UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052700.upa.cvt Date: 0000Z 27 MAY 25 Searching for ORBB... Searching the city database file for: ORBB ... Date:0000Z 27 MAY 25 Station: ORBB WMO ident: 40650 Latitude: 33.23 Longitude: 44.23 Elevation: 34.00 ------------------------------------------------------------------------------- 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 26 360 4 SFC 998 34 28.8 4.8 22 24.0 15.0 360 4 302.1 303.1 288.2 318.4 5.40 2 925 731 33.6 -3.4 9 37.0 13.7 340 6 313.7 314.3 290.0 324.0 3.21 3 850 1484 26.8 -3.2 14 30.0 10.9 130 3 314.2 314.9 290.5 325.6 3.55 4 700 3149 11.6 -7.4 26 19.0 2.6 310 23 315.3 315.9 290.4 325.5 3.13 5 500 5850 -8.1 -30.1 15 22.0 -13.5 280 26 323.2 323.3 290.4 325.4 0.63 6 400 7540 -21.5 -27.5 58 6.0 -22.8 260 26 327.0 327.2 291.9 330.6 1.00 7 300 9590 -39.3 -43.9 62 4.6 -39.6 265 24 330.0 330.0 292.0 331.0 0.26 8 250 10820 -44.7 -69.7 4 25.0 -45.4 260 56 339.6 339.6 294.2 339.7 0.01 9 200 12300 -50.1 -76.1 3 26.0 -50.6 265 92 353.4 353.4 297.4 353.5 0.01 10 161 13687 -56.9 -81.4 3 24.5 -57.2 260 94 364.6 364.6 299.6 364.6 0.00 11 150 14130 -59.1 -83.1 3 24.0 -59.3 260 82 368.3 368.3 300.2 368.3 0.00 12 100 16610 -69.1 -87.1 6 18.0 -69.2 265 53 394.2 394.2 304.4 394.2 0.00 TRP WND 161 13687 -56.9 -81.4 3 24.5 -57.2 260 94 364.6 364.6 299.6 364.6 0.00 Sounding variables and indices 1000-500 mb thick: 5824.00 m Freezing level: 582.23 mb = 4739.44 m = 15549.14 ft Wetbulb zero: 667.45 mb = 3531.23 m = 11585.26 ft Precipitable water: 0.64 inches Sfc-500 mean rel hum: 18.57 % Est. max temperature: 40.91 C = 105.64 F Sfc-Lift cond lev (LCL): 701.53 mb = 3130.24 m = 10269.70 ft T: 11.77 C 700-500 lapse rate: 7.29 C/km ThetaE index: 0.19 C Layer 700.0- 400.0 mb Conv cond level (CCL): 495.12 mb = 5924.33 m = 19436.53 ft Mean mixing ratio: 4.01 g/kg Conv temperature: 50.02 C = 122.03 F Cap Strength: 8.41 C Lifted Index: 7.11 C Risk: None Lifted Index @300 mb: 6.15 C Lifted Index @700 mb: 5.23 C Showalter Index: 5.30 C Risk: None Total Totals Index: 39.80 C Risk: None Vertical Totals Index: 34.90 C Cross Totals Index: 4.90 C K Index: 12.70 Risk: None Sweat Index: 32.00 Risk: None Energy Index: 0.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.99 J/kg Max Up Vert Vel: 8.72 m/s Conv Inhibition (B-): 8670.30 J/kg Cap Strength: 8.41 C Lift Cond Lev (LCL): 594.99 mb = 4453.75 m = 14611.87 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 329 at 13 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 ---------------------------------------------------------- 0 998 34 360 4 -0.0 -4.0 | 136 10 -6.6 6.9 1 925 731 340 6 2.1 -5.6 | 139 7 -4.6 5.2 2 850 1484 130 3 -2.3 1.9 | 145 16 -8.9 12.8 3 700 3149 310 23 17.6 -14.8 | 290 12 11.0 -3.9 4 500 5850 280 26 25.6 -4.5 | 252 20 19.0 6.3 5 400 7540 260 26 25.6 4.5 | 231 24 19.0 15.4 6 300 9590 265 24 23.9 2.1 | 233 22 17.3 12.9 7 250 10820 260 56 55.1 9.7 | 247 53 48.5 20.6 8 200 12300 265 92 91.6 8.0 | 257 87 85.0 18.9 9 161 13687 260 94 92.6 16.3 | 252 90 85.9 27.2 10 150 14130 260 82 80.8 14.2 | 251 78 74.1 25.1 11 100 16610 265 53 52.8 4.6 | 251 49 46.2 15.5 Wind Parameters Mean winds (0-6000m): 298.5 at 17.0 knts Storm direction: 328.5 at 12.7 knts Shear (0-3000m) pos: 3.2 neg: 0.3 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 130.2 deg Storm rel helicity (0-3000m) pos: 198.9 neg: -4.1 tot: 194.9 m^2/s^2 ave: 65.0 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 9.5 stream: 7.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.35 Bulk Shear: 28.05 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 ------------------------------------------------------------------------------- 500 351 5 137 9| 0.0 1.9 1.9| 0.3 -0.1 0.2 0.3 0.04| 1.9 0.1 1000 353 5 134 8| 2.4 1.0 3.4| 1.4 -4.1 -2.7 -2.7 -0.16| 4.3 -0.7 1500 354 5 135 9| 3.0 0.6 3.6| 20.6 -4.1 16.5 11.0 0.24| 5.2 1.2 2000 346 5 137 8| 3.8 0.5 4.3| 56.0 -4.1 51.9 26.0 0.44| 6.1 2.7 2500 270 7 180 11| 3.6 0.4 4.0|127.2 -4.1 123.2 49.3 0.64| 7.6 4.9 3000 308 9 182 5| 3.2 0.3 3.5|198.9 -4.1 194.9 65.0 0.73| 9.5 7.0 4000 312 12 224 4| 2.5 0.4 2.9|213.6 -14.4 199.2 49.8 0.66| 8.3 5.5 5000 305 15 248 6| 2.0 0.8 2.8|213.6 -29.9 183.7 36.7 0.56| 7.1 4.0 6000 299 17 252 9| 1.7 1.0 2.7|213.6 -50.0 163.6 27.3 0.47| 6.4 3.0 Wrote GIF file: /home/apache/climate/data/raob//ORBB/skewt/ORBB.skewt.20250527.00.gif