UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050218.upa.cvt Date: 1800Z 2 MAY 25 Searching for ZVQEQCM... Searching the city database file for: ZVQEQCM ... Date:1800Z 2 MAY 25 Station: ZVQEQCM WMO ident: 99999 Latitude: 37.80 Longitude: -31.50 ------------------------------------------------------------------------------- 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 1019 9 18.0 16.4 90 1.6 17.0 210 13 289.6 291.6 289.4 322.1 11.58 1 1000 169 16.6 15.4 93 1.2 15.8 215 15 289.8 291.7 289.0 320.8 11.06 2 925 830 12.6 9.1 79 3.5 10.6 230 11 292.2 293.6 286.9 314.7 7.86 3 850 1535 9.2 5.9 80 3.3 7.3 265 11 295.8 297.0 287.3 315.8 6.86 4 700 3123 2.8 -6.2 52 9.0 -1.2 325 5 305.6 306.2 287.5 316.3 3.43 5 500 5760 -13.9 -19.9 60 6.0 -15.6 270 17 316.1 316.4 289.2 321.4 1.58 6 400 7410 -25.9 -30.9 63 5.0 -26.8 285 23 321.3 321.5 289.9 323.9 0.73 7 300 9430 -42.1 -50.1 41 8.0 -42.5 285 38 326.0 326.0 290.7 326.5 0.13 8 250 10630 -52.1 -58.1 48 6.0 -52.2 285 35 328.6 328.6 291.4 328.9 0.06 9 200 12040 -63.1 -66.9 60 3.8 -63.1 290 35 332.8 332.8 292.5 332.9 0.02 10 151 13740 -68.5 -76.5 31 8.0 -68.5 270 33 351.4 351.4 297.0 351.5 0.01 11 150 13780 -67.5 -77.5 23 10.0 -67.5 270 33 353.8 353.8 297.4 353.8 0.01 12 100 16280 -60.3 -85.3 2 25.0 -60.6 325 11 411.2 411.2 306.7 411.2 0.00 13 88 17074 -62.1 -86.1 3 24.0 -62.4 422.9 422.9 308.0 422.9 0.00 14 34 23050 -55.1 -85.1 1 30.0 -56.5 573.5 573.5 319.3 573.6 0.01 TRP 151 13740 -68.5 -76.5 31 8.0 -68.5 270 33 351.4 351.4 297.0 351.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5591.00 m Freezing level: 666.47 mb = 3565.13 m = 11696.49 ft Wetbulb zero: 721.23 mb = 2878.64 m = 9444.25 ft Precipitable water: 1.16 inches Sfc-500 mean rel hum: 65.63 % Est. max temperature: 23.29 C = 73.91 F Sfc-Lift cond lev (LCL): 995.39 mb = 208.20 m = 683.05 ft T: 16.36 C 700-500 lapse rate: 6.33 C/km ThetaE index: 7.43 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 910.94 mb = 957.73 m = 3142.12 ft Mean mixing ratio: 9.70 g/kg Conv temperature: 21.27 C = 70.29 F Cap Strength: 3.13 C Lifted Index: 3.48 C Risk: None Lifted Index @300 mb: 5.93 C Lifted Index @700 mb: 3.13 C Showalter Index: 4.89 C Risk: None Total Totals Index: 42.90 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 19.80 C K Index: 20.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 109.80 Risk: None Energy Index: 1.14 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.77 J/kg Max Up Vert Vel: 3.94 m/s Conv Inhibition (B-): 25976.92 J/kg Cap Strength: 3.39 C Lift Cond Lev (LCL): 938.61 mb = 706.21 m = 2316.92 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 297 at 8 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 1019 9 210 13 6.5 11.3 | 177 15 -0.7 15.0 1 1000 169 215 15 8.6 12.3 | 185 16 1.4 16.0 2 925 830 230 11 8.4 7.1 | 187 11 1.3 10.8 3 850 1535 265 11 11.0 1.0 | 219 6 3.8 4.7 4 700 3123 325 5 2.9 -4.1 | 85 4 -4.3 -0.4 5 500 5760 270 17 17.0 -0.0 | 249 11 9.8 3.7 6 400 7410 285 23 22.2 -6.0 | 278 15 15.0 -2.2 7 300 9430 285 38 36.7 -9.8 | 282 30 29.5 -6.1 8 250 10630 285 35 33.8 -9.1 | 281 27 26.6 -5.3 9 200 12040 290 35 32.9 -12.0 | 288 27 25.7 -8.3 10 151 13740 270 33 33.0 -0.0 | 262 26 25.8 3.7 11 150 13780 270 33 33.0 -0.0 | 262 26 25.8 3.7 12 100 16280 325 11 6.3 -9.0 | 9 5 -0.9 -5.3 Wind Parameters Mean winds (0-6000m): 267.4 at 10.8 knts Storm direction: 297.4 at 8.1 knts Shear (0-3000m) pos: 2.7 neg: 0.0 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): -94.9 deg Storm rel helicity (0-3000m) pos: 21.8 neg: -0.4 tot: 21.4 m^2/s^2 ave: 7.1 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 4.1 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.49 Bulk Shear: 15.99 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 ------------------------------------------------------------------------------- 500 217 14 185 15| 3.0 0.0 3.0| 10.3 0.0 10.3 20.7 0.53| 4.9 2.6 1000 222 13 186 13| 3.2 0.0 3.2| 13.7 -0.2 13.5 13.5 0.42| 4.6 1.9 1500 231 12 191 12| 3.8 0.0 3.8| 20.6 -0.2 20.4 13.6 0.51| 4.7 2.4 2000 239 12 197 10| 3.5 0.0 3.5| 21.6 -0.2 21.4 10.7 0.45| 4.5 2.0 2500 246 11 200 9| 3.1 0.0 3.1| 21.6 -0.4 21.3 8.5 0.31| 4.3 1.3 3000 251 10 199 8| 2.7 0.0 2.7| 21.8 -0.4 21.4 7.1 0.28| 4.1 1.1 4000 261 9 202 6| 2.0 0.5 2.5| 22.0 -2.8 19.2 4.8 0.11| 3.7 0.4 5000 269 10 213 5| 1.6 1.0 2.6| 22.0 -6.3 15.7 3.1 -0.03| 3.6 -0.1 6000 267 11 220 6| 1.4 1.3 2.6| 24.2 -12.0 12.2 2.0 -0.07| 3.5 -0.2 Wrote GIF file: /home/apache/climate/data/raob//ZVQEQCM/skewt/ZVQEQCM.skewt.20250502.18.gif