UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025053012.upa.cvt Date: 1200Z 30 MAY 25 Searching for ORBB... Searching the city database file for: ORBB ... Date:1200Z 30 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 ------------------------------------------------------------------------------- SFC 1004 34 35.8 8.8 19 27.0 18.8 330 8 308.6 309.9 291.8 330.3 7.09 1 1000 79 35.4 8.4 19 27.0 18.5 320 3 308.5 309.9 291.6 329.8 6.92 2 977 289 32.4 8.4 23 24.0 17.5 313 5 307.6 308.9 291.5 329.2 7.09 3 945 586 28.2 8.2 28 20.0 15.9 302 8 306.3 307.6 291.2 328.2 7.23 4 925 775 26.2 7.2 30 19.0 14.7 295 10 306.1 307.4 290.9 327.0 6.90 5 850 1511 19.2 5.2 40 14.0 11.0 255 11 306.3 307.5 290.6 326.1 6.53 6 797 2059 14.0 4.0 51 10.0 8.3 263 14 306.4 307.6 290.5 325.9 6.41 7 766 2392 12.4 -6.6 26 19.0 3.6 268 16 308.2 308.7 288.0 317.8 3.04 8 727 2827 8.4 -9.6 27 18.0 0.7 275 19 308.4 308.9 287.6 316.5 2.54 9 717 2941 9.6 -25.4 7 35.0 -1.4 277 20 311.0 311.1 286.5 313.3 0.68 10 700 3140 8.2 -25.8 7 34.0 -2.3 280 21 311.6 311.7 286.7 313.9 0.67 11 531 5354 -6.3 -34.3 9 28.0 -12.5 259 34 319.8 319.9 289.1 321.2 0.39 12 500 5820 -9.9 -38.9 7 29.0 -15.3 255 37 321.0 321.0 289.3 321.9 0.26 13 455 6540 -16.3 -45.3 6 29.0 -20.3 257 40 321.7 321.8 289.5 322.3 0.15 14 400 7500 -22.5 -52.5 5 30.0 -25.5 260 44 325.7 325.8 290.6 326.0 0.07 15 370 8068 -25.5 -61.5 2 36.0 -28.1 253 57 329.1 329.1 291.5 329.2 0.03 16 320 9123 -24.3 -60.3 2 36.0 -27.5 241 81 344.7 344.7 295.5 344.9 0.04 17 300 9590 -27.7 -61.7 2 34.0 -30.3 235 92 346.3 346.3 295.8 346.5 0.03 18 250 10870 -36.5 -65.5 3 29.0 -37.9 235 94 351.8 351.8 297.0 351.9 0.02 19 236 11269 -40.1 -67.1 4 27.0 -41.2 234 96 352.2 352.2 297.1 352.3 0.02 20 226 11566 -40.7 -69.7 3 29.0 -41.8 233 97 355.7 355.7 297.8 355.7 0.01 21 200 12390 -47.5 -72.5 4 25.0 -48.1 230 101 357.6 357.6 298.2 357.6 0.01 22 196 12523 -48.6 -72.9 4 24.3 -49.2 230 102 357.9 357.9 298.3 357.9 0.01 23 168 13512 -57.1 -76.1 7 19.0 -57.3 230 93 359.8 359.8 298.7 359.9 0.01 24 150 14220 -60.9 -82.9 4 22.0 -61.1 230 87 365.2 365.2 299.7 365.2 0.00 25 137 14780 -64.3 -84.3 5 20.0 -64.4 232 78 368.8 368.8 300.4 368.8 0.00 26 133 14962 -63.5 -84.5 4 21.0 -63.6 233 75 373.3 373.3 301.1 373.3 0.00 27 100 16670 -74.3 -87.3 12 13.0 -74.3 240 47 384.2 384.2 302.9 384.2 0.00 28 94 17027 -76.1 -89.1 11 13.0 -76.2 215 38 387.5 387.5 303.4 387.5 0.00 29 71 18675 -67.9 -88.9 3 21.0 -68.1 210 10 437.3 437.3 309.6 437.4 0.00 30 70 18760 -68.7 -89.7 3 21.0 -68.8 210 9 437.4 437.4 309.6 437.4 0.00 31 68 18934 -70.1 -90.1 4 20.0 -70.2 207 10 438.0 438.0 309.7 438.0 0.00 32 57 19996 -67.5 -90.5 2 23.0 -67.7 189 13 466.6 466.6 312.4 466.6 0.00 33 56 20103 -64.7 -89.7 2 25.0 -65.0 187 13 475.4 475.4 313.1 475.4 0.00 34 54 20326 -65.7 -89.7 2 24.0 -66.0 183 14 478.0 478.0 313.3 478.0 0.00 35 50 20800 -61.7 -88.7 2 27.0 -62.1 175 15 498.1 498.1 314.8 498.1 0.00 36 44 21598 -56.9 -86.9 1 30.0 -57.8 147 12 528.4 528.4 316.8 528.4 0.00 37 40 22197 -59.1 -87.1 1 28.0 -59.9 127 10 537.4 537.4 317.3 537.5 0.00 38 39 22357 -55.9 -86.9 1 31.0 -57.1 121 10 549.4 549.4 318.1 549.5 0.01 39 30 24030 -54.1 -85.1 1 31.0 -55.8 65 4 597.2 597.2 320.5 597.2 0.01 40 26 24946 -52.9 -84.9 1 32.0 -55.1 46 6 625.5 625.5 321.7 625.6 0.01 41 25 25197 -53.5 -84.5 1 31.0 -55.6 40 6 630.8 630.8 321.9 630.9 0.01 42 24 25461 -49.5 -83.5 1 34.0 -52.7 35 7 649.9 649.9 322.7 650.0 0.02 43 20 26650 -49.7 -82.7 1 33.0 -53.2 10 9 684.0 684.1 323.9 684.2 0.02 44 16 28110 -49.9 -82.9 1 33.0 -54.0 728.5 728.5 325.3 728.7 0.03 45 14 28993 -44.7 -80.7 1 36.0 -51.2 774.5 774.5 326.6 774.8 0.04 46 12 30021 -46.3 -81.3 1 35.0 -52.7 803.7 803.7 327.3 804.1 0.04 TRP 94 17027 -76.1 -89.1 11 13.0 -76.2 215 38 387.5 387.5 303.4 387.5 0.00 WND 196 12523 -48.6 -72.9 4 24.3 -49.2 230 102 357.9 357.9 298.3 357.9 0.01 Sounding variables and indices 1000-500 mb thick: 5741.00 m Freezing level: 604.43 mb = 4391.96 m = 14409.16 ft Wetbulb zero: 723.76 mb = 2863.70 m = 9395.24 ft Precipitable water: 0.72 inches Sfc-500 mean rel hum: 19.86 % Est. max temperature: 33.45 C = 92.22 F Sfc-Lift cond lev (LCL): 679.39 mb = 3379.42 m = 11087.19 ft T: 6.63 C 700-500 lapse rate: 6.75 C/km ThetaE index: 17.02 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 618.72 mb = 4128.91 m = 13546.14 ft Mean mixing ratio: 7.03 g/kg Conv temperature: 42.54 C = 108.57 F Cap Strength: 4.42 C Lifted Index: 2.15 C Risk: None Lifted Index @300 mb: 13.68 C Lifted Index @700 mb: 4.20 C Showalter Index: 3.26 C Risk: None Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 29.10 C Cross Totals Index: 15.10 C K Index: 0.30 Risk: None Sweat Index: 121.40 Risk: None Energy Index: -0.69 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.12 J/kg Max Up Vert Vel: 8.01 m/s Conv Inhibition (B-): 48813.33 J/kg Cap Strength: 4.42 C Lift Cond Lev (LCL): 694.19 mb = 3206.79 m = 10520.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 297 at 16 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 1004 34 330 8 4.0 -6.9 | 91 10 -10.1 0.2 1 1000 79 320 3 1.9 -2.3 | 112 13 -12.2 4.8 2 925 775 295 10 9.1 -4.2 | 120 6 -5.1 2.9 3 850 1511 255 11 10.6 2.8 | 161 11 -3.5 10.0 4 700 3140 280 21 20.7 -3.6 | 242 7 6.6 3.5 5 500 5820 255 37 35.7 9.6 | 232 27 21.6 16.7 6 400 7500 260 44 43.3 7.6 | 243 33 29.2 14.8 7 300 9590 235 92 75.4 52.8 | 226 86 61.2 59.9 8 250 10870 235 94 77.0 53.9 | 226 88 62.9 61.0 9 200 12390 230 101 77.4 64.9 | 221 96 63.2 72.0 10 196 12523 230 102 78.1 65.6 | 221 97 64.0 72.7 11 150 14220 230 87 66.6 55.9 | 220 82 52.5 63.0 12 100 16670 240 47 40.7 23.5 | 221 41 26.6 30.6 13 94 17027 215 38 21.8 31.1 | 191 39 7.7 38.3 14 70 18760 210 9 4.5 7.8 | 147 18 -9.6 14.9 15 50 20800 175 15 -1.3 14.9 | 145 27 -15.4 22.1 16 30 24030 65 4 -3.6 -1.7 | 107 19 -17.7 5.4 17 20 26650 10 9 -1.6 -8.9 | 84 16 -15.7 -1.7 Wind Parameters Mean winds (0-6000m): 266.8 at 21.1 knts Storm direction: 296.8 at 15.8 knts Shear (0-3000m) pos: 1.9 neg: 2.0 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 144.2 deg Storm rel helicity (0-3000m) pos: 46.4 neg: -1.0 tot: 45.4 m^2/s^2 ave: 15.1 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 3.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.79 Bulk Shear: 40.90 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 ------------------------------------------------------------------------------- 500 310 5 110 11| 0.0 3.7 3.7| 11.8 -1.0 10.9 21.7 0.43| 9.1 3.9 1000 297 7 117 8| 0.0 4.1 4.1| 17.7 -1.0 16.7 16.7 0.52| 7.2 3.8 1500 284 9 131 8| 0.0 4.1 4.1| 23.3 -1.0 22.3 14.9 0.52| 6.5 3.4 2000 276 10 143 8| 0.9 3.1 4.0| 31.2 -1.0 30.2 15.1 0.58| 5.8 3.3 2500 273 11 153 7| 1.5 2.4 3.9| 38.7 -1.0 37.8 15.1 0.63| 5.4 3.4 3000 275 12 162 6| 1.9 2.0 3.9| 46.4 -1.0 45.4 15.1 0.68| 5.2 3.5 4000 275 15 188 6| 1.4 2.3 3.7| 48.5 -1.6 46.9 11.7 0.57| 4.8 2.7 5000 272 18 210 8| 1.1 2.6 3.7| 48.5 -9.1 39.4 7.9 0.44| 4.6 2.0 6000 267 21 220 11| 0.9 2.8 3.7| 53.4 -22.8 30.6 5.1 0.35| 4.5 1.6 Wrote GIF file: /home/apache/climate/data/raob//ORBB/skewt/ORBB.skewt.20250530.12.gif