UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for UERR... Searching the city database file for: UERR ... Date:0000Z 26 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 163 SFC 976 347 -4.3 -13.3 49 9.0 -6.7 170 1 270.7 271.0 267.8 274.6 1.40 2 925 776 -6.9 -12.9 62 6.0 -8.5 200 13 272.3 272.5 269.0 276.5 1.53 3 887 1102 -9.5 -14.5 67 5.0 -10.8 210 13 272.8 273.1 269.2 276.8 1.40 4 850 1429 -12.1 -19.1 56 7.0 -13.6 220 13 273.5 273.6 268.9 276.3 0.99 5 700 2881 -23.3 -31.3 48 8.0 -24.2 230 19 276.7 276.7 269.8 277.9 0.40 6 679 3103 -25.3 -33.3 47 8.0 -26.1 227 20 276.9 276.9 269.9 277.9 0.34 7 548 4633 -32.9 -43.9 32 11.0 -33.6 208 28 285.3 285.4 274.5 285.8 0.14 8 500 5270 -37.9 -48.9 31 11.0 -38.4 200 31 286.8 286.8 275.2 287.1 0.09 9 444 6079 -42.9 -51.9 37 9.0 -43.2 195 37 290.4 290.4 277.0 290.7 0.07 10 400 6780 -44.3 -54.3 32 10.0 -44.6 190 42 297.4 297.4 280.3 297.6 0.06 11 344 7784 -47.3 -60.3 21 13.0 -47.6 195 35 306.5 306.5 284.0 306.6 0.03 12 300 8690 -46.7 -63.7 13 17.0 -47.1 205 31 319.5 319.5 288.6 319.6 0.02 13 250 9900 -45.5 -65.5 9 20.0 -46.1 225 19 338.4 338.4 294.0 338.5 0.02 14 249 9927 -45.5 -66.5 8 21.0 -46.1 225 19 338.8 338.8 294.0 338.9 0.02 15 242 10118 -44.5 -64.5 9 20.0 -45.2 221 18 343.1 343.1 295.1 343.2 0.03 16 200 11390 -46.7 -70.7 5 24.0 -47.4 200 15 358.8 358.8 298.5 358.9 0.01 17 150 13300 -48.3 -73.3 4 25.0 -49.0 240 5 386.8 386.8 303.3 386.9 0.01 18 100 15970 -48.1 -70.1 6 22.0 -49.2 190 9 434.8 434.8 309.4 435.0 0.03 19 70 18320 -49.3 -71.3 6 22.0 -50.6 140 5 478.9 478.9 313.4 479.1 0.04 20 50 20520 -50.7 -72.7 6 22.0 -52.2 170 5 524.0 524.0 316.6 524.3 0.04 21 49 20652 -50.7 -72.7 6 22.0 -52.2 167 5 527.0 527.0 316.8 527.3 0.04 22 45 21207 -50.3 -72.3 6 22.0 -52.0 156 5 541.0 541.0 317.6 541.3 0.05 23 45 21207 -47.3 -56.3 35 9.0 -48.8 156 5 548.3 548.4 318.2 551.1 0.42 24 45 21207 -47.3 -54.3 45 7.0 -48.6 156 5 548.3 548.5 318.2 551.8 0.53 25 43 21505 -50.7 -57.7 43 7.0 -51.7 149 6 547.1 547.2 318.1 549.6 0.37 26 30 23850 -50.7 -57.7 43 7.0 -52.0 100 7 606.4 606.6 321.0 610.3 0.53 27 21 26180 -50.1 -57.1 43 7.0 -51.9 118 9 673.4 673.7 323.8 680.1 0.81 28 20 26500 -48.7 -55.7 44 7.0 -50.8 120 9 687.1 687.5 324.3 695.6 1.01 29 19 26837 -48.5 -55.5 44 7.0 -50.7 697.9 698.3 324.7 707.2 1.09 30 19 26837 -45.5 -52.5 45 7.0 -48.1 707.2 707.9 325.1 720.6 1.56 TRP 344 7784 -47.3 -60.3 21 13.0 -47.6 195 35 306.5 306.5 284.0 306.6 0.03 WND Sounding variables and indices 1000-500 mb thick: 5107.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 46.77 % Est. max temperature: -1.07 C = 30.07 F Sfc-Lift cond lev (LCL): 846.19 mb = 1462.61 m = 4798.54 ft T: -12.36 C 700-500 lapse rate: 6.11 C/km ThetaE index: 0.47 C Layer 850.0- 700.0 mb Conv cond level (CCL): 804.59 mb = 1839.60 m = 6035.36 ft Mean mixing ratio: 1.45 g/kg Conv temperature: -0.62 C = 30.88 F Cap Strength: 8.27 C Lifted Index: 9.07 C Risk: None Lifted Index @300 mb: 30.74 C Lifted Index @700 mb: 2.29 C Showalter Index: 8.90 C Risk: None Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.80 C Cross Totals Index: 18.80 C K Index: -1.30 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 2.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.07 J/kg Max Up Vert Vel: 4.26 m/s Conv Inhibition (B-): 58253.53 J/kg Cap Strength: 8.98 C Lift Cond Lev (LCL): 834.03 mb = 1570.84 m = 5153.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 239 at 17 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 ---------------------------------------------------------- 0 976 347 170 1 -0.2 1.0 | 62 16 -14.5 -7.7 1 925 776 200 13 4.4 12.2 | 110 11 -9.9 3.6 2 850 1429 220 13 8.4 10.0 | 102 6 -6.0 1.3 3 700 2881 230 19 14.6 12.2 | 183 4 0.2 3.6 4 500 5270 200 31 10.6 29.1 | 170 21 -3.7 20.5 5 400 6780 190 42 7.3 41.4 | 168 33 -7.0 32.7 6 344 7784 195 35 9.1 33.8 | 168 26 -5.3 25.2 7 300 8690 205 31 13.1 28.1 | 176 19 -1.2 19.5 8 250 9900 225 19 13.4 13.4 | 169 5 -0.9 4.8 9 200 11390 200 15 5.1 14.1 | 121 11 -9.2 5.5 10 150 13300 240 5 4.3 2.5 | 58 12 -10.0 -6.1 11 100 15970 190 9 1.6 8.9 | 91 13 -12.8 0.2 12 70 18320 140 5 -3.2 3.8 | 75 18 -17.6 -4.8 13 50 20520 170 5 -0.9 4.9 | 76 16 -15.2 -3.7 14 30 23850 100 7 -6.9 1.2 | 71 22 -21.2 -7.4 15 20 26500 120 9 -7.8 4.5 | 79 23 -22.1 -4.1 Wind Parameters Mean winds (0-6000m): 208.9 at 22.3 knts Storm direction: 238.9 at 16.7 knts Shear (0-3000m) pos: 3.2 neg: 0.5 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 122.3 deg Storm rel helicity (0-3000m) pos: 46.4 neg: -1.8 tot: 44.5 m^2/s^2 ave: 14.8 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.32 Bulk Shear: 28.46 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 ------------------------------------------------------------------------------- 500 199 8 84 12| 12.5 0.0 12.5| 40.0 0.0 40.0 80.0 0.86| 13.3 11.5 1000 206 10 95 10| 6.4 0.0 6.4| 40.0 -1.5 38.5 38.5 0.64| 8.5 5.4 1500 212 12 98 8| 4.9 0.0 4.9| 41.8 -1.8 40.1 26.7 0.61| 6.5 4.0 2000 216 13 103 7| 4.2 0.0 4.2| 44.0 -1.8 42.2 21.1 0.64| 5.4 3.5 2500 220 14 109 6| 3.8 0.0 3.8| 46.1 -1.8 44.3 17.7 0.67| 4.8 3.2 3000 221 15 118 5| 3.2 0.5 3.7| 46.4 -1.8 44.5 14.8 0.60| 4.6 2.7 4000 220 17 142 6| 2.4 1.3 3.7| 46.4 -5.4 41.0 10.2 0.44| 4.4 1.9 5000 214 20 156 8| 1.9 1.9 3.7| 46.4 -16.7 29.7 5.9 0.29| 4.3 1.3 6000 209 22 162 11| 1.6 2.3 3.8| 46.7 -19.9 26.8 4.5 0.24| 4.3 1.0 Wrote GIF file: /home/apache/climate/data/raob//UERR/skewt/UERR.skewt.20250426.00.gif