UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010812.upa.cvt Date: 1200Z 8 JAN 26 Searching for U2522... Searching the city database file for: U2522 ... Date:1200Z 8 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 1026 5 -18.9 -21.1 83 2.2 -19.2 315 3 252.4 252.5 252.3 254.2 0.69 1 1008 138 -19.3 -21.9 80 2.6 -19.7 336 11 253.3 253.4 253.0 255.0 0.66 2 1005 160 -18.5 -21.0 81 2.5 -18.8 339 13 254.3 254.4 254.0 256.2 0.71 3 1004 168 -16.9 -19.4 81 2.5 -17.3 340 13 256.0 256.1 255.6 258.2 0.82 4 1000 198 -14.3 -16.9 81 2.6 -14.8 345 15 258.9 259.0 258.3 261.6 1.02 5 998 213 -13.9 -16.5 81 2.6 -14.4 345 15 259.4 259.6 258.9 262.2 1.05 6 946 622 -12.1 -14.4 83 2.3 -12.6 356 12 265.2 265.4 263.8 268.9 1.32 7 925 793 -13.5 -16.1 81 2.6 -14.0 360 11 265.5 265.7 263.7 268.7 1.17 8 850 1432 -16.7 -20.4 73 3.7 -17.4 5 9 268.7 268.8 265.4 271.2 0.89 9 700 2863 -25.9 -31.9 57 6.0 -26.5 55 17 273.8 273.9 268.0 274.9 0.38 10 618 3756 -30.9 -37.9 50 7.0 -31.4 53 18 278.0 278.0 270.4 278.7 0.24 11 582 4178 -35.1 -43.1 44 8.0 -35.5 52 18 277.9 277.9 270.1 278.4 0.15 12 500 5220 -42.5 -49.5 46 7.0 -42.8 50 19 281.2 281.2 272.0 281.5 0.08 13 400 6690 -53.7 -59.7 48 6.0 -53.8 65 23 285.2 285.2 274.2 285.3 0.03 14 393 6803 -54.7 -61.7 42 7.0 -54.8 67 22 285.3 285.3 274.2 285.4 0.02 15 374 7119 -54.7 -61.7 42 7.0 -54.8 72 19 289.4 289.4 276.4 289.5 0.03 16 334 7835 -58.1 -64.1 46 6.0 -58.2 85 11 294.3 294.3 278.8 294.3 0.02 17 300 8510 -57.3 -64.3 41 7.0 -57.4 135 7 304.6 304.6 283.2 304.7 0.02 18 286 8812 -56.7 -63.7 41 7.0 -56.8 152 10 309.6 309.6 285.2 309.7 0.03 19 250 9660 -58.7 -64.7 46 6.0 -58.8 200 17 318.8 318.8 288.4 318.9 0.03 20 200 11060 -59.9 -66.9 40 7.0 -60.0 220 19 337.9 337.9 293.8 338.0 0.02 21 150 12850 -62.7 -69.7 38 7.0 -62.8 240 19 362.1 362.1 299.1 362.2 0.02 22 100 15310 -67.3 -74.3 36 7.0 -67.4 245 25 397.7 397.7 304.9 397.8 0.02 23 77 16874 -68.7 -74.7 42 6.0 -68.8 260 24 425.6 425.7 308.4 425.8 0.02 24 70 17440 -70.9 -77.9 35 7.0 -71.0 265 23 432.7 432.7 309.1 432.8 0.01 25 55 18857 -75.3 -81.3 39 6.0 -75.3 251 29 453.5 453.5 311.2 453.6 0.01 26 50 19410 -75.3 -82.3 33 7.0 -75.3 245 31 466.0 466.1 312.3 466.1 0.01 27 42 20423 -74.3 -80.3 39 6.0 -74.4 492.4 492.4 314.4 492.4 0.02 TRP 334 7835 -58.1 -64.1 46 6.0 -58.2 85 11 294.3 294.3 278.8 294.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5022.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 61.12 % Est. max temperature: -3.65 C = 25.43 F Sfc-Lift cond lev (LCL): 989.62 mb = 277.57 m = 910.67 ft T: -13.62 C 700-500 lapse rate: 7.04 C/km ThetaE index: 0.10 C Layer 925.0- 850.0 mb Conv cond level (CCL): 1008.00 mb = 137.80 m = 452.11 ft Mean mixing ratio: 1.08 g/kg Conv temperature: -14.78 C = 5.39 F Cap Strength: 12.85 C Lifted Index: 14.49 C Risk: None Lifted Index @300 mb: 28.99 C Lifted Index @700 mb: 9.82 C Showalter Index: 8.46 C Risk: None Total Totals Index: 47.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.80 C Cross Totals Index: 22.10 C K Index: -0.60 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 2.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 53.09 J/kg Max Up Vert Vel: 10.30 m/s Conv Inhibition (B-): 34163.01 J/kg Cap Strength: 14.45 C Lift Cond Lev (LCL): 940.76 mb = 664.00 m = 2178.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 71 at 12 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 1026 5 315 3 2.1 -2.1 | 263 13 13.2 1.6 1 1000 198 345 15 3.9 -14.5 | 306 18 14.9 -10.8 2 925 793 360 11 -0.0 -11.0 | 303 13 11.1 -7.3 3 850 1432 5 9 -0.8 -9.0 | 297 12 10.3 -5.3 4 700 2863 55 17 -13.9 -9.8 | 25 7 -2.9 -6.0 5 500 5220 50 19 -14.6 -12.2 | 22 9 -3.5 -8.5 6 400 6690 65 23 -20.8 -9.7 | 58 11 -9.8 -6.0 7 334 7835 85 11 -11.0 -1.0 | 182 3 0.1 2.7 8 300 8510 135 7 -4.9 4.9 | 215 11 6.1 8.7 9 250 9660 200 17 5.8 16.0 | 221 26 16.9 19.7 10 200 11060 220 19 12.2 14.6 | 232 30 23.3 18.3 11 150 12850 240 19 16.5 9.5 | 244 31 27.5 13.2 12 100 15310 245 25 22.7 10.6 | 247 37 33.7 14.3 13 70 17440 265 23 22.9 2.0 | 260 34 34.0 5.7 14 50 19410 245 31 28.1 13.1 | 247 43 39.2 16.8 Wind Parameters Mean winds (0-6000m): 41.5 at 15.6 knts Storm direction: 71.5 at 11.7 knts Shear (0-3000m) pos: 3.1 neg: 0.0 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 122.0 deg Storm rel helicity (0-3000m) pos: 78.6 neg: -6.7 tot: 71.9 m^2/s^2 ave: 24.0 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 3.9 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 2.31 Bulk Shear: 23.00 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 ------------------------------------------------------------------------------- 500 346 12 300 16| 11.0 0.0 11.0| 49.2 -0.3 48.8 97.7 0.76| 16.1 12.2 1000 351 12 302 15| 4.4 0.0 4.4| 49.2 -3.9 45.3 45.3 0.58| 9.7 5.6 1500 355 11 301 14| 2.7 0.0 2.7| 50.6 -6.7 43.9 29.3 0.50| 7.1 3.6 2000 0 11 303 13| 3.0 0.0 3.0| 61.3 -6.7 54.6 27.3 0.57| 6.5 3.7 2500 9 11 310 12| 3.1 0.0 3.1| 71.4 -6.7 64.7 25.9 0.63| 6.2 3.9 3000 20 12 319 10| 3.1 0.0 3.1| 78.6 -6.7 71.9 24.0 0.67| 5.9 3.9 4000 32 14 333 9| 2.3 0.1 2.4| 78.6 -7.0 71.6 17.9 0.64| 4.5 2.9 5000 38 15 345 8| 1.8 0.2 2.1| 78.6 -7.5 71.1 14.2 0.62| 3.7 2.3 6000 41 16 355 8| 1.8 0.2 2.0| 87.3 -7.6 79.7 13.3 0.64| 3.4 2.2 Wrote GIF file: /home/apache/climate/data/raob//U2522/skewt/U2522.skewt.20260108.12.gif