UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050712.upa.cvt Date: 1200Z 7 MAY 25 Searching for X4467... Searching the city database file for: X4467 ... Date:1200Z 7 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 72 80 7 SFC 992 142 22.0 14.0 60 8.0 16.8 80 7 295.8 297.7 290.3 325.2 10.17 2 925 744 18.2 8.2 52 10.0 12.3 205 5 297.9 299.3 288.6 319.6 7.39 3 904 940 17.4 7.4 52 10.0 11.6 219 7 299.1 300.4 288.8 320.2 7.16 4 850 1461 12.2 5.2 62 7.0 8.3 255 13 298.9 300.1 288.2 318.2 6.53 5 781 2163 6.4 2.8 78 3.6 4.5 251 17 300.0 301.1 288.1 317.9 6.00 6 700 3051 0.2 -4.8 69 5.0 -2.0 245 23 302.7 303.4 286.9 314.4 3.82 7 523 5321 -13.9 -30.9 22 17.0 -17.3 245 25 312.1 312.2 286.7 314.0 0.56 8 500 5660 -16.3 -34.3 20 18.0 -19.5 245 25 313.2 313.2 286.9 314.6 0.42 9 400 7300 -28.9 -44.9 20 16.0 -30.4 240 23 317.4 317.5 288.1 318.1 0.17 10 369 7869 -32.9 -46.9 23 14.0 -34.0 239 24 319.5 319.5 288.8 320.1 0.15 11 300 9280 -45.5 -58.5 22 13.0 -45.9 235 27 321.2 321.2 289.2 321.4 0.05 12 289 9528 -48.9 -61.9 21 13.0 -49.2 239 28 319.8 319.8 288.7 320.0 0.03 13 250 10470 -54.7 -68.7 16 14.0 -54.9 255 31 324.7 324.7 290.2 324.8 0.01 14 221 11253 -60.7 -75.7 12 15.0 -60.8 265 27 327.2 327.2 290.9 327.2 0.01 15 200 11880 -59.1 -74.1 13 15.0 -59.2 240 27 339.2 339.2 294.1 339.2 0.01 16 150 13700 -55.1 -71.1 12 16.0 -55.4 230 27 375.1 375.1 301.5 375.2 0.02 17 131 14567 -52.7 -69.7 11 17.0 -53.2 230 25 394.2 394.3 304.4 394.4 0.02 18 111 15625 -56.3 -76.3 6 20.0 -56.7 230 23 406.6 406.6 306.1 406.7 0.01 19 100 16290 -54.1 -75.1 6 21.0 -54.6 230 21 423.2 423.2 308.1 423.3 0.01 20 70 18570 -55.1 -78.1 4 23.0 -55.8 225 13 466.5 466.5 312.4 466.6 0.01 21 68 18756 -55.5 -77.5 5 22.0 -56.2 223 12 469.5 469.5 312.6 469.6 0.01 22 50 20710 -58.1 -80.1 4 22.0 -58.8 205 5 506.6 506.6 315.4 506.6 0.01 23 49 20837 -58.5 -80.5 4 22.0 -59.2 202 5 508.6 508.6 315.5 508.6 0.01 24 30 23950 -55.5 -77.5 5 22.0 -56.9 125 5 593.3 593.3 320.3 593.6 0.03 25 20 26540 -53.5 -76.5 4 23.0 -55.9 75 5 672.4 672.4 323.5 672.9 0.06 26 17 27590 -51.7 -74.7 5 23.0 -54.9 79 8 710.2 710.2 324.8 711.0 0.09 27 10 31090 -44.1 -69.1 5 25.0 -51.8 90 19 854.9 855.1 328.6 858.6 0.35 28 9.7 31294 -44.1 -69.1 5 25.0 -52.0 862.4 862.6 328.7 866.3 0.36 TRP 221 11253 -60.7 -75.7 12 15.0 -60.8 265 27 327.2 327.2 290.9 327.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5588.00 m Freezing level: 697.49 mb = 3083.19 m = 10115.34 ft Wetbulb zero: 725.29 mb = 2763.05 m = 9065.00 ft Precipitable water: 0.95 inches Sfc-500 mean rel hum: 53.80 % Est. max temperature: 25.22 C = 77.39 F Sfc-Lift cond lev (LCL): 881.57 mb = 1152.66 m = 3781.64 ft T: 15.28 C 700-500 lapse rate: 6.32 C/km ThetaE index: 6.18 C Layer 850.0- 500.0 mb Conv cond level (CCL): 794.07 mb = 2025.18 m = 6644.21 ft Mean mixing ratio: 8.24 g/kg Conv temperature: 25.99 C = 78.78 F Cap Strength: 1.79 C Lifted Index: -0.76 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.30 C Lifted Index @700 mb: -0.87 C Showalter Index: 1.08 C Risk: Showers probable Total Totals Index: 50.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.50 C Cross Totals Index: 21.50 C K Index: 28.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 133.40 Risk: None Energy Index: -0.71 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 179.50 J/kg Max Up Vert Vel: 18.95 m/s Conv Inhibition (B-): 66.57 J/kg Cap Strength: 1.79 C Lift Cond Lev (LCL): 821.13 mb = 1747.44 m = 5732.99 ft Lev Free Conv (LFC): 746.13 mb = 2533.30 m = 8311.24 ft Equ Level (EL): 366.13 mb = 7922.22 m = 25991.22 ft B at Equ Level: 173.57 J/kg Max Parcel Lev (MPL): 216.13 mb = 11392.84 m = 37377.64 ft Wind level data Storm motion: 275 at 14 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 ---------------------------------------------------------- 0 992 142 80 7 -6.9 -1.2 | 90 21 -21.2 0.0 1 925 744 205 5 2.1 4.5 | 115 13 -12.2 5.8 2 850 1461 255 13 12.6 3.4 | 159 5 -1.7 4.6 3 700 3051 245 23 20.8 9.7 | 211 13 6.6 11.0 4 500 5660 245 25 22.7 10.6 | 215 14 8.4 11.8 5 400 7300 240 23 19.9 11.5 | 204 14 5.6 12.7 6 300 9280 235 27 22.1 15.5 | 205 18 7.8 16.7 7 250 10470 255 31 29.9 8.0 | 239 18 15.7 9.3 8 221 11253 265 27 26.9 2.4 | 254 13 12.6 3.6 9 200 11880 240 27 23.4 13.5 | 212 17 9.1 14.7 10 150 13700 230 27 20.7 17.4 | 199 20 6.4 18.6 11 100 16290 230 21 16.1 13.5 | 187 15 1.8 14.7 12 70 18570 225 13 9.2 9.2 | 154 12 -5.1 10.4 13 50 20710 205 5 2.1 4.5 | 115 13 -12.2 5.8 14 30 23950 125 5 -4.1 2.9 | 103 19 -18.4 4.1 15 20 26540 75 5 -4.8 -1.3 | 90 19 -19.1 -0.1 16 10 31090 90 19 -19.0 0.0 | 92 33 -33.3 1.2 Wind Parameters Mean winds (0-6000m): 244.9 at 19.1 knts Storm direction: 274.9 at 14.3 knts Shear (0-3000m) pos: 3.6 neg: 1.6 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 121.1 deg Storm rel helicity (0-3000m) pos: 75.5 neg: 0.0 tot: 75.5 m^2/s^2 ave: 25.2 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 3.7 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 2.35 Bulk Shear: 76.53 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 ------------------------------------------------------------------------------- 500 107 6 99 20| 10.0 0.0 10.0| 45.0 0.0 45.0 90.0 0.77| 11.6 8.9 1000 189 6 120 15| 8.2 0.0 8.2| 58.2 0.0 58.2 58.2 0.68| 9.7 6.6 1500 234 8 129 10| 7.2 0.0 7.2| 65.5 0.0 65.5 43.7 0.67| 8.7 5.8 2000 243 10 138 8| 5.4 0.8 6.3| 69.5 0.0 69.5 34.8 0.68| 7.4 5.0 2500 245 12 151 7| 4.3 1.3 5.7| 73.1 0.0 73.1 29.2 0.66| 6.6 4.3 3000 245 14 165 7| 3.6 1.6 5.2| 75.5 0.0 75.5 25.2 0.63| 6.0 3.7 4000 245 16 182 8| 2.7 1.3 4.0| 77.0 0.0 77.0 19.2 0.63| 4.6 2.9 5000 245 18 192 9| 2.2 1.1 3.3| 78.4 0.0 78.4 15.7 0.62| 3.7 2.3 6000 245 19 198 10| 1.8 0.9 2.7| 79.1 -3.2 75.9 12.7 0.59| 3.2 1.9 Wrote GIF file: /home/apache/climate/data/raob//X4467/skewt/X4467.skewt.20250507.12.gif