UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042812.upa.cvt Date: 1200Z 28 APR 25 Searching for U9282... Searching the city database file for: U9282 ... Date:1200Z 28 APR 25 Station: U9282 WMO ident: 29282 Latitude: 58.42 Longitude: 97.40 ------------------------------------------------------------------------------- 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 1004 132 9.6 -4.4 37 14.0 3.8 40 1 282.4 282.9 276.8 290.2 2.74 1 1000 165 9.0 -3.0 43 12.0 3.9 40 1 282.1 282.7 277.1 290.8 3.06 2 925 803 3.0 -8.0 44 11.0 -1.0 30 5 282.4 282.8 276.1 288.9 2.26 3 858 1407 -2.1 -11.1 50 9.0 -5.0 21 5 283.2 283.5 276.0 288.7 1.91 4 850 1481 -3.5 -12.5 50 9.0 -6.2 20 5 282.5 282.8 275.3 287.5 1.72 5 843 1546 -4.5 -13.5 49 9.0 -7.2 19 6 282.1 282.4 275.0 286.8 1.60 6 822 1745 -3.3 -11.3 54 8.0 -5.9 16 8 285.4 285.8 277.2 291.2 1.96 7 809 1871 -3.5 -13.5 46 10.0 -6.6 14 9 286.5 286.8 277.4 291.4 1.67 8 737 2603 -6.7 -20.7 32 14.0 -10.2 2 17 290.8 290.9 278.6 293.8 1.00 9 700 3005 -7.5 -23.5 27 16.0 -11.3 355 21 294.2 294.3 279.9 296.8 0.82 10 655 3521 -7.7 -25.7 22 18.0 -11.9 354 25 299.6 299.7 282.1 301.9 0.72 11 636 3749 -9.5 -28.5 20 19.0 -13.5 354 26 300.1 300.2 282.2 302.0 0.57 12 501 5555 -19.5 -31.5 34 12.0 -21.6 350 40 309.1 309.2 285.7 311.0 0.55 13 500 5570 -19.9 -31.9 34 12.0 -22.0 350 40 308.8 308.9 285.5 310.6 0.53 14 400 7180 -33.5 -45.5 29 12.0 -34.4 345 48 311.4 311.5 286.1 312.0 0.16 15 384 7464 -35.1 -47.1 28 12.0 -35.9 346 49 313.0 313.0 286.6 313.5 0.14 16 300 9130 -48.7 -60.7 24 12.0 -49.0 350 52 316.7 316.7 287.7 316.9 0.04 17 294 9262 -50.1 -62.1 23 12.0 -50.4 349 53 316.6 316.6 287.6 316.7 0.03 18 250 10300 -58.9 -69.9 23 11.0 -59.0 345 58 318.5 318.5 288.3 318.5 0.01 19 226 10933 -63.9 -74.9 21 11.0 -64.0 345 56 320.2 320.2 288.8 320.2 0.01 20 221 11071 -64.3 -75.3 21 11.0 -64.4 345 56 321.6 321.6 289.2 321.6 0.01 21 203 11597 -63.3 -75.3 18 12.0 -63.4 341 49 331.1 331.1 292.0 331.1 0.01 22 200 11690 -62.1 -74.1 19 12.0 -62.2 340 48 334.4 334.4 292.9 334.5 0.01 23 193 11911 -56.9 -68.9 21 12.0 -57.1 339 47 346.2 346.2 295.8 346.2 0.02 24 160 13099 -54.1 -65.1 25 11.0 -54.4 336 43 370.0 370.0 300.6 370.1 0.04 25 150 13510 -54.3 -66.3 22 12.0 -54.6 335 42 376.5 376.5 301.7 376.7 0.03 26 125 14681 -53.3 -65.3 22 12.0 -53.7 337 36 398.5 398.5 305.0 398.7 0.05 27 100 16110 -55.5 -67.5 21 12.0 -55.9 340 29 420.5 420.5 307.8 420.7 0.04 28 75 17949 -56.1 -68.1 21 12.0 -56.6 328 23 455.3 455.3 311.4 455.6 0.05 29 70 18390 -55.3 -67.3 21 12.0 -55.9 325 21 466.1 466.1 312.3 466.5 0.06 30 57 19704 -53.9 -65.9 22 12.0 -54.7 337 17 497.5 497.5 314.8 498.1 0.10 31 53 20169 -55.9 -67.9 21 12.0 -56.6 342 16 503.3 503.3 315.2 503.8 0.08 32 50 20540 -55.1 -67.1 21 12.0 -55.9 345 15 513.6 513.7 315.9 514.2 0.09 33 38 22295 -52.9 -64.9 22 12.0 -54.2 340 13 561.2 561.2 318.8 562.3 0.16 34 31 23608 -51.9 -64.9 20 13.0 -53.6 336 11 597.5 597.6 320.6 599.0 0.20 35 30 23820 -52.1 -64.1 22 12.0 -53.7 335 11 602.6 602.7 320.8 604.3 0.23 36 20 26440 -53.1 -66.1 19 13.0 -55.2 40 11 673.6 673.7 323.6 675.9 0.26 37 19 26771 -53.1 -66.1 19 13.0 -55.3 683.6 683.7 324.0 686.0 0.28 38 15 28309 -48.7 -62.7 18 14.0 -52.5 746.0 746.3 326.0 751.2 0.55 TRP 221 11071 -64.3 -75.3 21 11.0 -64.4 345 56 321.6 321.6 289.2 321.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5405.00 m Freezing level: 885.59 mb = 1158.11 m = 3799.52 ft Wetbulb zero: 940.68 mb = 665.47 m = 2183.28 ft Precipitable water: 0.30 inches Sfc-500 mean rel hum: 34.21 % Est. max temperature: 10.01 C = 50.01 F Sfc-Lift cond lev (LCL): 810.14 mb = 1860.16 m = 6102.80 ft T: -3.48 C 700-500 lapse rate: 4.83 C/km ThetaE index: 4.05 C Layer 925.0- 822.0 mb Conv cond level (CCL): 601.46 mb = 4171.85 m = 13687.01 ft Mean mixing ratio: 2.57 g/kg Conv temperature: 29.40 C = 84.91 F Cap Strength: 16.87 C Lifted Index: 16.58 C Risk: None Lifted Index @300 mb: 19.19 C Lifted Index @700 mb: 8.36 C Showalter Index: 18.22 C Risk: None Total Totals Index: 23.80 C Risk: None Vertical Totals Index: 16.40 C Cross Totals Index: 7.40 C K Index: -12.10 Risk: None Sweat Index: 50.00 Risk: None Energy Index: 4.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.31 J/kg Max Up Vert Vel: 1.62 m/s Conv Inhibition (B-): 55133.71 J/kg Cap Strength: 16.71 C Lift Cond Lev (LCL): 800.47 mb = 1954.55 m = 6412.50 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 24 at 16 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 1004 132 40 1 -0.6 -0.8 | 203 15 5.8 13.9 1 1000 165 40 1 -0.6 -0.8 | 203 15 5.8 13.9 2 925 803 30 5 -2.5 -4.3 | 201 11 4.0 10.3 3 850 1481 20 5 -1.7 -4.7 | 206 11 4.8 10.0 4 700 3005 355 21 1.8 -20.9 | 307 10 8.3 -6.3 5 500 5570 350 40 6.9 -39.4 | 332 28 13.4 -24.7 6 400 7180 345 48 12.4 -46.4 | 329 37 18.9 -31.7 7 300 9130 350 52 9.0 -51.2 | 337 40 15.5 -36.5 8 250 10300 345 58 15.0 -56.0 | 333 47 21.5 -41.4 9 221 11071 345 56 14.5 -54.1 | 332 45 21.0 -39.4 10 200 11690 340 48 16.4 -45.1 | 323 38 22.9 -30.4 11 150 13510 335 42 17.7 -38.1 | 314 34 24.2 -23.4 12 100 16110 340 29 9.9 -27.3 | 308 21 16.4 -12.6 13 70 18390 325 21 12.0 -17.2 | 278 19 18.5 -2.5 14 50 20540 345 15 3.9 -14.5 | 269 10 10.4 0.2 15 30 23820 335 11 4.6 -10.0 | 247 12 11.1 4.7 16 20 26440 40 11 -7.1 -8.4 | 175 6 -0.6 6.2 Wind Parameters Mean winds (0-6000m): 353.8 at 21.4 knts Storm direction: 23.8 at 16.0 knts Shear (0-3000m) pos: 0.0 neg: 3.6 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 107.5 deg Storm rel helicity (0-3000m) pos: 23.9 neg: -1.6 tot: 22.3 m^2/s^2 ave: 7.4 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 3.9 stream: 2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 50.97 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 34 2 202 14| 0.0 3.0 3.0| 0.0 -1.6 -1.6 -3.2 -0.15| 3.0 -0.4 1000 30 4 202 12| 0.0 2.1 2.1| 1.3 -1.6 -0.3 -0.3 -0.00| 2.3 -0.0 1500 26 4 203 12| 0.0 1.9 1.9| 3.9 -1.6 2.2 1.5 0.14| 2.2 0.3 2000 20 5 206 11| 0.0 2.8 2.8| 10.1 -1.6 8.4 4.2 0.36| 3.0 1.1 2500 12 7 213 9| 0.0 3.4 3.4| 17.5 -1.6 15.8 6.3 0.54| 3.6 2.0 3000 4 9 227 8| 0.0 3.6 3.6| 23.9 -1.6 22.3 7.4 0.54| 3.9 2.1 4000 359 13 258 7| 0.0 3.7 3.7| 36.9 -1.6 35.2 8.8 0.52| 3.9 2.0 5000 356 17 290 8| 0.0 3.7 3.7| 47.7 -1.6 46.0 9.2 0.47| 3.9 1.8 6000 354 21 307 11| 0.0 3.6 3.6| 51.2 -4.1 47.1 7.9 0.41| 3.8 1.5 Wrote GIF file: /home/apache/climate/data/raob//U9282/skewt/U9282.skewt.20250428.12.gif