UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042200.upa.cvt Date: 0000Z 22 APR 25 Searching for U4266... Searching the city database file for: U4266 ... Date:0000Z 22 APR 25 Station: U4266 WMO ident: 24266 Latitude: 67.55 Longitude: 133.38 ------------------------------------------------------------------------------- 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 70 40 3 SFC 992 136 7.6 -6.4 36 14.0 2.2 40 3 281.4 281.8 275.7 288.2 2.38 2 986 186 8.8 -7.2 31 16.0 2.6 49 4 283.1 283.5 276.5 289.6 2.25 3 925 710 4.8 -11.2 30 16.0 -0.7 140 13 284.2 284.5 276.3 289.4 1.75 4 850 1393 0.0 -12.0 40 12.0 -4.0 170 25 286.1 286.5 277.4 291.4 1.79 5 822 1660 -2.1 -13.1 43 11.0 -5.6 173 26 286.7 287.0 277.5 291.7 1.69 6 793 1945 -2.3 -13.3 43 11.0 -5.8 177 27 289.4 289.7 278.9 294.6 1.73 7 720 2705 -6.1 -16.1 45 10.0 -9.1 187 30 293.4 293.6 280.4 298.0 1.51 8 700 2924 -8.1 -19.1 41 11.0 -11.1 190 31 293.5 293.7 280.1 297.3 1.21 9 592 4203 -17.5 -31.5 28 14.0 -19.8 185 39 297.0 297.1 280.7 298.5 0.46 10 574 4434 -17.7 -32.7 26 15.0 -20.1 184 41 299.4 299.5 281.7 300.8 0.43 11 534 4969 -22.9 -36.9 27 14.0 -24.6 182 45 299.4 299.5 281.5 300.5 0.30 12 514 5249 -23.3 -33.3 39 10.0 -24.7 181 47 302.2 302.3 282.9 303.8 0.45 13 500 5450 -25.3 -35.3 39 10.0 -26.6 180 48 302.2 302.3 282.8 303.5 0.38 14 400 7030 -38.1 -47.1 38 9.0 -38.6 185 50 305.5 305.5 283.8 306.0 0.14 15 300 8940 -53.5 -62.5 33 9.0 -53.7 205 44 309.9 309.9 285.3 310.0 0.03 16 283 9312 -56.7 -65.7 31 9.0 -56.8 202 43 310.6 310.6 285.5 310.6 0.02 17 277 9448 -56.7 -65.7 31 9.0 -56.8 201 43 312.5 312.5 286.2 312.5 0.02 18 250 10090 -61.5 -69.5 34 8.0 -61.6 195 42 314.6 314.6 287.0 314.7 0.01 19 240 10346 -57.3 -66.3 31 9.0 -57.4 191 40 324.6 324.7 290.2 324.7 0.02 20 206 11319 -54.9 -64.9 28 10.0 -55.1 178 32 342.9 342.9 295.0 343.0 0.03 21 200 11510 -51.5 -61.5 29 10.0 -51.8 175 31 351.2 351.2 297.0 351.4 0.05 22 198 11575 -51.1 -62.1 26 11.0 -51.4 175 31 352.9 352.9 297.3 353.1 0.05 23 178 12267 -52.1 -64.1 22 12.0 -52.4 177 28 362.1 362.1 299.1 362.3 0.04 24 164 12802 -48.1 -62.1 18 14.0 -48.7 178 25 377.4 377.4 301.9 377.7 0.05 25 150 13390 -48.9 -63.9 16 15.0 -49.5 180 23 385.8 385.8 303.2 386.0 0.05 26 107 15598 -51.3 -70.3 9 19.0 -52.0 168 16 420.4 420.4 307.8 420.5 0.03 27 100 16040 -49.5 -69.5 8 20.0 -50.4 165 15 432.1 432.1 309.1 432.3 0.03 28 96 16307 -48.5 -68.5 8 20.0 -49.6 164 15 439.1 439.1 309.8 439.3 0.04 29 84 17179 -51.1 -72.1 6 21.0 -52.0 163 13 450.9 450.9 311.0 451.1 0.03 30 73 18095 -48.5 -70.5 6 22.0 -49.8 161 11 474.9 474.9 313.1 475.1 0.04 31 70 18370 -48.9 -70.9 6 22.0 -50.3 160 11 479.8 479.8 313.4 480.0 0.04 32 50 20570 -51.9 -74.9 5 23.0 -53.2 150 11 521.2 521.2 316.4 521.4 0.03 33 48 20837 -48.3 -72.3 5 24.0 -50.3 535.9 535.9 317.3 536.2 0.05 34 38 22368 -50.3 -74.3 4 24.0 -52.3 567.8 567.8 319.0 568.1 0.04 TRP 250 10090 -61.5 -69.5 34 8.0 -61.6 195 42 314.6 314.6 287.0 314.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5380.00 m Freezing level: 850.00 mb = 1393.00 m = 4570.15 ft Wetbulb zero: 938.55 mb = 590.69 m = 1937.94 ft Precipitable water: 0.27 inches Sfc-500 mean rel hum: 35.57 % Est. max temperature: 12.49 C = 54.48 F Sfc-Lift cond lev (LCL): 799.54 mb = 1879.39 m = 6165.92 ft T: -2.25 C 700-500 lapse rate: 6.81 C/km ThetaE index: 0.73 C Layer 700.0- 592.0 mb Conv cond level (CCL): 619.95 mb = 3850.55 m = 12632.89 ft Mean mixing ratio: 1.94 g/kg Conv temperature: 22.25 C = 72.05 F Cap Strength: 11.48 C Lifted Index: 11.24 C Risk: None Lifted Index @300 mb: 14.48 C Lifted Index @700 mb: 7.82 C Showalter Index: 9.84 C Risk: None Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 25.30 C Cross Totals Index: 13.30 C K Index: 2.30 Risk: None Sweat Index: 98.00 Risk: None Energy Index: 2.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.61 J/kg Max Up Vert Vel: 3.90 m/s Conv Inhibition (B-): 40544.72 J/kg Cap Strength: 11.41 C Lift Cond Lev (LCL): 738.91 mb = 2500.54 m = 8203.77 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 210 at 24 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 ---------------------------------------------------------- 0 992 136 40 3 -1.9 -2.3 | 31 27 -14.3 -23.4 1 925 710 140 13 -8.4 10.0 | 62 24 -20.7 -11.1 2 850 1393 170 25 -4.3 24.6 | 102 17 -16.7 3.5 3 700 2924 190 31 5.4 30.5 | 143 12 -7.0 9.5 4 500 5450 180 48 0.0 48.0 | 155 30 -12.4 26.9 5 400 7030 185 50 4.4 49.8 | 164 30 -8.0 28.7 6 300 8940 205 44 18.6 39.9 | 198 20 6.2 18.8 7 250 10090 195 42 10.9 40.6 | 176 20 -1.5 19.5 8 200 11510 175 31 -2.7 30.9 | 123 18 -15.1 9.8 9 150 13390 180 23 0.0 23.0 | 99 13 -12.4 1.9 10 100 16040 165 15 -3.9 14.5 | 68 18 -16.3 -6.6 11 70 18370 160 11 -3.8 10.3 | 56 19 -16.2 -10.7 12 50 20570 150 11 -5.5 9.5 | 57 21 -17.9 -11.5 Wind Parameters Mean winds (0-6000m): 180.5 at 32.6 knts Storm direction: 210.5 at 24.4 knts Shear (0-3000m) pos: 6.0 neg: 0.0 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 115.1 deg Storm rel helicity (0-3000m) pos: 226.0 neg: 0.0 tot: 226.0 m^2/s^2 ave: 75.3 10^-3 m/s^2 rel: 0.87 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 6.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.07 Bulk Shear: 112.52 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 ------------------------------------------------------------------------------- 500 124 7 47 25| 12.3 0.0 12.3| 95.6 0.0 95.6 191.1 0.89| 14.7 13.1 1000 143 12 59 23| 11.4 0.0 11.4|158.1 0.0 158.1 158.1 0.88| 13.7 12.0 1500 158 16 71 19| 9.6 0.0 9.6|192.2 0.0 192.2 128.1 0.88| 11.9 10.4 2000 165 19 80 17| 7.8 0.0 7.8|204.7 0.0 204.7 102.3 0.88| 9.8 8.6 2500 171 21 88 16| 6.7 0.0 6.7|216.8 0.0 216.8 86.7 0.88| 8.7 7.6 3000 175 22 95 14| 6.0 0.0 6.0|226.0 0.0 226.0 75.3 0.87| 7.9 6.8 4000 179 26 110 14| 4.5 0.9 5.4|234.3 0.0 234.3 58.6 0.79| 6.8 5.4 5000 180 29 124 15| 3.6 1.5 5.1|238.0 0.0 238.0 47.6 0.70| 6.2 4.4 6000 180 33 134 17| 3.1 1.4 4.5|254.0 -0.1 253.8 42.3 0.69| 5.5 3.8 Wrote GIF file: /home/apache/climate/data/raob//U4266/skewt/U4266.skewt.20250422.00.gif