UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050612.upa.cvt Date: 1200Z 6 MAY 25 Searching for X4467... Searching the city database file for: X4467 ... Date:1200Z 6 MAY 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 76 340 7 SFC 993 137 24.0 10.0 41 14.0 15.5 340 7 297.7 299.2 288.9 320.5 7.78 2 925 750 18.6 6.6 45 12.0 11.7 305 7 298.3 299.5 288.1 317.8 6.62 3 858 1388 12.4 3.4 54 9.0 7.6 314 11 298.3 299.4 287.2 315.2 5.70 4 850 1467 12.0 4.0 58 8.0 7.6 315 11 298.7 299.8 287.6 316.5 6.00 5 746 2542 3.2 -1.7 70 4.9 0.8 308 12 300.5 301.3 286.8 314.1 4.53 6 700 3054 -0.3 -7.3 59 7.0 -3.2 305 13 302.2 302.7 286.0 311.9 3.15 7 578 4557 -9.7 -15.7 62 6.0 -11.6 294 11 308.2 308.5 286.9 314.4 1.95 8 500 5660 -16.9 -30.9 29 14.0 -19.6 285 9 312.4 312.5 286.9 314.5 0.58 9 447 6494 -21.9 -37.9 22 16.0 -24.2 280 8 316.3 316.4 287.9 317.5 0.33 10 400 7300 -29.1 -49.1 13 20.0 -30.7 275 7 317.2 317.2 287.9 317.6 0.11 11 300 9280 -46.9 -70.9 5 24.0 -47.3 295 13 319.3 319.3 288.5 319.3 0.01 12 288 9551 -49.3 -73.3 4 24.0 -49.7 287 12 319.6 319.6 288.6 319.6 0.01 13 250 10470 -55.5 -77.5 5 22.0 -55.7 260 9 323.6 323.6 289.8 323.6 0.00 14 232 10944 -58.1 -80.1 4 22.0 -58.3 240 11 326.6 326.6 290.7 326.6 0.00 15 200 11880 -57.7 -79.7 4 22.0 -57.9 230 21 341.4 341.4 294.7 341.4 0.00 16 166 13069 -53.3 -76.3 4 23.0 -53.7 230 31 367.4 367.4 300.1 367.5 0.01 17 150 13720 -55.1 -78.1 4 23.0 -55.5 230 36 375.1 375.1 301.5 375.2 0.01 18 140 14159 -55.7 -77.7 5 22.0 -56.1 228 35 381.6 381.6 302.5 381.6 0.01 19 135 14392 -51.1 -74.1 5 23.0 -51.7 227 35 393.7 393.7 304.3 393.8 0.01 20 101 16257 -55.3 -77.3 5 22.0 -55.8 220 31 419.7 419.7 307.7 419.7 0.01 21 100 16320 -54.9 -77.9 4 23.0 -55.4 220 31 421.7 421.7 307.9 421.7 0.01 22 72 18413 -58.1 -80.1 4 22.0 -58.6 197 16 456.4 456.4 311.4 456.4 0.01 23 70 18590 -60.1 -82.1 4 22.0 -60.5 195 15 455.8 455.8 311.4 455.8 0.01 24 50 20720 -56.1 -78.1 5 22.0 -57.0 205 11 511.3 511.3 315.7 511.4 0.02 25 41 21975 -55.9 -77.9 5 22.0 -56.9 176 9 541.6 541.6 317.6 541.8 0.02 26 30 23950 -56.9 -78.9 5 22.0 -58.2 130 7 589.5 589.5 320.1 589.7 0.03 27 25 25109 -55.5 -77.5 5 22.0 -57.2 625.1 625.1 321.7 625.4 0.04 TRP 232 10944 -58.1 -80.1 4 22.0 -58.3 240 11 326.6 326.6 290.7 326.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5584.00 m Freezing level: 703.94 mb = 3010.07 m = 9875.45 ft Wetbulb zero: 736.44 mb = 2645.36 m = 8678.89 ft Precipitable water: 0.85 inches Sfc-500 mean rel hum: 55.26 % Est. max temperature: 25.09 C = 77.16 F Sfc-Lift cond lev (LCL): 807.73 mb = 1887.00 m = 6190.85 ft T: 8.56 C 700-500 lapse rate: 6.37 C/km ThetaE index: 5.30 C Layer 925.0- 850.0 mb Conv cond level (CCL): 759.61 mb = 2392.67 m = 7849.88 ft Mean mixing ratio: 6.93 g/kg Conv temperature: 26.52 C = 79.74 F Cap Strength: 1.62 C Lifted Index: 0.31 C Risk: Showers probable Lifted Index @300 mb: 0.95 C Lifted Index @700 mb: -0.09 C Showalter Index: 1.48 C Risk: Showers probable Total Totals Index: 49.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.90 C Cross Totals Index: 20.90 C K Index: 25.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 95.00 Risk: None Energy Index: -0.40 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.32 J/kg Max Up Vert Vel: 5.71 m/s Conv Inhibition (B-): 49.10 J/kg Cap Strength: 1.62 C Lift Cond Lev (LCL): 783.21 mb = 2140.76 m = 7023.41 ft Lev Free Conv (LFC): 708.21 mb = 2960.10 m = 9711.50 ft Equ Level (EL): 538.21 mb = 5099.79 m = 16731.40 ft B at Equ Level: 16.28 J/kg Max Parcel Lev (MPL): 468.21 mb = 6148.65 m = 20172.50 ft Wind level data Storm motion: 333 at 8 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 ---------------------------------------------------------- 0 993 137 340 7 2.4 -6.6 | 109 1 -1.2 0.4 1 925 750 305 7 5.7 -4.0 | 216 4 2.1 3.0 2 850 1467 315 11 7.8 -7.8 | 281 4 4.2 -0.8 3 700 3054 305 13 10.6 -7.5 | 274 7 7.1 -0.5 4 500 5660 285 9 8.7 -2.3 | 228 7 5.1 4.7 5 400 7300 275 7 7.0 -0.6 | 208 7 3.4 6.4 6 300 9280 295 13 11.8 -5.5 | 260 8 8.2 1.5 7 250 10470 260 9 8.9 1.6 | 212 10 5.3 8.5 8 232 10944 240 11 9.5 5.5 | 205 14 5.9 12.5 9 200 11880 230 21 16.1 13.5 | 211 24 12.5 20.5 10 150 13720 230 36 27.6 23.1 | 219 39 24.0 30.1 11 100 16320 220 31 19.9 23.7 | 208 35 16.3 30.7 12 70 18590 195 15 3.9 14.5 | 181 21 0.3 21.5 13 50 20720 205 11 4.6 10.0 | 184 17 1.1 16.9 14 30 23950 130 7 -5.4 4.5 | 142 15 -9.0 11.5 Wind Parameters Mean winds (0-6000m): 302.7 at 10.5 knts Storm direction: 332.7 at 7.9 knts Shear (0-3000m) pos: 0.4 neg: 1.2 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 163.8 deg Storm rel helicity (0-3000m) pos: 4.7 neg: -1.4 tot: 3.3 m^2/s^2 ave: 1.1 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 2.0 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 5.16 Bulk Shear: 3.16 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 ------------------------------------------------------------------------------- 500 326 7 195 1| 0.0 3.6 3.6| 0.7 0.0 0.7 1.3 0.61| 3.6 2.2 1000 316 7 223 2| 0.0 2.4 2.4| 2.8 0.0 2.8 2.8 0.69| 3.3 2.3 1500 315 8 247 3| 0.7 1.6 2.3| 4.7 -0.0 4.6 3.1 0.72| 3.0 2.2 2000 314 9 260 3| 0.6 1.4 2.0| 4.7 -0.3 4.4 2.2 0.63| 2.5 1.6 2500 313 10 265 4| 0.4 1.3 1.8| 4.7 -0.6 4.0 1.6 0.55| 2.2 1.2 3000 311 10 268 4| 0.4 1.2 1.6| 4.7 -1.4 3.3 1.1 0.47| 2.0 0.9 4000 308 11 267 5| 0.3 1.0 1.2| 4.7 -5.4 -0.8 -0.2 0.23| 1.8 0.4 5000 306 11 262 5| 0.2 0.8 1.0| 4.7 -9.2 -4.5 -0.9 0.07| 1.6 0.1 6000 303 10 256 5| 0.2 0.7 0.9| 4.7 -12.4 -7.7 -1.3 -0.04| 1.5 -0.1 Wrote GIF file: /home/apache/climate/data/raob//X4467/skewt/X4467.skewt.20250506.12.gif