UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101900.upa.cvt Date: 0000Z 19 OCT 25 Searching for OICC... Searching the city database file for: OICC ... Date:0000Z 19 OCT 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 155 1 925 819 SFC 872 1322 11.2 -2.8 37 14.0 4.6 280 8 295.7 296.4 283.9 306.3 3.56 3 871 1331 9.6 -3.4 40 13.0 3.7 274 8 294.1 294.8 283.1 304.3 3.41 4 850 1531 16.8 -0.2 31 17.0 7.9 145 2 303.7 304.6 287.8 317.3 4.43 5 841 1622 17.2 -0.8 29 18.0 7.9 154 3 305.1 305.9 288.2 318.3 4.29 6 808 1962 15.8 -2.2 29 18.0 6.6 188 6 307.1 307.9 288.6 319.6 4.02 7 716 2971 7.0 -4.0 45 11.0 1.7 291 15 308.2 309.0 288.9 320.6 3.97 8 700 3156 5.4 -5.6 45 11.0 0.3 310 17 308.5 309.1 288.6 319.7 3.60 9 689 3285 4.4 -7.6 41 12.0 -0.9 309 17 308.8 309.3 288.3 318.6 3.13 10 668 3537 2.2 -6.8 51 9.0 -1.8 307 18 309.0 309.7 288.7 319.8 3.44 11 583 4620 -6.3 -27.3 17 21.0 -11.5 299 20 311.4 311.5 286.6 313.8 0.70 12 541 5202 -9.5 -26.5 24 17.0 -13.7 295 21 314.3 314.4 287.8 317.1 0.81 13 521 5493 -9.7 -41.7 5 32.0 -15.2 292 21 317.5 317.5 288.1 318.2 0.19 14 500 5810 -12.1 -37.1 11 25.0 -16.7 290 22 318.3 318.3 288.6 319.4 0.32 15 495 5886 -9.3 -36.3 9 27.0 -14.8 290 22 322.6 322.7 289.9 323.9 0.35 16 491 5948 -6.3 -34.3 9 28.0 -12.8 290 23 327.1 327.1 291.3 328.6 0.43 17 400 7480 -22.1 -44.1 12 22.0 -24.9 295 30 326.3 326.3 290.9 327.0 0.19 18 393 7610 -22.9 -48.9 7 26.0 -25.8 294 31 326.9 326.9 290.9 327.3 0.11 19 300 9540 -38.1 -58.1 10 20.0 -39.1 280 39 331.7 331.7 292.2 331.9 0.05 20 270 10250 -45.9 -63.9 11 18.0 -46.4 330.5 330.5 291.9 330.6 0.03 21 264 10399 -44.9 -63.9 10 19.0 -45.5 334.1 334.1 292.9 334.2 0.03 22 250 10760 -47.7 -67.7 8 20.0 -48.1 335.2 335.2 293.1 335.2 0.02 23 205 12045 -56.3 -72.3 12 16.0 -56.5 341.2 341.2 294.6 341.2 0.01 24 200 12202 -56.9 -72.9 12 16.0 -57.1 342.7 342.7 295.0 342.7 0.01 25 176 13007 -59.7 -75.7 11 16.0 -59.9 350.8 350.8 296.8 350.8 0.01 26 150 14004 -60.5 -80.5 6 20.0 -60.7 365.9 365.9 299.8 365.9 0.00 27 105 16191 -67.1 -87.1 4 20.0 -67.2 392.6 392.6 304.2 392.6 0.00 28 100 16486 -67.1 -87.1 4 20.0 -67.2 398.1 398.1 304.9 398.1 0.00 29 81 17757 -67.3 -90.3 2 23.0 -67.4 422.4 422.4 308.0 422.4 0.00 30 80 17832 -67.3 -90.3 2 23.0 -67.4 423.9 423.9 308.2 423.9 0.00 31 72 18470 -65.1 -89.1 2 24.0 -65.3 441.5 441.5 310.0 441.5 0.00 TRP 176 13007 -59.7 -75.7 11 16.0 -59.9 350.8 350.8 296.8 350.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5655.00 m Freezing level: 646.00 mb = 3816.95 m = 12522.66 ft Wetbulb zero: 697.06 mb = 3190.31 m = 10466.77 ft Precipitable water: 0.42 inches Sfc-500 mean rel hum: 30.74 % Est. max temperature: 23.18 C = 73.73 F Sfc-Lift cond lev (LCL): 704.27 mb = 3106.19 m = 10190.80 ft T: 5.83 C 700-500 lapse rate: 6.59 C/km ThetaE index: 2.07 C Layer 871.0- 850.0 mb Conv cond level (CCL): 580.87 mb = 4648.36 m = 15250.36 ft Mean mixing ratio: 4.07 g/kg Conv temperature: 26.40 C = 79.53 F Cap Strength: 5.92 C Lifted Index: 5.75 C Risk: None Lifted Index @300 mb: 10.51 C Lifted Index @700 mb: 3.24 C Showalter Index: 5.81 C Risk: None Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 28.90 C Cross Totals Index: 11.90 C K Index: 17.70 Risk: < 20 % chance of thunderstorms Sweat Index: 26.00 Risk: None Energy Index: 0.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 43.41 J/kg Max Up Vert Vel: 9.32 m/s Conv Inhibition (B-): 13051.10 J/kg Cap Strength: 5.86 C Lift Cond Lev (LCL): 636.04 mb = 3926.81 m = 12883.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 327 at 14 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 ---------------------------------------------------------- 0 872 1322 280 8 7.9 -1.4 | 183 10 0.5 10.0 1 850 1531 145 2 -1.1 1.6 | 147 16 -8.5 13.0 2 700 3156 310 17 13.0 -10.9 | 265 6 5.7 0.5 3 500 5810 290 22 20.7 -7.5 | 254 14 13.3 3.9 4 400 7480 295 30 27.2 -12.7 | 274 20 19.8 -1.3 5 300 9540 280 39 38.4 -6.8 | 262 31 31.1 4.6 Wind Parameters Mean winds (0-6000m): 297.2 at 18.1 knts Storm direction: 327.2 at 13.5 knts Shear (0-3000m) pos: 3.6 neg: 1.5 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 78.0 deg Storm rel helicity (0-3000m) pos: 99.8 neg: -34.2 tot: 65.5 m^2/s^2 ave: 21.8 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 2.9 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.98 Bulk Shear: 44.36 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 ------------------------------------------------------------------------------- 500 210 4 160 16| 0.0 10.6 10.6| 8.6 -33.1 -24.5 -48.9 -0.47| 15.5 -7.2 1000 222 6 167 16| 3.8 5.3 9.1| 45.3 -33.1 12.2 12.2 0.02| 11.7 0.3 1500 269 8 181 11| 5.3 3.5 8.9| 83.2 -33.1 50.2 33.4 0.29| 11.7 3.4 2000 307 10 184 6| 5.4 2.6 8.0| 99.8 -33.1 66.6 33.3 0.40| 11.3 4.5 2500 307 11 199 5| 4.3 1.9 6.2| 99.8 -33.5 66.2 26.5 0.38| 9.4 3.5 3000 306 12 214 5| 3.6 1.5 5.1| 99.8 -34.2 65.5 21.8 0.36| 8.1 2.9 4000 302 14 233 6| 2.7 1.1 3.8| 99.8 -36.8 63.0 15.7 0.32| 6.5 2.1 5000 299 16 242 8| 2.4 1.0 3.4|106.9 -38.6 68.3 13.7 0.32| 5.6 1.8 6000 297 18 250 9| 2.4 0.8 3.2|122.3 -38.6 83.8 14.0 0.35| 5.1 1.8 Wrote GIF file: /home/apache/climate/data/raob//OICC/skewt/OICC.skewt.20251019.00.gif