UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042412.upa.cvt Date: 1200Z 24 APR 25 Searching for U5703... Searching the city database file for: U5703 ... Date:1200Z 24 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 125 SFC 990 206 0.4 -7.6 55 8.0 -2.3 10 5 274.3 274.7 271.4 280.4 2.18 2 970 369 0.6 -9.4 47 10.0 -2.7 10 8 276.1 276.5 272.1 281.6 1.93 3 925 748 -2.7 -11.7 50 9.0 -5.4 10 15 276.5 276.8 271.9 281.3 1.68 4 850 1413 -6.7 -13.7 57 7.0 -8.7 25 11 279.1 279.4 273.2 283.6 1.56 5 845 1459 -7.1 -13.1 62 6.0 -8.8 24 11 279.2 279.5 273.4 283.9 1.65 6 804 1846 -7.9 -24.9 24 17.0 -11.4 16 12 282.3 282.4 273.6 284.3 0.63 7 754 2343 -9.3 -28.3 20 19.0 -12.9 6 13 286.0 286.1 275.4 287.6 0.49 8 700 2914 -12.7 -36.7 11 24.0 -16.2 355 15 288.4 288.5 276.2 289.2 0.24 9 674 3201 -14.7 -38.7 11 24.0 -17.9 351 16 289.3 289.4 276.6 290.0 0.20 10 595 4138 -17.1 -41.1 11 24.0 -20.1 336 21 297.0 297.1 280.3 297.6 0.18 11 500 5420 -25.1 -41.1 21 16.0 -26.8 315 27 302.4 302.5 282.7 303.2 0.21 12 422 6634 -32.1 -53.1 11 21.0 -33.4 304 33 308.5 308.5 284.8 308.8 0.07 13 400 7010 -34.3 -48.3 23 14.0 -35.3 300 35 310.4 310.4 285.6 310.9 0.12 14 377 7421 -37.1 -45.1 43 8.0 -37.7 298 37 312.0 312.0 286.3 312.7 0.18 15 372 7513 -37.5 -45.5 43 8.0 -38.1 297 37 312.7 312.7 286.5 313.3 0.18 16 300 8960 -49.1 -55.1 50 6.0 -49.3 290 44 316.1 316.2 287.6 316.4 0.07 17 250 10130 -57.9 -63.9 46 6.0 -58.0 290 44 320.0 320.0 288.8 320.1 0.03 18 244 10284 -59.3 -65.3 46 6.0 -59.4 290 42 320.1 320.1 288.8 320.2 0.02 19 207 11328 -55.7 -62.7 41 7.0 -55.8 298 13 341.2 341.2 294.7 341.4 0.04 20 200 11550 -52.3 -59.3 43 7.0 -52.5 300 7 349.9 350.0 296.7 350.2 0.06 21 199 11582 -51.9 -58.9 43 7.0 -52.1 300 7 351.1 351.1 296.9 351.4 0.07 22 195 11714 -51.7 -58.7 43 7.0 -52.0 298 7 353.4 353.5 297.4 353.8 0.07 23 169 12644 -49.9 -58.9 34 9.0 -50.3 288 7 371.2 371.2 300.8 371.6 0.08 24 150 13420 -51.3 -62.3 26 11.0 -51.7 280 7 381.7 381.7 302.6 382.0 0.06 25 100 16040 -52.5 -68.5 13 16.0 -53.1 180 5 426.3 426.3 308.4 426.5 0.04 26 70 18350 -53.5 -72.5 8 19.0 -54.3 135 5 469.9 469.9 312.7 470.1 0.03 27 50 20520 -52.5 -74.5 5 22.0 -53.8 120 7 519.8 519.8 316.3 520.0 0.03 28 30 23820 -51.7 -74.7 5 23.0 -53.8 150 9 603.7 603.7 320.8 604.1 0.05 29 25 25004 -52.3 -75.3 5 23.0 -54.6 222 6 634.3 634.3 322.1 634.7 0.06 30 20 26460 -49.3 -73.3 4 24.0 -52.8 310 3 685.3 685.3 324.0 686.1 0.09 31 12 29833 -46.1 -70.1 5 24.0 -52.2 804.4 804.5 327.4 806.9 0.25 TRP 244 10284 -59.3 -65.3 46 6.0 -59.4 290 42 320.1 320.1 288.8 320.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5295.00 m Freezing level: 961.82 mb = 438.10 m = 1437.31 ft Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 25.57 % Est. max temperature: 5.60 C = 42.08 F Sfc-Lift cond lev (LCL): 873.51 mb = 1198.46 m = 3931.92 ft T: -5.41 C 700-500 lapse rate: 4.95 C/km ThetaE index: 0.25 C Layer 925.0- 850.0 mb Conv cond level (CCL): 664.12 mb = 3311.93 m = 10865.77 ft Mean mixing ratio: 1.80 g/kg Conv temperature: 16.25 C = 61.24 F Cap Strength: 14.58 C Lifted Index: 17.62 C Risk: None Lifted Index @300 mb: 24.53 C Lifted Index @700 mb: 8.84 C Showalter Index: 15.98 C Risk: None Total Totals Index: 29.80 C Risk: None Vertical Totals Index: 18.40 C Cross Totals Index: 11.40 C K Index: -19.30 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 4.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.92 J/kg Max Up Vert Vel: 3.98 m/s Conv Inhibition (B-): 69090.90 J/kg Cap Strength: 17.47 C Lift Cond Lev (LCL): 814.34 mb = 1746.54 m = 5730.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 7 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 ---------------------------------------------------------- 0 990 206 10 5 -0.9 -4.9 | 186 9 0.9 8.7 1 925 748 10 15 -2.6 -14.8 | 36 1 -0.9 -1.2 2 850 1413 25 11 -4.6 -10.0 | 141 5 -2.9 3.6 3 700 2914 355 15 1.3 -14.9 | 294 3 3.0 -1.3 4 500 5420 315 27 19.1 -19.1 | 285 22 20.8 -5.5 5 400 7010 300 35 30.3 -17.5 | 277 32 32.1 -3.9 6 300 8960 290 44 41.3 -15.0 | 272 43 43.1 -1.5 7 250 10130 290 44 41.3 -15.0 | 272 43 43.1 -1.5 8 244 10284 290 42 39.5 -14.4 | 271 41 41.2 -0.8 9 200 11550 300 7 6.1 -3.5 | 218 13 7.8 10.1 10 150 13420 280 7 6.9 -1.2 | 215 15 8.6 12.4 11 100 16040 180 5 0.0 5.0 | 185 19 1.7 18.6 12 70 18350 135 5 -3.5 3.5 | 174 17 -1.8 17.1 13 50 20520 120 7 -6.1 3.5 | 166 18 -4.3 17.1 14 30 23820 150 9 -4.5 7.8 | 173 22 -2.8 21.4 15 20 26460 310 3 2.3 -1.9 | 199 12 4.0 11.7 Wind Parameters Mean winds (0-6000m): 337.3 at 18.3 knts Storm direction: 7.3 at 13.7 knts Shear (0-3000m) pos: 0.5 neg: 2.5 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 114.1 deg Storm rel helicity (0-3000m) pos: 2.8 neg: -1.7 tot: 1.0 m^2/s^2 ave: 0.3 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.46 Bulk Shear: 17.32 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 10 10 181 4| 0.0 9.5 9.5| 0.0 -1.6 -1.6 -3.2 -0.35| 9.8 -3.4 1000 12 12 161 2| 1.6 4.7 6.3| 1.3 -1.6 -0.4 -0.4 -0.07| 6.9 -0.5 1500 15 12 151 3| 1.1 3.0 4.1| 2.0 -1.7 0.3 0.2 -0.02| 5.6 -0.1 2000 15 12 149 3| 0.8 2.7 3.5| 2.1 -1.7 0.4 0.2 -0.01| 4.8 -0.0 2500 12 12 154 2| 0.6 2.5 3.2| 2.3 -1.7 0.6 0.2 0.06| 4.4 0.3 3000 8 13 175 1| 0.5 2.5 3.1| 2.8 -1.7 1.0 0.3 0.07| 4.2 0.3 4000 359 14 288 2| 0.4 2.6 3.0| 2.9 -3.6 -0.7 -0.2 0.03| 4.1 0.1 5000 348 16 293 6| 0.3 2.7 3.0| 2.9 -15.5 -12.6 -2.5 -0.04| 4.1 -0.2 6000 337 18 290 9| 0.3 2.7 3.0| 2.9 -29.4 -26.5 -4.4 -0.08| 4.0 -0.3 Wrote GIF file: /home/apache/climate/data/raob//U5703/skewt/U5703.skewt.20250424.12.gif