UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042700.upa.cvt Date: 0000Z 27 APR 25 Searching for U6298... Searching the city database file for: U6298 ... Date:0000Z 27 APR 25 Station: U6298 WMO ident: 26298 Latitude: 57.90 Longitude: 34.05 ------------------------------------------------------------------------------- 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 152 330 5 SFC 996 184 -0.5 -3.7 79 3.2 -1.7 330 5 273.0 273.4 271.7 280.9 2.91 2 941 631 -5.3 -8.1 81 2.8 -6.2 353 17 272.5 272.9 270.3 278.6 2.20 3 925 765 -6.1 -8.6 82 2.5 -6.9 360 21 273.1 273.4 270.5 279.0 2.15 4 853 1398 -9.7 -11.6 86 1.9 -10.2 14 13 275.7 276.0 271.6 280.9 1.84 5 850 1425 -10.1 -12.0 86 1.9 -10.6 15 13 275.6 275.9 271.5 280.6 1.79 6 700 2891 -21.3 -24.5 75 3.2 -21.8 350 13 278.9 279.0 271.8 281.1 0.75 7 558 4519 -34.5 -37.5 74 3.0 -34.7 343 16 282.0 282.0 272.8 282.9 0.27 8 541 4735 -35.7 -38.6 75 2.9 -35.9 342 16 283.1 283.1 273.4 283.9 0.25 9 500 5280 -38.5 -43.3 61 4.8 -38.8 340 17 286.1 286.1 274.9 286.6 0.17 10 462 5817 -42.5 -48.5 52 6.0 -42.8 340 21 287.7 287.7 275.6 288.0 0.10 11 417 6503 -45.1 -52.1 45 7.0 -45.3 340 27 292.9 292.9 278.2 293.1 0.07 12 412 6583 -45.3 -52.3 45 7.0 -45.5 341 28 293.6 293.6 278.6 293.9 0.07 13 400 6780 -44.5 -51.5 46 7.0 -44.7 345 29 297.2 297.2 280.2 297.5 0.08 14 300 8700 -44.3 -56.3 25 12.0 -44.7 355 35 322.9 322.9 289.7 323.2 0.06 15 279 9186 -45.1 -58.1 22 13.0 -45.6 353 33 328.5 328.6 291.3 328.8 0.05 16 250 9920 -45.1 -60.1 17 15.0 -45.7 350 29 339.0 339.0 294.1 339.2 0.05 17 210 11085 -45.1 -61.1 15 16.0 -45.7 338 20 356.3 356.4 298.0 356.6 0.05 18 200 11410 -46.5 -63.5 13 17.0 -47.1 335 17 359.1 359.1 298.5 359.3 0.04 19 150 13320 -47.9 -64.9 12 17.0 -48.6 310 17 387.5 387.5 303.5 387.7 0.04 20 100 15980 -51.1 -69.1 10 18.0 -51.8 265 15 429.0 429.0 308.7 429.2 0.03 21 70 18290 -52.9 -70.9 10 18.0 -53.8 270 7 471.2 471.2 312.8 471.4 0.04 22 50 20450 -54.9 -73.9 8 19.0 -55.9 345 3 514.1 514.1 315.9 514.3 0.03 23 49 20579 -54.9 -73.9 8 19.0 -55.9 517.1 517.1 316.1 517.3 0.04 TRP 417 6503 -45.1 -52.1 45 7.0 -45.3 340 27 292.9 292.9 278.2 293.1 0.07 WND Sounding variables and indices 1000-500 mb thick: 5128.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 77.32 % Est. max temperature: 2.19 C = 35.93 F Sfc-Lift cond lev (LCL): 947.34 mb = 578.41 m = 1897.66 ft T: -4.73 C 700-500 lapse rate: 7.20 C/km ThetaE index: 2.29 C Layer 941.0- 925.0 mb Conv cond level (CCL): 885.62 mb = 1104.65 m = 3624.12 ft Mean mixing ratio: 2.36 g/kg Conv temperature: 1.02 C = 33.84 F Cap Strength: 3.60 C Lifted Index: 5.81 C Risk: None Lifted Index @300 mb: 30.80 C Lifted Index @700 mb: 1.71 C Showalter Index: 4.93 C Risk: None Total Totals Index: 54.90 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.40 C Cross Totals Index: 26.50 C K Index: 13.20 Risk: None Sweat Index: 161.00 Risk: None Energy Index: 1.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.14 J/kg Max Up Vert Vel: 3.21 m/s Conv Inhibition (B-): 34597.84 J/kg Cap Strength: 5.48 C Lift Cond Lev (LCL): 905.71 mb = 929.56 m = 3049.71 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 20 at 12 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 ---------------------------------------------------------- 0 996 184 330 5 2.5 -4.3 | 225 9 6.5 6.6 1 925 765 360 21 -0.0 -21.0 | 338 11 4.0 -10.1 2 850 1425 15 13 -3.4 -12.6 | 340 2 0.6 -1.7 3 700 2891 350 13 2.3 -12.8 | 287 7 6.2 -1.9 4 500 5280 340 17 5.8 -16.0 | 297 11 9.8 -5.1 5 417 6503 340 27 9.2 -25.4 | 318 20 13.2 -14.5 6 400 6780 345 29 7.5 -28.0 | 326 21 11.5 -17.1 7 300 8700 355 35 3.1 -34.9 | 344 25 7.0 -24.0 8 250 9920 350 29 5.0 -28.6 | 333 20 9.0 -17.7 9 200 11410 335 17 7.2 -15.4 | 292 12 11.2 -4.5 10 150 13320 310 17 13.0 -10.9 | 270 17 17.0 -0.0 11 100 15980 265 15 14.9 1.3 | 237 23 18.9 12.2 12 70 18290 270 7 7.0 -0.0 | 225 15 11.0 10.9 13 50 20450 345 3 0.8 -2.9 | 211 9 4.8 8.0 Wind Parameters Mean winds (0-6000m): 350.1 at 15.5 knts Storm direction: 20.1 at 11.6 knts Shear (0-3000m) pos: 1.7 neg: 0.9 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 64.8 deg Storm rel helicity (0-3000m) pos: 38.6 neg: -3.2 tot: 35.4 m^2/s^2 ave: 11.8 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.84 Bulk Shear: 1.81 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 ------------------------------------------------------------------------------- 500 353 12 279 5| 14.8 0.0 14.8| 30.3 0.0 30.3 60.6 0.96| 15.4 14.8 1000 359 15 316 6| 6.4 0.0 6.4| 38.1 0.0 38.1 38.1 0.75| 11.9 9.0 1500 3 15 320 5| 3.3 0.0 3.3| 38.1 -0.6 37.5 25.0 0.61| 9.3 5.7 2000 4 14 318 5| 2.5 0.5 3.0| 38.1 -1.5 36.6 18.3 0.53| 7.5 4.0 2500 3 14 313 5| 2.0 0.8 2.8| 38.1 -2.6 35.5 14.2 0.47| 6.4 3.0 3000 1 14 308 5| 1.7 0.9 2.5| 38.6 -3.2 35.4 11.8 0.45| 5.5 2.5 4000 357 14 303 6| 1.3 0.9 2.1| 40.1 -3.2 36.9 9.2 0.44| 4.4 2.0 5000 353 14 301 7| 1.0 0.9 1.9| 41.2 -3.2 38.0 7.6 0.43| 3.7 1.6 6000 350 15 303 8| 0.8 1.3 2.1| 55.8 -3.2 52.6 8.8 0.45| 3.8 1.7 Wrote GIF file: /home/apache/climate/data/raob//U6298/skewt/U6298.skewt.20250427.00.gif