UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042512.upa.cvt Date: 1200Z 25 APR 25 Searching for URRR... Searching the city database file for: URRR ... Date:1200Z 25 APR 25 Station: URRR WMO ident: 34731 Latitude: 47.25 Longitude: 39.82 Elevation: 77.00 ------------------------------------------------------------------------------- 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 42 90 3 SFC 996 77 23.8 8.8 38 15.0 14.8 90 3 297.3 298.6 288.2 318.2 7.15 2 972 288 19.2 6.2 43 13.0 11.9 90 4 294.7 295.8 286.2 312.5 6.12 3 925 711 16.0 6.0 51 10.0 10.4 90 7 295.7 296.8 286.8 314.2 6.34 4 850 1422 10.0 2.0 57 8.0 5.9 105 7 296.6 297.6 286.0 312.0 5.20 5 736 2599 0.4 -6.6 59 7.0 -2.5 90 14 298.6 299.2 284.7 308.2 3.17 6 700 3000 -2.5 -9.5 59 7.0 -5.2 85 17 299.7 300.2 284.5 307.9 2.66 7 692 3091 -3.3 -10.3 58 7.0 -5.9 87 17 299.8 300.3 284.4 307.6 2.52 8 569 4607 -11.7 -21.7 43 10.0 -14.3 116 11 307.2 307.4 285.7 311.1 1.18 9 500 5580 -18.9 -32.9 28 14.0 -21.2 135 7 310.0 310.1 285.9 311.7 0.48 10 477 5928 -22.1 -37.1 24 15.0 -24.2 156 10 310.2 310.3 285.8 311.4 0.33 11 428 6716 -26.7 -40.7 25 14.0 -28.3 205 15 314.1 314.2 287.1 315.1 0.26 12 400 7200 -30.7 -42.7 30 12.0 -31.9 235 19 315.1 315.1 287.4 315.9 0.22 13 300 9170 -46.9 -57.9 27 11.0 -47.2 215 29 319.3 319.3 288.6 319.5 0.05 14 289 9417 -48.9 -58.9 30 10.0 -49.2 215 30 319.8 319.8 288.8 320.0 0.05 15 250 10350 -57.9 -67.9 27 10.0 -58.0 215 35 320.0 320.0 288.8 320.1 0.02 16 224 11038 -59.9 -69.9 26 10.0 -60.0 235 27 327.1 327.1 290.9 327.2 0.01 17 200 11750 -56.5 -67.5 24 11.0 -56.7 220 29 343.3 343.3 295.1 343.4 0.02 18 150 13590 -51.7 -62.7 26 11.0 -52.1 220 35 381.0 381.0 302.5 381.3 0.06 19 100 16230 -51.7 -62.7 26 11.0 -52.3 235 40 427.8 427.9 308.6 428.3 0.08 20 78 17816 -58.3 -69.3 23 11.0 -58.6 235 31 445.7 445.7 310.4 445.9 0.04 21 70 18500 -56.1 -68.1 21 12.0 -56.6 235 27 464.4 464.4 312.2 464.7 0.06 22 50 20630 -58.9 -70.9 20 12.0 -59.5 235 21 504.7 504.7 315.3 505.0 0.05 23 49 20757 -59.3 -71.3 20 12.0 -59.8 235 21 506.7 506.7 315.4 507.0 0.05 24 30 23870 -55.7 -67.7 21 12.0 -56.9 245 9 592.8 592.8 320.3 593.8 0.14 25 29 24086 -54.7 -66.7 21 12.0 -56.0 601.3 601.4 320.7 602.6 0.17 TRP 224 11038 -59.9 -69.9 26 10.0 -60.0 235 27 327.1 327.1 290.9 327.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5538.00 m Freezing level: 731.03 mb = 2654.56 m = 8709.10 ft Wetbulb zero: 770.01 mb = 2229.98 m = 7316.13 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 50.08 % Est. max temperature: 23.20 C = 73.76 F Sfc-Lift cond lev (LCL): 798.08 mb = 1937.22 m = 6355.64 ft T: 5.80 C 700-500 lapse rate: 6.36 C/km ThetaE index: 6.61 C Layer 850.0- 569.0 mb Conv cond level (CCL): 767.62 mb = 2255.43 m = 7399.63 ft Mean mixing ratio: 6.29 g/kg Conv temperature: 24.58 C = 76.24 F Cap Strength: 1.87 C Lifted Index: 1.00 C Risk: Showers probable Lifted Index @300 mb: 4.06 C Lifted Index @700 mb: -0.26 C Showalter Index: 2.17 C Risk: Showers probable Total Totals Index: 49.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.90 C Cross Totals Index: 20.90 C K Index: 23.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 61.00 Risk: None Energy Index: -0.07 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.54 J/kg Max Up Vert Vel: 5.20 m/s Conv Inhibition (B-): 67.80 J/kg Cap Strength: 1.87 C Lift Cond Lev (LCL): 795.52 mb = 1963.59 m = 6442.13 ft Lev Free Conv (LFC): 710.52 mb = 2880.87 m = 9451.54 ft Equ Level (EL): 630.52 mb = 3811.64 m = 12505.22 ft B at Equ Level: 13.10 J/kg Max Parcel Lev (MPL): 570.52 mb = 4586.54 m = 15047.53 ft Wind level data Storm motion: 129 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 ---------------------------------------------------------- 0 996 77 90 3 -3.0 0.0 | 328 6 3.1 -5.0 1 925 711 90 7 -7.0 0.0 | 10 5 -0.9 -5.0 2 850 1422 105 7 -6.8 1.8 | 12 3 -0.7 -3.2 3 700 3000 85 17 -16.9 -1.5 | 59 13 -10.9 -6.5 4 500 5580 135 7 -4.9 4.9 | 272 1 1.1 -0.0 5 400 7200 235 19 15.6 10.9 | 255 22 21.6 5.9 6 300 9170 215 29 16.6 23.8 | 230 29 22.7 18.8 7 250 10350 215 35 20.1 28.7 | 228 35 26.2 23.7 8 224 11038 235 27 22.1 15.5 | 250 30 28.2 10.5 9 200 11750 220 29 18.6 22.2 | 235 30 24.7 17.2 10 150 13590 220 35 22.5 26.8 | 233 36 28.6 21.8 11 100 16230 235 40 32.8 22.9 | 245 43 38.8 18.0 12 70 18500 235 27 22.1 15.5 | 250 30 28.2 10.5 13 50 20630 235 21 17.2 12.0 | 253 24 23.3 7.1 14 30 23870 245 9 8.2 3.8 | 275 14 14.2 -1.2 Wind Parameters Mean winds (0-6000m): 99.3 at 10.5 knts Storm direction: 129.3 at 7.9 knts Shear (0-3000m) pos: 0.4 neg: 2.1 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 92.2 deg Storm rel helicity (0-3000m) pos: 11.1 neg: -0.2 tot: 10.9 m^2/s^2 ave: 3.6 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 2.9 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.82 Bulk Shear: 4.81 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 90 5 343 5| 0.0 3.2 3.2| 4.2 0.0 4.2 8.3 0.95| 3.2 3.1 1000 92 6 356 5| 0.6 1.6 2.3| 5.4 0.0 5.4 5.4 0.82| 2.5 2.0 1500 96 6 1 4| 0.8 1.1 1.9| 6.3 -0.0 6.3 4.2 0.74| 2.3 1.7 2000 97 7 12 4| 0.6 1.7 2.3| 8.7 -0.0 8.7 4.4 0.70| 2.6 1.8 2500 95 8 26 5| 0.5 2.0 2.5| 10.2 -0.0 10.2 4.1 0.57| 2.8 1.6 3000 92 10 36 6| 0.4 2.1 2.5| 11.1 -0.2 10.9 3.6 0.47| 2.9 1.4 4000 93 11 46 7| 0.9 1.6 2.5| 17.8 -0.2 17.6 4.4 0.46| 3.0 1.4 5000 95 11 50 6| 1.1 1.3 2.4| 19.2 -0.2 19.0 3.8 0.42| 2.9 1.2 6000 99 10 52 5| 1.6 1.1 2.6| 19.5 -1.0 18.5 3.1 0.31| 3.2 1.0 Wrote GIF file: /home/apache/climate/data/raob//URRR/skewt/URRR.skewt.20250425.12.gif