UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025060412.upa.cvt Date: 1200Z 4 JUN 25 Searching for SP372... Searching the city database file for: SP372 ... Date:1200Z 4 JUN 25 Station: SP372 WMO ident: 84372 ------------------------------------------------------------------------------- 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 1001 112 24.0 23.2 95 0.8 23.5 0 0 297.1 300.4 296.5 349.7 18.17 1 1000 121 23.8 23.0 95 0.8 23.2 0 0 297.0 300.2 296.4 348.9 17.96 2 925 804 21.8 20.3 91 1.5 20.8 130 5 301.6 304.6 296.6 350.0 16.42 3 850 1535 17.0 15.3 90 1.7 15.8 105 11 304.0 306.4 294.9 342.6 12.97 4 700 3172 7.6 7.2 97 0.4 7.3 110 10 310.9 312.6 294.1 339.0 9.15 5 500 5890 -6.3 -6.6 98 0.3 -6.4 70 18 325.4 326.3 294.5 340.8 4.67 6 400 7610 -15.9 -20.9 65 5.0 -17.4 60 22 334.3 334.7 294.5 340.8 1.81 7 300 9720 -29.1 -61.1 3 32.0 -31.4 135 14 344.4 344.4 295.4 344.5 0.03 8 250 10990 -40.5 -65.5 5 25.0 -41.5 145 21 345.9 345.9 295.7 346.0 0.02 9 200 12480 -52.1 -72.1 7 20.0 -52.5 255 7 350.3 350.3 296.7 350.3 0.01 10 150 14280 -66.3 -76.3 23 10.0 -66.4 295 13 355.9 355.9 297.9 355.9 0.01 11 100 16640 -80.1 -87.1 30 7.0 -80.1 255 16 373.0 373.0 301.1 373.0 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5769.00 m Freezing level: 590.65 mb = 4658.10 m = 15282.30 ft Wetbulb zero: 593.33 mb = 4507.52 m = 14788.27 ft Precipitable water: 2.31 inches Sfc-500 mean rel hum: 95.05 % Est. max temperature: 30.86 C = 87.55 F Sfc-Lift cond lev (LCL): 989.82 mb = 210.67 m = 691.16 ft T: 23.54 C 700-500 lapse rate: 5.11 C/km ThetaE index: 11.00 C Layer 850.0- 500.0 mb Conv cond level (CCL): 901.27 mb = 1028.68 m = 3374.89 ft Mean mixing ratio: 16.87 g/kg Conv temperature: 29.27 C = 84.68 F Cap Strength: 1.21 C Lifted Index: -3.10 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.35 C Lifted Index @700 mb: -2.79 C Showalter Index: -0.55 C Risk: Thunderstorms probable Total Totals Index: 44.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 21.60 C K Index: 38.20 Risk: > 80 % chance of thunderstorms Sweat Index: 223.60 Risk: None Energy Index: -0.41 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 797.81 J/kg Max Up Vert Vel: 39.95 m/s Conv Inhibition (B-): 12.79 J/kg Cap Strength: 1.17 C Lift Cond Lev (LCL): 933.38 mb = 725.03 m = 2378.69 ft Lev Free Conv (LFC): 868.38 mb = 1350.10 m = 4429.42 ft Equ Level (EL): 218.38 mb = 11893.08 m = 39018.80 ft B at Equ Level: 796.06 J/kg Max Parcel Lev (MPL): 108.38 mb = 16171.85 m = 53056.62 ft Wind level data Storm motion: 123 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 1001 112 0 0 -0.0 -0.0 | 303 8 7.1 -4.6 1 1000 121 0 0 -0.0 -0.0 | 303 8 7.1 -4.6 2 925 804 130 5 -3.8 3.2 | 292 4 3.3 -1.3 3 850 1535 105 11 -10.6 2.8 | 64 4 -3.5 -1.7 4 700 3172 110 10 -9.4 3.4 | 64 3 -2.3 -1.1 5 500 5890 70 18 -16.9 -6.2 | 43 15 -9.8 -10.7 6 400 7610 60 22 -19.1 -11.0 | 38 20 -12.0 -15.6 7 300 9720 135 14 -9.9 9.9 | 152 6 -2.8 5.3 8 250 10990 145 21 -12.0 17.2 | 159 14 -5.0 12.6 9 200 12480 255 7 6.8 1.8 | 281 14 13.9 -2.7 10 150 14280 295 13 11.8 -5.5 | 298 21 18.9 -10.1 11 100 16640 255 16 15.5 4.1 | 271 23 22.5 -0.4 Wind Parameters Mean winds (0-6000m): 92.7 at 11.2 knts Storm direction: 122.7 at 8.4 knts Shear (0-3000m) pos: 1.2 neg: 0.7 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 121.1 deg Storm rel helicity (0-3000m) pos: 6.9 neg: -2.3 tot: 4.6 m^2/s^2 ave: 1.5 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 2.7 stream: 0.6 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 67.14 Bulk Shear: 11.88 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 94 2 310 7| 3.7 0.0 3.7| 5.7 0.0 5.7 11.3 0.55| 4.9 2.7 1000 127 4 300 5| 3.9 0.0 3.9| 6.1 -2.2 3.9 3.9 0.15| 5.5 0.8 1500 116 6 316 3| 2.6 1.4 4.0| 6.9 -2.2 4.6 3.1 0.25| 5.1 1.3 2000 112 7 341 2| 1.9 1.1 2.9| 6.9 -2.2 4.6 2.3 0.24| 3.9 1.0 2500 111 8 1 2| 1.5 0.8 2.3| 6.9 -2.2 4.6 1.8 0.24| 3.2 0.8 3000 110 8 16 2| 1.2 0.7 1.9| 6.9 -2.3 4.6 1.5 0.23| 2.7 0.6 4000 108 9 36 2| 0.9 1.0 1.9| 6.9 -2.8 4.1 1.0 0.17| 2.6 0.4 5000 101 10 46 4| 0.7 1.2 1.9| 6.9 -6.2 0.7 0.1 0.08| 2.5 0.2 6000 93 11 46 6| 0.6 1.4 2.0| 6.9 -12.9 -6.1 -1.0 -0.00| 2.5 -0.0 Wrote GIF file: /home/apache/climate/data/raob//SP372/skewt/SP372.skewt.20250604.12.gif