UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043010.upa.cvt Date: 1000Z 30 APR 25 Searching for ETWM... Searching the city database file for: ETWM ... Date:1000Z 30 APR 25 Station: ETWM WMO ident: 10304 Latitude: 52.72 Longitude: 7.32 Elevation: 26.00 ------------------------------------------------------------------------------- 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 1022 26 19.6 9.6 52 10.0 13.7 90 5 290.9 292.2 286.0 311.9 7.35 1 1000 205 16.6 9.6 63 7.0 12.6 100 3 289.8 291.1 285.7 311.0 7.52 2 925 863 12.2 2.2 50 10.0 7.1 80 3 291.8 292.6 283.7 305.8 4.85 3 850 1569 9.0 -5.0 37 14.0 2.8 60 5 295.6 296.1 283.3 304.9 3.10 4 700 3146 -1.1 -9.1 55 8.0 -4.3 325 7 301.3 301.8 285.2 309.7 2.74 5 500 5740 -18.5 -49.5 5 31.0 -21.8 305 13 310.5 310.5 285.6 310.8 0.08 6 400 7370 -30.9 -36.9 56 6.0 -31.6 325 31 314.8 314.9 287.5 316.3 0.40 7 300 9340 -46.5 -49.8 69 3.3 -46.6 315 27 319.8 319.8 288.8 320.3 0.13 8 250 10530 -55.3 -60.3 54 5.0 -55.4 300 27 323.9 323.9 290.0 324.0 0.05 9 200 11920 -65.3 -68.8 62 3.5 -65.3 300 36 329.3 329.4 291.6 329.4 0.02 10 150 13680 -60.3 -86.3 2 26.0 -60.5 310 19 366.2 366.2 299.9 366.2 0.00 11 100 16230 -58.5 -88.5 1 30.0 -58.9 345 17 414.7 414.7 307.1 414.7 0.00 TRP 200 11920 -65.3 -68.8 62 3.5 -65.3 300 36 329.3 329.4 291.6 329.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5535.00 m Freezing level: 716.34 mb = 2974.25 m = 9757.91 ft Wetbulb zero: 790.08 mb = 2162.79 m = 7095.67 ft Precipitable water: 0.68 inches Sfc-500 mean rel hum: 39.44 % Est. max temperature: 23.12 C = 73.61 F Sfc-Lift cond lev (LCL): 880.77 mb = 1272.12 m = 4173.56 ft T: 10.35 C 700-500 lapse rate: 6.71 C/km ThetaE index: 7.02 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 762.70 mb = 2449.28 m = 8035.60 ft Mean mixing ratio: 6.40 g/kg Conv temperature: 27.50 C = 81.50 F Cap Strength: 4.35 C Lifted Index: 4.45 C Risk: None Lifted Index @300 mb: 7.86 C Lifted Index @700 mb: 3.51 C Showalter Index: 7.14 C Risk: None Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 27.50 C Cross Totals Index: 13.50 C K Index: 14.50 Risk: None Sweat Index: 23.00 Risk: None Energy Index: 1.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.22 J/kg Max Up Vert Vel: 2.11 m/s Conv Inhibition (B-): 8728.11 J/kg Cap Strength: 4.36 C Lift Cond Lev (LCL): 857.23 mb = 1498.27 m = 4915.53 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 357 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 1022 26 90 5 -5.0 0.0 | 137 8 -5.3 5.7 1 1000 205 100 3 -3.0 0.5 | 153 7 -3.2 6.2 2 925 863 80 3 -3.0 -0.5 | 148 6 -3.2 5.2 3 850 1569 60 5 -4.3 -2.5 | 125 6 -4.6 3.2 4 700 3146 325 7 4.0 -5.7 | 271 4 3.7 -0.0 5 500 5740 305 13 10.6 -7.5 | 280 11 10.4 -1.8 6 400 7370 325 31 17.8 -25.4 | 318 26 17.5 -19.7 7 300 9340 315 27 19.1 -19.1 | 305 23 18.8 -13.4 8 250 10530 300 27 23.4 -13.5 | 289 24 23.1 -7.8 9 200 11920 300 36 31.2 -18.0 | 292 33 30.9 -12.3 10 150 13680 310 19 14.6 -12.2 | 295 16 14.3 -6.5 11 100 16230 345 17 4.4 -16.4 | 339 11 4.1 -10.7 Wind Parameters Mean winds (0-6000m): 327.2 at 7.6 knts Storm direction: 357.2 at 5.7 knts Shear (0-3000m) pos: 0.3 neg: 1.5 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 139.9 deg Storm rel helicity (0-3000m) pos: 3.8 neg: -7.8 tot: -4.0 m^2/s^2 ave: -1.3 10^-3 m/s^2 rel: -0.42 Storm rel vorticity (0-3000m) horiz: 2.5 stream: -1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.17 Bulk Shear: 13.27 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 95 3 149 7| 2.1 0.0 2.1| 3.8 -0.5 3.3 6.7 0.65| 2.7 1.7 1000 89 3 148 7| 1.0 0.5 1.5| 3.8 -1.7 2.1 2.1 0.26| 1.9 0.5 1500 80 4 143 6| 0.7 0.9 1.6| 3.8 -4.4 -0.6 -0.4 -0.14| 1.8 -0.3 2000 69 4 137 6| 0.5 1.2 1.7| 3.8 -6.3 -2.5 -1.2 -0.29| 2.1 -0.6 2500 55 4 130 5| 0.4 1.4 1.8| 3.8 -7.1 -3.3 -1.3 -0.35| 2.3 -0.8 3000 39 5 122 4| 0.3 1.5 1.8| 3.8 -7.8 -4.0 -1.3 -0.42| 2.5 -1.1 4000 5 5 106 1| 0.3 1.4 1.7| 4.7 -8.1 -3.4 -0.9 -0.33| 2.3 -0.8 5000 342 6 284 2| 0.2 1.4 1.6| 4.9 -8.2 -3.3 -0.7 -0.28| 2.1 -0.6 6000 327 8 280 4| 0.5 1.3 1.7| 11.2 -8.9 2.3 0.4 -0.16| 2.2 -0.3 Wrote GIF file: /home/apache/climate/data/raob//ETWM/skewt/ETWM.skewt.20250430.10.gif