UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043012.upa.cvt Date: 1200Z 30 APR 25 Searching for 89532... Searching the city database file for: 89532 ... Date:1200Z 30 APR 25 Station: 89532 WMO ident: 89532 Latitude: -69.00 Longitude: 39.58 Elevation: 21.00 ------------------------------------------------------------------------------- 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 -139 SFC 980 21 -4.9 -12.9 53 8.0 -7.1 80 25 269.8 270.0 267.3 273.8 1.44 2 978 37 -5.5 -14.5 49 9.0 -7.8 79 25 269.4 269.6 266.6 272.9 1.27 3 952 247 -4.3 -17.3 36 13.0 -7.5 60 28 272.7 272.8 268.4 275.6 1.03 4 925 471 -6.5 -17.5 41 11.0 -9.1 40 31 272.7 272.8 268.4 275.7 1.04 5 857 1061 -11.7 -17.7 61 6.0 -13.0 40 33 273.2 273.4 268.9 276.4 1.11 6 850 1124 -11.7 -16.4 68 4.7 -12.8 40 33 273.9 274.1 269.6 277.4 1.25 7 772 1856 -16.1 -17.4 90 1.3 -16.4 62 27 276.8 277.0 271.4 280.4 1.26 8 700 2590 -18.9 -21.5 80 2.6 -19.4 85 21 281.6 281.7 273.7 284.5 0.98 9 623 3445 -23.9 -26.7 78 2.8 -24.3 92 17 285.4 285.5 275.3 287.5 0.69 10 549 4360 -25.7 -34.7 43 9.0 -26.8 99 13 293.7 293.8 279.1 295.0 0.37 11 509 4903 -28.5 -39.5 34 11.0 -29.6 104 11 296.8 296.8 280.3 297.6 0.24 12 500 5030 -29.7 -40.7 34 11.0 -30.7 105 10 296.8 296.9 280.3 297.6 0.22 13 446 5834 -37.1 -40.4 71 3.3 -37.3 110 13 297.4 297.4 280.6 298.2 0.25 14 416 6313 -40.1 -44.7 61 4.6 -40.4 113 15 299.5 299.5 281.4 300.1 0.17 15 400 6580 -42.1 115 16 300.3 16 377 6978 -45.7 114 18 300.6 17 352 7433 -47.5 113 20 304.2 18 300 8470 -55.7 110 25 306.8 19 293 8621 -56.9 116 24 307.2 20 250 9620 -61.7 155 18 314.3 21 235 9999 -63.9 125 18 316.6 22 221 10373 -63.5 131 15 322.8 23 208 10746 -59.9 136 12 334.1 24 200 10990 -59.1 140 10 339.2 25 150 12790 -59.1 185 16 368.3 26 142 13133 -58.3 187 17 375.5 27 100 15320 -61.3 200 23 409.3 28 70 17500 -65.9 230 23 443.4 29 69 17587 -66.1 444.8 TRP 235 9999 -63.9 125 18 316.6 WND Sounding variables and indices 1000-500 mb thick: 5169.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 63.85 % Est. max temperature: -0.12 C = 31.78 F Sfc-Lift cond lev (LCL): 863.12 mb = 1006.24 m = 3301.27 ft T: -11.22 C 700-500 lapse rate: 4.43 C/km ThetaE index: 0.92 C Layer 978.0- 952.0 mb Conv cond level (CCL): 668.87 mb = 2923.67 m = 9591.97 ft Mean mixing ratio: 1.08 g/kg Conv temperature: 8.27 C = 46.89 F Cap Strength: 17.95 C Lifted Index: 17.86 C Risk: None Lifted Index @300 mb: 22.33 C Lifted Index @700 mb: 7.27 C Showalter Index: 16.22 C Risk: None Total Totals Index: 31.30 C Risk: None Vertical Totals Index: 18.00 C Cross Totals Index: 13.30 C K Index: -1.00 Risk: None Sweat Index: 76.00 Risk: None Energy Index: 4.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.28 J/kg Max Up Vert Vel: 4.75 m/s Conv Inhibition (B-): 24446.17 J/kg Cap Strength: 17.90 C Lift Cond Lev (LCL): 786.00 mb = 1719.23 m = 5640.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 101 at 15 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 ---------------------------------------------------------- 0 980 21 80 25 -24.6 -4.3 | 54 12 -9.7 -7.1 1 925 471 40 31 -19.9 -23.7 | 11 27 -5.0 -26.5 2 850 1124 40 33 -21.2 -25.3 | 13 29 -6.3 -28.1 3 700 2590 85 21 -20.9 -1.8 | 52 8 -6.0 -4.6 4 500 5030 105 10 -9.7 2.6 | 272 5 5.3 -0.2 5 400 6580 115 16 -14.5 6.8 | 186 4 0.4 4.0 6 300 8470 110 25 -23.5 8.6 | 124 10 -8.6 5.8 7 250 9620 155 18 -7.6 16.3 | 208 15 7.3 13.5 8 235 9999 125 18 -14.7 10.3 | 181 8 0.2 7.5 9 200 10990 140 10 -6.4 7.7 | 240 10 8.5 4.9 10 150 12790 185 16 1.4 15.9 | 231 21 16.3 13.1 11 100 15320 200 23 7.9 21.6 | 230 30 22.8 18.8 12 70 17500 230 23 17.6 14.8 | 250 35 32.6 12.0 Wind Parameters Mean winds (0-6000m): 70.6 at 20.3 knts Storm direction: 100.6 at 15.2 knts Shear (0-3000m) pos: 4.2 neg: 3.6 tot: 7.8 10-3/s Storm rel Dir Shear (0-3000m): -2.2 deg Storm rel helicity (0-3000m) pos: 67.4 neg: -71.2 tot: -3.8 m^2/s^2 ave: -1.3 10^-3 m/s^2 rel: -0.02 Storm rel vorticity (0-3000m) horiz: 8.4 stream: -0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.83 Bulk Shear: 13.57 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 56 28 24 21| 0.0 20.6 20.6| 0.0 -71.1 -71.1 -142.1 -0.68| 21.1-14.3 1000 47 30 17 24| 0.0 10.8 10.8| 5.4 -71.1 -65.7 -65.7 -0.60| 11.3 -6.8 1500 46 31 17 25| 2.5 7.2 9.7| 35.7 -71.1 -35.3 -23.5 -0.29| 10.2 -3.0 2000 49 30 19 24| 4.0 5.4 9.4| 57.0 -71.1 -14.1 -7.0 -0.12| 9.8 -1.2 2500 52 29 20 22| 4.6 4.3 8.9| 66.7 -71.1 -4.4 -1.8 -0.03| 9.4 -0.3 3000 56 27 23 20| 4.2 3.6 7.8| 67.4 -71.2 -3.8 -1.3 -0.02| 8.4 -0.2 4000 62 25 25 16| 3.5 2.7 6.2| 67.4 -72.5 -5.1 -1.3 -0.07| 7.0 -0.5 5000 66 22 24 13| 3.1 2.2 5.2| 67.4 -73.7 -6.3 -1.3 -0.10| 6.1 -0.6 6000 71 20 24 10| 2.7 1.8 4.5| 67.4 -76.8 -9.4 -1.6 -0.14| 5.4 -0.8 Wrote GIF file: /home/apache/climate/data/raob//89532/skewt/89532.skewt.20250430.12.gif