UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042700.upa.cvt Date: 0000Z 27 APR 25 Searching for U3205... Searching the city database file for: U3205 ... Date:0000Z 27 APR 25 Station: U3205 WMO ident: 23205 Latitude: 67.65 Longitude: 53.02 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1009 14 -7.7 -11.0 77 3.3 -8.6 45 5 264.8 265.0 264.1 269.2 1.63 1 1000 84 -7.9 -11.6 75 3.7 -8.9 55 9 265.2 265.5 264.3 269.5 1.57 2 980 242 -5.5 -8.9 77 3.4 -6.5 64 14 269.2 269.5 267.8 274.6 1.99 3 935 609 -7.3 -13.3 62 6.0 -8.9 85 26 271.0 271.3 268.1 275.1 1.46 4 925 693 -6.9 -13.9 57 7.0 -8.7 90 29 272.3 272.5 268.8 276.2 1.41 5 911 812 -6.3 -18.3 38 12.0 -9.1 86 28 274.1 274.2 269.2 276.9 0.99 6 850 1351 -9.7 -32.7 13 23.0 -13.2 70 25 276.0 276.0 269.2 276.9 0.29 7 843 1415 -10.1 -33.1 13 23.0 -13.5 71 25 276.2 276.3 269.4 277.1 0.28 8 710 2712 -20.1 -27.1 54 7.0 -21.1 93 16 279.1 279.2 271.6 280.9 0.58 9 700 2817 -20.3 -26.3 59 6.0 -21.2 95 15 280.0 280.1 272.3 281.9 0.64 10 639 3491 -20.5 -23.5 77 3.0 -21.0 123 19 287.2 287.3 276.6 289.9 0.90 11 632 3573 -20.9 -23.8 77 2.9 -21.4 127 19 287.6 287.8 276.8 290.3 0.88 12 563 4417 -26.3 -29.6 74 3.3 -26.8 163 24 290.9 291.0 278.0 292.8 0.58 13 539 4732 -26.5 -29.6 75 3.1 -26.9 177 26 294.3 294.4 279.7 296.3 0.61 14 500 5270 -29.9 -33.3 72 3.4 -30.3 200 29 296.6 296.7 280.5 298.1 0.46 15 400 6820 -42.3 -46.1 66 3.8 -42.5 200 50 300.0 300.0 281.5 300.6 0.15 16 376 7235 -45.5 -49.3 65 3.8 -45.6 201 53 301.1 301.2 282.0 301.5 0.11 17 371 7324 -47.5 -51.4 64 3.9 -47.6 202 54 299.6 299.7 281.3 300.0 0.09 18 352 7670 -49.1 -53.1 63 4.0 -49.2 203 56 302.0 302.0 282.3 302.3 0.08 19 327 8149 -53.7 -57.8 61 4.1 -53.8 205 60 302.1 302.1 282.3 302.3 0.05 20 325 8188 -53.9 -58.0 61 4.1 -54.0 205 60 302.4 302.4 282.4 302.5 0.05 21 310 8490 -55.5 -59.4 62 3.9 -55.6 205 60 304.2 304.3 283.1 304.4 0.04 22 300 8700 -54.3 -58.4 61 4.1 -54.4 205 58 308.8 308.8 284.9 309.0 0.05 23 266 9475 -50.9 -55.1 61 4.2 -51.0 218 43 324.6 324.6 290.2 324.9 0.08 24 250 9880 -49.1 -54.1 56 5.0 -49.3 225 36 333.1 333.1 292.6 333.5 0.10 25 233 10345 -46.5 -52.5 50 6.0 -46.8 227 33 343.8 343.8 295.3 344.3 0.13 26 200 11360 -46.1 -57.1 28 11.0 -46.6 230 27 359.8 359.8 298.7 360.1 0.08 27 150 13270 -45.3 -63.3 11 18.0 -46.2 235 23 392.0 392.0 304.1 392.3 0.05 28 130 14221 -47.1 -68.1 7 21.0 -48.0 235 20 405.2 405.2 305.9 405.3 0.03 29 100 15950 -48.9 -71.9 5 23.0 -49.9 235 15 433.2 433.3 309.2 433.4 0.02 30 81 17329 -50.9 -73.9 5 23.0 -51.9 238 15 456.1 456.1 311.4 456.2 0.02 31 70 18280 -50.7 -74.7 4 24.0 -51.8 240 15 475.9 475.9 313.1 476.0 0.02 32 50 20470 -50.3 -74.3 4 24.0 -51.9 265 7 524.9 524.9 316.6 525.1 0.03 33 30 23780 -52.5 -76.5 4 24.0 -54.5 175 7 601.5 601.5 320.7 601.8 0.04 34 27 24460 -53.3 -77.3 4 24.0 -55.3 158 10 617.7 617.7 321.4 618.0 0.04 35 26 24704 -50.7 -74.7 4 24.0 -53.3 152 11 631.8 631.8 322.0 632.2 0.06 36 20 26420 -49.1 -74.1 4 25.0 -52.7 110 19 685.9 685.9 324.0 686.6 0.08 37 19 26757 -49.5 -74.5 4 25.0 -53.1 110 20 694.8 694.8 324.3 695.5 0.08 38 17 27491 -47.5 -73.5 3 26.0 -52.1 111 21 723.6 723.7 325.2 724.6 0.11 39 16 27897 -42.7 -68.7 4 26.0 -49.3 112 22 752.0 752.1 326.0 754.1 0.23 40 11 30437 -41.5 -68.5 4 27.0 -50.1 114 28 841.4 841.6 328.3 845.0 0.34 41 10 31090 -37.5 -65.5 4 28.0 -48.6 115 29 879.6 879.9 329.1 885.9 0.57 42 10 31090 -36.5 -64.5 4 28.0 -48.1 115 29 883.3 883.6 329.2 890.5 0.66 43 8.7 32056 -36.1 -64.1 4 28.0 -48.6 920.7 921.2 330.0 929.9 0.79 TRP 310 8490 -55.5 -59.4 62 3.9 -55.6 205 60 304.2 304.3 283.1 304.4 0.04 WND 325 8188 -53.9 -58.0 61 4.1 -54.0 205 60 302.4 302.4 282.4 302.5 0.05 Sounding variables and indices 1000-500 mb thick: 5186.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 56.71 % Est. max temperature: 3.25 C = 37.85 F Sfc-Lift cond lev (LCL): 957.25 mb = 425.34 m = 1395.46 ft T: -6.40 C 700-500 lapse rate: 3.91 C/km ThetaE index: 0.05 C Layer 850.0- 843.0 mb Conv cond level (CCL): 783.25 mb = 1970.11 m = 6463.52 ft Mean mixing ratio: 1.60 g/kg Conv temperature: 5.06 C = 41.11 F Cap Strength: 17.25 C Lifted Index: 18.60 C Risk: None Lifted Index @300 mb: 24.49 C Lifted Index @700 mb: 6.81 C Showalter Index: 16.49 C Risk: None Total Totals Index: 17.40 C Risk: None Vertical Totals Index: 20.20 C Cross Totals Index: -2.80 C K Index: -18.50 Risk: None Sweat Index: 79.00 Risk: None Energy Index: 4.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.24 J/kg Max Up Vert Vel: 7.38 m/s Conv Inhibition (B-): 80422.82 J/kg Cap Strength: 18.57 C Lift Cond Lev (LCL): 881.02 mb = 1072.31 m = 3518.03 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 164 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 1009 14 45 5 -3.5 -3.5 | 356 20 1.4 -20.1 1 1000 84 55 9 -7.4 -5.2 | 6 22 -2.5 -21.8 2 925 693 90 29 -29.0 0.0 | 55 29 -24.1 -16.6 3 850 1351 70 25 -23.5 -8.6 | 36 31 -18.6 -25.2 4 700 2817 95 15 -14.9 1.3 | 33 18 -10.0 -15.3 5 500 5270 200 29 9.9 27.3 | 234 18 14.8 10.6 6 400 6820 200 50 17.1 47.0 | 216 38 22.0 30.4 7 325 8188 205 60 25.4 54.4 | 219 48 30.3 37.8 8 310 8490 205 60 25.4 54.4 | 219 48 30.3 37.8 9 300 8700 205 58 24.5 52.6 | 219 46 29.4 36.0 10 250 9880 225 36 25.5 25.5 | 254 32 30.4 8.8 11 200 11360 230 27 20.7 17.4 | 268 26 25.6 0.7 12 150 13270 235 23 18.8 13.2 | 278 24 23.8 -3.4 13 100 15950 235 15 12.3 8.6 | 295 19 17.2 -8.0 14 70 18280 240 15 13.0 7.5 | 297 20 17.9 -9.1 15 50 20470 265 7 7.0 0.6 | 323 20 11.9 -16.0 16 30 23780 175 7 -0.6 7.0 | 336 11 4.3 -9.6 17 20 26420 110 19 -17.9 6.5 | 52 16 -12.9 -10.1 18 10 31090 115 29 -26.3 12.3 | 78 22 -21.4 -4.4 Wind Parameters Mean winds (0-6000m): 133.5 at 23.1 knts Storm direction: 163.5 at 17.3 knts Shear (0-3000m) pos: 3.2 neg: 0.8 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 43.9 deg Storm rel helicity (0-3000m) pos: 183.9 neg: -85.5 tot: 98.4 m^2/s^2 ave: 32.8 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 2.9 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.48 Bulk Shear: 57.19 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 71 15 23 23| 19.8 0.0 19.8|118.2 0.0 118.2 236.4 0.93| 20.6 19.2 1000 83 21 40 25| 11.9 0.0 11.9|169.9 -37.1 132.8 132.8 0.65| 16.5 10.7 1500 80 23 40 27| 7.9 1.6 9.5|171.5 -76.6 94.9 63.3 0.42| 13.1 5.6 2000 79 22 39 27| 5.3 1.2 6.5|174.5 -76.6 97.9 48.9 0.39| 11.0 4.3 2500 79 22 39 26| 3.8 0.9 4.7|174.5 -80.6 93.8 37.5 0.34| 9.7 3.3 3000 81 21 38 25| 3.2 0.8 4.0|183.9 -85.5 98.4 32.8 0.32| 9.0 2.9 4000 91 20 43 22| 3.5 0.6 4.1|221.2 -85.5 135.7 33.9 0.43| 8.7 3.7 5000 108 21 56 18| 3.4 0.5 3.9|258.0 -85.5 172.5 34.5 0.52| 9.0 4.7 6000 134 23 87 12| 3.3 0.6 3.9|272.3-111.4 160.9 26.8 0.44| 8.8 3.8 Wrote GIF file: /home/apache/climate/data/raob//U3205/skewt/U3205.skewt.20250427.00.gif