UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102712.upa.cvt Date: 1200Z 27 OCT 25 Searching for X4467... Searching the city database file for: X4467 ... Date:1200Z 27 OCT 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 103 140 5 SFC 996 137 13.0 3.0 51 10.0 8.0 140 5 286.5 287.3 281.3 300.0 4.76 2 925 748 5.6 -2.4 56 8.0 2.1 130 5 285.0 285.6 279.0 294.9 3.46 3 901 963 4.0 -4.0 56 8.0 0.7 153 5 285.5 286.1 278.9 294.6 3.15 4 850 1439 5.2 -10.8 30 16.0 -0.7 205 5 291.6 291.9 280.3 297.5 1.97 5 844 1497 5.6 -10.4 31 16.0 -0.4 206 5 292.6 293.0 280.8 298.8 2.05 6 700 2996 -2.7 -25.7 15 23.0 -8.5 220 17 299.5 299.6 282.0 301.7 0.67 7 682 3202 -3.5 -29.5 11 26.0 -9.4 223 17 300.8 300.9 282.4 302.5 0.49 8 566 4643 -14.7 -24.7 42 10.0 -16.9 242 17 304.1 304.3 284.2 307.1 0.91 9 500 5570 -20.9 -33.9 30 13.0 -22.9 255 17 307.6 307.6 284.9 309.1 0.43 10 439 6519 -27.5 -37.5 38 10.0 -28.7 261 29 310.9 310.9 286.1 312.1 0.35 11 400 7180 -33.5 -44.5 32 11.0 -34.4 265 38 311.4 311.5 286.1 312.1 0.18 12 330 8505 -44.1 -52.1 41 8.0 -44.5 278 65 314.5 314.5 287.1 314.9 0.09 13 300 9140 -49.1 -56.1 44 7.0 -49.3 285 79 316.1 316.2 287.6 316.4 0.06 14 268 9869 -54.2 -61.2 42 7.0 -54.3 295 87 319.1 319.1 288.5 319.3 0.04 15 250 10310 -57.3 -64.3 41 7.0 -57.4 295 71 320.9 320.9 289.0 321.0 0.03 16 247 10386 -57.9 -64.9 40 7.0 -58.0 290 69 321.1 321.1 289.1 321.2 0.03 17 200 11730 -54.1 -63.1 32 9.0 -54.3 275 54 347.1 347.1 296.0 347.3 0.04 18 192 11991 -54.3 -63.3 32 9.0 -54.5 275 52 350.9 350.9 296.8 351.0 0.04 19 159 13184 -58.9 -69.9 23 11.0 -59.0 275 44 362.5 362.5 299.2 362.6 0.02 20 150 13550 -57.1 -69.1 20 12.0 -57.3 275 42 371.7 371.7 300.9 371.8 0.02 21 100 16090 -60.5 -74.5 14 14.0 -60.7 255 42 410.8 410.8 306.6 410.9 0.02 22 80 17485 -58.3 -74.3 11 16.0 -58.7 261 33 442.4 442.4 310.1 442.5 0.02 23 70 18320 -60.3 -76.3 11 16.0 -60.7 265 27 455.4 455.4 311.4 455.5 0.02 24 57 19601 -62.1 -79.1 9 17.0 -62.4 259 31 478.9 478.9 313.4 478.9 0.01 25 50 20420 -58.7 -76.7 8 18.0 -59.3 255 33 505.2 505.2 315.3 505.3 0.02 26 33 23022 -58.7 -77.7 7 19.0 -59.6 255 39 568.9 568.9 319.1 569.1 0.03 27 30 23620 -57.9 -77.9 6 20.0 -59.0 255 40 586.8 586.8 320.0 587.0 0.03 28 20 26186 -56.3 -77.3 5 21.0 -58.2 663.8 663.9 323.2 664.3 0.05 TRP 247 10386 -57.9 -64.9 40 7.0 -58.0 290 69 321.1 321.1 289.1 321.2 0.03 WND 268 9869 -54.2 -61.2 42 7.0 -54.3 295 87 319.1 319.1 288.5 319.3 0.04 Sounding variables and indices 1000-500 mb thick: 5467.00 m Freezing level: 746.84 mb = 2508.24 m = 8229.02 ft Wetbulb zero: 875.31 mb = 1199.28 m = 3934.61 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 32.30 % Est. max temperature: 18.78 C = 65.81 F Sfc-Lift cond lev (LCL): 856.14 mb = 1380.20 m = 4528.16 ft T: 5.05 C 700-500 lapse rate: 7.07 C/km ThetaE index: 5.40 C Layer 925.0- 850.0 mb Conv cond level (CCL): 659.91 mb = 3456.46 m = 11339.96 ft Mean mixing ratio: 3.86 g/kg Conv temperature: 27.97 C = 82.34 F Cap Strength: 9.37 C Lifted Index: 10.43 C Risk: None Lifted Index @300 mb: 13.93 C Lifted Index @700 mb: 8.71 C Showalter Index: 9.78 C Risk: None Total Totals Index: 36.20 C Risk: None Vertical Totals Index: 26.10 C Cross Totals Index: 10.10 C K Index: -7.70 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 2.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.64 J/kg Max Up Vert Vel: 2.30 m/s Conv Inhibition (B-): 41955.38 J/kg Cap Strength: 10.23 C Lift Cond Lev (LCL): 828.69 mb = 1643.32 m = 5391.41 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 262 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 ---------------------------------------------------------- 0 996 137 140 5 -3.2 3.8 | 100 13 -13.1 2.4 1 925 748 130 5 -3.8 3.2 | 97 14 -13.7 1.7 2 850 1439 205 5 2.1 4.5 | 112 8 -7.8 3.1 3 700 2996 220 17 10.9 13.0 | 185 12 1.0 11.6 4 500 5570 255 17 16.4 4.4 | 246 7 6.5 2.9 5 400 7180 265 38 37.9 3.3 | 266 28 28.0 1.8 6 300 9140 285 79 76.3 -20.4 | 288 70 66.4 -21.9 7 268 9869 295 87 78.8 -36.8 | 299 79 69.0 -38.2 8 250 10310 295 71 64.3 -30.0 | 300 63 54.5 -31.5 9 247 10386 290 69 64.8 -23.6 | 295 60 55.0 -25.1 10 200 11730 275 54 53.8 -4.7 | 278 44 43.9 -6.2 11 150 13550 275 42 41.8 -3.7 | 279 32 32.0 -5.1 12 100 16090 255 42 40.6 10.9 | 253 32 30.7 9.4 13 70 18320 265 27 26.9 2.4 | 267 17 17.0 0.9 14 50 20420 255 33 31.9 8.5 | 252 23 22.0 7.1 15 30 23620 255 40 38.6 10.4 | 253 30 28.7 8.9 Wind Parameters Mean winds (0-6000m): 231.6 at 13.3 knts Storm direction: 261.6 at 10.0 knts Shear (0-3000m) pos: 3.0 neg: 0.1 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 87.3 deg Storm rel helicity (0-3000m) pos: 39.1 neg: -2.5 tot: 36.6 m^2/s^2 ave: 12.2 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 3.5 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 28.54 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 ------------------------------------------------------------------------------- 500 136 5 99 14| 0.0 0.7 0.7| 0.0 -2.0 -2.0 -4.1 -0.80| 0.7 -0.6 1000 141 5 100 13| 1.8 0.4 2.1| 8.1 -2.5 5.6 5.6 0.38| 2.3 0.9 1500 159 5 106 12| 2.4 0.2 2.7| 13.0 -2.5 10.6 7.0 0.43| 3.0 1.3 2000 179 6 114 11| 2.8 0.2 2.9| 21.5 -2.5 19.1 9.5 0.60| 3.3 2.0 2500 194 7 124 10| 3.0 0.1 3.2| 30.6 -2.5 28.1 11.2 0.68| 3.5 2.4 3000 204 9 135 9| 3.0 0.1 3.2| 39.1 -2.5 36.6 12.2 0.71| 3.5 2.5 4000 214 11 153 8| 2.4 0.1 2.5| 48.3 -2.5 45.8 11.5 0.73| 3.1 2.3 5000 223 12 168 8| 2.0 0.1 2.1| 56.4 -2.5 53.9 10.8 0.76| 2.9 2.2 6000 232 13 185 7| 2.4 0.1 2.4| 65.0 -2.5 62.6 10.4 0.67| 3.2 2.2 Wrote GIF file: /home/apache/climate/data/raob//X4467/skewt/X4467.skewt.20251027.12.gif