UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011600.upa.cvt Date: 0000Z 16 JAN 26 Searching for U9862... Searching the city database file for: U9862 ... Date:0000Z 16 JAN 26 Station: U9862 WMO ident: 29862 Latitude: 53.77 Longitude: 91.32 ------------------------------------------------------------------------------- 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 1010 255 -30.1 -34.0 69 3.9 -30.3 315 7 242.4 242.4 242.2 242.9 0.21 1 1000 326 -29.1 -32.9 70 3.8 -29.3 325 9 244.1 244.1 243.8 244.7 0.24 2 980 471 -26.5 -29.7 74 3.2 -26.8 335 9 248.1 248.1 247.7 249.0 0.33 3 929 855 -28.5 -32.5 68 4.0 -28.8 3 9 249.9 249.9 249.1 250.6 0.27 4 925 886 -28.5 -32.5 68 4.0 -28.8 5 9 250.2 250.2 249.4 250.9 0.27 5 880 1244 -27.9 -31.4 72 3.5 -28.2 356 7 254.4 254.4 253.2 255.3 0.31 6 850 1492 -29.5 -33.0 72 3.5 -29.7 350 5 255.2 255.3 253.8 256.0 0.28 7 744 2431 -35.5 -39.2 69 3.7 -35.7 21 5 258.6 258.7 256.4 259.1 0.17 8 700 2854 -36.5 -39.9 71 3.4 -36.7 35 5 262.1 262.1 259.1 262.6 0.17 9 659 3271 -37.9 -41.3 70 3.4 -38.1 32 5 265.1 265.1 261.4 265.5 0.16 10 579 4151 -43.3 -46.6 70 3.3 -43.4 27 6 268.7 268.7 264.0 269.0 0.10 11 500 5130 -47.1 -50.6 67 3.5 -47.2 20 7 275.6 275.6 268.5 275.9 0.07 12 437 6015 -51.3 -55.4 61 4.1 -51.4 2 11 281.1 281.1 271.9 281.3 0.05 13 400 6590 -52.3 -56.8 58 4.5 -52.4 350 13 287.0 287.0 275.2 287.2 0.04 14 323 7961 -55.9 -60.9 53 5.0 -56.0 335 17 300.1 300.1 281.4 300.3 0.03 15 300 8430 -56.1 -61.1 53 5.0 -56.2 330 15 306.3 306.3 284.0 306.4 0.03 16 250 9590 -55.1 -61.1 47 6.0 -55.2 320 23 324.1 324.2 290.0 324.3 0.04 17 200 11020 -56.1 -64.1 36 8.0 -56.2 325 21 343.9 343.9 295.3 344.1 0.03 18 150 12840 -57.9 -66.9 31 9.0 -58.1 335 17 370.3 370.3 300.7 370.5 0.03 19 100 15370 -62.7 -73.7 21 11.0 -62.9 285 33 406.6 406.6 306.1 406.7 0.02 20 82 16584 -64.9 -75.9 21 11.0 -65.1 277 39 425.8 425.8 308.4 425.9 0.02 21 70 17550 -63.7 -74.7 21 11.0 -63.9 270 44 448.1 448.1 310.7 448.2 0.02 22 50 19620 -64.9 -76.9 18 12.0 -65.1 250 60 490.5 490.6 314.2 490.7 0.02 23 31 22548 -62.5 -75.4 16 12.9 -63.0 235 91 569.0 569.0 319.1 569.3 0.04 24 30 22750 -62.3 -75.3 16 13.0 -62.9 235 81 574.8 574.8 319.4 575.1 0.05 25 27 23401 -62.3 -75.3 16 13.0 -63.0 592.4 592.4 320.3 592.8 0.05 TRP 323 7961 -55.9 -60.9 53 5.0 -56.0 335 17 300.1 300.1 281.4 300.3 0.03 WND 31 22548 -62.5 -75.4 16 12.9 -63.0 235 91 569.0 569.0 319.1 569.3 0.04 Sounding variables and indices 1000-500 mb thick: 4804.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.05 inches Sfc-500 mean rel hum: 70.01 % Est. max temperature: -17.47 C = 0.55 F Sfc-Lift cond lev (LCL): 945.33 mb = 729.87 m = 2394.57 ft T: -27.85 C 700-500 lapse rate: 4.66 C/km ThetaE index: 0.00 C Layer 1010.0--3910119490600262696960.0 mb Conv cond level (CCL): 773.81 mb = 2153.77 m = 7066.10 ft Mean mixing ratio: 0.29 g/kg Conv temperature: -14.78 C = 5.39 F Cap Strength: 16.97 C Lifted Index: 21.85 C Risk: None Lifted Index @300 mb: 40.62 C Lifted Index @700 mb: 12.00 C Showalter Index: 16.10 C Risk: None Total Totals Index: 31.70 C Risk: None Vertical Totals Index: 17.60 C Cross Totals Index: 14.10 C K Index: -18.80 Risk: None Sweat Index: 17.00 Risk: None Energy Index: 4.14 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.61 J/kg Max Up Vert Vel: 7.30 m/s Conv Inhibition (B-): 51411.62 J/kg Cap Strength: 21.71 C Lift Cond Lev (LCL): 902.45 mb = 1063.04 m = 3487.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 40 at 5 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 1010 255 315 7 4.9 -4.9 | 277 8 8.3 -1.1 1 1000 326 325 9 5.2 -7.4 | 292 9 8.5 -3.5 2 925 886 5 9 -0.8 -9.0 | 334 6 2.5 -5.1 3 850 1492 350 5 0.9 -4.9 | 284 4 4.2 -1.0 4 700 2854 35 5 -2.9 -4.1 | 296 0 0.4 -0.2 5 500 5130 20 7 -2.4 -6.6 | 341 3 0.9 -2.7 6 400 6590 350 13 2.3 -12.8 | 328 11 5.6 -8.9 7 323 7961 335 17 7.2 -15.4 | 318 16 10.5 -11.5 8 300 8430 330 15 7.5 -13.0 | 310 14 10.8 -9.1 9 250 9590 320 23 14.8 -17.6 | 307 23 18.1 -13.7 10 200 11020 325 21 12.0 -17.2 | 311 20 15.3 -13.3 11 150 12840 335 17 7.2 -15.4 | 318 16 10.5 -11.5 12 100 15370 285 33 31.9 -8.5 | 278 35 35.2 -4.7 13 70 17550 270 44 44.0 -0.0 | 265 47 47.3 3.9 14 50 19620 250 60 56.4 20.5 | 248 64 59.7 24.4 15 31 22548 235 91 74.5 52.2 | 234 96 77.8 56.1 16 30 22750 235 81 66.4 46.5 | 234 86 69.7 50.3 Wind Parameters Mean winds (0-6000m): 10.4 at 6.8 knts Storm direction: 40.4 at 5.1 knts Shear (0-3000m) pos: 1.3 neg: 0.0 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): 47.9 deg Storm rel helicity (0-3000m) pos: 15.4 neg: -4.8 tot: 10.6 m^2/s^2 ave: 3.5 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 2.9 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 8.65 Bulk Shear: 3.08 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 ------------------------------------------------------------------------------- 500 338 9 303 8| 6.0 0.0 6.0| 13.3 0.0 13.3 26.6 0.88| 7.3 6.4 1000 349 8 312 7| 2.4 0.0 2.4| 14.8 -3.0 11.8 11.8 0.45| 5.6 2.5 1500 351 7 308 6| 1.7 0.0 1.7| 15.0 -4.8 10.2 6.8 0.27| 4.5 1.2 2000 354 7 306 5| 1.6 0.0 1.6| 15.3 -4.8 10.5 5.2 0.27| 3.8 1.0 2500 358 6 306 4| 1.6 0.0 1.6| 15.4 -4.8 10.5 4.2 0.25| 3.3 0.8 3000 3 6 308 4| 1.3 0.0 1.3| 15.4 -4.8 10.6 3.5 0.26| 2.9 0.7 4000 9 6 313 3| 1.0 0.1 1.1| 15.5 -4.8 10.7 2.7 0.26| 2.3 0.6 5000 12 6 318 3| 0.8 0.3 1.1| 15.5 -4.8 10.7 2.1 0.24| 2.0 0.5 6000 10 7 323 3| 0.7 0.7 1.3| 15.5 -6.8 8.7 1.5 0.15| 2.1 0.3 Wrote GIF file: /home/apache/climate/data/raob//U9862/skewt/U9862.skewt.20260116.00.gif