UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102023.upa.cvt Date: 2300Z 20 OCT 25 Searching for 89571... Searching the city database file for: 89571 ... Date:2300Z 20 OCT 25 Station: 89571 WMO ident: 89571 Latitude: -68.57 Longitude: 77.95 Elevation: 13.00 ------------------------------------------------------------------------------- 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 -80 SFC 988 13 -4.1 -6.7 82 2.6 -5.0 40 39 270.0 270.4 268.9 276.3 2.34 2 925 531 -7.5 -8.7 91 1.2 -7.9 40 64 271.6 272.0 269.6 277.5 2.14 3 913 633 -8.3 -8.8 96 0.5 -8.5 39 64 271.8 272.2 269.8 277.8 2.15 4 850 1186 -10.9 -11.6 95 0.7 -11.1 35 67 274.7 275.0 271.1 279.9 1.85 5 819 1471 -12.1 -12.9 94 0.8 -12.3 29 64 276.4 276.7 271.9 281.3 1.73 6 787 1776 -10.9 -11.6 95 0.7 -11.1 23 61 280.8 281.2 274.9 286.6 2.00 7 700 2672 -13.1 -14.3 91 1.2 -13.5 5 53 288.0 288.3 278.3 293.3 1.80 8 655 3177 -13.9 -15.4 88 1.5 -14.3 4 51 292.6 292.9 280.4 297.9 1.76 9 500 5170 -27.7 -29.5 85 1.8 -28.0 360 45 299.3 299.4 282.0 301.4 0.66 10 412 6536 -37.3 -39.6 79 2.3 -37.5 351 58 303.9 304.0 283.4 305.0 0.30 11 400 6740 -38.9 -41.2 79 2.3 -39.1 350 60 304.4 304.5 283.5 305.3 0.26 12 330 8026 -50.1 -51.5 85 1.4 -50.1 340 72 306.3 306.3 284.0 306.6 0.10 13 300 8640 -55.5 -58.0 74 2.5 -55.5 335 78 307.1 307.1 284.3 307.3 0.05 14 260 9540 -63.9 -66.5 70 2.6 -63.9 335 83 307.6 307.6 284.4 307.7 0.02 15 250 9780 -65.9 -68.8 67 2.9 -65.9 335 85 308.1 308.1 284.6 308.2 0.01 16 222 10491 -71.3 -75.1 57 3.8 -71.3 330 86 310.4 310.4 285.5 310.5 0.01 17 211 10791 -71.1 -75.1 55 4.0 -71.1 328 79 315.3 315.3 287.2 315.3 0.01 18 200 11110 -67.7 -79.7 17 12.0 -67.8 325 72 325.5 325.5 290.5 325.6 0.00 19 198 11170 -67.5 -80.5 14 13.0 -67.5 324 71 326.8 326.8 290.8 326.8 0.00 20 174 11955 -63.7 -78.7 11 15.0 -63.8 318 65 345.4 345.4 295.6 345.4 0.00 21 150 12860 -65.5 -80.5 11 15.0 -65.6 310 57 357.2 357.2 298.1 357.3 0.00 22 107 14939 -59.5 -79.5 6 20.0 -59.8 293 79 404.9 404.9 305.9 404.9 0.01 23 100 15360 -60.7 -81.7 5 21.0 -61.0 290 83 410.4 410.4 306.6 410.5 0.01 24 70 17590 -57.5 -84.5 2 27.0 -58.0 290 110 461.4 461.4 311.9 461.4 0.00 25 50 19730 -55.5 -85.5 1 30.0 -56.5 290 116 512.7 512.7 315.8 512.7 0.01 26 41 20997 -54.5 -85.5 1 31.0 -55.8 286 129 545.1 545.1 317.8 545.2 0.01 27 39 21320 -51.3 -84.3 1 33.0 -53.1 285 133 561.1 561.1 318.7 561.1 0.01 28 34 22207 -52.9 -84.9 1 32.0 -54.6 282 142 579.3 579.3 319.6 579.4 0.01 29 30 23020 -49.9 -84.9 1 35.0 -52.5 280 150 608.6 608.6 321.0 608.7 0.01 30 29 23242 -48.5 -84.2 1 35.6 -51.5 280 151 618.3 618.3 321.4 618.3 0.01 31 27 23716 -45.7 -82.7 1 37.0 -49.7 280 149 639.0 639.0 322.3 639.1 0.02 32 25 24227 -47.3 -83.3 1 36.0 -51.0 280 147 648.6 648.7 322.6 648.8 0.02 33 20 25720 -42.3 -82.3 0 40.0 -48.6 280 141 706.7 706.7 324.7 706.9 0.02 34 19 26065 -42.9 -82.9 0 40.0 -49.1 280 140 715.3 715.3 324.9 715.5 0.02 35 18 26431 -40.1 -81.1 0 41.0 -47.7 279 139 735.3 735.3 325.5 735.5 0.03 36 14 28146 -38.7 -80.7 0 42.0 -48.1 277 133 794.8 794.8 327.1 795.2 0.04 37 11 29787 -41.9 -82.9 0 41.0 -50.8 276 128 839.9 839.9 328.2 840.3 0.04 38 10 30440 -35.9 -78.9 0 43.0 -48.5 275 126 885.5 885.6 329.1 886.4 0.08 39 9.9 30510 -35.3 -78.3 0 43.0 -48.3 890.3 890.4 329.2 891.3 0.09 40 9.6 30724 -36.5 -79.5 0 43.0 -49.0 893.7 893.7 329.3 894.5 0.08 41 8.1 31910 -32.9 -76.9 0 44.0 -48.5 952.4 952.5 330.4 954.0 0.13 42 7.4 32544 -34.5 -77.5 0 43.0 -49.6 970.9 970.9 330.7 972.4 0.13 43 7.1 32835 -31.7 -75.7 0 44.0 -48.8 994.0 994.1 331.1 996.2 0.18 44 6.6 33349 -34.1 -77.1 0 43.0 -50.1 1004.8 1004.9 331.3 1006.8 0.16 45 5.6 34522 -24.9 -71.9 0 47.0 -48.2 1093.7 1094.0 332.6 1099.3 0.41 46 4.8 35642 -25.1 -72.1 0 47.0 -49.2 1142.1 1142.4 333.2 1148.7 0.47 TRP 222 10491 -71.3 -75.1 57 3.8 -71.3 330 86 310.4 310.4 285.5 310.5 0.01 WND 29 23242 -48.5 -84.2 1 35.6 -51.5 280 151 618.3 618.3 321.4 618.3 0.01 Sounding variables and indices 1000-500 mb thick: 5250.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.36 inches Sfc-500 mean rel hum: 89.78 % Est. max temperature: 1.26 C = 34.28 F Sfc-Lift cond lev (LCL): 948.19 mb = 336.36 m = 1103.52 ft T: -6.22 C 700-500 lapse rate: 5.84 C/km ThetaE index: 0.00 C Layer 988.0--5625199722685060801057783808.0 mb Conv cond level (CCL): 901.68 mb = 729.26 m = 2392.54 ft Mean mixing ratio: 2.19 g/kg Conv temperature: -1.75 C = 28.86 F Cap Strength: 14.97 C Lifted Index: 18.33 C Risk: None Lifted Index @300 mb: 21.12 C Lifted Index @700 mb: 11.55 C Showalter Index: 16.28 C Risk: None Total Totals Index: 32.90 C Risk: None Vertical Totals Index: 16.80 C Cross Totals Index: 16.10 C K Index: 4.00 Risk: None Sweat Index: 179.00 Risk: None Energy Index: 4.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.01 J/kg Max Up Vert Vel: 4.47 m/s Conv Inhibition (B-): 94817.34 J/kg Cap Strength: 18.15 C Lift Cond Lev (LCL): 915.71 mb = 609.61 m = 2000.02 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 45 at 40 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 ---------------------------------------------------------- 0 988 13 40 39 -25.1 -29.9 | 291 3 3.1 -1.2 1 925 531 40 64 -41.1 -49.0 | 32 24 -12.9 -20.3 2 850 1186 35 67 -38.4 -54.9 | 21 28 -10.2 -26.2 3 700 2672 5 53 -4.6 -52.8 | 316 34 23.6 -24.1 4 500 5170 360 45 -0.0 -45.0 | 300 33 28.2 -16.3 5 400 6740 350 60 10.4 -59.1 | 308 49 38.6 -30.4 6 300 8640 335 78 33.0 -70.7 | 304 74 61.2 -42.0 7 250 9780 335 85 35.9 -77.0 | 307 80 64.1 -48.3 8 222 10491 330 86 43.0 -74.5 | 303 85 71.2 -45.8 9 200 11110 325 72 41.3 -59.0 | 294 76 69.5 -30.3 10 150 12860 310 57 43.7 -36.6 | 276 72 71.9 -7.9 11 100 15360 290 83 78.0 -28.4 | 270 106 106.2 0.3 12 70 17590 290 110 103.4 -37.6 | 274 132 131.6 -8.9 13 50 19730 290 116 109.0 -39.7 | 275 138 137.2 -11.0 14 30 23020 280 150 147.7 -26.0 | 269 176 175.9 2.6 15 29 23242 280 151 148.7 -26.2 | 269 177 176.9 2.5 16 20 25720 280 141 138.9 -24.5 | 269 167 167.1 4.2 17 10 30440 275 126 125.5 -11.0 | 263 155 153.7 17.7 Wind Parameters Mean winds (0-6000m): 14.5 at 53.7 knts Storm direction: 44.5 at 40.2 knts Shear (0-3000m) pos: 0.0 neg: 5.2 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 22.9 deg Storm rel helicity (0-3000m) pos: 20.3 neg: -304.6 tot: -284.3 m^2/s^2 ave: -94.8 10^-3 m/s^2 rel: -0.43 Storm rel vorticity (0-3000m) horiz: 11.5 stream: -5.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.14 Bulk Shear: 71.39 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 40 51 24 11| 0.0 24.8 24.8| 20.3 0.0 20.3 40.5 0.43| 25.3 10.8 1000 39 58 27 18| 0.0 14.1 14.1| 20.3 -24.3 -4.0 -4.0 0.23| 15.4 3.6 1500 37 61 23 21| 0.0 9.2 9.2| 20.3 -93.4 -73.2 -48.8 -0.06| 13.6 -0.9 2000 34 61 14 23| 0.0 7.0 7.0| 20.3-180.6-160.4 -80.2 -0.28| 13.2 -3.7 2500 30 60 5 23| 0.0 6.1 6.1| 20.3-266.3-246.0 -98.4 -0.40| 12.9 -5.1 3000 27 59 356 24| 0.0 5.2 5.2| 20.3-304.6-284.3 -94.8 -0.43| 11.5 -5.0 4000 22 57 343 25| 0.0 3.8 3.8| 20.3-336.4-316.1 -79.0 -0.46| 9.1 -4.2 5000 18 55 334 26| 0.0 3.0 3.0| 20.3-367.4-347.2 -69.4 -0.49| 7.7 -3.7 6000 15 54 328 28| 0.0 3.2 3.2| 54.8-370.5-315.7 -52.6 -0.39| 7.2 -2.8 Wrote GIF file: /home/apache/climate/data/raob//89571/skewt/89571.skewt.20251020.23.gif