UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120812.upa.cvt Date: 1200Z 8 DEC 25 Searching for X7011... Searching the city database file for: X7011 ... Date:1200Z 8 DEC 25 Station: X7011 WMO ident: 37011 Latitude: 44.10 Longitude: 39.07 ------------------------------------------------------------------------------- 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 1003 96 15.0 10.9 76 4.1 12.6 130 7 287.9 289.3 285.6 310.8 8.18 1 1000 121 14.8 10.1 73 4.7 12.1 130 9 288.0 289.3 285.2 309.8 7.78 2 954 517 12.0 6.0 67 6.0 8.8 148 14 289.0 290.1 284.0 306.5 6.15 3 925 775 10.6 4.6 66 6.0 7.5 160 17 290.1 291.2 284.0 306.6 5.75 4 850 1474 5.0 0.1 71 4.9 2.7 190 17 291.4 292.2 283.2 304.5 4.53 5 754 2438 -2.1 -4.3 85 2.2 -3.0 193 19 293.8 294.5 283.3 304.7 3.68 6 700 3025 -5.5 -8.6 79 3.1 -6.7 195 21 296.4 296.9 283.4 305.0 2.85 7 502 5551 -23.3 -28.0 65 4.7 -24.1 185 9 304.3 304.4 284.1 306.8 0.76 8 500 5580 -23.3 -28.0 65 4.7 -24.1 185 9 304.6 304.8 284.2 307.2 0.76 9 400 7170 -36.3 -44.3 43 8.0 -36.8 225 9 307.8 307.8 284.7 308.5 0.19 10 300 9090 -52.1 -60.1 38 8.0 -52.2 245 25 311.9 311.9 286.1 312.1 0.04 11 270 9765 -56.9 -64.9 36 8.0 -57.0 245 27 314.5 314.5 286.9 314.6 0.02 12 250 10250 -59.3 -67.3 35 8.0 -59.4 245 29 317.9 317.9 288.1 318.0 0.02 13 240 10505 -60.3 -68.3 34 8.0 -60.4 240 25 320.1 320.1 288.8 320.2 0.02 14 224 10938 -57.5 -65.5 35 8.0 -57.6 231 24 330.8 330.8 292.0 330.9 0.03 15 208 11404 -59.7 -67.7 35 8.0 -59.8 220 23 334.4 334.5 292.9 334.5 0.02 16 200 11650 -58.7 -67.7 30 9.0 -58.8 215 23 339.8 339.8 294.3 339.9 0.02 17 176 12453 -57.9 -67.9 27 10.0 -58.0 224 24 353.8 353.8 297.5 353.9 0.02 18 150 13450 -61.5 -71.5 25 10.0 -61.6 235 25 364.1 364.1 299.5 364.2 0.02 19 142 13788 -63.3 -73.3 25 10.0 -63.4 239 26 366.7 366.7 300.0 366.8 0.01 20 132 14239 -60.7 -71.7 22 11.0 -60.9 244 27 379.1 379.1 302.1 379.2 0.02 21 100 15960 -61.9 -73.9 19 12.0 -62.1 265 31 408.1 408.1 306.3 408.2 0.02 22 90 16613 -60.9 -72.9 19 12.0 -61.2 265 35 422.6 422.6 308.0 422.7 0.02 23 75 17737 -63.9 -75.9 18 12.0 -64.1 265 41 438.9 438.9 309.8 439.0 0.02 24 70 18160 -63.1 -75.1 18 12.0 -63.3 265 44 449.4 449.4 310.8 449.5 0.02 25 50 20230 -63.3 -76.3 16 13.0 -63.6 270 60 494.3 494.3 314.5 494.5 0.02 26 44 21016 -63.4 -76.4 16 13.0 -63.8 270 62 512.5 512.5 315.8 512.6 0.03 27 39 21756 -63.5 -76.5 16 13.0 -63.9 530.2 530.2 316.9 530.4 0.03 TRP 240 10505 -60.3 -68.3 34 8.0 -60.4 240 25 320.1 320.1 288.8 320.2 0.02 WND 44 21016 -63.4 -76.4 16 13.0 -63.8 270 62 512.5 512.5 315.8 512.6 0.03 Sounding variables and indices 1000-500 mb thick: 5459.00 m Freezing level: 782.39 mb = 2153.18 m = 7064.15 ft Wetbulb zero: 805.13 mb = 1910.43 m = 6267.75 ft Precipitable water: 0.76 inches Sfc-500 mean rel hum: 73.21 % Est. max temperature: 18.43 C = 65.18 F Sfc-Lift cond lev (LCL): 943.27 mb = 611.68 m = 2006.79 ft T: 11.49 C 700-500 lapse rate: 6.97 C/km ThetaE index: 4.36 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 847.00 mb = 1502.45 m = 4929.25 ft Mean mixing ratio: 6.37 g/kg Conv temperature: 18.56 C = 65.41 F Cap Strength: 1.69 C Lifted Index: 0.70 C Risk: Showers probable Lifted Index @300 mb: 3.43 C Lifted Index @700 mb: -0.04 C Showalter Index: 2.58 C Risk: Showers probable Total Totals Index: 51.70 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.30 C Cross Totals Index: 23.40 C K Index: 25.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 98.20 Risk: None Energy Index: 0.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.98 J/kg Max Up Vert Vel: 7.07 m/s Conv Inhibition (B-): 48.67 J/kg Cap Strength: 1.69 C Lift Cond Lev (LCL): 875.45 mb = 1230.12 m = 4035.78 ft Lev Free Conv (LFC): 770.45 mb = 2264.75 m = 7430.20 ft Equ Level (EL): 560.45 mb = 4714.03 m = 15465.79 ft B at Equ Level: 24.94 J/kg Max Parcel Lev (MPL): 460.45 mb = 6167.16 m = 20233.22 ft Wind level data Storm motion: 217 at 12 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 1003 96 130 7 -5.4 4.5 | 69 13 -12.3 -4.8 1 1000 121 130 9 -6.9 5.8 | 76 14 -13.8 -3.5 2 925 775 160 17 -5.8 16.0 | 118 14 -12.8 6.7 3 850 1474 190 17 3.0 16.7 | 152 8 -4.0 7.4 4 700 3025 195 21 5.4 20.3 | 172 11 -1.5 11.0 5 500 5580 185 9 0.8 9.0 | 87 6 -6.2 -0.3 6 400 7170 225 9 6.4 6.4 | 11 3 -0.6 -2.9 7 300 9090 245 25 22.7 10.6 | 265 16 15.7 1.3 8 250 10250 245 29 26.3 12.3 | 261 20 19.3 3.0 9 240 10505 240 25 21.7 12.5 | 258 15 14.7 3.2 10 200 11650 215 23 13.2 18.8 | 213 11 6.2 9.5 11 150 13450 235 25 20.5 14.3 | 250 14 13.5 5.0 12 100 15960 265 31 30.9 2.7 | 285 25 23.9 -6.6 13 70 18160 265 44 43.8 3.8 | 278 37 36.9 -5.5 14 50 20230 270 60 60.0 -0.0 | 280 54 53.1 -9.3 Wind Parameters Mean winds (0-6000m): 186.8 at 15.5 knts Storm direction: 216.8 at 11.6 knts Shear (0-3000m) pos: 3.2 neg: 0.0 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 102.3 deg Storm rel helicity (0-3000m) pos: 74.3 neg: -0.5 tot: 73.9 m^2/s^2 ave: 24.6 10^-3 m/s^2 rel: 0.85 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 3.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.65 Bulk Shear: 15.14 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 ------------------------------------------------------------------------------- 500 143 12 90 14| 9.0 0.0 9.0| 33.9 0.0 33.9 67.8 0.97| 9.5 9.3 1000 156 14 106 13| 6.6 0.0 6.6| 56.2 0.0 56.2 56.2 0.92| 8.5 7.8 1500 167 15 117 12| 5.2 0.0 5.2| 66.4 0.0 66.4 44.3 0.89| 7.4 6.5 2000 174 16 127 11| 4.2 0.0 4.2| 69.1 0.0 69.1 34.6 0.88| 5.9 5.2 2500 179 17 135 10| 3.7 0.0 3.7| 71.9 0.0 71.9 28.8 0.88| 5.0 4.4 3000 182 17 141 10| 3.2 0.0 3.2| 74.3 -0.5 73.9 24.6 0.85| 4.4 3.8 4000 185 17 146 10| 2.4 0.6 3.0| 74.3 -8.9 65.4 16.4 0.60| 3.9 2.4 5000 186 17 145 9| 1.9 1.0 2.9| 74.3 -16.5 57.8 11.6 0.40| 3.6 1.4 6000 187 15 140 8| 1.7 1.0 2.7| 74.3 -20.9 53.4 8.9 0.28| 3.4 1.0 Wrote GIF file: /home/apache/climate/data/raob//X7011/skewt/X7011.skewt.20251208.12.gif