UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042200.upa.cvt Date: 0000Z 22 APR 25 Searching for U5703... Searching the city database file for: U5703 ... Date:0000Z 22 APR 25 Station: U5703 WMO ident: 25703 Latitude: 62.92 Longitude: 152.42 ------------------------------------------------------------------------------- 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 152 200 3 SFC 993 209 4.0 -9.0 38 13.0 -0.5 200 3 277.7 278.0 273.0 283.2 1.94 2 981 308 1.6 -14.4 29 16.0 -3.1 202 4 276.3 276.5 271.1 279.9 1.28 3 931 728 0.0 -14.0 34 14.0 -4.1 209 10 278.8 279.0 272.8 282.8 1.39 4 925 780 0.6 -12.4 37 13.0 -3.5 210 11 279.9 280.2 273.8 284.5 1.59 5 907 938 2.4 -9.6 41 12.0 -1.8 211 11 283.4 283.7 276.3 289.2 2.03 6 850 1460 1.0 -17.0 25 18.0 -4.3 215 13 287.2 287.4 277.0 290.8 1.19 7 758 2369 -2.3 -28.3 12 26.0 -8.2 236 7 293.2 293.3 279.0 294.8 0.49 8 700 2992 -6.7 -36.7 7 30.0 -11.9 250 3 295.1 295.1 279.5 295.9 0.24 9 695 3048 -7.3 -39.3 6 32.0 -12.4 249 3 295.0 295.0 279.4 295.6 0.18 10 646 3614 -12.3 -28.3 25 16.0 -15.4 236 4 295.6 295.7 280.2 297.4 0.57 11 500 5520 -27.1 -47.1 13 20.0 -28.7 190 7 300.0 300.0 281.5 300.4 0.11 12 423 6697 -37.3 -56.3 12 19.0 -38.1 302 7 301.6 301.7 282.1 301.8 0.04 13 400 7080 -39.9 -53.9 21 14.0 -40.5 340 7 303.1 303.1 282.7 303.4 0.06 14 300 8990 -54.3 -66.3 22 12.0 -54.5 30 17 308.8 308.8 284.9 308.9 0.02 15 291 9186 -55.7 -67.7 21 12.0 -55.8 35 19 309.5 309.5 285.2 309.6 0.01 16 263 9830 -58.7 -69.7 23 11.0 -58.8 50 25 314.2 314.2 286.8 314.3 0.01 17 250 10150 -58.3 -70.3 20 12.0 -58.4 45 15 319.4 319.4 288.6 319.4 0.01 18 200 11580 -51.5 -65.5 17 14.0 -51.8 55 7 351.2 351.2 296.9 351.3 0.03 19 185 12084 -50.9 -66.9 13 16.0 -51.3 25 6 360.1 360.1 298.7 360.2 0.03 20 150 13440 -51.5 -71.5 7 20.0 -52.0 305 5 381.3 381.3 302.5 381.4 0.02 21 100 16070 -53.1 -76.1 4 23.0 -53.8 265 5 425.1 425.1 308.3 425.2 0.01 22 70 18370 -52.1 -75.1 5 23.0 -53.1 245 9 472.9 472.9 312.9 473.0 0.02 23 50 20540 -51.7 -74.7 5 23.0 -53.1 175 5 521.6 521.6 316.4 521.8 0.03 24 41 21827 -51.9 -74.9 5 23.0 -53.5 551.6 551.6 318.2 551.8 0.04 TRP 263 9830 -58.7 -69.7 23 11.0 -58.8 50 25 314.2 314.2 286.8 314.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5368.00 m Freezing level: 822.12 mb = 1735.45 m = 5693.66 ft Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 20.51 % Est. max temperature: 13.90 C = 57.01 F Sfc-Lift cond lev (LCL): 811.31 mb = 1829.69 m = 6002.84 ft T: -0.34 C 700-500 lapse rate: 8.07 C/km ThetaE index: 3.29 C Layer 981.0- 931.0 mb Conv cond level (CCL): 581.70 mb = 4393.78 m = 14415.12 ft Mean mixing ratio: 1.55 g/kg Conv temperature: 23.75 C = 74.75 F Cap Strength: 13.23 C Lifted Index: 13.90 C Risk: None Lifted Index @300 mb: 17.81 C Lifted Index @700 mb: 13.23 C Showalter Index: 8.51 C Risk: None Total Totals Index: 38.20 C Risk: None Vertical Totals Index: 28.10 C Cross Totals Index: 10.10 C K Index: -18.90 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 2.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.76 J/kg Max Up Vert Vel: 8.22 m/s Conv Inhibition (B-): 37249.64 J/kg Cap Strength: 13.81 C Lift Cond Lev (LCL): 757.43 mb = 2374.83 m = 7791.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 244 at 5 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 ---------------------------------------------------------- 0 993 209 200 3 1.0 2.8 | 99 4 -3.7 0.6 1 925 780 210 11 5.5 9.5 | 186 7 0.8 7.3 2 850 1460 215 13 7.5 10.6 | 198 9 2.8 8.4 3 700 2992 250 3 2.8 1.0 | 56 2 -1.9 -1.2 4 500 5520 190 7 1.2 6.9 | 143 6 -3.5 4.6 5 400 7080 340 7 2.4 -6.6 | 15 9 -2.3 -8.8 6 300 8990 30 17 -8.5 -14.7 | 38 21 -13.2 -17.0 7 263 9830 50 25 -19.2 -16.1 | 52 30 -23.8 -18.3 8 250 10150 45 15 -10.6 -10.6 | 50 20 -15.3 -12.9 9 200 11580 55 7 -5.7 -4.0 | 59 12 -10.4 -6.3 10 150 13440 305 5 4.1 -2.9 | 6 5 -0.6 -5.1 11 100 16070 265 5 5.0 0.4 | 351 2 0.3 -1.8 12 70 18370 245 9 8.2 3.8 | 246 4 3.5 1.5 13 50 20540 175 5 -0.4 5.0 | 118 6 -5.1 2.7 Wind Parameters Mean winds (0-6000m): 214.2 at 6.9 knts Storm direction: 244.2 at 5.2 knts Shear (0-3000m) pos: 0.4 neg: 0.0 tot: 0.4 10-3/s Storm rel Dir Shear (0-3000m): -35.6 deg Storm rel helicity (0-3000m) pos: 14.4 neg: -0.1 tot: 14.3 m^2/s^2 ave: 4.8 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 3.8 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 311.76 Bulk Shear: 0.11 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 ------------------------------------------------------------------------------- 500 207 6 154 4| 7.3 0.0 7.3| 7.0 0.0 7.0 13.9 0.86| 7.3 6.3 1000 210 9 178 6| 4.8 0.0 4.8| 10.3 0.0 10.3 10.3 0.82| 4.9 4.0 1500 212 10 187 6| 3.0 0.0 3.0| 13.1 0.0 13.1 8.7 0.74| 4.2 3.1 2000 215 10 190 6| 1.5 0.0 1.5| 14.2 0.0 14.2 7.1 0.62| 4.1 2.5 2500 217 9 189 5| 0.7 0.0 0.7| 14.3 -0.1 14.2 5.7 0.45| 4.1 1.8 3000 217 8 185 4| 0.4 0.0 0.4| 14.4 -0.1 14.3 4.8 0.41| 3.8 1.5 4000 219 7 179 3| 0.3 0.3 0.6| 15.2 -0.1 15.1 3.8 0.45| 3.1 1.4 5000 215 7 169 3| 0.3 0.5 0.8| 15.5 -0.2 15.4 3.1 0.42| 2.8 1.2 6000 214 7 167 4| 0.8 0.4 1.2| 20.6 -0.4 20.2 3.4 0.49| 3.1 1.5 Wrote GIF file: /home/apache/climate/data/raob//U5703/skewt/U5703.skewt.20250422.00.gif