UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052900.upa.cvt Date: 0000Z 29 MAY 25 Searching for ORBB... Searching the city database file for: ORBB ... Date:0000Z 29 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 35 340 6 SFC 999 34 26.4 6.4 28 20.0 14.7 340 6 299.6 300.7 287.9 317.6 6.04 2 997 52 28.4 6.4 25 22.0 15.4 340 6 301.8 302.9 288.7 319.9 6.05 3 975 254 32.0 -2.0 11 34.0 13.9 340 11 307.4 308.0 288.1 318.0 3.38 4 971 291 32.0 -2.0 11 34.0 13.8 340 12 307.7 308.4 288.2 318.4 3.40 5 925 730 28.2 2.2 19 26.0 13.5 340 23 308.1 309.1 289.7 323.1 4.85 6 899 981 26.0 2.0 21 24.0 12.5 321 22 308.4 309.3 289.9 323.6 4.92 7 850 1471 23.8 -8.2 11 32.0 8.5 285 21 311.1 311.5 288.3 318.9 2.42 8 842 1553 23.2 -5.8 14 29.0 8.8 284 21 311.3 311.8 288.9 320.7 2.94 9 716 2932 10.0 -7.0 29 17.0 2.1 267 16 311.5 312.1 289.2 321.6 3.16 10 712 2978 11.2 -26.8 5 38.0 -0.7 267 16 313.4 313.5 287.2 315.4 0.60 11 700 3120 10.4 -29.6 4 40.0 -1.4 265 15 314.0 314.1 287.3 315.7 0.47 12 592 4495 2.8 -41.2 2 44.0 -7.0 243 24 320.6 320.6 289.1 321.2 0.18 13 500 5830 -9.7 -36.7 9 27.0 -15.1 220 34 321.2 321.3 289.5 322.4 0.33 14 461 6447 -15.5 -39.5 11 24.0 -19.4 231 35 321.5 321.6 289.5 322.5 0.27 15 406 7391 -21.7 -54.7 3 33.0 -24.9 248 38 325.4 325.4 290.5 325.6 0.06 16 400 7500 -22.1 -57.1 3 35.0 -25.2 250 38 326.3 326.3 290.7 326.4 0.04 17 380 7877 -23.3 -58.3 3 35.0 -26.3 253 45 329.5 329.5 291.6 329.7 0.04 18 346 8556 -28.7 -58.7 4 30.0 -30.8 258 57 331.1 331.2 292.1 331.3 0.04 19 338 8724 -26.5 -63.5 2 37.0 -29.2 259 60 336.4 336.4 293.4 336.5 0.02 20 300 9580 -30.5 -66.5 2 36.0 -32.6 265 75 342.4 342.4 294.9 342.5 0.02 21 272 10268 -33.9 -66.9 2 33.0 -35.7 262 88 347.2 347.2 296.0 347.3 0.02 22 250 10850 -38.5 -69.5 2 31.0 -39.8 260 100 348.8 348.8 296.4 348.9 0.01 23 230 11421 -42.0 -69.3 4 27.3 -43.0 255 103 351.9 351.9 297.0 351.9 0.01 24 209 12067 -46.1 -69.1 6 23.0 -46.8 258 99 355.3 355.3 297.8 355.3 0.02 25 200 12360 -47.3 -73.3 4 26.0 -47.9 260 97 357.9 357.9 298.3 357.9 0.01 26 186 12838 -48.7 -78.7 2 30.0 -49.3 257 88 363.1 363.1 299.3 363.1 0.00 27 150 14220 -57.9 -83.9 2 26.0 -58.2 250 63 370.3 370.3 300.6 370.3 0.00 28 135 14876 -62.7 -85.7 3 23.0 -62.9 246 60 373.1 373.1 301.1 373.1 0.00 29 120 15596 -65.9 -86.9 4 21.0 -66.0 242 56 380.1 380.1 302.2 380.1 0.00 30 100 16680 -74.3 -88.3 10 14.0 -74.3 235 51 384.2 384.2 302.9 384.2 0.00 31 93 17101 -75.5 -88.5 11 13.0 -75.5 265 45 389.9 389.9 303.8 389.9 0.00 32 77 18192 -75.5 -89.5 9 14.0 -75.6 312 16 411.5 411.5 306.7 411.5 0.00 33 72 18582 -73.3 -91.3 5 18.0 -73.3 328 5 424.1 424.1 308.2 424.1 0.00 34 70 18750 -66.3 -90.3 2 24.0 -66.5 335 1 442.5 442.5 310.1 442.6 0.00 35 63 19381 -70.7 -91.7 3 21.0 -70.8 351 3 446.4 446.4 310.5 446.4 0.00 36 59 19776 -64.3 -90.3 2 26.0 -64.6 0 5 469.2 469.2 312.5 469.2 0.00 37 52 20550 -63.7 -90.7 1 27.0 -64.1 19 7 487.9 487.9 314.1 487.9 0.00 38 51 20669 -64.7 -90.7 2 26.0 -65.0 22 8 488.2 488.2 314.1 488.3 0.00 39 50 20790 -63.9 -90.9 1 27.0 -64.3 25 8 492.9 492.9 314.4 492.9 0.00 40 36 22834 -55.7 -87.7 1 32.0 -57.0 359 3 562.7 562.7 318.8 562.7 0.00 41 30 24000 -52.7 -86.7 1 34.0 -54.7 345 1 601.0 601.0 320.6 601.0 0.01 42 20 26650 -48.3 -84.3 1 36.0 -52.3 55 14 688.3 688.3 324.0 688.5 0.02 43 13 29500 -46.3 -83.3 1 37.0 -52.4 785.5 785.5 326.9 785.8 0.03 TRP 93 17101 -75.5 -88.5 11 13.0 -75.5 265 45 389.9 389.9 303.8 389.9 0.00 WND 230 11421 -42.0 -69.3 4 27.3 -43.0 255 103 351.9 351.9 297.0 351.9 0.01 Sounding variables and indices 1000-500 mb thick: 5795.00 m Freezing level: 571.39 mb = 4793.68 m = 15727.11 ft Wetbulb zero: 713.03 mb = 2966.30 m = 9731.83 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 11.55 % Est. max temperature: 37.87 C = 100.16 F Sfc-Lift cond lev (LCL): 744.04 mb = 2605.11 m = 8546.85 ft T: 13.13 C 700-500 lapse rate: 7.42 C/km ThetaE index: 6.17 C Layer 712.0- 700.0 mb Conv cond level (CCL): 520.75 mb = 5508.43 m = 18072.06 ft Mean mixing ratio: 4.46 g/kg Conv temperature: 47.89 C = 118.19 F Cap Strength: 9.93 C Lifted Index: 6.16 C Risk: None Lifted Index @300 mb: 15.71 C Lifted Index @700 mb: 6.17 C Showalter Index: 7.33 C Risk: None Total Totals Index: 35.00 C Risk: None Vertical Totals Index: 33.50 C Cross Totals Index: 1.50 C K Index: -14.70 Risk: None Sweat Index: 76.00 Risk: None Energy Index: 0.88 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.58 J/kg Max Up Vert Vel: 6.42 m/s Conv Inhibition (B-): 45737.34 J/kg Cap Strength: 9.87 C Lift Cond Lev (LCL): 628.16 mb = 4008.23 m = 13150.20 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 287 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 ---------------------------------------------------------- 0 999 34 340 6 2.1 -5.6 | 87 14 -13.5 -0.8 1 925 730 340 23 7.9 -21.6 | 25 18 -7.7 -16.8 2 850 1471 285 21 20.3 -5.4 | 277 5 4.7 -0.6 3 700 3120 265 15 14.9 1.3 | 174 6 -0.6 6.2 4 500 5830 220 34 21.9 26.0 | 192 32 6.3 30.9 5 400 7500 250 38 35.7 13.0 | 228 27 20.2 17.8 6 300 9580 265 75 74.7 6.5 | 259 60 59.2 11.4 7 250 10850 260 100 98.5 17.4 | 255 86 82.9 22.2 8 230 11421 255 103 99.5 26.7 | 249 90 83.9 31.5 9 200 12360 260 97 95.5 16.8 | 255 83 80.0 21.7 10 150 14220 250 63 59.2 21.5 | 239 51 43.7 26.4 11 100 16680 235 51 41.8 29.3 | 218 43 26.2 34.1 12 93 17101 265 45 44.8 3.9 | 253 31 29.3 8.8 13 70 18750 335 1 0.4 -0.9 | 105 16 -15.1 3.9 14 50 20790 25 8 -3.4 -7.3 | 83 19 -18.9 -2.4 15 30 24000 345 1 0.3 -1.0 | 104 16 -15.3 3.9 16 20 26650 55 14 -11.5 -8.0 | 83 27 -27.0 -3.2 Wind Parameters Mean winds (0-6000m): 257.3 at 21.7 knts Storm direction: 287.3 at 16.3 knts Shear (0-3000m) pos: 0.0 neg: 2.5 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 90.8 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -107.1 tot: -107.1 m^2/s^2 ave: -35.7 10^-3 m/s^2 rel: -0.83 Storm rel vorticity (0-3000m) horiz: 8.0 stream: -6.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.28 Bulk Shear: 72.62 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 12 61 13| 0.0 12.6 12.6| 0.0 -41.8 -41.8 -83.7 -0.96| 12.6-12.0 1000 336 17 39 14| 0.0 8.6 8.6| 0.0 -80.3 -80.3 -80.3 -0.81| 13.3-10.8 1500 323 19 23 11| 0.0 6.2 6.2| 0.0 -98.7 -98.7 -65.8 -0.81| 13.2-10.7 2000 311 19 10 8| 0.0 4.4 4.4| 0.0-101.6-101.6 -50.8 -0.82| 10.6 -8.7 2500 304 19 360 6| 0.0 3.3 3.3| 0.0-104.3-104.3 -41.7 -0.83| 9.0 -7.5 3000 298 18 352 4| 0.0 2.5 2.5| 0.0-107.1-107.1 -35.7 -0.83| 8.0 -6.6 4000 288 18 290 2| 0.0 2.9 2.9| 8.0-107.5 -99.5 -24.9 -0.64| 7.0 -4.5 5000 273 20 227 5| 0.0 3.2 3.2| 8.6-113.0-104.4 -20.9 -0.55| 6.7 -3.7 6000 257 22 210 11| 0.0 3.2 3.2| 26.1-136.3-110.2 -18.4 -0.49| 6.5 -3.2 Wrote GIF file: /home/apache/climate/data/raob//ORBB/skewt/ORBB.skewt.20250529.00.gif