UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010900.upa.cvt Date: 0000Z 9 JAN 26 Searching for U3802... Searching the city database file for: U3802 ... Date:0000Z 9 JAN 26 Station: U3802 WMO ident: 23802 Latitude: 61.68 Longitude: 50.78 ------------------------------------------------------------------------------- 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 104 360 1 SFC 998 119 -15.3 -18.3 78 3.0 -15.8 360 1 258.0 258.1 257.5 260.4 0.90 2 968 350 -17.3 -20.8 74 3.5 -17.9 344 3 258.2 258.4 257.3 260.3 0.75 3 925 692 -16.9 -20.0 77 3.1 -17.4 320 7 262.0 262.2 260.5 264.4 0.84 4 850 1330 -14.3 -16.7 82 2.4 -14.8 270 7 271.2 271.4 267.7 274.6 1.22 5 835 1465 -13.5 -15.6 84 2.1 -14.0 268 9 273.4 273.6 269.4 277.2 1.36 6 770 2077 -17.3 -19.8 81 2.5 -17.8 260 17 275.7 275.9 270.4 278.7 1.03 7 747 2304 -16.3 -23.3 55 7.0 -17.6 257 20 279.2 279.3 272.1 281.5 0.78 8 715 2633 -17.7 -33.7 23 16.0 -19.8 252 25 281.2 281.2 272.4 282.2 0.31 9 700 2791 -18.5 -37.5 17 19.0 -20.7 250 27 282.0 282.0 272.7 282.7 0.22 10 668 3138 -20.3 -43.3 11 23.0 -22.4 251 36 283.8 283.8 273.6 284.2 0.12 11 598 3959 -19.3 -48.3 6 29.0 -22.0 252 59 294.1 294.1 278.8 294.3 0.08 12 578 4210 -21.5 -43.5 12 22.0 -23.7 253 66 294.4 294.4 279.0 294.9 0.14 13 569 4326 -19.7 -39.7 15 20.0 -22.1 253 69 297.8 297.8 280.7 298.5 0.21 14 500 5270 -27.7 -36.7 42 9.0 -28.7 255 95 299.3 299.3 281.5 300.4 0.33 15 493 5371 -27.9 -35.9 46 8.0 -28.8 255 95 300.2 300.3 282.0 301.5 0.36 16 410 6662 -39.3 -44.3 59 5.0 -39.6 251 100 301.8 301.8 282.4 302.4 0.18 17 400 6830 -41.1 -46.1 58 5.0 -41.3 250 101 301.6 301.6 282.2 302.1 0.15 18 374 7284 -45.9 -50.7 58 4.8 -46.1 253 102 301.1 301.1 281.9 301.4 0.10 19 323 8243 -55.1 -59.9 55 4.8 -55.2 260 104 301.2 301.2 281.9 301.4 0.04 20 310 8504 -57.7 -62.5 54 4.8 -57.8 260 102 301.2 301.2 281.9 301.3 0.03 21 300 8710 -61.1 -65.7 54 4.6 -61.2 260 101 299.2 299.2 281.0 299.3 0.02 22 295 8814 -61.9 -66.6 53 4.7 -61.9 261 100 299.5 299.5 281.1 299.6 0.02 23 261 9560 -67.1 -71.7 52 4.6 -67.1 265 95 302.6 302.6 282.4 302.6 0.01 24 254 9724 -66.1 -70.6 53 4.5 -66.1 265 87 306.4 306.4 284.0 306.4 0.01 25 250 9820 -64.1 -68.8 52 4.7 -64.1 265 83 310.8 310.8 285.6 310.8 0.01 26 242 10019 -63.5 -68.3 52 4.8 -63.6 264 81 314.6 314.6 286.9 314.6 0.02 27 205 11030 -66.3 -70.8 53 4.5 -66.3 256 70 325.5 325.5 290.4 325.5 0.01 28 200 11180 -66.1 -70.6 53 4.5 -66.1 255 68 328.1 328.1 291.2 328.1 0.01 29 176 11960 -64.5 -69.3 52 4.8 -64.6 257 62 342.9 342.9 295.0 343.0 0.02 30 150 12930 -67.9 -72.9 49 5.0 -67.9 259 56 353.1 353.1 297.3 353.2 0.01 31 148 13011 -68.3 -73.3 49 5.0 -68.4 259 55 353.8 353.8 297.4 353.8 0.01 32 127 13934 -65.7 -70.6 50 4.9 -65.8 262 48 374.3 374.3 301.3 374.4 0.02 33 109 14850 -70.9 -75.9 47 5.0 -70.9 264 42 381.2 381.2 302.5 381.3 0.01 34 101 15301 -70.7 -75.7 48 5.0 -70.8 265 38 390.0 390.0 303.8 390.1 0.01 35 100 15360 -71.1 -76.1 47 5.0 -71.1 265 38 390.4 390.4 303.9 390.4 0.01 36 70 17460 -71.3 -77.3 40 6.0 -71.3 255 48 431.8 431.9 309.0 431.9 0.01 37 64 17988 -73.3 -79.3 39 6.0 -73.3 256 48 438.7 438.7 309.7 438.7 0.01 38 59 18467 -71.7 -77.7 40 6.0 -71.8 258 48 452.6 452.6 311.1 452.7 0.02 39 50 19440 -73.5 -79.5 39 6.0 -73.6 260 48 470.3 470.3 312.7 470.4 0.01 40 44 20184 -74.7 -80.7 39 6.0 -74.7 261 54 484.9 484.9 313.8 484.9 0.01 41 32 22056 -69.5 -75.5 41 6.0 -69.6 264 70 545.0 545.0 317.8 545.3 0.04 42 30 22440 -70.3 -76.3 41 6.0 -70.5 265 73 553.0 553.0 318.3 553.3 0.04 43 25 23515 -72.5 -78.5 40 6.0 -72.6 263 85 576.3 576.3 319.5 576.5 0.03 44 20 24840 -67.9 -74.9 36 7.0 -68.2 260 99 628.3 628.4 321.9 628.9 0.07 45 16 26190 -65.3 -72.3 37 7.0 -65.8 678.2 678.3 323.7 679.4 0.14 TRP 261 9560 -67.1 -71.7 52 4.6 -67.1 265 95 302.6 302.6 282.4 302.6 0.01 WND 323 8243 -55.1 -59.9 55 4.8 -55.2 260 104 301.2 301.2 281.9 301.4 0.04 Sounding variables and indices 1000-500 mb thick: 5166.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 44.29 % Est. max temperature: -1.85 C = 28.68 F Sfc-Lift cond lev (LCL): 950.34 mb = 488.43 m = 1602.44 ft T: -17.14 C 700-500 lapse rate: 3.71 C/km ThetaE index: 0.15 C Layer 968.0- 925.0 mb Conv cond level (CCL): 506.74 mb = 5172.29 m = 16969.25 ft Mean mixing ratio: 0.84 g/kg Conv temperature: 25.81 C = 78.46 F Cap Strength: 29.97 C Lifted Index: 30.00 C Risk: None Lifted Index @300 mb: 25.77 C Lifted Index @700 mb: 17.95 C Showalter Index: 20.50 C Risk: None Total Totals Index: 24.40 C Risk: None Vertical Totals Index: 13.40 C Cross Totals Index: 11.00 C K Index: -22.30 Risk: None Sweat Index: 109.00 Risk: None Energy Index: 5.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.33 J/kg Max Up Vert Vel: 7.26 m/s Conv Inhibition (B-): 55363.29 J/kg Cap Strength: 30.01 C Lift Cond Lev (LCL): 898.76 mb = 909.12 m = 2982.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 285 at 33 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 ---------------------------------------------------------- 0 998 119 360 1 -0.0 -1.0 | 103 33 -32.2 7.5 1 925 692 320 7 4.5 -5.4 | 97 28 -27.7 3.2 2 850 1330 270 7 7.0 -0.0 | 109 27 -25.2 8.5 3 700 2791 250 27 25.4 9.2 | 159 19 -6.9 17.8 4 500 5270 255 95 91.8 24.6 | 241 68 59.5 33.1 5 400 6830 250 101 94.9 34.5 | 235 76 62.7 43.1 6 323 8243 260 104 102.4 18.1 | 249 75 70.2 26.6 7 300 8710 260 101 99.5 17.5 | 249 72 67.2 26.1 8 261 9560 265 95 94.6 8.3 | 255 65 62.4 16.8 9 250 9820 265 83 82.7 7.2 | 253 53 50.4 15.8 10 200 11180 255 68 65.7 17.6 | 232 42 33.4 26.1 11 100 15360 265 38 37.9 3.3 | 205 13 5.6 11.9 12 70 17460 255 48 46.4 12.4 | 214 25 14.1 21.0 13 50 19440 260 48 47.3 8.3 | 222 23 15.0 16.9 14 30 22440 265 73 72.7 6.4 | 250 43 40.5 14.9 15 20 24840 260 99 97.5 17.2 | 248 70 65.3 25.7 Wind Parameters Mean winds (0-6000m): 254.8 at 44.5 knts Storm direction: 284.8 at 33.4 knts Shear (0-3000m) pos: 0.0 neg: 6.2 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 81.7 deg Storm rel helicity (0-3000m) pos: 175.0 neg: -29.4 tot: 145.6 m^2/s^2 ave: 48.5 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 4.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.11 Bulk Shear: 249.22 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 ------------------------------------------------------------------------------- 500 325 4 100 31| 0.0 5.6 5.6| 0.0 -29.4 -29.4 -58.9 -0.61| 5.9 -3.6 1000 313 5 100 29| 0.0 3.5 3.5| 25.2 -29.4 -4.2 -4.2 0.00| 5.5 0.0 1500 295 6 103 27| 0.0 3.8 3.8| 53.0 -29.4 23.5 15.7 0.25| 5.7 1.4 2000 279 8 107 25| 0.0 4.6 4.6| 83.2 -29.4 53.7 26.9 0.41| 6.1 2.5 2500 267 11 113 23| 0.0 5.1 5.1|117.7 -29.4 88.2 35.3 0.54| 6.4 3.5 3000 260 14 120 22| 0.0 6.2 6.2|175.0 -29.4 145.6 48.5 0.66| 7.3 4.8 4000 256 22 143 18| 3.5 4.7 8.2|318.1 -29.4 288.7 72.2 0.68| 9.0 6.1 5000 255 34 182 17| 5.7 3.7 9.4|478.8 -29.4 449.4 89.9 0.61| 10.0 6.1 6000 255 44 208 23| 4.7 3.8 8.5|501.8 -93.5 408.3 68.1 0.53| 9.2 4.9 Wrote GIF file: /home/apache/climate/data/raob//U3802/skewt/U3802.skewt.20260109.00.gif