UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110900.upa.cvt Date: 0000Z 9 NOV 25 Searching for ETGB... Searching the city database file for: ETGB ... Date:0000Z 9 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 1007 69 6.0 5.0 93 1.0 5.5 70 1 278.6 279.5 278.3 293.4 5.43 1 1000 125 5.6 5.5 99 0.1 5.5 105 1 278.8 279.7 278.7 294.2 5.66 2 925 763 5.6 5.6 100 0.0 5.6 280 11 285.0 286.1 282.3 302.3 6.17 3 850 1451 1.8 -0.3 86 2.1 0.8 275 9 288.0 288.8 281.6 300.6 4.40 4 700 3025 -0.9 -16.9 29 16.0 -6.1 145 5 301.5 301.8 283.8 306.1 1.45 5 500 5620 -17.7 -32.7 26 15.0 -20.4 90 13 311.5 311.6 286.5 313.2 0.49 6 400 7250 -30.7 -38.7 45 8.0 -31.6 75 9 315.1 315.2 287.5 316.3 0.34 7 300 9220 -46.1 -56.1 31 10.0 -46.4 75 15 320.4 320.4 288.9 320.6 0.06 8 250 10410 -54.9 -67.9 19 13.0 -55.1 80 11 324.4 324.4 290.1 324.5 0.02 9 231 10909 -57.5 -70.5 18 13.0 -57.6 85 21 327.9 327.9 291.2 328.0 0.01 10 200 11820 -54.3 -77.3 4 23.0 -54.6 100 19 346.8 346.8 295.9 346.8 0.01 11 150 13660 -58.3 -84.3 2 26.0 -58.5 295 3 369.6 369.6 300.5 369.6 0.00 12 100 16170 -61.1 -86.1 2 25.0 -61.4 255 15 409.7 409.7 306.5 409.7 0.00 TRP 231 10909 -57.5 -70.5 18 13.0 -57.6 85 21 327.9 327.9 291.2 328.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5495.00 m Freezing level: 750.00 mb = 2500.33 m = 8203.09 ft Wetbulb zero: 831.77 mb = 1626.72 m = 5336.93 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 52.20 % Est. max temperature: 15.17 C = 59.30 F Sfc-Lift cond lev (LCL): 991.73 mb = 192.95 m = 633.03 ft T: 5.60 C 700-500 lapse rate: 6.47 C/km ThetaE index: 1.64 C Layer 850.0- 700.0 mb Conv cond level (CCL): 1000.00 mb = 125.00 m = 410.10 ft Mean mixing ratio: 5.90 g/kg Conv temperature: 6.63 C = 43.93 F Cap Strength: 9.33 C Lifted Index: 12.22 C Risk: None Lifted Index @300 mb: 15.52 C Lifted Index @700 mb: 9.33 C Showalter Index: 10.82 C Risk: None Total Totals Index: 36.90 C Risk: None Vertical Totals Index: 19.50 C Cross Totals Index: 17.40 C K Index: 3.20 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 2.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.16 J/kg Max Up Vert Vel: 7.77 m/s Conv Inhibition (B-): 13790.26 J/kg Cap Strength: 12.13 C Lift Cond Lev (LCL): 953.75 mb = 512.52 m = 1681.49 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 147 at 6 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 1007 69 70 1 -0.9 -0.3 | 336 6 2.5 -5.7 1 1000 125 105 1 -1.0 0.3 | 334 6 2.5 -5.1 2 925 763 280 11 10.8 -1.9 | 297 16 14.3 -7.3 3 850 1451 275 9 9.0 -0.8 | 296 14 12.4 -6.1 4 700 3025 145 5 -2.9 4.1 | 336 1 0.6 -1.3 5 500 5620 90 13 -13.0 0.0 | 61 11 -9.6 -5.3 6 400 7250 75 9 -8.7 -2.3 | 34 9 -5.3 -7.7 7 300 9220 75 15 -14.5 -3.9 | 50 14 -11.1 -9.2 8 250 10410 80 11 -10.8 -1.9 | 46 10 -7.4 -7.3 9 231 10909 85 21 -20.9 -1.8 | 68 19 -17.5 -7.2 10 200 11820 100 19 -18.7 3.3 | 82 15 -15.3 -2.0 11 150 13660 295 3 2.7 -1.3 | 317 9 6.2 -6.6 12 100 16170 255 15 14.5 3.9 | 275 18 17.9 -1.5 Wind Parameters Mean winds (0-6000m): 117.3 at 8.5 knts Storm direction: 147.3 at 6.4 knts Shear (0-3000m) pos: 1.9 neg: 2.4 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 4.1 deg Storm rel helicity (0-3000m) pos: 23.4 neg: -23.0 tot: 0.4 m^2/s^2 ave: 0.1 10^-3 m/s^2 rel: -0.05 Storm rel vorticity (0-3000m) horiz: 6.9 stream: -0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.23 Bulk Shear: 13.54 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 ------------------------------------------------------------------------------- 500 219 4 290 6| 9.1 0.0 9.1| 1.6 -3.6 -1.9 -3.9 -0.28| 12.9 -3.6 1000 279 7 302 12| 5.7 0.0 5.7| 22.5 -4.0 18.5 18.5 0.11| 11.7 1.3 1500 278 8 300 13| 3.8 0.9 4.6| 22.5 -8.7 13.8 9.2 0.05| 8.7 0.4 2000 270 8 295 13| 2.8 2.1 5.0| 22.5 -20.4 2.1 1.1 -0.09| 8.1 -0.7 2500 264 8 292 12| 2.3 2.5 4.8| 22.5 -23.0 -0.5 -0.2 -0.11| 7.5 -0.8 3000 265 7 294 12| 1.9 2.4 4.3| 23.4 -23.0 0.4 0.1 -0.05| 6.9 -0.3 4000 241 7 281 10| 1.4 2.3 3.7| 24.2 -23.0 1.2 0.3 0.01| 5.7 0.0 5000 182 8 238 4| 1.1 2.2 3.3| 24.2 -24.5 -0.3 -0.1 -0.01| 5.0 -0.1 6000 117 8 70 4| 0.9 1.9 2.8| 24.2 -31.4 -7.2 -1.2 -0.06| 4.6 -0.3 Wrote GIF file: /home/apache/climate/data/raob//ETGB/skewt/ETGB.skewt.20251109.00.gif