UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041512.upa.cvt Date: 1200Z 15 APR 25 Searching for URRR... Searching the city database file for: URRR ... Date:1200Z 15 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 ------------------------------------------------------------------------------- SFC 1017 77 18.8 2.8 34 16.0 10.5 85 9 290.5 291.4 282.9 303.8 4.60 1 1000 224 15.6 0.6 36 15.0 8.3 90 19 288.8 289.5 281.4 300.3 3.99 2 939 753 10.8 -1.2 43 12.0 5.2 110 19 289.1 289.8 281.3 299.9 3.73 3 925 878 9.8 -1.2 46 11.0 4.7 115 19 289.3 290.0 281.4 300.3 3.78 4 850 1571 3.2 -3.8 60 7.0 0.2 115 17 289.5 290.1 281.1 299.4 3.39 5 794 2121 -0.7 -5.1 72 4.4 -2.5 124 15 291.0 291.6 281.6 300.7 3.29 6 700 3124 -4.1 -10.1 63 6.0 -6.3 140 11 297.9 298.4 283.7 305.7 2.53 7 551 4980 -13.9 -32.9 18 19.0 -17.4 133 10 307.4 307.5 284.9 308.9 0.44 8 530 5274 -16.7 -32.7 24 16.0 -19.5 132 9 307.5 307.6 284.9 309.1 0.46 9 500 5710 -19.1 -33.1 28 14.0 -21.4 130 9 309.8 309.8 285.8 311.4 0.47 10 400 7330 -32.3 -44.3 29 12.0 -33.3 160 17 313.0 313.0 286.6 313.7 0.19 11 368 7909 -37.3 -46.3 39 9.0 -37.9 173 22 313.9 313.9 286.9 314.5 0.16 12 354 8174 -39.9 -48.9 38 9.0 -40.4 179 25 313.9 313.9 286.9 314.4 0.13 13 300 9280 -47.7 -57.7 31 10.0 -48.0 205 35 318.1 318.1 288.2 318.3 0.05 14 250 10460 -56.5 -65.5 31 9.0 -56.6 215 48 322.1 322.1 289.4 322.2 0.02 15 200 11880 -54.9 -64.9 28 10.0 -55.1 100 9 345.8 345.8 295.7 346.0 0.03 16 150 13730 -54.5 -69.5 14 15.0 -54.8 80 5 376.2 376.2 301.6 376.3 0.02 17 100 16320 -55.9 -74.9 8 19.0 -56.3 80 3 419.7 419.7 307.7 419.8 0.01 18 70 18580 -56.9 -78.9 5 22.0 -57.5 130 7 462.7 462.7 312.0 462.7 0.01 19 64 19145 -59.5 -81.5 4 22.0 -60.0 114 7 469.0 469.0 312.5 469.0 0.01 20 50 20690 -60.3 -83.3 3 23.0 -60.9 70 7 501.4 501.4 315.1 501.4 0.01 21 38 22407 -57.3 -80.3 4 23.0 -58.3 89 15 550.0 550.0 318.1 550.1 0.02 22 30 23890 -59.3 -82.3 4 23.0 -60.3 105 21 583.0 583.0 319.8 583.1 0.02 23 20 26450 -56.1 -79.1 4 23.0 -58.0 115 13 664.5 664.5 323.2 664.8 0.04 24 12 29729 -51.9 -75.9 4 24.0 -56.0 783.9 783.9 326.8 784.9 0.11 TRP 250 10460 -56.5 -65.5 31 9.0 -56.6 215 48 322.1 322.1 289.4 322.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5486.00 m Freezing level: 804.05 mb = 2022.28 m = 6634.70 ft Wetbulb zero: 845.38 mb = 1615.00 m = 5298.48 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 46.93 % Est. max temperature: 17.72 C = 63.90 F Sfc-Lift cond lev (LCL): 800.26 mb = 2057.58 m = 6750.50 ft T: -0.25 C 700-500 lapse rate: 5.80 C/km ThetaE index: 3.93 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 689.23 mb = 3244.18 m = 10643.51 ft Mean mixing ratio: 3.91 g/kg Conv temperature: 26.85 C = 80.33 F Cap Strength: 8.87 C Lifted Index: 9.59 C Risk: None Lifted Index @300 mb: 12.66 C Lifted Index @700 mb: 5.08 C Showalter Index: 10.29 C Risk: None Total Totals Index: 37.60 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 15.30 C K Index: 12.50 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 2.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.51 J/kg Max Up Vert Vel: 2.65 m/s Conv Inhibition (B-): 50644.77 J/kg Cap Strength: 9.18 C Lift Cond Lev (LCL): 789.35 mb = 2167.75 m = 7111.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 153 at 10 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 1017 77 85 9 -9.0 -0.8 | 26 11 -4.6 -9.4 1 1000 224 90 19 -19.0 0.0 | 59 17 -14.6 -8.7 2 925 878 115 19 -17.2 8.0 | 87 13 -12.9 -0.6 3 850 1571 115 17 -15.4 7.2 | 82 11 -11.0 -1.5 4 700 3124 140 11 -7.1 8.4 | 85 3 -2.7 -0.2 5 500 5710 130 9 -6.9 5.8 | 41 4 -2.5 -2.9 6 400 7330 160 17 -5.8 16.0 | 169 7 -1.4 7.3 7 300 9280 205 35 14.8 31.7 | 220 30 19.2 23.1 8 250 10460 215 48 27.5 39.3 | 226 44 31.9 30.7 9 200 11880 100 9 -8.9 1.6 | 32 8 -4.5 -7.1 10 150 13730 80 5 -4.9 -0.9 | 3 10 -0.6 -9.5 11 100 16320 80 3 -3.0 -0.5 | 351 9 1.4 -9.2 12 70 18580 130 7 -5.4 4.5 | 13 4 -1.0 -4.2 13 50 20690 70 7 -6.6 -2.4 | 11 11 -2.2 -11.1 14 30 23890 105 21 -20.3 5.4 | 79 16 -15.9 -3.2 15 20 26450 115 13 -11.8 5.5 | 67 8 -7.4 -3.2 Wind Parameters Mean winds (0-6000m): 123.2 at 12.9 knts Storm direction: 153.2 at 9.7 knts Shear (0-3000m) pos: 1.6 neg: 0.0 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 60.3 deg Storm rel helicity (0-3000m) pos: 56.9 neg: -3.3 tot: 53.6 m^2/s^2 ave: 17.9 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.35 Bulk Shear: 10.07 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 95 18 61 15| 11.2 0.0 11.2| 42.1 0.0 42.1 84.3 0.82| 14.5 11.9 1000 104 18 72 14| 5.9 0.0 5.9| 54.2 -0.9 53.4 53.4 0.79| 9.5 7.5 1500 107 18 76 13| 3.5 0.0 3.5| 54.2 -3.1 51.1 34.1 0.70| 6.8 4.8 2000 110 18 78 12| 2.5 0.0 2.5| 56.2 -3.1 53.1 26.6 0.64| 5.9 3.8 2500 113 17 79 11| 1.9 0.0 1.9| 56.9 -3.1 53.8 21.5 0.58| 5.3 3.1 3000 115 16 80 10| 1.6 0.0 1.6| 56.9 -3.3 53.6 17.9 0.52| 4.8 2.5 4000 119 15 80 9| 1.2 0.1 1.3| 56.9 -4.1 52.8 13.2 0.47| 3.8 1.8 5000 122 14 79 7| 1.0 0.2 1.2| 56.9 -4.9 52.0 10.4 0.42| 3.1 1.3 6000 123 13 76 7| 1.0 0.2 1.2| 58.7 -5.3 53.4 8.9 0.43| 2.8 1.2 Wrote GIF file: /home/apache/climate/data/raob//URRR/skewt/URRR.skewt.20250415.12.gif