UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042812.upa.cvt Date: 1200Z 28 APR 25 Searching for SP372... Searching the city database file for: SP372 ... Date:1200Z 28 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 109 0 0 SFC 999 118 24.0 23.2 95 0.8 23.5 0 0 297.2 300.5 296.6 350.0 18.21 2 925 792 21.8 19.6 87 2.2 20.2 55 14 301.6 304.5 296.1 347.9 15.71 3 850 1527 19.6 14.6 73 5.0 16.3 50 16 306.7 309.0 295.3 344.0 12.39 4 700 3173 10.2 6.5 78 3.7 7.9 75 19 313.8 315.4 294.6 340.9 8.71 5 500 5900 -4.9 -7.1 85 2.2 -6.0 125 19 327.1 328.0 294.8 342.1 4.49 6 400 7620 -15.9 -16.2 98 0.3 -16.0 75 17 334.3 334.9 295.2 343.8 2.70 7 300 9730 -30.3 -32.9 78 2.6 -30.7 85 13 342.7 342.8 295.7 345.7 0.80 8 250 11000 -40.7 -44.8 65 4.1 -41.1 40 8 345.6 345.6 295.9 346.7 0.28 9 200 12480 -53.9 -58.9 54 5.0 -54.1 295 14 347.4 347.4 296.1 347.7 0.07 10 150 14270 -65.3 -82.3 8 17.0 -65.4 80 16 357.6 357.6 298.2 357.6 0.00 11 101 16555 -84.9 -90.9 33 6.0 -84.9 80 32 362.7 362.7 299.2 362.7 0.00 12 100 16610 -81.7 -89.7 24 8.0 -81.7 85 35 369.9 369.9 300.5 369.9 0.00 TRP 101 16555 -84.9 -90.9 33 6.0 -84.9 80 32 362.7 362.7 299.2 362.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5791.00 m Freezing level: 564.90 mb = 5015.08 m = 16453.47 ft Wetbulb zero: 585.79 mb = 4616.58 m = 15146.08 ft Precipitable water: 2.28 inches Sfc-500 mean rel hum: 80.52 % Est. max temperature: 33.48 C = 92.27 F Sfc-Lift cond lev (LCL): 987.84 mb = 216.23 m = 709.40 ft T: 23.68 C 700-500 lapse rate: 5.54 C/km ThetaE index: 9.10 C Layer 925.0- 500.0 mb Conv cond level (CCL): 834.18 mb = 1686.27 m = 5532.33 ft Mean mixing ratio: 16.46 g/kg Conv temperature: 34.14 C = 93.45 F Cap Strength: 2.24 C Lifted Index: -1.40 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.14 C Lifted Index @700 mb: 0.01 C Showalter Index: 0.30 C Risk: Thunderstorms probable Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 19.50 C K Index: 35.40 Risk: > 80 % chance of thunderstorms Sweat Index: 226.20 Risk: None Energy Index: -0.41 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 455.91 J/kg Max Up Vert Vel: 30.20 m/s Conv Inhibition (B-): 104.63 J/kg Cap Strength: 2.18 C Lift Cond Lev (LCL): 923.88 mb = 802.51 m = 2632.87 ft Lev Free Conv (LFC): 688.88 mb = 3302.75 m = 10835.66 ft Equ Level (EL): 188.88 mb = 12835.86 m = 42111.88 ft B at Equ Level: 443.40 J/kg Max Parcel Lev (MPL): 128.88 mb = 15146.56 m = 49692.82 ft Wind level data Storm motion: 113 at 13 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 ---------------------------------------------------------- 0 999 118 0 0 -0.0 -0.0 | 293 13 11.6 -4.9 1 925 792 55 14 -11.5 -8.0 | 359 13 0.2 -13.0 2 850 1527 50 16 -12.3 -10.3 | 2 15 -0.6 -15.2 3 700 3173 75 19 -18.4 -4.9 | 34 12 -6.7 -9.8 4 500 5900 125 19 -15.6 10.9 | 147 7 -3.9 6.0 5 400 7620 75 17 -16.4 -4.4 | 27 10 -4.8 -9.3 6 300 9730 85 13 -13.0 -1.1 | 12 6 -1.3 -6.1 7 250 11000 40 8 -5.1 -6.1 | 330 13 6.5 -11.1 8 200 12480 295 14 12.7 -5.9 | 294 27 24.3 -10.8 9 150 14270 80 16 -15.8 -2.8 | 28 9 -4.1 -7.7 10 101 16555 80 32 -31.5 -5.6 | 62 22 -19.9 -10.5 11 100 16610 85 35 -34.9 -3.1 | 71 25 -23.2 -8.0 Wind Parameters Mean winds (0-6000m): 83.0 at 16.8 knts Storm direction: 113.0 at 12.6 knts Shear (0-3000m) pos: 3.1 neg: 0.2 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 100.1 deg Storm rel helicity (0-3000m) pos: 84.7 neg: 0.0 tot: 84.7 m^2/s^2 ave: 28.2 10^-3 m/s^2 rel: 0.91 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 4.1 10^-3/s Energy-Hel index: 0.20 Bulk Rich Number: 22.86 Bulk Shear: 19.94 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 60 5 316 10| 10.7 0.0 10.7| 39.5 0.0 39.5 79.0 0.98| 11.5 11.3 1000 54 9 339 11| 7.7 0.0 7.7| 57.3 0.0 57.3 57.3 0.95| 8.7 8.3 1500 53 11 348 12| 5.1 0.5 5.6| 60.2 0.0 60.2 40.1 0.90| 6.4 5.8 2000 54 13 354 13| 4.1 0.3 4.4| 68.5 0.0 68.5 34.3 0.90| 5.4 4.9 2500 56 14 359 13| 3.5 0.3 3.7| 76.7 0.0 76.7 30.7 0.90| 4.8 4.4 3000 59 15 4 12| 3.1 0.2 3.3| 84.7 0.0 84.7 28.2 0.91| 4.5 4.1 4000 66 16 14 11| 2.4 0.2 2.5| 97.7 0.0 97.7 24.4 0.89| 4.1 3.7 5000 75 16 24 10| 1.9 0.1 2.1|108.5 0.0 108.5 21.7 0.89| 3.9 3.5 6000 83 17 36 9| 1.6 0.1 1.8|116.3 -3.1 113.2 18.9 0.82| 3.8 3.2 Wrote GIF file: /home/apache/climate/data/raob//SP372/skewt/SP372.skewt.20250428.12.gif