UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011312.upa.cvt Date: 1200Z 13 JAN 26 Searching for ETGK... Searching the city database file for: ETGK ... Date:1200Z 13 JAN 26 Station: ETGK WMO ident: 10771 Latitude: 49.43 Longitude: 11.90 Elevation: 418.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 146 SFC 967 418 2.0 1.3 95 0.7 1.7 110 3 277.8 278.5 276.5 289.7 4.34 2 925 781 3.6 3.6 100 0.0 3.6 270 7 283.0 283.9 280.4 297.9 5.36 3 850 1467 2.0 1.2 94 0.8 1.6 290 17 288.2 289.1 282.3 302.3 4.91 4 700 3016 -6.1 -11.1 68 5.0 -7.8 295 23 295.7 296.2 282.5 302.8 2.34 5 500 5570 -22.3 -38.3 22 16.0 -24.4 295 40 305.9 305.9 284.1 306.8 0.28 6 400 7170 -34.5 -39.3 62 4.8 -35.0 300 58 310.2 310.2 285.8 311.3 0.32 7 300 9110 -50.1 -60.1 30 10.0 -50.3 295 69 314.7 314.7 287.1 314.9 0.04 8 250 10280 -60.5 -64.7 58 4.2 -60.6 295 69 316.1 316.1 287.5 316.2 0.03 9 215 11200 -65.9 -70.8 50 4.9 -66.0 285 73 321.7 321.7 289.3 321.7 0.01 10 208 11400 -63.8 -75.6 19 11.8 -63.8 290 83 328.0 328.0 291.2 328.1 0.01 11 200 11640 -61.3 -81.3 5 20.0 -61.4 300 68 335.7 335.7 293.2 335.7 0.00 12 150 13460 -56.1 -85.1 1 29.0 -56.4 310 31 373.4 373.4 301.2 373.4 0.00 13 100 16000 -59.9 -86.9 2 27.0 -60.2 285 27 412.0 412.0 306.7 412.0 0.00 TRP 215 11200 -65.9 -70.8 50 4.9 -66.0 285 73 321.7 321.7 289.3 321.7 0.01 WND 208 11400 -63.8 -75.6 19 11.8 -63.8 290 83 328.0 328.0 291.2 328.1 0.01 Sounding variables and indices 1000-500 mb thick: 5424.00 m Freezing level: 812.96 mb = 1849.47 m = 6067.74 ft Wetbulb zero: 824.53 mb = 1709.71 m = 5609.22 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 65.75 % Est. max temperature: 13.86 C = 56.94 F Sfc-Lift cond lev (LCL): 956.52 mb = 507.04 m = 1663.51 ft T: 2.39 C 700-500 lapse rate: 6.34 C/km ThetaE index: 0.00 C Layer 967.0- 0.0 mb Conv cond level (CCL): 967.00 mb = 418.00 m = 1371.37 ft Mean mixing ratio: 5.05 g/kg Conv temperature: 3.39 C = 38.10 F Cap Strength: 4.95 C Lifted Index: 8.62 C Risk: None Lifted Index @300 mb: 12.52 C Lifted Index @700 mb: 4.95 C Showalter Index: 5.10 C Risk: None Total Totals Index: 47.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 23.50 C K Index: 20.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 88.40 Risk: None Energy Index: 0.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.83 J/kg Max Up Vert Vel: 8.35 m/s Conv Inhibition (B-): 12838.58 J/kg Cap Strength: 8.61 C Lift Cond Lev (LCL): 911.16 mb = 903.33 m = 2963.64 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 324 at 20 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 ---------------------------------------------------------- 0 967 418 110 3 -2.8 1.0 | 140 23 -14.6 17.4 1 925 781 270 7 7.0 -0.0 | 164 17 -4.8 16.4 2 850 1467 290 17 16.0 -5.8 | 202 11 4.2 10.5 3 700 3016 295 23 20.8 -9.7 | 234 11 9.1 6.6 4 500 5570 295 40 36.3 -16.9 | 271 24 24.5 -0.5 5 400 7170 300 58 50.2 -29.0 | 288 40 38.5 -12.6 6 300 9110 295 69 62.5 -29.2 | 284 52 50.8 -12.8 7 250 10280 295 69 62.5 -29.2 | 284 52 50.8 -12.8 8 215 11200 285 73 70.5 -18.9 | 272 59 58.7 -2.5 9 208 11400 290 83 78.0 -28.4 | 280 67 66.2 -12.0 10 200 11640 300 68 58.9 -34.0 | 291 50 47.1 -17.6 11 150 13460 310 31 23.7 -19.9 | 287 12 12.0 -3.6 12 100 16000 285 27 26.1 -7.0 | 237 17 14.3 9.4 Wind Parameters Mean winds (0-6000m): 294.3 at 26.9 knts Storm direction: 324.3 at 20.2 knts Shear (0-3000m) pos: 4.9 neg: 0.0 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 104.4 deg Storm rel helicity (0-3000m) pos: 117.3 neg: 0.0 tot: 117.3 m^2/s^2 ave: 39.1 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 4.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.55 Bulk Shear: 63.81 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 ------------------------------------------------------------------------------- 500 265 6 160 18| 12.3 0.0 12.3| 65.1 0.0 65.1 130.3 0.70| 16.6 11.6 1000 281 9 170 15| 9.9 0.0 9.9| 89.9 0.0 89.9 89.9 0.75| 12.4 9.3 1500 286 12 179 13| 7.5 0.0 7.5| 97.4 0.0 97.4 64.9 0.77| 9.2 7.1 2000 288 14 187 12| 6.1 0.0 6.1|103.2 0.0 103.2 51.6 0.79| 7.4 5.8 2500 290 16 194 11| 5.3 0.0 5.3|109.2 0.0 109.2 43.7 0.80| 6.3 5.1 3000 291 17 201 11| 4.9 0.0 4.9|117.3 0.0 117.3 39.1 0.80| 5.8 4.7 4000 293 20 217 11| 3.7 0.9 4.5|134.7 0.0 134.7 33.7 0.78| 5.2 4.1 5000 293 23 234 12| 2.9 1.4 4.3|152.0 0.0 152.0 30.4 0.74| 4.9 3.6 6000 294 27 247 14| 3.4 1.1 4.5|193.3 0.0 193.3 32.2 0.70| 5.0 3.5 Wrote GIF file: /home/apache/climate/data/raob//ETGK/skewt/ETGK.skewt.20260113.12.gif