UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050200.upa.cvt Date: 0000Z 2 MAY 25 Searching for U9862... Searching the city database file for: U9862 ... Date:0000Z 2 MAY 25 Station: U9862 WMO ident: 29862 Latitude: 53.77 Longitude: 91.32 ------------------------------------------------------------------------------- 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 191 270 3 SFC 992 256 0.8 -3.8 71 4.6 -0.9 270 3 274.6 275.1 272.6 282.6 2.90 2 956 557 7.4 -1.6 53 9.0 3.4 185 8 284.2 284.8 278.7 294.3 3.55 3 934 748 7.2 -6.8 36 14.0 1.7 132 12 285.9 286.3 278.2 293.0 2.45 4 925 828 7.2 -6.8 36 14.0 1.7 110 13 286.7 287.1 278.6 293.9 2.48 5 887 1172 6.0 -12.0 26 18.0 -0.4 112 11 288.9 289.2 278.6 294.0 1.71 6 850 1518 2.6 -10.4 38 13.0 -2.1 115 9 288.9 289.2 279.0 294.9 2.03 7 814 1865 -0.5 -11.5 43 11.0 -4.3 148 9 289.2 289.5 279.1 295.0 1.95 8 794 2063 -1.9 -15.9 33 14.0 -6.1 168 8 289.7 290.0 278.6 294.0 1.39 9 762 2390 -2.1 -25.1 15 23.0 -7.7 199 8 293.0 293.1 279.1 295.0 0.65 10 700 3058 -6.3 -35.3 8 29.0 -11.5 265 7 295.5 295.6 279.7 296.4 0.27 11 699 3069 -6.5 -35.5 8 29.0 -11.7 265 7 295.4 295.5 279.7 296.3 0.27 12 603 4207 -12.7 -23.7 39 11.0 -15.3 272 15 301.0 301.2 283.0 304.0 0.94 13 552 4876 -16.1 -31.1 26 15.0 -18.8 276 20 304.7 304.8 284.0 306.4 0.52 14 500 5610 -22.7 -36.7 27 14.0 -24.5 280 25 305.4 305.4 284.0 306.5 0.33 15 400 7200 -35.9 -51.9 18 16.0 -36.8 285 38 308.3 308.3 284.8 308.6 0.08 16 386 7446 -38.3 -54.3 17 16.0 -39.0 286 40 308.3 308.3 284.8 308.6 0.06 17 366 7811 -40.1 -57.1 15 17.0 -40.8 288 44 310.7 310.7 285.6 310.8 0.05 18 346 8193 -42.5 -58.5 16 16.0 -43.0 290 47 312.4 312.5 286.2 312.6 0.04 19 300 9140 -50.3 -63.3 20 13.0 -50.5 295 56 314.5 314.5 286.9 314.6 0.03 20 262 10013 -57.9 -67.9 27 10.0 -58.0 295 54 315.7 315.7 287.3 315.8 0.02 21 250 10310 -57.9 -67.9 27 10.0 -58.0 295 54 320.0 320.0 288.8 320.1 0.02 22 235 10699 -58.9 -68.9 26 10.0 -59.0 295 52 324.2 324.2 290.0 324.2 0.02 23 226 10944 -57.9 -67.9 27 10.0 -58.0 295 51 329.4 329.4 291.6 329.4 0.02 24 200 11720 -54.9 -65.9 24 11.0 -55.1 295 48 345.8 345.8 295.7 345.9 0.03 25 172 12687 -52.3 -65.3 19 13.0 -52.7 292 46 365.4 365.4 299.8 365.5 0.03 26 150 13570 -52.3 -68.3 13 16.0 -52.7 290 44 380.0 380.0 302.3 380.1 0.03 27 100 16180 -53.9 -74.9 6 21.0 -54.5 300 31 423.6 423.6 308.2 423.7 0.01 28 71 18379 -56.1 -79.1 4 23.0 -56.8 305 23 462.5 462.5 312.0 462.5 0.01 29 70 18470 -55.5 -78.5 4 23.0 -56.2 305 23 465.7 465.7 312.3 465.7 0.01 30 65 18943 -54.1 -78.1 4 24.0 -54.9 307 20 478.7 478.7 313.4 478.8 0.01 31 63 19142 -57.3 -80.3 4 23.0 -57.9 308 19 475.9 475.9 313.1 476.0 0.01 32 57 19778 -55.1 -79.1 4 24.0 -56.0 311 14 494.7 494.7 314.6 494.8 0.01 33 50 20610 -57.1 -80.1 4 23.0 -57.9 315 9 508.9 508.9 315.6 509.0 0.01 34 49 20737 -57.7 -80.7 4 23.0 -58.5 320 9 510.4 510.5 315.7 510.5 0.01 35 31 23658 -52.1 -77.1 3 25.0 -54.1 63 5 597.0 597.0 320.5 597.2 0.03 36 30 23870 -52.5 -77.5 3 25.0 -54.5 70 5 601.5 601.5 320.7 601.8 0.03 37 23 25592 -53.7 -77.7 4 24.0 -55.9 93 8 645.5 645.5 322.5 645.8 0.04 38 20 26500 -50.9 -75.9 4 25.0 -54.0 105 9 680.4 680.4 323.8 680.9 0.06 39 16 27960 -48.5 -73.5 4 25.0 -52.9 733.0 733.1 325.5 734.1 0.11 TRP 262 10013 -57.9 -67.9 27 10.0 -58.0 295 54 315.7 315.7 287.3 315.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5419.00 m Freezing level: 819.81 mb = 1809.31 m = 5935.98 ft Wetbulb zero: Below ground Precipitable water: 0.27 inches Sfc-500 mean rel hum: 29.27 % Est. max temperature: 15.13 C = 59.23 F Sfc-Lift cond lev (LCL): 923.34 mb = 842.69 m = 2764.70 ft T: 7.15 C 700-500 lapse rate: 6.43 C/km ThetaE index: 1.26 C Layer 934.0- 925.0 mb Conv cond level (CCL): 638.62 mb = 3765.09 m = 12352.52 ft Mean mixing ratio: 2.74 g/kg Conv temperature: 24.99 C = 76.98 F Cap Strength: 12.47 C Lifted Index: 12.08 C Risk: None Lifted Index @300 mb: 16.01 C Lifted Index @700 mb: 8.04 C Showalter Index: 9.86 C Risk: None Total Totals Index: 37.60 C Risk: None Vertical Totals Index: 25.30 C Cross Totals Index: 12.30 C K Index: -14.10 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 2.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 49.74 J/kg Max Up Vert Vel: 9.97 m/s Conv Inhibition (B-): 54776.59 J/kg Cap Strength: 12.48 C Lift Cond Lev (LCL): 790.15 mb = 2101.97 m = 6896.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 301 at 10 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 ---------------------------------------------------------- 0 992 256 270 3 3.0 -0.0 | 132 8 -6.0 5.5 1 925 828 110 13 -12.2 4.4 | 115 23 -21.2 9.9 2 850 1518 115 9 -8.2 3.8 | 118 19 -17.1 9.3 3 700 3058 265 7 7.0 0.6 | 162 6 -2.0 6.1 4 500 5610 280 25 24.6 -4.3 | 266 16 15.7 1.1 5 400 7200 285 38 36.7 -9.8 | 279 28 27.7 -4.4 6 300 9140 295 56 50.8 -23.7 | 294 46 41.8 -18.2 7 262 10013 295 54 48.9 -22.8 | 293 44 40.0 -17.4 8 250 10310 295 54 48.9 -22.8 | 293 44 40.0 -17.4 9 200 11720 295 48 43.5 -20.3 | 293 38 34.5 -14.8 10 150 13570 290 44 41.3 -15.0 | 287 34 32.4 -9.6 11 100 16180 300 31 26.8 -15.5 | 299 21 17.9 -10.0 12 70 18470 305 23 18.8 -13.2 | 308 13 9.9 -7.7 13 50 20610 315 9 6.4 -6.4 | 71 3 -2.6 -0.9 14 30 23870 70 5 -4.7 -1.7 | 105 14 -13.7 3.7 15 20 26500 105 9 -8.7 2.3 | 114 19 -17.7 7.8 Wind Parameters Mean winds (0-6000m): 271.3 at 14.0 knts Storm direction: 301.3 at 10.5 knts Shear (0-3000m) pos: 3.2 neg: 2.3 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 42.0 deg Storm rel helicity (0-3000m) pos: 76.4 neg: -70.5 tot: 5.9 m^2/s^2 ave: 2.0 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 1.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.86 Bulk Shear: 58.10 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 ------------------------------------------------------------------------------- 500 114 7 118 18| 0.0 14.6 14.6| 8.1 -44.4 -36.3 -72.5 -0.28| 20.5 -5.8 1000 113 10 117 20| 0.0 6.9 6.9| 12.6 -69.9 -57.3 -57.3 -0.34| 13.8 -4.7 1500 115 10 118 20| 1.6 4.6 6.1| 33.0 -69.9 -36.9 -24.6 -0.16| 10.9 -1.8 2000 124 9 123 20| 2.9 3.4 6.3| 62.0 -69.9 -7.9 -4.0 0.03| 10.0 0.3 2500 130 9 125 19| 3.2 2.7 6.0| 73.7 -69.9 3.8 1.5 0.10| 9.4 0.9 3000 130 9 125 19| 3.2 2.3 5.4| 76.4 -70.5 5.9 2.0 0.11| 8.7 1.0 4000 199 9 158 16| 3.3 1.7 5.0| 87.9 -70.5 17.4 4.3 0.21| 7.4 1.6 5000 258 11 196 8| 3.4 1.4 4.7|101.6 -70.5 31.1 6.2 0.26| 6.7 1.8 6000 271 14 224 7| 3.5 1.1 4.6|117.2 -70.5 46.7 7.8 0.28| 6.3 1.8 Wrote GIF file: /home/apache/climate/data/raob//U9862/skewt/U9862.skewt.20250502.00.gif