UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042312.upa.cvt Date: 1200Z 23 APR 25 Searching for U3205... Searching the city database file for: U3205 ... Date:1200Z 23 APR 25 Station: U3205 WMO ident: 23205 Latitude: 67.65 Longitude: 53.02 ------------------------------------------------------------------------------- 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 1020 7 3.4 -9.6 38 13.0 -0.9 225 9 275.0 275.3 271.2 280.1 1.81 1 1000 167 1.2 -13.8 32 15.0 -3.2 235 9 274.4 274.6 270.0 278.1 1.31 2 970 411 -1.3 -15.3 34 14.0 -5.1 235 14 274.2 274.4 269.7 277.7 1.20 3 925 787 -4.5 -19.5 30 15.0 -8.0 235 23 274.7 274.9 269.5 277.3 0.88 4 850 1446 -9.1 -31.1 15 22.0 -12.6 255 27 276.6 276.7 269.7 277.6 0.34 5 772 2182 -15.3 -41.3 9 26.0 -18.1 265 26 277.7 277.7 269.9 278.1 0.13 6 726 2642 -19.1 -37.1 19 18.0 -21.1 271 25 278.4 278.5 270.6 279.1 0.22 7 700 2913 -19.7 -31.7 34 12.0 -21.3 275 25 280.7 280.7 272.2 281.9 0.38 8 660 3349 -19.7 -26.7 54 7.0 -20.8 277 27 285.4 285.5 275.3 287.5 0.65 9 650 3462 -19.9 -26.9 54 7.0 -21.0 277 27 286.5 286.6 275.9 288.5 0.65 10 568 4449 -25.3 -31.3 57 6.0 -26.1 281 32 291.4 291.5 278.1 293.0 0.49 11 500 5360 -32.3 -38.3 55 6.0 -32.8 285 36 293.7 293.7 278.9 294.6 0.28 12 487 5546 -33.7 -39.7 55 6.0 -34.2 285 39 294.2 294.2 279.1 295.0 0.25 13 471 5781 -33.3 -39.3 55 6.0 -33.8 285 42 297.5 297.5 280.6 298.4 0.27 14 461 5931 -35.5 -42.5 49 7.0 -36.0 285 45 296.6 296.6 280.1 297.2 0.20 15 414 6676 -39.1 -46.1 47 7.0 -39.5 285 56 301.2 301.2 282.1 301.7 0.15 16 400 6910 -42.7 -50.7 41 8.0 -43.0 285 60 299.5 299.5 281.3 299.8 0.09 17 398 6944 -43.1 -51.1 41 8.0 -43.4 285 60 299.4 299.4 281.2 299.7 0.09 18 352 7764 -47.7 -54.7 44 7.0 -47.9 292 68 303.9 303.9 283.1 304.1 0.06 19 343 7934 -49.7 -57.7 39 8.0 -49.9 293 69 303.4 303.5 282.8 303.6 0.05 20 341 7972 -51.3 -58.3 43 7.0 -51.4 293 69 301.8 301.8 282.1 301.9 0.04 21 300 8800 -54.1 -61.1 42 7.0 -54.2 300 77 309.1 309.1 285.0 309.2 0.03 22 276 9331 -55.7 -63.7 36 8.0 -55.8 295 81 314.2 314.2 286.9 314.3 0.03 23 272 9423 -55.8 -63.8 36 8.0 -55.9 295 81 315.3 315.3 287.2 315.4 0.03 24 265 9588 -56.1 -64.1 36 8.0 -56.2 295 77 317.3 317.3 287.9 317.4 0.03 25 250 9960 -52.7 -60.7 37 8.0 -52.9 295 69 327.7 327.7 291.1 327.9 0.04 26 245 10091 -51.7 -59.7 38 8.0 -51.9 295 67 331.1 331.1 292.1 331.3 0.05 27 200 11420 -48.9 -58.9 30 10.0 -49.3 295 50 355.3 355.3 297.8 355.6 0.07 28 150 13300 -48.9 -61.9 21 13.0 -49.5 290 36 385.8 385.8 303.2 386.1 0.06 29 149 13344 -48.5 -61.5 21 13.0 -49.1 290 36 387.2 387.3 303.4 387.5 0.07 30 115 15033 -52.1 -67.1 15 15.0 -52.7 297 31 410.3 410.3 306.6 410.5 0.04 31 100 15940 -50.9 -67.9 12 17.0 -51.7 300 29 429.4 429.4 308.8 429.6 0.04 32 90 16625 -50.7 -67.7 12 17.0 -51.5 301 28 442.9 442.9 310.2 443.2 0.05 33 80 17386 -54.1 -71.1 11 17.0 -54.8 303 26 451.1 451.1 311.0 451.3 0.03 34 75 17802 -51.3 -69.3 10 18.0 -52.2 304 26 465.4 465.4 312.3 465.6 0.05 35 70 18250 -51.5 -69.5 10 18.0 -52.5 305 25 474.2 474.2 313.0 474.5 0.05 36 62 19038 -51.5 -70.5 9 19.0 -52.6 309 21 491.0 491.0 314.3 491.2 0.05 37 54 19928 -55.1 -74.1 8 19.0 -56.0 313 16 502.4 502.5 315.1 502.6 0.03 38 50 20420 -54.5 -74.5 7 20.0 -55.5 315 13 515.0 515.1 316.0 515.2 0.03 39 48 20682 -53.5 -73.5 7 20.0 -54.6 315 13 523.5 523.5 316.5 523.7 0.04 40 39 22005 -57.9 -77.9 6 20.0 -58.7 317 11 544.4 544.4 317.8 544.5 0.02 41 33 23065 -55.3 -75.3 7 20.0 -56.6 319 10 577.9 577.9 319.6 578.2 0.04 42 30 23670 -57.3 -77.3 6 20.0 -58.5 320 9 588.4 588.4 320.1 588.7 0.03 43 29 23884 -57.1 -78.1 5 21.0 -58.3 327 9 594.7 594.7 320.4 594.9 0.03 44 27 24339 -53.5 -74.5 6 21.0 -55.4 341 10 617.1 617.1 321.4 617.6 0.06 45 23 25365 -55.7 -76.7 6 21.0 -57.5 12 10 639.6 639.6 322.3 640.0 0.05 46 20 26260 -52.7 -74.7 5 22.0 -55.3 40 11 674.9 674.9 323.6 675.5 0.08 47 17 27309 -52.7 -74.7 5 22.0 -55.6 707.0 707.0 324.7 707.8 0.09 48 16 27705 -47.9 -71.9 5 24.0 -52.5 735.0 735.1 325.6 736.3 0.15 49 14 28586 -47.9 -72.9 4 25.0 -52.9 763.6 763.7 326.3 765.0 0.14 TRP 276 9331 -55.7 -63.7 36 8.0 -55.8 295 81 314.2 314.2 286.9 314.3 0.03 WND 272 9423 -55.8 -63.8 36 8.0 -55.9 295 81 315.3 315.3 287.2 315.4 0.03 Sounding variables and indices 1000-500 mb thick: 5193.00 m Freezing level: 985.60 mb = 284.02 m = 931.80 ft Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 36.56 % Est. max temperature: 4.51 C = 40.12 F Sfc-Lift cond lev (LCL): 833.10 mb = 1599.51 m = 5247.67 ft T: -10.39 C 700-500 lapse rate: 5.15 C/km ThetaE index: 2.80 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 730.31 mb = 2597.60 m = 8522.22 ft Mean mixing ratio: 1.19 g/kg Conv temperature: 6.78 C = 44.20 F Cap Strength: 12.18 C Lifted Index: 13.27 C Risk: None Lifted Index @300 mb: 22.11 C Lifted Index @700 mb: 4.54 C Showalter Index: 13.44 C Risk: None Total Totals Index: 24.40 C Risk: None Vertical Totals Index: 23.20 C Cross Totals Index: 1.20 C K Index: -19.90 Risk: None Sweat Index: 90.00 Risk: None Energy Index: 3.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.61 J/kg Max Up Vert Vel: 1.79 m/s Conv Inhibition (B-): 68620.31 J/kg Cap Strength: 13.20 C Lift Cond Lev (LCL): 774.22 mb = 2159.58 m = 7085.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 302 at 21 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 1020 7 225 9 6.4 6.4 | 147 21 -11.5 17.5 1 1000 167 235 9 7.4 5.2 | 147 19 -10.5 16.3 2 925 787 235 23 18.8 13.2 | 182 24 1.0 24.3 3 850 1446 255 27 26.1 7.0 | 204 20 8.2 18.1 4 700 2913 275 25 24.9 -2.2 | 218 11 7.1 8.9 5 500 5360 285 36 34.8 -9.3 | 264 17 16.9 1.8 6 400 6910 285 60 58.0 -15.5 | 276 40 40.1 -4.4 7 300 8800 300 77 66.7 -38.5 | 299 56 48.8 -27.4 8 276 9331 295 81 73.4 -34.2 | 293 60 55.6 -23.1 9 272 9423 295 81 73.4 -34.2 | 293 60 55.6 -23.1 10 250 9960 295 69 62.5 -29.2 | 292 48 44.7 -18.1 11 200 11420 295 50 45.3 -21.1 | 290 29 27.5 -10.0 12 150 13300 290 36 33.8 -12.3 | 274 16 16.0 -1.2 13 100 15940 300 29 25.1 -14.5 | 295 8 7.3 -3.4 14 70 18250 305 25 20.5 -14.3 | 321 4 2.6 -3.2 15 50 20420 315 13 9.2 -9.2 | 102 9 -8.7 1.9 16 30 23670 320 9 5.8 -6.9 | 109 13 -12.1 4.2 17 20 26260 40 11 -7.1 -8.4 | 96 25 -24.9 2.7 Wind Parameters Mean winds (0-6000m): 271.9 at 28.0 knts Storm direction: 301.9 at 21.0 knts Shear (0-3000m) pos: 3.6 neg: 0.0 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 73.9 deg Storm rel helicity (0-3000m) pos: 139.5 neg: 0.0 tot: 139.5 m^2/s^2 ave: 46.5 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 4.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 54.03 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 ------------------------------------------------------------------------------- 500 234 12 155 20| 8.2 0.0 8.2| 40.5 0.0 40.5 80.9 0.86| 9.1 7.9 1000 236 17 168 21| 8.2 0.0 8.2| 89.8 0.0 89.8 89.8 0.87| 9.3 8.1 1500 242 20 179 20| 6.8 0.0 6.8|123.4 0.0 123.4 82.3 0.87| 8.6 7.5 2000 247 21 186 19| 5.1 0.0 5.1|130.1 0.0 130.1 65.1 0.82| 7.3 6.0 2500 252 22 191 18| 4.1 0.0 4.1|135.1 0.0 135.1 54.1 0.78| 6.5 5.0 3000 256 23 194 17| 3.6 0.0 3.6|139.5 0.0 139.5 46.5 0.75| 5.9 4.4 4000 262 24 202 16| 3.3 0.0 3.3|154.3 0.0 154.3 38.6 0.77| 5.0 3.9 5000 267 26 213 15| 3.2 0.0 3.2|170.6 0.0 170.6 34.1 0.78| 4.6 3.6 6000 272 28 225 14| 3.0 0.7 3.6|193.1 0.0 193.1 32.2 0.69| 4.8 3.3 Wrote GIF file: /home/apache/climate/data/raob//U3205/skewt/U3205.skewt.20250423.12.gif