UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011912.upa.cvt Date: 1200Z 19 JAN 26 Searching for U2522... Searching the city database file for: U2522 ... Date:1200Z 19 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 1027 6 -3.1 -5.0 87 1.9 -3.7 270 9 268.0 268.4 268.0 274.9 2.56 1 1000 216 -4.1 -6.0 87 1.9 -4.7 290 15 269.0 269.4 268.4 275.6 2.44 2 980 376 -3.9 -5.5 89 1.6 -4.4 306 16 270.8 271.2 269.8 277.8 2.58 3 970 457 -1.5 -2.9 90 1.4 -2.0 313 17 274.0 274.6 272.7 282.7 3.18 4 925 834 -3.5 -5.1 89 1.6 -4.1 350 19 275.7 276.2 273.2 283.5 2.82 5 913 937 -3.3 -5.0 88 1.7 -3.9 348 20 277.0 277.5 274.0 285.0 2.88 6 850 1500 -5.9 -13.9 53 8.0 -8.2 340 25 280.0 280.2 273.7 284.4 1.53 7 845 1546 -6.1 -15.1 49 9.0 -8.6 340 25 280.2 280.5 273.6 284.3 1.40 8 828 1705 -7.5 -18.5 41 11.0 -10.2 339 24 280.4 280.6 273.2 283.6 1.07 9 721 2766 -15.7 -20.1 69 4.4 -16.6 336 22 282.7 282.9 274.5 285.9 1.07 10 700 2988 -17.3 -21.6 69 4.3 -18.1 335 21 283.3 283.5 274.7 286.2 0.97 11 657 3459 -20.9 -24.5 73 3.6 -21.5 337 25 284.5 284.6 275.0 286.9 0.80 12 633 3733 -21.5 -24.8 75 3.3 -22.1 338 27 286.8 287.0 276.3 289.3 0.81 13 501 5416 -32.3 -35.6 72 3.3 -32.6 345 40 293.5 293.6 278.9 294.7 0.37 14 500 5430 -32.5 -35.9 72 3.4 -32.8 345 40 293.4 293.5 278.9 294.6 0.36 15 400 6960 -43.3 -47.9 60 4.6 -43.5 350 52 298.7 298.7 281.0 299.2 0.13 16 383 7250 -46.1 -50.1 64 4.0 -46.2 352 54 298.8 298.8 281.0 299.1 0.10 17 346 7921 -49.1 -53.6 59 4.5 -49.2 358 58 303.5 303.5 282.9 303.8 0.07 18 300 8840 -57.3 -62.3 53 5.0 -57.3 5 64 304.6 304.6 283.2 304.7 0.03 19 291 9032 -59.0 -63.9 53 4.9 -59.0 5 66 304.9 304.9 283.4 305.0 0.02 20 282 9228 -60.7 -65.5 53 4.8 -60.7 5 64 305.1 305.1 283.5 305.2 0.02 21 270 9498 -62.9 -67.9 51 5.0 -62.9 5 62 305.7 305.8 283.7 305.8 0.02 22 258 9777 -63.9 -68.9 50 5.0 -63.9 5 60 308.3 308.3 284.7 308.3 0.01 23 250 9970 -63.9 -68.9 50 5.0 -63.9 360 58 311.1 311.1 285.7 311.1 0.01 24 228 10537 -63.9 -68.9 50 5.0 -64.0 358 51 319.4 319.4 288.6 319.4 0.02 25 200 11350 -60.7 -65.7 52 5.0 -60.7 355 40 336.6 336.6 293.5 336.8 0.03 26 198 11412 -60.5 -65.5 52 5.0 -60.6 355 40 337.9 337.9 293.9 338.0 0.03 27 150 13120 -65.3 -71.3 43 6.0 -65.4 345 29 357.6 357.6 298.2 357.7 0.02 28 100 15560 -69.9 -76.9 35 7.0 -69.9 330 25 392.7 392.7 304.2 392.7 0.01 29 89 16248 -72.7 -79.7 34 7.0 -72.8 328 24 400.4 400.4 305.3 400.4 0.01 30 82 16731 -71.3 -78.3 35 7.0 -71.3 327 24 412.7 412.7 306.9 412.8 0.01 31 70 17660 -73.7 -80.7 33 7.0 -73.7 325 23 426.7 426.7 308.5 426.8 0.01 32 53 19273 -76.5 -83.5 32 7.0 -76.6 313 26 455.6 455.6 311.4 455.6 0.01 33 50 19610 -74.9 -82.9 28 8.0 -75.0 310 27 467.0 467.0 312.4 467.0 0.01 34 30 22540 -78.5 -86.5 26 8.0 -78.6 295 40 530.6 530.6 316.9 530.7 0.01 35 25 23577 -79.5 -87.5 25 8.0 -79.6 556.2 556.2 318.4 556.2 0.01 TRP 258 9777 -63.9 -68.9 50 5.0 -63.9 5 60 308.3 308.3 284.7 308.3 0.01 WND 291 9032 -59.0 -63.9 53 4.9 -59.0 5 66 304.9 304.9 283.4 305.0 0.02 Sounding variables and indices 1000-500 mb thick: 5214.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.32 inches Sfc-500 mean rel hum: 70.68 % Est. max temperature: 7.63 C = 45.74 F Sfc-Lift cond lev (LCL): 996.62 mb = 242.75 m = 796.40 ft T: -4.07 C 700-500 lapse rate: 6.22 C/km ThetaE index: 1.42 C Layer 850.0- 721.0 mb Conv cond level (CCL): 837.83 mb = 1612.74 m = 5291.09 ft Mean mixing ratio: 2.77 g/kg Conv temperature: 9.29 C = 48.72 F Cap Strength: 11.86 C Lifted Index: 11.78 C Risk: None Lifted Index @300 mb: 17.80 C Lifted Index @700 mb: 5.71 C Showalter Index: 7.97 C Risk: None Total Totals Index: 45.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.60 C Cross Totals Index: 18.60 C K Index: 8.40 Risk: None Sweat Index: 90.00 Risk: None Energy Index: 2.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.51 J/kg Max Up Vert Vel: 8.78 m/s Conv Inhibition (B-): 37063.88 J/kg Cap Strength: 11.87 C Lift Cond Lev (LCL): 951.15 mb = 612.68 m = 2010.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 10 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 1027 6 270 9 9.0 -0.0 | 212 24 12.5 19.9 1 1000 216 290 15 14.1 -5.1 | 230 23 17.6 14.8 2 925 834 350 19 3.3 -18.7 | 260 7 6.8 1.2 3 850 1500 340 25 8.6 -23.5 | 286 13 12.1 -3.6 4 700 2988 335 21 8.9 -19.0 | 266 12 12.4 0.9 5 500 5430 345 40 10.4 -38.6 | 323 23 13.9 -18.7 6 400 6960 350 52 9.0 -51.2 | 338 34 12.5 -31.3 7 300 8840 5 64 -5.6 -63.8 | 3 44 -2.1 -43.8 8 291 9032 5 66 -5.8 -65.7 | 3 46 -2.2 -45.8 9 258 9777 5 60 -5.2 -59.8 | 2 40 -1.7 -39.8 10 250 9970 360 58 -0.0 -58.0 | 355 38 3.5 -38.1 11 200 11350 355 40 3.5 -39.8 | 341 21 7.0 -19.9 12 150 13120 345 29 7.5 -28.0 | 306 14 11.0 -8.1 13 100 15560 330 25 12.5 -21.7 | 276 16 16.0 -1.7 14 70 17660 325 23 13.2 -18.8 | 266 17 16.7 1.1 15 50 19610 310 27 20.7 -17.4 | 264 24 24.2 2.6 16 30 22540 295 40 36.3 -16.9 | 266 40 39.8 3.0 Wind Parameters Mean winds (0-6000m): 340.0 at 27.0 knts Storm direction: 10.0 at 20.2 knts Shear (0-3000m) pos: 3.5 neg: 0.8 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 54.3 deg Storm rel helicity (0-3000m) pos: 90.3 neg: -14.2 tot: 76.1 m^2/s^2 ave: 25.4 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 2.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.79 Bulk Shear: 49.03 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 ------------------------------------------------------------------------------- 500 297 14 230 21| 13.1 0.0 13.1| 69.6 0.0 69.6 139.2 0.78| 15.7 12.3 1000 323 16 243 15| 10.6 0.0 10.6| 83.5 0.0 83.5 83.5 0.63| 13.7 8.6 1500 332 19 254 13| 7.0 1.8 8.9| 90.3 0.0 90.3 60.2 0.61| 11.0 6.7 2000 334 20 261 12| 5.3 1.2 6.5| 90.3 -5.0 85.3 42.7 0.54| 8.6 4.6 2500 335 21 264 12| 4.2 0.9 5.1| 90.3 -9.9 80.4 32.2 0.47| 7.2 3.4 3000 335 21 265 12| 3.5 0.8 4.3| 90.3 -14.2 76.1 25.4 0.42| 6.2 2.6 4000 336 22 270 12| 3.6 0.6 4.2|116.8 -14.2 102.6 25.7 0.51| 5.7 2.9 5000 338 24 281 13| 3.7 0.5 4.2|146.3 -14.2 132.1 26.4 0.55| 5.4 2.9 6000 340 27 293 14| 3.8 0.4 4.2|178.8 -14.2 164.7 27.4 0.56| 5.2 2.9 Wrote GIF file: /home/apache/climate/data/raob//U2522/skewt/U2522.skewt.20260119.12.gif