UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for OICC... Searching the city database file for: OICC ... Date:0000Z 1 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 197 1 925 859 SFC 876 1322 11.0 -3.0 37 14.0 4.5 0 0 295.1 295.7 283.6 305.5 3.49 3 867 1407 14.2 0.2 38 14.0 7.1 36 2 299.3 300.1 286.3 312.7 4.47 4 860 1473 15.0 0.0 36 15.0 7.3 64 3 300.9 301.7 286.8 314.3 4.45 5 852 1551 14.8 -1.2 33 16.0 6.8 97 5 301.4 302.2 286.7 313.9 4.11 6 850 1570 14.6 -1.4 33 16.0 6.6 105 5 301.4 302.2 286.6 313.8 4.06 7 700 3173 2.0 -5.0 60 7.0 -1.2 225 20 304.7 305.4 287.5 316.3 3.76 8 674 3477 -0.5 -3.1 83 2.6 -1.7 228 21 305.2 306.1 288.4 319.1 4.52 9 617 4180 -4.5 -11.5 58 7.0 -7.2 236 24 308.4 308.9 287.6 316.6 2.57 10 500 5800 -16.7 -20.1 75 3.4 -17.6 255 31 312.7 313.0 288.0 317.8 1.55 11 487 5997 -17.5 -20.4 78 2.9 -18.3 257 32 314.1 314.4 288.5 319.2 1.55 12 400 7430 -29.5 -34.2 64 4.7 -30.2 270 41 316.6 316.8 288.2 318.5 0.53 13 351 8353 -36.5 -44.5 43 8.0 -37.1 270 44 319.3 319.3 288.8 320.0 0.21 14 339 8595 -37.7 -44.7 48 7.0 -38.2 270 45 320.8 320.9 289.2 321.6 0.21 15 300 9430 -43.9 -51.9 41 8.0 -44.3 270 48 323.5 323.5 289.9 323.9 0.11 16 250 10630 -52.5 -60.5 37 8.0 -52.7 270 57 328.0 328.0 291.2 328.2 0.04 17 223 11365 -54.9 -62.9 36 8.0 -55.1 275 72 335.2 335.2 293.2 335.3 0.04 18 217 11539 -55.5 -63.5 36 8.0 -55.6 278 66 336.9 336.9 293.6 337.1 0.03 19 207 11840 -54.5 -62.5 37 8.0 -54.7 282 55 343.1 343.1 295.1 343.2 0.04 20 200 12060 -55.7 -63.7 36 8.0 -55.9 285 47 344.6 344.6 295.4 344.7 0.04 21 183 12623 -58.1 -66.1 35 8.0 -58.2 280 46 349.5 349.5 296.5 349.7 0.03 22 181 12692 -58.3 -66.3 35 8.0 -58.5 280 46 350.3 350.3 296.7 350.4 0.03 23 150 13876 -57.5 -68.5 23 11.0 -57.7 275 46 371.0 371.0 300.8 371.1 0.03 24 148 13961 -56.9 -67.9 24 11.0 -57.1 373.5 373.5 301.2 373.6 0.03 25 114 15582 -65.5 -79.5 13 14.0 -65.6 386.4 386.4 303.3 386.4 0.01 26 111 15744 -65.7 -80.7 11 15.0 -65.8 389.0 389.0 303.6 389.0 0.01 27 102 16260 -63.9 -81.9 7 18.0 -64.1 402.0 402.0 305.5 402.0 0.00 28 100 16381 -63.9 -81.9 7 18.0 -64.1 404.3 404.3 305.7 404.3 0.00 29 70 18570 -63.3 -91.3 1 28.0 -63.6 449.0 449.0 310.7 449.0 0.00 TRP 183 12623 -58.1 -66.1 35 8.0 -58.2 280 46 349.5 349.5 296.5 349.7 0.03 WND 223 11365 -54.9 -62.9 36 8.0 -55.1 275 72 335.2 335.2 293.2 335.3 0.04 Sounding variables and indices 1000-500 mb thick: 5603.00 m Freezing level: 679.20 mb = 3416.54 m = 11208.99 ft Wetbulb zero: 722.34 mb = 2913.58 m = 9558.87 ft Precipitable water: 0.56 inches Sfc-500 mean rel hum: 58.84 % Est. max temperature: 19.68 C = 67.43 F Sfc-Lift cond lev (LCL): 707.42 mb = 3085.97 m = 10124.45 ft T: 2.68 C 700-500 lapse rate: 7.12 C/km ThetaE index: 0.51 C Layer 852.0- 700.0 mb Conv cond level (CCL): 600.20 mb = 4392.29 m = 14410.22 ft Mean mixing ratio: 4.04 g/kg Conv temperature: 24.39 C = 75.91 F Cap Strength: 4.03 C Lifted Index: 3.26 C Risk: None Lifted Index @300 mb: 7.14 C Lifted Index @700 mb: 2.83 C Showalter Index: 3.32 C Risk: None Total Totals Index: 46.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 31.30 C Cross Totals Index: 15.30 C K Index: 22.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 41.00 Risk: None Energy Index: 0.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.51 J/kg Max Up Vert Vel: 5.75 m/s Conv Inhibition (B-): 13416.58 J/kg Cap Strength: 4.05 C Lift Cond Lev (LCL): 665.30 mb = 3580.72 m = 11747.63 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 278 at 18 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 ---------------------------------------------------------- 0 876 1322 0 0 -0.0 -0.0 | 98 18 -17.8 2.6 1 850 1570 105 5 -4.8 1.3 | 100 23 -22.7 3.9 2 700 3173 225 20 14.1 14.1 | 168 17 -3.7 16.8 3 500 5800 255 31 29.9 8.0 | 229 16 12.1 10.7 4 400 7430 270 41 41.0 -0.0 | 264 23 23.2 2.6 5 300 9430 270 48 48.0 -0.0 | 265 30 30.2 2.6 6 250 10630 270 57 57.0 -0.0 | 266 39 39.2 2.6 7 223 11365 275 72 71.7 -6.3 | 274 54 53.9 -3.6 8 200 12060 285 47 45.4 -12.2 | 289 29 27.6 -9.5 9 183 12623 280 46 45.3 -8.0 | 281 28 27.5 -5.4 10 150 13509 275 46 45.8 -4.0 | 273 28 28.0 -1.4 Wind Parameters Mean winds (0-6000m): 248.4 at 24.0 knts Storm direction: 278.4 at 18.0 knts Shear (0-3000m) pos: 4.3 neg: 0.0 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 93.2 deg Storm rel helicity (0-3000m) pos: 215.0 neg: -8.0 tot: 207.0 m^2/s^2 ave: 69.0 10^-3 m/s^2 rel: 0.79 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 6.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.17 Bulk Shear: 98.35 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 ------------------------------------------------------------------------------- 500 113 4 101 22| 7.6 0.0 7.6| 29.8 -8.0 21.8 43.6 0.33| 10.1 3.4 1000 142 7 110 24| 6.2 0.0 6.2| 82.3 -8.0 74.3 74.3 0.62| 9.1 5.7 1500 179 9 124 22| 5.7 0.0 5.7|145.5 -8.0 137.5 91.7 0.74| 9.7 7.1 2000 211 12 137 17| 5.3 0.0 5.3|188.4 -8.0 180.4 90.2 0.76| 9.8 7.5 2500 218 14 145 16| 4.7 0.0 4.7|201.5 -8.0 193.5 77.4 0.78| 8.5 6.6 3000 224 15 152 16| 4.3 0.0 4.3|215.0 -8.0 207.0 69.0 0.79| 7.6 6.0 4000 233 18 167 14| 3.7 0.0 3.7|243.5 -8.0 235.5 58.9 0.82| 6.6 5.4 5000 241 21 183 13| 3.5 0.0 3.5|275.0 -8.0 267.0 53.4 0.84| 6.0 5.1 6000 248 24 201 12| 3.5 0.0 3.5|313.5 -8.0 305.5 50.9 0.84| 5.8 4.8 Wrote GIF file: /home/apache/climate/data/raob//OICC/skewt/OICC.skewt.20251201.00.gif