UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042412.upa.cvt Date: 1200Z 24 APR 25 Searching for SP372... Searching the city database file for: SP372 ... Date:1200Z 24 APR 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 ------------------------------------------------------------------------------- 0 1000 97 0 0 SFC 998 115 25.6 24.6 94 1.0 24.9 0 0 298.9 302.5 298.1 357.0 19.88 2 925 782 22.6 22.2 98 0.4 22.3 200 1 302.4 305.8 298.1 357.2 18.51 3 850 1517 18.4 17.9 97 0.5 18.1 35 10 305.4 308.3 296.9 351.4 15.36 4 700 3164 10.2 5.2 71 5.0 7.2 35 8 313.8 315.3 294.0 338.6 7.95 5 500 5890 -4.5 -16.5 39 12.0 -9.0 125 14 327.6 328.0 293.0 334.8 2.10 6 400 7610 -14.5 -26.5 35 12.0 -17.7 135 9 336.1 336.4 294.4 340.2 1.10 7 300 9730 -28.9 -49.9 11 21.0 -31.0 45 16 344.6 344.7 295.6 345.2 0.13 8 250 11010 -39.9 -58.9 11 19.0 -40.9 30 18 346.7 346.8 296.0 347.0 0.05 9 200 12490 -52.5 -59.5 43 7.0 -52.7 55 10 349.6 349.6 296.6 349.9 0.06 10 150 14290 -67.3 -71.8 53 4.5 -67.4 55 14 354.2 354.2 297.5 354.2 0.02 11 101 16575 -83.7 -87.7 49 4.0 -83.7 270 15 365.0 365.0 299.7 365.0 0.00 12 100 16630 -83.5 -87.6 49 4.1 -83.5 250 15 366.4 366.4 299.9 366.4 0.00 TRP 101 16575 -83.7 -87.7 49 4.0 -83.7 270 15 365.0 365.0 299.7 365.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5793.00 m Freezing level: 561.22 mb = 5055.51 m = 16586.12 ft Wetbulb zero: 610.95 mb = 4266.39 m = 13997.17 ft Precipitable water: 2.22 inches Sfc-500 mean rel hum: 72.72 % Est. max temperature: 32.20 C = 89.96 F Sfc-Lift cond lev (LCL): 984.06 mb = 238.24 m = 781.63 ft T: 25.04 C 700-500 lapse rate: 5.39 C/km ThetaE index: 22.42 C Layer 850.0- 400.0 mb Conv cond level (CCL): 922.36 mb = 806.82 m = 2647.00 ft Mean mixing ratio: 18.84 g/kg Conv temperature: 29.20 C = 84.56 F Cap Strength: 0.41 C Lifted Index: -3.88 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.13 C Lifted Index @700 mb: -2.18 C Showalter Index: -2.06 C Risk: Severe thunderstorms possible Total Totals Index: 45.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.90 C Cross Totals Index: 22.40 C K Index: 35.80 Risk: > 80 % chance of thunderstorms Sweat Index: 248.80 Risk: None Energy Index: -3.25 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1814.74 J/kg Max Up Vert Vel: 60.25 m/s Conv Inhibition (B-): 2.58 J/kg Cap Strength: 0.41 C Lift Cond Lev (LCL): 939.08 mb = 649.26 m = 2130.10 ft Lev Free Conv (LFC): 904.08 mb = 980.83 m = 3217.90 ft Equ Level (EL): 134.08 mb = 14938.07 m = 49008.83 ft B at Equ Level: 1808.04 J/kg Wind level data Storm motion: 104 at 7 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 ---------------------------------------------------------- 0 998 115 0 0 -0.0 -0.0 | 284 7 6.4 -1.5 1 925 782 200 1 0.3 0.9 | 275 7 6.8 -0.6 2 850 1517 35 10 -5.7 -8.2 | 356 10 0.7 -9.7 3 700 3164 35 8 -4.6 -6.6 | 347 8 1.8 -8.1 4 500 5890 125 14 -11.5 8.0 | 142 8 -5.1 6.5 5 400 7610 135 9 -6.4 6.4 | 181 5 0.1 4.8 6 300 9730 45 16 -11.3 -11.3 | 21 14 -4.9 -12.9 7 250 11010 30 18 -9.0 -15.6 | 9 17 -2.6 -17.1 8 200 12490 55 10 -8.2 -5.7 | 14 7 -1.8 -7.3 9 150 14290 55 14 -11.5 -8.0 | 28 11 -5.1 -9.6 10 101 16575 270 15 15.0 -0.0 | 274 21 21.4 -1.5 11 100 16630 250 15 14.1 5.1 | 260 21 20.5 3.6 Wind Parameters Mean winds (0-6000m): 73.6 at 8.8 knts Storm direction: 103.6 at 6.6 knts Shear (0-3000m) pos: 0.0 neg: 1.4 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): 64.0 deg Storm rel helicity (0-3000m) pos: 0.7 neg: -15.0 tot: -14.3 m^2/s^2 ave: -4.8 10^-3 m/s^2 rel: -0.20 Storm rel vorticity (0-3000m) horiz: 4.0 stream: -0.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 170.92 Bulk Shear: 10.62 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 ------------------------------------------------------------------------------- 500 188 0 280 7| 0.0 0.8 0.8| 0.2 -1.2 -1.0 -2.0 -0.47| 1.1 -0.5 1000 152 1 274 6| 0.0 2.6 2.6| 0.2 -7.2 -7.0 -7.0 -0.60| 3.8 -2.3 1500 38 4 316 6| 0.0 3.4 3.4| 0.7 -12.0 -11.3 -7.5 -0.16| 7.3 -1.1 2000 36 5 328 7| 0.0 2.4 2.4| 0.7 -13.0 -12.3 -6.2 -0.17| 5.6 -1.0 2500 36 6 335 7| 0.0 1.8 1.8| 0.7 -14.0 -13.3 -5.3 -0.19| 4.6 -0.9 3000 36 6 338 7| 0.0 1.4 1.4| 0.7 -15.0 -14.3 -4.8 -0.20| 4.0 -0.8 4000 41 7 345 7| 0.7 1.0 1.7| 10.1 -15.0 -4.8 -1.2 0.01| 3.7 0.0 5000 55 8 360 6| 1.2 0.8 2.0| 20.2 -15.0 5.2 1.0 0.20| 3.6 0.7 6000 74 9 27 5| 1.4 0.7 2.0| 31.2 -15.0 16.2 2.7 0.31| 3.6 1.1 Wrote GIF file: /home/apache/climate/data/raob//SP372/skewt/SP372.skewt.20250424.12.gif