UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102212.upa.cvt Date: 1200Z 22 OCT 25 Searching for U8951... Searching the city database file for: U8951 ... Date:1200Z 22 OCT 25 Station: U8951 WMO ident: 28951 Latitude: 53.23 Longitude: 63.62 ------------------------------------------------------------------------------- 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 1009 174 11.0 -2.0 40 13.0 5.3 80 7 283.4 284.0 278.0 292.7 3.27 1 1000 248 10.0 0.0 50 10.0 5.4 105 11 283.1 283.8 278.6 293.9 3.82 2 925 888 4.0 -8.0 41 12.0 -0.4 115 21 283.4 283.8 276.6 289.9 2.26 3 904 1074 2.4 -8.6 44 11.0 -1.6 126 20 283.6 284.0 276.6 290.0 2.20 4 881 1283 3.4 -9.6 38 13.0 -1.3 138 20 286.8 287.1 278.1 292.9 2.09 5 850 1573 1.8 -12.2 35 14.0 -3.0 155 19 288.0 288.3 278.3 293.3 1.76 6 775 2313 -1.5 -15.5 34 14.0 -5.9 155 18 292.2 292.5 279.8 296.7 1.47 7 742 2660 -0.5 -16.5 29 16.0 -5.6 155 18 296.9 297.2 281.9 301.4 1.42 8 700 3123 -3.3 -18.3 30 15.0 -7.8 155 17 298.8 299.1 282.5 302.9 1.29 9 682 3329 -4.3 -19.3 30 15.0 -8.7 156 17 299.9 300.2 282.9 303.8 1.22 10 527 5309 -18.9 -26.9 49 8.0 -20.5 163 20 305.4 305.5 284.6 308.0 0.80 11 500 5700 -21.3 -30.3 44 9.0 -22.8 165 21 307.1 307.2 285.0 309.2 0.62 12 400 7300 -33.7 -42.7 40 9.0 -34.4 195 13 311.2 311.2 286.0 312.0 0.22 13 300 9250 -50.3 -60.3 30 10.0 -50.5 235 19 314.5 314.5 286.9 314.6 0.04 14 268 9973 -56.5 -66.5 27 10.0 -56.6 235 23 315.7 315.7 287.3 315.8 0.02 15 250 10410 -59.3 -69.3 26 10.0 -59.4 235 25 317.9 317.9 288.1 318.0 0.01 16 211 11462 -64.7 -74.7 24 10.0 -64.8 245 25 325.3 325.3 290.3 325.3 0.01 17 200 11790 -63.7 -73.7 24 10.0 -63.8 240 31 331.9 331.9 292.2 331.9 0.01 18 187 12205 -60.3 -70.3 26 10.0 -60.4 241 28 343.8 343.8 295.3 343.9 0.02 19 150 13580 -59.5 -69.5 26 10.0 -59.7 245 17 367.6 367.6 300.1 367.7 0.02 20 138 14101 -58.9 -69.9 23 11.0 -59.1 248 18 377.5 377.5 301.9 377.6 0.02 21 100 16100 -62.5 -73.5 21 11.0 -62.7 260 23 407.0 407.0 306.2 407.1 0.02 22 70 18300 -61.7 -72.7 22 11.0 -62.0 260 29 452.4 452.4 311.1 452.6 0.03 23 50 20380 -62.5 -73.5 21 11.0 -62.9 265 19 496.2 496.2 314.7 496.4 0.04 24 30 23541 -61.3 -71.3 25 10.0 -61.9 577.5 577.6 319.6 578.1 0.08 TRP 211 11462 -64.7 -74.7 24 10.0 -64.8 245 25 325.3 325.3 290.3 325.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5452.00 m Freezing level: 809.09 mb = 1976.54 m = 6484.63 ft Wetbulb zero: 930.75 mb = 837.16 m = 2746.54 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 38.38 % Est. max temperature: 15.24 C = 59.44 F Sfc-Lift cond lev (LCL): 827.47 mb = 1788.12 m = 5866.47 ft T: 0.84 C 700-500 lapse rate: 6.98 C/km ThetaE index: 4.00 C Layer 925.0- 904.0 mb Conv cond level (CCL): 619.49 mb = 4067.49 m = 13344.63 ft Mean mixing ratio: 2.95 g/kg Conv temperature: 29.69 C = 85.44 F Cap Strength: 12.72 C Lifted Index: 13.66 C Risk: None Lifted Index @300 mb: 16.18 C Lifted Index @700 mb: 11.18 C Showalter Index: 12.49 C Risk: None Total Totals Index: 32.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 9.10 C K Index: -4.10 Risk: None Sweat Index: 59.00 Risk: None Energy Index: 3.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.88 J/kg Max Up Vert Vel: 1.33 m/s Conv Inhibition (B-): 40036.29 J/kg Cap Strength: 13.60 C Lift Cond Lev (LCL): 811.30 mb = 1946.20 m = 6385.11 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 183 at 14 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 1009 174 80 7 -6.9 -1.2 | 26 17 -7.5 -15.1 1 1000 248 105 11 -10.6 2.8 | 46 16 -11.2 -11.0 2 925 888 115 21 -19.0 8.9 | 76 20 -19.6 -5.0 3 850 1573 155 19 -8.0 17.2 | 111 9 -8.6 3.4 4 700 3123 155 17 -7.2 15.4 | 101 8 -7.8 1.5 5 500 5700 165 21 -5.4 20.3 | 137 9 -6.0 6.4 6 400 7300 195 13 3.4 12.6 | 295 3 2.8 -1.3 7 300 9250 235 19 15.6 10.9 | 281 15 15.0 -3.0 8 250 10410 235 25 20.5 14.3 | 269 20 19.9 0.5 9 211 11462 245 25 22.7 10.6 | 278 22 22.1 -3.3 10 200 11790 240 31 26.8 15.5 | 266 26 26.2 1.6 11 150 13580 245 17 15.4 7.2 | 294 16 14.8 -6.7 12 100 16100 260 23 22.7 4.0 | 294 24 22.0 -9.9 13 70 18300 260 29 28.6 5.0 | 288 29 28.0 -8.8 14 50 20380 265 19 18.9 1.7 | 304 22 18.3 -12.2 Wind Parameters Mean winds (0-6000m): 152.5 at 18.5 knts Storm direction: 182.5 at 13.9 knts Shear (0-3000m) pos: 3.1 neg: 0.2 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 75.5 deg Storm rel helicity (0-3000m) pos: 101.9 neg: -3.3 tot: 98.6 m^2/s^2 ave: 32.9 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 3.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 22.45 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 ------------------------------------------------------------------------------- 500 108 14 54 17| 12.6 0.0 12.6| 51.3 0.0 51.3 102.7 0.95| 12.7 12.1 1000 115 17 67 17| 8.6 0.0 8.6| 85.8 0.0 85.8 85.8 0.86| 11.2 9.6 1500 126 18 77 15| 6.3 0.0 6.3|101.8 -0.2 101.6 67.7 0.79| 10.3 8.1 2000 133 18 83 14| 4.7 0.2 4.9|101.8 -1.3 100.5 50.3 0.75| 7.9 5.9 2500 138 18 87 13| 3.8 0.3 4.0|101.8 -2.4 99.4 39.8 0.72| 6.4 4.6 3000 141 18 90 12| 3.1 0.2 3.3|101.9 -3.3 98.6 32.9 0.70| 5.5 3.8 4000 145 18 94 11| 2.5 0.2 2.7|106.1 -3.3 102.8 25.7 0.72| 4.3 3.1 5000 149 18 100 10| 2.2 0.1 2.4|110.4 -3.3 107.1 21.4 0.73| 3.7 2.7 6000 153 18 106 9| 1.8 0.1 1.9|116.0 -3.3 112.7 18.8 0.71| 3.5 2.5 Wrote GIF file: /home/apache/climate/data/raob//U8951/skewt/U8951.skewt.20251022.12.gif