UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051112.upa.cvt Date: 1200Z 11 MAY 25 Searching for U1432... Searching the city database file for: U1432 ... Date:1200Z 11 MAY 25 Station: U1432 WMO ident: 21432 Latitude: 76.00 Longitude: 137.90 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1017 12 -7.9 -9.8 86 1.9 -8.4 100 13 264.0 264.3 263.7 268.8 1.78 1 1000 143 -8.9 -13.3 70 4.4 -9.9 120 23 264.2 264.5 263.2 268.0 1.37 2 972 362 -9.3 -13.2 73 3.9 -10.2 131 19 266.0 266.2 264.6 269.9 1.42 3 960 459 -3.1 -6.5 77 3.4 -4.3 136 17 273.2 273.6 271.1 280.0 2.44 4 957 484 -2.5 -5.7 79 3.2 -3.6 137 16 274.1 274.5 271.9 281.3 2.61 5 939 635 -1.7 -8.7 59 7.0 -4.0 144 13 276.4 276.7 272.5 282.3 2.11 6 925 754 -2.7 -14.7 39 12.0 -6.0 150 11 276.5 276.8 271.4 280.3 1.32 7 922 780 -2.9 -15.9 36 13.0 -6.4 150 11 276.6 276.8 271.2 280.1 1.20 8 920 797 -2.9 -15.9 36 13.0 -6.4 149 11 276.8 277.0 271.3 280.3 1.20 9 878 1168 -1.1 -11.1 47 10.0 -4.4 144 15 282.4 282.7 275.5 287.8 1.86 10 850 1426 -2.5 -10.5 54 8.0 -5.1 140 17 283.5 283.9 276.3 289.4 2.02 11 840 1520 -3.3 -11.3 54 8.0 -5.9 141 16 283.6 284.0 276.3 289.2 1.92 12 769 2213 -7.3 -26.3 20 19.0 -11.2 150 12 286.6 286.7 275.8 288.4 0.58 13 700 2937 -12.9 -19.9 56 7.0 -14.5 160 7 288.2 288.4 277.4 291.6 1.12 14 681 3146 -14.7 -20.7 60 6.0 -16.0 160 9 288.5 288.7 277.5 291.8 1.08 15 662 3360 -15.7 -24.7 46 9.0 -17.4 160 11 289.7 289.8 277.7 292.1 0.78 16 639 3626 -16.3 -33.3 22 17.0 -18.8 160 14 291.9 292.0 278.2 293.1 0.36 17 621 3841 -16.9 -36.9 16 20.0 -19.6 160 16 293.7 293.7 278.9 294.5 0.26 18 578 4377 -19.9 -42.9 11 23.0 -22.4 160 21 296.2 296.3 279.9 296.8 0.15 19 561 4598 -20.9 -39.9 16 19.0 -23.1 160 23 297.6 297.6 280.6 298.3 0.21 20 511 5282 -25.1 -32.1 52 7.0 -26.1 160 29 300.6 300.7 282.3 302.3 0.51 21 500 5440 -26.5 -33.5 52 7.0 -27.4 160 31 300.7 300.8 282.3 302.2 0.45 22 400 7020 -36.7 -41.5 61 4.8 -37.1 160 36 307.3 307.3 284.7 308.2 0.25 23 390 7194 -37.9 -42.6 61 4.7 -38.2 160 36 308.0 308.0 284.8 308.8 0.23 24 300 8950 -50.5 -55.5 55 5.0 -50.7 165 40 314.2 314.2 286.9 314.4 0.07 25 274 9536 -54.5 -59.5 54 5.0 -54.6 163 36 316.6 316.6 287.7 316.8 0.05 26 250 10120 -56.5 -61.5 53 5.0 -56.6 160 31 322.1 322.1 289.4 322.2 0.04 27 248 10171 -56.7 -61.7 53 5.0 -56.8 160 29 322.5 322.5 289.6 322.7 0.04 28 241 10353 -54.9 -59.9 54 5.0 -55.0 160 27 327.9 327.9 291.2 328.1 0.05 29 200 11560 -49.5 -57.5 39 8.0 -49.8 160 17 354.4 354.4 297.7 354.7 0.08 30 194 11760 -48.5 -56.5 39 8.0 -48.8 359.1 359.1 298.6 359.5 0.09 31 168 12708 -48.1 -60.1 24 12.0 -48.6 374.8 374.9 301.5 375.2 0.07 TRP 248 10171 -56.7 -61.7 53 5.0 -56.8 160 29 322.5 322.5 289.6 322.7 0.04 WND Sounding variables and indices 1000-500 mb thick: 5297.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 39.94 % Est. max temperature: 11.03 C = 51.86 F Sfc-Lift cond lev (LCL): 986.53 mb = 247.79 m = 812.95 ft T: -9.09 C 700-500 lapse rate: 5.43 C/km ThetaE index: 2.23 C Layer 925.0- 920.0 mb Conv cond level (CCL): 668.23 mb = 3289.18 m = 10791.13 ft Mean mixing ratio: 1.73 g/kg Conv temperature: 17.53 C = 63.55 F Cap Strength: 21.40 C Lifted Index: 21.35 C Risk: None Lifted Index @300 mb: 27.76 C Lifted Index @700 mb: 13.56 C Showalter Index: 10.16 C Risk: None Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 24.00 C Cross Totals Index: 16.00 C K Index: 6.50 Risk: None Sweat Index: 65.00 Risk: None Energy Index: 2.67 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 73.33 J/kg Max Up Vert Vel: 12.11 m/s Conv Inhibition (B-): 13282.74 J/kg Cap Strength: 21.40 C Lift Cond Lev (LCL): 888.65 mb = 1072.44 m = 3518.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 183 at 13 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 1017 12 100 13 -12.8 2.3 | 51 17 -13.4 -11.0 1 1000 143 120 23 -19.9 11.5 | 85 21 -20.5 -1.8 2 925 754 150 11 -5.5 9.5 | 58 7 -6.1 -3.8 3 850 1426 140 17 -10.9 13.0 | 89 12 -11.5 -0.3 4 700 2937 160 7 -2.4 6.6 | 24 7 -3.0 -6.7 5 500 5440 160 31 -10.6 29.1 | 145 19 -11.2 15.8 6 400 7020 160 36 -12.3 33.8 | 148 24 -12.9 20.5 7 300 8950 165 40 -10.4 38.6 | 157 28 -10.9 25.3 8 250 10120 160 31 -10.6 29.1 | 145 19 -11.2 15.8 9 248 10171 160 29 -9.9 27.3 | 143 17 -10.5 14.0 10 200 11560 160 17 -5.8 16.0 | 113 7 -6.4 2.7 Wind Parameters Mean winds (0-6000m): 152.5 at 17.7 knts Storm direction: 182.5 at 13.3 knts Shear (0-3000m) pos: 2.3 neg: 0.6 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): -22.3 deg Storm rel helicity (0-3000m) pos: 65.9 neg: -26.9 tot: 39.0 m^2/s^2 ave: 13.0 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 0.6 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 6.50 Bulk Shear: 11.29 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 ------------------------------------------------------------------------------- 500 124 19 80 17| 10.0 0.0 10.0| 55.9 -3.2 52.7 105.4 0.54| 20.2 11.0 1000 131 16 77 13| 5.3 0.0 5.3| 59.2 -10.3 48.9 48.9 0.35| 13.6 4.8 1500 134 16 79 12| 3.5 1.2 4.7| 65.2 -10.9 54.3 36.2 0.37| 10.6 3.9 2000 137 16 80 11| 2.9 0.9 3.8| 65.2 -16.1 49.1 24.5 0.27| 8.9 2.4 2500 138 15 77 11| 2.6 0.7 3.3| 65.2 -22.1 43.1 17.2 0.16| 7.9 1.2 3000 140 14 73 10| 2.3 0.6 2.9| 65.9 -26.9 39.0 13.0 0.09| 7.1 0.6 4000 144 13 74 9| 1.7 1.6 3.3| 78.8 -26.9 52.0 13.0 0.24| 6.6 1.6 5000 149 15 88 8| 1.4 2.3 3.6| 91.8 -26.9 64.9 13.0 0.28| 6.3 1.7 6000 153 18 106 9| 1.2 2.4 3.5| 99.8 -26.9 72.9 12.2 0.28| 5.7 1.6 Wrote GIF file: /home/apache/climate/data/raob//U1432/skewt/U1432.skewt.20250511.12.gif