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 U2543... Searching the city database file for: U2543 ... Date:0000Z 2 MAY 25 Station: U2543 WMO ident: 22543 Latitude: 64.62 Longitude: 40.51 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1014 2 0.4 -6.6 59 7.0 -2.0 225 3 272.5 272.8 270.4 278.8 2.30 1 1000 114 3.6 -6.4 48 10.0 -0.0 245 17 276.8 277.1 273.1 283.4 2.36 2 990 196 6.0 -6.0 42 12.0 1.4 247 17 280.0 280.4 275.0 286.9 2.46 3 954 497 4.0 -12.0 30 16.0 -1.3 254 16 280.9 281.2 274.3 285.5 1.59 4 925 746 1.8 -14.2 29 16.0 -3.1 260 15 281.1 281.4 274.1 285.2 1.37 5 850 1421 -4.3 -16.3 39 12.0 -7.6 270 13 281.6 281.9 274.2 285.4 1.26 6 717 2733 -15.5 -19.2 73 3.7 -16.3 288 22 283.4 283.6 275.0 286.8 1.17 7 700 2914 -16.3 -19.6 76 3.3 -17.0 290 23 284.4 284.6 275.6 287.9 1.15 8 698 2935 -16.5 -19.8 76 3.3 -17.2 290 23 284.4 284.6 275.5 287.9 1.14 9 654 3422 -18.1 -24.1 59 6.0 -19.2 298 23 288.0 288.1 276.9 290.6 0.83 10 603 4022 -21.7 -31.7 40 10.0 -23.1 308 22 290.6 290.7 277.7 292.0 0.45 11 500 5370 -31.9 -38.9 50 7.0 -32.5 330 21 294.1 294.2 279.1 295.0 0.26 12 468 5836 -35.7 -41.7 54 6.0 -36.1 339 27 295.0 295.1 279.4 295.8 0.21 13 400 6920 -41.1 -51.1 33 10.0 -41.5 360 42 301.6 301.6 282.1 301.9 0.09 14 399 6937 -41.1 -51.1 33 10.0 -41.5 0 42 301.8 301.8 282.2 302.1 0.09 15 377 7323 -42.1 -53.1 29 11.0 -42.5 2 48 305.4 305.4 283.7 305.7 0.07 16 308 8669 -50.6 -58.9 37 8.3 -50.8 10 68 311.7 311.7 286.0 311.9 0.04 17 300 8840 -51.7 -59.7 38 8.0 -51.9 10 66 312.5 312.5 286.2 312.6 0.04 18 269 9541 -55.1 -63.1 36 8.0 -55.2 5 62 317.4 317.4 287.9 317.5 0.03 19 250 10010 -53.7 -61.7 37 8.0 -53.9 355 46 326.2 326.2 290.7 326.4 0.04 20 200 11450 -52.3 -61.3 33 9.0 -52.5 335 27 349.9 350.0 296.7 350.2 0.05 21 150 13310 -49.7 -62.7 20 13.0 -50.3 315 23 384.4 384.4 303.0 384.7 0.06 22 149 13354 -49.1 -62.1 21 13.0 -49.7 315 23 386.2 386.2 303.3 386.5 0.06 23 132 14141 -52.9 -66.9 17 14.0 -53.4 312 24 393.0 393.0 304.3 393.2 0.04 24 100 15940 -50.7 -67.7 12 17.0 -51.5 305 25 429.8 429.8 308.9 430.0 0.04 25 92 16482 -52.9 -69.9 11 17.0 -53.5 312 20 435.8 435.8 309.4 436.0 0.03 26 70 18260 -50.5 -70.5 8 20.0 -51.6 335 5 476.3 476.4 313.2 476.6 0.04 27 56 19719 -48.3 -69.3 7 21.0 -50.0 269 9 512.8 512.8 315.8 513.1 0.06 28 50 20460 -50.5 -72.5 6 22.0 -52.1 235 11 524.5 524.5 316.6 524.7 0.04 29 42 21596 -50.9 -73.9 5 23.0 -52.7 232 9 550.3 550.3 318.1 550.6 0.04 30 30 23800 -48.1 -72.1 5 24.0 -51.0 225 5 613.5 613.5 321.2 614.1 0.08 31 20 26470 -47.3 -71.3 5 24.0 -51.4 220 5 691.4 691.4 324.2 692.5 0.13 32 14 28841 -45.1 -69.1 5 24.0 -51.1 773.1 773.2 326.6 775.5 0.25 TRP 269 9541 -55.1 -63.1 36 8.0 -55.2 5 62 317.4 317.4 287.9 317.5 0.03 WND 308 8669 -50.6 -58.9 37 8.3 -50.8 10 68 311.7 311.7 286.0 311.9 0.04 Sounding variables and indices 1000-500 mb thick: 5256.00 m Freezing level: 902.87 mb = 945.18 m = 3100.95 ft Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 49.05 % Est. max temperature: 9.53 C = 49.15 F Sfc-Lift cond lev (LCL): 908.84 mb = 886.69 m = 2909.05 ft T: 0.53 C 700-500 lapse rate: 6.35 C/km ThetaE index: 1.75 C Layer 954.0- 850.0 mb Conv cond level (CCL): 742.98 mb = 2458.74 m = 8066.63 ft Mean mixing ratio: 1.87 g/kg Conv temperature: 11.03 C = 51.85 F Cap Strength: 6.46 C Lifted Index: 8.07 C Risk: None Lifted Index @300 mb: 19.47 C Lifted Index @700 mb: 2.66 C Showalter Index: 7.87 C Risk: None Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 27.60 C Cross Totals Index: 15.60 C K Index: 8.00 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 1.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.37 J/kg Max Up Vert Vel: 6.98 m/s Conv Inhibition (B-): 57883.68 J/kg Cap Strength: 8.06 C Lift Cond Lev (LCL): 780.69 mb = 2076.93 m = 6814.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 329 at 15 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 1014 2 225 3 2.1 2.1 | 159 16 -5.6 14.7 1 1000 114 245 17 15.4 7.2 | 201 21 7.7 19.8 2 925 746 260 15 14.8 2.6 | 205 17 7.1 15.2 3 850 1421 270 13 13.0 -0.0 | 203 14 5.3 12.6 4 700 2914 290 23 21.6 -7.9 | 251 15 13.9 4.7 5 500 5370 330 21 10.5 -18.2 | 333 6 2.8 -5.6 6 400 6920 360 42 -0.0 -42.0 | 15 30 -7.7 -29.4 7 308 8669 10 68 -11.8 -67.0 | 20 58 -19.5 -54.4 8 300 8840 10 66 -11.5 -65.0 | 20 56 -19.2 -52.4 9 269 9541 5 62 -5.4 -61.8 | 15 51 -13.1 -49.2 10 250 10010 355 46 4.0 -45.8 | 6 33 -3.7 -33.2 11 200 11450 335 27 11.4 -24.5 | 343 12 3.7 -11.9 12 150 13310 315 23 16.3 -16.3 | 293 9 8.5 -3.7 13 100 15940 305 25 20.5 -14.3 | 278 13 12.8 -1.7 14 70 18260 335 5 2.1 -4.5 | 145 10 -5.6 8.1 15 50 20460 235 11 9.0 6.3 | 184 19 1.3 18.9 16 30 23800 225 5 3.5 3.5 | 165 17 -4.2 16.1 17 20 26470 220 5 3.2 3.8 | 165 17 -4.5 16.4 Wind Parameters Mean winds (0-6000m): 298.5 at 19.7 knts Storm direction: 328.5 at 14.8 knts Shear (0-3000m) pos: 3.8 neg: 0.0 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 93.5 deg Storm rel helicity (0-3000m) pos: 111.8 neg: -2.0 tot: 109.8 m^2/s^2 ave: 36.6 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 4.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.78 Bulk Shear: 31.09 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 ------------------------------------------------------------------------------- 500 248 15 199 19| 13.6 0.0 13.6| 65.5 0.0 65.5 131.0 0.85| 17.4 14.8 1000 254 15 202 18| 6.2 0.0 6.2| 67.0 -0.4 66.6 66.6 0.74| 10.2 7.5 1500 258 15 202 17| 4.0 0.0 4.0| 69.1 -2.0 67.1 44.7 0.66| 7.6 5.1 2000 262 15 205 16| 3.9 0.0 3.9| 82.8 -2.0 80.8 40.4 0.71| 6.7 4.8 2500 267 15 210 15| 3.9 0.0 3.9| 97.3 -2.0 95.3 38.1 0.75| 6.2 4.6 3000 273 17 217 15| 3.8 0.0 3.8|111.8 -2.0 109.8 36.6 0.77| 5.8 4.5 4000 281 18 227 14| 2.8 0.0 2.8|126.6 -2.0 124.6 31.1 0.77| 5.2 4.0 5000 289 19 238 12| 2.3 0.0 2.3|137.8 -2.0 135.8 27.2 0.78| 4.8 3.7 6000 299 20 252 10| 2.7 0.0 2.7|152.7 -2.0 150.7 25.1 0.72| 5.1 3.6 Wrote GIF file: /home/apache/climate/data/raob//U2543/skewt/U2543.skewt.20250502.00.gif