UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042300.upa.cvt Date: 0000Z 23 APR 25 Searching for 89532... Searching the city database file for: 89532 ... Date:0000Z 23 APR 25 Station: 89532 WMO ident: 89532 Latitude: -69.00 Longitude: 39.58 Elevation: 21.00 ------------------------------------------------------------------------------- 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 -194 SFC 973 21 -4.5 -7.1 82 2.6 -5.3 60 39 270.8 271.1 269.3 277.1 2.30 2 925 417 -6.7 -9.7 79 3.0 -7.6 50 60 272.5 272.8 269.9 277.9 1.98 3 914 511 -7.7 -9.9 84 2.2 -8.4 49 58 272.4 272.7 269.8 277.8 1.97 4 887 746 -7.3 -9.4 85 2.1 -7.9 48 55 275.1 275.5 271.8 281.0 2.11 5 850 1079 -9.3 -12.1 80 2.8 -10.1 45 49 276.4 276.7 272.0 281.4 1.78 6 700 2554 -17.7 -20.3 80 2.6 -18.2 25 35 282.9 283.1 274.6 286.1 1.09 7 690 2661 -18.3 -21.0 79 2.7 -18.8 25 35 283.4 283.6 274.8 286.5 1.04 8 550 4317 -28.9 -31.1 81 2.2 -29.2 18 34 289.8 289.9 277.4 291.4 0.52 9 500 4990 -34.3 -36.7 79 2.4 -34.5 15 33 291.2 291.3 277.8 292.3 0.33 10 454 5657 -40.1 -43.0 74 2.9 -40.2 6 37 292.1 292.1 278.0 292.7 0.19 11 400 6510 -46.1 355 43 295.1 12 382 6816 -47.9 352 48 296.6 13 344 7499 -54.1 345 60 297.2 14 300 8370 -58.3 335 76 303.2 15 269 9047 -60.9 330 72 309.0 16 266 9116 -60.7 330 78 310.2 17 250 9500 -59.9 320 62 317.0 18 200 10910 -57.3 320 31 342.0 19 185 11402 -56.1 317 31 351.7 20 150 12730 -56.5 310 31 372.7 21 100 15290 -58.1 290 35 415.5 22 82 16535 -61.3 282 36 433.2 23 70 17520 -61.3 275 37 453.2 24 50 19610 -61.7 270 45 498.1 25 49 19735 -61.9 500.5 TRP 269 9047 -60.9 330 72 309.0 WND 266 9116 -60.7 330 78 310.2 Sounding variables and indices 1000-500 mb thick: 5184.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 80.54 % Est. max temperature: 2.18 C = 35.92 F Sfc-Lift cond lev (LCL): 933.75 mb = 343.31 m = 1126.32 ft T: -6.29 C 700-500 lapse rate: 6.81 C/km ThetaE index: 0.12 C Layer 914.0- 887.0 mb Conv cond level (CCL): 826.86 mb = 1288.73 m = 4228.05 ft Mean mixing ratio: 2.08 g/kg Conv temperature: 2.02 C = 35.64 F Cap Strength: 10.07 C Lifted Index: 10.74 C Risk: None Lifted Index @300 mb: 17.44 C Lifted Index @700 mb: 6.01 C Showalter Index: 8.48 C Risk: None Total Totals Index: 47.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.00 C Cross Totals Index: 22.20 C K Index: 10.30 Risk: None Sweat Index: 131.00 Risk: None Energy Index: 2.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.11 J/kg Max Up Vert Vel: 6.18 m/s Conv Inhibition (B-): 30541.88 J/kg Cap Strength: 10.65 C Lift Cond Lev (LCL): 885.42 mb = 760.00 m = 2493.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 59 at 30 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 ---------------------------------------------------------- 0 973 21 60 39 -33.8 -19.5 | 64 9 -8.5 -4.2 1 925 417 50 60 -46.0 -38.6 | 42 31 -20.6 -23.3 2 850 1079 45 49 -34.6 -34.6 | 26 21 -9.3 -19.4 3 700 2554 25 35 -14.8 -31.7 | 327 20 10.5 -16.4 4 500 4990 15 33 -8.5 -31.9 | 315 24 16.8 -16.6 5 400 6510 355 43 3.7 -42.8 | 313 40 29.1 -27.5 6 300 8370 335 76 32.1 -68.9 | 313 79 57.4 -53.6 7 269 9047 330 72 36.0 -62.4 | 308 77 61.3 -47.1 8 266 9116 330 78 39.0 -67.5 | 309 83 64.3 -52.3 9 250 9500 320 62 39.9 -47.5 | 296 73 65.2 -32.2 10 200 10910 320 31 19.9 -23.7 | 281 46 45.2 -8.5 11 150 12730 310 31 23.7 -19.9 | 275 49 49.1 -4.6 12 100 15290 290 35 32.9 -12.0 | 267 58 58.2 3.3 13 70 17520 275 37 36.9 -3.2 | 259 63 62.2 12.1 14 50 19610 270 45 45.0 -0.0 | 258 72 70.3 15.3 Wind Parameters Mean winds (0-6000m): 28.9 at 39.4 knts Storm direction: 58.9 at 29.6 knts Shear (0-3000m) pos: 0.0 neg: 4.1 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): -98.9 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -193.8 tot: -193.8 m^2/s^2 ave: -64.6 10^-3 m/s^2 rel: -0.62 Storm rel vorticity (0-3000m) horiz: 9.6 stream: -6.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.29 Bulk Shear: 65.73 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 53 51 45 22| 0.0 21.9 21.9| 0.0 -44.5 -44.5 -88.9 -0.33| 25.2 -8.2 1000 50 53 39 24| 0.0 8.1 8.1| 0.0 -81.3 -81.3 -81.3 -0.40| 17.3 -6.9 1500 48 51 33 23| 0.0 5.6 5.6| 0.0-118.9-118.9 -79.3 -0.49| 14.1 -7.0 2000 45 49 26 21| 0.0 4.9 4.9| 0.0-153.9-153.9 -76.9 -0.57| 12.3 -7.0 2500 43 47 19 20| 0.0 4.6 4.6| 0.0-186.7-186.7 -74.7 -0.62| 11.2 -6.9 3000 41 45 12 19| 0.0 4.1 4.1| 0.0-193.8-193.8 -64.6 -0.62| 9.6 -6.0 4000 37 42 359 18| 0.0 3.3 3.3| 0.0-204.8-204.8 -51.2 -0.63| 7.5 -4.8 5000 33 40 349 19| 0.0 2.9 2.9| 0.0-215.6-215.6 -43.1 -0.63| 6.3 -4.0 6000 29 39 342 20| 0.0 3.3 3.3| 3.2-218.9-215.7 -36.0 -0.54| 6.2 -3.3 Wrote GIF file: /home/apache/climate/data/raob//89532/skewt/89532.skewt.20250423.00.gif