UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112700.upa.cvt Date: 0000Z 27 NOV 25 Searching for U2522... Searching the city database file for: U2522 ... Date:0000Z 27 NOV 25 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 1011 8 -1.9 -4.4 83 2.5 -2.8 200 11 270.4 270.9 269.8 277.8 2.72 1 1000 95 -2.1 -5.7 76 3.6 -3.3 210 13 271.0 271.5 269.8 277.8 2.49 2 949 508 -5.3 -8.0 81 2.7 -6.1 244 28 271.9 272.3 269.9 277.9 2.20 3 925 709 -5.1 -7.1 86 2.0 -5.8 260 35 274.1 274.5 271.6 280.8 2.42 4 850 1371 -6.7 -8.2 89 1.5 -7.2 270 29 279.1 279.5 274.5 286.0 2.42 5 838 1482 -7.3 -9.0 88 1.7 -7.8 270 29 279.6 280.0 274.6 286.2 2.31 6 703 2827 -16.5 -18.6 84 2.1 -17.0 275 29 283.9 284.1 275.4 287.6 1.25 7 700 2859 -16.7 -18.8 84 2.1 -17.1 275 29 284.0 284.2 275.5 287.7 1.24 8 681 3065 -18.3 -21.3 77 3.0 -18.9 277 29 284.4 284.6 275.4 287.5 1.02 9 594 4079 -21.9 -33.9 33 12.0 -23.5 285 29 291.6 291.7 278.0 292.8 0.37 10 576 4304 -24.3 -36.3 32 12.0 -25.6 287 29 291.4 291.4 277.8 292.4 0.30 11 500 5320 -32.1 -43.1 33 11.0 -32.9 295 29 293.9 293.9 278.9 294.5 0.17 12 442 6181 -38.3 -47.3 38 9.0 -38.8 292 31 296.6 296.6 280.0 297.0 0.12 13 400 6860 -44.5 -52.5 41 8.0 -44.7 290 33 297.2 297.2 280.2 297.4 0.07 14 384 7132 -46.7 -53.7 45 7.0 -46.9 290 34 297.8 297.8 280.4 298.0 0.07 15 336 8006 -52.5 -59.5 43 7.0 -52.6 290 37 301.4 301.4 282.0 301.6 0.04 16 300 8730 -57.1 -64.1 41 7.0 -57.2 290 40 304.9 304.9 283.4 304.9 0.02 17 273 9322 -60.7 -67.7 39 7.0 -60.7 280 44 308.0 308.0 284.6 308.0 0.02 18 250 9870 -60.1 -67.1 39 7.0 -60.2 285 42 316.7 316.7 287.7 316.8 0.02 19 221 10639 -58.7 -65.7 40 7.0 -58.8 285 43 330.2 330.2 291.8 330.3 0.03 20 201 11229 -61.5 -68.5 39 7.0 -61.6 285 44 334.9 334.9 293.0 335.0 0.02 21 200 11260 -61.7 -68.7 39 7.0 -61.8 285 44 335.1 335.1 293.1 335.1 0.02 22 150 13060 -59.3 -68.3 30 9.0 -59.5 290 46 367.9 367.9 300.2 368.0 0.03 23 144 13316 -58.9 -67.9 30 9.0 -59.0 291 45 372.9 372.9 301.1 373.1 0.03 24 100 15570 -64.7 -74.7 24 10.0 -64.8 295 38 402.7 402.7 305.6 402.8 0.02 25 93 16010 -66.1 -77.1 20 11.0 -66.2 297 37 408.4 408.4 306.3 408.5 0.01 26 87 16415 -64.1 -75.1 21 11.0 -64.3 299 36 420.3 420.3 307.7 420.4 0.02 27 72 17561 -67.5 -78.5 19 11.0 -67.6 304 33 436.4 436.5 309.5 436.5 0.01 28 70 17730 -67.3 -78.3 20 11.0 -67.4 305 33 440.4 440.4 309.9 440.5 0.01 29 60 18663 -66.5 -78.5 17 12.0 -66.7 310 33 462.0 462.0 312.0 462.1 0.01 30 50 19760 -69.9 -81.9 16 12.0 -70.1 315 33 478.8 478.8 313.4 478.8 0.01 31 39 21227 -73.7 -85.7 14 12.0 -73.8 315 34 504.4 504.4 315.2 504.5 0.01 32 30 22760 -73.9 -85.9 14 12.0 -74.0 315 35 543.2 543.2 317.7 543.2 0.01 33 27 23376 -73.3 -85.3 14 12.0 -73.5 561.5 561.5 318.7 561.5 0.01 34 24 24060 -76.1 -88.1 13 12.0 -76.2 572.6 572.6 319.3 572.6 0.01 TRP 273 9322 -60.7 -67.7 39 7.0 -60.7 280 44 308.0 308.0 284.6 308.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5225.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.31 inches Sfc-500 mean rel hum: 66.08 % Est. max temperature: 6.08 C = 42.94 F Sfc-Lift cond lev (LCL): 972.02 mb = 318.91 m = 1046.28 ft T: -3.83 C 700-500 lapse rate: 6.26 C/km Conv cond level (CCL): 810.31 mb = 1739.13 m = 5705.74 ft Mean mixing ratio: 2.38 g/kg Conv temperature: 8.19 C = 46.75 F Cap Strength: 12.06 C Lifted Index: 12.82 C Risk: None Lifted Index @300 mb: 18.52 C Lifted Index @700 mb: 6.89 C Showalter Index: 7.20 C Risk: None Total Totals Index: 49.30 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.40 C Cross Totals Index: 23.90 C K Index: 15.10 Risk: < 20 % chance of thunderstorms Sweat Index: 93.00 Risk: None Energy Index: 1.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.86 J/kg Max Up Vert Vel: 5.63 m/s Conv Inhibition (B-): 42170.82 J/kg Cap Strength: 12.65 C Lift Cond Lev (LCL): 918.60 mb = 763.32 m = 2504.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 307 at 22 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 1011 8 200 11 3.8 10.3 | 150 27 -13.3 23.4 1 1000 95 210 13 6.5 11.3 | 156 27 -10.6 24.3 2 925 709 260 35 34.5 6.1 | 222 26 17.4 19.1 3 850 1371 270 29 29.0 -0.0 | 222 18 11.9 13.1 4 700 2859 275 29 28.9 -2.5 | 228 16 11.8 10.5 5 500 5320 295 29 26.3 -12.3 | 265 9 9.2 0.8 6 400 6860 290 33 31.0 -11.3 | 263 14 13.9 1.8 7 300 8730 290 40 37.6 -13.7 | 272 20 20.5 -0.6 8 273 9322 280 44 43.3 -7.6 | 258 27 26.2 5.4 9 250 9870 285 42 40.6 -10.9 | 265 24 23.5 2.2 10 200 11260 285 44 42.5 -11.4 | 266 25 25.4 1.7 11 150 13060 290 46 43.2 -15.7 | 276 26 26.1 -2.7 12 100 15570 295 38 34.4 -16.1 | 280 18 17.3 -3.0 13 70 17730 305 33 27.0 -18.9 | 301 12 9.9 -5.9 14 50 19760 315 33 23.3 -23.3 | 329 12 6.2 -10.3 15 30 22760 315 35 24.7 -24.7 | 327 14 7.6 -11.7 Wind Parameters Mean winds (0-6000m): 277.4 at 28.7 knts Storm direction: 307.4 at 21.5 knts Shear (0-3000m) pos: 4.9 neg: 0.0 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 79.5 deg Storm rel helicity (0-3000m) pos: 245.6 neg: -0.9 tot: 244.7 m^2/s^2 ave: 81.6 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 6.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.27 Bulk Shear: 58.98 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 ------------------------------------------------------------------------------- 500 230 19 174 25| 21.9 0.0 21.9|155.5 0.0 155.5 310.9 1.00| 22.6 22.6 1000 252 26 199 22| 15.1 0.0 15.1|236.4 0.0 236.4 236.4 0.91| 19.2 17.4 1500 258 27 207 21| 9.4 0.0 9.4|237.0 -0.9 236.1 157.4 0.80| 14.4 11.6 2000 261 28 211 20| 7.1 0.0 7.1|239.6 -0.9 238.7 119.4 0.80| 11.0 8.8 2500 264 28 214 19| 5.8 0.0 5.8|242.1 -0.9 241.2 96.5 0.80| 9.0 7.2 3000 266 28 216 19| 4.9 0.0 4.9|245.6 -0.9 244.7 81.6 0.80| 7.7 6.1 4000 270 28 220 17| 3.9 0.0 3.9|256.3 -0.9 255.4 63.9 0.79| 6.3 5.0 5000 274 29 225 16| 3.2 0.0 3.2|265.7 -0.9 264.8 53.0 0.79| 5.5 4.3 6000 277 29 230 15| 2.8 0.1 2.9|268.4 -1.3 267.2 44.5 0.76| 4.8 3.7 Wrote GIF file: /home/apache/climate/data/raob//U2522/skewt/U2522.skewt.20251127.00.gif