UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052800.upa.cvt Date: 0000Z 28 MAY 25 Searching for ORBB... Searching the city database file for: ORBB ... Date:0000Z 28 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 1 130 6 SFC 995 34 30.0 6.0 22 24.0 15.8 130 6 303.6 304.7 289.2 321.4 5.89 2 987 107 32.4 3.4 16 29.0 15.7 134 8 306.7 307.6 289.3 321.9 4.95 3 985 126 35.0 1.0 12 34.0 15.8 136 8 309.5 310.3 289.5 322.5 4.17 4 964 325 38.0 -2.0 8 40.0 15.8 147 14 314.4 315.1 290.4 325.4 3.42 5 962 345 37.8 -3.2 7 41.0 15.5 148 14 314.4 315.0 290.1 324.5 3.13 6 925 707 35.0 -4.0 8 39.0 14.1 170 24 315.1 315.7 290.3 325.0 3.07 7 850 1465 29.0 -6.0 10 35.0 11.0 225 12 316.5 317.1 290.5 325.9 2.87 8 806 1934 25.6 -6.4 12 32.0 9.3 232 13 317.8 318.3 291.0 327.4 2.93 9 700 3145 13.8 -8.2 21 22.0 3.4 250 16 317.8 318.3 291.0 327.4 2.94 10 669 3524 10.2 -9.8 23 20.0 1.1 250 17 317.9 318.4 290.8 326.8 2.71 11 572 4800 -2.1 -11.1 50 9.0 -5.8 250 21 318.0 318.6 291.0 327.4 2.86 12 500 5850 -12.3 -12.9 95 0.6 -12.5 250 25 318.0 318.6 291.0 327.4 2.83 13 495 5926 -13.1 -13.1 100 0.0 -13.1 251 25 318.0 318.5 290.9 327.2 2.82 14 468 6349 -16.1 -16.6 96 0.5 -16.3 256 24 319.4 319.8 290.8 326.8 2.23 15 463 6429 -17.3 -38.3 14 21.0 -20.7 257 24 318.9 318.9 288.8 320.0 0.30 16 460 6478 -15.9 -41.9 9 26.0 -19.8 257 24 321.2 321.3 289.3 322.0 0.21 17 400 7510 -23.9 -50.9 6 27.0 -26.5 270 21 323.9 323.9 290.0 324.3 0.09 18 373 8017 -27.7 -53.7 7 26.0 -29.8 268 28 325.4 325.4 290.5 325.7 0.07 19 304 9468 -35.5 -63.5 4 28.0 -36.8 260 49 334.1 334.1 292.9 334.2 0.02 20 300 9560 -35.3 -64.3 4 29.0 -36.7 260 50 335.6 335.6 293.2 335.7 0.02 21 252 10765 -38.9 -69.9 2 31.0 -40.1 265 99 347.4 347.4 296.1 347.5 0.01 22 250 10820 -39.1 -70.1 2 31.0 -40.3 265 101 347.9 347.9 296.2 348.0 0.01 23 200 12310 -48.7 -75.7 3 27.0 -49.3 265 106 355.7 355.7 297.8 355.7 0.01 24 176 13140 -54.5 -79.4 3 24.9 -54.8 265 107 359.4 359.4 298.6 359.4 0.00 25 166 13513 -57.1 -81.1 3 24.0 -57.3 265 105 361.1 361.1 298.9 361.1 0.00 26 150 14150 -60.3 -83.3 3 23.0 -60.5 265 102 366.2 366.2 299.9 366.2 0.00 27 115 15781 -67.5 -86.5 5 19.0 -67.6 258 72 381.7 381.7 302.5 381.7 0.00 28 100 16620 -69.7 -87.7 6 18.0 -69.8 255 56 393.1 393.1 304.2 393.1 0.00 29 91 17175 -73.1 -89.1 7 16.0 -73.2 250 60 397.1 397.1 304.8 397.1 0.00 30 81 17863 -67.7 -88.7 3 21.0 -67.8 234 42 421.6 421.6 307.9 421.6 0.00 31 70 18730 -71.5 -90.5 4 19.0 -71.6 215 19 431.4 431.4 309.0 431.4 0.00 32 69 18815 -71.7 -90.7 4 19.0 -71.8 222 18 432.8 432.8 309.1 432.8 0.00 33 56 20073 -63.5 -89.5 2 26.0 -63.8 331 9 478.1 478.1 313.3 478.1 0.00 34 50 20770 -63.1 -90.1 1 27.0 -63.5 30 4 494.8 494.8 314.6 494.8 0.00 35 48 21022 -62.9 -89.9 1 27.0 -63.3 32 4 501.1 501.1 315.0 501.1 0.00 36 31 23789 -52.5 -85.5 1 33.0 -54.5 58 10 595.9 595.9 320.4 596.0 0.01 37 30 24000 -54.5 -85.5 1 31.0 -56.2 60 10 596.1 596.1 320.5 596.1 0.01 38 29 24218 -54.7 -85.7 1 31.0 -56.4 62 10 601.3 601.3 320.7 601.4 0.01 39 24 25448 -49.1 -83.1 1 34.0 -52.4 71 7 651.0 651.0 322.7 651.2 0.02 40 20 26650 -48.1 -83.1 1 35.0 -52.2 80 5 688.9 689.0 324.1 689.1 0.02 41 17 27727 -45.7 -82.7 1 37.0 -51.1 729.4 729.4 325.3 729.6 0.03 42 14 29018 -46.5 -82.5 1 36.0 -52.2 768.4 768.4 326.4 768.6 0.03 43 13 29516 -41.5 -80.5 1 39.0 -49.8 802.1 802.2 327.3 802.6 0.05 44 11 30645 -43.3 -81.3 1 38.0 -51.4 834.8 834.9 328.1 835.3 0.05 TRP 91 17175 -73.1 -89.1 7 16.0 -73.2 250 60 397.1 397.1 304.8 397.1 0.00 WND 176 13140 -54.5 -79.4 3 24.9 -54.8 265 107 359.4 359.4 298.6 359.4 0.00 Sounding variables and indices 1000-500 mb thick: 5849.00 m Freezing level: 588.56 mb = 4581.85 m = 15032.13 ft Wetbulb zero: 653.24 mb = 3718.48 m = 12199.60 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 30.31 % Est. max temperature: 43.06 C = 109.51 F Sfc-Lift cond lev (LCL): 700.17 mb = 3142.97 m = 10311.45 ft T: 13.82 C 700-500 lapse rate: 9.65 C/km ThetaE index: 0.90 C Layer 962.0- 925.0 mb Conv cond level (CCL): 513.99 mb = 5634.50 m = 18485.66 ft Mean mixing ratio: 3.43 g/kg Conv temperature: 44.47 C = 112.04 F Cap Strength: 3.83 C Lifted Index: 1.68 C Risk: Showers probable Lifted Index @300 mb: 8.57 C Lifted Index @700 mb: 3.84 C Showalter Index: 0.98 C Risk: Thunderstorms probable Total Totals Index: 47.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 41.30 C Cross Totals Index: 6.30 C K Index: 13.30 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 0.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.76 J/kg Max Up Vert Vel: 8.09 m/s Conv Inhibition (B-): 46811.08 J/kg Cap Strength: 3.99 C Lift Cond Lev (LCL): 546.05 mb = 5162.01 m = 16935.53 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 266 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 ---------------------------------------------------------- 0 995 34 130 6 -4.6 3.9 | 99 18 -18.1 2.8 1 925 707 170 24 -4.2 23.6 | 142 29 -17.6 22.6 2 850 1465 225 12 8.5 8.5 | 146 9 -5.0 7.5 3 700 3145 250 16 15.0 5.5 | 200 5 1.6 4.4 4 500 5850 250 25 23.5 8.6 | 233 13 10.0 7.5 5 400 7510 270 21 21.0 -0.0 | 278 8 7.5 -1.0 6 300 9560 260 50 49.2 8.7 | 258 37 35.8 7.7 7 250 10820 265 101 100.6 8.8 | 265 88 87.2 7.8 8 200 12310 265 106 105.6 9.2 | 265 93 92.1 8.2 9 176 13140 265 107 106.6 9.3 | 265 94 93.1 8.3 10 150 14150 265 102 101.6 8.9 | 265 89 88.2 7.9 11 100 16620 255 56 54.1 14.5 | 252 43 40.6 13.5 12 91 17175 250 60 56.4 20.5 | 246 47 42.9 19.5 13 70 18730 215 19 10.9 15.6 | 170 15 -2.6 14.5 14 50 20770 30 4 -2.0 -3.5 | 74 16 -15.5 -4.5 15 30 24000 60 10 -8.7 -5.0 | 75 23 -22.1 -6.0 16 20 26650 80 5 -4.9 -0.9 | 84 18 -18.4 -1.9 Wind Parameters Mean winds (0-6000m): 235.7 at 18.0 knts Storm direction: 265.7 at 13.5 knts Shear (0-3000m) pos: 3.3 neg: 0.0 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 94.8 deg Storm rel helicity (0-3000m) pos: 156.9 neg: -3.9 tot: 153.0 m^2/s^2 ave: 51.0 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 4.6 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.67 Bulk Shear: 48.68 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 ------------------------------------------------------------------------------- 500 160 13 121 21| 14.9 0.0 14.9| 75.3 0.0 75.3 150.6 0.83| 15.4 12.8 1000 170 17 134 23| 8.8 0.0 8.8|144.6 0.0 144.6 144.6 0.73| 15.8 11.6 1500 178 16 138 21| 4.8 0.0 4.8|147.7 -3.9 143.8 95.9 0.52| 14.3 7.5 2000 189 16 142 18| 4.1 0.0 4.1|151.0 -3.9 147.1 73.6 0.53| 11.2 6.0 2500 199 15 147 16| 3.6 0.0 3.6|154.0 -3.9 150.2 60.1 0.55| 9.4 5.2 3000 208 15 153 14| 3.3 0.0 3.3|156.9 -3.9 153.0 51.0 0.56| 8.3 4.6 4000 221 16 164 11| 2.7 0.2 2.9|160.4 -3.9 156.5 39.1 0.57| 6.6 3.8 5000 230 17 176 10| 2.2 0.5 2.7|163.6 -3.9 159.7 31.9 0.56| 5.7 3.2 6000 236 18 189 9| 1.9 0.6 2.4|168.8 -3.9 164.9 27.5 0.55| 5.0 2.8 Wrote GIF file: /home/apache/climate/data/raob//ORBB/skewt/ORBB.skewt.20250528.00.gif