UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052412.upa.cvt Date: 1200Z 24 MAY 25 Searching for ORBB... Searching the city database file for: ORBB ... Date:1200Z 24 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 -25 320 14 SFC 993 34 44.4 0.4 7 44.0 18.6 320 14 318.2 319.0 292.0 331.0 3.96 2 966 292 40.0 0.0 8 40.0 17.0 322 17 316.3 317.0 291.5 329.0 3.95 3 925 692 36.2 -0.8 10 37.0 15.3 325 21 316.3 317.1 291.4 328.9 3.90 4 850 1449 28.4 -1.6 14 30.0 11.9 335 24 315.9 316.7 291.3 328.7 4.00 5 700 3120 12.0 -5.0 30 17.0 3.5 320 25 315.8 316.5 291.1 327.9 3.76 6 699 3132 11.8 -5.2 30 17.0 3.4 320 25 315.7 316.4 291.0 327.6 3.71 7 610 4247 1.0 -7.0 55 8.0 -2.7 295 23 315.8 316.5 291.0 327.7 3.71 8 542 5183 -6.7 -14.7 53 8.0 -9.6 274 22 317.5 317.9 290.2 324.9 2.26 9 539 5226 -6.1 -35.1 8 29.0 -12.4 273 22 318.7 318.8 288.7 320.0 0.36 10 500 5810 -9.5 -48.5 3 39.0 -15.4 260 21 321.5 321.5 289.3 321.8 0.09 11 485 6045 -10.9 -48.9 3 38.0 -16.4 259 23 322.5 322.6 289.6 322.9 0.09 12 438 6817 -18.1 -50.1 4 32.0 -21.9 257 32 323.0 323.0 289.8 323.3 0.09 13 400 7490 -22.5 -56.5 3 34.0 -25.5 255 39 325.7 325.8 290.5 325.9 0.05 14 303 9462 -38.9 -58.9 10 20.0 -39.8 250 48 329.6 329.6 291.6 329.8 0.04 15 300 9530 -38.9 -59.9 9 21.0 -39.8 250 48 330.5 330.5 291.9 330.7 0.04 16 279 10028 -41.3 -61.3 10 20.0 -42.1 250 58 334.0 334.0 292.9 334.2 0.04 17 250 10770 -44.9 -64.9 9 20.0 -45.5 250 74 339.3 339.3 294.1 339.4 0.02 18 200 12240 -49.9 -75.9 3 26.0 -50.4 260 79 353.8 353.8 297.4 353.8 0.01 19 150 14090 -57.5 -80.6 4 23.1 -57.8 250 94 370.9 370.9 300.7 371.0 0.00 20 100 16580 -68.3 -87.3 5 19.0 -68.4 235 59 395.8 395.8 304.6 395.8 0.00 21 89 17277 -71.5 -88.5 6 17.0 -71.6 250 49 402.8 402.8 305.6 402.8 0.00 22 85 17552 -68.1 -88.1 4 20.0 -68.2 239 42 415.0 415.0 307.1 415.0 0.00 23 81 17841 -69.7 -89.7 4 20.0 -69.8 226 35 417.5 417.5 307.4 417.5 0.00 24 79 17992 -65.7 -88.7 3 23.0 -65.9 220 32 428.7 428.7 308.7 428.7 0.00 25 70 18720 -70.9 -89.9 4 19.0 -71.0 190 14 432.7 432.7 309.1 432.7 0.00 26 67 18979 -72.5 -90.5 5 18.0 -72.6 211 13 434.7 434.7 309.3 434.7 0.00 27 63 19347 -66.1 -89.1 3 23.0 -66.3 240 11 456.5 456.5 311.4 456.5 0.00 28 56 20058 -67.9 -89.9 3 22.0 -68.1 296 7 468.1 468.1 312.5 468.1 0.00 29 54 20278 -66.7 -90.7 2 24.0 -67.0 313 6 475.7 475.7 313.1 475.7 0.00 30 52 20508 -62.7 -88.7 2 26.0 -63.1 331 4 490.2 490.2 314.2 490.2 0.00 31 50 20750 -63.3 -89.3 2 26.0 -63.7 350 3 494.3 494.3 314.5 494.3 0.00 32 49 20874 -63.7 -88.7 2 25.0 -64.1 344 3 496.2 496.2 314.7 496.2 0.00 33 40 22139 -56.3 -86.3 1 30.0 -57.4 289 6 544.5 544.5 317.8 544.5 0.01 34 34 23165 -58.3 -86.3 2 28.0 -59.3 244 8 565.1 565.1 318.9 565.2 0.01 35 30 23960 -53.7 -84.7 1 31.0 -55.5 210 9 598.2 598.2 320.5 598.3 0.01 36 26 24887 -50.1 -83.1 1 33.0 -52.9 189 8 633.5 633.5 322.0 633.6 0.02 37 24 25408 -51.1 -83.1 1 32.0 -53.9 177 7 645.2 645.2 322.5 645.3 0.02 38 20 26600 -48.7 -81.7 1 33.0 -52.5 150 5 687.1 687.1 324.0 687.3 0.03 39 16 28070 -47.9 -81.9 1 34.0 -52.7 735.0 735.0 325.5 735.3 0.03 TRP 89 17277 -71.5 -88.5 6 17.0 -71.6 250 49 402.8 402.8 305.6 402.8 0.00 WND 150 14090 -57.5 -80.6 4 23.1 -57.8 250 94 370.9 370.9 300.7 371.0 0.00 Sounding variables and indices 1000-500 mb thick: 5835.00 m Freezing level: 601.17 mb = 4368.63 m = 14332.62 ft Wetbulb zero: 649.27 mb = 3736.30 m = 12258.06 ft Precipitable water: 0.68 inches Sfc-500 mean rel hum: 27.20 % Est. max temperature: 42.13 C = 107.83 F Sfc-Lift cond lev (LCL): 528.40 mb = 5380.57 m = 17652.58 ft T: -7.00 C 700-500 lapse rate: 7.99 C/km ThetaE index: 3.39 C Layer 966.0- 610.0 mb Conv cond level (CCL): 510.36 mb = 5650.61 m = 18538.54 ft Mean mixing ratio: 3.93 g/kg Conv temperature: 46.91 C = 116.44 F Cap Strength: 1.79 C Lifted Index: 2.14 C Risk: None Lifted Index @300 mb: 1.92 C Lifted Index @700 mb: -0.68 C Showalter Index: 2.32 C Risk: Showers probable Total Totals Index: 45.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 37.90 C Cross Totals Index: 7.90 C K Index: 19.30 Risk: < 20 % chance of thunderstorms Sweat Index: 69.00 Risk: None Energy Index: -1.26 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 75.53 J/kg Max Up Vert Vel: 12.29 m/s Conv Inhibition (B-): 39423.16 J/kg Cap Strength: 2.04 C Lift Cond Lev (LCL): 539.30 mb = 5221.89 m = 17131.99 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 340 at 17 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 ---------------------------------------------------------- 0 993 34 320 14 9.0 -10.7 | 210 6 3.1 5.3 1 925 692 325 21 12.0 -17.2 | 281 6 6.1 -1.2 2 850 1449 335 24 10.1 -21.8 | 324 7 4.2 -5.7 3 700 3120 320 25 16.1 -19.2 | 287 11 10.1 -3.1 4 500 5810 260 21 20.7 3.6 | 217 25 14.7 19.7 5 400 7490 255 39 37.7 10.1 | 231 41 31.7 26.1 6 300 9530 250 48 45.1 16.4 | 230 51 39.2 32.4 7 250 10770 250 74 69.5 25.3 | 237 76 63.6 41.3 8 200 12240 260 79 77.8 13.7 | 248 78 71.9 29.7 9 150 14090 250 94 88.3 32.1 | 240 95 82.4 48.2 10 100 16580 235 59 48.3 33.8 | 220 65 42.4 49.9 11 89 17277 250 49 46.0 16.8 | 231 52 40.1 32.8 12 70 18720 190 14 2.4 13.8 | 173 30 -3.5 29.8 13 50 20750 350 3 0.5 -3.0 | 157 14 -5.4 13.1 14 30 23960 210 9 4.5 7.8 | 177 24 -1.4 23.8 15 20 26600 150 5 -2.5 4.3 | 157 22 -8.4 20.3 Wind Parameters Mean winds (0-6000m): 309.6 at 22.8 knts Storm direction: 339.6 at 17.1 knts Shear (0-3000m) pos: 1.9 neg: 1.0 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 78.6 deg Storm rel helicity (0-3000m) pos: 17.9 neg: -11.5 tot: 6.4 m^2/s^2 ave: 2.1 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 3.1 stream: 1.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 10.09 Bulk Shear: 7.49 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 ------------------------------------------------------------------------------- 500 322 17 236 5| 5.6 0.0 5.6| 7.5 0.0 7.5 14.9 0.96| 5.6 5.4 1000 325 19 264 5| 4.6 0.0 4.6| 13.4 0.0 13.4 13.4 0.96| 4.8 4.6 1500 328 20 285 5| 3.8 0.0 3.8| 17.9 -0.4 17.5 11.6 0.92| 4.2 3.9 2000 329 21 295 6| 2.8 0.5 3.3| 17.9 -3.9 14.0 7.0 0.68| 3.6 2.5 2500 329 22 297 6| 2.3 0.8 3.1| 17.9 -7.5 10.3 4.1 0.50| 3.3 1.6 3000 328 23 296 7| 1.9 1.0 2.9| 17.9 -11.5 6.4 2.1 0.36| 3.1 1.1 4000 323 23 287 8| 1.4 1.8 3.2| 17.9 -37.1 -19.3 -4.8 -0.05| 3.5 -0.2 5000 317 23 274 10| 1.1 2.3 3.4| 17.9 -71.2 -53.3 -10.7 -0.23| 3.7 -0.9 6000 310 23 263 12| 0.9 2.5 3.4| 26.2-102.7 -76.5 -12.8 -0.28| 3.9 -1.1 Wrote GIF file: /home/apache/climate/data/raob//ORBB/skewt/ORBB.skewt.20250524.12.gif