UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043012.upa.cvt Date: 1200Z 30 APR 25 Searching for X4467... Searching the city database file for: X4467 ... Date:1200Z 30 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 ------------------------------------------------------------------------------- SFC 1002 137 16.8 0.8 34 16.0 8.9 180 17 289.8 290.5 282.0 301.5 4.04 1 1000 154 16.8 0.8 34 16.0 8.9 185 17 290.0 290.7 282.0 301.7 4.05 2 931 753 9.6 -4.4 37 14.0 3.6 217 19 288.6 289.1 280.1 297.2 2.96 3 925 807 9.6 -4.4 37 14.0 3.6 220 19 289.1 289.6 280.4 297.8 2.98 4 850 1494 2.2 -8.8 44 11.0 -1.9 235 15 288.5 288.9 279.2 295.3 2.31 5 817 1812 -1.5 -10.5 50 9.0 -4.6 242 15 287.8 288.2 278.6 294.0 2.10 6 786 2122 -0.3 -12.3 40 12.0 -4.4 249 16 292.3 292.6 280.4 298.0 1.89 7 735 2657 -3.5 -20.5 25 17.0 -8.1 261 16 294.5 294.7 280.3 297.7 1.02 8 700 3042 -6.1 -21.1 29 15.0 -10.1 270 17 295.7 295.9 280.8 298.9 1.01 9 635 3800 -10.3 -22.3 37 12.0 -13.3 269 21 299.3 299.5 282.4 302.5 1.01 10 551 4878 -17.9 -27.9 41 10.0 -19.8 266 27 302.7 302.8 283.4 305.0 0.70 11 505 5526 -20.9 -34.9 27 14.0 -22.9 265 31 306.7 306.8 284.6 308.0 0.39 12 500 5600 -21.5 -36.5 25 15.0 -23.6 265 31 306.8 306.9 284.5 308.0 0.34 13 400 7190 -35.1 -53.1 14 18.0 -36.1 260 40 309.4 309.4 285.2 309.6 0.07 14 388 7402 -37.1 -55.1 14 18.0 -37.9 259 42 309.5 309.5 285.2 309.7 0.06 15 300 9130 -51.1 -71.1 7 20.0 -51.4 250 56 313.3 313.3 286.5 313.4 0.01 16 292 9306 -52.5 -72.5 7 20.0 -52.7 250 56 313.8 313.8 286.6 313.8 0.01 17 257 10125 -58.3 -79.3 5 21.0 -58.5 250 54 316.9 316.9 287.7 316.9 0.00 18 250 10300 -57.7 -79.7 4 22.0 -57.9 250 52 320.3 320.3 288.8 320.3 0.00 19 200 11720 -54.1 -77.1 4 23.0 -54.4 255 38 347.1 347.1 296.0 347.1 0.01 20 197 11817 -53.1 -76.1 4 23.0 -53.4 254 38 350.2 350.2 296.7 350.2 0.01 21 150 13570 -52.9 -75.9 5 23.0 -53.4 240 36 378.9 378.9 302.1 379.0 0.01 22 101 16107 -55.3 -78.3 4 23.0 -55.8 245 36 419.7 419.7 307.7 419.7 0.01 23 100 16170 -55.3 -77.3 5 22.0 -55.8 245 36 420.9 420.9 307.8 420.9 0.01 24 71 18350 -54.7 -77.7 4 23.0 -55.5 255 25 465.5 465.5 312.3 465.5 0.01 25 70 18440 -54.7 -77.7 4 23.0 -55.5 255 25 467.4 467.4 312.4 467.4 0.01 26 50 20580 -55.7 -77.7 5 22.0 -56.6 245 17 512.2 512.2 315.8 512.3 0.02 27 46 21109 -57.1 -79.1 5 22.0 -57.9 244 15 521.2 521.2 316.4 521.3 0.02 28 41 21843 -53.5 -76.5 4 23.0 -54.9 243 12 547.6 547.6 318.0 547.8 0.03 29 30 23840 -55.9 -77.9 5 22.0 -57.3 240 5 592.2 592.3 320.3 592.5 0.03 30 27 24510 -56.7 -78.7 5 22.0 -58.1 279 5 608.1 608.1 321.0 608.3 0.03 31 20 26430 -52.9 -75.9 5 23.0 -55.5 30 5 674.3 674.3 323.6 674.8 0.06 32 16 27879 -50.1 -74.1 4 24.0 -53.9 727.8 727.9 325.3 728.8 0.10 33 11 30359 -44.3 -69.3 5 25.0 -51.5 831.2 831.4 328.1 834.4 0.31 TRP 257 10125 -58.3 -79.3 5 21.0 -58.5 250 54 316.9 316.9 287.7 316.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5446.00 m Freezing level: 830.38 mb = 1683.37 m = 5522.81 ft Wetbulb zero: 875.80 mb = 1251.07 m = 4104.52 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 36.53 % Est. max temperature: 15.49 C = 59.88 F Sfc-Lift cond lev (LCL): 787.48 mb = 2107.15 m = 6913.14 ft T: -0.36 C 700-500 lapse rate: 6.02 C/km ThetaE index: 4.45 C Layer 931.0- 925.0 mb Conv cond level (CCL): 688.07 mb = 3175.65 m = 10418.68 ft Mean mixing ratio: 3.33 g/kg Conv temperature: 23.38 C = 74.08 F Cap Strength: 8.23 C Lifted Index: 8.25 C Risk: None Lifted Index @300 mb: 10.35 C Lifted Index @700 mb: 3.96 C Showalter Index: 10.82 C Risk: None Total Totals Index: 36.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 12.70 C K Index: -0.10 Risk: None Sweat Index: 148.50 Risk: None Energy Index: 2.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.68 J/kg Max Up Vert Vel: 6.58 m/s Conv Inhibition (B-): 63032.53 J/kg Cap Strength: 8.22 C Lift Cond Lev (LCL): 762.70 mb = 2362.13 m = 7749.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 286 at 16 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 1002 137 180 17 0.0 17.0 | 144 26 -15.4 21.3 1 1000 154 185 17 1.5 16.9 | 147 25 -13.9 21.3 2 925 807 220 19 12.2 14.6 | 170 19 -3.2 18.9 3 850 1494 235 15 12.3 8.6 | 166 13 -3.1 12.9 4 700 3042 270 17 17.0 -0.0 | 200 5 1.6 4.3 5 500 5600 265 31 30.9 2.7 | 246 17 15.5 7.0 6 400 7190 260 40 39.4 6.9 | 245 26 24.0 11.3 7 300 9130 250 56 52.6 19.2 | 238 44 37.2 23.5 8 257 10125 250 54 50.7 18.5 | 237 42 35.3 22.8 9 250 10300 250 52 48.9 17.8 | 237 40 33.4 22.1 10 200 11720 255 38 36.7 9.8 | 236 26 21.3 14.2 11 150 13570 240 36 31.2 18.0 | 215 27 15.8 22.3 12 100 16170 245 36 32.6 15.2 | 221 26 17.2 19.5 13 70 18440 255 25 24.1 6.5 | 219 14 8.7 10.8 14 50 20580 245 17 15.4 7.2 | 180 12 -0.0 11.5 15 30 23840 240 5 4.3 2.5 | 122 13 -11.1 6.8 16 20 26430 30 5 -2.5 -4.3 | 90 18 -17.9 -0.0 Wind Parameters Mean winds (0-6000m): 255.7 at 21.3 knts Storm direction: 285.7 at 16.0 knts Shear (0-3000m) pos: 4.2 neg: 0.0 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 61.5 deg Storm rel helicity (0-3000m) pos: 74.8 neg: -3.6 tot: 71.2 m^2/s^2 ave: 23.7 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 2.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.45 Bulk Shear: 48.34 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 ------------------------------------------------------------------------------- 500 198 18 155 23| 9.8 0.0 9.8| 50.5 0.0 50.5 101.0 0.84| 9.9 8.3 1000 210 18 162 21| 7.0 0.0 7.0| 63.0 -0.9 62.2 62.2 0.66| 8.0 5.3 1500 217 17 164 19| 5.4 0.0 5.4| 64.2 -3.6 60.6 40.4 0.51| 6.6 3.4 2000 223 17 167 17| 4.8 0.0 4.8| 68.9 -3.6 65.3 32.6 0.51| 5.8 2.9 2500 230 17 170 15| 4.5 0.0 4.5| 72.3 -3.6 68.7 27.5 0.50| 5.3 2.7 3000 236 17 174 14| 4.2 0.0 4.2| 74.8 -3.6 71.2 23.7 0.51| 5.0 2.5 4000 246 18 183 11| 3.1 0.7 3.8| 80.6 -3.6 77.0 19.3 0.52| 4.4 2.3 5000 252 19 196 11| 2.5 1.1 3.6| 85.6 -3.6 82.0 16.4 0.49| 4.1 2.0 6000 256 21 209 11| 2.1 1.4 3.5| 87.8 -3.6 84.1 14.0 0.44| 3.9 1.7 Wrote GIF file: /home/apache/climate/data/raob//X4467/skewt/X4467.skewt.20250430.12.gif