UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052600.upa.cvt Date: 0000Z 26 MAY 25 Searching for ORBB... Searching the city database file for: ORBB ... Date:0000Z 26 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 26 280 2 SFC 998 34 27.0 5.0 24 22.0 14.4 280 2 300.3 301.3 287.6 316.7 5.48 2 997 43 28.4 5.4 23 23.0 15.1 281 2 301.8 302.8 288.3 318.7 5.64 3 987 134 29.4 5.4 22 24.0 15.4 290 4 303.7 304.7 289.0 320.9 5.70 4 978 217 32.8 0.8 13 32.0 15.0 299 6 307.9 308.7 289.0 320.8 4.14 5 976 235 35.0 0.0 11 35.0 15.4 301 7 310.3 311.0 289.6 322.6 3.91 6 963 358 36.2 -0.8 10 37.0 15.5 313 10 312.7 313.4 290.2 324.6 3.74 7 925 727 33.2 3.2 15 30.0 15.5 350 18 313.3 314.3 291.6 329.7 5.21 8 850 1479 26.4 -3.6 14 30.0 10.6 345 13 313.8 314.5 290.2 324.8 3.44 9 700 3140 10.4 -10.6 22 21.0 1.3 30 9 314.0 314.5 289.3 321.9 2.43 10 673 3465 7.4 -12.6 23 20.0 -0.9 20 9 314.2 314.6 289.1 321.3 2.16 11 642 3851 5.4 -40.6 2 46.0 -5.1 8 10 316.2 316.2 287.7 316.8 0.17 12 639 3889 5.2 -39.8 2 45.0 -5.2 7 10 316.4 316.4 287.8 317.1 0.19 13 548 5118 -5.3 -31.3 11 26.0 -11.5 328 11 318.1 318.2 288.7 319.9 0.51 14 500 5830 -10.9 -38.9 8 28.0 -16.0 305 12 319.7 319.8 289.0 320.7 0.26 15 400 7500 -24.7 -50.7 7 26.0 -27.2 325 21 322.9 322.9 289.8 323.2 0.09 16 346 8539 -33.9 -49.9 18 16.0 -35.1 322 24 324.1 324.1 290.1 324.5 0.12 17 335 8765 -34.9 -57.9 8 23.0 -36.1 322 25 325.7 325.7 290.5 325.9 0.05 18 300 9530 -39.3 -62.3 7 23.0 -40.2 320 27 330.0 330.0 291.7 330.1 0.03 19 276 10095 -42.5 -67.5 5 25.0 -43.3 313 40 333.3 333.3 292.6 333.4 0.02 20 250 10760 -43.9 -66.9 6 23.0 -44.6 305 55 340.8 340.8 294.6 340.9 0.02 21 200 12240 -47.5 -76.5 2 29.0 -48.1 290 76 357.6 357.6 298.2 357.6 0.01 22 188 12647 -48.9 -77.9 2 29.0 -49.5 285 84 361.6 361.6 299.0 361.7 0.00 23 161 13657 -52.5 -81.5 2 29.0 -52.9 278 73 372.0 372.0 300.9 372.0 0.00 24 150 14110 -56.5 -82.5 2 26.0 -56.8 275 68 372.7 372.7 301.1 372.7 0.00 25 138 14632 -60.9 -84.9 3 24.0 -61.1 271 69 374.0 374.0 301.2 374.0 0.00 26 135 14769 -58.7 -84.7 2 26.0 -59.0 271 70 380.2 380.2 302.3 380.2 0.00 27 105 16308 -68.5 -87.5 5 19.0 -68.6 260 74 389.9 389.9 303.8 389.9 0.00 28 100 16600 -67.5 -88.5 4 21.0 -67.6 250 62 397.3 397.3 304.8 397.3 0.00 29 93 17038 -65.9 -88.9 3 23.0 -66.1 237 50 408.8 408.8 306.3 408.8 0.00 30 87 17439 -68.9 -89.9 3 21.0 -69.0 225 39 410.6 410.6 306.6 410.6 0.00 31 79 18019 -66.7 -89.7 3 23.0 -66.8 207 22 426.7 426.7 308.4 426.7 0.00 32 70 18740 -71.9 -89.9 5 18.0 -72.0 185 2 430.6 430.6 308.9 430.6 0.00 33 68 18912 -72.7 -90.7 5 18.0 -72.8 189 3 432.4 432.4 309.1 432.4 0.00 34 65 19178 -72.1 -91.1 4 19.0 -72.2 195 3 439.4 439.4 309.8 439.4 0.00 35 62 19462 -66.7 -90.7 2 24.0 -66.9 201 4 457.3 457.3 311.5 457.3 0.00 36 56 20078 -68.3 -91.3 2 23.0 -68.5 215 6 467.1 467.1 312.4 467.2 0.00 37 50 20770 -62.7 -89.7 1 27.0 -63.1 230 8 495.7 495.7 314.7 495.7 0.00 38 45 21426 -58.7 -88.7 1 30.0 -59.5 520.6 520.6 316.4 520.6 0.00 39 39 22325 -58.7 -87.7 1 29.0 -59.5 542.4 542.4 317.6 542.4 0.00 TRP 105 16308 -68.5 -87.5 5 19.0 -68.6 260 74 389.9 389.9 303.8 389.9 0.00 WND 188 12647 -48.9 -77.9 2 29.0 -49.5 285 84 361.6 361.6 299.0 361.7 0.00 Sounding variables and indices 1000-500 mb thick: 5804.00 m Freezing level: 593.93 mb = 4497.97 m = 14756.94 ft Wetbulb zero: 684.00 mb = 3331.07 m = 10928.57 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 13.07 % Est. max temperature: 40.48 C = 104.86 F Sfc-Lift cond lev (LCL): 721.72 mb = 2878.54 m = 9443.90 ft T: 12.92 C 700-500 lapse rate: 7.92 C/km ThetaE index: 12.83 C Layer 850.0- 639.0 mb Conv cond level (CCL): 546.12 mb = 5144.92 m = 16879.46 ft Mean mixing ratio: 4.65 g/kg Conv temperature: 44.86 C = 112.74 F Cap Strength: 5.22 C Lifted Index: 2.44 C Risk: None Lifted Index @300 mb: 3.81 C Lifted Index @700 mb: 2.61 C Showalter Index: 2.91 C Risk: Showers probable Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 37.30 C Cross Totals Index: 7.30 C K Index: 12.70 Risk: None Sweat Index: 38.00 Risk: None Energy Index: -0.71 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 42.82 J/kg Max Up Vert Vel: 9.25 m/s Conv Inhibition (B-): 22968.88 J/kg Cap Strength: 5.22 C Lift Cond Lev (LCL): 600.50 mb = 4386.51 m = 14391.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 17 at 8 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 34 280 2 2.0 -0.3 | 210 9 4.5 7.7 1 925 727 350 18 3.1 -17.7 | 330 11 5.6 -9.7 2 850 1479 345 13 3.4 -12.6 | 308 7 5.9 -4.5 3 700 3140 30 9 -4.5 -7.8 | 97 2 -2.0 0.3 4 500 5830 305 12 9.8 -6.9 | 265 12 12.3 1.2 5 400 7500 325 21 12.0 -17.2 | 302 17 14.5 -9.1 6 300 9530 320 27 17.4 -20.7 | 302 24 19.8 -12.6 7 250 10760 305 55 45.1 -31.5 | 296 53 47.5 -23.5 8 200 12240 290 76 71.4 -26.0 | 284 76 73.9 -17.9 9 188 12647 285 84 81.1 -21.7 | 279 85 83.6 -13.7 10 150 14110 275 68 67.7 -5.9 | 268 70 70.2 2.1 11 105 16308 260 74 72.9 12.8 | 254 78 75.4 20.9 12 100 16600 250 62 58.3 21.2 | 244 67 60.7 29.3 13 70 18740 185 2 0.2 2.0 | 195 10 2.7 10.1 14 50 20770 230 8 6.1 5.1 | 213 16 8.6 13.2 Wind Parameters Mean winds (0-6000m): 347.1 at 11.2 knts Storm direction: 17.1 at 8.4 knts Shear (0-3000m) pos: 2.1 neg: 0.5 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): -125.9 deg Storm rel helicity (0-3000m) pos: 57.2 neg: -8.0 tot: 49.2 m^2/s^2 ave: 16.4 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 3.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 25.54 Bulk Shear: 1.68 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 ------------------------------------------------------------------------------- 500 347 8 262 4| 12.7 0.0 12.7| 33.7 0.0 33.7 67.5 1.00| 14.1 14.0 1000 346 12 305 7| 7.9 0.0 7.9| 52.3 -3.6 48.7 48.7 0.84| 11.7 9.8 1500 347 13 309 7| 5.3 1.1 6.3| 52.3 -8.0 44.2 29.5 0.66| 8.9 5.9 2000 348 13 311 7| 3.7 0.8 4.5| 54.7 -8.0 46.7 23.3 0.65| 7.5 4.8 2500 351 12 314 6| 2.8 0.6 3.4| 56.1 -8.0 48.1 19.3 0.64| 6.6 4.2 3000 354 12 316 5| 2.1 0.5 2.7| 57.2 -8.0 49.2 16.4 0.66| 5.9 3.9 4000 359 11 320 4| 1.6 0.5 2.1| 57.4 -9.4 48.0 12.0 0.50| 5.1 2.6 5000 355 11 312 5| 1.3 1.0 2.3| 57.4 -13.4 44.0 8.8 0.37| 4.7 1.8 6000 347 11 300 6| 1.1 1.3 2.3| 61.0 -21.5 39.5 6.6 0.29| 4.5 1.3 Wrote GIF file: /home/apache/climate/data/raob//ORBB/skewt/ORBB.skewt.20250526.00.gif