UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042400.upa.cvt Date: 0000Z 24 APR 25 Searching for OICC... Searching the city database file for: OICC ... Date:0000Z 24 APR 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 137 1 925 806 SFC 871 1322 13.0 2.0 47 11.0 7.2 0 0 297.7 298.6 286.3 312.7 5.08 3 851 1513 18.8 2.8 34 16.0 9.9 114 6 305.7 306.8 289.5 322.5 5.50 4 850 1523 18.8 2.8 34 16.0 9.9 120 6 305.8 306.9 289.6 322.7 5.51 5 844 1584 18.8 1.8 32 17.0 9.5 126 7 306.5 307.4 289.5 322.3 5.16 6 829 1737 18.2 2.2 34 16.0 9.3 140 9 307.4 308.4 290.0 324.0 5.41 7 791 2137 16.2 -0.8 31 17.0 7.2 177 14 309.4 310.3 289.9 323.6 4.56 8 700 3160 7.6 -6.4 36 14.0 1.1 275 28 310.9 311.5 289.2 321.6 3.38 9 588 4562 -3.9 -10.9 58 7.0 -6.7 265 33 313.4 314.0 289.5 322.5 2.83 10 561 4931 -5.5 -13.5 53 8.0 -8.5 262 35 315.8 316.2 289.9 323.7 2.40 11 500 5820 -12.9 -17.1 71 4.2 -14.3 255 38 317.3 317.7 290.0 324.0 2.00 12 457 6502 -18.1 -21.4 75 3.3 -19.0 265 42 319.1 319.4 290.0 324.2 1.51 13 411 7291 -23.1 -30.1 53 7.0 -24.4 277 48 322.5 322.6 290.3 325.2 0.76 14 400 7490 -24.9 -30.9 57 6.0 -26.0 280 49 322.6 322.8 290.3 325.2 0.73 15 396 7563 -25.5 -30.5 63 5.0 -26.4 281 49 322.8 322.9 290.4 325.5 0.76 16 346 8526 -33.9 -40.9 49 7.0 -34.6 288 52 324.1 324.2 290.3 325.3 0.31 17 300 9510 -41.7 -46.3 61 4.6 -42.0 295 54 326.6 326.6 291.0 327.4 0.20 18 295 9623 -42.7 -47.1 62 4.4 -43.0 297 56 326.7 326.8 291.0 327.5 0.19 19 286 9830 -44.5 -49.0 61 4.4 -44.7 300 61 327.0 327.1 291.0 327.6 0.16 20 250 10710 -52.5 -57.1 57 4.6 -52.6 295 57 328.0 328.0 291.2 328.3 0.07 21 237 11055 -54.7 -59.7 54 5.0 -54.8 300 59 329.7 329.8 291.7 330.0 0.05 22 226 11362 -52.7 -59.7 42 7.0 -52.9 293 56 337.3 337.3 293.7 337.5 0.05 23 211 11805 -54.3 -63.3 32 9.0 -54.5 283 51 341.5 341.5 294.7 341.7 0.04 24 200 12150 -54.1 -65.1 25 11.0 -54.4 275 48 347.1 347.1 296.0 347.2 0.03 25 192 12412 -52.7 -64.7 22 12.0 -53.0 275 49 353.4 353.4 297.4 353.6 0.03 26 188 12547 -52.9 -65.9 19 13.0 -53.2 275 49 355.2 355.2 297.8 355.4 0.03 27 186 12616 -53.3 -64.3 25 11.0 -53.6 275 49 355.7 355.7 297.8 355.8 0.04 28 150 13980 -58.3 -72.3 15 14.0 -58.5 275 53 369.6 369.6 300.5 369.7 0.01 29 122 15268 -62.5 -79.5 8 17.0 -62.7 384.5 384.5 302.9 384.5 0.01 30 120 15369 -63.1 -80.1 8 17.0 -63.3 385.2 385.2 303.1 385.2 0.01 31 115 15631 -63.3 -81.3 7 18.0 -63.4 389.5 389.5 303.7 389.6 0.00 32 106 16133 -62.3 -81.3 6 19.0 -62.5 400.6 400.6 305.3 400.6 0.01 33 100 16491 -64.3 -83.3 6 19.0 -64.5 403.5 403.5 305.7 403.5 0.00 34 76 18158 -67.3 -90.3 2 23.0 -67.5 430.2 430.2 308.9 430.2 0.00 TRP 237 11055 -54.7 -59.7 54 5.0 -54.8 300 59 329.7 329.8 291.7 330.0 0.05 WND 286 9830 -44.5 -49.0 61 4.4 -44.7 300 61 327.0 327.1 291.0 327.6 0.16 Sounding variables and indices 1000-500 mb thick: 5683.00 m Freezing level: 625.98 mb = 4086.65 m = 13407.49 ft Wetbulb zero: 684.20 mb = 3343.64 m = 10969.83 ft Precipitable water: 0.61 inches Sfc-500 mean rel hum: 45.91 % Est. max temperature: 25.39 C = 77.70 F Sfc-Lift cond lev (LCL): 737.26 mb = 2726.04 m = 8943.58 ft T: 11.25 C 700-500 lapse rate: 7.71 C/km ThetaE index: 2.41 C Layer 791.0- 588.0 mb Conv cond level (CCL): 591.39 mb = 4515.93 m = 14815.87 ft Mean mixing ratio: 5.00 g/kg Conv temperature: 28.05 C = 82.48 F Cap Strength: 4.54 C Lifted Index: 2.20 C Risk: None Lifted Index @300 mb: 3.57 C Lifted Index @700 mb: 3.52 C Showalter Index: 2.02 C Risk: Showers probable Total Totals Index: 47.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 31.70 C Cross Totals Index: 15.70 C K Index: 20.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 83.60 Risk: None Energy Index: 0.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.41 J/kg Max Up Vert Vel: 8.42 m/s Conv Inhibition (B-): 9689.10 J/kg Cap Strength: 4.54 C Lift Cond Lev (LCL): 644.62 mb = 3822.79 m = 12541.81 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 295 at 23 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 0 0 -0.0 -0.0 | 115 23 -20.7 9.8 1 850 1523 120 6 -5.2 3.0 | 116 29 -25.9 12.8 2 700 3160 275 28 27.9 -2.4 | 224 10 7.2 7.4 3 500 5820 255 38 36.7 9.8 | 219 25 16.0 19.7 4 400 7490 280 49 48.3 -8.5 | 267 28 27.6 1.3 5 300 9510 295 54 48.9 -22.8 | 295 31 28.3 -13.0 6 286 9830 300 61 52.8 -30.5 | 303 38 32.2 -20.7 7 250 10710 295 57 51.7 -24.1 | 295 34 31.0 -14.2 8 237 11055 300 59 51.1 -29.5 | 303 36 30.4 -19.7 9 200 12150 275 48 47.8 -4.2 | 258 28 27.2 5.7 10 150 13980 275 53 52.8 -4.6 | 261 33 32.1 5.2 Wind Parameters Mean winds (0-6000m): 265.5 at 30.5 knts Storm direction: 295.5 at 22.9 knts Shear (0-3000m) pos: 4.9 neg: 0.9 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 108.7 deg Storm rel helicity (0-3000m) pos: 313.3 neg: -15.8 tot: 297.5 m^2/s^2 ave: 99.2 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 11.3 stream: 7.5 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 0.22 Bulk Shear: 159.32 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 ------------------------------------------------------------------------------- 500 134 6 119 29| 10.3 0.0 10.3| 60.5 -14.9 45.5 91.1 0.40| 14.3 5.7 1000 174 10 132 29| 8.6 0.0 8.6|167.1 -14.9 152.2 152.2 0.68| 13.8 9.3 1500 226 13 149 22| 8.0 0.0 8.0|268.5 -14.9 253.6 169.0 0.73| 15.3 11.3 2000 269 16 157 11| 7.4 0.0 7.4|313.1 -14.9 298.2 149.1 0.73| 15.5 11.3 2500 270 19 170 10| 5.9 0.6 6.4|313.3 -15.0 298.3 119.3 0.70| 12.9 9.1 3000 269 21 182 10| 4.9 0.9 5.8|313.3 -15.8 297.5 99.2 0.67| 11.3 7.5 4000 266 25 198 12| 3.7 1.5 5.1|313.3 -21.4 291.9 73.0 0.60| 9.2 5.5 5000 263 27 207 15| 3.4 1.5 4.9|354.5 -26.5 328.0 65.6 0.60| 8.3 5.0 6000 265 31 219 16| 3.7 1.2 4.9|445.7 -26.5 419.2 69.9 0.65| 8.1 5.3 Wrote GIF file: /home/apache/climate/data/raob//OICC/skewt/OICC.skewt.20250424.00.gif