UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041900.upa.cvt Date: 0000Z 19 APR 25 Searching for UHPP... Searching the city database file for: UHPP ... Date:0000Z 19 APR 25 Station: UHPP WMO ident: 32540 Latitude: 52.97 Longitude: 158.75 Elevation: 24.00 ------------------------------------------------------------------------------- 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 25 315 3 SFC 993 24 9.8 0.8 53 9.0 5.6 315 3 283.5 284.2 279.1 295.0 4.08 2 982 126 7.6 -3.4 46 11.0 3.0 310 4 282.2 282.7 277.0 290.8 3.02 3 925 664 3.6 -4.4 56 8.0 0.4 285 11 283.0 283.5 277.4 291.5 2.98 4 854 1309 0.2 -8.8 51 9.0 -3.0 299 19 286.0 286.4 278.0 292.7 2.30 5 850 1347 0.4 -8.6 51 9.0 -2.9 300 19 286.6 287.0 278.3 293.4 2.35 6 822 1617 2.4 -9.6 41 12.0 -2.1 297 20 291.4 291.8 280.5 298.1 2.24 7 768 2164 0.6 -11.4 40 12.0 -3.7 290 22 295.2 295.6 282.0 301.6 2.08 8 700 2900 -5.1 -16.1 42 11.0 -8.5 280 25 296.8 297.1 282.0 301.7 1.55 9 614 3914 -12.7 -22.7 43 10.0 -15.0 276 34 299.4 299.6 282.4 302.7 1.00 10 500 5450 -22.9 -36.9 27 14.0 -24.7 270 48 305.1 305.2 283.9 306.2 0.32 11 474 5841 -25.3 -41.3 21 16.0 -27.1 271 49 306.8 306.9 284.4 307.6 0.22 12 456 6121 -28.1 -45.1 18 17.0 -29.6 272 50 306.8 306.8 284.3 307.3 0.15 13 400 7050 -35.3 -51.3 18 16.0 -36.2 275 54 309.1 309.1 285.1 309.4 0.08 14 300 8990 -50.3 -62.3 23 12.0 -50.5 275 36 314.5 314.5 286.9 314.6 0.03 15 250 10150 -59.5 -69.5 26 10.0 -59.6 265 40 317.6 317.6 288.0 317.7 0.01 16 248 10200 -59.9 -69.9 26 10.0 -60.0 265 40 317.7 317.7 288.0 317.8 0.01 17 200 11570 -53.3 -64.3 25 11.0 -53.5 285 38 348.4 348.4 296.3 348.5 0.03 18 181 12213 -50.3 -62.3 23 12.0 -50.7 283 33 363.3 363.4 299.4 363.6 0.05 19 150 13430 -50.9 -66.9 13 16.0 -51.4 280 25 382.4 382.4 302.6 382.5 0.03 20 100 16060 -53.9 -73.9 7 20.0 -54.5 270 17 423.6 423.6 308.2 423.7 0.02 21 70 18350 -55.9 -77.9 5 22.0 -56.6 290 13 464.8 464.8 312.2 464.9 0.01 22 53 20127 -56.5 -78.5 5 22.0 -57.3 356 10 501.9 501.9 315.1 502.0 0.02 23 50 20500 -55.1 -78.1 4 23.0 -56.1 10 9 513.6 513.6 315.9 513.7 0.02 24 30 23750 -55.1 -78.1 4 23.0 -56.6 90 3 594.4 594.4 320.3 594.6 0.03 25 20 26350 -53.3 -76.3 4 23.0 -55.8 145 5 673.0 673.1 323.6 673.5 0.06 26 12 29660 -50.5 -74.5 4 24.0 -55.1 788.8 788.9 327.0 790.1 0.13 27 10 30845 -52.3 -75.3 5 23.0 -56.7 824.3 824.4 327.8 825.7 0.14 TRP 248 10200 -59.9 -69.9 26 10.0 -60.0 265 40 317.7 317.7 288.0 317.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5425.00 m Freezing level: 760.84 mb = 2241.25 m = 7353.09 ft Wetbulb zero: 917.24 mb = 732.05 m = 2401.72 ft Precipitable water: 0.37 inches Sfc-500 mean rel hum: 42.04 % Est. max temperature: 14.03 C = 57.26 F Sfc-Lift cond lev (LCL): 865.65 mb = 1199.77 m = 3936.20 ft T: 0.78 C 700-500 lapse rate: 6.98 C/km ThetaE index: 4.22 C Layer 982.0- 925.0 mb Conv cond level (CCL): 656.83 mb = 3392.51 m = 11130.14 ft Mean mixing ratio: 3.00 g/kg Conv temperature: 24.38 C = 75.89 F Cap Strength: 10.01 C Lifted Index: 12.18 C Risk: None Lifted Index @300 mb: 16.30 C Lifted Index @700 mb: 9.53 C Showalter Index: 10.77 C Risk: None Total Totals Index: 37.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 14.30 C K Index: 3.70 Risk: None Sweat Index: 86.00 Risk: None Energy Index: 2.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.45 J/kg Max Up Vert Vel: 3.86 m/s Conv Inhibition (B-): 57611.44 J/kg Cap Strength: 11.99 C Lift Cond Lev (LCL): 818.17 mb = 1654.27 m = 5427.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 308 at 22 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 ---------------------------------------------------------- 0 993 24 315 3 2.1 -2.1 | 126 19 -15.1 11.1 1 925 664 285 11 10.6 -2.8 | 148 12 -6.6 10.3 2 850 1347 300 19 16.5 -9.5 | 169 4 -0.7 3.7 3 700 2900 280 25 24.6 -4.3 | 220 12 7.4 8.9 4 500 5450 270 48 48.0 -0.0 | 247 34 30.8 13.2 5 400 7050 275 54 53.8 -4.7 | 257 38 36.6 8.5 6 300 8990 275 36 35.9 -3.1 | 242 21 18.7 10.1 7 250 10150 265 40 39.8 3.5 | 234 28 22.7 16.7 8 248 10200 265 40 39.8 3.5 | 234 28 22.7 16.7 9 200 11570 285 38 36.7 -9.8 | 260 20 19.5 3.4 10 150 13430 280 25 24.6 -4.3 | 220 12 7.4 8.9 11 100 16060 270 17 17.0 -0.0 | 179 13 -0.2 13.2 12 70 18350 290 13 12.2 -4.4 | 150 10 -5.0 8.7 13 50 20500 10 9 -1.6 -8.9 | 103 19 -18.7 4.3 14 30 23750 90 3 -3.0 0.0 | 123 24 -20.2 13.2 15 20 26350 145 5 -2.9 4.1 | 131 26 -20.1 17.3 Wind Parameters Mean winds (0-6000m): 277.5 at 28.9 knts Storm direction: 307.5 at 21.7 knts Shear (0-3000m) pos: 1.8 neg: 2.6 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 97.7 deg Storm rel helicity (0-3000m) pos: 34.5 neg: 0.0 tot: 34.5 m^2/s^2 ave: 11.5 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.11 Bulk Shear: 70.42 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 ------------------------------------------------------------------------------- 500 293 6 133 16| 0.0 6.8 6.8| 12.5 0.0 12.5 24.9 0.47| 7.0 3.3 1000 290 9 140 13| 3.1 3.4 6.5| 23.0 0.0 23.0 23.0 0.50| 6.8 3.4 1500 295 12 143 10| 3.6 2.3 5.9| 25.9 0.0 25.9 17.3 0.48| 6.3 3.0 2000 294 14 151 8| 2.7 2.4 5.1| 28.7 0.0 28.7 14.3 0.51| 5.5 2.8 2500 292 16 162 7| 2.2 2.5 4.6| 30.9 0.0 30.9 12.4 0.49| 5.1 2.5 3000 290 18 175 7| 1.8 2.6 4.4| 34.5 0.0 34.5 11.5 0.47| 4.9 2.3 4000 285 21 201 8| 1.4 3.1 4.5| 53.6 0.0 53.6 13.4 0.48| 4.8 2.3 5000 281 25 220 11| 1.1 3.5 4.6| 66.7 0.0 66.7 13.3 0.43| 4.8 2.1 6000 278 29 231 15| 1.1 3.3 4.4| 89.9 0.0 89.9 15.0 0.42| 4.6 1.9 Wrote GIF file: /home/apache/climate/data/raob//UHPP/skewt/UHPP.skewt.20250419.00.gif