UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042712.upa.cvt Date: 1200Z 27 APR 25 Searching for X4467... Searching the city database file for: X4467 ... Date:1200Z 27 APR 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 ------------------------------------------------------------------------------- 0 1000 93 320 19 SFC 994 143 11.8 -1.2 40 13.0 5.9 320 19 285.4 286.1 279.3 295.5 3.52 2 971 337 7.0 -8.0 33 15.0 1.4 317 20 282.5 282.9 276.0 288.7 2.15 3 925 733 3.8 -10.2 35 14.0 -1.1 310 21 283.2 283.5 276.0 288.7 1.90 4 850 1409 -4.1 -15.1 42 11.0 -7.2 320 27 281.9 282.1 274.5 285.9 1.39 5 778 2100 -9.5 -16.5 57 7.0 -11.3 286 28 283.3 283.5 275.2 287.3 1.35 6 756 2323 -5.3 -15.3 45 10.0 -8.3 275 28 290.2 290.4 279.0 294.8 1.54 7 700 2924 -7.7 -29.7 15 22.0 -12.1 245 29 294.0 294.0 279.3 295.5 0.46 8 624 3812 -10.5 -34.5 12 24.0 -14.7 240 39 300.6 300.6 282.0 301.7 0.33 9 500 5480 -21.3 -44.3 11 23.0 -23.8 230 58 307.1 307.1 284.4 307.6 0.15 10 486 5688 -22.9 -44.9 12 22.0 -25.2 229 59 307.6 307.6 284.6 308.1 0.14 11 400 7080 -33.9 -59.9 5 26.0 -35.1 225 68 310.9 310.9 285.7 311.0 0.03 12 386 7329 -35.4 -62.0 5 26.7 -36.4 220 71 312.2 312.2 286.1 312.3 0.02 13 379 7456 -36.1 -63.1 5 27.0 -37.1 220 71 312.9 312.9 286.4 312.9 0.02 14 307 8879 -48.5 -70.5 6 22.0 -48.8 215 68 314.9 314.9 287.1 314.9 0.01 15 300 9030 -49.5 -71.5 6 22.0 -49.8 215 68 315.6 315.6 287.3 315.6 0.01 16 266 9811 -54.3 -75.3 6 21.0 -54.5 220 64 319.6 319.6 288.6 319.6 0.01 17 250 10210 -54.3 -75.3 6 21.0 -54.5 225 58 325.3 325.3 290.4 325.4 0.01 18 200 11660 -49.1 -71.1 6 22.0 -49.6 230 50 355.0 355.0 297.7 355.1 0.01 19 166 12884 -47.1 -70.1 5 23.0 -47.9 224 45 377.8 377.8 301.9 377.9 0.02 20 150 13550 -49.3 -71.3 6 22.0 -50.0 220 42 385.1 385.1 303.1 385.2 0.02 21 100 16190 -53.1 -75.1 5 22.0 -53.7 225 36 425.1 425.1 308.3 425.2 0.01 22 70 18470 -55.7 -77.7 5 22.0 -56.3 215 17 465.2 465.2 312.3 465.3 0.01 23 50 20600 -57.3 -79.3 5 22.0 -58.0 230 23 508.4 508.5 315.5 508.5 0.01 24 43 21549 -59.5 -81.5 4 22.0 -60.2 231 19 525.4 525.5 316.6 525.5 0.01 25 36 22671 -55.9 -77.9 5 22.0 -57.1 233 14 562.2 562.2 318.8 562.3 0.03 26 30 23830 -56.5 -78.5 5 22.0 -57.8 235 9 590.6 590.6 320.2 590.8 0.03 27 20 26420 -55.3 -78.3 4 23.0 -57.4 220 9 666.9 666.9 323.3 667.3 0.04 28 11 30317 -45.9 -69.9 5 24.0 -52.4 825.4 825.5 327.9 828.3 0.28 TRP 266 9811 -54.3 -75.3 6 21.0 -54.5 220 64 319.6 319.6 288.6 319.6 0.01 WND 386 7329 -35.4 -62.0 5 26.7 -36.4 220 71 312.2 312.2 286.1 312.3 0.02 Sounding variables and indices 1000-500 mb thick: 5387.00 m Freezing level: 888.92 mb = 1058.16 m = 3471.63 ft Wetbulb zero: 945.44 mb = 554.66 m = 1819.74 ft Precipitable water: 0.22 inches Sfc-500 mean rel hum: 26.24 % Est. max temperature: 8.33 C = 47.00 F Sfc-Lift cond lev (LCL): 815.51 mb = 1732.14 m = 5682.81 ft T: -6.63 C 700-500 lapse rate: 5.32 C/km ThetaE index: 9.56 C Layer 971.0- 778.0 mb Conv cond level (CCL): 571.69 mb = 4471.26 m = 14669.30 ft Mean mixing ratio: 2.13 g/kg Conv temperature: 29.51 C = 85.13 F Cap Strength: 12.45 C Lifted Index: 15.48 C Risk: None Lifted Index @300 mb: 18.68 C Lifted Index @700 mb: 8.39 C Showalter Index: 18.00 C Risk: None Total Totals Index: 23.40 C Risk: None Vertical Totals Index: 17.20 C Cross Totals Index: 6.20 C K Index: -19.90 Risk: None Sweat Index: 112.00 Risk: None Energy Index: 4.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.65 J/kg Max Up Vert Vel: 7.96 m/s Conv Inhibition (B-): 70701.84 J/kg Cap Strength: 15.44 C Lift Cond Lev (LCL): 761.43 mb = 2267.18 m = 7438.18 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 279 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 ---------------------------------------------------------- 0 994 143 320 19 12.2 -14.6 | 57 18 -15.3 -10.0 1 925 733 310 21 16.1 -13.5 | 52 15 -11.4 -9.0 2 850 1409 320 27 17.4 -20.7 | 32 19 -10.1 -16.2 3 700 2924 245 29 26.3 12.3 | 176 17 -1.2 16.8 4 500 5480 230 58 44.4 37.3 | 202 45 16.9 41.8 5 400 7080 225 68 48.1 48.1 | 201 56 20.6 52.6 6 386 7329 220 71 45.6 54.4 | 197 62 18.1 58.9 7 300 9030 215 68 39.0 55.7 | 191 61 11.5 60.2 8 266 9811 220 64 41.1 49.0 | 194 55 13.6 53.5 9 250 10210 225 58 41.0 41.0 | 197 48 13.5 45.5 10 200 11660 230 50 38.3 32.1 | 196 38 10.8 36.7 11 150 13550 220 42 27.0 32.2 | 179 37 -0.5 36.7 12 100 16190 225 36 25.5 25.5 | 176 30 -2.0 30.0 13 70 18470 215 17 9.8 13.9 | 136 26 -17.7 18.4 14 50 20600 230 23 17.6 14.8 | 153 22 -9.9 19.3 15 30 23830 235 9 7.4 5.2 | 116 22 -20.1 9.7 16 20 26420 220 9 5.8 6.9 | 118 25 -21.7 11.4 Wind Parameters Mean winds (0-6000m): 249.3 at 37.1 knts Storm direction: 279.3 at 27.9 knts Shear (0-3000m) pos: 0.7 neg: 6.1 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 125.6 deg Storm rel helicity (0-3000m) pos: 8.4 neg: -50.4 tot: -42.1 m^2/s^2 ave: -14.0 10^-3 m/s^2 rel: -0.31 Storm rel vorticity (0-3000m) horiz: 8.7 stream: -2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.20 Bulk Shear: 155.92 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 ------------------------------------------------------------------------------- 500 316 20 55 17| 0.0 3.5 3.5| 0.0 -5.4 -5.4 -10.8 -0.36| 3.5 -1.3 1000 314 21 50 16| 2.2 1.7 4.0| 0.0 -21.3 -21.3 -21.3 -0.61| 4.3 -2.6 1500 315 23 44 16| 1.5 2.7 4.1| 0.0 -37.6 -37.6 -25.1 -0.55| 5.5 -3.0 2000 310 24 39 14| 1.1 4.6 5.7| 0.0 -42.5 -42.5 -21.3 -0.39| 7.2 -2.8 2500 301 25 36 10| 0.9 5.8 6.7| 0.0 -44.8 -44.8 -17.9 -0.39| 8.5 -3.3 3000 292 26 36 6| 0.7 6.1 6.8| 8.4 -50.4 -42.1 -14.0 -0.31| 8.7 -2.7 4000 274 28 199 3| 0.6 6.1 6.6| 44.7 -50.4 -5.8 -1.4 -0.16| 8.1 -1.3 5000 259 33 203 12| 0.4 6.1 6.6| 65.2 -50.4 14.8 3.0 -0.10| 7.7 -0.8 6000 249 37 202 19| 0.4 5.9 6.2| 67.2 -51.4 15.8 2.6 -0.09| 7.2 -0.6 Wrote GIF file: /home/apache/climate/data/raob//X4467/skewt/X4467.skewt.20250427.12.gif