UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050512.upa.cvt Date: 1200Z 5 MAY 25 Searching for X4247... Searching the city database file for: X4247 ... Date:1200Z 5 MAY 25 Station: X4247 WMO ident: 34247 Latitude: 50.42 Longitude: 41.05 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 76 210 11 SFC 998 93 24.2 6.2 31 18.0 13.8 210 11 297.5 298.6 287.1 315.1 5.96 2 963 404 23.2 7.2 36 16.0 13.8 219 12 299.6 300.8 288.5 319.2 6.62 3 925 752 19.6 4.6 37 15.0 11.2 230 13 299.4 300.4 287.6 316.4 5.75 4 887 1112 16.8 3.8 42 13.0 9.6 231 15 300.1 301.1 287.8 317.0 5.67 5 880 1180 14.4 2.4 44 12.0 8.0 231 15 298.3 299.2 286.6 313.6 5.17 6 850 1472 11.0 1.0 50 10.0 5.9 232 16 297.7 298.5 286.1 312.0 4.84 7 764 2348 3.2 -1.7 70 4.9 0.9 233 20 298.5 299.3 285.9 311.7 4.42 8 760 2391 3.6 -1.3 70 4.9 1.3 234 20 299.3 300.2 286.4 313.1 4.58 9 754 2455 4.6 -0.4 70 5.0 2.1 234 20 301.1 302.0 287.4 315.9 4.93 10 700 3055 0.0 -9.0 51 9.0 -3.6 235 23 302.5 303.0 285.7 311.0 2.76 11 632 3860 -7.1 -17.1 45 10.0 -10.2 240 18 303.4 303.7 284.7 308.4 1.58 12 594 4341 -8.7 -23.7 29 15.0 -12.6 242 14 306.9 307.1 285.4 310.1 0.95 13 564 4740 -11.5 -28.5 23 17.0 -15.2 245 11 308.2 308.3 285.5 310.4 0.65 14 500 5650 -18.1 -34.1 23 16.0 -20.8 250 5 311.0 311.1 286.2 312.5 0.43 15 481 5939 -19.7 -36.7 21 17.0 -22.2 257 6 312.5 312.5 286.6 313.7 0.34 16 439 6611 -26.1 -44.1 17 18.0 -27.9 273 8 312.6 312.7 286.5 313.3 0.17 17 400 7280 -30.9 -49.9 14 19.0 -32.3 290 11 314.8 314.8 287.2 315.2 0.10 18 368 7865 -34.5 -54.5 11 20.0 -35.7 306 12 317.6 317.6 288.1 317.9 0.06 19 321 8799 -43.3 -62.3 11 19.0 -43.9 332 13 318.1 318.1 288.2 318.2 0.03 20 300 9250 -46.3 -65.3 10 19.0 -46.7 345 13 320.1 320.1 288.8 320.2 0.02 21 257 10263 -54.5 -73.5 8 19.0 -54.7 319 22 322.5 322.5 289.5 322.5 0.01 22 251 10414 -54.9 -73.9 8 19.0 -55.1 315 23 324.1 324.1 290.0 324.1 0.01 23 250 10440 -54.9 -73.9 8 19.0 -55.1 310 23 324.4 324.4 290.1 324.5 0.01 24 223 11170 -56.3 -76.3 6 20.0 -56.5 272 28 333.1 333.1 292.6 333.1 0.01 25 217 11345 -53.5 -73.5 7 20.0 -53.8 262 29 340.0 340.0 294.3 340.1 0.01 26 200 11870 -53.9 -73.9 7 20.0 -54.2 235 33 347.4 347.4 296.1 347.4 0.01 27 150 13710 -53.7 -74.7 6 21.0 -54.1 230 29 377.5 377.6 301.9 377.6 0.01 28 142 14061 -54.3 -75.3 6 21.0 -54.7 229 29 382.5 382.5 302.6 382.5 0.01 29 128 14730 -51.7 -73.7 5 22.0 -52.3 226 29 398.7 398.7 305.0 398.7 0.01 30 100 16320 -54.5 -77.5 4 23.0 -55.1 220 29 422.4 422.4 308.0 422.5 0.01 31 81 17671 -53.3 -76.3 4 23.0 -54.1 229 24 451.1 451.1 311.0 451.2 0.01 32 70 18600 -57.5 -79.5 4 22.0 -58.0 235 21 461.4 461.4 311.9 461.4 0.01 33 67 18877 -58.3 -80.3 4 22.0 -58.8 234 20 465.5 465.5 312.3 465.5 0.01 34 51 20613 -54.9 -77.9 4 23.0 -55.9 230 12 511.2 511.2 315.7 511.3 0.02 35 50 20740 -55.5 -77.5 5 22.0 -56.4 230 11 512.7 512.7 315.8 512.8 0.02 36 38 22486 -56.3 -78.3 5 22.0 -57.4 552.5 552.5 318.2 552.7 0.02 37 34 23193 -56.1 -78.1 5 22.0 -57.3 570.9 570.9 319.2 571.1 0.03 TRP 251 10414 -54.9 -73.9 8 19.0 -55.1 315 23 324.1 324.1 290.0 324.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5574.00 m Freezing level: 700.00 mb = 3055.00 m = 10022.84 ft Wetbulb zero: 733.98 mb = 2672.37 m = 8767.52 ft Precipitable water: 0.72 inches Sfc-500 mean rel hum: 42.53 % Est. max temperature: 24.37 C = 75.86 F Sfc-Lift cond lev (LCL): 764.68 mb = 2340.83 m = 7679.80 ft T: 3.27 C 700-500 lapse rate: 6.97 C/km ThetaE index: 7.53 C Layer 700.0- 594.0 mb Conv cond level (CCL): 721.73 mb = 2808.25 m = 9213.30 ft Mean mixing ratio: 6.09 g/kg Conv temperature: 28.60 C = 83.48 F Cap Strength: 1.86 C Lifted Index: -0.13 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.43 C Lifted Index @700 mb: 0.74 C Showalter Index: 2.94 C Risk: Showers probable Total Totals Index: 48.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 29.10 C Cross Totals Index: 19.10 C K Index: 21.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 49.07 Risk: None Energy Index: 0.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 96.97 J/kg Max Up Vert Vel: 13.93 m/s Conv Inhibition (B-): 43.43 J/kg Cap Strength: 1.86 C Lift Cond Lev (LCL): 750.18 mb = 2496.15 m = 8189.38 ft Lev Free Conv (LFC): 675.18 mb = 3339.59 m = 10956.52 ft Equ Level (EL): 585.18 mb = 4456.49 m = 14620.85 ft B at Equ Level: 77.78 J/kg Max Parcel Lev (MPL): 305.18 mb = 9135.98 m = 29973.32 ft Wind level data Storm motion: 265 at 11 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 ---------------------------------------------------------- 0 998 93 210 11 5.5 9.5 | 147 10 -5.5 8.5 1 925 752 230 13 10.0 8.4 | 172 7 -1.0 7.4 2 700 3055 235 23 18.8 13.2 | 213 15 7.9 12.2 3 500 5650 250 5 4.7 1.7 | 96 6 -6.3 0.7 4 400 7280 290 11 10.3 -3.8 | 7 5 -0.6 -4.8 5 300 9250 345 13 3.4 -12.6 | 29 16 -7.6 -13.6 6 251 10414 315 23 16.3 -16.3 | 343 18 5.3 -17.3 7 250 10440 310 23 17.6 -14.8 | 337 17 6.7 -15.8 8 200 11870 235 33 27.0 18.9 | 222 24 16.1 17.9 9 150 13710 230 29 22.2 18.6 | 213 21 11.3 17.6 10 100 16320 220 29 18.6 22.2 | 200 23 7.7 21.2 11 70 18600 235 21 17.2 12.0 | 209 13 6.2 11.0 12 50 20740 230 11 8.4 7.1 | 157 7 -2.5 6.1 Wind Parameters Mean winds (0-6000m): 234.8 at 14.7 knts Storm direction: 264.8 at 11.0 knts Shear (0-3000m) pos: 2.3 neg: 0.0 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 65.4 deg Storm rel helicity (0-3000m) pos: 28.0 neg: 0.0 tot: 28.0 m^2/s^2 ave: 9.3 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 2.5 stream: 1.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 32.44 Bulk Shear: 2.99 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 ------------------------------------------------------------------------------- 500 218 12 156 9| 3.6 0.0 3.6| 6.8 0.0 6.8 13.5 0.81| 3.6 2.9 1000 224 13 165 8| 2.9 0.0 2.9| 11.4 0.0 11.4 11.4 0.84| 3.1 2.6 1500 227 14 173 8| 2.6 0.0 2.6| 15.4 0.0 15.4 10.3 0.82| 2.8 2.3 2000 229 15 180 9| 2.5 0.0 2.5| 19.6 0.0 19.6 9.8 0.79| 2.7 2.1 2500 230 16 187 9| 2.4 0.0 2.4| 23.9 0.0 23.9 9.6 0.76| 2.6 2.0 3000 231 17 193 10| 2.3 0.0 2.3| 28.0 0.0 28.0 9.3 0.74| 2.5 1.9 4000 233 17 197 10| 1.1 0.0 1.1| 28.0 -4.1 23.9 6.0 0.42| 2.8 1.2 5000 234 16 195 9| 0.7 0.0 0.7| 28.0 -10.5 17.5 3.5 0.13| 3.0 0.4 6000 235 15 188 8| 0.7 0.0 0.7| 28.0 -14.7 13.3 2.2 0.01| 2.9 0.0 Wrote GIF file: /home/apache/climate/data/raob//X4247/skewt/X4247.skewt.20250505.12.gif