58 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 ------------------------------------------------------------------------------- 500 121 9 127 23| 7.8 0.0 7.8| 4.8 -6.0 -1.2 -2.3 -0.04| 12.9 -0.5 1000 129 8 130 22| 4.2 0.0 4.2| 49.9 -6.0 44.0 44.0 0.35| 11.2 4.0 1500 138 9 134 23| 4.2 0.0 4.2| 87.6 -6.0 81.7 54.5 0.42| 13.5 5.7 2000 233 10 170 15| 3.2 0.8 4.0| 92.7 -6.0 86.8 43.4 0.47| 10.9 5.1 2500 270 11 184 9| 2.5 1.3 3.8| 97.8 -6.0 91.9 36.8 0.49| 9.4 4.6 3000 278 12 194 8| 2.1 1.6 3.7|102.9 -6.0 97.0 32.3 0.51| 8.4 4.2 4000 281 15 213 8| 1.6 1.5 3.1|105.2 -6.0 99.2 24.8 0.49| 6.6 3.3 5000 281 17 226 8| 1.3 1.5 2.7|106.6 -6.0 100.7 20.1 0.48| 5.5 2.7 6000 281 19 234 10| 0.9 1.3 2.2|107.2 -6.3 100.9 16.8 0.45| 4.9 2.2 Wrote GIF file: /home/apache/climate/data/raob//X4858/skewt/X4858.skewt.20251108.00.gif