UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122200.upa.cvt Date: 0000Z 22 DEC 25 Searching for OICC... Searching the city database file for: OICC ... Date:0000Z 22 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 272 1 925 906 SFC 879 1322 -1.1 -5.3 73 4.2 -2.7 0 0 282.3 282.8 276.9 290.6 2.93 3 850 1587 3.6 -6.4 48 10.0 -0.4 40 2 289.9 290.4 280.5 298.1 2.78 4 839 1693 3.8 -7.2 44 11.0 -0.6 28 3 291.2 291.7 280.9 299.1 2.65 5 802 2058 2.4 -13.6 30 16.0 -3.1 348 6 293.5 293.8 280.7 298.6 1.67 6 788 2200 1.2 -13.8 32 15.0 -3.8 332 8 293.7 294.0 280.8 298.8 1.67 7 700 3146 -2.3 -32.3 8 30.0 -8.8 225 17 299.9 300.0 281.8 301.2 0.36 8 673 3458 -3.3 -39.3 4 36.0 -9.9 227 19 302.2 302.2 282.5 302.9 0.19 9 612 4202 -8.5 -29.5 17 21.0 -13.0 231 22 304.6 304.7 284.0 306.4 0.54 10 585 4552 -8.9 -39.9 6 31.0 -14.2 233 24 308.0 308.1 284.8 308.8 0.20 11 538 5196 -13.3 -30.3 23 17.0 -16.8 237 27 310.3 310.4 286.1 312.2 0.57 12 514 5542 -15.5 -49.5 4 34.0 -19.5 239 29 311.7 311.7 286.0 312.0 0.08 13 500 5750 -16.5 -32.5 24 16.0 -19.4 240 30 312.9 313.0 287.0 314.7 0.50 14 442 6660 -23.5 -27.2 72 3.7 -24.2 243 34 315.3 315.5 288.2 318.5 0.93 15 400 7380 -28.9 -33.3 66 4.4 -29.5 245 37 317.4 317.5 288.6 319.5 0.58 16 329 8748 -40.7 -49.7 37 9.0 -41.2 248 42 319.5 319.5 288.7 319.9 0.12 17 300 9370 -46.7 -53.7 45 7.0 -47.0 250 45 319.5 319.5 288.7 319.9 0.09 18 250 10550 -57.7 -62.7 53 5.0 -57.8 255 48 320.3 320.3 288.9 320.4 0.03 19 218 11402 -63.3 -68.2 51 4.9 -63.3 259 64 324.4 324.4 290.1 324.5 0.02 20 212 11573 -63.9 -68.9 50 5.0 -64.0 260 67 326.1 326.1 290.6 326.2 0.02 21 200 11930 -62.8 -67.8 51 5.0 -62.9 260 73 333.3 333.3 292.6 333.4 0.02 22 199 11961 -62.7 -67.7 51 5.0 -62.7 260 73 333.9 334.0 292.8 334.0 0.02 23 183 12472 -65.3 -71.3 43 6.0 -65.4 263 66 337.8 337.8 293.8 337.9 0.01 24 175 12745 -62.9 -69.9 38 7.0 -63.0 265 62 346.1 346.1 295.8 346.2 0.02 25 168 12995 -63.9 -69.9 44 6.0 -64.0 266 58 348.5 348.5 296.3 348.6 0.02 26 164 13143 -62.9 -69.9 38 7.0 -63.0 267 56 352.6 352.6 297.2 352.7 0.02 27 157 13410 -63.5 -70.5 38 7.0 -63.6 268 53 356.0 356.0 297.9 356.1 0.02 28 150 13690 -62.3 -73.3 22 11.0 -62.4 270 49 362.8 362.8 299.2 362.8 0.01 29 149 13731 -62.3 -73.3 22 11.0 -62.4 363.4 363.5 299.4 363.5 0.01 30 142 14028 -63.7 -75.7 18 12.0 -63.8 366.0 366.0 299.8 366.1 0.01 31 125 14814 -61.3 -75.3 14 14.0 -61.5 384.0 384.0 302.9 384.0 0.01 32 122 14965 -61.5 -75.5 14 14.0 -61.7 386.3 386.3 303.2 386.3 0.01 33 120 15067 -61.5 -75.5 14 14.0 -61.7 388.1 388.1 303.5 388.2 0.01 34 108 15718 -63.1 -78.1 11 15.0 -63.3 397.0 397.0 304.8 397.0 0.01 35 100 16193 -61.5 -79.5 7 18.0 -61.7 408.9 408.9 306.4 408.9 0.01 36 70 18398 -62.7 -85.7 3 23.0 -63.0 450.2 450.2 310.9 450.3 0.00 37 50 20497 -57.7 -87.7 1 30.0 -58.5 507.5 507.5 315.5 507.5 0.00 TRP 212 11573 -63.9 -68.9 50 5.0 -64.0 260 67 326.1 326.1 290.6 326.2 0.02 WND 200 11930 -62.8 -67.8 51 5.0 -62.9 260 73 333.3 333.3 292.6 333.4 0.02 Sounding variables and indices 1000-500 mb thick: 5478.00 m Freezing level: Surface below freezing Freezing level: 872.21 mb = 1384.02 m = 4540.70 ft Freezing level: 757.83 mb = 2524.24 m = 8281.53 ft Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 19.67 % Est. max temperature: 13.85 C = 56.94 F Sfc-Lift cond lev (LCL): 823.00 mb = 1848.58 m = 6064.82 ft T: 3.20 C 700-500 lapse rate: 5.45 C/km ThetaE index: 0.47 C Layer 802.0- 788.0 mb Conv cond level (CCL): 518.22 mb = 5479.81 m = 17978.17 ft Mean mixing ratio: 2.28 g/kg Conv temperature: 26.99 C = 80.58 F Cap Strength: 13.48 C Lifted Index: 14.18 C Risk: None Lifted Index @300 mb: 15.65 C Lifted Index @700 mb: 8.29 C Showalter Index: 13.77 C Risk: None Total Totals Index: 30.20 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 10.10 C K Index: -16.30 Risk: None Sweat Index: 34.00 Risk: None Energy Index: 3.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 43.23 J/kg Max Up Vert Vel: 9.30 m/s Conv Inhibition (B-): 27329.56 J/kg Cap Strength: 14.15 C Lift Cond Lev (LCL): 690.70 mb = 3252.02 m = 10669.22 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 267 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 ---------------------------------------------------------- 0 879 1322 0 0 -0.0 -0.0 | 87 16 -16.3 -0.8 1 850 1587 40 2 -1.3 -1.5 | 83 18 -17.6 -2.3 2 700 3146 225 17 12.0 12.0 | 159 12 -4.3 11.3 3 500 5750 240 30 26.0 15.0 | 214 17 9.7 14.2 4 400 7380 245 37 33.5 15.6 | 229 23 17.2 14.9 5 300 9370 250 45 42.3 15.4 | 241 30 26.0 14.6 6 250 10550 255 48 46.4 12.4 | 249 32 30.1 11.7 7 212 11573 260 67 66.0 11.6 | 258 51 49.7 10.9 8 200 11930 260 73 71.9 12.7 | 258 57 55.6 11.9 9 150 13690 270 49 49.0 -0.0 | 271 33 32.7 -0.8 Wind Parameters Mean winds (0-6000m): 237.3 at 21.8 knts Storm direction: 267.3 at 16.3 knts Shear (0-3000m) pos: 0.8 neg: 3.7 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 99.8 deg Storm rel helicity (0-3000m) pos: 28.1 neg: -45.3 tot: -17.2 m^2/s^2 ave: -5.7 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.59 Bulk Shear: 72.83 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 27 2 82 17| 4.4 0.0 4.4| 0.0 -18.6 -18.6 -37.2 -0.85| 4.9 -4.1 1000 334 4 72 15| 2.2 3.9 6.1| 0.0 -42.9 -42.9 -42.9 -0.76| 6.6 -5.0 1500 269 7 86 10| 1.5 5.5 6.9| 4.3 -45.3 -40.9 -27.3 -0.24| 8.6 -2.1 2000 226 9 119 11| 1.1 5.6 6.7| 10.5 -45.3 -34.7 -17.4 -0.05| 9.3 -0.5 2500 226 11 129 11| 0.7 4.4 5.2| 19.1 -45.3 -26.1 -10.5 0.02| 8.0 0.1 3000 228 13 138 10| 0.8 3.7 4.5| 28.1 -45.3 -17.2 -5.7 0.08| 7.1 0.6 4000 231 16 158 10| 1.3 2.8 4.0| 47.6 -45.3 2.4 0.6 0.18| 6.1 1.1 5000 235 19 175 10| 1.5 2.2 3.7| 65.8 -45.3 20.5 4.1 0.23| 5.4 1.3 6000 237 22 190 11| 1.7 1.9 3.5| 83.0 -45.3 37.7 6.3 0.27| 4.9 1.3 Wrote GIF file: /home/apache/climate/data/raob//OICC/skewt/OICC.skewt.20251222.00.gif