UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for OICC... Searching the city database file for: OICC ... Date:0000Z 10 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 139 1 925 798 SFC 869 1322 8.4 5.7 83 2.7 6.9 0 0 293.1 294.3 286.1 312.2 6.62 3 865 1360 8.4 5.0 79 3.4 6.6 19 1 293.5 294.6 285.9 311.8 6.33 4 857 1435 7.8 4.3 78 3.5 5.9 57 4 293.6 294.7 285.8 311.2 6.08 5 850 1502 7.2 4.0 80 3.2 5.5 90 7 293.7 294.8 285.7 311.1 6.00 6 713 2923 -1.5 -2.3 94 0.8 -1.9 171 21 299.2 300.1 286.3 312.8 4.53 7 700 3069 -1.9 -2.9 93 1.0 -2.4 180 22 300.4 301.2 286.6 313.7 4.41 8 542 5063 -12.5 -14.9 82 2.4 -13.3 218 24 310.6 311.0 288.0 317.7 2.22 9 537 5135 -8.9 -12.0 78 3.1 -10.1 219 24 315.7 316.2 290.2 324.9 2.84 10 500 5680 -16.3 -18.6 82 2.3 -17.0 230 24 313.2 313.5 288.4 319.0 1.76 11 400 7330 -26.9 -29.8 76 2.9 -27.4 205 60 320.0 320.2 289.6 322.9 0.81 12 300 9330 -44.1 -47.5 69 3.4 -44.3 200 78 323.2 323.2 289.9 323.9 0.17 13 250 10520 -55.5 -59.2 63 3.7 -55.6 205 77 323.6 323.6 289.9 323.8 0.05 14 200 11910 -66.3 -69.9 60 3.6 -66.3 215 90 327.8 327.8 291.1 327.8 0.02 15 189 12248 -68.7 -72.2 60 3.5 -68.7 220 95 329.2 329.2 291.5 329.3 0.01 16 188 12280 -68.7 -72.2 60 3.5 -68.7 220 95 329.7 329.7 291.6 329.8 0.01 17 186 12344 -68.9 -72.5 59 3.6 -68.9 220 95 330.4 330.4 291.9 330.5 0.01 18 175 12710 -64.3 -68.8 54 4.5 -64.4 220 97 343.7 343.8 295.3 343.8 0.02 19 158 13343 -56.7 -62.7 47 6.0 -56.9 237 71 366.9 366.9 300.1 367.1 0.05 20 156 13424 -54.5 -60.5 47 6.0 -54.7 239 68 372.0 372.0 300.9 372.3 0.07 21 143 13971 -60.1 -64.6 55 4.5 -60.2 246 56 371.6 371.6 300.9 371.8 0.05 22 140 14103 -59.9 -65.9 45 6.0 -60.0 246 55 374.2 374.2 301.3 374.4 0.04 23 138 14192 -61.5 -70.5 29 9.0 -61.6 246 54 372.9 372.9 301.1 373.0 0.02 24 136 14282 -60.7 -70.7 26 10.0 -60.9 246 54 375.9 375.9 301.6 376.0 0.02 25 123 14903 -62.1 -73.1 22 11.0 -62.3 247 49 384.3 384.3 302.9 384.4 0.02 26 122 14953 -61.7 -72.7 22 11.0 -61.9 248 49 385.9 385.9 303.2 386.0 0.02 27 102 16050 -64.9 -78.9 13 14.0 -65.0 250 41 400.1 400.1 305.2 400.1 0.01 28 100 16170 -64.9 -78.9 13 14.0 -65.0 250 40 402.3 402.3 305.5 402.4 0.01 29 91 16744 -65.7 -81.7 9 16.0 -65.8 411.7 411.7 306.7 411.8 0.01 30 81 17456 -63.3 430.6 TRP 189 12248 -68.7 -72.2 60 3.5 -68.7 220 95 329.2 329.2 291.5 329.3 0.01 WND 175 12710 -64.3 -68.8 54 4.5 -64.4 220 97 343.7 343.8 295.3 343.8 0.02 Sounding variables and indices 1000-500 mb thick: 5541.00 m Freezing level: 736.62 mb = 2677.76 m = 8785.19 ft Wetbulb zero: 747.43 mb = 2541.53 m = 8338.26 ft Precipitable water: 0.68 inches Sfc-500 mean rel hum: 86.24 % Est. max temperature: 14.07 C = 57.32 F Sfc-Lift cond lev (LCL): 833.93 mb = 1656.25 m = 5433.81 ft T: 6.26 C 700-500 lapse rate: 5.52 C/km ThetaE index: 1.07 C Layer 865.0- 713.0 mb Conv cond level (CCL): 759.56 mb = 2411.38 m = 7911.25 ft Mean mixing ratio: 5.68 g/kg Conv temperature: 12.42 C = 54.35 F Cap Strength: 8.37 C Lifted Index: 5.07 C Risk: None Lifted Index @300 mb: 8.50 C Lifted Index @700 mb: 1.48 C Showalter Index: 5.33 C Risk: None Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 20.30 C K Index: 26.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 86.00 Risk: None Energy Index: 1.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.15 J/kg Max Up Vert Vel: 4.28 m/s Conv Inhibition (B-): 11309.53 J/kg Cap Strength: 8.23 C Lift Cond Lev (LCL): 785.07 mb = 2144.38 m = 7035.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 234 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 ---------------------------------------------------------- 0 869 1322 0 0 -0.0 -0.0 | 54 19 -15.6 -11.3 1 850 1502 90 7 -7.0 0.0 | 63 25 -22.6 -11.3 2 700 3069 180 22 0.0 22.0 | 124 19 -15.6 10.7 3 500 5680 230 24 18.4 15.4 | 214 5 2.8 4.1 4 400 7330 205 60 25.4 54.4 | 193 44 9.7 43.0 5 300 9330 200 78 26.7 73.3 | 190 63 11.1 62.0 6 250 10520 205 77 32.5 69.8 | 196 61 16.9 58.4 7 200 11910 215 90 51.6 73.7 | 210 72 36.0 62.4 8 189 12248 220 95 61.1 72.8 | 216 76 45.5 61.4 9 175 12710 220 97 62.4 74.3 | 217 78 46.7 63.0 10 150 13660 245 58 52.6 24.5 | 250 39 37.0 13.2 11 100 16170 250 40 37.6 13.7 | 264 22 22.0 2.3 Wind Parameters Mean winds (0-6000m): 204.0 at 25.7 knts Storm direction: 234.0 at 19.3 knts Shear (0-3000m) pos: 3.9 neg: 0.0 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 92.9 deg Storm rel helicity (0-3000m) pos: 215.5 neg: -1.4 tot: 214.1 m^2/s^2 ave: 71.4 10^-3 m/s^2 rel: 0.78 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 6.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.09 Bulk Shear: 105.38 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 99 7 65 24| 10.4 0.0 10.4| 54.0 -1.4 52.6 105.2 0.62| 13.1 8.1 1000 120 10 75 25| 7.6 0.0 7.6|108.2 -1.4 106.8 106.8 0.76| 10.6 8.1 1500 146 12 87 22| 6.7 0.0 6.7|165.6 -1.4 164.2 109.5 0.81| 10.5 8.5 2000 165 14 98 19| 5.7 0.0 5.7|197.5 -1.4 196.1 98.1 0.81| 9.8 7.9 2500 173 16 104 18| 4.6 0.0 4.6|207.4 -1.4 206.0 82.4 0.79| 8.6 6.8 3000 179 17 110 17| 3.9 0.0 3.9|215.5 -1.4 214.1 71.4 0.78| 7.8 6.1 4000 191 19 121 14| 3.1 0.0 3.1|227.9 -1.4 226.5 56.6 0.77| 6.9 5.3 5000 202 21 135 11| 2.8 1.2 4.0|231.7 -7.7 224.0 44.8 0.59| 7.3 4.3 6000 204 26 157 13| 2.3 3.1 5.4|231.7 -76.3 155.4 25.9 0.36| 8.3 2.9 Wrote GIF file: /home/apache/climate/data/raob//OICC/skewt/OICC.skewt.20251210.00.gif