UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052500.upa.cvt Date: 0000Z 25 MAY 25 Searching for ORBB... Searching the city database file for: ORBB ... Date:0000Z 25 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 12 290 6 SFC 997 34 30.2 1.2 16 29.0 14.3 290 6 303.6 304.4 287.6 316.4 4.18 2 996 43 30.6 2.6 17 28.0 14.8 290 6 304.1 305.0 288.2 318.2 4.63 3 993 70 32.4 1.4 14 31.0 15.1 292 7 306.2 307.0 288.5 319.3 4.26 4 988 116 32.8 -0.2 12 33.0 14.7 294 9 307.0 307.7 288.3 318.9 3.81 5 986 134 32.2 0.2 13 32.0 14.6 295 9 306.6 307.3 288.3 318.8 3.93 6 969 292 34.8 -3.2 9 38.0 14.6 303 14 310.7 311.3 288.9 320.6 3.11 7 958 395 34.2 -3.8 9 38.0 14.1 309 17 311.1 311.7 289.0 320.7 3.01 8 925 712 31.4 -4.6 9 36.0 12.7 325 27 311.4 312.0 289.0 320.8 2.93 9 850 1459 24.4 -4.6 14 29.0 9.6 310 23 311.7 312.3 289.3 321.9 3.19 10 700 3109 8.6 -7.4 31 16.0 1.3 290 19 312.0 312.6 289.3 322.0 3.13 11 684 3299 6.6 -7.4 36 14.0 0.3 289 19 311.8 312.5 289.4 322.1 3.20 12 679 3359 6.2 -11.8 26 18.0 -1.2 289 19 312.1 312.5 288.6 319.4 2.28 13 675 3407 7.6 -24.4 8 32.0 -2.6 288 19 314.2 314.3 287.7 316.9 0.79 14 588 4527 0.4 -41.6 3 42.0 -8.4 282 18 318.4 318.4 288.4 319.1 0.17 15 583 4595 0.0 -40.0 3 40.0 -8.6 282 18 318.7 318.8 288.6 319.5 0.20 16 500 5800 -10.1 -44.1 4 34.0 -15.7 275 17 320.7 320.8 289.2 321.3 0.15 17 458 6467 -15.7 -44.7 6 29.0 -19.8 269 21 321.9 321.9 289.5 322.5 0.16 18 400 7470 -23.7 -49.7 7 26.0 -26.3 260 27 324.2 324.2 290.2 324.6 0.10 19 310 9276 -38.9 -56.9 13 18.0 -39.8 269 25 327.5 327.5 291.0 327.7 0.06 20 300 9500 -40.3 -57.3 15 17.0 -41.1 270 25 328.6 328.6 291.4 328.8 0.06 21 250 10730 -46.7 -69.7 6 23.0 -47.2 260 41 336.6 336.6 293.5 336.7 0.01 22 244 10890 -47.5 -69.5 6 22.0 -48.0 258 44 337.8 337.8 293.8 337.8 0.01 23 206 11998 -50.9 -73.9 5 23.0 -51.3 243 67 349.2 349.2 296.5 349.2 0.01 24 200 12190 -50.5 -75.5 4 25.0 -51.0 240 71 352.8 352.8 297.3 352.8 0.01 25 181 12846 -49.7 -78.7 2 29.0 -50.3 247 76 364.3 364.3 299.5 364.3 0.00 26 150 14060 -57.3 -82.3 3 25.0 -57.6 260 86 371.4 371.4 300.8 371.4 0.00 27 145 14274 -58.0 -82.9 3 24.9 -58.3 265 87 373.7 373.7 301.2 373.7 0.00 28 119 15505 -62.3 -86.3 3 24.0 -62.5 273 67 387.6 387.6 303.4 387.6 0.00 29 100 16570 -65.3 -87.3 3 22.0 -65.4 280 50 401.6 401.6 305.4 401.6 0.00 30 71 18616 -72.7 -89.7 6 17.0 -72.8 220 27 427.1 427.1 308.5 427.1 0.00 31 70 18700 -71.3 -90.3 4 19.0 -71.4 235 28 431.8 431.8 309.0 431.9 0.00 32 65 19143 -66.9 -89.9 3 23.0 -67.1 202 23 450.7 450.7 310.9 450.7 0.00 33 59 19732 -64.9 -89.9 2 25.0 -65.2 159 16 467.9 467.9 312.4 467.9 0.00 34 55 20157 -67.7 -90.7 2 23.0 -67.9 127 11 470.9 470.9 312.7 470.9 0.00 35 50 20740 -61.5 -88.5 2 27.0 -62.0 85 4 498.6 498.6 314.8 498.6 0.00 36 39 22298 -56.5 -86.5 1 30.0 -57.6 102 4 547.9 547.9 318.0 547.9 0.01 37 32 23550 -57.7 -86.7 1 29.0 -58.8 116 5 576.6 576.6 319.5 576.6 0.01 38 30 23960 -54.5 -85.5 1 31.0 -56.2 120 5 596.1 596.1 320.5 596.1 0.01 39 28 24403 -52.9 -83.9 1 31.0 -54.9 612.4 612.4 321.2 612.5 0.01 40 26 24881 -53.5 -84.5 1 31.0 -55.6 623.8 623.8 321.6 623.9 0.01 TRP 71 18616 -72.7 -89.7 6 17.0 -72.8 220 27 427.1 427.1 308.5 427.1 0.00 WND 145 14274 -58.0 -82.9 3 24.9 -58.3 265 87 373.7 373.7 301.2 373.7 0.00 Sounding variables and indices 1000-500 mb thick: 5788.00 m Freezing level: 583.00 mb = 4594.90 m = 15074.95 ft Wetbulb zero: 683.13 mb = 3309.34 m = 10857.30 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 12.50 % Est. max temperature: 38.30 C = 100.94 F Sfc-Lift cond lev (LCL): 651.18 mb = 3698.83 m = 12135.13 ft T: 5.73 C 700-500 lapse rate: 6.95 C/km ThetaE index: 0.53 C Layer 988.0- 969.0 mb Conv cond level (CCL): 487.20 mb = 5997.14 m = 19675.41 ft Mean mixing ratio: 3.20 g/kg Conv temperature: 47.66 C = 117.78 F Cap Strength: 7.57 C Lifted Index: 6.05 C Risk: None Lifted Index @300 mb: 6.26 C Lifted Index @700 mb: 1.53 C Showalter Index: 5.23 C Risk: None Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 34.50 C Cross Totals Index: 5.50 C K Index: 13.90 Risk: None Sweat Index: 63.00 Risk: None Energy Index: 0.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.18 J/kg Max Up Vert Vel: 6.66 m/s Conv Inhibition (B-): 30424.67 J/kg Cap Strength: 7.57 C Lift Cond Lev (LCL): 562.15 mb = 4880.64 m = 16012.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 326 at 15 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 ---------------------------------------------------------- 0 997 34 290 6 5.6 -2.1 | 166 10 -2.5 10.1 1 925 712 325 27 15.5 -22.1 | 324 12 7.4 -10.0 2 850 1459 310 23 17.6 -14.8 | 286 10 9.5 -2.6 3 700 3109 290 19 17.9 -6.5 | 240 11 9.7 5.6 4 500 5800 275 17 16.9 -1.5 | 220 14 8.8 10.7 5 400 7470 260 27 26.6 4.7 | 228 25 18.5 16.8 6 300 9500 270 25 25.0 -0.0 | 234 21 16.9 12.1 7 250 10730 260 41 40.4 7.1 | 239 38 32.3 19.3 8 200 12190 240 71 61.5 35.5 | 228 72 53.4 47.6 9 150 14060 260 86 84.7 14.9 | 251 81 76.6 27.1 10 145 14274 265 87 86.7 7.6 | 256 81 78.6 19.7 11 100 16570 280 50 49.2 -8.7 | 265 41 41.1 3.5 12 71 18616 220 27 17.4 20.7 | 196 34 9.2 32.8 13 70 18700 235 28 22.9 16.1 | 208 32 14.8 28.2 14 50 20740 85 4 -4.0 -0.3 | 134 17 -12.1 11.8 15 30 23960 120 5 -4.3 2.5 | 140 19 -12.4 14.6 Wind Parameters Mean winds (0-6000m): 296.2 at 19.5 knts Storm direction: 326.2 at 14.6 knts Shear (0-3000m) pos: 3.5 neg: 2.1 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 75.4 deg Storm rel helicity (0-3000m) pos: 37.3 neg: -41.4 tot: -4.1 m^2/s^2 ave: -1.4 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 0.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.40 Bulk Shear: 9.24 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 ------------------------------------------------------------------------------- 500 317 14 208 2| 16.8 0.0 16.8| 25.8 0.0 25.8 51.6 0.88| 17.5 15.4 1000 320 20 303 5| 10.4 0.0 10.4| 37.3 -8.9 28.5 28.5 0.62| 13.7 8.6 1500 318 21 300 7| 6.9 1.6 8.5| 37.3 -21.2 16.2 10.8 0.39| 10.8 4.2 2000 315 21 293 8| 5.2 1.9 7.1| 37.3 -28.1 9.3 4.6 0.28| 8.7 2.4 2500 312 21 285 8| 4.2 2.0 6.2| 37.3 -34.8 2.6 1.0 0.19| 7.5 1.4 3000 309 21 278 8| 3.5 2.1 5.5| 37.3 -41.4 -4.1 -1.4 0.12| 6.7 0.8 4000 304 20 266 9| 2.6 1.8 4.4| 37.3 -47.3 -10.0 -2.5 0.07| 5.3 0.4 5000 300 20 257 9| 2.1 1.7 3.7| 37.3 -52.8 -15.4 -3.1 0.03| 4.4 0.1 6000 296 19 249 10| 1.7 1.6 3.3| 39.7 -56.7 -16.9 -2.8 0.01| 3.9 0.1 Wrote GIF file: /home/apache/climate/data/raob//ORBB/skewt/ORBB.skewt.20250525.00.gif