UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050823.upa.cvt Date: 2300Z 8 MAY 25 Searching for USSIO... Searching the city database file for: USSIO ... Date:2300Z 8 MAY 25 Station: USSIO WMO ident: 99999 Latitude: 32.90 Longitude: -117.30 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1013 9 17.0 14.4 85 2.6 15.4 330 1 289.1 290.9 288.0 317.8 10.23 1 1000 118 15.0 14.2 95 0.8 14.5 320 5 288.1 289.9 287.6 316.7 10.23 2 925 788 22.0 4.0 31 18.0 11.9 325 9 301.8 302.8 288.2 318.4 5.51 3 850 1517 18.8 2.8 34 16.0 9.9 75 15 305.8 306.9 289.6 322.7 5.51 4 700 3144 7.0 -13.0 22 20.0 -1.0 35 7 310.2 310.6 287.6 316.7 2.01 5 500 5830 -10.5 -28.5 21 18.0 -14.9 275 3 320.2 320.4 289.6 322.8 0.73 6 400 7510 -22.9 -47.9 8 25.0 -25.7 145 1 325.2 325.3 290.5 325.7 0.13 7 300 9530 -41.1 -51.1 33 10.0 -41.6 200 7 327.4 327.5 291.1 327.9 0.12 8 250 10750 -48.7 -62.7 18 14.0 -49.1 255 21 333.7 333.7 292.7 333.8 0.03 9 200 12190 -54.5 -72.5 9 18.0 -54.8 255 38 346.5 346.5 295.8 346.5 0.01 10 150 14010 -60.1 -79.1 7 19.0 -60.3 260 48 366.5 366.5 299.9 366.6 0.01 11 105 16196 -67.0 -85.1 6 18.1 -67.1 242 31 392.8 392.8 304.2 392.8 0.00 12 100 16490 -67.9 -85.9 6 18.0 -68.0 240 29 396.5 396.5 304.8 396.5 0.00 TRP 105 16196 -68.1 -86.1 6 18.0 -68.2 245 25 390.7 390.7 303.9 390.7 0.00 WND 105 16196 -67.0 -85.1 6 18.1 -67.1 392.8 392.8 304.2 392.8 0.00 Sounding variables and indices 1000-500 mb thick: 5712.00 m Freezing level: 620.00 mb = 4218.40 m = 13839.73 ft Wetbulb zero: 713.51 mb = 2983.81 m = 9789.28 ft Precipitable water: 0.81 inches Sfc-500 mean rel hum: 30.74 % Est. max temperature: 33.09 C = 91.57 F Sfc-Lift cond lev (LCL): 974.66 mb = 338.61 m = 1110.92 ft T: 17.30 C 700-500 lapse rate: 6.52 C/km ThetaE index: 5.93 C Layer 700.0- 500.0 mb Conv cond level (CCL): 664.45 mb = 3560.03 m = 11679.76 ft Mean mixing ratio: 7.87 g/kg Conv temperature: 39.86 C = 103.74 F Cap Strength: 10.47 C Lifted Index: 7.12 C Risk: None Lifted Index @300 mb: 7.22 C Lifted Index @700 mb: 7.51 C Showalter Index: 4.42 C Risk: None Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 29.30 C Cross Totals Index: 13.30 C K Index: 12.10 Risk: None Sweat Index: 66.60 Risk: None Energy Index: 0.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.08 J/kg Max Up Vert Vel: 7.49 m/s Conv Inhibition (B-): 9657.81 J/kg Cap Strength: 10.47 C Lift Cond Lev (LCL): 841.47 mb = 1601.57 m = 5254.42 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 64 at 6 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 1013 9 330 1 0.5 -0.9 | 254 6 5.6 1.6 1 1000 118 320 5 3.2 -3.8 | 279 8 8.3 -1.4 2 925 788 325 9 5.2 -7.4 | 296 11 10.2 -4.9 3 850 1517 75 15 -14.5 -3.9 | 81 10 -9.4 -1.4 4 700 3144 35 7 -4.0 -5.7 | 342 3 1.1 -3.3 5 500 5830 275 3 3.0 -0.3 | 255 8 8.1 2.2 6 400 7510 145 1 -0.6 0.8 | 234 6 4.5 3.3 7 300 9530 200 7 2.4 6.6 | 220 12 7.5 9.0 8 250 10750 255 21 20.3 5.4 | 253 27 25.4 7.9 9 200 12190 255 38 36.7 9.8 | 254 44 41.8 12.3 10 150 14010 260 48 47.3 8.3 | 258 53 52.4 10.8 11 105 16196 12 100 16490 240 29 25.1 14.5 | 241 35 30.2 17.0 Wind Parameters Mean winds (0-6000m): 34.1 at 7.5 knts Storm direction: 64.1 at 5.6 knts Shear (0-3000m) pos: 3.2 neg: 2.6 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 100.8 deg Storm rel helicity (0-3000m) pos: 68.0 neg: -12.5 tot: 55.5 m^2/s^2 ave: 18.5 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 3.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.45 Bulk Shear: 8.15 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 5 282 9| 0.0 6.5 6.5| 9.5 0.0 9.5 18.9 0.74| 6.6 4.9 1000 329 7 293 10| 3.3 3.3 6.6| 29.0 0.0 29.0 29.0 0.84| 7.2 6.0 1500 2 9 324 8| 6.5 2.2 8.6| 68.0 0.0 68.0 45.3 0.92| 10.8 9.9 2000 32 10 3 6| 4.8 2.5 7.3| 68.0 -5.2 62.8 31.4 0.76| 9.0 6.8 2500 41 10 18 6| 3.9 2.6 6.5| 68.0 -9.4 58.6 23.4 0.62| 7.9 4.9 3000 44 10 22 5| 3.2 2.6 5.8| 68.0 -12.5 55.5 18.5 0.50| 7.1 3.6 4000 40 9 11 5| 2.4 2.5 5.0| 68.0 -17.6 50.4 12.6 0.36| 6.0 2.2 5000 34 8 356 4| 1.9 2.2 4.2| 68.0 -24.8 43.2 8.6 0.26| 5.2 1.3 6000 34 8 347 4| 1.6 1.8 3.4| 68.0 -32.2 35.8 6.0 0.18| 4.7 0.8 Wrote GIF file: /home/apache/climate/data/raob//USSIO/skewt/USSIO.skewt.20250508.23.gif