UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112712.upa.cvt Date: 1200Z 27 NOV 25 Searching for U7995... Searching the city database file for: U7995 ... Date:1200Z 27 NOV 25 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 1024 43 0.0 -1.6 89 1.6 -0.6 210 5 271.3 271.9 271.3 280.2 3.32 1 1000 232 -2.1 -4.6 83 2.5 -3.0 220 13 271.0 271.5 270.2 278.4 2.71 2 979 400 -3.5 -5.2 88 1.7 -4.1 212 13 271.3 271.7 270.2 278.5 2.65 3 966 507 -0.7 -3.2 83 2.5 -1.7 207 13 275.2 275.7 273.3 283.7 3.12 4 934 776 0.6 -4.4 69 5.0 -1.3 194 13 279.1 279.6 275.3 287.4 2.95 5 925 854 0.4 -5.6 64 6.0 -1.9 190 13 279.7 280.2 275.3 287.4 2.72 6 909 995 -0.3 -7.3 59 7.0 -2.8 192 14 280.4 280.8 275.2 287.3 2.43 7 880 1256 -0.7 -4.8 74 4.1 -2.3 196 17 282.6 283.1 277.3 291.2 3.04 8 856 1477 -3.1 -6.0 80 2.9 -4.2 199 19 282.3 282.8 276.9 290.4 2.85 9 850 1533 -2.1 -4.9 81 2.8 -3.2 200 19 283.9 284.5 278.1 292.9 3.12 10 837 1656 1.4 -7.6 51 9.0 -2.0 205 19 288.9 289.3 279.7 296.5 2.58 11 816 1860 0.0 -24.0 14 24.0 -6.0 213 20 289.5 289.6 277.4 291.6 0.67 12 700 3080 -3.7 -37.7 5 34.0 -9.9 260 25 298.4 298.4 281.0 299.1 0.21 13 681 3295 -4.7 -38.7 5 34.0 -10.7 260 25 299.6 299.7 281.5 300.3 0.20 14 500 5630 -22.5 -43.5 13 21.0 -24.8 265 23 305.6 305.6 283.9 306.2 0.16 15 455 6314 -28.5 -44.5 20 16.0 -29.9 267 20 306.4 306.5 284.2 307.0 0.16 16 434 6653 -28.7 -45.7 18 17.0 -30.2 268 18 310.4 310.4 285.7 310.9 0.15 17 400 7230 -34.5 -53.5 13 19.0 -35.5 270 15 310.2 310.2 285.5 310.4 0.07 18 307 9020 -50.7 -67.7 12 17.0 -51.0 261 17 311.8 311.8 286.0 311.9 0.01 19 300 9170 -51.5 -68.5 11 17.0 -51.7 260 17 312.8 312.8 286.3 312.8 0.01 20 250 10330 -60.9 -74.9 14 14.0 -61.0 255 19 315.5 315.5 287.3 315.6 0.01 21 218 11169 -66.3 -80.3 12 14.0 -66.4 275 25 319.8 319.8 288.6 319.8 0.00 22 200 11690 -66.7 -79.7 14 13.0 -66.8 275 33 327.1 327.1 290.9 327.1 0.00 23 156 13200 -63.9 -76.9 15 13.0 -64.0 279 51 356.0 356.0 297.9 356.0 0.01 24 150 13440 -64.7 -77.7 15 13.0 -64.8 280 54 358.6 358.6 298.4 358.7 0.01 25 101 15850 -65.7 -78.7 15 13.0 -65.8 280 52 399.6 399.6 305.2 399.7 0.01 26 100 15910 -65.7 -78.7 15 13.0 -65.8 280 52 400.8 400.8 305.3 400.8 0.01 27 70 18060 -68.1 -82.1 12 14.0 -68.2 270 56 438.7 438.7 309.7 438.7 0.01 28 60 18984 -70.3 -84.3 11 14.0 -70.4 275 59 453.5 453.5 311.2 453.6 0.01 29 50 20070 -70.3 -84.3 11 14.0 -70.4 280 62 477.8 477.8 313.3 477.9 0.01 30 37 21863 -68.9 -82.9 12 14.0 -69.1 280 68 524.4 524.4 316.6 524.5 0.01 31 34 22364 -72.3 -86.3 10 14.0 -72.5 280 70 528.3 528.3 316.8 528.3 0.01 32 30 23100 -72.1 -86.1 10 14.0 -72.3 280 73 548.1 548.1 318.0 548.1 0.01 33 28 23507 -71.1 -85.1 11 14.0 -71.3 281 74 561.8 561.8 318.8 561.9 0.01 34 20 25470 -76.3 -90.3 9 14.0 -76.4 285 81 602.6 602.6 320.7 602.6 0.01 35 18 26082 -73.3 -87.3 10 14.0 -73.5 630.5 630.5 321.9 630.6 0.01 36 11 28971 -72.5 -87.3 9 14.8 -72.9 270 112 728.9 728.9 325.3 729.1 0.02 37 10 29532 -72.3 -87.3 9 15.0 -72.8 749.7 749.7 325.9 749.8 0.02 TRP 218 11169 -66.3 -80.3 12 14.0 -66.4 275 25 319.8 319.8 288.6 319.8 0.00 WND 11 28971 -72.5 -87.3 9 14.8 -72.9 270 112 728.9 728.9 325.3 729.1 0.02 Sounding variables and indices 1000-500 mb thick: 5398.00 m Freezing level: 1024.00 mb = 42.98 m = 141.00 ft Freezing level: 948.77 mb = 651.79 m = 2138.39 ft Freezing level: 915.86 mb = 934.40 m = 3065.57 ft Freezing level: 842.20 mb = 1606.97 m = 5272.15 ft Freezing level: 816.00 mb = 1860.32 m = 6103.34 ft Wetbulb zero: Below ground Precipitable water: 0.27 inches Sfc-500 mean rel hum: 28.46 % Est. max temperature: 11.30 C = 52.35 F Sfc-Lift cond lev (LCL): 998.63 mb = 242.90 m = 796.90 ft T: -2.19 C 700-500 lapse rate: 7.37 C/km ThetaE index: 4.83 C Layer 816.0- 700.0 mb Conv cond level (CCL): 623.11 mb = 3966.62 m = 13013.68 ft Mean mixing ratio: 2.91 g/kg Conv temperature: 30.38 C = 86.69 F Cap Strength: 17.96 C Lifted Index: 19.67 C Risk: None Lifted Index @300 mb: 21.61 C Lifted Index @700 mb: 17.29 C Showalter Index: 11.58 C Risk: None Total Totals Index: 38.00 C Risk: None Vertical Totals Index: 20.40 C Cross Totals Index: 17.60 C K Index: -18.50 Risk: None Sweat Index: 199.29 Risk: None Energy Index: 2.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 43.96 J/kg Max Up Vert Vel: 9.38 m/s Conv Inhibition (B-): 51299.44 J/kg Cap Strength: 19.55 C Lift Cond Lev (LCL): 928.23 mb = 825.99 m = 2709.91 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 277 at 16 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 1024 43 210 5 2.5 4.3 | 115 14 -13.1 6.1 1 1000 232 220 13 8.4 10.0 | 148 14 -7.2 11.8 2 925 854 190 13 2.3 12.8 | 138 20 -13.3 14.6 3 850 1533 200 19 6.5 17.9 | 155 22 -9.1 19.7 4 700 3080 260 25 24.6 4.3 | 236 11 9.0 6.1 5 500 5630 265 23 22.9 2.0 | 243 8 7.3 3.8 6 400 7230 270 15 15.0 -0.0 | 162 2 -0.6 1.8 7 300 9170 260 17 16.7 3.0 | 194 5 1.2 4.8 8 250 10330 255 19 18.4 4.9 | 202 7 2.8 6.7 9 218 11169 275 25 24.9 -2.2 | 272 9 9.3 -0.4 10 200 11690 275 33 32.9 -2.9 | 274 17 17.3 -1.1 11 150 13440 280 54 53.2 -9.4 | 281 38 37.6 -7.6 12 100 15910 280 52 51.2 -9.0 | 281 36 35.6 -7.2 13 70 18060 270 56 56.0 -0.0 | 267 40 40.4 1.8 14 50 20070 280 62 61.1 -10.8 | 281 46 45.5 -9.0 15 30 23100 280 73 71.9 -12.7 | 281 57 56.3 -10.9 16 20 25470 285 81 78.2 -21.0 | 287 66 62.7 -19.2 Wind Parameters Mean winds (0-6000m): 246.6 at 20.9 knts Storm direction: 276.6 at 15.7 knts Shear (0-3000m) pos: 4.0 neg: 1.7 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 117.4 deg Storm rel helicity (0-3000m) pos: 150.0 neg: -14.1 tot: 136.0 m^2/s^2 ave: 45.3 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 5.5 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 2.02 Bulk Shear: 21.81 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 ------------------------------------------------------------------------------- 500 214 11 141 15| 0.0 8.3 8.3| 29.7 -5.4 24.3 48.6 0.59| 11.8 7.0 1000 204 12 141 17| 0.0 5.1 5.1| 38.4 -14.1 24.4 24.4 0.40| 8.5 3.4 1500 201 14 144 18| 1.7 3.4 5.1| 64.7 -14.1 50.7 33.8 0.53| 7.3 3.9 2000 204 15 150 18| 2.7 2.6 5.2| 96.7 -14.1 82.7 41.3 0.62| 7.3 4.5 2500 211 17 157 18| 3.4 2.1 5.5|124.8 -14.1 110.7 44.3 0.67| 7.4 5.0 3000 220 18 166 16| 4.0 1.7 5.7|150.0 -14.1 136.0 45.3 0.72| 7.6 5.5 4000 234 20 181 13| 3.0 1.3 4.3|153.0 -14.1 139.0 34.7 0.71| 5.9 4.2 5000 242 20 192 12| 2.4 1.0 3.4|154.1 -14.1 140.1 28.0 0.70| 4.9 3.4 6000 247 21 200 11| 1.9 0.9 2.7|154.7 -14.8 139.9 23.3 0.66| 4.3 2.8 Wrote GIF file: /home/apache/climate/data/raob//U7995/skewt/U7995.skewt.20251127.12.gif