UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101812.upa.cvt Date: 1200Z 18 OCT 25 Searching for FPUW5GN... Searching the city database file for: FPUW5GN ... Date:1200Z 18 OCT 25 Station: FPUW5GN WMO ident: 99999 Latitude: 46.80 Longitude: -9.90 ------------------------------------------------------------------------------- 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 1012 7 17.4 15.7 90 1.7 16.3 180 23 289.6 291.5 289.0 320.8 11.15 1 1000 108 16.6 13.5 82 3.1 14.7 185 21 289.8 291.5 287.8 317.2 9.76 2 925 769 14.0 9.0 72 5.0 11.1 220 29 293.6 295.0 287.5 316.1 7.81 3 850 1477 9.6 6.2 79 3.4 7.7 215 27 296.2 297.5 287.6 316.6 7.01 4 700 3068 1.4 -1.1 83 2.5 0.2 210 33 304.0 305.0 288.5 319.4 5.05 5 500 5720 -11.1 -13.3 84 2.2 -11.9 240 25 319.5 320.0 291.3 328.6 2.74 6 400 7400 -21.9 -24.2 82 2.3 -22.5 255 29 326.5 326.8 292.0 331.3 1.35 7 300 9440 -38.5 -43.1 62 4.6 -38.9 240 42 331.1 331.2 292.3 332.2 0.28 8 250 10670 -49.9 -54.7 57 4.8 -50.1 245 46 331.9 331.9 292.3 332.2 0.09 9 200 12090 -58.1 -68.1 27 10.0 -58.2 270 46 340.8 340.8 294.5 340.8 0.02 10 150 13900 -60.7 -81.7 5 21.0 -60.9 290 40 365.5 365.5 299.8 365.5 0.00 11 123 15124 -64.5 -85.5 4 21.0 -64.6 300 40 379.9 379.9 302.2 379.9 0.00 12 100 16390 -64.5 -86.5 3 22.0 -64.7 310 35 403.1 403.1 305.6 403.1 0.00 13 88 17169 -65.9 -87.9 3 22.0 -66.1 415.3 415.3 307.2 415.3 0.00 14 79 17829 -62.7 -88.7 2 26.0 -63.0 434.9 434.9 309.4 434.9 0.00 15 57 19836 -63.7 -90.7 1 27.0 -64.0 475.2 475.2 313.1 475.2 0.00 16 31 23596 -61.1 -92.1 1 31.0 -61.9 572.7 572.7 319.3 572.7 0.00 17 28 24232 -58.3 -93.3 0 35.0 -59.5 597.4 597.4 320.5 597.4 0.00 18 27 24461 -58.5 -93.5 0 35.0 -59.7 603.1 603.1 320.7 603.1 0.00 TRP 123 15124 -64.5 -85.5 4 21.0 -64.6 300 40 379.9 379.9 302.2 379.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5612.00 m Freezing level: 677.60 mb = 3365.02 m = 11039.97 ft Wetbulb zero: 697.25 mb = 3099.00 m = 10167.21 ft Precipitable water: 1.32 inches Sfc-500 mean rel hum: 81.31 % Est. max temperature: 23.64 C = 74.55 F Sfc-Lift cond lev (LCL): 987.03 mb = 218.65 m = 717.36 ft T: 16.16 C 700-500 lapse rate: 4.71 C/km ThetaE index: 4.78 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 848.54 mb = 1491.13 m = 4892.11 ft Mean mixing ratio: 8.83 g/kg Conv temperature: 24.14 C = 75.45 F Cap Strength: 2.43 C Lifted Index: 7.04 C Risk: None Lifted Index @300 mb: 10.46 C Lifted Index @700 mb: 2.32 C Showalter Index: 7.22 C Risk: None Total Totals Index: 38.00 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: 17.30 C K Index: 24.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 231.23 Risk: None Energy Index: 2.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.98 J/kg Max Up Vert Vel: 4.24 m/s Conv Inhibition (B-): 28196.98 J/kg Cap Strength: 6.83 C Lift Cond Lev (LCL): 906.61 mb = 937.10 m = 3074.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 248 at 21 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 1012 7 180 23 0.0 23.0 | 127 25 -19.8 15.0 1 1000 108 185 21 1.8 20.9 | 126 22 -17.9 12.9 2 925 769 220 29 18.6 22.2 | 175 14 -1.1 14.2 3 850 1477 215 27 15.5 22.1 | 163 15 -4.3 14.1 4 700 3068 210 33 16.5 28.6 | 171 21 -3.3 20.6 5 500 5720 240 25 21.7 12.5 | 203 5 1.9 4.5 6 400 7400 255 29 28.0 7.5 | 273 8 8.2 -0.5 7 300 9440 240 42 36.4 21.0 | 232 21 16.6 13.0 8 250 10670 245 46 41.7 19.4 | 242 25 21.9 11.4 9 200 12090 270 46 46.0 -0.0 | 287 27 26.2 -8.0 10 150 13900 290 40 37.6 -13.7 | 321 28 17.8 -21.7 11 123 15124 300 40 34.6 -20.0 | 332 32 14.9 -28.0 12 100 16390 310 35 26.8 -22.5 | 347 31 7.0 -30.5 Wind Parameters Mean winds (0-6000m): 218.0 at 28.4 knts Storm direction: 248.0 at 21.3 knts Shear (0-3000m) pos: 3.0 neg: 1.1 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 43.6 deg Storm rel helicity (0-3000m) pos: 82.4 neg: -14.6 tot: 67.8 m^2/s^2 ave: 22.6 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.47 Bulk Shear: 18.95 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 ------------------------------------------------------------------------------- 500 194 23 135 20| 11.7 0.0 11.7| 45.2 -3.6 41.6 83.2 0.64| 13.0 8.3 1000 207 26 151 17| 9.0 0.0 9.0| 72.2 -7.0 65.2 65.2 0.66| 10.7 7.0 1500 211 26 156 16| 6.0 0.7 6.7| 72.2 -14.6 57.5 38.4 0.51| 7.8 4.0 2000 212 27 159 16| 4.5 0.7 5.2| 76.0 -14.6 61.4 30.7 0.51| 6.4 3.2 2500 212 27 161 16| 3.6 0.9 4.5| 79.4 -14.6 64.8 25.9 0.50| 5.5 2.8 3000 212 28 162 17| 3.0 1.1 4.1| 82.4 -14.6 67.8 22.6 0.48| 5.0 2.4 4000 212 29 166 17| 2.8 0.8 3.6| 95.3 -14.6 80.7 20.2 0.47| 4.6 2.1 5000 215 29 168 16| 2.6 0.6 3.3|102.4 -14.6 87.7 17.5 0.45| 4.3 1.9 6000 218 28 171 15| 2.5 0.5 3.1|106.7 -14.6 92.0 15.3 0.46| 4.1 1.9 Wrote GIF file: /home/apache/climate/data/raob//FPUW5GN/skewt/FPUW5GN.skewt.20251018.12.gif