UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041512.upa.cvt Date: 1200Z 15 APR 25 Searching for SP372... Searching the city database file for: SP372 ... Date:1200Z 15 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 ------------------------------------------------------------------------------- SFC 1001 116 25.2 24.5 96 0.7 24.7 0 0 298.3 301.8 297.8 355.6 19.69 1 1000 125 23.4 21.8 91 1.6 22.3 345 5 296.5 299.6 295.4 344.6 16.66 2 925 803 20.4 18.6 89 1.8 19.2 350 33 300.2 302.9 295.1 343.3 14.74 3 850 1532 16.6 16.6 100 0.0 16.6 335 15 303.5 306.1 295.6 345.5 14.12 4 700 3172 9.4 9.2 99 0.2 9.3 95 6 312.9 314.9 295.6 345.3 10.50 5 500 5900 -5.1 -7.3 85 2.2 -6.1 145 12 326.8 327.7 294.7 341.6 4.43 6 400 7620 -15.1 -18.4 76 3.3 -16.2 70 5 335.4 335.8 295.1 343.3 2.24 7 300 9730 -29.9 -34.4 65 4.5 -30.7 65 19 343.2 343.4 295.7 345.9 0.69 8 250 11000 -39.9 -48.9 38 9.0 -40.6 75 32 346.7 346.8 296.1 347.5 0.18 9 200 12490 -52.1 -56.6 58 4.5 -52.2 85 39 350.3 350.3 296.8 350.6 0.09 10 150 14280 -67.5 -72.2 51 4.7 -67.5 55 25 353.8 353.8 297.5 353.9 0.01 11 100 16630 -81.5 -88.5 29 7.0 -81.5 205 16 370.3 370.3 300.6 370.3 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5775.00 m Freezing level: 570.34 mb = 4940.50 m = 16208.78 ft Wetbulb zero: 579.59 mb = 4702.38 m = 15427.56 ft Precipitable water: 2.42 inches Sfc-500 mean rel hum: 93.96 % Est. max temperature: 30.43 C = 86.77 F Sfc-Lift cond lev (LCL): 991.33 mb = 200.74 m = 658.58 ft T: 23.06 C 700-500 lapse rate: 5.32 C/km ThetaE index: 12.30 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 892.48 mb = 1111.55 m = 3646.79 ft Mean mixing ratio: 15.46 g/kg Conv temperature: 28.54 C = 83.37 F Cap Strength: 1.07 C Lifted Index: 0.10 C Risk: Showers probable Lifted Index @300 mb: 1.84 C Lifted Index @700 mb: 0.53 C Showalter Index: -0.49 C Risk: Thunderstorms probable Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 21.70 C K Index: 38.10 Risk: > 80 % chance of thunderstorms Sweat Index: 241.20 Risk: None Energy Index: -0.83 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.05 J/kg Max Up Vert Vel: 5.49 m/s Conv Inhibition (B-): 51.61 J/kg Cap Strength: 1.07 C Lift Cond Lev (LCL): 927.81 mb = 776.61 m = 2547.90 ft Lev Free Conv (LFC): 552.81 mb = 5085.92 m = 16685.89 ft Equ Level (EL): 512.81 mb = 5694.88 m = 18683.75 ft B at Equ Level: 14.82 J/kg Max Parcel Lev (MPL): 412.81 mb = 7377.00 m = 24202.45 ft Wind level data Storm motion: 59 at 9 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 116 0 0 -0.0 -0.0 | 239 9 8.0 4.7 1 1000 125 345 5 1.3 -4.8 | 271 9 9.3 -0.1 2 925 803 350 33 5.7 -32.5 | 334 31 13.7 -27.8 3 850 1532 335 15 6.3 -13.6 | 302 17 14.3 -8.9 4 700 3172 95 6 -6.0 0.5 | 201 6 2.0 5.2 5 500 5900 145 12 -6.9 9.8 | 184 15 1.1 14.5 6 400 7620 70 5 -4.7 -1.7 | 228 4 3.3 3.0 7 300 9730 65 19 -17.2 -8.0 | 70 10 -9.3 -3.3 8 250 11000 75 32 -30.9 -8.3 | 81 23 -22.9 -3.6 9 200 12490 85 39 -38.9 -3.4 | 92 31 -30.9 1.3 10 150 14280 55 25 -20.5 -14.3 | 52 16 -12.5 -9.6 11 100 16630 205 16 6.8 14.5 | 217 24 14.7 19.2 Wind Parameters Mean winds (0-6000m): 29.5 at 12.3 knts Storm direction: 59.5 at 9.2 knts Shear (0-3000m) pos: 3.0 neg: 2.5 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): -40.4 deg Storm rel helicity (0-3000m) pos: 102.2 neg: -78.1 tot: 24.1 m^2/s^2 ave: 8.0 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 12.9 stream: 2.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.15 Bulk Shear: 13.09 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 ------------------------------------------------------------------------------- 500 348 15 312 15| 0.0 26.0 26.0| 62.7 0.0 62.7 125.3 0.73| 26.4 19.4 1000 348 22 324 21| 0.0 13.0 13.0| 83.4 -39.0 44.3 44.3 0.40| 21.2 8.4 1500 347 21 321 20| 0.0 5.0 5.0| 86.8 -77.5 9.3 6.2 0.19| 18.2 3.5 2000 348 19 320 18| 2.2 3.7 6.0|100.4 -77.5 23.0 11.5 0.23| 16.0 3.7 2500 351 17 319 16| 3.0 3.0 6.0|101.8 -77.7 24.1 9.6 0.21| 14.2 3.0 3000 350 16 316 15| 3.0 2.5 5.5|102.2 -78.1 24.1 8.0 0.17| 12.9 2.2 4000 358 14 317 12| 2.7 1.9 4.5|102.2 -81.1 21.1 5.3 0.14| 10.1 1.5 5000 11 13 324 10| 2.5 1.5 4.0|102.4 -82.2 20.2 4.0 0.13| 8.4 1.1 6000 29 12 343 6| 2.2 1.3 3.5|104.9 -84.8 20.0 3.3 0.13| 7.5 0.9 Wrote GIF file: /home/apache/climate/data/raob//SP372/skewt/SP372.skewt.20250415.12.gif