UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121200.upa.cvt Date: 0000Z 12 DEC 25 Searching for U7199... Searching the city database file for: U7199 ... Date:0000Z 12 DEC 25 Station: U7199 WMO ident: 27199 Latitude: 58.60 Longitude: 49.63 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 -1 SFC 980 160 -1.9 -2.8 94 0.9 -2.3 200 5 272.8 273.3 272.0 281.4 3.17 2 936 524 -4.9 -7.2 84 2.3 -5.7 228 24 273.4 273.8 271.1 279.9 2.37 3 925 617 -4.9 -7.1 85 2.2 -5.6 235 29 274.3 274.7 271.7 281.0 2.42 4 921 651 -5.1 -7.2 85 2.1 -5.8 236 29 274.4 274.8 271.8 281.1 2.41 5 876 1047 -1.5 -2.9 90 1.4 -2.1 248 26 282.1 282.7 277.7 292.1 3.52 6 850 1286 -2.7 -4.1 90 1.4 -3.3 255 25 283.3 283.9 278.0 292.7 3.32 7 707 2723 -11.3 -14.9 75 3.6 -12.3 260 21 289.1 289.4 278.7 294.2 1.70 8 700 2799 -11.7 -15.2 75 3.5 -12.7 260 21 289.5 289.8 278.9 294.6 1.67 9 518 5044 -24.3 -27.5 75 3.2 -24.8 251 52 300.4 300.5 282.5 302.9 0.77 10 500 5300 -26.3 -29.4 75 3.1 -26.8 250 56 301.0 301.1 282.7 303.2 0.67 11 400 6880 -36.9 -40.2 71 3.3 -37.2 250 69 307.0 307.1 284.6 308.0 0.29 12 396 6949 -37.3 -40.7 71 3.4 -37.6 250 70 307.4 307.4 284.7 308.4 0.28 13 308 8630 -51.3 -54.8 66 3.5 -51.4 250 87 310.7 310.7 285.7 311.0 0.07 14 300 8800 -51.9 -55.4 66 3.5 -52.0 250 89 312.2 312.2 286.2 312.5 0.07 15 251 9945 -59.5 -63.3 61 3.8 -59.6 245 108 317.2 317.2 287.9 317.3 0.03 16 250 9970 -59.7 -63.5 61 3.8 -59.7 245 108 317.3 317.3 287.9 317.4 0.03 17 238 10275 -61.7 -65.2 63 3.5 -61.7 250 103 318.8 318.8 288.4 318.9 0.03 18 220 10764 -58.7 -62.6 61 3.9 -58.7 252 81 330.7 330.7 291.9 330.8 0.04 19 200 11360 -59.1 -63.0 60 3.9 -59.2 255 54 339.2 339.2 294.1 339.3 0.04 20 153 13036 -59.1 -63.6 56 4.5 -59.2 269 47 366.2 366.2 299.9 366.4 0.05 21 150 13160 -59.9 -64.5 55 4.6 -60.0 270 46 366.9 366.9 300.0 367.1 0.04 22 100 15650 -65.3 -71.3 43 6.0 -65.4 290 46 401.6 401.6 305.5 401.7 0.03 23 80 17006 -66.9 -72.9 42 6.0 -67.0 293 47 424.7 424.7 308.3 424.9 0.03 24 70 17810 -68.9 -74.9 42 6.0 -69.0 295 48 437.0 437.0 309.6 437.1 0.02 25 50 19800 -73.7 -79.7 39 6.0 -73.7 305 42 469.8 469.8 312.6 469.9 0.01 26 47 20161 -74.1 -80.1 39 6.0 -74.2 477.2 477.2 313.2 477.3 0.01 TRP 238 10275 -61.7 -65.2 63 3.5 -61.7 250 103 318.8 318.8 288.4 318.9 0.03 WND 251 9945 -59.5 -63.3 61 3.8 -59.6 245 108 317.2 317.2 287.9 317.3 0.03 Sounding variables and indices 1000-500 mb thick: 5301.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.42 inches Sfc-500 mean rel hum: 79.78 % Est. max temperature: 9.29 C = 48.73 F Sfc-Lift cond lev (LCL): 966.09 mb = 273.17 m = 896.21 ft T: -2.83 C 700-500 lapse rate: 5.84 C/km ThetaE index: 1.51 C Layer 936.0- 925.0 mb Conv cond level (CCL): 760.35 mb = 2155.35 m = 7071.29 ft Mean mixing ratio: 2.77 g/kg Conv temperature: 12.07 C = 53.72 F Cap Strength: 15.06 C Lifted Index: 15.34 C Risk: None Lifted Index @300 mb: 20.74 C Lifted Index @700 mb: 8.79 C Showalter Index: 7.90 C Risk: None Total Totals Index: 45.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.60 C Cross Totals Index: 22.20 C K Index: 16.00 Risk: < 20 % chance of thunderstorms Sweat Index: 106.00 Risk: None Energy Index: 2.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.35 J/kg Max Up Vert Vel: 8.29 m/s Conv Inhibition (B-): 29065.95 J/kg Cap Strength: 15.26 C Lift Cond Lev (LCL): 904.73 mb = 791.90 m = 2598.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 281 at 26 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 ---------------------------------------------------------- 0 980 160 200 5 1.7 4.7 | 112 26 -24.0 9.8 1 925 617 235 29 23.8 16.6 | 175 22 -1.9 21.8 2 850 1286 255 25 24.1 6.5 | 172 12 -1.6 11.6 3 700 2799 260 21 20.7 3.6 | 150 10 -5.0 8.8 4 500 5300 250 56 52.6 19.2 | 228 36 26.9 24.3 5 400 6880 250 69 64.8 23.6 | 234 49 39.1 28.7 6 300 8800 250 89 83.6 30.4 | 238 68 57.9 35.6 7 251 9945 245 108 97.9 45.6 | 235 88 72.2 50.8 8 250 9970 245 108 97.9 45.6 | 235 88 72.2 50.8 9 238 10275 250 103 96.8 35.2 | 240 82 71.1 40.4 10 200 11360 255 54 52.2 14.0 | 234 33 26.5 19.1 11 150 13160 270 46 46.0 -0.0 | 256 21 20.3 5.1 12 100 15650 290 46 43.2 -15.7 | 301 20 17.5 -10.6 13 70 17810 295 48 43.5 -20.3 | 310 23 17.8 -15.1 14 50 19800 305 42 34.4 -24.1 | 335 21 8.7 -18.9 Wind Parameters Mean winds (0-6000m): 251.3 at 34.9 knts Storm direction: 281.3 at 26.2 knts Shear (0-3000m) pos: 3.3 neg: 0.8 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 66.8 deg Storm rel helicity (0-3000m) pos: 178.2 neg: -14.3 tot: 163.9 m^2/s^2 ave: 54.6 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 4.5 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.71 Bulk Shear: 48.62 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 ------------------------------------------------------------------------------- 500 231 18 145 20| 25.6 0.0 25.6|164.0 0.0 164.0 328.0 0.98| 27.4 26.9 1000 238 23 159 18| 11.8 0.0 11.8|165.2 -1.4 163.8 163.8 0.76| 17.7 13.4 1500 244 23 163 16| 7.4 0.0 7.4|165.2 -5.8 159.5 106.3 0.66| 12.8 8.4 2000 247 23 164 15| 5.3 0.0 5.3|165.2 -9.6 155.6 77.8 0.60| 10.0 6.0 2500 250 23 163 14| 4.0 0.0 4.0|165.2 -13.5 151.7 60.7 0.54| 8.3 4.5 3000 251 23 163 13| 3.3 0.8 4.1|178.2 -14.3 163.9 54.6 0.58| 7.8 4.5 4000 253 25 174 13| 2.5 2.4 4.9|212.9 -14.3 198.6 49.6 0.60| 7.7 4.6 5000 252 30 191 15| 2.0 3.4 5.4|238.3 -14.3 224.0 44.8 0.53| 7.6 4.1 6000 251 35 204 18| 1.7 3.6 5.3|266.2 -14.3 251.9 42.0 0.51| 7.1 3.6 Wrote GIF file: /home/apache/climate/data/raob//U7199/skewt/U7199.skewt.20251212.00.gif