UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042112.upa.cvt Date: 1200Z 21 APR 25 Searching for UERR... Searching the city database file for: UERR ... Date:1200Z 21 APR 25 Station: UERR WMO ident: 24726 Latitude: 62.55 Longitude: 113.88 Elevation: 347.00 ------------------------------------------------------------------------------- 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 47 SFC 962 347 -3.7 -6.8 79 3.1 -4.7 340 3 272.5 272.8 270.5 279.0 2.38 2 925 664 -6.5 -9.5 79 3.0 -7.4 335 27 272.7 273.0 270.1 278.2 2.01 3 851 1311 -10.7 -13.6 79 2.9 -11.5 10 27 274.8 275.1 270.7 279.3 1.57 4 850 1320 -10.7 -13.6 79 2.9 -11.5 10 27 274.9 275.2 270.8 279.4 1.57 5 823 1568 -11.3 -13.8 82 2.5 -11.9 13 25 276.9 277.1 272.0 281.4 1.60 6 805 1739 -9.1 -10.9 87 1.8 -9.6 16 24 280.9 281.3 275.0 286.9 2.06 7 726 2534 -11.9 -13.6 87 1.7 -12.4 26 17 286.3 286.6 277.5 291.7 1.84 8 700 2813 -13.5 -15.1 88 1.6 -13.9 30 15 287.5 287.8 277.9 292.6 1.69 9 553 4566 -24.5 -27.6 75 3.1 -25.0 55 11 294.6 294.7 279.9 296.9 0.72 10 500 5290 -30.5 -33.5 75 3.0 -30.9 65 9 295.9 295.9 280.1 297.3 0.45 11 410 6664 -41.1 -44.0 73 2.9 -41.3 69 7 299.5 299.5 281.4 300.1 0.19 12 400 6830 -43.3 -46.1 74 2.8 -43.4 70 7 298.7 298.7 281.0 299.2 0.15 13 380 7172 -46.7 -49.5 73 2.8 -46.8 77 9 298.6 298.7 280.9 299.0 0.11 14 304 8616 -57.1 -59.9 70 2.8 -57.2 110 19 303.7 303.7 283.0 303.9 0.04 15 303 8637 -57.1 -59.9 70 2.8 -57.2 110 19 304.0 304.0 283.1 304.1 0.04 16 300 8700 -56.5 -59.4 70 2.9 -56.5 110 19 305.7 305.7 283.7 305.9 0.04 17 269 9402 -54.5 -57.5 69 3.0 -54.6 128 15 318.3 318.3 288.3 318.5 0.06 18 251 9854 -49.7 -53.0 68 3.3 -49.8 139 13 331.8 331.8 292.3 332.2 0.11 19 250 9880 -49.7 -53.1 67 3.4 -49.8 140 13 332.2 332.2 292.4 332.6 0.11 20 200 11340 -46.9 -52.9 50 6.0 -47.2 170 17 358.5 358.5 298.5 359.1 0.14 21 150 13250 -44.5 -54.5 32 10.0 -45.3 195 17 393.4 393.4 304.4 394.1 0.16 22 149 13295 -44.5 -54.5 32 10.0 -45.3 195 17 394.1 394.2 304.5 394.9 0.16 23 100 15950 -46.3 -66.3 9 20.0 -47.6 170 13 438.3 438.3 309.7 438.5 0.05 24 87 16880 -45.1 -67.1 7 22.0 -46.7 162 13 458.5 458.5 311.7 458.8 0.05 25 70 18320 -50.1 -74.1 4 24.0 -51.3 150 13 477.2 477.2 313.2 477.3 0.02 26 66 18704 -51.3 -75.3 4 24.0 -52.4 159 13 482.7 482.7 313.7 482.8 0.02 27 50 20510 -51.5 -71.5 7 20.0 -52.9 200 11 522.1 522.1 316.5 522.4 0.05 28 30 23830 -51.9 -76.9 3 25.0 -54.0 210 5 603.2 603.2 320.7 603.4 0.04 29 20 26460 -51.1 -76.1 4 25.0 -54.2 130 15 679.8 679.8 323.8 680.3 0.06 30 18 27146 -50.9 -75.9 4 25.0 -54.3 701.2 701.2 324.5 701.8 0.07 TRP 304 8616 -57.1 -59.9 70 2.8 -57.2 110 19 303.7 303.7 283.0 303.9 0.04 WND Sounding variables and indices 1000-500 mb thick: 5243.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.31 inches Sfc-500 mean rel hum: 81.34 % Est. max temperature: 3.11 C = 37.60 F Sfc-Lift cond lev (LCL): 916.04 mb = 739.52 m = 2426.23 ft T: -6.99 C 700-500 lapse rate: 6.86 C/km ThetaE index: 0.77 C Layer 925.0- 851.0 mb Conv cond level (CCL): 703.66 mb = 2773.21 m = 9098.34 ft Mean mixing ratio: 1.95 g/kg Conv temperature: 11.04 C = 51.88 F Cap Strength: 14.09 C Lifted Index: 14.48 C Risk: None Lifted Index @300 mb: 19.18 C Lifted Index @700 mb: 10.15 C Showalter Index: 13.89 C Risk: None Total Totals Index: 36.70 C Risk: None Vertical Totals Index: 19.80 C Cross Totals Index: 16.90 C K Index: 4.60 Risk: None Sweat Index: 63.00 Risk: None Energy Index: 3.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.55 J/kg Max Up Vert Vel: 3.89 m/s Conv Inhibition (B-): 63464.50 J/kg Cap Strength: 14.41 C Lift Cond Lev (LCL): 869.31 mb = 1145.74 m = 3758.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 54 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 ---------------------------------------------------------- 0 962 347 340 3 1.0 -2.8 | 249 11 10.3 3.9 1 925 664 335 27 11.4 -24.5 | 311 27 20.7 -17.8 2 850 1320 10 27 -4.7 -26.6 | 347 20 4.6 -19.9 3 700 2813 30 15 -7.5 -13.0 | 344 7 1.8 -6.3 4 500 5290 65 9 -8.2 -3.8 | 201 3 1.1 2.9 5 400 6830 70 7 -6.6 -2.4 | 212 5 2.7 4.3 6 304 8616 110 19 -17.9 6.5 | 147 16 -8.6 13.2 7 300 8700 110 19 -17.9 6.5 | 147 16 -8.6 13.2 8 250 9880 140 13 -8.4 10.0 | 183 17 0.9 16.6 9 200 11340 170 17 -3.0 16.7 | 195 24 6.3 23.4 10 150 13250 195 17 4.4 16.4 | 211 27 13.7 23.1 11 100 15950 170 13 -2.3 12.8 | 200 21 7.0 19.5 12 70 18320 150 13 -6.5 11.3 | 189 18 2.8 17.9 13 50 20510 200 11 3.8 10.3 | 217 21 13.0 17.0 14 30 23830 210 5 2.5 4.3 | 227 16 11.8 11.0 15 20 26460 130 15 -11.5 9.6 | 172 16 -2.2 16.3 Wind Parameters Mean winds (0-6000m): 24.1 at 15.2 knts Storm direction: 54.1 at 11.4 knts Shear (0-3000m) pos: 2.1 neg: 0.0 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 98.4 deg Storm rel helicity (0-3000m) pos: 165.1 neg: -2.0 tot: 163.1 m^2/s^2 ave: 54.4 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 5.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.28 Bulk Shear: 26.62 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 ------------------------------------------------------------------------------- 500 338 19 304 20| 24.7 0.0 24.7| 93.9 0.0 93.9 187.8 0.73| 28.6 20.9 1000 350 23 320 21| 12.5 0.0 12.5|159.5 0.0 159.5 159.5 0.78| 20.5 16.0 1500 358 24 329 20| 7.0 0.0 7.0|164.0 0.0 164.0 109.3 0.72| 15.4 11.0 2000 3 23 333 18| 4.3 0.0 4.3|164.7 -0.2 164.5 82.2 0.65| 12.7 8.3 2500 6 22 335 17| 2.7 0.0 2.7|164.7 -2.0 162.7 65.1 0.58| 11.1 6.5 3000 9 21 336 15| 2.1 0.0 2.1|165.1 -2.0 163.1 54.4 0.57| 9.6 5.4 4000 15 19 338 12| 1.4 0.0 1.4|165.1 -2.2 163.0 40.7 0.52| 7.7 4.0 5000 20 17 338 10| 0.9 0.0 0.9|165.2 -2.4 162.7 32.5 0.47| 6.5 3.1 6000 24 15 337 8| 0.7 0.0 0.7|165.7 -2.4 163.3 27.2 0.47| 5.5 2.6 Wrote GIF file: /home/apache/climate/data/raob//UERR/skewt/UERR.skewt.20250421.12.gif