UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042311.upa.cvt Date: 1100Z 23 APR 25 Searching for 89564... Searching the city database file for: 89564 ... Date:1100Z 23 APR 25 Station: 89564 WMO ident: 89564 Latitude: -67.60 Longitude: 62.87 Elevation: 16.00 ------------------------------------------------------------------------------- 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 -9 205 4 SFC 997 16 -18.1 -26.1 50 8.0 -19.1 205 4 255.3 255.3 254.2 256.5 0.46 2 974 189 -18.5 -24.5 59 6.0 -19.3 203 5 256.6 256.7 255.5 258.1 0.54 3 960 297 -18.9 -30.9 34 12.0 -20.2 202 6 257.2 257.3 255.5 258.1 0.30 4 940 453 -17.1 -35.1 19 18.0 -18.9 201 6 260.6 260.7 258.1 261.2 0.21 5 925 573 -17.9 -33.9 23 16.0 -19.6 200 7 261.0 261.0 258.5 261.7 0.24 6 923 589 -17.9 -33.9 23 16.0 -19.6 199 7 261.2 261.2 258.6 261.9 0.24 7 910 696 -15.9 -36.9 15 21.0 -18.1 192 8 264.3 264.3 260.9 264.8 0.18 8 890 863 -16.5 -37.5 14 21.0 -18.6 182 9 265.3 265.4 261.6 265.9 0.17 9 873 1009 -13.9 -42.9 7 29.0 -16.7 173 10 269.5 269.5 264.5 269.8 0.10 10 850 1211 -14.9 -42.9 7 28.0 -17.6 160 12 270.5 270.6 265.2 270.9 0.10 11 829 1400 -15.9 -41.9 9 26.0 -18.4 172 15 271.4 271.4 265.8 271.8 0.12 12 774 1913 -18.7 -43.7 9 25.0 -20.9 203 22 273.8 273.8 267.4 274.1 0.10 13 753 2119 -17.1 -38.1 14 21.0 -19.4 216 24 277.7 277.7 270.1 278.3 0.19 14 751 2139 -16.9 -31.9 26 15.0 -18.9 217 25 278.1 278.2 270.7 279.2 0.35 15 738 2269 -18.1 -22.0 71 3.9 -18.8 225 27 278.2 278.4 271.6 280.8 0.89 16 701 2651 -20.5 -23.5 77 3.0 -21.0 249 32 279.7 279.8 272.4 282.1 0.82 17 700 2662 -20.7 -23.7 77 3.0 -21.2 250 32 279.6 279.7 272.3 282.0 0.81 18 573 4132 -25.3 -28.0 78 2.7 -25.7 256 45 290.6 290.8 278.0 292.7 0.67 19 500 5110 -31.9 -34.5 78 2.6 -32.1 260 54 294.1 294.2 279.3 295.5 0.41 20 400 6650 -42.1 -45.5 69 3.4 -42.3 260 69 300.3 300.3 281.7 300.8 0.16 21 368 7209 -46.5 -49.4 72 2.9 -46.6 260 74 301.7 301.7 282.2 302.1 0.11 22 339 7751 -49.7 -53.0 68 3.3 -49.8 260 79 304.5 304.5 283.3 304.8 0.08 23 300 8540 -55.9 -60.5 56 4.6 -56.0 260 87 306.6 306.6 284.1 306.7 0.04 24 262 9384 -63.3 -68.2 51 4.9 -63.3 253 97 307.8 307.8 284.5 307.9 0.02 25 250 9670 -65.3 -70.3 50 5.0 -65.3 250 100 309.0 309.0 284.9 309.0 0.01 26 240 9917 -66.7 -72.3 45 5.6 -66.7 250 107 310.6 310.6 285.5 310.6 0.01 27 234 10070 -67.5 -73.5 42 6.0 -67.5 250 99 311.6 311.6 285.9 311.6 0.01 28 228 10226 -67.1 -71.1 57 4.0 -67.1 251 92 314.5 314.5 286.9 314.5 0.01 29 220 10443 -64.1 -75.1 21 11.0 -64.1 252 83 322.3 322.3 289.5 322.4 0.01 30 211 10699 -61.9 -73.9 19 12.0 -62.0 253 73 329.6 329.7 291.6 329.7 0.01 31 200 11030 -62.1 -80.1 7 18.0 -62.2 255 59 334.4 334.4 292.9 334.4 0.00 32 196 11154 -62.5 -81.5 6 19.0 -62.6 255 58 335.7 335.7 293.3 335.7 0.00 33 183 11581 -57.9 -82.9 3 25.0 -58.1 257 54 349.9 349.9 296.6 349.9 0.00 34 169 12079 -59.5 -85.5 2 26.0 -59.7 258 50 355.2 355.2 297.7 355.3 0.00 35 151 12788 -56.1 -85.1 1 29.0 -56.4 260 43 372.7 372.7 301.1 372.7 0.00 36 150 12830 -56.3 -85.3 1 29.0 -56.6 260 43 373.1 373.1 301.1 373.1 0.00 37 100 15380 -59.5 -87.5 1 28.0 -59.8 275 51 412.8 412.8 306.9 412.8 0.00 38 70 17610 -59.9 -87.9 1 28.0 -60.3 270 49 456.2 456.2 311.4 456.2 0.00 39 50 19700 -62.1 -89.1 2 27.0 -62.6 275 60 497.1 497.1 314.8 497.2 0.00 40 30 22840 -62.3 -90.3 1 28.0 -63.0 275 74 574.8 574.8 319.4 574.8 0.00 41 20 25340 -62.7 -90.7 1 28.0 -63.7 270 70 644.2 644.3 322.4 644.3 0.01 42 10 29630 -58.7 -89.7 1 31.0 -61.3 275 80 800.4 800.4 327.3 800.5 0.01 TRP 234 10070 -67.5 -73.5 42 6.0 -67.5 250 99 311.6 311.6 285.9 311.6 0.01 WND 240 9917 -66.7 -72.3 45 5.6 -66.7 250 107 310.6 310.6 285.5 310.6 0.01 Sounding variables and indices 1000-500 mb thick: 5119.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 52.11 % Est. max temperature: -2.72 C = 27.10 F Sfc-Lift cond lev (LCL): 873.98 mb = 1000.16 m = 3281.32 ft T: -14.05 C 700-500 lapse rate: 4.58 C/km ThetaE index: 0.15 C Layer 700.0- 573.0 mb Conv cond level (CCL): 429.49 mb = 6159.04 m = 20206.59 ft Mean mixing ratio: 0.31 g/kg Conv temperature: 24.96 C = 76.93 F Cap Strength: 25.89 C Lifted Index: 27.67 C Risk: None Lifted Index @300 mb: 32.64 C Lifted Index @700 mb: 17.75 C Showalter Index: 19.29 C Risk: None Total Totals Index: 6.00 C Risk: None Vertical Totals Index: 17.00 C Cross Totals Index: -11.00 C K Index: -28.90 Risk: None Sweat Index: 78.00 Risk: None Energy Index: 5.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 39.52 J/kg Max Up Vert Vel: 8.89 m/s Conv Inhibition (B-): 76332.14 J/kg Cap Strength: 27.66 C Lift Cond Lev (LCL): 760.22 mb = 2047.60 m = 6717.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 281 at 25 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 ---------------------------------------------------------- 0 997 16 205 4 1.7 3.6 | 111 24 -22.9 8.6 1 925 573 200 7 2.4 6.6 | 118 25 -22.2 11.6 2 850 1211 160 12 -4.1 11.3 | 120 33 -28.7 16.3 3 700 2662 250 32 30.1 10.9 | 199 17 5.5 15.9 4 500 5110 260 54 53.2 9.4 | 243 32 28.6 14.4 5 400 6650 260 69 68.0 12.0 | 249 47 43.4 17.0 6 300 8540 260 87 85.7 15.1 | 252 64 61.1 20.1 7 250 9670 250 100 94.0 34.2 | 241 80 69.4 39.2 8 240 9917 250 107 100.5 36.6 | 241 87 76.0 41.6 9 234 10070 250 99 93.0 33.9 | 240 79 68.4 38.8 10 200 11030 255 59 57.0 15.3 | 238 38 32.4 20.3 11 150 12830 260 43 42.3 7.5 | 235 22 17.8 12.5 12 100 15380 275 51 50.8 -4.4 | 269 26 26.2 0.5 13 70 17610 270 49 49.0 -0.0 | 258 25 24.4 5.0 14 50 19700 275 60 59.8 -5.2 | 270 35 35.2 -0.2 15 30 22840 275 74 73.7 -6.4 | 272 49 49.1 -1.5 16 20 25340 270 70 70.0 -0.0 | 264 46 45.4 5.0 17 10 29630 275 80 79.7 -7.0 | 272 55 55.1 -2.0 Wind Parameters Mean winds (0-6000m): 251.5 at 33.4 knts Storm direction: 281.5 at 25.1 knts Shear (0-3000m) pos: 6.0 neg: 1.3 tot: 7.2 10-3/s Storm rel Dir Shear (0-3000m): 97.8 deg Storm rel helicity (0-3000m) pos: 299.4 neg: -4.0 tot: 295.4 m^2/s^2 ave: 98.5 10^-3 m/s^2 rel: 0.78 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 7.3 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.33 Bulk Shear: 121.00 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 ------------------------------------------------------------------------------- 500 202 5 114 25| 0.0 2.8 2.8| 17.5 0.0 17.5 34.9 0.98| 2.8 2.8 1000 192 7 117 26| 0.0 3.8 3.8| 29.2 0.0 29.2 29.2 0.52| 4.4 2.3 1500 180 9 119 28| 2.0 2.5 4.6| 82.9 -4.0 78.9 52.6 0.57| 6.0 3.4 2000 190 12 126 28| 4.2 1.9 6.1|179.0 -4.0 175.0 87.5 0.72| 7.8 5.6 2500 211 15 136 25| 5.8 1.5 7.3|264.1 -4.0 260.0 104.0 0.77| 9.5 7.3 3000 226 17 145 21| 6.0 1.3 7.2|299.4 -4.0 295.4 98.5 0.78| 9.4 7.3 4000 240 23 164 17| 5.7 1.0 6.6|340.6 -4.0 336.6 84.1 0.78| 8.2 6.4 5000 247 28 186 16| 5.5 0.8 6.3|388.5 -4.0 384.5 76.9 0.77| 7.6 5.8 6000 251 33 205 17| 5.0 0.7 5.7|414.9 -4.0 410.8 68.5 0.71| 7.1 5.1 Wrote GIF file: /home/apache/climate/data/raob//89564/skewt/89564.skewt.20250423.11.gif