UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122300.upa.cvt Date: 0000Z 23 DEC 25 Searching for OICC... Searching the city database file for: OICC ... Date:0000Z 23 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 228 1 925 864 SFC 874 1322 0.6 -6.4 59 7.0 -2.0 80 1 284.5 285.0 277.8 292.3 2.71 3 872 1340 2.0 -5.0 60 7.0 -0.8 83 2 286.1 286.7 279.0 294.9 3.02 4 850 1546 2.6 -8.4 44 11.0 -1.6 115 9 288.9 289.3 279.5 295.9 2.38 5 841 1632 4.0 -9.0 38 13.0 -1.0 121 9 291.2 291.6 280.5 298.1 2.30 6 794 2097 1.2 -15.8 27 17.0 -4.3 152 9 293.1 293.3 280.2 297.4 1.40 7 764 2404 -1.7 -18.7 26 17.0 -6.6 173 10 293.2 293.4 279.9 296.7 1.14 8 742 2637 -1.7 -26.7 13 25.0 -7.7 188 10 295.6 295.7 280.3 297.5 0.58 9 700 3098 -3.9 -29.9 11 26.0 -9.6 220 10 298.2 298.2 281.2 299.7 0.46 10 657 3596 -6.1 -28.1 16 22.0 -11.1 227 15 301.1 301.2 282.6 303.1 0.58 11 650 3680 -5.9 -27.9 16 22.0 -11.0 228 16 302.3 302.4 283.1 304.3 0.59 12 625 3985 -8.7 -24.7 26 16.0 -12.6 232 19 302.5 302.6 283.5 305.2 0.83 13 608 4199 -9.1 -30.1 16 21.0 -13.5 235 21 304.4 304.5 283.8 306.2 0.52 14 543 5066 -13.3 -49.3 3 36.0 -17.7 246 30 309.4 309.5 285.2 309.7 0.08 15 500 5690 -16.7 -37.7 14 21.0 -20.0 255 37 312.7 312.7 286.6 313.7 0.30 16 464 6245 -21.9 -34.9 30 13.0 -23.9 258 43 313.0 313.0 286.9 314.5 0.42 17 400 7320 -29.7 -43.7 24 14.0 -31.0 265 56 316.4 316.4 287.8 317.1 0.20 18 375 7776 -32.5 -52.5 12 20.0 -33.8 265 59 318.6 318.6 288.3 318.9 0.08 19 345 8356 -37.7 -41.0 71 3.3 -38.0 265 63 319.2 319.3 288.8 320.3 0.31 20 326 8743 -41.3 -42.9 84 1.6 -41.4 265 66 319.5 319.5 288.9 320.4 0.27 21 300 9300 -46.1 -48.0 81 1.9 -46.2 265 70 320.4 320.4 289.0 321.0 0.17 22 291 9503 -47.9 -50.3 76 2.4 -48.0 268 73 320.6 320.6 289.1 321.1 0.13 23 262 10195 -50.9 -53.5 74 2.6 -51.0 276 83 326.0 326.0 290.7 326.4 0.10 24 250 10500 -53.1 -56.5 66 3.4 -53.2 280 88 327.1 327.1 291.0 327.4 0.07 25 238 10814 -55.1 -59.3 59 4.2 -55.2 280 88 328.7 328.8 291.4 329.0 0.05 26 218 11367 -59.1 -62.8 62 3.7 -59.2 280 89 330.9 330.9 292.0 331.1 0.04 27 205 11748 -61.9 -65.3 64 3.4 -61.9 280 86 332.4 332.4 292.4 332.5 0.03 28 200 11900 -61.7 -65.6 60 3.9 -61.7 280 82 335.1 335.1 293.1 335.2 0.03 29 178 12619 -63.1 -71.1 33 8.0 -63.2 280 79 344.1 344.1 295.3 344.2 0.01 30 150 13680 -59.5 -77.5 8 18.0 -59.7 280 75 367.6 367.6 300.1 367.6 0.01 31 144 13936 -59.5 -79.5 6 20.0 -59.7 281 73 371.9 371.9 300.9 371.9 0.01 32 100 16190 -64.7 -92.7 1 28.0 -64.8 285 54 402.7 402.7 305.6 402.7 0.00 33 77 17780 -66.7 -93.7 1 27.0 -66.8 274 44 429.8 429.8 308.8 429.8 0.00 34 70 18360 -64.9 -92.9 1 28.0 -65.1 270 41 445.5 445.5 310.4 445.5 0.00 35 50 20430 -59.9 -89.9 1 30.0 -60.5 285 25 502.3 502.3 315.1 502.3 0.00 36 44 21226 -60.9 -89.9 1 29.0 -61.5 286 27 518.6 518.6 316.2 518.6 0.00 37 41 21668 -57.5 -87.5 1 30.0 -58.4 287 28 537.6 537.6 317.4 537.7 0.00 38 30 23640 -57.5 -87.5 1 30.0 -58.7 290 33 587.9 587.9 320.0 587.9 0.01 39 20 26180 -59.7 -89.7 1 30.0 -61.0 290 50 653.4 653.4 322.8 653.5 0.01 40 14 28411 -59.5 -89.5 1 30.0 -61.4 724.3 724.3 325.2 724.4 0.01 TRP 205 11748 -61.9 -65.3 64 3.4 -61.9 280 86 332.4 332.4 292.4 332.5 0.03 WND 218 11367 -59.1 -62.8 62 3.7 -59.2 280 89 330.9 330.9 292.0 331.1 0.04 Sounding variables and indices 1000-500 mb thick: 5462.00 m Freezing level: 781.59 mb = 2223.95 m = 7296.33 ft Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 18.46 % Est. max temperature: 12.34 C = 54.21 F Sfc-Lift cond lev (LCL): 783.41 mb = 2203.92 m = 7230.63 ft T: 0.19 C 700-500 lapse rate: 4.94 C/km ThetaE index: 1.35 C Layer 794.0- 742.0 mb Conv cond level (CCL): 495.29 mb = 5760.35 m = 18898.55 ft Mean mixing ratio: 1.98 g/kg Conv temperature: 27.75 C = 81.95 F Cap Strength: 12.70 C Lifted Index: 14.39 C Risk: None Lifted Index @300 mb: 16.63 C Lifted Index @700 mb: 6.42 C Showalter Index: 15.16 C Risk: None Total Totals Index: 27.60 C Risk: None Vertical Totals Index: 19.30 C Cross Totals Index: 8.30 C K Index: -15.10 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 3.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.48 J/kg Max Up Vert Vel: 7.93 m/s Conv Inhibition (B-): 50835.15 J/kg Cap Strength: 14.03 C Lift Cond Lev (LCL): 668.52 mb = 3459.47 m = 11349.82 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 282 at 19 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 ---------------------------------------------------------- 0 874 1322 80 1 -1.0 -0.2 | 101 20 -20.0 3.7 1 850 1546 115 9 -8.2 3.8 | 106 28 -27.2 7.7 2 700 3098 220 10 6.4 7.7 | 132 17 -12.6 11.6 3 500 5690 255 37 35.7 9.6 | 231 21 16.7 13.5 4 400 7320 265 56 55.8 4.9 | 257 38 36.7 8.8 5 300 9300 265 70 69.7 6.1 | 259 52 50.7 10.0 6 250 10500 280 88 86.7 -15.3 | 280 69 67.6 -11.4 7 218 11367 280 89 87.6 -15.5 | 280 70 68.6 -11.6 8 205 11748 280 86 84.7 -14.9 | 280 67 65.6 -11.0 9 200 11900 280 82 80.8 -14.2 | 280 63 61.7 -10.3 10 150 13680 280 75 73.9 -13.0 | 279 56 54.8 -9.1 11 100 16190 285 54 52.2 -14.0 | 287 35 33.1 -10.1 12 70 18360 270 41 41.0 -0.0 | 260 22 21.9 3.9 13 50 20430 285 25 24.1 -6.5 | 297 6 5.1 -2.6 14 30 23640 290 33 31.0 -11.3 | 302 14 11.9 -7.4 15 20 26180 290 50 47.0 -17.1 | 295 31 27.9 -13.2 Wind Parameters Mean winds (0-6000m): 251.6 at 25.9 knts Storm direction: 281.6 at 19.5 knts Shear (0-3000m) pos: 4.1 neg: 0.0 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 79.2 deg Storm rel helicity (0-3000m) pos: 154.3 neg: -0.2 tot: 154.0 m^2/s^2 ave: 51.3 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 4.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.25 Bulk Shear: 128.36 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 ------------------------------------------------------------------------------- 500 120 7 107 26| 8.9 0.0 8.9| 38.4 -0.2 38.2 76.4 0.47| 11.6 5.5 1000 138 8 112 27| 4.9 0.0 4.9| 71.5 -0.2 71.3 71.3 0.60| 8.7 5.2 1500 155 9 118 26| 3.6 0.0 3.6| 91.2 -0.2 91.0 60.7 0.59| 7.7 4.6 2000 175 9 123 24| 3.4 0.0 3.4|105.8 -0.2 105.6 52.8 0.59| 7.2 4.2 2500 195 10 130 21| 3.8 0.0 3.8|129.6 -0.2 129.4 51.8 0.65| 6.9 4.5 3000 210 12 137 19| 4.1 0.0 4.1|154.3 -0.2 154.0 51.3 0.70| 6.7 4.7 4000 232 16 155 15| 4.4 0.0 4.4|210.0 -0.2 209.7 52.4 0.77| 6.6 5.1 5000 244 21 178 13| 4.7 0.0 4.7|266.8 -0.2 266.5 53.3 0.76| 6.6 5.1 6000 252 26 205 13| 4.9 0.0 4.9|332.4 -0.2 332.2 55.4 0.74| 6.6 4.9 Wrote GIF file: /home/apache/climate/data/raob//OICC/skewt/OICC.skewt.20251223.00.gif