UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041912.upa.cvt Date: 1200Z 19 APR 25 Searching for UERR... Searching the city database file for: UERR ... Date:1200Z 19 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 -2 SFC 957 347 3.6 -6.4 48 10.0 -0.2 320 11 280.3 280.7 275.2 287.3 2.47 2 935 543 4.6 -7.4 41 12.0 0.1 334 18 283.1 283.5 276.6 289.9 2.34 3 925 633 3.8 -9.2 38 13.0 -0.9 340 21 283.2 283.5 276.2 289.2 2.06 4 901 846 2.6 -9.4 41 12.0 -1.7 17 17 284.1 284.5 276.7 290.1 2.08 5 850 1316 2.0 -9.0 44 11.0 -2.0 100 9 288.2 288.6 279.1 294.9 2.27 6 811 1694 1.0 -13.0 34 14.0 -3.7 121 13 291.1 291.4 279.7 296.3 1.73 7 701 2843 -9.3 -18.3 48 9.0 -11.7 184 25 292.1 292.3 279.6 296.0 1.29 8 700 2854 -9.3 -19.3 44 10.0 -11.9 185 25 292.2 292.4 279.5 295.9 1.18 9 581 4270 -16.9 -32.9 24 16.0 -19.5 193 23 299.3 299.4 281.6 300.7 0.41 10 580 4283 -17.9 -33.9 23 16.0 -20.3 193 23 298.3 298.3 281.1 299.5 0.37 11 579 4296 -19.1 -35.1 23 16.0 -21.4 193 23 297.0 297.1 280.5 298.1 0.33 12 500 5370 -26.3 -31.3 63 5.0 -27.0 200 21 301.0 301.1 282.5 302.8 0.56 13 490 5516 -27.5 -32.4 63 4.9 -28.2 201 22 301.2 301.3 282.5 303.0 0.51 14 457 6017 -29.7 -34.7 62 5.0 -30.3 206 25 304.6 304.6 283.8 306.1 0.44 15 450 6127 -32.3 -38.3 55 6.0 -32.9 207 26 302.6 302.7 282.9 303.7 0.31 16 400 6950 -38.3 -48.3 34 10.0 -38.8 215 31 305.2 305.2 283.7 305.6 0.12 17 384 7229 -40.1 -52.1 27 12.0 -40.6 216 32 306.4 306.4 284.1 306.7 0.08 18 351 7832 -46.3 -60.3 19 14.0 -46.6 220 34 306.0 306.0 283.8 306.2 0.03 19 300 8850 -55.9 -67.9 21 12.0 -56.1 225 38 306.6 306.6 284.0 306.6 0.01 20 282 9241 -59.1 -69.1 26 10.0 -59.2 218 36 307.4 307.4 284.4 307.5 0.01 21 262 9702 -59.5 -69.5 26 10.0 -59.6 210 33 313.4 313.4 286.5 313.4 0.01 22 257 9824 -56.1 -66.1 27 10.0 -56.2 208 32 320.1 320.1 288.8 320.2 0.02 23 250 10000 -55.7 -65.7 28 10.0 -55.8 205 31 323.3 323.3 289.8 323.3 0.02 24 225 10674 -53.9 -61.9 37 8.0 -54.1 335.9 335.9 293.3 336.1 0.04 TRP WND Sounding variables and indices 1000-500 mb thick: 5372.00 m Freezing level: 800.32 mb = 1805.56 m = 5923.69 ft Wetbulb zero: Below ground Precipitable water: 0.26 inches Sfc-500 mean rel hum: 39.32 % Est. max temperature: 14.33 C = 57.80 F Sfc-Lift cond lev (LCL): 819.33 mb = 1611.75 m = 5287.83 ft T: 1.22 C 700-500 lapse rate: 6.76 C/km ThetaE index: 0.73 C Layer 925.0- 901.0 mb Conv cond level (CCL): 638.64 mb = 3551.26 m = 11650.96 ft Mean mixing ratio: 2.19 g/kg Conv temperature: 18.85 C = 65.93 F Cap Strength: 9.51 C Lifted Index: 9.48 C Risk: None Lifted Index @300 mb: 11.38 C Lifted Index @700 mb: 5.91 C Showalter Index: 6.26 C Risk: None Total Totals Index: 45.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.30 C Cross Totals Index: 17.30 C K Index: 9.30 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 1.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.39 J/kg Max Up Vert Vel: 6.98 m/s Conv Inhibition (B-): 4025.46 J/kg Cap Strength: 9.41 C Lift Cond Lev (LCL): 754.05 mb = 2267.94 m = 7440.65 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 222 at 15 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 ---------------------------------------------------------- 0 957 347 320 11 7.1 -8.4 | 9 20 -3.2 -19.9 1 925 633 340 21 7.2 -19.7 | 6 31 -3.1 -31.2 2 850 1316 100 9 -8.9 1.6 | 63 22 -19.1 -9.9 3 700 2854 185 25 2.2 24.9 | 149 16 -8.1 13.4 4 500 5370 200 21 7.2 19.7 | 160 9 -3.1 8.3 5 400 6950 215 31 17.8 25.4 | 208 16 7.5 13.9 6 300 8850 225 38 26.9 26.9 | 227 23 16.6 15.4 7 250 10000 205 31 13.1 28.1 | 190 17 2.8 16.6 Wind Parameters Mean winds (0-6000m): 191.8 at 20.5 knts Storm direction: 221.8 at 15.4 knts Shear (0-3000m) pos: 5.6 neg: 0.0 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 141.9 deg Storm rel helicity (0-3000m) pos: 391.3 neg: -10.0 tot: 381.3 m^2/s^2 ave: 127.1 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 13.0 stream: 10.0 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.14 Bulk Shear: 178.95 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 ------------------------------------------------------------------------------- 500 344 17 11 29| 15.1 0.0 15.1|111.3 -10.0 101.3 202.6 0.49| 24.6 12.0 1000 354 15 18 28| 9.9 0.0 9.9|240.1 -10.0 230.2 230.2 0.64| 23.0 14.8 1500 27 14 35 29| 8.7 0.0 8.7|284.7 -10.0 274.8 183.2 0.70| 18.0 12.5 2000 90 15 65 28| 7.8 0.0 7.8|336.0 -10.0 326.0 163.0 0.74| 16.0 11.8 2500 159 16 103 16| 6.9 0.0 6.9|388.4 -10.0 378.4 151.4 0.77| 15.3 11.8 3000 173 18 116 14| 5.6 0.0 5.6|391.3 -10.0 381.3 127.1 0.77| 13.0 10.0 4000 182 19 129 12| 3.9 0.0 3.9|394.6 -10.0 384.6 96.2 0.75| 10.1 7.6 5000 187 20 136 11| 2.9 0.0 2.9|396.6 -10.0 386.6 77.3 0.73| 8.4 6.2 6000 192 21 145 11| 2.8 0.0 2.8|413.9 -10.0 403.9 67.3 0.74| 7.6 5.7 Wrote GIF file: /home/apache/climate/data/raob//UERR/skewt/UERR.skewt.20250419.12.gif