UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042318.upa.cvt Date: 1800Z 23 APR 25 Searching for CEUQ... Searching the city database file for: CEUQ ... Date:1800Z 23 APR 25 Station: CEUQ WMO ident: 71054 Latitude: 99.99 Longitude: -999.99 ------------------------------------------------------------------------------- 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 1006 39 10.0 3.0 62 7.0 6.6 230 19 282.7 283.5 279.5 295.8 4.72 1 1000 89 9.6 3.6 66 6.0 6.6 250 12 282.8 283.6 279.8 296.5 4.95 2 925 729 3.8 0.8 81 3.0 2.4 250 34 283.2 283.9 279.3 295.5 4.38 3 850 1410 -1.3 -1.4 99 0.1 -1.3 245 34 284.8 285.5 279.7 296.3 4.06 4 700 2954 -2.3 -12.3 46 10.0 -5.8 250 52 299.9 300.3 284.0 306.5 2.12 5 500 5550 -18.7 -31.7 31 13.0 -21.0 260 53 310.2 310.3 286.1 312.1 0.54 6 400 7170 -31.9 -54.9 8 23.0 -33.3 255 61 313.5 313.5 286.6 313.7 0.06 7 300 9160 -43.5 -66.5 6 23.0 -44.1 255 78 324.0 324.1 290.0 324.1 0.02 8 250 10360 -50.7 -70.7 8 20.0 -51.0 245 86 330.7 330.7 291.9 330.7 0.01 9 221 11156 -54.6 -72.4 9 17.8 -54.8 250 96 336.6 336.6 293.5 336.6 0.01 10 200 11790 -57.7 -73.7 11 16.0 -57.9 260 94 341.4 341.4 294.7 341.4 0.01 TRP WND 221 11156 -54.6 -72.4 9 17.8 -54.8 250 96 336.6 336.6 293.5 336.6 0.01 Sounding variables and indices 1000-500 mb thick: 5461.00 m Freezing level: 869.12 mb = 1236.41 m = 4056.42 ft Wetbulb zero: 876.56 mb = 1162.22 m = 3813.01 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 58.36 % Est. max temperature: 11.99 C = 53.59 F Sfc-Lift cond lev (LCL): 904.32 mb = 911.13 m = 2989.24 ft T: 2.44 C 700-500 lapse rate: 6.32 C/km ThetaE index: 1.07 C Layer 925.0- 850.0 mb Conv cond level (CCL): 880.18 mb = 1129.04 m = 3704.17 ft Mean mixing ratio: 4.61 g/kg Conv temperature: 11.48 C = 52.66 F Cap Strength: 9.52 C Lifted Index: 13.16 C Risk: None Lifted Index @300 mb: 20.00 C Lifted Index @700 mb: 9.52 C Showalter Index: 12.92 C Risk: None Total Totals Index: 34.70 C Risk: None Vertical Totals Index: 17.40 C Cross Totals Index: 17.30 C K Index: 6.00 Risk: None Sweat Index: 178.35 Risk: None Energy Index: 3.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.14 J/kg Max Up Vert Vel: 2.07 m/s Conv Inhibition (B-): 6253.73 J/kg Cap Strength: 13.03 C Lift Cond Lev (LCL): 894.77 mb = 996.58 m = 3269.58 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 283 at 34 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 1006 39 230 19 14.6 12.2 | 137 27 -18.2 19.7 1 1000 89 250 12 11.3 4.1 | 118 24 -21.5 11.6 2 925 729 250 34 31.9 11.6 | 177 19 -0.9 19.1 3 850 1410 245 34 30.8 14.4 | 175 22 -2.0 21.8 4 700 2954 250 52 48.9 17.8 | 212 30 16.1 25.2 5 500 5550 260 53 52.2 9.2 | 229 26 19.4 16.7 6 400 7170 255 61 58.9 15.8 | 228 35 26.1 23.2 7 300 9160 255 78 75.3 20.2 | 237 51 42.5 27.6 8 250 10360 245 86 77.9 36.3 | 226 63 45.1 43.8 9 221 11156 250 96 90.2 32.8 | 235 70 57.4 40.3 10 200 11790 260 94 92.6 16.3 | 248 64 59.8 23.8 Wind Parameters Mean winds (0-6000m): 252.8 at 44.9 knts Storm direction: 282.8 at 33.6 knts Shear (0-3000m) pos: 4.8 neg: 1.4 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 75.8 deg Storm rel helicity (0-3000m) pos: 207.6 neg: -49.4 tot: 158.3 m^2/s^2 ave: 52.8 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 4.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 86.74 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 ------------------------------------------------------------------------------- 500 249 19 134 21| 12.0 0.0 12.0| 66.3 -44.9 21.4 42.8 0.26| 22.1 5.8 1000 249 26 153 19| 6.0 3.4 9.4| 97.7 -47.0 50.7 50.7 0.40| 15.1 6.0 1500 248 29 161 19| 4.0 2.9 6.9|105.8 -49.4 56.4 37.6 0.39| 11.1 4.3 2000 247 31 168 20| 4.4 2.2 6.6|140.0 -49.4 90.6 45.3 0.48| 9.8 4.7 2500 248 34 176 20| 4.7 1.7 6.4|175.2 -49.4 125.9 50.4 0.53| 9.1 4.8 3000 248 37 183 21| 4.8 1.4 6.2|207.6 -49.4 158.3 52.8 0.56| 8.5 4.8 4000 249 40 193 22| 3.8 1.1 4.9|231.0 -49.4 181.6 45.4 0.58| 6.8 4.0 5000 251 43 200 23| 3.2 0.9 4.1|253.6 -49.4 204.3 40.9 0.60| 5.8 3.5 6000 253 45 206 23| 2.8 1.0 3.7|265.0 -49.6 215.4 35.9 0.58| 5.2 3.1 Wrote GIF file: /home/apache/climate/data/raob//CEUQ/skewt/CEUQ.skewt.20250423.18.gif