UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043000.upa.cvt Date: 0000Z 30 APR 25 Searching for U5703... Searching the city database file for: U5703 ... Date:0000Z 30 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 158 90 3 SFC 994 206 1.6 -10.4 40 12.0 -2.3 90 3 275.2 275.5 271.2 280.1 1.74 2 984 288 -0.5 84 3 273.9 3 925 777 -5.5 -17.5 38 12.0 -8.4 45 5 273.7 273.9 269.1 276.7 1.04 4 888 1096 -8.9 -18.9 44 10.0 -11.1 28 4 273.4 273.5 268.8 276.2 0.97 5 850 1435 -11.3 -19.3 52 8.0 -13.0 10 3 274.3 274.5 269.4 277.1 0.98 6 811 1794 -13.3 -20.3 56 7.0 -14.7 5 3 275.9 276.1 270.3 278.6 0.94 7 727 2618 -17.7 -29.7 34 12.0 -19.4 354 5 279.8 279.9 271.9 281.2 0.45 8 700 2901 -17.9 -33.9 23 16.0 -20.0 350 5 282.7 282.7 273.2 283.6 0.31 9 652 3427 -19.7 -41.7 12 22.0 -22.0 7 6 286.4 286.5 275.0 286.9 0.15 10 539 4809 -28.7 -41.7 28 13.0 -29.8 52 10 291.7 291.7 277.8 292.3 0.18 11 500 5340 -32.5 -46.5 24 14.0 -33.4 70 11 293.4 293.4 278.5 293.8 0.12 12 415 6631 -42.1 -55.1 23 13.0 -42.5 28 13 297.1 297.1 280.1 297.3 0.05 13 400 6880 -43.5 -56.5 22 13.0 -43.9 20 13 298.5 298.5 280.7 298.6 0.05 14 304 8685 -53.1 -64.1 25 11.0 -53.3 350 15 309.3 309.3 285.1 309.4 0.02 15 300 8770 -52.9 -63.9 25 11.0 -53.1 345 15 310.8 310.8 285.7 310.9 0.02 16 250 9960 -49.3 -62.3 20 13.0 -49.6 310 11 332.8 332.8 292.5 332.9 0.04 17 224 10682 -47.3 -63.3 14 16.0 -47.8 290 8 346.5 346.5 295.9 346.6 0.03 18 200 11430 -47.9 -65.9 11 18.0 -48.4 270 5 356.9 356.9 298.1 357.0 0.03 19 150 13320 -49.3 -71.3 6 22.0 -50.0 300 5 385.1 385.1 303.1 385.2 0.02 20 100 15980 -50.3 -74.3 4 24.0 -51.2 270 5 430.5 430.5 308.9 430.6 0.02 21 70 18310 -49.5 -73.5 4 24.0 -50.8 215 7 478.5 478.5 313.4 478.6 0.03 22 50 20510 -49.7 -73.7 4 24.0 -51.4 300 3 526.4 526.4 316.7 526.6 0.04 23 35 22844 -48.9 -72.9 4 24.0 -51.3 202 6 585.0 585.0 319.9 585.4 0.06 24 30 23850 -50.9 -73.9 5 23.0 -53.2 160 7 605.9 605.9 320.9 606.3 0.06 25 26 24783 -50.9 -73.9 5 23.0 -53.4 141 8 631.2 631.2 322.0 631.7 0.07 26 25 25040 -48.3 -72.3 5 24.0 -51.6 135 8 645.8 645.8 322.6 646.5 0.09 27 20 26510 -48.9 -72.9 4 24.0 -52.5 105 9 686.5 686.5 324.0 687.3 0.10 28 18 27202 -49.1 -73.1 4 24.0 -52.9 706.9 706.9 324.7 707.8 0.11 29 16 27980 -45.9 -69.9 5 24.0 -51.2 741.5 741.6 325.7 743.3 0.19 30 12 29885 -48.3 -72.3 5 24.0 -53.6 796.6 796.7 327.2 798.4 0.18 TRP 304 8685 -53.1 -64.1 25 11.0 -53.3 350 15 309.3 309.3 285.1 309.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5182.00 m Freezing level: 986.38 mb = 268.23 m = 880.02 ft Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 31.33 % Est. max temperature: 0.93 C = 33.67 F Sfc-Lift cond lev (LCL): 823.95 mb = 1672.61 m = 5487.48 ft T: -12.63 C 700-500 lapse rate: 5.99 C/km ThetaE index: 3.97 C Layer 984.0- 850.0 mb Conv cond level (CCL): 669.62 mb = 3229.75 m = 10596.17 ft Mean mixing ratio: 1.27 g/kg Conv temperature: 11.37 C = 52.47 F Cap Strength: 12.47 C Lifted Index: 13.48 C Risk: None Lifted Index @300 mb: 23.66 C Lifted Index @700 mb: 6.72 C Showalter Index: 13.65 C Risk: None Total Totals Index: 34.40 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 13.20 C K Index: -14.10 Risk: None Sweat Index: 17.00 Risk: None Energy Index: 3.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.98 J/kg Max Up Vert Vel: 2.44 m/s Conv Inhibition (B-): 60481.93 J/kg Cap Strength: 13.40 C Lift Cond Lev (LCL): 791.60 mb = 1976.18 m = 6483.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 72 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 ---------------------------------------------------------- 0 994 206 90 3 -3.0 0.0 | 230 2 1.8 1.6 1 925 777 45 5 -3.5 -3.5 | 326 2 1.3 -2.0 2 850 1435 10 3 -0.5 -3.0 | 288 5 4.3 -1.4 3 700 2901 350 5 0.9 -4.9 | 300 7 5.7 -3.4 4 500 5340 70 11 -10.3 -3.8 | 68 6 -5.5 -2.2 5 400 6880 20 13 -4.4 -12.2 | 358 11 0.4 -10.7 6 304 8685 350 15 2.6 -14.8 | 331 15 7.4 -13.2 7 300 8770 345 15 3.9 -14.5 | 326 16 8.7 -12.9 8 250 9960 310 11 8.4 -7.1 | 293 14 13.3 -5.5 9 200 11430 270 5 5.0 -0.0 | 261 10 9.8 1.6 10 150 13320 300 5 4.3 -2.5 | 276 9 9.2 -0.9 11 100 15980 270 5 5.0 -0.0 | 261 10 9.8 1.6 12 70 18310 215 7 4.0 5.7 | 231 11 8.9 7.3 13 50 20510 300 3 2.6 -1.5 | 270 7 7.4 0.1 14 30 23850 160 7 -2.4 6.6 | 197 9 2.5 8.1 15 20 26510 105 9 -8.7 2.3 | 135 5 -3.8 3.9 Wind Parameters Mean winds (0-6000m): 42.1 at 6.8 knts Storm direction: 72.1 at 5.1 knts Shear (0-3000m) pos: 0.2 neg: 1.0 tot: 1.2 10-3/s Storm rel Dir Shear (0-3000m): 81.1 deg Storm rel helicity (0-3000m) pos: 4.4 neg: -2.0 tot: 2.5 m^2/s^2 ave: 0.8 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 1.8 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.82 Bulk Shear: 1.64 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 64 4 275 1| 0.0 3.2 3.2| 0.8 0.0 0.8 1.7 0.70| 3.3 2.3 1000 49 4 304 2| 0.0 1.9 1.9| 0.9 -1.2 -0.3 -0.3 0.16| 3.0 0.5 1500 40 4 301 3| 0.0 1.5 1.5| 1.2 -2.0 -0.8 -0.5 0.07| 2.5 0.2 2000 30 4 301 3| 0.0 1.3 1.3| 1.8 -2.0 -0.1 -0.1 0.12| 2.1 0.2 2500 21 4 302 4| 0.0 1.2 1.2| 2.3 -2.0 0.3 0.1 0.14| 1.8 0.3 3000 15 4 303 5| 0.2 1.0 1.2| 4.4 -2.0 2.5 0.8 0.24| 1.8 0.4 4000 17 5 312 5| 0.7 0.8 1.5| 11.5 -2.0 9.5 2.4 0.47| 1.9 0.9 5000 34 6 334 4| 1.1 0.6 1.7| 19.7 -2.0 17.7 3.5 0.62| 2.2 1.3 6000 42 7 355 3| 0.9 0.9 1.8| 20.6 -11.3 9.3 1.6 0.31| 2.3 0.7 Wrote GIF file: /home/apache/climate/data/raob//U5703/skewt/U5703.skewt.20250430.00.gif