UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042700.upa.cvt Date: 0000Z 27 APR 25 Searching for 89512... Searching the city database file for: 89512 ... Date:0000Z 27 APR 25 Station: 89512 WMO ident: 89512 Latitude: -70.77 Longitude: 11.83 Elevation: 102.00 ------------------------------------------------------------------------------- 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 -63 SFC 976 102 -10.9 -24.9 31 14.0 -13.2 125 27 264.1 264.2 261.4 265.6 0.52 2 970 152 -10.5 -21.5 40 11.0 -12.5 124 30 264.9 265.1 262.4 266.9 0.71 3 925 536 -13.1 -29.1 25 16.0 -15.4 115 50 265.9 266.0 262.5 267.0 0.37 4 868 1016 -17.3 -34.3 21 17.0 -19.2 104 55 266.4 266.5 262.6 267.1 0.24 5 859 1094 -16.5 -34.5 20 18.0 -18.6 102 55 268.1 268.1 263.7 268.8 0.24 6 850 1173 -16.5 -34.5 20 18.0 -18.6 100 56 268.9 268.9 264.3 269.6 0.24 7 818 1460 -18.5 -37.5 17 19.0 -20.4 100 50 269.7 269.7 264.8 270.3 0.19 8 722 2382 -23.7 -39.7 22 16.0 -25.1 100 32 273.8 273.8 267.6 274.3 0.17 9 709 2515 -22.1 -37.1 24 15.0 -23.6 100 29 277.0 277.0 269.7 277.7 0.22 10 700 2609 -22.5 -37.5 24 15.0 -24.0 100 27 277.6 277.6 270.1 278.3 0.22 11 651 3136 -26.3 -42.3 21 16.0 -27.5 109 22 279.1 279.1 270.9 279.6 0.14 12 632 3350 -26.3 -44.3 17 18.0 -27.6 112 21 281.5 281.5 272.2 281.9 0.12 13 611 3593 -28.1 -46.1 16 18.0 -29.3 116 19 282.1 282.1 272.6 282.5 0.10 14 595 3783 -29.3 -46.3 18 17.0 -30.4 119 17 282.9 282.9 273.0 283.2 0.10 15 587 3879 -28.5 -42.5 25 14.0 -29.6 121 16 284.9 284.9 274.2 285.4 0.15 16 541 4459 -31.7 -39.7 45 8.0 -32.3 131 11 287.8 287.9 275.9 288.6 0.22 17 536 4525 -32.1 -40.1 45 8.0 -32.7 132 10 288.1 288.2 276.0 288.8 0.22 18 500 5010 -36.5 -45.5 39 9.0 -37.0 140 6 288.5 288.6 276.1 289.0 0.13 19 471 5423 -39.5 -49.5 34 10.0 -39.9 129 7 289.8 289.8 276.7 290.1 0.09 20 451 5720 -40.5 -50.5 33 10.0 -40.9 122 8 292.2 292.2 277.9 292.4 0.08 21 400 6530 -45.7 -56.7 28 11.0 -46.0 100 11 295.6 295.6 279.4 295.8 0.04 22 300 8390 -59.1 -69.1 26 10.0 -59.2 150 13 302.0 302.0 282.2 302.1 0.01 23 299 8411 -59.1 -69.1 26 10.0 -59.2 149 13 302.3 302.3 282.3 302.4 0.01 24 267 9115 -62.7 -72.7 25 10.0 -62.8 105 18 307.0 307.0 284.2 307.0 0.01 25 259 9302 -62.9 -72.9 25 10.0 -63.0 121 19 309.4 309.4 285.1 309.4 0.01 26 250 9520 -62.5 -72.5 25 10.0 -62.6 140 20 313.1 313.2 286.5 313.2 0.01 27 233 9957 -57.7 -68.7 23 11.0 -57.8 151 19 326.8 326.8 290.8 326.9 0.02 28 200 10920 -55.5 -66.5 24 11.0 -55.7 175 17 344.9 344.9 295.5 345.0 0.02 29 199 10952 -55.3 -66.3 24 11.0 -55.5 175 17 345.7 345.7 295.7 345.8 0.03 30 183 11485 -56.3 -67.3 24 11.0 -56.5 181 15 352.5 352.5 297.2 352.6 0.02 31 156 12500 -54.9 -66.9 21 12.0 -55.2 192 11 371.3 371.3 300.8 371.4 0.03 32 150 12750 -55.7 -67.7 21 12.0 -56.0 195 10 374.1 374.1 301.3 374.2 0.03 33 134 13465 -58.5 -70.5 20 12.0 -58.7 199 11 381.4 381.4 302.5 381.5 0.02 34 128 13754 -57.9 -70.9 17 13.0 -58.2 201 12 387.5 387.5 303.4 387.6 0.02 35 102 15177 -60.9 -73.9 16 13.0 -61.1 209 14 407.7 407.7 306.2 407.8 0.02 36 100 15300 -60.7 -73.7 16 13.0 -60.9 210 14 410.4 410.5 306.6 410.5 0.02 37 98 15426 -60.3 -73.3 17 13.0 -60.6 213 14 413.6 413.6 307.0 413.7 0.02 38 70 17510 -64.9 -78.9 13 14.0 -65.1 260 18 445.5 445.5 310.4 445.6 0.01 39 57 18757 -66.9 -80.9 12 14.0 -67.1 468.0 468.0 312.5 468.0 0.01 TRP 267 9115 -62.7 -72.7 25 10.0 -62.8 105 18 307.0 307.0 284.2 307.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5073.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.05 inches Sfc-500 mean rel hum: 25.64 % Est. max temperature: -5.52 C = 22.06 F Sfc-Lift cond lev (LCL): 777.76 mb = 1832.74 m = 6012.85 ft T: -20.60 C 700-500 lapse rate: 5.83 C/km ThetaE index: 0.00 C Layer 976.0--230215357595645902848.0 mb Conv cond level (CCL): 524.12 mb = 4681.07 m = 15357.64 ft Mean mixing ratio: 0.43 g/kg Conv temperature: 13.12 C = 55.61 F Cap Strength: 17.86 C Lifted Index: 17.80 C Risk: None Lifted Index @300 mb: 24.85 C Lifted Index @700 mb: 10.47 C Showalter Index: 15.69 C Risk: None Total Totals Index: 22.00 C Risk: None Vertical Totals Index: 20.00 C Cross Totals Index: 2.00 C K Index: -29.50 Risk: None Sweat Index: 118.00 Risk: None Energy Index: 4.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.57 J/kg Max Up Vert Vel: 3.63 m/s Conv Inhibition (B-): 31739.09 J/kg Cap Strength: 17.89 C Lift Cond Lev (LCL): 732.78 mb = 2272.59 m = 7455.91 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 136 at 19 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 ---------------------------------------------------------- 0 976 102 125 27 -22.1 15.5 | 99 9 -8.7 1.4 1 925 536 115 50 -45.3 21.1 | 103 33 -31.9 7.1 2 850 1173 100 56 -55.1 9.7 | 84 42 -41.7 -4.3 3 700 2609 100 27 -26.6 4.7 | 55 16 -13.2 -9.4 4 500 5010 140 6 -3.9 4.6 | 315 13 9.6 -9.5 5 400 6530 100 11 -10.8 1.9 | 348 12 2.6 -12.1 6 300 8390 150 13 -6.5 11.3 | 292 7 6.9 -2.8 7 267 9115 105 18 -17.4 4.7 | 23 10 -3.9 -9.4 8 250 9520 140 20 -12.9 15.3 | 205 1 0.6 1.3 9 200 10920 175 17 -1.5 16.9 | 256 12 12.0 2.9 10 150 12750 195 10 2.6 9.7 | 285 17 16.0 -4.4 11 100 15300 210 14 7.0 12.1 | 275 21 20.4 -1.9 12 70 17510 260 18 17.7 3.1 | 289 33 31.2 -10.9 Wind Parameters Mean winds (0-6000m): 106.3 at 25.9 knts Storm direction: 136.3 at 19.4 knts Shear (0-3000m) pos: 1.0 neg: 2.0 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): -50.0 deg Storm rel helicity (0-3000m) pos: 3.6 neg: -216.4 tot: -212.8 m^2/s^2 ave: -70.9 10^-3 m/s^2 rel: -0.35 Storm rel vorticity (0-3000m) horiz: 12.5 stream: -4.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.20 Bulk Shear: 32.09 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 ------------------------------------------------------------------------------- 500 118 40 102 23| 0.0 25.5 25.5| 3.6 -17.4 -13.8 -27.5 -0.04| 25.9 -1.1 1000 112 47 96 30| 0.0 16.6 16.6| 3.6-109.4-105.8 -105.8 -0.28| 19.1 -5.4 1500 107 49 91 33| 0.0 8.8 8.8| 3.6-150.6-147.0 -98.0 -0.31| 16.0 -4.9 2000 106 47 88 32| 0.0 4.4 4.4| 3.6-181.4-177.8 -88.9 -0.32| 14.6 -4.8 2500 105 44 84 29| 0.0 2.4 2.4| 3.6-212.1-208.5 -83.4 -0.36| 13.8 -5.0 3000 105 41 82 26| 1.0 2.0 3.0| 3.6-216.4-212.8 -70.9 -0.35| 12.5 -4.4 4000 106 35 77 21| 2.0 1.5 3.5| 3.6-230.8-227.2 -56.8 -0.40| 10.7 -4.3 5000 105 30 68 16| 2.3 1.2 3.5| 4.4-239.7-235.3 -47.1 -0.41| 9.4 -3.8 6000 106 26 59 13| 1.9 1.3 3.2| 18.2-239.7-221.5 -36.9 -0.34| 8.3 -2.8 Wrote GIF file: /home/apache/climate/data/raob//89512/skewt/89512.skewt.20250427.00.gif