UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042512.upa.cvt Date: 1200Z 25 APR 25 Searching for UHPP... Searching the city database file for: UHPP ... Date:1200Z 25 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 ------------------------------------------------------------------------------- SFC 1004 24 1.4 -1.5 81 2.9 0.3 90 7 274.2 274.8 273.2 283.5 3.41 1 1000 119 1.0 -1.6 83 2.6 -0.0 90 7 274.1 274.7 273.1 283.4 3.40 2 986 232 2.4 -0.2 83 2.6 1.3 113 7 276.7 277.3 275.2 287.1 3.82 3 925 744 -0.9 -3.9 80 3.0 -2.0 215 5 278.4 278.9 275.1 287.0 3.09 4 850 1415 -5.3 -7.8 83 2.5 -6.1 245 5 280.6 281.0 275.5 287.7 2.50 5 803 1859 -8.7 -10.4 87 1.7 -9.2 261 10 281.6 281.9 275.5 287.8 2.15 6 782 2065 -6.9 -8.5 88 1.6 -7.5 269 12 285.6 286.1 278.2 293.1 2.57 7 700 2932 -4.9 -16.9 38 12.0 -8.5 300 21 297.1 297.3 282.0 301.6 1.45 8 667 3312 -4.3 -24.3 19 20.0 -9.5 293 23 301.9 302.0 283.2 304.5 0.80 9 659 3406 -4.7 -26.7 16 22.0 -10.1 291 24 302.5 302.6 283.2 304.6 0.65 10 500 5540 -13.7 -29.7 25 16.0 -17.1 250 35 316.3 316.5 288.3 318.6 0.65 11 400 7210 -21.3 -39.3 18 18.0 -24.1 275 35 327.3 327.4 291.3 328.5 0.32 12 300 9300 -29.1 -47.1 16 18.0 -31.1 265 35 344.4 344.4 295.6 345.1 0.18 13 250 10580 -35.1 -49.1 23 14.0 -36.4 265 35 353.9 353.9 297.6 354.6 0.18 14 200 12120 -42.3 -54.3 26 12.0 -43.1 265 36 365.8 365.8 299.9 366.3 0.12 15 150 14030 -50.1 -61.1 26 11.0 -50.5 260 36 383.7 383.8 302.9 384.1 0.07 16 137 14617 -52.7 -63.7 25 11.0 -53.1 260 37 389.2 389.2 303.7 389.5 0.05 17 110 16018 -56.9 -66.9 27 10.0 -57.2 260 38 406.6 406.6 306.1 406.8 0.04 18 100 16620 -57.7 -67.7 27 10.0 -58.0 260 38 416.2 416.3 307.3 416.5 0.04 19 93 17077 -58.5 -68.5 27 10.0 -58.8 259 38 423.4 423.4 308.2 423.6 0.04 20 70 18880 -54.5 -64.5 28 10.0 -55.1 255 38 467.8 467.8 312.5 468.3 0.09 21 59 19979 -53.9 -64.9 25 11.0 -54.6 258 33 492.6 492.6 314.5 493.2 0.11 22 50 21050 -51.7 -63.7 22 12.0 -52.8 260 29 521.6 521.7 316.5 522.6 0.15 23 49 21180 -51.5 -63.5 23 12.0 -52.7 259 29 525.1 525.2 316.7 526.1 0.15 24 40 22480 -55.7 -71.7 12 16.0 -56.7 249 24 546.0 546.0 317.9 546.4 0.06 25 31 24109 -52.5 -69.5 11 17.0 -54.3 237 18 595.9 595.9 320.5 596.7 0.11 26 30 24320 -53.3 -71.3 9 18.0 -55.0 235 17 599.3 599.4 320.6 600.0 0.08 27 27 24997 -55.9 -73.9 9 18.0 -57.3 244 20 610.4 610.4 321.1 610.8 0.06 28 20 26930 -51.7 -71.7 7 20.0 -54.5 270 27 677.9 678.0 323.7 678.9 0.12 29 19 27263 -51.1 -71.1 7 20.0 -54.1 689.8 689.9 324.1 691.0 0.14 30 18 27612 -54.9 -73.9 8 19.0 -57.2 688.6 688.6 324.1 689.4 0.10 31 12 30236 -49.5 -73.5 4 24.0 -54.4 792.4 792.4 327.1 793.9 0.15 TRP 110 16018 -56.9 -66.9 27 10.0 -57.2 260 38 406.6 406.6 306.1 406.8 0.04 WND Sounding variables and indices 1000-500 mb thick: 5421.00 m Freezing level: 941.64 mb = 604.46 m = 1983.10 ft Wetbulb zero: 1000.53 mb = 106.39 m = 349.05 ft Precipitable water: 0.42 inches Sfc-500 mean rel hum: 50.17 % Est. max temperature: 7.64 C = 45.76 F Sfc-Lift cond lev (LCL): 959.66 mb = 449.25 m = 1473.91 ft T: 1.00 C 700-500 lapse rate: 3.37 C/km ThetaE index: 0.12 C Layer 925.0- 850.0 mb Conv cond level (CCL): 881.64 mb = 1124.97 m = 3690.82 ft Mean mixing ratio: 3.38 g/kg Conv temperature: 6.82 C = 44.28 F Cap Strength: 16.78 C Lifted Index: 25.01 C Risk: None Lifted Index @300 mb: 40.90 C Lifted Index @700 mb: 12.95 C Showalter Index: 24.25 C Risk: None Total Totals Index: 14.30 C Risk: None Vertical Totals Index: 8.40 C Cross Totals Index: 5.90 C K Index: -11.40 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 6.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.71 J/kg Max Up Vert Vel: 6.12 m/s Conv Inhibition (B-): 74201.48 J/kg Cap Strength: 24.86 C Lift Cond Lev (LCL): 912.65 mb = 850.62 m = 2790.71 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 298 at 15 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 1004 24 90 7 -7.0 0.0 | 109 21 -20.1 7.0 1 1000 119 90 7 -7.0 0.0 | 109 21 -20.1 7.0 2 925 744 215 5 2.9 4.1 | 137 15 -10.2 11.1 3 850 1415 245 5 4.5 2.1 | 137 12 -8.5 9.1 4 700 2932 300 21 18.2 -10.5 | 305 6 5.1 -3.5 5 500 5540 250 35 32.9 12.0 | 226 27 19.8 18.9 6 400 7210 275 35 34.9 -3.1 | 260 22 21.8 3.9 7 300 9300 265 35 34.9 3.1 | 245 24 21.8 10.0 8 250 10580 265 35 34.9 3.1 | 245 24 21.8 10.0 9 200 12120 265 36 35.9 3.1 | 246 25 22.8 10.1 10 150 14030 260 36 35.5 6.3 | 239 26 22.4 13.2 11 110 16018 260 38 37.4 6.6 | 241 28 24.3 13.6 12 100 16620 260 38 37.4 6.6 | 241 28 24.3 13.6 13 70 18880 255 38 36.7 9.8 | 235 29 23.6 16.8 14 50 21050 260 29 28.6 5.0 | 232 20 15.5 12.0 15 30 24320 235 17 13.9 9.8 | 183 17 0.8 16.7 16 20 26930 270 27 27.0 -0.0 | 243 16 13.9 7.0 Wind Parameters Mean winds (0-6000m): 268.0 at 19.8 knts Storm direction: 298.0 at 14.8 knts Shear (0-3000m) pos: 4.8 neg: 0.0 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): -170.4 deg Storm rel helicity (0-3000m) pos: 82.7 neg: -1.5 tot: 81.2 m^2/s^2 ave: 27.1 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 4.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.22 Bulk Shear: 84.82 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 ------------------------------------------------------------------------------- 500 122 6 119 21| 8.5 0.0 8.5| 45.6 0.0 45.6 91.2 0.92| 9.3 8.5 1000 165 6 131 19| 5.8 0.0 5.8| 53.4 0.0 53.4 53.4 0.70| 7.3 5.2 1500 203 6 138 16| 4.4 0.0 4.4| 56.2 -0.5 55.7 37.1 0.63| 5.8 3.7 2000 234 6 143 13| 4.7 0.0 4.7| 67.7 -0.5 67.1 33.6 0.66| 5.9 3.9 2500 260 8 148 10| 4.8 0.0 4.8| 75.9 -0.5 75.3 30.1 0.70| 6.1 4.3 3000 281 10 146 6| 4.8 0.0 4.8| 82.7 -1.5 81.2 27.1 0.70| 6.4 4.5 4000 284 13 177 4| 3.6 1.2 4.8| 82.7 -18.9 63.8 15.9 0.42| 6.0 2.5 5000 277 17 215 6| 2.9 2.1 5.0| 82.7 -52.6 30.1 6.0 0.21| 6.0 1.3 6000 268 20 221 10| 2.6 2.2 4.9|110.3 -79.2 31.0 5.2 0.18| 5.9 1.1 Wrote GIF file: /home/apache/climate/data/raob//UHPP/skewt/UHPP.skewt.20250425.12.gif