UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112712.upa.cvt Date: 1200Z 27 NOV 25 Searching for X4467... Searching the city database file for: X4467 ... Date:1200Z 27 NOV 25 Station: X4467 WMO ident: 34467 Latitude: 48.78 Longitude: 44.33 ------------------------------------------------------------------------------- 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 1009 144 5.0 3.3 89 1.7 4.2 120 7 277.4 278.2 276.9 290.5 4.80 1 1000 217 4.0 1.9 86 2.1 3.1 130 9 277.1 277.9 276.2 289.1 4.38 2 940 719 0.4 -2.2 83 2.6 -0.6 182 17 278.4 279.0 275.6 288.0 3.46 3 925 849 4.6 -1.4 65 6.0 2.0 195 19 284.0 284.7 278.9 294.6 3.73 4 913 956 7.6 -1.4 53 9.0 3.5 198 19 288.2 288.8 280.9 299.0 3.78 5 850 1539 4.2 -4.8 52 9.0 0.4 215 17 290.5 291.1 281.2 299.8 3.14 6 844 1597 3.6 -7.4 44 11.0 -0.7 217 17 290.5 291.0 280.6 298.2 2.59 7 767 2367 -0.5 -4.2 76 3.7 -2.1 241 16 294.1 294.8 283.4 304.9 3.65 8 700 3092 -5.3 -10.3 68 5.0 -7.1 265 15 296.6 297.1 283.1 304.2 2.49 9 632 3887 -9.1 -21.1 37 12.0 -12.3 265 13 301.1 301.3 283.2 304.7 1.12 10 596 4337 -12.9 -32.9 17 20.0 -16.4 265 11 301.8 301.8 282.7 303.1 0.40 11 500 5650 -22.3 -34.3 33 12.0 -24.1 265 7 305.9 305.9 284.3 307.3 0.42 12 400 7250 -34.1 -43.1 40 9.0 -34.8 265 15 310.7 310.7 285.8 311.4 0.21 13 379 7626 -36.5 -44.5 43 8.0 -37.1 263 15 312.3 312.4 286.4 313.0 0.19 14 300 9200 -50.1 -58.1 38 8.0 -50.3 255 17 314.7 314.7 287.1 314.9 0.05 15 275 9759 -54.7 -61.7 42 7.0 -54.8 267 20 316.0 316.0 287.5 316.1 0.03 16 250 10360 -57.9 -64.9 40 7.0 -58.0 280 23 320.0 320.0 288.8 320.1 0.02 17 213 11367 -62.9 -69.9 38 7.0 -63.0 265 25 327.2 327.2 290.9 327.3 0.01 18 200 11760 -60.7 -68.7 34 8.0 -60.8 265 25 336.6 336.6 293.5 336.7 0.02 19 150 13540 -61.7 -69.7 34 8.0 -61.8 265 44 363.8 363.8 299.4 363.9 0.02 20 137 14100 -60.7 -69.7 30 9.0 -60.9 265 44 375.1 375.1 301.5 375.2 0.02 21 101 15979 -63.3 -74.3 21 11.0 -63.4 265 44 404.3 404.3 305.8 404.4 0.02 22 100 16040 -63.3 -74.3 21 11.0 -63.4 265 44 405.4 405.4 305.9 405.5 0.02 23 78 17555 -63.7 -74.7 21 11.0 -63.9 258 52 434.5 434.5 309.3 434.6 0.02 24 70 18210 -67.1 -79.1 17 12.0 -67.2 255 56 440.8 440.8 310.0 440.9 0.01 25 50 20240 -66.1 -79.1 15 13.0 -66.3 270 64 487.7 487.7 314.1 487.8 0.02 26 38 21902 -69.1 -82.1 14 13.0 -69.3 270 76 519.9 519.9 316.3 520.0 0.01 27 30 23330 -66.7 -80.7 12 14.0 -67.1 270 87 562.8 562.8 318.8 562.9 0.02 28 20 25780 -67.1 -82.1 10 15.0 -67.6 265 99 630.8 630.8 321.9 631.0 0.02 29 10 29950 -66.4 -83.2 8 16.9 -67.4 275 147 771.9 771.9 326.5 772.2 0.04 30 9.5 30261 -66.3 -83.3 7 17.0 -67.4 783.5 783.5 326.8 783.8 0.04 TRP 213 11367 -62.9 -69.9 38 7.0 -63.0 265 25 327.2 327.2 290.9 327.3 0.01 WND 10 29950 -66.4 -83.2 8 16.9 -67.4 275 147 771.9 771.9 326.5 772.2 0.04 Sounding variables and indices 1000-500 mb thick: 5433.00 m Freezing level: 776.39 mb = 2273.44 m = 7458.71 ft Wetbulb zero: 950.15 mb = 631.42 m = 2071.55 ft Precipitable water: 0.52 inches Sfc-500 mean rel hum: 50.85 % Est. max temperature: 17.79 C = 64.02 F Sfc-Lift cond lev (LCL): 982.88 mb = 356.96 m = 1171.10 ft T: 3.00 C 700-500 lapse rate: 6.65 C/km ThetaE index: 2.51 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 713.35 mb = 2942.28 m = 9653.02 ft Mean mixing ratio: 3.90 g/kg Conv temperature: 23.72 C = 74.70 F Cap Strength: 12.15 C Lifted Index: 13.48 C Risk: None Lifted Index @300 mb: 17.15 C Lifted Index @700 mb: 9.91 C Showalter Index: 6.80 C Risk: None Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.50 C Cross Totals Index: 17.50 C K Index: 16.70 Risk: < 20 % chance of thunderstorms Sweat Index: 41.00 Risk: None Energy Index: 1.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 41.16 J/kg Max Up Vert Vel: 9.07 m/s Conv Inhibition (B-): 51509.64 J/kg Cap Strength: 13.35 C Lift Cond Lev (LCL): 907.31 mb = 1006.60 m = 3302.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 269 at 10 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 1009 144 120 7 -6.1 3.5 | 102 16 -15.9 3.4 1 1000 217 130 9 -6.9 5.8 | 109 18 -16.7 5.7 2 925 849 195 19 4.9 18.4 | 165 19 -4.9 18.3 3 850 1539 215 17 9.8 13.9 | 180 14 -0.1 13.8 4 700 3092 265 15 14.9 1.3 | 257 5 5.1 1.2 5 500 5650 265 7 7.0 0.6 | 100 3 -2.8 0.5 6 400 7250 265 15 14.9 1.3 | 257 5 5.1 1.2 7 300 9200 255 17 16.4 4.4 | 237 8 6.6 4.3 8 250 10360 280 23 22.7 -4.0 | 288 13 12.8 -4.1 9 213 11367 265 25 24.9 2.2 | 262 15 15.1 2.1 10 200 11760 265 25 24.9 2.2 | 262 15 15.1 2.1 11 150 13540 265 44 43.8 3.8 | 264 34 34.0 3.7 12 100 16040 265 44 43.8 3.8 | 264 34 34.0 3.7 13 70 18210 255 56 54.1 14.5 | 252 47 44.3 14.4 14 50 20240 270 64 64.0 -0.0 | 270 54 54.2 -0.1 15 30 23330 270 87 87.0 -0.0 | 270 77 77.2 -0.1 16 20 25780 265 99 98.6 8.6 | 265 89 88.8 8.5 17 10 29950 275 147 146.4 -12.8 | 275 137 136.6 -12.9 Wind Parameters Mean winds (0-6000m): 239.4 at 13.1 knts Storm direction: 269.4 at 9.8 knts Shear (0-3000m) pos: 3.6 neg: 0.0 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 154.4 deg Storm rel helicity (0-3000m) pos: 146.3 neg: 0.0 tot: 146.3 m^2/s^2 ave: 48.8 10^-3 m/s^2 rel: 0.85 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 6.1 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 1.11 Bulk Shear: 36.96 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 ------------------------------------------------------------------------------- 500 155 12 125 18| 13.3 0.0 13.3| 65.8 0.0 65.8 131.6 0.95| 14.5 13.8 1000 183 15 148 17| 9.6 0.0 9.6|110.9 0.0 110.9 110.9 0.93| 12.4 11.6 1500 194 16 158 16| 6.6 0.0 6.6|122.7 0.0 122.7 81.8 0.89| 9.9 8.8 2000 202 16 166 15| 5.2 0.0 5.2|133.1 0.0 133.1 66.6 0.86| 8.6 7.4 2500 210 16 173 14| 4.3 0.0 4.3|140.9 0.0 140.9 56.3 0.85| 7.8 6.7 3000 218 16 179 12| 3.6 0.0 3.6|146.3 0.0 146.3 48.8 0.85| 7.2 6.1 4000 229 15 189 10| 2.7 0.4 3.1|146.3 -0.6 145.7 36.4 0.78| 5.8 4.5 5000 235 14 193 8| 2.2 0.6 2.8|146.3 -1.2 145.1 29.0 0.68| 5.0 3.4 6000 239 13 192 7| 1.8 0.5 2.3|146.8 -1.6 145.2 24.2 0.64| 4.5 2.9 Wrote GIF file: /home/apache/climate/data/raob//X4467/skewt/X4467.skewt.20251127.12.gif