UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032900.upa.cvt Date: 0000Z 29 MAR 20 Searching for U4908... Searching the city database file for: U4908 ... Date:0000Z 29 MAR 20 Station: U4908 WMO ident: 24908 Latitude: 60.33 Longitude: 102.27 ------------------------------------------------------------------------------- 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 3 SFC 968 260 -4.3 -6.9 82 2.6 -5.1 260 3 271.4 271.8 269.8 277.8 2.35 2 925 618 -6.7 -9.6 80 2.9 -7.6 270 21 272.5 272.8 269.9 278.0 1.99 3 914 711 -7.5 -10.1 82 2.6 -8.2 273 22 272.6 272.9 269.9 278.0 1.94 4 850 1272 -11.9 -13.6 87 1.7 -12.3 290 27 273.7 273.9 270.0 278.1 1.57 5 700 2728 -22.7 -25.7 76 3.0 -23.1 285 29 277.3 277.5 270.8 279.4 0.67 6 661 3146 -26.3 -29.5 74 3.2 -26.7 283 30 277.9 278.0 270.8 279.4 0.50 7 613 3689 -28.9 -32.1 74 3.2 -29.2 281 31 280.9 281.0 272.5 282.3 0.42 8 500 5120 -38.5 -42.5 66 4.0 -38.7 275 33 286.1 286.1 274.9 286.7 0.18 9 470 5542 -40.7 -45.0 63 4.3 -40.9 272 35 288.5 288.5 276.1 289.0 0.15 10 400 6620 -47.5 -52.4 57 4.9 -47.6 265 42 293.3 293.3 278.4 293.5 0.07 11 350 7493 -53.5 -58.5 54 5.0 -53.6 275 40 296.6 296.6 279.8 296.7 0.04 12 300 8490 -52.5 -58.5 48 6.0 -52.6 280 31 311.3 311.4 285.9 311.5 0.05 13 288 8755 -51.5 -57.5 49 6.0 -51.7 279 31 316.4 316.4 287.6 316.6 0.06 14 250 9680 -50.1 -57.1 43 7.0 -50.3 275 29 331.6 331.6 292.2 331.9 0.07 15 200 11140 -47.1 -57.1 31 10.0 -47.6 280 35 358.2 358.2 298.4 358.6 0.08 16 180 11844 -44.1 -55.1 28 11.0 -44.8 285 34 374.0 374.1 301.4 374.6 0.12 17 150 13070 -43.9 -57.9 20 14.0 -44.9 295 31 394.4 394.4 304.5 394.9 0.10 18 137 13678 -44.7 -60.7 15 16.0 -45.7 291 32 403.4 403.4 305.7 403.7 0.08 19 115 14848 -45.1 -63.1 12 18.0 -46.3 282 34 423.3 423.3 308.2 423.7 0.07 20 100 15780 -46.1 -65.1 10 19.0 -47.3 275 35 438.7 438.7 309.8 439.0 0.06 21 94 16190 -47.7 -66.7 9 19.0 -48.8 270 34 443.3 443.4 310.3 443.6 0.05 22 83 17016 -45.7 -66.7 8 21.0 -47.3 259 31 463.5 463.5 312.1 463.8 0.06 23 70 18150 -46.3 -68.3 6 22.0 -48.0 245 27 485.3 485.4 313.9 485.7 0.06 24 67 18440 -46.9 -68.9 6 22.0 -48.6 247 27 490.2 490.2 314.2 490.5 0.05 25 56 19635 -44.3 -67.3 6 23.0 -46.8 255 28 521.9 521.9 316.5 522.4 0.08 26 50 20390 -46.7 -69.7 6 23.0 -48.9 260 29 533.4 533.4 317.2 533.8 0.06 27 47 20798 -48.3 -71.3 5 23.0 -50.3 259 29 539.1 539.1 317.5 539.5 0.05 28 44 21231 -48.9 -71.9 5 23.0 -50.9 257 28 547.9 547.9 318.0 548.3 0.05 29 41 21696 -47.1 -71.1 5 24.0 -49.6 256 28 563.6 563.6 318.9 564.0 0.06 30 30 23760 -47.5 -72.5 4 25.0 -50.6 250 27 615.1 615.2 321.3 615.7 0.07 31 27 24459 -45.9 -70.9 4 25.0 -49.7 638.5 638.5 322.3 639.2 0.10 32 25 24969 -47.7 -72.7 4 25.0 -51.2 647.5 647.5 322.6 648.2 0.08 33 23 25523 -45.3 -71.3 4 26.0 -49.7 670.2 670.2 323.4 671.1 0.11 34 22 25818 -47.5 -72.5 4 25.0 -51.4 672.2 672.2 323.5 673.0 0.10 TRP 350 7493 -53.5 -58.5 54 5.0 -53.6 275 40 296.6 296.6 279.8 296.7 0.04 WND Sounding variables and indices 1000-500 mb thick: 5117.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 76.88 % Est. max temperature: -1.25 C = 29.75 F Sfc-Lift cond lev (LCL): 928.97 mb = 584.26 m = 1916.85 ft T: -6.47 C 700-500 lapse rate: 6.61 C/km ThetaE index: 0.03 C Layer 914.0- 850.0 mb Conv cond level (CCL): 869.75 mb = 1094.60 m = 3591.15 ft Mean mixing ratio: 1.97 g/kg Conv temperature: -2.34 C = 27.79 F Cap Strength: 3.66 C Lifted Index: 7.01 C Risk: None Lifted Index @300 mb: 23.68 C Lifted Index @700 mb: 1.51 C Showalter Index: 6.89 C Risk: None Total Totals Index: 51.50 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.60 C Cross Totals Index: 24.90 C K Index: 10.00 Risk: None Sweat Index: 137.00 Risk: None Energy Index: 1.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.37 J/kg Max Up Vert Vel: 3.84 m/s Conv Inhibition (B-): 51333.84 J/kg Cap Strength: 7.00 C Lift Cond Lev (LCL): 881.15 mb = 993.98 m = 3261.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 309 at 22 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 ---------------------------------------------------------- 0 968 260 260 3 3.0 0.5 | 136 20 -14.3 14.5 1 925 618 270 21 21.0 -0.0 | 195 15 3.8 14.0 2 850 1272 290 27 25.4 -9.2 | 240 9 8.1 4.8 3 700 2728 285 29 28.0 -7.5 | 239 13 10.8 6.5 4 500 5120 275 33 32.9 -2.9 | 235 19 15.6 11.1 5 400 6620 265 42 41.8 3.7 | 234 30 24.6 17.7 6 350 7493 275 40 39.8 -3.5 | 245 25 22.6 10.5 7 300 8490 280 31 30.5 -5.4 | 237 16 13.3 8.6 8 250 9680 275 29 28.9 -2.5 | 225 16 11.7 11.5 9 200 11140 280 35 34.5 -6.1 | 245 19 17.2 7.9 10 150 13070 295 31 28.1 -13.1 | 265 11 10.9 0.9 11 100 15780 275 35 34.9 -3.1 | 238 21 17.6 11.0 12 70 18150 245 27 24.5 11.4 | 196 26 7.2 25.4 13 50 20390 260 29 28.6 5.0 | 211 22 11.3 19.0 14 30 23760 250 27 25.4 9.2 | 199 25 8.1 23.2 Wind Parameters Mean winds (0-6000m): 279.1 at 29.6 knts Storm direction: 309.1 at 22.2 knts Shear (0-3000m) pos: 4.2 neg: 0.8 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 102.6 deg Storm rel helicity (0-3000m) pos: 99.3 neg: -1.0 tot: 98.3 m^2/s^2 ave: 32.8 10^-3 m/s^2 rel: 0.78 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 4.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.24 Bulk Shear: 30.76 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 ------------------------------------------------------------------------------- 500 270 15 170 14| 20.0 0.0 20.0| 78.1 0.0 78.1 156.1 0.92| 20.8 19.1 1000 278 20 192 11| 12.5 0.0 12.5| 98.8 0.0 98.8 98.8 0.91| 14.5 13.2 1500 283 22 206 10| 8.3 0.3 8.7| 99.3 -0.0 99.3 66.2 0.88| 10.0 8.8 2000 284 24 215 10| 6.3 0.5 6.8| 99.3 -0.2 99.1 49.6 0.85| 7.8 6.6 2500 285 25 221 10| 5.0 0.7 5.7| 99.3 -0.5 98.8 39.5 0.81| 6.5 5.3 3000 284 26 224 11| 4.2 0.8 4.9| 99.3 -1.0 98.3 32.8 0.78| 5.6 4.4 4000 283 27 229 12| 3.1 0.9 4.1| 99.3 -3.0 96.3 24.1 0.70| 4.6 3.2 5000 282 28 231 13| 2.5 1.1 3.6| 99.7 -5.6 94.2 18.8 0.63| 4.0 2.5 6000 279 30 232 15| 2.1 1.6 3.6|100.7 -6.8 93.9 15.6 0.53| 4.0 2.1 Wrote GIF file: /home/apache/climate/data/raob//U4908/skewt/U4908.skewt.20200329.00.gif