UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041512.upa.cvt Date: 1200Z 15 APR 25 Searching for 89664... Searching the city database file for: 89664 ... Date:1200Z 15 APR 25 Station: 89664 WMO ident: 89664 Latitude: -77.85 Longitude: 166.67 Elevation: 34.00 ------------------------------------------------------------------------------- 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 -56 60 7 SFC 991 34 -26.5 -30.8 67 4.3 -26.8 60 7 247.3 247.3 246.9 248.1 0.30 2 964 223 -27.3 -30.8 72 3.5 -27.6 95 18 248.4 248.5 248.0 249.3 0.30 3 957 273 -25.9 -29.9 69 4.0 -26.2 104 20 250.4 250.4 249.7 251.3 0.33 4 942 382 -26.9 -30.3 73 3.4 -27.2 106 17 250.5 250.5 249.8 251.4 0.33 5 936 426 -23.1 -27.9 65 4.8 -23.6 104 14 254.8 254.9 253.8 256.0 0.41 6 925 508 -23.9 -28.0 69 4.1 -24.3 100 9 254.9 254.9 253.8 256.0 0.41 7 916 579 -23.5 -27.6 69 4.1 -23.9 110 10 256.0 256.1 254.8 257.2 0.43 8 879 879 -26.1 -28.5 80 2.4 -26.3 155 14 256.3 256.4 255.1 257.5 0.41 9 874 920 -25.3 -28.6 74 3.3 -25.6 159 15 257.6 257.6 256.1 258.7 0.41 10 850 1122 -26.5 -29.1 79 2.6 -26.8 140 10 258.4 258.4 256.7 259.5 0.41 11 787 1674 -29.7 -32.5 77 2.8 -29.9 153 7 260.7 260.8 258.4 261.6 0.32 12 784 1702 -28.3 -31.0 78 2.7 -28.5 149 8 262.5 262.6 259.9 263.6 0.37 13 774 1794 -27.9 -30.6 78 2.7 -28.2 135 9 263.9 264.0 261.0 265.0 0.39 14 735 2166 -27.1 -29.8 78 2.7 -27.4 49 13 268.7 268.8 264.6 270.0 0.44 15 700 2515 -29.9 -31.8 83 1.9 -30.1 40 17 269.4 269.4 265.0 270.5 0.38 16 694 2576 -30.3 -32.0 85 1.7 -30.4 41 19 269.6 269.7 265.1 270.7 0.38 17 687 2648 -29.7 -32.4 77 2.7 -29.9 43 22 271.0 271.1 266.1 272.1 0.37 18 631 3252 -31.5 -34.8 73 3.3 -31.8 25 28 275.7 275.7 269.1 276.6 0.32 19 500 4860 -42.3 -44.9 76 2.6 -42.4 15 45 281.5 281.5 272.3 281.9 0.14 20 473 5233 -44.7 -47.3 75 2.6 -44.8 16 45 283.0 283.0 273.1 283.4 0.11 21 413 6124 -52.3 -54.8 74 2.5 -52.4 19 47 284.4 284.4 273.8 284.6 0.05 22 400 6330 -53.5 -57.1 65 3.6 -53.5 20 47 285.5 285.5 274.3 285.6 0.04 23 343 7300 -61.1 -65.4 57 4.3 -61.2 20 50 288.0 288.0 275.6 288.0 0.02 24 334 7464 -62.1 -65.6 63 3.5 -62.1 20 51 288.8 288.8 276.0 288.9 0.02 25 329 7558 -61.7 -63.5 79 1.8 -61.7 17 52 290.6 290.6 277.0 290.7 0.02 26 316 7807 -61.9 -68.9 39 7.0 -62.0 8 46 293.7 293.7 278.5 293.7 0.01 27 300 8130 -58.7 -72.7 15 14.0 -58.8 355 35 302.6 302.6 282.4 302.6 0.01 28 288 8390 -55.9 -73.9 9 18.0 -56.1 349 32 310.2 310.2 285.4 310.2 0.01 29 250 9300 -53.5 -80.5 2 27.0 -53.8 325 25 326.5 326.5 290.7 326.5 0.00 30 232 9778 -52.5 -81.5 2 29.0 -52.8 318 26 335.1 335.1 293.1 335.1 0.00 31 200 10730 -53.3 -82.3 2 29.0 -53.7 305 29 348.4 348.4 296.3 348.4 0.00 32 150 12580 -54.9 -84.9 1 30.0 -55.3 300 32 375.5 375.5 301.5 375.5 0.00 33 100 15150 -56.9 -85.9 1 29.0 -57.3 295 30 417.8 417.8 307.4 417.8 0.00 34 70 17380 -61.3 -87.3 2 26.0 -61.7 295 38 453.2 453.2 311.1 453.3 0.00 35 57 18656 -60.1 -88.1 1 28.0 -60.6 294 39 483.4 483.4 313.7 483.4 0.00 36 50 19470 -61.7 -88.7 2 27.0 -62.1 305 41 498.1 498.1 314.8 498.1 0.00 37 36 21495 -63.7 -89.7 2 26.0 -64.2 322 25 542.0 542.0 317.6 542.0 0.00 38 32 22222 -61.3 -89.3 1 28.0 -62.0 307 41 567.0 567.0 319.0 567.0 0.00 39 30 22620 -63.5 -90.5 1 27.0 -64.1 300 40 571.5 571.5 319.2 571.5 0.00 40 27 23264 -65.3 -91.3 2 26.0 -65.8 305 39 584.0 584.0 319.9 584.0 0.00 41 24 23985 -62.9 -90.9 1 28.0 -63.7 311 39 610.9 610.9 321.1 611.0 0.00 TRP 334 7464 -62.1 -65.6 63 3.5 -62.1 20 51 288.8 288.8 276.0 288.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 4916.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 75.24 % Est. max temperature: -15.11 C = 4.80 F Sfc-Lift cond lev (LCL): 921.93 mb = 532.30 m = 1746.36 ft T: -23.76 C 700-500 lapse rate: 5.29 C/km ThetaE index: 0.00 C Layer 991.0- 0.0 mb Conv cond level (CCL): 601.06 mb = 3587.54 m = 11770.00 ft Mean mixing ratio: 0.37 g/kg Conv temperature: 3.04 C = 37.48 F Cap Strength: 19.75 C Lifted Index: 23.16 C Risk: None Lifted Index @300 mb: 34.97 C Lifted Index @700 mb: 14.82 C Showalter Index: 18.03 C Risk: None Total Totals Index: 29.00 C Risk: None Vertical Totals Index: 15.80 C Cross Totals Index: 13.20 C K Index: -15.20 Risk: None Sweat Index: 65.00 Risk: None Energy Index: 4.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 46.18 J/kg Max Up Vert Vel: 9.61 m/s Conv Inhibition (B-): 52156.41 J/kg Cap Strength: 23.10 C Lift Cond Lev (LCL): 882.49 mb = 850.38 m = 2789.92 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 60 at 21 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 ---------------------------------------------------------- 0 991 34 60 7 -6.1 -3.5 | 239 14 11.7 6.9 1 953 305 110 22 -20.7 7.5 | 171 18 -2.9 17.9 2 925 508 100 9 -8.9 1.6 | 217 15 8.9 12.0 3 875 914 160 15 -5.1 14.1 | 207 28 12.6 24.5 4 850 1122 140 10 -6.4 7.7 | 212 21 11.3 18.1 5 839 1219 140 10 -6.4 7.7 | 212 21 11.3 18.1 6 804 1524 175 5 -0.4 5.0 | 228 23 17.3 15.4 7 770 1829 130 10 -7.7 6.4 | 211 20 10.1 16.8 8 738 2134 50 13 -10.0 -8.4 | 255 8 7.8 2.0 9 700 2515 40 17 -10.9 -13.0 | 291 7 6.8 -2.6 10 677 2743 45 26 -18.4 -18.4 | 5 8 -0.6 -8.0 11 621 3353 20 29 -9.9 -27.3 | 335 19 7.8 -16.9 12 521 4572 20 45 -15.4 -42.3 | 356 32 2.4 -31.9 13 500 4860 15 45 -11.6 -43.5 | 350 34 6.1 -33.1 14 400 6330 20 47 -16.1 -44.2 | 357 34 1.7 -33.8 15 334 7464 20 51 -17.4 -47.9 | 360 38 0.3 -37.5 16 326 7620 15 52 -13.5 -50.2 | 354 40 4.3 -39.8 17 300 8130 355 35 3.1 -34.9 | 320 32 20.8 -24.5 18 256 9144 330 22 11.0 -19.1 | 287 30 28.7 -8.7 19 250 9300 325 25 14.3 -20.5 | 287 34 32.1 -10.1 20 200 10730 305 29 23.8 -16.6 | 279 42 41.5 -6.2 21 184 11278 300 29 25.1 -14.5 | 275 43 42.9 -4.1 22 159 12192 310 30 23.0 -19.3 | 282 42 40.7 -8.9 23 150 12580 300 32 27.7 -16.0 | 277 46 45.5 -5.6 24 145 12802 295 32 29.0 -13.5 | 274 47 46.7 -3.1 25 100 15150 295 30 27.2 -12.7 | 273 45 44.9 -2.3 26 99 15240 295 30 27.2 -12.7 | 273 45 44.9 -2.3 27 85 16154 310 29 22.2 -18.6 | 282 41 40.0 -8.2 28 74 17069 305 35 28.7 -20.1 | 282 47 46.4 -9.7 29 70 17380 295 38 34.4 -16.1 | 276 52 52.2 -5.7 30 64 17983 285 38 36.7 -9.8 | 269 54 54.4 0.6 31 50 19470 305 41 33.6 -23.5 | 284 53 51.3 -13.1 32 45 20117 310 36 27.6 -23.1 | 286 47 45.3 -12.7 33 43 20422 300 52 45.0 -26.0 | 284 65 62.8 -15.6 34 41 20726 285 32 30.9 -8.3 | 268 49 48.7 2.1 35 37 21336 325 22 12.6 -18.0 | 284 31 30.4 -7.6 36 30 22555 300 48 41.6 -24.0 | 283 61 59.3 -13.6 37 30 22620 300 40 34.6 -20.0 | 280 53 52.4 -9.6 38 22 23470 315 38 26.9 -26.9 | 290 48 44.6 -16.5 39 18 24079 295 41 37.2 -17.3 | 277 55 54.9 -6.9 Wind Parameters Mean winds (0-6000m): 29.6 at 27.4 knts Storm direction: 59.6 at 20.6 knts Shear (0-3000m) pos: 1.8 neg: 5.4 tot: 7.2 10-3/s Storm rel Dir Shear (0-3000m): 108.1 deg Storm rel helicity (0-3000m) pos: 139.1 neg: -97.2 tot: 41.9 m^2/s^2 ave: 14.0 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 16.7 stream: 2.6 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.48 Bulk Shear: 96.52 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 ------------------------------------------------------------------------------- 500 102 15 194 14| 6.7 0.0 6.7| 40.8 -36.6 4.3 8.5 -0.08| 30.1 -2.5 1000 120 14 199 18| 7.1 0.0 7.1| 52.2 -49.5 2.7 2.7 -0.08| 23.2 -1.8 1500 127 12 205 19| 3.5 0.0 3.5| 96.8 -49.5 47.3 31.5 0.07| 18.6 1.3 2000 127 11 207 19| 2.6 3.5 6.1|103.5 -89.7 13.7 6.9 -0.01| 18.6 -0.3 2500 108 12 205 15| 2.1 4.4 6.6|125.6 -89.7 35.9 14.4 0.12| 17.2 2.0 3000 84 14 203 10| 1.8 5.4 7.2|139.1 -97.2 41.9 14.0 0.15| 16.7 2.6 4000 51 18 288 3| 1.3 5.5 6.8|169.0-110.3 58.7 14.7 0.15| 14.5 2.2 5000 36 23 336 9| 1.1 5.2 6.2|194.4-137.4 57.0 11.4 0.14| 12.7 1.8 6000 30 27 343 14| 0.7 4.3 5.0|221.6-137.4 84.1 14.0 0.16| 10.9 1.7 Wrote GIF file: /home/apache/climate/data/raob//89664/skewt/89664.skewt.20250415.12.gif