UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112712.upa.cvt Date: 1200Z 27 NOV 25 Searching for XKQLWQB... Searching the city database file for: XKQLWQB ... Date:1200Z 27 NOV 25 Station: XKQLWQB WMO ident: 99999 Latitude: 48.50 Longitude: -8.70 ------------------------------------------------------------------------------- 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 6 17.0 12.0 72 5.0 14.0 230 68 289.4 291.0 286.8 314.1 8.76 1 1000 82 14.4 13.5 94 0.9 13.8 230 29 287.5 289.3 287.0 314.8 9.76 2 925 737 10.6 9.3 92 1.3 9.9 245 36 290.1 291.6 286.3 312.7 7.97 3 850 1441 8.6 5.8 83 2.8 7.1 240 35 295.2 296.4 287.1 314.9 6.81 4 700 3021 0.8 -9.2 47 10.0 -3.2 265 31 303.4 303.9 286.0 311.8 2.72 5 500 5640 -14.1 -32.1 20 18.0 -17.7 245 33 315.8 315.9 288.0 317.7 0.52 6 400 7300 -25.5 -48.5 10 23.0 -27.8 260 42 321.8 321.9 289.5 322.3 0.12 7 300 9310 -42.9 -50.9 41 8.0 -43.3 250 44 324.9 324.9 290.4 325.4 0.12 8 250 10520 -51.5 -57.5 49 6.0 -51.7 245 44 329.5 329.5 291.6 329.8 0.06 9 200 11930 -63.1 -69.1 44 6.0 -63.1 245 40 332.8 332.8 292.5 332.9 0.02 10 179 12606 -65.3 -71.3 43 6.0 -65.4 240 36 340.0 340.0 294.3 340.0 0.01 11 150 13680 -64.3 -82.3 7 18.0 -64.4 250 36 359.3 359.3 298.5 359.3 0.00 12 100 16150 -67.7 -89.7 3 22.0 -67.8 265 27 396.9 396.9 304.8 396.9 0.00 13 93 16589 -65.3 -87.3 3 22.0 -65.5 410.0 410.0 306.5 410.0 0.00 14 34 22648 -69.9 -94.9 1 25.0 -70.1 534.6 534.6 317.2 534.6 0.00 15 26 24258 -66.5 -92.5 1 26.0 -67.0 586.9 586.9 320.0 586.9 0.00 16 21 25544 -68.7 -95.7 1 27.0 -69.1 617.2 617.2 321.4 617.2 0.00 17 14 27985 -66.5 -94.5 1 28.0 -67.4 700.6 700.6 324.4 700.6 0.00 18 14 27985 -66.7 -93.7 1 27.0 -67.5 699.9 699.9 324.4 699.9 0.00 TRP 179 12606 -65.3 -71.3 43 6.0 -65.4 240 36 340.0 340.0 294.3 340.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5558.00 m Freezing level: 689.26 mb = 3161.62 m = 10372.64 ft Wetbulb zero: 746.85 mb = 2493.76 m = 8181.54 ft Precipitable water: 0.95 inches Sfc-500 mean rel hum: 55.94 % Est. max temperature: 22.13 C = 71.84 F Sfc-Lift cond lev (LCL): 936.53 mb = 632.91 m = 2076.46 ft T: 11.20 C 700-500 lapse rate: 5.69 C/km ThetaE index: 3.12 C Layer 700.0- 500.0 mb Conv cond level (CCL): 926.17 mb = 726.36 m = 2383.05 ft Mean mixing ratio: 8.73 g/kg Conv temperature: 17.70 C = 63.87 F Cap Strength: 3.15 C Lifted Index: 5.92 C Risk: None Lifted Index @300 mb: 8.23 C Lifted Index @700 mb: 3.15 C Showalter Index: 5.19 C Risk: None Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 19.90 C K Index: 18.50 Risk: < 20 % chance of thunderstorms Sweat Index: 208.49 Risk: None Energy Index: 0.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.30 J/kg Max Up Vert Vel: 4.75 m/s Conv Inhibition (B-): 39157.22 J/kg Cap Strength: 5.68 C Lift Cond Lev (LCL): 939.95 mb = 602.30 m = 1976.01 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 280 at 25 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 6 230 68 52.1 43.7 | 210 55 27.7 47.9 1 1000 82 230 29 22.2 18.6 | 175 23 -2.2 22.9 2 925 737 245 36 32.6 15.2 | 203 21 8.2 19.4 3 850 1441 240 35 30.3 17.5 | 195 23 5.9 21.7 4 700 3021 265 31 30.9 2.7 | 223 9 6.5 6.9 5 500 5640 245 33 29.9 13.9 | 197 19 5.5 18.2 6 400 7300 260 42 41.4 7.3 | 236 20 17.0 11.5 7 300 9310 250 44 41.3 15.0 | 221 26 16.9 19.3 8 250 10520 245 44 39.9 18.6 | 214 28 15.5 22.8 9 200 11930 245 40 36.3 16.9 | 209 24 11.8 21.1 10 179 12606 240 36 31.2 18.0 | 197 23 6.8 22.2 11 150 13680 250 36 33.8 12.3 | 210 19 9.4 16.5 12 100 16150 265 27 26.9 2.4 | 201 7 2.5 6.6 Wind Parameters Mean winds (0-6000m): 249.8 at 33.0 knts Storm direction: 279.8 at 24.8 knts Shear (0-3000m) pos: 7.9 neg: 0.3 tot: 8.2 10-3/s Storm rel Dir Shear (0-3000m): 12.7 deg Storm rel helicity (0-3000m) pos: 88.9 neg: -204.5 tot: -115.6 m^2/s^2 ave: -38.5 10^-3 m/s^2 rel: -0.13 Storm rel vorticity (0-3000m) horiz: 11.7 stream: -1.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.01 Bulk Shear: 11.20 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 ------------------------------------------------------------------------------- 500 234 34 187 24| 36.4 0.0 36.4| 38.0-190.1-152.1 -304.2 -0.37| 48.1-17.6 1000 239 35 193 23| 17.6 0.0 17.6| 59.0-194.9-135.9 -135.9 -0.28| 26.5 -7.3 1500 240 35 195 22| 11.8 0.5 12.3| 60.1-204.5-144.4 -96.3 -0.29| 18.4 -5.4 2000 241 35 196 22| 9.7 0.4 10.1| 72.7-204.5-131.8 -65.9 -0.23| 15.1 -3.4 2500 243 34 198 21| 8.6 0.3 8.9| 82.1-204.5-122.4 -49.0 -0.17| 13.0 -2.3 3000 246 34 200 19| 7.9 0.3 8.2| 88.9-204.5-115.6 -38.5 -0.13| 11.7 -1.5 4000 249 33 203 17| 5.9 0.6 6.6| 88.9-211.4-122.5 -30.6 -0.15| 9.3 -1.4 5000 250 33 204 17| 4.7 1.0 5.7| 88.9-220.4-131.5 -26.3 -0.18| 7.9 -1.4 6000 250 33 203 17| 3.9 1.0 4.9|102.5-227.0-124.5 -20.7 -0.15| 7.0 -1.0 Wrote GIF file: /home/apache/climate/data/raob//XKQLWQB/skewt/XKQLWQB.skewt.20251127.12.gif