UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042300.upa.cvt Date: 0000Z 23 APR 25 Searching for UERR... Searching the city database file for: UERR ... Date:0000Z 23 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 99 SFC 968 347 -4.5 -12.5 54 8.0 -6.7 310 9 271.2 271.4 268.2 275.4 1.51 2 925 711 -8.3 -16.3 52 8.0 -10.2 320 17 270.8 271.0 267.4 274.1 1.16 3 890 1009 -11.5 -17.5 61 6.0 -12.8 315 25 270.5 270.7 267.1 273.6 1.09 4 850 1361 -13.1 -19.1 61 6.0 -14.3 310 35 272.4 272.6 268.2 275.3 0.99 5 848 1379 -13.1 -19.1 61 6.0 -14.3 310 35 272.6 272.8 268.3 275.5 0.99 6 823 1608 -10.3 -16.3 61 6.0 -11.8 310 32 277.9 278.1 272.1 281.7 1.30 7 719 2642 -13.1 -22.1 47 9.0 -15.0 310 21 285.8 285.9 275.9 288.5 0.90 8 700 2845 -14.7 -24.7 42 10.0 -16.6 310 19 286.2 286.3 275.9 288.5 0.74 9 545 4687 -27.1 -33.1 57 6.0 -27.8 295 15 292.7 292.8 278.7 294.1 0.43 10 500 5300 -32.1 -38.1 55 6.0 -32.6 290 13 293.9 294.0 279.0 294.9 0.29 11 400 6840 -44.3 -50.3 51 6.0 -44.5 285 13 297.4 297.4 280.3 297.8 0.10 12 302 8668 -58.1 -64.1 46 6.0 -58.2 305 11 302.9 302.9 282.5 303.0 0.02 13 300 8710 -57.9 -63.9 46 6.0 -58.0 305 9 303.7 303.7 282.9 303.8 0.02 14 268 9435 -51.3 -57.3 49 6.0 -51.5 293 5 323.3 323.3 289.8 323.5 0.06 15 267 9459 -51.3 -57.3 49 6.0 -51.5 292 5 323.7 323.7 289.9 323.9 0.06 16 250 9890 -49.1 -56.1 44 7.0 -49.3 285 3 333.1 333.1 292.6 333.4 0.08 17 227 10524 -47.5 -57.5 31 10.0 -47.9 235 4 344.8 344.9 295.6 345.1 0.07 18 200 11360 -47.5 -61.5 19 14.0 -48.0 170 5 357.6 357.6 298.2 357.8 0.05 19 182 11982 -48.3 -64.3 14 16.0 -48.8 173 5 366.0 366.0 299.9 366.2 0.04 20 150 13260 -46.5 -67.5 7 21.0 -47.4 180 5 389.9 389.9 303.8 390.1 0.03 21 100 15950 -46.7 -72.7 4 26.0 -48.0 125 15 437.5 437.5 309.6 437.6 0.02 22 70 18300 -48.9 -73.9 4 25.0 -50.3 160 9 479.8 479.8 313.4 479.9 0.02 23 50 20510 -49.5 -74.5 4 25.0 -51.2 200 3 526.8 526.8 316.8 527.0 0.03 24 30 23830 -51.7 -75.7 4 24.0 -53.8 100 13 603.7 603.7 320.8 604.0 0.04 25 29 24050 -51.7 -75.7 4 24.0 -53.9 99 13 609.6 609.6 321.0 609.9 0.05 26 20 26480 -48.7 -73.7 4 25.0 -52.4 85 15 687.1 687.1 324.0 687.9 0.09 27 17 27545 -50.1 -75.1 4 25.0 -53.8 715.3 715.3 324.9 716.1 0.08 28 13 29307 -47.7 -72.7 4 25.0 -53.0 780.7 780.7 326.8 782.2 0.16 29 13 29307 -45.3 -71.3 4 26.0 -51.6 789.0 789.1 327.0 790.9 0.19 TRP 302 8668 -58.1 -64.1 46 6.0 -58.2 305 11 302.9 302.9 282.5 303.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5201.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 53.10 % Est. max temperature: 2.53 C = 36.56 F Sfc-Lift cond lev (LCL): 852.67 mb = 1337.03 m = 4386.52 ft T: -12.99 C 700-500 lapse rate: 7.09 C/km ThetaE index: 1.78 C Layer 925.0- 850.0 mb Conv cond level (CCL): 621.59 mb = 3719.40 m = 12202.60 ft Mean mixing ratio: 1.19 g/kg Conv temperature: 13.52 C = 56.34 F Cap Strength: 15.92 C Lifted Index: 16.34 C Risk: None Lifted Index @300 mb: 20.89 C Lifted Index @700 mb: 12.35 C Showalter Index: 15.58 C Risk: None Total Totals Index: 32.00 C Risk: None Vertical Totals Index: 19.00 C Cross Totals Index: 13.00 C K Index: -10.10 Risk: None Sweat Index: 83.00 Risk: None Energy Index: 4.21 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.34 J/kg Max Up Vert Vel: 2.16 m/s Conv Inhibition (B-): 67082.12 J/kg Cap Strength: 16.26 C Lift Cond Lev (LCL): 818.00 mb = 1654.55 m = 5428.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 335 at 14 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 ---------------------------------------------------------- 0 968 347 310 9 6.9 -5.8 | 187 7 0.9 7.1 1 925 711 320 17 10.9 -13.0 | 271 5 5.0 -0.1 2 850 1361 310 35 26.8 -22.5 | 295 23 20.8 -9.6 3 700 2845 310 19 14.6 -12.2 | 265 9 8.6 0.7 4 500 5300 290 13 12.2 -4.4 | 216 11 6.2 8.5 5 400 6840 285 13 12.6 -3.4 | 215 12 6.6 9.6 6 302 8668 305 11 9.0 -6.3 | 205 7 3.0 6.6 7 300 8710 305 9 7.4 -5.2 | 190 8 1.4 7.8 8 250 9890 285 3 2.9 -0.8 | 166 13 -3.1 12.1 9 200 11360 170 5 -0.9 4.9 | 159 19 -6.8 17.8 10 150 13260 180 5 0.0 5.0 | 162 19 -6.0 17.9 11 100 15950 125 15 -12.3 8.6 | 140 28 -18.3 21.5 12 70 18300 160 9 -3.1 8.5 | 157 23 -9.0 21.4 13 50 20510 200 3 1.0 2.8 | 163 17 -4.9 15.7 14 30 23830 100 13 -12.8 2.3 | 129 24 -18.8 15.2 15 20 26480 85 15 -14.9 -1.3 | 119 24 -20.9 11.6 Wind Parameters Mean winds (0-6000m): 305.2 at 19.0 knts Storm direction: 335.2 at 14.2 knts Shear (0-3000m) pos: 2.0 neg: 0.9 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 66.1 deg Storm rel helicity (0-3000m) pos: 18.2 neg: -30.4 tot: -12.2 m^2/s^2 ave: -4.1 10^-3 m/s^2 rel: 0.05 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.56 Bulk Shear: 4.17 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 ------------------------------------------------------------------------------- 500 317 15 241 4| 12.3 0.0 12.3| 13.6 0.0 13.6 27.1 0.78| 12.5 9.8 1000 314 21 281 9| 6.1 7.4 13.5| 18.2 -0.5 17.7 17.7 0.41| 13.6 5.6 1500 312 25 287 13| 4.1 3.3 7.4| 18.2 -9.0 9.2 6.1 0.30| 10.8 3.2 2000 312 25 287 14| 3.1 1.2 4.3| 18.2 -17.7 0.5 0.3 0.20| 9.5 1.9 2500 311 25 285 13| 2.5 0.7 3.1| 18.2 -26.3 -8.1 -3.2 0.10| 8.7 0.9 3000 311 24 283 12| 2.0 0.9 2.9| 18.2 -30.4 -12.2 -4.1 0.05| 7.5 0.4 4000 309 22 275 11| 1.5 1.1 2.6| 18.2 -38.4 -20.2 -5.0 -0.02| 6.1 -0.1 5000 307 20 267 10| 1.2 1.1 2.4| 18.2 -46.0 -27.8 -5.6 -0.08| 5.2 -0.4 6000 305 19 258 10| 1.0 1.0 2.0| 18.2 -46.6 -28.4 -4.7 -0.08| 4.4 -0.3 Wrote GIF file: /home/apache/climate/data/raob//UERR/skewt/UERR.skewt.20250423.00.gif