UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050200.upa.cvt Date: 0000Z 2 MAY 25 Searching for U5703... Searching the city database file for: U5703 ... Date:0000Z 2 MAY 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 103 SFC 987 209 4.4 -6.6 45 11.0 0.3 180 3 278.6 279.0 274.2 285.3 2.36 2 951 509 -0.3 -11.3 43 11.0 -3.7 203 6 276.8 277.1 272.1 281.6 1.69 3 925 730 -1.1 -10.1 50 9.0 -4.0 220 9 278.2 278.5 273.2 283.6 1.91 4 868 1234 -3.7 -11.7 54 8.0 -6.2 235 11 280.6 280.9 274.4 285.8 1.80 5 850 1399 -5.3 -14.3 49 9.0 -7.8 240 11 280.6 280.8 274.0 284.9 1.48 6 700 2890 -16.1 -25.1 46 9.0 -17.7 315 5 284.7 284.8 275.0 286.8 0.71 7 647 3475 -21.1 -27.1 58 6.0 -22.0 307 7 285.5 285.6 275.3 287.5 0.64 8 627 3706 -21.9 -27.9 58 6.0 -22.8 304 8 287.1 287.2 276.2 289.1 0.61 9 601 4017 -22.1 -29.1 53 7.0 -23.1 299 10 290.4 290.5 277.7 292.2 0.57 10 500 5340 -31.7 -41.7 37 10.0 -32.5 280 15 294.4 294.4 279.1 295.1 0.20 11 451 6066 -36.9 -48.9 28 12.0 -37.5 278 17 296.7 296.7 280.0 297.0 0.10 12 400 6890 -43.1 -52.1 37 9.0 -43.4 275 19 299.0 299.0 281.0 299.3 0.08 13 325 8255 -53.7 -60.7 42 7.0 -53.8 270 21 302.6 302.7 282.5 302.8 0.03 14 300 8770 -53.3 -60.3 42 7.0 -53.4 275 25 310.2 310.2 285.4 310.4 0.04 15 293 8923 -52.5 -59.5 43 7.0 -52.7 276 25 313.5 313.5 286.6 313.6 0.04 16 250 9960 -48.7 -58.7 30 10.0 -49.0 285 25 333.7 333.7 292.7 333.9 0.06 17 216 10916 -47.5 -62.5 16 15.0 -48.0 282 20 349.8 349.8 296.6 349.9 0.04 18 200 11420 -48.7 -64.7 14 16.0 -49.2 280 17 355.7 355.7 297.8 355.8 0.03 19 189 11794 -48.5 -66.5 11 18.0 -49.0 280 15 361.8 361.8 299.1 361.9 0.03 20 150 13320 -48.5 -70.5 6 22.0 -49.2 280 9 386.5 386.5 303.3 386.6 0.02 21 100 15970 -49.9 -73.9 4 24.0 -50.8 280 7 431.3 431.3 309.0 431.4 0.02 22 70 18310 -48.3 -72.3 5 24.0 -49.8 195 7 481.1 481.1 313.5 481.2 0.03 23 69 18405 -47.9 -71.9 5 24.0 -49.4 194 7 483.9 483.9 313.8 484.1 0.03 24 60 19320 -50.9 -73.9 5 23.0 -52.2 181 7 496.9 496.9 314.7 497.1 0.03 25 50 20510 -49.5 -73.5 4 24.0 -51.2 165 7 526.8 526.8 316.8 527.1 0.04 26 32 23428 -50.7 -73.7 5 23.0 -52.9 121 5 595.3 595.4 320.4 595.7 0.06 27 30 23850 -49.3 -73.3 4 24.0 -52.0 115 5 610.2 610.3 321.1 610.7 0.06 28 20 26520 -47.3 -71.3 5 24.0 -51.4 145 9 691.4 691.4 324.2 692.5 0.13 29 12 29914 -45.3 -69.3 5 24.0 -51.8 807.2 807.4 327.5 810.1 0.28 TRP 325 8255 -53.7 -60.7 42 7.0 -53.8 270 21 302.6 302.7 282.5 302.8 0.03 WND Sounding variables and indices 1000-500 mb thick: 5237.00 m Freezing level: 953.30 mb = 489.71 m = 1606.63 ft Wetbulb zero: 984.22 mb = 232.13 m = 761.57 ft Precipitable water: 0.22 inches Sfc-500 mean rel hum: 48.63 % Est. max temperature: 6.73 C = 44.12 F Sfc-Lift cond lev (LCL): 832.21 mb = 1561.43 m = 5122.74 ft T: -6.48 C 700-500 lapse rate: 6.37 C/km ThetaE index: 3.63 C Layer 951.0- 925.0 mb Conv cond level (CCL): 741.16 mb = 2451.21 m = 8041.92 ft Mean mixing ratio: 1.91 g/kg Conv temperature: 9.30 C = 48.73 F Cap Strength: 7.35 C Lifted Index: 9.41 C Risk: None Lifted Index @300 mb: 18.93 C Lifted Index @700 mb: 3.92 C Showalter Index: 8.39 C Risk: None Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 26.40 C Cross Totals Index: 17.40 C K Index: 3.10 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 2.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.84 J/kg Max Up Vert Vel: 4.44 m/s Conv Inhibition (B-): 72232.74 J/kg Cap Strength: 9.35 C Lift Cond Lev (LCL): 802.74 mb = 1838.26 m = 6030.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 302 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 ---------------------------------------------------------- 0 987 209 180 3 0.0 3.0 | 138 10 -6.4 7.0 1 925 730 220 9 5.8 6.9 | 177 11 -0.6 10.9 2 850 1399 240 11 9.5 5.5 | 198 10 3.1 9.5 3 700 2890 315 5 3.5 -3.5 | 100 3 -2.9 0.5 4 500 5340 280 15 14.8 -2.6 | 260 8 8.4 1.4 5 400 6890 275 19 18.9 -1.7 | 259 13 12.5 2.4 6 325 8255 270 21 21.0 -0.0 | 255 15 14.6 4.0 7 300 8770 275 25 24.9 -2.2 | 264 19 18.5 1.9 8 250 9960 285 25 24.1 -6.5 | 278 18 17.7 -2.4 9 200 11420 280 17 16.7 -3.0 | 264 10 10.3 1.1 10 150 13320 280 9 8.9 -1.6 | 225 3 2.5 2.5 11 100 15970 280 7 6.9 -1.2 | 190 3 0.5 2.8 12 70 18310 195 7 1.8 6.8 | 157 12 -4.6 10.8 13 50 20510 165 7 -1.8 6.8 | 143 14 -8.2 10.8 14 30 23850 115 5 -4.5 2.1 | 119 13 -10.9 6.2 15 20 26520 145 9 -5.2 7.4 | 135 16 -11.6 11.4 Wind Parameters Mean winds (0-6000m): 272.3 at 10.1 knts Storm direction: 302.3 at 7.6 knts Shear (0-3000m) pos: 1.5 neg: 0.0 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): -49.3 deg Storm rel helicity (0-3000m) pos: 33.8 neg: -1.9 tot: 32.0 m^2/s^2 ave: 10.7 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.91 Bulk Shear: 10.83 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 ------------------------------------------------------------------------------- 500 210 6 159 10| 6.9 0.0 6.9| 18.9 0.0 18.9 37.8 0.97| 7.2 7.0 1000 221 8 172 10| 4.6 0.0 4.6| 27.6 0.0 27.6 27.6 0.97| 5.2 5.1 1500 230 9 182 10| 3.2 0.0 3.2| 33.2 0.0 33.2 22.2 0.84| 5.0 4.2 2000 238 9 187 9| 2.3 0.0 2.3| 33.8 -0.2 33.6 16.8 0.65| 4.8 3.2 2500 243 8 187 8| 1.6 0.0 1.6| 33.8 -1.3 32.5 13.0 0.43| 4.6 2.0 3000 248 8 188 7| 1.5 0.0 1.5| 33.8 -1.9 32.0 10.7 0.35| 4.2 1.5 4000 264 8 197 5| 1.1 0.6 1.7| 33.8 -2.5 31.3 7.8 0.22| 3.8 0.8 5000 270 9 211 5| 0.9 1.0 1.9| 33.8 -4.9 28.9 5.8 0.14| 3.5 0.5 6000 272 10 225 5| 0.7 1.1 1.8| 33.8 -5.6 28.2 4.7 0.12| 3.2 0.4 Wrote GIF file: /home/apache/climate/data/raob//U5703/skewt/U5703.skewt.20250502.00.gif