UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120800.upa.cvt Date: 0000Z 8 DEC 25 Searching for OICC... Searching the city database file for: OICC ... Date:0000Z 8 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 156 1 925 828 SFC 873 1322 14.8 -4.2 27 19.0 5.9 140 4 299.4 299.9 284.9 309.1 3.20 3 852 1525 14.0 -4.0 28 18.0 5.5 140 13 300.6 301.2 285.6 310.8 3.33 4 850 1545 14.0 -4.0 28 18.0 5.5 140 14 300.8 301.4 285.7 311.0 3.34 5 700 3139 -0.5 -8.5 55 8.0 -3.7 190 38 301.9 302.5 285.6 310.8 2.87 6 608 4252 -5.9 -8.4 82 2.5 -6.9 207 38 308.1 308.7 288.3 318.6 3.34 7 599 4368 -5.5 -7.7 84 2.2 -6.4 209 38 309.9 310.6 289.1 321.2 3.58 8 540 5172 -10.9 -12.2 90 1.3 -11.4 221 38 312.8 313.3 289.3 321.7 2.78 9 529 5330 -11.7 -13.3 88 1.6 -12.3 223 38 313.7 314.2 289.4 322.1 2.59 10 523 5417 -11.1 -13.3 84 2.2 -11.9 225 38 315.4 315.9 290.0 324.0 2.62 11 500 5760 -13.9 -16.3 82 2.4 -14.7 230 38 316.1 316.5 289.7 323.2 2.14 12 462 6354 -20.7 -28.7 49 8.0 -22.2 232 38 314.8 315.0 287.9 317.5 0.77 13 448 6582 -21.3 -25.8 67 4.5 -22.3 232 38 316.9 317.1 288.9 320.4 1.04 14 422 7021 -25.3 -31.3 57 6.0 -26.3 234 37 317.2 317.3 288.6 319.5 0.66 15 401 7392 -26.5 -30.5 69 4.0 -27.2 235 37 320.3 320.5 289.6 323.0 0.75 16 400 7410 -26.7 -30.8 68 4.1 -27.4 235 37 320.3 320.4 289.6 322.9 0.73 17 300 9420 -42.3 -46.9 61 4.6 -42.6 245 70 325.7 325.8 290.7 326.5 0.19 18 250 10630 -51.9 -56.6 57 4.7 -52.0 255 84 328.9 328.9 291.5 329.2 0.07 19 218 11505 -59.4 -63.8 56 4.5 -59.5 250 89 330.5 330.5 291.9 330.6 0.03 20 200 12040 -64.1 -68.4 56 4.3 -64.1 255 85 331.2 331.3 292.1 331.3 0.02 21 184 12545 -68.1 -72.9 50 4.8 -68.1 260 78 332.8 332.8 292.4 332.8 0.01 22 176 12814 -64.9 -69.9 50 5.0 -65.0 261 74 342.3 342.3 294.9 342.3 0.02 23 171 12990 -63.5 -68.5 51 5.0 -63.6 262 71 347.4 347.4 296.1 347.5 0.02 24 150 13790 -65.7 -70.5 51 4.8 -65.7 265 58 356.9 356.9 298.1 357.0 0.02 25 149 13831 -65.9 -70.6 52 4.7 -66.0 357.2 357.2 298.2 357.3 0.02 26 137 14340 -66.3 -71.3 49 5.0 -66.4 365.2 365.2 299.7 365.3 0.02 27 135 14429 -66.5 -71.5 49 5.0 -66.5 366.4 366.4 299.9 366.5 0.02 28 130 14657 -66.9 -76.9 23 10.0 -67.0 369.7 369.7 300.5 369.7 0.01 29 118 15246 -64.1 -77.1 15 13.0 -64.2 385.2 385.2 303.1 385.2 0.01 30 100 16249 -68.5 -83.5 10 15.0 -68.6 395.4 395.4 304.6 395.4 0.00 31 95 16556 -69.1 -85.1 8 16.0 -69.2 400.0 400.0 305.2 400.1 0.00 32 90 16880 -67.7 -84.7 7 17.0 -67.8 409.1 409.1 306.4 409.1 0.00 33 89 16947 -67.9 -84.9 7 17.0 -68.0 410.0 410.0 306.5 410.0 0.00 TRP 184 12545 -68.1 -72.9 50 4.8 -68.1 260 78 332.8 332.8 292.4 332.8 0.01 WND 218 11505 -59.4 -63.8 56 4.5 -59.5 250 89 330.5 330.5 291.9 330.6 0.03 Sounding variables and indices 1000-500 mb thick: 5604.00 m Freezing level: 705.17 mb = 3084.03 m = 10118.10 ft Wetbulb zero: 760.82 mb = 2454.94 m = 8054.15 ft Precipitable water: 0.52 inches Sfc-500 mean rel hum: 63.34 % Est. max temperature: 17.15 C = 62.87 F Sfc-Lift cond lev (LCL): 654.40 mb = 3670.92 m = 12043.55 ft T: -3.08 C 700-500 lapse rate: 5.11 C/km ThetaE index: 0.21 C Layer 700.0- 608.0 mb Conv cond level (CCL): 548.07 mb = 5057.08 m = 16591.28 ft Mean mixing ratio: 3.24 g/kg Conv temperature: 27.34 C = 81.20 F Cap Strength: 8.13 C Lifted Index: 7.94 C Risk: None Lifted Index @300 mb: 10.82 C Lifted Index @700 mb: 0.93 C Showalter Index: 7.76 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 27.90 C Cross Totals Index: 9.90 C K Index: 15.90 Risk: < 20 % chance of thunderstorms Sweat Index: 66.00 Risk: None Energy Index: 2.42 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.21 J/kg Max Up Vert Vel: 3.52 m/s Conv Inhibition (B-): 10248.55 J/kg Cap Strength: 8.10 C Lift Cond Lev (LCL): 641.52 mb = 3827.81 m = 12558.28 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 241 at 25 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 ---------------------------------------------------------- 0 873 1322 140 4 -2.6 3.1 | 69 26 -24.7 -9.4 1 850 1545 140 14 -9.0 10.7 | 87 31 -31.1 -1.7 2 700 3139 190 38 6.6 37.4 | 148 29 -15.5 25.0 3 500 5760 230 38 29.1 24.4 | 210 14 7.0 12.0 4 400 7410 235 37 30.3 21.2 | 223 12 8.2 8.8 5 300 9420 245 70 63.4 29.6 | 248 45 41.3 17.1 6 250 10630 255 84 81.1 21.7 | 261 60 59.0 9.3 7 218 11505 250 89 83.6 30.4 | 254 64 61.5 18.0 8 200 12040 255 85 82.1 22.0 | 261 61 60.0 9.5 9 184 12545 260 78 76.8 13.5 | 269 55 54.7 1.1 10 150 13790 265 58 57.8 5.1 | 282 36 35.7 -7.4 Wind Parameters Mean winds (0-6000m): 210.6 at 33.8 knts Storm direction: 240.6 at 25.4 knts Shear (0-3000m) pos: 6.3 neg: 0.0 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 99.5 deg Storm rel helicity (0-3000m) pos: 397.8 neg: 0.0 tot: 397.8 m^2/s^2 ave: 132.6 10^-3 m/s^2 rel: 0.92 Storm rel vorticity (0-3000m) horiz: 9.5 stream: 8.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.05 Bulk Shear: 128.73 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 13 86 30| 14.6 0.0 14.6|105.7 0.0 105.7 211.5 0.92| 15.2 14.0 1000 154 17 96 30| 11.4 0.0 11.4|186.5 0.0 186.5 186.5 0.95| 12.6 11.9 1500 167 21 107 28| 10.4 0.0 10.4|276.2 0.0 276.2 184.1 0.96| 12.2 11.7 2000 178 25 119 26| 9.2 0.0 9.2|347.8 0.0 347.8 173.9 0.96| 11.6 11.1 2500 183 28 126 26| 7.4 0.0 7.4|374.2 0.0 374.2 149.7 0.94| 10.3 9.7 3000 188 29 132 25| 6.3 0.0 6.3|397.8 0.0 397.8 132.6 0.92| 9.5 8.7 4000 196 32 144 22| 4.9 0.0 4.9|438.1 0.0 438.1 109.5 0.91| 8.4 7.6 5000 204 33 154 20| 3.9 0.0 3.9|457.2 0.0 457.2 91.4 0.91| 7.3 6.6 6000 211 34 164 17| 3.2 0.0 3.2|463.0 0.0 463.0 77.2 0.90| 6.3 5.7 Wrote GIF file: /home/apache/climate/data/raob//OICC/skewt/OICC.skewt.20251208.00.gif