UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for OICC... Searching the city database file for: OICC ... Date:0000Z 6 DEC 25 Station: OICC WMO ident: 40766 Latitude: 34.27 Longitude: 47.12 Elevation: 1322.00 ------------------------------------------------------------------------------- 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 215 1 925 865 SFC 875 1322 5.4 1.7 77 3.7 3.6 200 6 289.4 290.3 282.8 303.6 4.94 3 870 1369 8.2 3.2 71 5.0 5.6 190 6 292.8 293.8 284.9 308.8 5.54 4 863 1436 8.4 2.4 66 6.0 5.4 176 5 293.7 294.6 284.9 309.0 5.27 5 850 1562 8.0 1.0 61 7.0 4.5 150 4 294.5 295.4 284.8 308.7 4.84 6 847 1591 8.0 1.0 61 7.0 4.5 152 4 294.8 295.7 284.9 309.1 4.86 7 702 3117 -1.7 -3.7 86 2.0 -2.6 244 19 300.4 301.1 286.4 312.9 4.14 8 700 3140 -1.7 -3.7 86 2.0 -2.6 245 19 300.6 301.4 286.5 313.2 4.15 9 579 4622 -11.7 -17.7 61 6.0 -13.5 273 22 305.7 306.0 285.7 311.0 1.64 10 551 5000 -14.3 -17.0 80 2.7 -15.1 281 23 307.0 307.3 286.4 312.8 1.83 11 500 5730 -19.5 -26.5 54 7.0 -21.0 295 25 309.3 309.4 286.1 312.2 0.88 12 400 7350 -30.5 -45.5 22 15.0 -31.8 300 38 315.3 315.4 287.4 316.0 0.16 13 343 8425 -38.7 -57.7 12 19.0 -39.5 295 45 318.4 318.4 288.3 318.6 0.05 14 300 9330 -46.7 -60.7 19 14.0 -47.1 290 51 319.5 319.5 288.6 319.7 0.04 15 250 10520 -55.7 -68.7 18 13.0 -55.9 270 56 323.3 323.3 289.8 323.3 0.01 16 234 10935 -61.5 -72.5 22 11.0 -61.6 270 61 320.6 320.6 288.9 320.7 0.01 17 232 10988 -59.9 -70.9 22 11.0 -60.0 271 61 323.9 323.9 289.9 323.9 0.01 18 217 11403 -61.7 -73.7 19 12.0 -61.8 275 63 327.3 327.3 291.0 327.4 0.01 19 200 11910 -60.1 -72.1 19 12.0 -60.2 280 66 337.6 337.6 293.7 337.6 0.01 20 199 11941 -59.9 -71.9 19 12.0 -60.0 281 66 338.4 338.4 293.9 338.4 0.01 21 196 12035 -60.4 -72.4 19 12.0 -60.5 285 66 339.1 339.1 294.1 339.1 0.01 22 194 12099 -60.7 -72.7 19 12.0 -60.8 285 66 339.6 339.6 294.2 339.6 0.01 23 180 12565 -57.9 -70.9 17 13.0 -58.1 283 64 351.5 351.5 297.0 351.6 0.01 24 159 13338 -60.9 -77.9 9 17.0 -61.0 281 61 359.1 359.1 298.5 359.2 0.01 25 150 13700 -59.7 -77.7 8 18.0 -59.9 280 60 367.2 367.2 300.1 367.3 0.01 26 143 13693 -59.1 -78.1 7 19.0 -59.3 278 59 373.3 373.3 301.1 373.4 0.01 27 128 13727 -61.3 -82.3 5 21.0 -61.5 274 58 381.4 381.4 302.5 381.4 0.00 28 123 13761 -52.3 -75.3 5 23.0 -52.9 273 58 402.1 402.1 305.5 402.2 0.01 29 101 14046 -61.3 -86.3 2 25.0 -61.6 265 55 408.1 408.1 306.3 408.1 0.00 30 100 14064 -61.3 -86.3 2 25.0 -61.6 265 55 409.3 409.3 306.4 409.3 0.00 31 70 14976 -58.9 -88.9 1 30.0 -59.4 295 29 458.4 458.4 311.6 458.4 0.00 32 58 15627 -60.3 -89.3 1 29.0 -60.8 480.5 480.5 313.5 480.6 0.00 33 56 15757 -63.1 479.0 34 50 16200 -57.7 -87.7 1 30.0 -58.5 507.5 507.5 315.5 507.5 0.00 TRP 234 10935 -61.5 -72.5 22 11.0 -61.6 270 61 320.6 320.6 288.9 320.7 0.01 WND 196 12035 -60.4 -72.4 19 12.0 -60.5 285 66 339.1 339.1 294.1 339.1 0.01 Sounding variables and indices 1000-500 mb thick: 5515.00 m Freezing level: 727.41 mb = 2849.79 m = 9349.59 ft Wetbulb zero: 755.08 mb = 2524.82 m = 8283.44 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 71.83 % Est. max temperature: 15.06 C = 59.10 F Sfc-Lift cond lev (LCL): 826.56 mb = 1789.82 m = 5872.04 ft T: 6.74 C 700-500 lapse rate: 6.87 C/km ThetaE index: 0.31 C Layer 850.0- 847.0 mb Conv cond level (CCL): 698.94 mb = 3151.87 m = 10340.67 ft Mean mixing ratio: 4.81 g/kg Conv temperature: 16.23 C = 61.21 F Cap Strength: 2.73 C Lifted Index: 3.10 C Risk: None Lifted Index @300 mb: 7.30 C Lifted Index @700 mb: 2.62 C Showalter Index: 3.62 C Risk: None Total Totals Index: 48.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.50 C Cross Totals Index: 20.50 C K Index: 26.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 45.00 Risk: None Energy Index: 0.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.05 J/kg Max Up Vert Vel: 6.01 m/s Conv Inhibition (B-): 11309.79 J/kg Cap Strength: 3.04 C Lift Cond Lev (LCL): 752.76 mb = 2549.89 m = 8365.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 310 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 ---------------------------------------------------------- 0 875 1322 200 6 2.1 5.6 | 147 19 -10.3 15.9 1 850 1562 150 4 -2.0 3.5 | 134 20 -14.4 13.7 2 700 3140 245 19 17.2 8.0 | 195 19 4.9 18.2 3 500 5730 295 25 22.7 -10.6 | 272 10 10.3 -0.4 4 400 7350 300 38 32.9 -19.0 | 293 22 20.5 -8.8 5 300 9330 290 51 47.9 -17.4 | 281 36 35.6 -7.2 6 250 10520 270 56 56.0 -0.0 | 257 45 43.6 10.2 7 234 10935 270 61 61.0 -0.0 | 258 50 48.6 10.2 8 200 11910 280 66 65.0 -11.5 | 271 53 52.6 -1.2 9 196 12035 285 66 63.8 -17.1 | 278 52 51.4 -6.9 10 150 13700 280 60 59.1 -10.4 | 270 47 46.7 -0.2 11 100 15797 265 55 54.8 4.8 | 251 45 42.4 15.0 12 70 17669 295 29 26.3 -12.3 | 278 14 13.9 -2.0 Wind Parameters Mean winds (0-6000m): 279.5 at 21.4 knts Storm direction: 309.5 at 16.0 knts Shear (0-3000m) pos: 4.1 neg: 0.6 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 73.3 deg Storm rel helicity (0-3000m) pos: 163.0 neg: -21.5 tot: 141.4 m^2/s^2 ave: 47.1 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 4.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.24 Bulk Shear: 74.04 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 ------------------------------------------------------------------------------- 500 169 5 139 20| 0.0 3.8 3.8| 10.0 -21.5 -11.6 -23.2 -0.35| 6.9 -2.4 1000 184 7 145 21| 3.3 1.9 5.2| 48.5 -21.5 26.9 26.9 0.30| 6.9 2.1 1500 210 9 157 20| 4.8 1.3 6.1| 98.2 -21.5 76.6 51.1 0.57| 7.5 4.3 2000 233 11 169 17| 5.1 1.0 6.0|135.9 -21.5 114.3 57.2 0.66| 7.7 5.1 2500 240 13 176 17| 4.5 0.8 5.3|149.8 -21.5 128.3 51.3 0.68| 6.9 4.7 3000 246 14 183 16| 4.1 0.6 4.7|163.0 -21.5 141.4 47.1 0.70| 6.4 4.4 4000 259 17 197 14| 3.6 0.5 4.1|187.3 -21.5 165.7 41.4 0.73| 5.8 4.3 5000 271 19 212 12| 3.5 0.4 3.9|204.4 -21.5 182.8 36.6 0.73| 5.5 4.0 6000 280 21 233 11| 3.6 0.3 4.0|219.7 -21.5 198.2 33.0 0.68| 5.3 3.6 Wrote GIF file: /home/apache/climate/data/raob//OICC/skewt/OICC.skewt.20251206.00.gif