UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100800.upa.cvt Date: 0000Z 8 OCT 25 Searching for ETGB... Searching the city database file for: ETGB ... Date:0000Z 8 OCT 25 Station: ETGB WMO ident: 10238 Latitude: 52.82 Longitude: 9.93 Elevation: 69.00 ------------------------------------------------------------------------------- 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 1014 69 14.6 13.7 94 0.9 14.1 190 3 286.6 288.3 286.6 313.7 9.76 1 1000 189 14.0 13.9 99 0.1 14.0 250 11 287.1 288.9 287.1 315.0 10.03 2 925 844 10.6 10.6 100 0.0 10.6 270 15 290.1 291.7 287.0 314.7 8.70 3 850 1549 9.4 6.7 83 2.7 7.9 280 13 296.0 297.3 287.8 317.1 7.26 4 700 3141 0.8 -0.5 91 1.3 0.1 270 19 303.4 304.3 288.5 319.3 5.27 5 500 5770 -13.9 -16.5 81 2.6 -14.7 290 29 316.1 316.5 289.7 323.1 2.10 6 400 7430 -26.5 -26.6 99 0.1 -26.5 285 17 320.5 320.8 290.0 324.3 1.09 7 300 9450 -40.3 -44.5 64 4.2 -40.6 295 36 328.6 328.6 291.6 329.5 0.24 8 250 10670 -49.9 -54.7 57 4.8 -50.1 305 52 331.9 331.9 292.3 332.2 0.09 9 200 12090 -59.9 -67.9 34 8.0 -60.0 300 50 337.9 337.9 293.8 338.0 0.02 10 194 12281 -60.9 -68.9 34 8.0 -61.0 305 46 339.3 339.3 294.1 339.3 0.02 11 150 13890 -60.1 -81.1 5 21.0 -60.3 315 27 366.5 366.5 299.9 366.6 0.00 12 100 16410 -61.9 -84.9 3 23.0 -62.1 340 5 408.1 408.1 306.3 408.1 0.00 TRP 194 12281 -60.9 -68.9 34 8.0 -61.0 305 46 339.3 339.3 294.1 339.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5581.00 m Freezing level: 689.12 mb = 3284.07 m = 10774.39 ft Wetbulb zero: 698.16 mb = 3161.57 m = 10372.48 ft Precipitable water: 1.33 inches Sfc-500 mean rel hum: 88.61 % Est. max temperature: 22.88 C = 73.18 F Sfc-Lift cond lev (LCL): 1000.63 mb = 183.53 m = 602.14 ft T: 14.03 C 700-500 lapse rate: 5.59 C/km ThetaE index: 0.31 C Layer 925.0- 850.0 mb Conv cond level (CCL): 960.16 mb = 530.60 m = 1740.80 ft Mean mixing ratio: 9.35 g/kg Conv temperature: 16.72 C = 62.09 F Cap Strength: 2.60 C Lifted Index: 5.45 C Risk: None Lifted Index @300 mb: 10.07 C Lifted Index @700 mb: 2.60 C Showalter Index: 4.13 C Risk: None Total Totals Index: 43.90 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 20.60 C K Index: 28.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 135.40 Risk: None Energy Index: 1.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.44 J/kg Max Up Vert Vel: 5.56 m/s Conv Inhibition (B-): 0.12 J/kg Cap Strength: 5.43 C Lift Cond Lev (LCL): 961.50 mb = 518.85 m = 1702.26 ft Lev Free Conv (LFC): 936.50 mb = 740.20 m = 2428.43 ft Equ Level (EL): 926.50 mb = 830.39 m = 2724.35 ft B at Equ Level: 15.35 J/kg Max Parcel Lev (MPL): 866.50 mb = 1388.71 m = 4556.07 ft Wind level data Storm motion: 309 at 15 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 1014 69 190 3 0.5 3.0 | 138 16 -10.9 12.1 1 1000 189 250 11 10.3 3.8 | 175 13 -1.1 12.9 2 925 844 270 15 15.0 -0.0 | 201 10 3.6 9.1 3 850 1549 280 13 12.8 -2.3 | 191 7 1.4 6.9 4 700 3141 270 19 19.0 -0.0 | 220 12 7.6 9.1 5 500 5770 290 29 27.3 -9.9 | 273 16 15.8 -0.8 6 400 7430 285 17 16.4 -4.4 | 227 7 5.0 4.7 7 300 9450 295 36 32.6 -15.2 | 286 22 21.2 -6.1 8 250 10670 305 52 42.6 -29.8 | 304 37 31.2 -20.7 9 200 12090 300 50 43.3 -25.0 | 296 36 31.9 -15.9 10 194 12281 305 46 37.7 -26.4 | 303 31 26.3 -17.3 11 150 13890 315 27 19.1 -19.1 | 322 13 7.7 -10.0 12 100 16410 340 5 1.7 -4.7 | 115 11 -9.7 4.4 Wind Parameters Mean winds (0-6000m): 278.6 at 19.5 knts Storm direction: 308.6 at 14.6 knts Shear (0-3000m) pos: 2.3 neg: 1.1 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 81.2 deg Storm rel helicity (0-3000m) pos: 61.8 neg: -2.8 tot: 58.9 m^2/s^2 ave: 19.6 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 3.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.04 Bulk Shear: 14.91 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 ------------------------------------------------------------------------------- 500 254 11 176 12| 13.1 0.0 13.1| 46.2 0.0 46.2 92.5 0.92| 14.2 13.0 1000 263 13 186 11| 7.4 0.0 7.4| 52.4 -0.8 51.7 51.7 0.84| 9.0 7.5 1500 268 13 189 10| 4.6 0.0 4.6| 52.4 -2.8 49.6 33.1 0.70| 6.7 4.6 2000 270 13 191 9| 3.4 0.5 4.0| 55.8 -2.8 53.0 26.5 0.71| 5.5 3.9 2500 271 14 195 9| 2.8 0.8 3.6| 59.0 -2.8 56.1 22.5 0.70| 4.9 3.4 3000 271 14 199 9| 2.3 1.1 3.4| 61.8 -2.8 58.9 19.6 0.68| 4.4 3.0 4000 272 16 208 10| 2.3 0.8 3.1| 75.9 -2.8 73.1 18.3 0.73| 3.9 2.8 5000 275 18 219 10| 2.3 0.6 2.9| 92.7 -2.8 89.9 18.0 0.76| 3.6 2.8 6000 279 19 232 10| 2.0 0.5 2.5|106.0 -7.2 98.8 16.5 0.70| 3.5 2.5 Wrote GIF file: /home/apache/climate/data/raob//ETGB/skewt/ETGB.skewt.20251008.00.gif