UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042900.upa.cvt Date: 0000Z 29 APR 25 Searching for UHMM... Searching the city database file for: UHMM ... Date:0000Z 29 APR 25 Station: UHMM WMO ident: 25913 Latitude: 59.58 Longitude: 150.78 Elevation: 118.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1003 118 -1.1 -4.1 80 3.0 -2.2 250 5 271.8 272.3 270.8 279.5 2.81 1 1000 140 -1.3 -4.4 79 3.1 -2.4 245 7 271.9 272.3 270.7 279.3 2.75 2 930 713 -5.9 -8.8 80 2.9 -6.8 264 16 272.9 273.2 270.4 278.7 2.11 3 926 747 -6.1 -9.2 79 3.1 -7.1 265 17 273.0 273.3 270.4 278.7 2.05 4 925 755 -6.3 -9.4 79 3.1 -7.2 265 17 272.9 273.2 270.2 278.5 2.02 5 900 969 -5.9 -11.9 63 6.0 -7.7 268 18 275.4 275.7 271.3 280.2 1.70 6 850 1415 -8.1 -19.1 41 11.0 -10.6 275 21 277.7 277.8 271.5 280.6 0.99 7 814 1751 -9.1 -23.1 31 14.0 -12.0 279 22 280.1 280.2 272.5 282.3 0.73 8 780 2079 -11.7 -22.7 40 11.0 -13.9 284 24 280.7 280.8 272.9 283.1 0.79 9 751 2369 -11.5 -17.5 61 6.0 -13.0 288 25 284.0 284.2 275.5 287.8 1.29 10 747 2410 -11.7 -17.7 61 6.0 -13.2 288 25 284.2 284.4 275.6 288.0 1.27 11 700 2905 -15.1 -20.1 66 5.0 -16.2 295 27 285.8 286.0 276.2 289.1 1.11 12 582 4271 -25.3 -30.3 63 5.0 -26.0 300 31 289.3 289.4 277.2 291.0 0.53 13 500 5360 -30.5 -36.5 56 6.0 -31.1 305 35 295.9 295.9 280.0 297.0 0.34 14 477 5693 -32.7 -38.7 55 6.0 -33.2 305 38 297.1 297.2 280.5 298.1 0.28 15 400 6910 -41.1 -48.1 47 7.0 -41.4 305 48 301.6 301.6 282.2 302.0 0.12 16 393 7030 -41.9 -48.9 46 7.0 -42.2 305 48 302.1 302.1 282.4 302.5 0.11 17 301 8779 -56.9 -63.9 41 7.0 -57.0 300 46 304.8 304.9 283.4 304.9 0.02 18 300 8800 -56.9 -63.9 41 7.0 -57.0 300 46 305.1 305.1 283.5 305.2 0.02 19 274 9371 -59.5 -66.5 40 7.0 -59.6 310 38 309.4 309.4 285.1 309.5 0.02 20 272 9416 -59.7 -66.7 40 7.0 -59.7 309 37 309.7 309.8 285.2 309.8 0.02 21 250 9950 -54.5 -62.5 37 8.0 -54.6 300 29 325.0 325.0 290.3 325.2 0.03 22 247 10027 -53.5 -61.5 37 8.0 -53.7 300 28 327.7 327.7 291.1 327.8 0.04 23 208 11143 -49.1 -59.1 30 10.0 -49.5 296 19 351.1 351.1 296.9 351.3 0.06 24 200 11400 -49.7 -60.7 26 11.0 -50.1 295 17 354.1 354.1 297.5 354.3 0.05 25 180 12087 -51.3 -64.3 20 13.0 -51.7 295 15 362.3 362.3 299.2 362.5 0.04 26 166 12616 -48.5 -63.5 16 15.0 -49.1 295 13 375.5 375.5 301.5 375.7 0.05 27 150 13280 -50.3 -67.3 12 17.0 -50.8 295 11 383.4 383.4 302.8 383.5 0.03 28 100 15920 -50.1 -71.1 7 21.0 -51.0 305 5 430.9 430.9 309.0 431.1 0.03 29 70 18250 -50.1 -74.1 4 24.0 -51.3 210 7 477.2 477.2 313.2 477.3 0.02 30 50 20450 -49.5 -73.5 4 24.0 -51.2 180 5 526.8 526.8 316.8 527.1 0.04 31 35 22777 -51.7 -74.7 5 23.0 -53.6 152 5 577.7 577.7 319.6 578.0 0.04 32 30 23780 -50.5 -74.5 4 24.0 -52.9 140 5 607.0 607.0 320.9 607.4 0.05 33 21 26118 -46.9 -70.9 5 24.0 -51.0 144 7 683.0 683.1 323.9 684.1 0.13 34 20 26440 -47.5 -71.5 5 24.0 -51.6 145 7 690.8 690.8 324.1 691.8 0.12 35 11 30400 -46.5 -70.5 5 24.0 -52.8 823.2 823.4 327.8 825.9 0.26 TRP 274 9371 -59.5 -66.5 40 7.0 -59.6 310 38 309.4 309.4 285.1 309.5 0.02 WND Sounding variables and indices 1000-500 mb thick: 5220.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 59.78 % Est. max temperature: 4.61 C = 40.30 F Sfc-Lift cond lev (LCL): 956.91 mb = 487.71 m = 1600.09 ft T: -4.09 C 700-500 lapse rate: 6.27 C/km ThetaE index: 0.97 C Layer 1000.0- 900.0 mb Conv cond level (CCL): 808.42 mb = 1803.45 m = 5916.77 ft Mean mixing ratio: 2.30 g/kg Conv temperature: 7.25 C = 45.05 F Cap Strength: 9.72 C Lifted Index: 14.13 C Risk: None Lifted Index @300 mb: 18.49 C Lifted Index @700 mb: 8.26 C Showalter Index: 12.96 C Risk: None Total Totals Index: 33.80 C Risk: None Vertical Totals Index: 22.40 C Cross Totals Index: 11.40 C K Index: -1.70 Risk: None Sweat Index: 77.00 Risk: None Energy Index: 3.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.87 J/kg Max Up Vert Vel: 4.21 m/s Conv Inhibition (B-): 69288.76 J/kg Cap Strength: 13.87 C Lift Cond Lev (LCL): 904.84 mb = 927.35 m = 3042.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 324 at 20 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 1003 118 250 5 4.7 1.7 | 159 20 -7.1 18.2 1 1000 140 245 7 6.3 3.0 | 164 20 -5.4 19.4 2 925 755 265 17 16.9 1.5 | 196 19 5.2 18.0 3 850 1415 275 21 20.9 -1.8 | 212 17 9.1 14.6 4 700 2905 295 27 24.5 -11.4 | 248 14 12.7 5.1 5 500 5360 305 35 28.7 -20.1 | 282 17 16.9 -3.6 6 400 6910 305 48 39.3 -27.5 | 292 30 27.5 -11.1 7 300 8800 300 46 39.8 -23.0 | 283 29 28.1 -6.5 8 274 9371 310 38 29.1 -24.4 | 295 19 17.3 -8.0 9 250 9950 300 29 25.1 -14.5 | 262 13 13.3 2.0 10 200 11400 295 17 15.4 -7.2 | 201 10 3.6 9.3 11 150 13280 295 11 10.0 -4.6 | 171 12 -1.8 11.8 12 100 15920 305 5 4.1 -2.9 | 151 16 -7.7 13.6 13 70 18250 210 7 3.5 6.1 | 160 24 -8.3 22.5 14 50 20450 180 5 0.0 5.0 | 151 24 -11.8 21.5 15 30 23780 140 5 -3.2 3.8 | 144 25 -15.0 20.3 16 20 26440 145 7 -4.0 5.7 | 145 27 -15.8 22.2 Wind Parameters Mean winds (0-6000m): 294.4 at 27.0 knts Storm direction: 324.4 at 20.3 knts Shear (0-3000m) pos: 4.2 neg: 0.0 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 92.8 deg Storm rel helicity (0-3000m) pos: 131.2 neg: 0.0 tot: 131.2 m^2/s^2 ave: 43.7 10^-3 m/s^2 rel: 0.96 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 4.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.17 Bulk Shear: 52.42 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 ------------------------------------------------------------------------------- 500 255 11 176 19| 10.2 0.0 10.2| 52.9 0.0 52.9 105.9 0.99| 10.6 10.5 1000 263 14 187 18| 7.5 0.0 7.5| 78.5 0.0 78.5 78.5 0.98| 8.1 7.9 1500 268 16 195 18| 6.0 0.0 6.0| 94.6 0.0 94.6 63.1 0.98| 6.6 6.5 2000 272 18 201 17| 5.1 0.0 5.1|107.7 0.0 107.7 53.9 0.97| 5.8 5.7 2500 277 19 207 16| 4.6 0.0 4.6|120.8 0.0 120.8 48.3 0.96| 5.4 5.2 3000 281 21 214 15| 4.2 0.0 4.2|131.2 0.0 131.2 43.7 0.96| 5.0 4.8 4000 286 23 225 14| 3.6 0.0 3.6|145.2 0.0 145.2 36.3 0.96| 4.2 4.1 5000 291 25 236 14| 3.2 0.0 3.2|160.3 0.0 160.3 32.1 0.96| 3.8 3.6 6000 294 27 247 14| 3.0 0.4 3.3|175.6 0.0 175.6 29.3 0.87| 3.8 3.3 Wrote GIF file: /home/apache/climate/data/raob//UHMM/skewt/UHMM.skewt.20250429.00.gif