UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011800.upa.cvt Date: 0000Z 18 JAN 26 Searching for U2522... Searching the city database file for: U2522 ... Date:0000Z 18 JAN 26 Station: U2522 WMO ident: 22522 Latitude: 64.98 Longitude: 34.80 ------------------------------------------------------------------------------- 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 1022 9 -3.3 -5.2 87 1.9 -4.0 225 9 268.2 268.6 268.0 275.0 2.53 1 1000 181 -3.9 -6.0 85 2.1 -4.6 240 15 269.2 269.6 268.5 275.8 2.44 2 979 348 -4.7 -6.6 87 1.9 -5.3 259 18 270.1 270.5 269.0 276.6 2.38 3 946 619 -2.9 -4.0 92 1.1 -3.3 290 22 274.6 275.1 272.8 282.8 3.00 4 925 797 -3.7 -4.9 91 1.2 -4.1 310 25 275.5 276.0 273.1 283.4 2.87 5 850 1462 -6.1 -7.1 93 1.0 -6.4 290 21 279.8 280.2 275.2 287.2 2.64 6 742 2516 -11.1 -13.7 81 2.6 -11.8 300 22 285.4 285.7 277.0 290.7 1.79 7 700 2961 -13.9 -16.1 83 2.2 -14.5 305 23 287.1 287.4 277.5 291.7 1.55 8 624 3822 -19.9 -23.7 72 3.8 -20.6 303 27 289.8 290.0 278.0 292.6 0.90 9 545 4808 -27.9 -29.6 85 1.7 -28.1 301 32 291.7 291.8 278.4 293.7 0.60 10 500 5420 -32.3 -34.8 78 2.5 -32.6 300 35 293.7 293.7 279.1 295.0 0.40 11 420 6630 -42.1 -50.1 41 8.0 -42.4 300 40 296.1 296.1 279.7 296.4 0.09 12 400 6960 -43.9 -51.9 41 8.0 -44.2 300 42 297.9 297.9 280.6 298.2 0.08 13 374 7408 -46.5 -54.5 40 8.0 -46.7 296 45 300.3 300.3 281.5 300.5 0.06 14 354 7769 -50.1 -59.1 34 9.0 -50.3 294 47 300.2 300.2 281.5 300.3 0.04 15 353 7788 -50.1 -59.1 34 9.0 -50.3 293 47 300.4 300.4 281.5 300.6 0.04 16 325 8325 -51.3 -60.3 33 9.0 -51.5 289 51 306.0 306.0 283.8 306.1 0.03 17 309 8651 -54.3 -64.3 28 10.0 -54.4 287 53 306.2 306.2 283.9 306.3 0.02 18 300 8840 -54.1 -64.1 28 10.0 -54.2 285 54 309.1 309.1 285.0 309.2 0.02 19 292 9013 -53.7 -63.7 28 10.0 -53.9 284 53 312.1 312.1 286.1 312.2 0.02 20 250 10000 -57.9 -68.9 23 11.0 -58.0 275 44 320.0 320.0 288.8 320.0 0.01 21 248 10050 -58.5 -68.5 27 10.0 -58.6 275 44 319.8 319.8 288.7 319.9 0.02 22 200 11400 -58.7 -69.7 23 11.0 -58.8 270 36 339.8 339.8 294.3 339.9 0.02 23 186 11855 -58.7 -69.7 23 11.0 -58.9 273 36 346.9 346.9 296.0 347.0 0.02 24 150 13190 -62.9 -74.9 18 12.0 -63.0 280 35 361.7 361.7 299.1 361.8 0.01 25 140 13612 -64.5 -76.5 18 12.0 -64.6 279 36 366.1 366.1 299.9 366.2 0.01 26 117 14709 -63.9 -76.9 15 13.0 -64.0 277 37 386.5 386.5 303.3 386.6 0.01 27 100 15660 -67.9 -79.9 16 12.0 -68.0 275 38 396.5 396.5 304.8 396.6 0.01 28 70 17770 -74.9 -86.9 14 12.0 -75.0 270 46 424.1 424.1 308.2 424.2 0.00 29 69 17854 -75.1 -88.1 11 13.0 -75.2 270 47 425.5 425.5 308.3 425.5 0.00 30 53 19375 -78.1 -90.1 13 12.0 -78.1 270 56 451.9 451.9 311.0 451.9 0.00 31 50 19710 -76.7 -88.7 13 12.0 -76.7 270 58 462.8 462.8 312.0 462.8 0.00 32 47 20067 -75.9 -88.9 11 13.0 -76.0 472.9 472.9 312.9 472.9 0.00 33 41 20850 -78.9 -90.9 12 12.0 -79.0 484.3 484.3 313.8 484.3 0.00 TRP 248 10050 -58.5 -68.5 27 10.0 -58.6 275 44 319.8 319.8 288.7 319.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5239.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.39 inches Sfc-500 mean rel hum: 83.62 % Est. max temperature: 7.06 C = 44.71 F Sfc-Lift cond lev (LCL): 991.75 mb = 246.34 m = 808.20 ft T: -4.21 C 700-500 lapse rate: 7.48 C/km Conv cond level (CCL): 816.25 mb = 1776.20 m = 5827.37 ft Mean mixing ratio: 2.65 g/kg Conv temperature: 10.05 C = 50.08 F Cap Strength: 11.40 C Lifted Index: 12.45 C Risk: None Lifted Index @300 mb: 21.41 C Lifted Index @700 mb: 9.58 C Showalter Index: 6.06 C Risk: None Total Totals Index: 51.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.20 C Cross Totals Index: 25.20 C K Index: 16.90 Risk: < 20 % chance of thunderstorms Sweat Index: 125.00 Risk: None Energy Index: 1.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.26 J/kg Max Up Vert Vel: 7.91 m/s Conv Inhibition (B-): 31366.71 J/kg Cap Strength: 12.30 C Lift Cond Lev (LCL): 946.61 mb = 614.22 m = 2015.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 329 at 20 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 1022 9 225 9 6.4 6.4 | 171 23 -3.7 23.1 1 1000 181 240 15 13.0 7.5 | 187 24 2.9 24.2 2 925 797 310 25 19.2 -16.1 | 266 9 9.1 0.7 3 850 1462 290 21 19.7 -7.2 | 225 14 9.7 9.5 4 700 2961 305 23 18.8 -13.2 | 248 9 8.8 3.5 5 500 5420 300 35 30.3 -17.5 | 272 20 20.2 -0.8 6 400 6960 300 42 36.4 -21.0 | 279 27 26.3 -4.3 7 300 8840 285 54 52.2 -14.0 | 266 42 42.1 2.8 8 250 10000 275 44 43.8 -3.8 | 249 36 33.8 12.9 9 248 10050 275 44 43.8 -3.8 | 249 36 33.8 12.9 10 200 11400 270 36 36.0 -0.0 | 237 31 25.9 16.7 11 150 13190 280 35 34.5 -6.1 | 246 27 24.4 10.7 12 100 15660 275 38 37.9 -3.3 | 244 31 27.8 13.4 13 70 17770 270 46 46.0 -0.0 | 245 40 35.9 16.7 14 50 19710 270 58 58.0 -0.0 | 251 51 47.9 16.7 Wind Parameters Mean winds (0-6000m): 299.0 at 26.0 knts Storm direction: 329.0 at 19.5 knts Shear (0-3000m) pos: 4.9 neg: 1.0 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 78.2 deg Storm rel helicity (0-3000m) pos: 150.4 neg: -21.8 tot: 128.6 m^2/s^2 ave: 42.9 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 4.3 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.69 Bulk Shear: 45.53 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 ------------------------------------------------------------------------------- 500 254 16 193 22| 16.9 0.0 16.9|100.4 0.0 100.4 200.9 0.89| 19.9 17.7 1000 286 20 217 14| 12.2 0.0 12.2|136.9 -6.6 130.3 130.3 0.71| 18.4 13.1 1500 291 20 224 13| 8.1 2.0 10.1|136.9 -21.8 115.1 76.7 0.49| 14.3 7.1 2000 291 21 225 13| 6.5 1.5 8.0|141.7 -21.8 119.8 59.9 0.50| 11.2 5.7 2500 293 21 227 13| 5.5 1.2 6.7|146.2 -21.8 124.3 49.7 0.52| 9.4 4.8 3000 295 21 230 12| 4.9 1.0 5.9|150.4 -21.8 128.6 42.9 0.53| 8.2 4.3 4000 297 22 237 12| 3.7 0.8 4.4|159.2 -21.8 137.4 34.3 0.53| 6.8 3.6 5000 299 24 245 12| 2.9 1.0 3.9|166.9 -21.8 145.0 29.0 0.52| 5.9 3.1 6000 299 26 252 13| 2.4 1.2 3.6|176.3 -21.8 154.5 25.7 0.51| 5.3 2.7 Wrote GIF file: /home/apache/climate/data/raob//U2522/skewt/U2522.skewt.20260118.00.gif