UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102712.upa.cvt Date: 1200Z 27 OCT 25 Searching for ETGI... Searching the city database file for: ETGI ... Date:1200Z 27 OCT 25 Station: ETGI WMO ident: 10618 Latitude: 49.70 Longitude: 7.33 Elevation: 377.00 ------------------------------------------------------------------------------- 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 18 SFC 958 377 9.6 4.6 71 5.0 7.1 240 25 286.2 287.2 282.1 301.9 5.55 2 925 666 7.2 2.6 73 4.6 4.9 280 33 286.7 287.5 281.7 300.8 4.99 3 850 1354 1.0 -1.0 86 2.0 0.1 285 46 287.2 287.9 281.0 299.1 4.18 4 700 2890 -7.9 -31.9 13 24.0 -12.4 285 50 293.7 293.8 279.1 295.0 0.38 5 500 5400 -27.9 -43.9 20 16.0 -29.3 295 58 299.0 299.1 281.1 299.6 0.16 6 400 6980 -36.1 -58.1 9 22.0 -37.1 290 97 308.1 308.1 284.7 308.2 0.04 7 338 8126 -42.1 -63.5 8 21.4 -42.7 300 97 315.1 315.1 287.2 315.2 0.02 8 300 8920 -46.3 -67.3 7 21.0 -46.7 295 93 320.1 320.1 288.8 320.2 0.01 9 250 10120 -49.9 -72.9 5 23.0 -50.3 295 87 331.9 331.9 292.2 331.9 0.01 10 240 10387 -50.9 -74.9 4 24.0 -51.2 300 91 334.3 334.3 292.9 334.3 0.01 11 200 11580 -49.9 -80.9 1 31.0 -50.4 300 71 353.8 353.8 297.4 353.8 0.00 12 150 13450 -52.5 -83.5 1 31.0 -53.0 300 46 379.6 379.6 302.2 379.6 0.00 13 100 16020 -59.7 -87.7 1 28.0 -60.0 290 56 412.4 412.4 306.8 412.4 0.00 TRP 240 10387 -50.9 -74.9 4 24.0 -51.2 300 91 334.3 334.3 292.9 334.3 0.01 WND 338 8126 -42.1 -63.5 8 21.4 -42.7 300 97 315.1 315.1 287.2 315.2 0.02 Sounding variables and indices 1000-500 mb thick: 5382.00 m Freezing level: 833.15 mb = 1526.58 m = 5008.42 ft Wetbulb zero: 848.36 mb = 1369.26 m = 4492.28 ft Precipitable water: 0.37 inches Sfc-500 mean rel hum: 37.48 % Est. max temperature: 12.24 C = 54.04 F Sfc-Lift cond lev (LCL): 887.80 mb = 999.99 m = 3280.77 ft T: 4.19 C 700-500 lapse rate: 7.97 C/km ThetaE index: 6.90 C Layer 925.0- 500.0 mb Conv cond level (CCL): 849.12 mb = 1362.19 m = 4469.06 ft Mean mixing ratio: 4.83 g/kg Conv temperature: 10.57 C = 51.03 F Cap Strength: 1.28 C Lifted Index: 0.73 C Risk: Showers probable Lifted Index @300 mb: 14.03 C Lifted Index @700 mb: 1.28 C Showalter Index: 1.67 C Risk: Showers probable Total Totals Index: 55.80 C Risk: Severe Thunderstorms probable Vertical Totals Index: 28.90 C Cross Totals Index: 26.90 C K Index: 3.90 Risk: None Sweat Index: 286.00 Risk: None Energy Index: 0.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.05 J/kg Max Up Vert Vel: 2.47 m/s Conv Inhibition (B-): 12401.96 J/kg Cap Strength: 1.20 C Lift Cond Lev (LCL): 854.90 mb = 1307.24 m = 4288.81 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 319 at 39 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 ---------------------------------------------------------- 0 958 377 240 25 21.7 12.5 | 174 42 -4.4 42.0 1 925 666 280 33 32.5 -5.7 | 195 25 6.4 23.8 2 850 1354 285 46 44.4 -11.9 | 226 25 18.4 17.6 3 700 2890 285 50 48.3 -12.9 | 233 28 22.2 16.6 4 500 5400 295 58 52.6 -24.5 | 259 27 26.5 5.0 5 400 6980 290 97 91.2 -33.2 | 273 65 65.1 -3.6 6 338 8126 300 97 84.0 -48.5 | 288 61 57.9 -19.0 7 300 8920 295 93 84.3 -39.3 | 280 59 58.2 -9.8 8 250 10120 295 87 78.8 -36.8 | 278 53 52.8 -7.2 9 240 10387 300 91 78.8 -45.5 | 287 55 52.7 -16.0 10 200 11580 300 71 61.5 -35.5 | 280 36 35.4 -6.0 11 150 13450 300 46 39.8 -23.0 | 245 15 13.8 6.5 12 100 16020 290 56 52.6 -19.2 | 249 29 26.5 10.4 Wind Parameters Mean winds (0-6000m): 288.6 at 52.5 knts Storm direction: 318.6 at 39.4 knts Shear (0-3000m) pos: 6.1 neg: 0.7 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 64.0 deg Storm rel helicity (0-3000m) pos: 240.5 neg: 0.0 tot: 240.5 m^2/s^2 ave: 80.2 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 5.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 77.82 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 ------------------------------------------------------------------------------- 500 271 32 191 29| 25.4 0.0 25.4|140.2 0.0 140.2 280.4 0.64| 26.5 17.1 1000 279 37 203 26| 17.2 0.0 17.2|201.1 0.0 201.1 201.1 0.74| 18.1 13.3 1500 281 40 211 25| 11.5 0.4 11.9|208.6 0.0 208.6 139.1 0.74| 12.5 9.3 2000 282 42 216 25| 8.6 0.7 9.3|216.1 0.0 216.1 108.1 0.74| 9.7 7.2 2500 283 44 220 26| 6.9 0.8 7.7|223.6 0.0 223.6 89.5 0.75| 8.0 6.0 3000 283 45 222 26| 6.1 0.7 6.8|240.5 0.0 240.5 80.2 0.76| 7.1 5.4 4000 285 47 228 26| 5.2 0.5 5.7|275.5 0.0 275.5 68.9 0.78| 6.0 4.7 5000 287 49 234 26| 4.6 0.4 5.0|311.4 0.0 311.4 62.3 0.81| 5.3 4.3 6000 289 53 242 27| 3.9 2.4 6.3|383.9 0.0 383.9 64.0 0.64| 6.5 4.2 Wrote GIF file: /home/apache/climate/data/raob//ETGI/skewt/ETGI.skewt.20251027.12.gif