UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032500.upa.cvt Date: 0000Z 25 MAR 20 Searching for U0744... Searching the city database file for: U0744 ... Date:0000Z 25 MAR 20 Station: U0744 WMO ident: 20744 Latitude: 72.37 Longitude: 52.73 ------------------------------------------------------------------------------- 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 -72 SFC 989 16 -1.1 -2.0 94 0.9 -1.4 200 17 272.9 273.5 272.3 282.0 3.33 2 925 548 -3.9 -3.9 100 0.0 -3.9 225 27 275.3 275.8 273.3 283.8 3.09 3 850 1210 -7.7 -7.7 100 0.0 -7.7 215 21 278.1 278.5 274.1 285.1 2.52 4 849 1219 -7.7 -7.7 100 0.0 -7.7 215 21 278.2 278.6 274.2 285.3 2.52 5 773 1947 -9.5 -9.6 99 0.1 -9.5 227 24 283.8 284.2 277.0 290.7 2.38 6 755 2129 -10.3 -10.7 97 0.4 -10.4 230 25 284.8 285.2 277.3 291.4 2.24 7 700 2708 -13.5 -14.5 92 1.0 -13.7 240 27 287.5 287.8 278.0 292.8 1.77 8 585 4052 -21.7 -23.1 88 1.4 -22.0 232 24 293.1 293.3 279.7 296.3 1.02 9 500 5190 -30.1 -31.7 86 1.6 -30.3 225 21 296.3 296.4 280.5 298.1 0.54 10 458 5806 -35.1 -37.1 82 2.0 -35.3 225 26 297.6 297.7 280.8 298.8 0.35 11 400 6730 -43.7 -46.3 75 2.6 -43.8 225 33 298.2 298.2 280.8 298.7 0.15 12 344 7721 -53.5 -56.6 69 3.1 -53.5 225 32 298.0 298.1 280.6 298.2 0.05 13 300 8590 -58.7 -62.1 65 3.4 -58.7 225 31 302.6 302.6 282.5 302.7 0.03 14 288 8848 -60.1 -63.6 63 3.5 -60.2 225 35 304.2 304.2 283.1 304.3 0.03 15 250 9740 -58.9 -62.7 61 3.8 -59.0 245 40 318.5 318.5 288.3 318.6 0.03 16 200 11140 -58.7 -63.0 57 4.3 -58.8 260 42 339.8 339.8 294.3 340.0 0.04 17 159 12575 -58.5 -63.3 54 4.8 -58.6 268 56 363.2 363.2 299.4 363.4 0.05 18 150 12940 -58.9 -63.7 54 4.8 -59.0 270 60 368.6 368.6 300.4 368.8 0.05 19 116 14540 -62.3 -67.3 51 5.0 -62.4 276 67 390.4 390.4 303.9 390.6 0.04 20 102 15337 -60.9 -66.9 45 6.0 -61.0 280 71 407.7 407.8 306.3 408.0 0.05 21 101 15398 -60.9 -66.9 45 6.0 -61.0 280 71 408.9 408.9 306.4 409.1 0.05 22 100 15460 -60.9 -66.9 45 6.0 -61.0 280 71 410.1 410.1 306.6 410.3 0.05 23 85 16469 -59.3 -65.3 46 6.0 -59.5 273 75 432.8 432.8 309.1 433.2 0.07 24 75 17259 -53.9 -59.9 48 6.0 -54.3 268 77 459.9 460.0 311.8 460.8 0.16 25 70 17700 -54.7 -60.7 47 6.0 -55.1 265 79 467.4 467.4 312.5 468.3 0.15 26 66 18077 -54.7 -60.7 47 6.0 -55.1 267 83 475.3 475.3 313.1 476.3 0.16 27 50 19870 -51.3 -58.3 43 7.0 -52.1 275 104 522.6 522.7 316.6 524.5 0.29 28 39 21504 -46.3 -54.3 40 8.0 -48.0 268 104 573.7 573.9 319.6 578.0 0.61 29 39 21504 -41.1 -49.1 42 8.0 -43.6 268 104 586.9 587.3 320.4 594.8 1.12 30 36 22051 -38.9 -46.9 43 8.0 -41.8 265 103 606.1 606.7 321.4 617.4 1.56 31 33 22651 -36.5 -44.5 43 8.0 -40.0 263 103 627.8 628.6 322.4 644.2 2.22 32 30 23310 -37.9 -46.9 38 9.0 -41.6 260 103 641.3 642.0 322.9 655.6 1.87 33 28 23789 -37.9 -47.9 34 10.0 -42.1 256 106 654.1 654.8 323.3 668.2 1.79 34 25 24571 -40.3 -50.3 33 10.0 -44.2 249 110 668.8 669.4 323.8 681.1 1.53 35 23 25150 -35.1 -46.1 32 11.0 -40.6 244 113 700.2 701.3 325.1 722.6 2.67 36 20 26140 -30.1 -43.1 27 13.0 -37.9 235 118 744.0 746.0 326.8 782.0 4.27 37 16 27723 -31.9 -46.9 21 15.0 -40.7 787.2 788.9 327.7 820.7 3.52 38 14 28669 -30.5 -48.5 16 18.0 -41.2 822.6 824.3 328.5 856.3 3.36 TRP 288 8848 -60.1 -63.6 63 3.5 -60.2 225 35 304.2 304.2 283.1 304.3 0.03 WND 101 15398 -60.9 -66.9 45 6.0 -61.0 280 71 408.9 408.9 306.4 409.1 0.05 Sounding variables and indices 1000-500 mb thick: 5262.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.44 inches Sfc-500 mean rel hum: 93.43 % Est. max temperature: 4.85 C = 40.73 F Sfc-Lift cond lev (LCL): 975.00 mb = 129.62 m = 425.27 ft T: -1.70 C 700-500 lapse rate: 6.69 C/km Conv cond level (CCL): 927.75 mb = 524.41 m = 1720.49 ft Mean mixing ratio: 3.12 g/kg Conv temperature: 1.19 C = 34.15 F Cap Strength: 9.63 C Lifted Index: 11.19 C Risk: None Lifted Index @300 mb: 13.64 C Lifted Index @700 mb: 6.70 C Showalter Index: 9.78 C Risk: None Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.40 C Cross Totals Index: 22.40 C K Index: 13.70 Risk: None Sweat Index: 109.71 Risk: None Energy Index: 2.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.17 J/kg Max Up Vert Vel: 5.32 m/s Conv Inhibition (B-): 53507.45 J/kg Cap Strength: 11.14 C Lift Cond Lev (LCL): 933.39 mb = 476.22 m = 1562.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 258 at 18 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 ---------------------------------------------------------- 0 989 16 200 17 5.8 16.0 | 137 17 -11.7 12.4 1 925 548 225 27 19.1 19.1 | 186 16 1.6 15.5 2 850 1210 215 21 12.0 17.2 | 158 15 -5.5 13.6 3 700 2708 240 27 23.4 13.5 | 211 11 5.9 9.9 4 500 5190 225 21 14.8 14.8 | 167 12 -2.7 11.2 5 400 6730 225 33 23.3 23.3 | 196 21 5.8 19.7 6 300 8590 225 31 21.9 21.9 | 193 19 4.4 18.3 7 288 8848 225 35 24.7 24.7 | 199 22 7.2 21.1 8 250 9740 245 40 36.3 16.9 | 235 23 18.7 13.3 9 200 11140 260 42 41.4 7.3 | 261 24 23.8 3.7 10 150 12940 270 60 60.0 -0.0 | 275 43 42.5 -3.6 11 101 15398 280 71 69.9 -12.3 | 287 55 52.4 -15.9 12 100 15460 280 71 69.9 -12.3 | 287 55 52.4 -15.9 13 70 17700 265 79 78.7 6.9 | 267 61 61.2 3.3 14 50 19870 275 104 103.6 -9.1 | 278 87 86.1 -12.7 15 30 23310 260 103 101.4 17.9 | 260 85 83.9 14.3 16 20 26140 235 118 96.7 67.7 | 231 102 79.1 64.1 Wind Parameters Mean winds (0-6000m): 228.4 at 23.9 knts Storm direction: 258.4 at 17.9 knts Shear (0-3000m) pos: 3.5 neg: 0.7 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 68.4 deg Storm rel helicity (0-3000m) pos: 93.9 neg: -28.8 tot: 65.1 m^2/s^2 ave: 21.7 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 2.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.12 Bulk Shear: 4.54 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 ------------------------------------------------------------------------------- 500 215 22 160 15| 13.1 0.0 13.1| 54.7 0.0 54.7 109.4 0.99| 13.4 13.3 1000 219 23 169 15| 6.6 2.2 8.8| 55.3 -17.6 37.7 37.7 0.49| 9.1 4.4 1500 218 23 167 15| 4.4 1.5 5.9| 63.0 -25.5 37.6 25.0 0.39| 7.5 3.0 2000 220 23 169 14| 4.3 1.1 5.4| 75.9 -25.5 50.4 25.2 0.48| 6.7 3.2 2500 223 23 173 14| 4.2 0.9 5.1| 88.9 -25.5 63.4 25.4 0.55| 6.2 3.4 3000 226 24 179 13| 3.5 0.7 4.3| 93.9 -28.8 65.1 21.7 0.52| 5.6 2.9 4000 229 24 183 12| 2.7 1.0 3.7| 93.9 -39.3 54.6 13.6 0.37| 4.7 1.7 5000 229 24 182 12| 2.1 1.1 3.3| 93.9 -49.4 44.5 8.9 0.25| 4.1 1.0 6000 228 24 181 12| 1.8 0.7 2.5|110.1 -50.6 59.6 9.9 0.30| 4.0 1.2 Wrote GIF file: /home/apache/climate/data/raob//U0744/skewt/U0744.skewt.20200325.00.gif