UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041600.upa.cvt Date: 0000Z 16 APR 25 Searching for ORBB... Searching the city database file for: ORBB ... Date:0000Z 16 APR 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 1014 34 10.0 4.0 66 6.0 7.1 350 4 282.0 282.9 279.6 296.0 5.02 1 1008 89 11.6 5.6 67 6.0 8.5 352 6 284.1 285.1 281.3 299.9 5.66 2 1000 162 12.0 3.0 54 9.0 7.5 355 8 285.1 286.0 280.7 298.5 4.74 3 984 297 13.6 0.6 41 13.0 7.3 346 10 288.1 288.8 281.2 299.7 4.06 4 977 357 13.4 0.4 41 13.0 7.1 342 12 288.5 289.2 281.4 300.0 4.03 5 925 815 10.6 -1.4 43 12.0 5.0 310 20 290.1 290.8 281.7 301.0 3.73 6 850 1514 5.6 -5.4 45 11.0 1.0 310 25 292.0 292.5 281.7 300.9 3.00 7 725 2793 -3.1 -11.1 54 8.0 -6.0 281 27 296.1 296.5 282.5 302.9 2.26 8 700 3071 -3.5 -22.5 21 19.0 -8.6 275 27 298.6 298.8 282.0 301.5 0.90 9 673 3380 -4.9 -23.9 21 19.0 -9.8 274 30 300.4 300.6 282.6 303.1 0.82 10 610 4144 -9.9 -24.9 28 15.0 -13.5 273 38 303.2 303.4 283.8 306.0 0.83 11 595 4336 -11.5 -19.5 52 8.0 -13.7 273 41 303.5 303.8 284.5 307.9 1.37 12 540 5074 -14.5 -42.5 7 28.0 -18.4 271 49 308.5 308.5 284.9 309.1 0.17 13 500 5650 -19.9 -44.9 9 25.0 -22.8 270 55 308.8 308.8 285.1 309.3 0.14 14 457 6309 -26.1 -46.1 13 20.0 -27.9 272 53 309.1 309.1 285.1 309.6 0.13 15 400 7260 -33.3 -51.3 15 18.0 -34.4 275 50 311.7 311.7 286.1 312.0 0.08 16 374 7728 -37.1 -51.1 22 14.0 -37.9 273 65 312.7 312.7 286.4 313.1 0.09 17 329 8609 -39.9 -63.9 6 24.0 -40.7 268 94 320.6 320.6 288.9 320.6 0.02 18 311 8994 -38.9 -70.9 2 32.0 -39.9 266 107 327.2 327.2 290.9 327.2 0.01 19 304 9150 -39.9 -70.0 3 30.1 -40.8 265 112 327.9 327.9 291.1 327.9 0.01 20 300 9240 -40.5 -69.5 3 29.0 -41.3 265 112 328.3 328.3 291.2 328.3 0.01 21 266 10053 -44.1 -71.1 3 27.0 -44.8 262 106 334.5 334.5 292.9 334.6 0.01 22 255 10337 -43.3 -73.3 2 30.0 -44.1 261 104 339.8 339.8 294.3 339.8 0.01 23 250 10470 -43.7 -73.7 2 30.0 -44.5 260 103 341.1 341.1 294.6 341.1 0.01 24 227 11112 -48.1 -76.1 3 28.0 -48.6 265 98 343.9 343.9 295.3 343.9 0.01 25 202 11884 -46.5 -77.5 2 31.0 -47.2 265 80 358.1 358.1 298.3 358.1 0.00 26 200 11950 -46.7 -78.7 1 32.0 -47.4 265 78 358.8 358.8 298.5 358.8 0.00 27 150 13820 -55.5 -84.5 2 29.0 -55.8 255 71 374.5 374.5 301.4 374.5 0.00 28 132 14631 -58.5 -85.5 2 27.0 -58.7 260 59 383.0 383.0 302.8 383.1 0.00 29 100 16370 -60.5 -87.5 2 27.0 -60.8 270 33 410.8 410.8 306.6 410.8 0.00 30 95 16690 -59.3 -87.3 1 28.0 -59.6 267 31 419.3 419.3 307.6 419.3 0.00 31 81 17674 -64.9 -88.9 2 24.0 -65.1 258 23 427.3 427.3 308.6 427.3 0.00 32 70 18570 -61.9 -88.9 2 27.0 -62.2 250 16 452.0 452.0 311.0 452.0 0.00 33 69 18659 -61.7 -88.7 2 27.0 -62.0 255 16 454.3 454.3 311.3 454.3 0.00 34 54 20161 -67.7 -90.7 2 23.0 -67.9 346 11 473.4 473.4 312.9 473.4 0.00 35 50 20630 -63.7 -89.7 2 26.0 -64.1 15 9 493.4 493.4 314.5 493.4 0.00 36 49 20754 -63.1 -89.1 2 26.0 -63.5 16 9 497.7 497.7 314.8 497.7 0.00 37 47 21008 -65.1 -90.1 2 25.0 -65.4 17 9 498.8 498.8 314.9 498.8 0.00 38 41 21843 -63.1 -90.1 1 27.0 -63.6 23 10 523.7 523.7 316.5 523.7 0.00 39 37 22481 -57.9 -88.9 1 31.0 -58.9 27 11 552.6 552.6 318.2 552.7 0.00 40 33 23196 -61.1 -90.1 1 29.0 -61.9 31 11 562.5 562.5 318.8 562.5 0.00 41 30 23790 -58.9 -88.9 1 30.0 -59.9 35 12 584.1 584.1 319.9 584.1 0.00 42 22 25757 -52.5 -86.5 1 34.0 -55.1 261 5 657.3 657.3 323.0 657.4 0.01 43 20 26370 -52.7 -85.7 1 33.0 -55.5 220 3 674.9 674.9 323.6 675.0 0.01 44 18 27049 -53.9 -86.9 1 33.0 -56.6 228 7 691.7 691.7 324.1 691.8 0.01 45 14 28684 -48.1 -84.1 1 36.0 -53.2 246 15 762.9 762.9 326.3 763.1 0.02 46 12 29697 -49.7 -84.7 1 35.0 -54.7 257 21 791.7 791.7 327.0 791.9 0.03 47 10 30910 -42.3 -82.3 0 40.0 -51.4 270 27 861.6 861.7 328.7 862.1 0.05 48 9.1 31551 -40.1 -81.1 0 41.0 -50.8 893.6 893.7 329.3 894.3 0.06 TRP 227 11112 -48.1 -76.1 3 28.0 -48.6 265 98 343.9 343.9 295.3 343.9 0.01 WND 304 9150 -39.9 -70.0 3 30.1 -40.8 265 112 327.9 327.9 291.1 327.9 0.01 Sounding variables and indices 1000-500 mb thick: 5488.00 m Freezing level: 769.54 mb = 2337.55 m = 7669.02 ft Wetbulb zero: 832.69 mb = 1679.46 m = 5509.98 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 35.17 % Est. max temperature: 19.67 C = 67.41 F Sfc-Lift cond lev (LCL): 925.54 mb = 810.10 m = 2657.77 ft T: 10.63 C 700-500 lapse rate: 6.36 C/km ThetaE index: 1.45 C Layer 700.0- 673.0 mb Conv cond level (CCL): 690.72 mb = 3175.99 m = 10419.80 ft Mean mixing ratio: 4.13 g/kg Conv temperature: 27.27 C = 81.08 F Cap Strength: 9.74 C Lifted Index: 9.03 C Risk: None Lifted Index @300 mb: 20.10 C Lifted Index @700 mb: 5.88 C Showalter Index: 8.44 C Risk: None Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 25.50 C Cross Totals Index: 14.50 C K Index: 1.10 Risk: None Sweat Index: 105.00 Risk: None Energy Index: 1.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.22 J/kg Max Up Vert Vel: 7.24 m/s Conv Inhibition (B-): 69914.36 J/kg Cap Strength: 9.72 C Lift Cond Lev (LCL): 809.42 mb = 1907.52 m = 6258.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 311 at 24 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 1014 34 350 4 0.7 -3.9 | 124 21 -17.8 12.0 1 1000 162 355 8 0.7 -8.0 | 114 19 -17.8 7.9 2 925 815 310 20 15.3 -12.9 | 134 4 -3.2 3.0 3 850 1514 310 25 19.2 -16.1 | 285 1 0.7 -0.2 4 700 3071 275 27 26.9 -2.4 | 212 16 8.4 13.5 5 500 5650 270 55 55.0 -0.0 | 246 40 36.5 15.9 6 400 7260 275 50 49.8 -4.4 | 250 33 31.3 11.5 7 304 9150 265 112 111.6 9.8 | 255 97 93.1 25.7 8 300 9240 265 112 111.6 9.8 | 255 97 93.1 25.7 9 250 10470 260 103 101.4 17.9 | 248 90 82.9 33.8 10 227 11112 265 98 97.6 8.5 | 253 83 79.1 24.4 11 200 11950 265 78 77.7 6.8 | 249 63 59.2 22.7 12 150 13820 255 71 68.6 18.4 | 236 61 50.1 34.3 13 100 16370 270 33 33.0 -0.0 | 222 22 14.5 15.9 14 70 18570 250 16 15.0 5.5 | 171 22 -3.5 21.4 15 50 20630 15 9 -2.3 -8.7 | 109 22 -20.8 7.2 16 30 23790 35 12 -6.9 -9.8 | 103 26 -25.4 6.1 17 20 26370 220 3 1.9 2.3 | 138 25 -16.6 18.2 18 10 30910 270 27 27.0 -0.0 | 208 18 8.5 15.9 Wind Parameters Mean winds (0-6000m): 280.7 at 32.5 knts Storm direction: 310.7 at 24.4 knts Shear (0-3000m) pos: 0.0 neg: 4.5 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 88.4 deg Storm rel helicity (0-3000m) pos: 5.3 neg: -38.0 tot: -32.7 m^2/s^2 ave: -10.9 10^-3 m/s^2 rel: -0.14 Storm rel vorticity (0-3000m) horiz: 7.0 stream: -0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.24 Bulk Shear: 109.66 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 ------------------------------------------------------------------------------- 500 340 10 113 16| 0.0 11.5 11.5| 0.0 -29.0 -29.0 -58.1 -0.47| 12.8 -6.0 1000 320 15 118 10| 0.0 9.6 9.6| 5.1 -29.0 -24.0 -24.0 -0.12| 11.2 -1.4 1500 315 18 119 7| 0.0 7.6 7.6| 5.3 -29.0 -23.7 -15.8 -0.05| 8.7 -0.4 2000 312 19 127 5| 0.0 6.0 6.0| 5.3 -30.1 -24.8 -12.4 -0.09| 7.8 -0.7 2500 307 21 153 4| 0.0 5.1 5.1| 5.3 -32.6 -27.3 -10.9 -0.11| 7.3 -0.8 3000 301 22 183 5| 0.0 4.5 4.5| 5.3 -38.0 -32.7 -10.9 -0.14| 7.0 -0.9 4000 292 24 211 8| 0.0 4.7 4.7| 41.3 -38.0 3.3 0.8 0.03| 6.6 0.2 5000 285 28 226 12| 0.0 4.9 4.9| 75.7 -38.0 37.7 7.5 0.10| 6.4 0.6 6000 281 33 234 17| 0.1 4.6 4.6| 99.8 -38.0 61.8 10.3 0.12| 6.1 0.7 Wrote GIF file: /home/apache/climate/data/raob//ORBB/skewt/ORBB.skewt.20250416.00.gif