UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100623.upa.cvt Date: 2300Z 6 OCT 25 Searching for 89571... Searching the city database file for: 89571 ... Date:2300Z 6 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 -78 SFC 987 13 -16.1 -18.3 83 2.2 -16.5 70 5 258.0 258.2 257.5 260.5 0.91 2 985 29 -14.1 -15.7 88 1.6 -14.4 69 5 260.2 260.4 259.6 263.2 1.14 3 943 363 -17.7 -17.8 99 0.1 -17.7 49 11 259.8 259.9 259.0 262.5 1.00 4 929 476 -18.3 -20.6 82 2.3 -18.7 42 13 260.3 260.4 259.0 262.5 0.80 5 925 509 -18.1 -22.6 68 4.5 -18.8 40 14 260.8 260.9 259.2 262.7 0.67 6 921 541 -18.1 -27.1 45 9.0 -19.3 39 14 261.1 261.2 259.0 262.4 0.45 7 909 639 -17.1 -28.1 38 11.0 -18.6 38 13 263.1 263.2 260.5 264.3 0.42 8 901 706 -16.5 -26.5 42 10.0 -17.9 37 12 264.4 264.5 261.6 265.8 0.49 9 871 960 -17.7 -19.8 84 2.1 -18.1 33 10 265.7 265.9 263.4 268.3 0.91 10 866 1003 -17.5 -26.5 45 9.0 -18.8 32 9 266.4 266.5 263.1 267.9 0.51 11 852 1124 -17.9 -26.9 45 9.0 -19.1 30 8 267.2 267.3 263.7 268.7 0.50 12 850 1142 -17.7 -27.7 41 10.0 -19.1 30 8 267.6 267.7 263.9 269.0 0.46 13 810 1504 -16.1 -30.1 29 14.0 -18.0 1 8 273.0 273.1 267.5 274.2 0.39 14 783 1759 -16.7 -30.7 29 14.0 -18.6 341 9 275.0 275.1 268.8 276.2 0.38 15 700 2594 -20.3 -37.3 20 17.0 -22.1 275 10 280.0 280.0 271.5 280.7 0.22 16 646 3185 -22.5 -40.5 18 18.0 -24.2 271 15 284.0 284.0 273.8 284.6 0.17 17 610 3603 -25.1 -48.1 10 23.0 -26.8 269 19 285.7 285.7 274.5 286.0 0.08 18 508 4909 -33.5 -53.5 12 20.0 -34.4 261 32 290.9 290.9 277.2 291.1 0.05 19 500 5020 -34.5 -49.5 20 15.0 -35.3 260 33 291.0 291.0 277.3 291.3 0.08 20 485 5232 -36.5 -45.5 39 9.0 -37.0 261 32 291.1 291.1 277.4 291.5 0.13 21 480 5304 -36.9 -40.8 67 3.9 -37.2 261 32 291.4 291.5 277.7 292.2 0.23 22 474 5391 -37.5 -47.5 35 10.0 -38.0 261 32 291.7 291.8 277.7 292.1 0.11 23 463 5553 -38.9 -42.0 72 3.1 -39.1 262 31 292.0 292.0 278.0 292.7 0.21 24 440 5900 -41.5 -52.5 29 11.0 -41.9 263 30 293.0 293.0 278.2 293.2 0.07 25 421 6198 -44.1 -47.7 67 3.6 -44.2 264 29 293.3 293.4 278.5 293.8 0.12 26 409 6392 -45.7 -50.7 57 5.0 -45.9 265 28 293.7 293.7 278.6 294.0 0.09 27 402 6507 -46.1 -56.1 31 10.0 -46.4 265 28 294.7 294.7 279.0 294.8 0.05 28 400 6540 -46.5 -55.5 35 9.0 -46.7 265 28 294.6 294.6 279.0 294.7 0.05 29 370 7054 -49.3 -64.3 16 15.0 -49.6 265 29 297.5 297.5 280.3 297.5 0.02 30 344 7529 -51.9 -71.9 7 20.0 -52.1 265 29 300.2 300.2 281.4 300.2 0.01 31 300 8410 -54.7 -76.7 5 22.0 -54.9 265 30 308.2 308.2 284.7 308.3 0.00 32 265 9194 -58.1 -77.1 7 19.0 -58.2 265 35 314.4 314.4 286.9 314.4 0.00 33 250 9560 -57.7 -79.7 4 22.0 -57.9 265 41 320.3 320.3 288.8 320.3 0.00 34 207 10753 -59.5 -83.5 3 24.0 -59.6 269 49 335.2 335.2 293.1 335.2 0.00 35 200 10970 -59.3 -84.3 3 25.0 -59.5 270 50 338.9 338.9 294.0 338.9 0.00 36 150 12780 -55.9 -84.9 1 29.0 -56.2 265 72 373.8 373.8 301.2 373.8 0.00 37 132 13595 -55.3 -85.3 1 30.0 -55.7 267 82 388.8 388.8 303.6 388.8 0.00 38 101 15334 -47.7 -81.7 1 34.0 -48.8 270 102 434.3 434.3 309.3 434.3 0.00 39 100 15400 -47.7 -81.7 1 34.0 -48.9 270 103 435.6 435.6 309.4 435.6 0.01 40 93 15876 -49.7 -82.7 1 33.0 -50.7 268 110 440.8 440.8 310.0 440.8 0.00 41 84 16543 -48.1 -82.2 1 34.1 -49.4 265 121 457.0 457.0 311.5 457.0 0.01 42 70 17750 -45.3 -81.3 1 36.0 -47.3 265 102 487.5 487.5 314.0 487.5 0.01 43 51 19867 -42.1 -80.1 1 38.0 -45.5 274 107 541.2 541.2 317.6 541.3 0.01 44 50 20000 -42.7 -80.7 1 38.0 -46.0 275 107 542.8 542.8 317.7 542.9 0.01 45 40 21503 -44.5 -81.5 1 37.0 -47.9 275 105 574.1 574.1 319.4 574.2 0.01 46 30 23440 -42.9 -80.9 1 38.0 -47.5 275 103 627.7 627.7 321.8 627.8 0.02 47 21 25856 -41.3 -81.3 1 40.0 -47.8 288 93 699.9 699.9 324.4 700.1 0.03 48 20 26190 -38.5 -80.5 0 42.0 -46.4 290 92 718.3 718.3 325.0 718.6 0.03 49 15 28153 -42.1 -82.1 0 40.0 -49.6 292 84 768.0 768.0 326.4 768.2 0.03 50 14 28624 -37.3 -79.3 0 42.0 -47.4 293 82 799.5 799.6 327.3 800.0 0.05 51 11 30272 -42.5 -81.5 1 39.0 -51.0 294 75 837.8 837.8 328.1 838.2 0.05 52 10 30920 -39.9 -80.9 0 41.0 -50.3 295 72 870.6 870.6 328.8 871.2 0.06 53 8.8 31800 -36.5 -79.5 0 43.0 -49.4 916.2 916.2 329.7 917.1 0.08 54 7.6 32813 -37.9 -79.9 0 42.0 -50.8 949.8 949.8 330.4 950.8 0.09 55 7.2 33188 -34.7 -77.7 0 43.0 -49.8 977.7 977.8 330.8 979.2 0.13 56 7.1 33286 -34.7 -77.7 0 43.0 -49.9 981.6 981.7 330.9 983.2 0.14 57 7.0 33385 -34.5 -77.5 0 43.0 -49.9 986.4 986.5 331.0 988.1 0.14 TRP 265 9194 -58.1 -77.1 7 19.0 -58.2 265 35 314.4 314.4 286.9 314.4 0.00 WND 84 16543 -48.1 -82.2 1 34.1 -49.4 265 121 457.0 457.0 311.5 457.0 0.01 Sounding variables and indices 1000-500 mb thick: 5098.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 29.94 % Est. max temperature: -4.83 C = 23.30 F Sfc-Lift cond lev (LCL): 952.21 mb = 288.05 m = 945.03 ft T: -16.90 C 700-500 lapse rate: 5.85 C/km ThetaE index: 0.78 C Layer 943.0- 925.0 mb Conv cond level (CCL): 608.11 mb = 3625.64 m = 11895.01 ft Mean mixing ratio: 0.81 g/kg Conv temperature: 11.59 C = 52.86 F Cap Strength: 22.61 C Lifted Index: 22.61 C Risk: None Lifted Index @300 mb: 31.71 C Lifted Index @700 mb: 15.54 C Showalter Index: 18.21 C Risk: None Total Totals Index: 23.60 C Risk: None Vertical Totals Index: 16.80 C Cross Totals Index: 6.80 C K Index: -27.90 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 4.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.86 J/kg Max Up Vert Vel: 7.05 m/s Conv Inhibition (B-): 82978.90 J/kg Cap Strength: 22.61 C Lift Cond Lev (LCL): 882.07 mb = 864.88 m = 2837.49 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 302 at 14 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 ---------------------------------------------------------- 0 987 13 70 5 -4.7 -1.7 | 109 17 -16.2 5.6 1 925 509 40 14 -9.0 -10.7 | 81 21 -20.5 -3.4 2 850 1142 30 8 -4.0 -6.9 | 91 16 -15.5 0.4 3 700 2594 275 10 10.0 -0.9 | 166 7 -1.6 6.4 4 500 5020 260 33 32.5 5.7 | 238 25 21.0 13.0 5 400 6540 265 28 27.9 2.4 | 239 19 16.4 9.7 6 300 8410 265 30 29.9 2.6 | 242 21 18.4 9.9 7 265 9194 265 35 34.9 3.1 | 246 26 23.3 10.3 8 250 9560 265 41 40.8 3.6 | 250 31 29.3 10.9 9 200 10970 270 50 50.0 -0.0 | 259 39 38.5 7.3 10 150 12780 265 72 71.7 6.3 | 257 62 60.2 13.6 11 100 15400 270 103 103.0 -0.0 | 265 92 91.5 7.3 12 84 16543 265 121 120.5 10.5 | 261 110 109.0 17.8 13 70 17750 265 102 101.6 8.9 | 260 92 90.1 16.2 14 50 20000 275 107 106.6 -9.3 | 271 95 95.1 -2.0 15 30 23440 275 103 102.6 -9.0 | 271 91 91.1 -1.7 16 20 26190 290 92 86.5 -31.5 | 288 79 74.9 -24.2 17 10 30920 295 72 65.3 -30.4 | 293 58 53.7 -23.1 Wind Parameters Mean winds (0-6000m): 272.3 at 18.2 knts Storm direction: 302.3 at 13.6 knts Shear (0-3000m) pos: 0.0 neg: 3.2 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 90.9 deg Storm rel helicity (0-3000m) pos: 31.0 neg: -55.4 tot: -24.4 m^2/s^2 ave: -8.1 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.28 Bulk Shear: 88.49 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 48 10 93 19| 0.0 10.2 10.2| 0.0 -49.0 -49.0 -98.0 -0.93| 10.6 -9.9 1000 42 11 88 19| 0.0 3.1 3.1| 11.7 -49.0 -37.3 -37.3 -0.47| 7.9 -3.7 1500 36 10 88 17| 0.0 2.8 2.8| 14.6 -54.7 -40.1 -26.7 -0.39| 7.1 -2.8 2000 25 10 85 16| 0.0 3.0 3.0| 16.5 -55.4 -38.9 -19.5 -0.27| 6.9 -1.9 2500 14 10 82 14| 0.0 3.0 3.0| 23.3 -55.4 -32.1 -12.9 -0.05| 6.9 -0.3 3000 354 10 76 11| 0.0 3.2 3.2| 31.0 -55.4 -24.4 -8.1 0.07| 6.6 0.5 4000 305 12 103 2| 0.0 3.6 3.6| 45.5 -55.4 -9.9 -2.5 0.17| 6.2 1.1 5000 279 15 218 6| 0.0 3.9 3.9| 52.7 -55.4 -2.7 -0.5 0.17| 6.0 1.0 6000 272 18 225 9| 0.3 3.2 3.6| 55.0 -55.4 -0.4 -0.1 0.17| 5.3 0.9 Wrote GIF file: /home/apache/climate/data/raob//89571/skewt/89571.skewt.20251006.23.gif