UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011900.upa.cvt Date: 0000Z 19 JAN 26 Searching for U7995... Searching the city database file for: U7995 ... Date:0000Z 19 JAN 26 Station: U7995 WMO ident: 27995 Latitude: 52.98 Longitude: 49.43 ------------------------------------------------------------------------------- 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 1028 44 -12.1 -19.1 56 7.0 -13.4 230 5 259.0 259.1 258.1 261.2 0.82 1 1010 179 -9.9 -18.9 48 9.0 -11.7 252 15 262.5 262.6 260.9 264.9 0.85 2 1000 256 -9.3 -19.3 44 10.0 -11.3 265 21 263.9 264.0 261.9 266.2 0.83 3 988 350 -8.3 -17.3 48 9.0 -10.3 270 23 265.8 265.9 263.6 268.5 0.99 4 972 477 -4.5 -14.5 46 10.0 -7.1 278 25 270.8 271.1 267.7 274.4 1.28 5 925 867 -4.9 -10.9 63 6.0 -6.7 300 31 274.3 274.6 270.7 279.3 1.80 6 909 1003 -5.1 -10.1 68 5.0 -6.6 299 32 275.5 275.8 271.7 280.9 1.95 7 850 1527 -6.3 -24.3 23 18.0 -10.1 295 35 279.5 279.7 272.0 281.5 0.63 8 834 1676 -6.9 -28.9 15 22.0 -11.0 295 35 280.4 280.5 272.2 281.7 0.42 9 709 2926 -14.9 -27.9 32 13.0 -17.1 290 38 284.9 285.0 274.9 286.6 0.54 10 700 3023 -14.9 -24.9 42 10.0 -16.8 290 38 286.0 286.1 275.7 288.2 0.72 11 685 3187 -15.5 -21.5 60 6.0 -16.8 293 37 287.1 287.3 276.7 290.1 1.00 12 615 3995 -18.9 -23.5 67 4.6 -19.8 305 31 292.2 292.3 279.1 295.1 0.93 13 500 5500 -30.9 -35.8 62 4.9 -31.4 330 19 295.4 295.4 279.8 296.6 0.36 14 429 6565 -40.1 -44.5 63 4.4 -40.4 316 23 296.9 296.9 280.2 297.5 0.17 15 400 7040 -41.7 -46.0 63 4.3 -41.9 310 25 300.8 300.8 281.9 301.3 0.15 16 385 7298 -43.3 -47.7 62 4.4 -43.5 309 26 302.0 302.0 282.4 302.5 0.13 17 315 8611 -55.1 -59.2 60 4.1 -55.2 302 32 303.4 303.4 282.8 303.6 0.04 18 300 8920 -57.1 -61.3 59 4.2 -57.2 300 33 304.9 304.9 283.4 305.0 0.03 19 250 10060 -64.3 -68.6 55 4.3 -64.3 300 36 310.5 310.5 285.5 310.5 0.01 20 246 10158 -64.9 -69.1 56 4.2 -64.9 300 36 311.0 311.0 285.7 311.1 0.01 21 242 10258 -64.9 -69.1 56 4.2 -64.9 301 35 312.5 312.5 286.2 312.5 0.01 22 200 11420 -63.9 -68.2 56 4.3 -64.0 315 27 331.6 331.6 292.2 331.6 0.02 23 197 11512 -64.1 -68.4 56 4.3 -64.1 315 27 332.7 332.7 292.4 332.8 0.02 24 164 12649 -57.7 -62.4 55 4.7 -57.8 312 21 361.3 361.3 299.0 361.6 0.05 25 150 13210 -58.7 -63.6 53 4.9 -58.8 310 19 368.9 369.0 300.4 369.2 0.05 26 133 13961 -61.5 -66.5 51 5.0 -61.6 309 22 376.9 376.9 301.8 377.1 0.04 27 125 14348 -58.9 -64.9 46 6.0 -59.0 308 23 388.3 388.3 303.6 388.6 0.05 28 100 15740 -61.5 -68.5 39 7.0 -61.7 305 29 408.9 408.9 306.4 409.1 0.04 29 90 16393 -60.3 -67.3 39 7.0 -60.5 304 33 423.8 423.8 308.2 424.1 0.05 30 70 17940 -64.5 -72.5 32 8.0 -64.7 300 42 446.4 446.4 310.6 446.6 0.03 31 66 18300 -65.7 -73.7 32 8.0 -65.8 298 45 451.4 451.4 311.0 451.5 0.03 32 50 19990 -66.5 -74.5 32 8.0 -66.7 290 60 486.8 486.8 314.0 487.0 0.03 33 31 22881 -66.7 -75.7 27 9.0 -67.0 271 89 557.6 557.6 318.5 557.8 0.04 34 30 23080 -65.3 -74.3 28 9.0 -65.7 270 91 566.6 566.6 319.0 567.0 0.05 35 25 24192 -64.5 -74.5 24 10.0 -65.0 599.2 599.3 320.6 599.7 0.06 36 24 24445 -59.1 -69.1 26 10.0 -60.0 622.0 622.0 321.6 623.1 0.14 37 22 24992 -57.7 -67.7 27 10.0 -58.8 641.8 641.9 322.4 643.4 0.19 TRP 246 10158 -64.9 -69.1 56 4.2 -64.9 300 36 311.0 311.0 285.7 311.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5244.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 49.33 % Est. max temperature: 6.62 C = 43.91 F Sfc-Lift cond lev (LCL): 917.92 mb = 927.12 m = 3041.69 ft T: -4.99 C 700-500 lapse rate: 6.46 C/km ThetaE index: 0.00 C Layer 1028.0- -0.0 mb Conv cond level (CCL): 592.20 mb = 4269.43 m = 14007.15 ft Mean mixing ratio: 1.20 g/kg Conv temperature: 21.98 C = 71.56 F Cap Strength: 18.81 C Lifted Index: 19.94 C Risk: None Lifted Index @300 mb: 23.80 C Lifted Index @700 mb: 14.49 C Showalter Index: 11.85 C Risk: None Total Totals Index: 31.20 C Risk: None Vertical Totals Index: 24.60 C Cross Totals Index: 6.60 C K Index: -9.70 Risk: None Sweat Index: 89.00 Risk: None Energy Index: 3.21 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 61.44 J/kg Max Up Vert Vel: 11.09 m/s Conv Inhibition (B-): 49020.83 J/kg Cap Strength: 19.86 C Lift Cond Lev (LCL): 856.68 mb = 1465.90 m = 4809.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 328 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 1028 44 230 5 3.8 3.2 | 161 23 -7.7 22.0 1 1000 256 265 21 20.9 1.8 | 204 23 9.4 20.6 2 925 867 300 31 26.8 -15.5 | 258 16 15.3 3.3 3 850 1527 295 35 31.7 -14.8 | 259 21 20.2 4.0 4 700 3023 290 38 35.7 -13.0 | 257 25 24.2 5.8 5 500 5500 330 19 9.5 -16.5 | 138 3 -2.0 2.3 6 400 7040 310 25 19.2 -16.1 | 251 8 7.6 2.7 7 300 8920 300 33 28.6 -16.5 | 262 17 17.0 2.3 8 250 10060 300 36 31.2 -18.0 | 268 20 19.6 0.8 9 246 10158 300 36 31.2 -18.0 | 268 20 19.6 0.8 10 200 11420 315 27 19.1 -19.1 | 273 8 7.5 -0.3 11 150 13210 310 19 14.6 -12.2 | 205 7 3.0 6.5 12 100 15740 305 29 23.8 -16.6 | 260 12 12.2 2.1 13 70 17940 300 42 36.4 -21.0 | 275 25 24.8 -2.2 14 50 19990 290 60 56.4 -20.5 | 272 45 44.8 -1.8 15 30 23080 270 91 91.0 -0.0 | 257 82 79.5 18.8 Wind Parameters Mean winds (0-6000m): 298.4 at 29.4 knts Storm direction: 328.4 at 22.0 knts Shear (0-3000m) pos: 5.2 neg: 1.3 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 96.2 deg Storm rel helicity (0-3000m) pos: 196.3 neg: -5.2 tot: 191.1 m^2/s^2 ave: 63.7 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 6.0 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 1.87 Bulk Shear: 32.89 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 ------------------------------------------------------------------------------- 500 269 19 201 20| 23.6 0.0 23.6|149.4 0.0 149.4 298.9 0.97| 26.9 26.1 1000 286 24 224 17| 15.7 0.0 15.7|195.5 0.0 195.5 195.5 0.94| 19.3 18.2 1500 290 27 237 17| 10.5 1.3 11.8|196.0 -0.1 196.0 130.6 0.86| 14.1 12.2 2000 292 29 243 18| 7.9 1.3 9.2|196.0 -1.5 194.5 97.2 0.83| 11.0 9.1 2500 292 31 247 19| 6.3 1.3 7.6|196.0 -3.4 192.7 77.1 0.79| 9.1 7.2 3000 292 32 249 19| 5.2 1.3 6.6|196.3 -5.2 191.1 63.7 0.77| 7.8 6.0 4000 293 32 252 19| 3.4 1.0 4.4|212.5 -5.2 207.4 51.8 0.66| 7.4 4.9 5000 296 31 252 17| 2.4 0.8 3.2|213.5 -6.5 207.0 41.4 0.54| 7.0 3.8 6000 298 29 251 15| 1.9 0.9 2.8|215.0 -8.0 207.1 34.5 0.48| 6.5 3.1 Wrote GIF file: /home/apache/climate/data/raob//U7995/skewt/U7995.skewt.20260119.00.gif