UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120900.upa.cvt Date: 0000Z 9 DEC 25 Searching for OICC... Searching the city database file for: OICC ... Date:0000Z 9 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 146 1 925 814 SFC 871 1322 12.6 0.6 44 12.0 6.5 90 6 297.3 298.1 285.7 310.9 4.59 3 867 1361 13.2 1.2 44 12.0 7.0 94 9 298.3 299.2 286.2 312.6 4.81 4 852 1507 12.4 -0.6 41 13.0 5.9 108 21 298.9 299.7 285.9 311.8 4.29 5 850 1527 12.2 -0.8 41 13.0 5.8 110 23 298.9 299.7 285.9 311.6 4.24 6 774 2301 5.4 -4.6 48 10.0 0.9 144 30 299.7 300.4 285.4 310.4 3.51 7 720 2889 2.4 -13.6 30 16.0 -3.4 170 36 302.7 303.0 284.8 308.6 1.86 8 700 3116 0.8 -7.2 55 8.0 -2.6 180 38 303.4 304.0 286.5 313.2 3.18 9 611 4192 -7.1 -9.3 84 2.2 -7.9 200 38 306.3 306.9 287.4 316.0 3.09 10 594 4412 -9.1 -11.6 82 2.5 -10.0 204 38 306.5 307.0 287.0 314.8 2.65 11 590 4464 -9.1 -13.3 72 4.2 -10.5 205 38 307.1 307.5 286.9 314.4 2.32 12 586 4517 -8.5 -16.5 52 8.0 -11.1 206 38 308.4 308.7 286.8 314.2 1.80 13 535 5217 -12.9 -30.9 21 18.0 -16.6 220 38 311.2 311.3 286.4 313.1 0.54 14 521 5419 -14.7 -23.7 46 9.0 -16.9 224 38 311.4 311.6 287.1 315.1 1.08 15 515 5507 -13.7 -21.7 51 8.0 -15.9 226 38 313.7 313.9 288.1 318.1 1.31 16 500 5730 -17.1 -21.0 72 3.9 -18.1 230 38 312.2 312.5 287.8 316.9 1.43 17 404 7289 -29.1 -37.1 46 8.0 -30.1 216 41 316.3 316.3 288.0 317.7 0.39 18 400 7360 -29.7 -36.7 51 7.0 -30.6 215 41 316.4 316.5 288.1 317.9 0.41 19 360 8104 -34.5 -38.3 68 3.8 -34.9 220 49 319.6 319.7 289.0 321.1 0.39 20 300 9350 -45.5 -50.4 58 4.9 -45.7 230 62 321.2 321.3 289.3 321.7 0.13 21 250 10540 -55.9 -60.8 54 4.9 -56.0 235 84 323.0 323.0 289.7 323.1 0.04 22 200 11930 -63.3 -68.3 51 5.0 -63.3 240 115 332.5 332.5 292.4 332.6 0.02 23 176 12707 -66.1 -71.1 49 5.0 -66.1 249 96 340.3 340.3 294.4 340.4 0.01 24 173 12810 -66.1 -71.1 49 5.0 -66.1 250 94 342.0 342.0 294.8 342.0 0.02 25 150 13680 -62.1 -69.1 39 7.0 -62.2 260 73 363.1 363.1 299.3 363.2 0.02 26 141 14070 -55.5 -64.5 32 9.0 -55.8 257 73 381.1 381.1 302.5 381.4 0.05 27 133 14438 -60.7 -71.7 22 11.0 -60.9 254 73 378.3 378.3 302.0 378.4 0.02 28 117 15232 -63.7 -74.7 21 11.0 -63.8 248 74 386.9 386.9 303.3 386.9 0.01 29 115 15338 -63.7 -75.7 18 12.0 -63.8 247 74 388.8 388.8 303.6 388.8 0.01 30 103 16017 -62.7 -76.7 14 14.0 -62.9 241 74 403.2 403.2 305.6 403.2 0.01 31 100 16200 -62.7 -76.7 14 14.0 -62.9 240 74 406.6 406.6 306.1 406.6 0.01 32 97 16387 -62.0 -76.4 13 14.4 -62.3 240 74 411.4 411.5 306.7 411.5 0.01 33 93 16646 -61.1 -76.1 12 15.0 -61.3 243 71 418.3 418.3 307.5 418.3 0.01 34 77 17795 -67.7 -83.7 8 16.0 -67.8 255 59 427.7 427.7 308.6 427.8 0.00 35 70 18370 -64.5 -83.5 6 19.0 -64.7 255 57 446.4 446.4 310.5 446.4 0.01 36 67 18640 -61.1 -81.1 5 20.0 -61.4 255 56 459.4 459.4 311.7 459.4 0.01 37 50 20462 -60.1 -85.1 2 25.0 -60.7 255 46 501.9 501.9 315.1 501.9 0.01 38 39 22007 -61.7 -89.7 1 28.0 -62.3 534.8 534.8 317.2 534.8 0.00 39 35 22681 -59.3 -89.3 1 30.0 -60.2 557.8 557.8 318.5 557.9 0.00 40 34 22863 -58.7 -88.7 1 30.0 -59.6 564.1 564.1 318.9 564.1 0.00 TRP 77 17795 -67.7 -83.7 8 16.0 -67.8 255 59 427.7 427.7 308.6 427.8 0.00 WND 97 16387 -62.0 -76.4 13 14.4 -62.3 240 74 411.4 411.5 306.7 411.5 0.01 Sounding variables and indices 1000-500 mb thick: 5584.00 m Freezing level: 690.99 mb = 3225.00 m = 10580.58 ft Wetbulb zero: 762.81 mb = 2419.82 m = 7938.94 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 51.45 % Est. max temperature: 17.77 C = 63.98 F Sfc-Lift cond lev (LCL): 725.94 mb = 2822.32 m = 9259.46 ft T: 2.74 C 700-500 lapse rate: 6.85 C/km ThetaE index: 4.05 C Layer 852.0- 700.0 mb Conv cond level (CCL): 625.78 mb = 4003.25 m = 13133.85 ft Mean mixing ratio: 4.00 g/kg Conv temperature: 20.82 C = 69.47 F Cap Strength: 6.14 C Lifted Index: 4.44 C Risk: None Lifted Index @300 mb: 7.39 C Lifted Index @700 mb: 3.79 C Showalter Index: 4.18 C Risk: None Total Totals Index: 45.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 29.30 C Cross Totals Index: 16.30 C K Index: 20.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 84.00 Risk: None Energy Index: 1.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.66 J/kg Max Up Vert Vel: 3.05 m/s Conv Inhibition (B-): 28805.30 J/kg Cap Strength: 5.79 C Lift Cond Lev (LCL): 686.42 mb = 3271.05 m = 10731.65 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 231 at 27 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 ---------------------------------------------------------- 0 871 1322 90 6 -6.0 0.0 | 58 32 -26.9 -16.9 1 850 1527 110 23 -21.6 7.9 | 78 43 -42.5 -9.0 2 700 3116 180 38 0.0 38.0 | 135 30 -20.9 21.1 3 500 5730 230 38 29.1 24.4 | 228 11 8.2 7.5 4 400 7360 215 41 23.5 33.6 | 189 17 2.7 16.7 5 300 9350 230 62 47.5 39.9 | 229 35 26.6 23.0 6 250 10540 235 84 68.8 48.2 | 237 57 47.9 31.3 7 200 11930 240 115 99.6 57.5 | 243 89 78.7 40.6 8 150 13680 260 73 71.9 12.7 | 275 51 51.0 -4.2 9 100 16200 240 74 64.1 37.0 | 245 48 43.2 20.1 10 97 16387 240 74 64.1 37.0 | 245 48 43.2 20.1 11 77 17795 255 59 57.0 15.3 | 273 36 36.1 -1.6 12 70 18370 255 57 55.1 14.8 | 274 34 34.2 -2.1 13 50 19323 255 46 44.4 11.9 | 282 24 23.6 -5.0 Wind Parameters Mean winds (0-6000m): 201.0 at 35.8 knts Storm direction: 231.0 at 26.8 knts Shear (0-3000m) pos: 7.0 neg: 0.0 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 103.9 deg Storm rel helicity (0-3000m) pos: 579.2 neg: 0.0 tot: 579.2 m^2/s^2 ave: 193.1 10^-3 m/s^2 rel: 0.84 Storm rel vorticity (0-3000m) horiz: 12.6 stream: 10.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.02 Bulk Shear: 214.99 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 ------------------------------------------------------------------------------- 500 114 20 77 40| 21.6 0.0 21.6|202.4 0.0 202.4 404.7 0.81| 24.6 20.0 1000 127 24 87 40| 14.2 0.0 14.2|325.0 0.0 325.0 325.0 0.86| 18.4 15.8 1500 142 27 97 38| 11.8 0.0 11.8|443.6 0.0 443.6 295.7 0.87| 16.9 14.8 2000 156 30 107 34| 10.0 0.0 10.0|522.8 0.0 522.8 261.4 0.87| 15.6 13.5 2500 165 31 114 32| 8.2 0.0 8.2|553.3 0.0 553.3 221.3 0.85| 13.8 11.8 3000 172 32 121 30| 7.0 0.0 7.0|579.2 0.0 579.2 193.1 0.84| 12.6 10.6 4000 185 34 133 25| 5.4 0.0 5.4|621.7 0.0 621.7 155.4 0.84| 11.0 9.3 5000 195 35 145 20| 4.4 0.3 4.7|636.8 -10.6 626.2 125.2 0.78| 9.7 7.6 6000 201 36 154 18| 3.7 0.8 4.5|636.8 -31.4 605.4 100.9 0.68| 8.7 5.9 Wrote GIF file: /home/apache/climate/data/raob//OICC/skewt/OICC.skewt.20251209.00.gif