UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112800.upa.cvt Date: 0000Z 28 NOV 25 Searching for ETGB... Searching the city database file for: ETGB ... Date:0000Z 28 NOV 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 1009 69 6.0 5.3 95 0.7 5.6 190 5 278.4 279.4 278.4 293.5 5.53 1 1000 140 5.8 4.3 90 1.5 5.1 205 15 279.0 279.8 278.2 293.2 5.20 2 925 775 5.2 5.2 100 0.0 5.2 270 29 284.6 285.7 281.9 301.4 6.00 3 850 1468 4.8 4.6 99 0.2 4.7 265 21 291.2 292.3 285.0 309.1 6.26 4 700 3033 -1.7 -5.4 76 3.7 -3.3 240 11 300.6 301.3 285.9 311.7 3.65 5 500 5630 -18.5 -22.7 69 4.2 -19.5 350 21 310.5 310.7 286.9 314.6 1.23 6 400 7250 -29.3 -33.9 64 4.6 -29.9 330 15 316.9 317.0 288.3 318.8 0.54 7 300 9240 -44.3 -51.3 46 7.0 -44.6 320 13 322.9 322.9 289.8 323.4 0.11 8 250 10440 -53.5 -60.5 42 7.0 -53.7 320 19 326.5 326.5 290.7 326.7 0.04 9 200 11840 -64.7 -68.3 61 3.6 -64.7 345 19 330.3 330.3 291.8 330.4 0.02 10 173 12714 -69.9 -74.7 49 4.8 -69.9 340 25 335.7 335.7 293.3 335.7 0.01 11 150 13570 -66.9 -81.9 10 15.0 -67.0 335 15 354.8 354.8 297.7 354.9 0.00 12 100 16040 -65.9 -86.9 4 21.0 -66.0 325 19 400.4 400.4 305.3 400.4 0.00 TRP 173 12714 -69.9 -74.7 49 4.8 -69.9 340 25 335.7 335.7 293.3 335.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5490.00 m Freezing level: 739.23 mb = 2623.69 m = 8607.81 ft Wetbulb zero: 761.72 mb = 2351.93 m = 7716.20 ft Precipitable water: 0.91 inches Sfc-500 mean rel hum: 82.63 % Est. max temperature: 17.95 C = 64.30 F Sfc-Lift cond lev (LCL): 998.24 mb = 154.33 m = 506.33 ft T: 5.79 C 700-500 lapse rate: 6.47 C/km ThetaE index: 0.33 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 780.57 mb = 2154.89 m = 7069.76 ft Mean mixing ratio: 5.65 g/kg Conv temperature: 22.90 C = 73.23 F Cap Strength: 9.06 C Lifted Index: 12.07 C Risk: None Lifted Index @300 mb: 17.91 C Lifted Index @700 mb: 9.06 C Showalter Index: 4.39 C Risk: None Total Totals Index: 46.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 23.10 C K Index: 24.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 118.20 Risk: None Energy Index: 1.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.32 J/kg Max Up Vert Vel: 7.39 m/s Conv Inhibition (B-): 11977.88 J/kg Cap Strength: 11.88 C Lift Cond Lev (LCL): 948.21 mb = 573.16 m = 1880.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 314 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 1009 69 190 5 0.9 4.9 | 148 17 -8.7 14.2 1 1000 140 205 15 6.3 13.6 | 172 23 -3.3 22.9 2 925 775 270 29 29.0 -0.0 | 244 22 19.4 9.3 3 850 1468 265 21 20.9 1.8 | 225 16 11.3 11.2 4 700 3033 240 11 9.5 5.5 | 180 15 -0.1 14.8 5 500 5630 350 21 3.6 -20.7 | 28 13 -6.0 -11.4 6 400 7250 330 15 7.5 -13.0 | 30 4 -2.1 -3.7 7 300 9240 320 13 8.4 -10.0 | 63 1 -1.3 -0.6 8 250 10440 320 19 12.2 -14.6 | 334 6 2.6 -5.2 9 200 11840 345 19 4.9 -18.4 | 27 10 -4.7 -9.0 10 173 12714 340 25 8.6 -23.5 | 4 14 -1.1 -14.2 11 150 13570 335 15 6.3 -13.6 | 37 5 -3.3 -4.3 12 100 16040 325 19 10.9 -15.6 | 348 6 1.3 -6.2 Wind Parameters Mean winds (0-6000m): 284.1 at 17.9 knts Storm direction: 314.1 at 13.4 knts Shear (0-3000m) pos: 4.3 neg: 2.8 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 32.2 deg Storm rel helicity (0-3000m) pos: 207.1 neg: -76.2 tot: 130.9 m^2/s^2 ave: 43.6 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 10.1 stream: 3.2 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.76 Bulk Shear: 35.92 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 ------------------------------------------------------------------------------- 500 230 18 192 22| 22.9 0.0 22.9|146.9 0.0 146.9 293.9 0.92| 28.8 26.6 1000 255 23 219 19| 12.9 0.0 12.9|207.1 -11.5 195.6 195.6 0.82| 21.5 17.6 1500 259 23 223 19| 8.6 1.9 10.5|207.1 -31.6 175.5 117.0 0.63| 16.3 10.2 2000 259 22 221 18| 6.4 2.5 8.9|207.1 -48.5 158.6 79.3 0.50| 13.3 6.6 2500 259 21 218 17| 5.2 2.8 7.9|207.1 -63.9 143.2 57.3 0.39| 11.4 4.5 3000 258 19 214 16| 4.3 2.8 7.1|207.1 -76.2 130.9 43.6 0.32| 10.1 3.2 4000 259 18 211 15| 4.1 2.1 6.2|229.8 -76.2 153.6 38.4 0.38| 8.9 3.4 5000 269 17 219 12| 3.7 1.7 5.3|245.1 -76.2 168.9 33.8 0.46| 8.5 3.9 6000 284 18 237 9| 3.0 1.4 4.4|258.9 -77.4 181.5 30.2 0.46| 8.0 3.7 Wrote GIF file: /home/apache/climate/data/raob//ETGB/skewt/ETGB.skewt.20251128.00.gif