UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101310.upa.cvt Date: 1000Z 13 OCT 25 Searching for ETWM... Searching the city database file for: ETWM ... Date:1000Z 13 OCT 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 1026 26 12.8 12.3 97 0.5 12.5 360 5 283.9 285.4 284.6 308.0 8.78 1 1000 236 10.6 10.6 100 0.0 10.6 10 11 283.8 285.1 283.8 305.9 8.04 2 925 883 7.6 7.6 100 0.0 7.6 45 5 287.1 288.3 284.2 307.0 7.09 3 850 1580 8.4 0.4 57 8.0 4.5 10 17 294.9 295.8 284.8 308.6 4.63 4 700 3157 -0.3 -21.3 19 21.0 -6.5 5 17 302.2 302.3 283.5 305.4 1.00 5 500 5760 -16.9 -31.9 26 15.0 -19.7 360 31 312.4 312.5 286.8 314.3 0.53 6 400 7390 -30.1 -39.1 41 9.0 -31.1 360 19 315.9 315.9 287.8 317.0 0.32 7 300 9380 -45.1 -54.1 36 9.0 -45.4 25 23 321.8 321.8 289.4 322.1 0.08 8 250 10570 -53.3 -63.3 29 10.0 -53.5 45 31 326.8 326.8 290.9 326.9 0.03 9 201 11949 -60.1 -71.1 22 11.0 -60.2 45 36 337.1 337.1 293.6 337.2 0.01 10 200 11980 -59.7 -71.7 20 12.0 -59.8 45 36 338.2 338.2 293.9 338.3 0.01 11 150 13780 -59.5 -82.5 4 23.0 -59.7 15 27 367.6 367.6 300.1 367.6 0.00 12 100 16290 -64.1 -86.1 3 22.0 -64.3 20 15 403.9 403.9 305.7 403.9 0.00 TRP 201 11949 -60.1 -71.1 22 11.0 -60.2 45 36 337.1 337.1 293.6 337.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5524.00 m Freezing level: 705.17 mb = 3102.62 m = 10179.08 ft Wetbulb zero: 788.77 mb = 2187.27 m = 7176.00 ft Precipitable water: 0.74 inches Sfc-500 mean rel hum: 44.31 % Est. max temperature: 21.12 C = 70.02 F Sfc-Lift cond lev (LCL): 1018.45 mb = 86.40 m = 283.45 ft T: 12.17 C 700-500 lapse rate: 6.38 C/km ThetaE index: 3.18 C Layer 700.0- 500.0 mb Conv cond level (CCL): 979.79 mb = 405.48 m = 1330.30 ft Mean mixing ratio: 7.78 g/kg Conv temperature: 13.57 C = 56.42 F Cap Strength: 5.54 C Lifted Index: 7.63 C Risk: None Lifted Index @300 mb: 10.95 C Lifted Index @700 mb: 5.54 C Showalter Index: 6.31 C Risk: None Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 25.30 C Cross Totals Index: 17.30 C K Index: 4.70 Risk: None Sweat Index: 69.80 Risk: None Energy Index: 1.22 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.21 J/kg Max Up Vert Vel: 5.33 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 7.53 C Lift Cond Lev (LCL): 974.33 mb = 451.82 m = 1482.35 ft Lev Free Conv (LFC): 969.33 mb = 494.52 m = 1622.43 ft Equ Level (EL): 949.33 mb = 667.54 m = 2190.08 ft B at Equ Level: 14.14 J/kg Max Parcel Lev (MPL): 889.33 mb = 1207.17 m = 3960.47 ft Wind level data Storm motion: 35 at 14 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 1026 26 360 5 -0.0 -5.0 | 231 10 8.1 6.6 1 1000 236 10 11 -1.9 -10.8 | 263 6 6.1 0.7 2 925 883 45 5 -3.5 -3.5 | 209 9 4.5 8.0 3 850 1580 10 17 -3.0 -16.7 | 315 7 5.1 -5.2 4 700 3157 5 17 -1.5 -16.9 | 309 8 6.6 -5.4 5 500 5760 360 31 -0.0 -31.0 | 337 21 8.1 -19.4 6 400 7390 360 19 -0.0 -19.0 | 313 11 8.1 -7.4 7 300 9380 25 23 -9.7 -20.8 | 10 9 -1.7 -9.3 8 250 10570 45 31 -21.9 -21.9 | 53 17 -13.9 -10.4 9 201 11949 45 36 -25.5 -25.5 | 51 22 -17.4 -13.9 10 200 11980 45 36 -25.5 -25.5 | 51 22 -17.4 -13.9 11 150 13780 15 27 -7.0 -26.1 | 356 15 1.1 -14.5 12 100 16290 20 15 -5.1 -14.1 | 311 4 2.9 -2.5 Wind Parameters Mean winds (0-6000m): 4.9 at 18.8 knts Storm direction: 34.9 at 14.1 knts Shear (0-3000m) pos: 0.8 neg: 2.0 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 78.9 deg Storm rel helicity (0-3000m) pos: 17.7 neg: -10.9 tot: 6.8 m^2/s^2 ave: 2.3 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.07 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 13 9 245 7| 4.5 0.0 4.5| 9.2 -5.2 3.9 7.9 0.09| 9.8 0.9 1000 20 8 232 7| 2.4 0.0 2.4| 9.7 -9.4 0.3 0.3 -0.07| 7.7 -0.5 1500 19 9 240 6| 1.6 3.4 5.0| 17.1 -9.4 7.7 5.1 0.24| 8.6 2.1 2000 15 11 260 5| 1.2 2.9 4.1| 17.7 -9.8 7.9 3.9 0.23| 6.9 1.6 2500 13 12 274 5| 1.0 2.3 3.3| 17.7 -10.4 7.3 2.9 0.21| 5.6 1.2 3000 11 13 283 6| 0.8 2.0 2.8| 17.7 -10.9 6.8 2.3 0.20| 4.8 1.0 4000 9 15 295 6| 0.6 2.1 2.7| 25.5 -11.1 14.4 3.6 0.26| 4.2 1.1 5000 7 17 309 8| 0.5 2.2 2.7| 33.5 -11.1 22.5 4.5 0.28| 3.9 1.1 6000 5 19 318 10| 0.4 2.0 2.4| 38.3 -15.0 23.3 3.9 0.25| 3.7 0.9 Wrote GIF file: /home/apache/climate/data/raob//ETWM/skewt/ETWM.skewt.20251013.10.gif