UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042712.upa.cvt Date: 1200Z 27 APR 25 Searching for UHPP... Searching the city database file for: UHPP ... Date:1200Z 27 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 47 160 3 SFC 996 24 0.2 -1.2 90 1.4 -0.4 160 3 273.7 274.2 273.0 283.2 3.51 2 925 670 -2.1 -4.0 87 1.9 -2.8 80 19 277.2 277.7 274.4 285.7 3.07 3 850 1339 -4.1 -6.7 82 2.6 -5.0 55 9 281.9 282.3 276.5 289.6 2.72 4 700 2854 -10.3 -12.9 81 2.6 -11.1 145 7 291.1 291.4 280.1 297.1 2.02 5 584 4238 -15.1 -17.3 83 2.2 -15.7 204 11 301.0 301.3 283.9 306.3 1.68 6 528 5005 -12.5 -14.2 87 1.7 -13.1 237 14 312.9 313.3 288.9 320.7 2.41 7 500 5420 -14.9 -17.5 81 2.6 -15.7 255 15 314.9 315.2 289.1 321.3 1.93 8 400 7080 -23.7 -26.2 80 2.5 -24.2 270 9 324.2 324.4 291.2 328.1 1.13 9 371 7624 -28.5 -30.9 80 2.4 -28.9 269 8 324.9 325.0 291.0 327.7 0.78 10 300 9100 -43.1 -46.1 72 3.0 -43.3 265 7 324.6 324.7 290.4 325.4 0.20 11 250 10310 -49.1 -52.2 70 3.1 -49.2 260 9 333.1 333.1 292.7 333.6 0.12 12 200 11740 -56.5 -59.4 70 2.9 -56.6 255 19 343.3 343.3 295.2 343.6 0.06 13 199 11772 -56.7 -59.5 70 2.8 -56.8 260 19 343.5 343.5 295.2 343.7 0.06 14 175 12595 -53.3 -56.4 69 3.1 -53.4 251 14 361.9 361.9 299.2 362.4 0.11 15 150 13600 -48.5 -53.1 59 4.6 -48.8 240 9 386.5 386.5 303.4 387.4 0.18 16 146 13778 -48.1 -53.0 57 4.9 -48.4 237 10 390.2 390.2 303.9 391.1 0.19 17 100 16270 -48.7 -60.7 24 12.0 -49.5 190 19 433.6 433.7 309.3 434.2 0.11 18 89 17030 -50.9 -63.9 20 13.0 -51.7 205 14 443.9 444.0 310.3 444.4 0.08 19 81 17638 -53.5 -67.5 17 14.0 -54.2 217 11 450.7 450.7 311.0 451.0 0.05 20 77 17965 -50.9 -64.9 17 14.0 -51.8 223 9 462.7 462.7 312.1 463.2 0.08 21 70 18580 -53.5 -67.5 17 14.0 -54.2 235 5 469.9 469.9 312.7 470.3 0.06 22 59 19690 -50.5 -65.5 15 15.0 -51.7 220 6 500.2 500.2 315.0 500.8 0.10 23 50 20770 -51.5 -66.5 15 15.0 -52.8 205 7 522.1 522.1 316.5 522.8 0.10 24 47 21171 -52.1 -67.1 15 15.0 -53.4 206 7 530.0 530.0 316.9 530.6 0.10 25 30 24080 -51.3 -67.3 13 16.0 -53.3 215 3 604.8 604.8 320.9 605.9 0.15 26 26 25013 -51.5 -67.5 13 16.0 -53.7 169 4 629.5 629.5 321.9 630.8 0.17 27 20 26730 -49.5 -64.5 16 15.0 -52.5 85 7 684.7 684.8 324.0 687.5 0.33 28 12 30105 -45.7 -60.7 17 15.0 -51.1 805.8 806.3 327.6 814.8 0.90 TRP 199 11772 -56.7 -59.5 70 2.8 -56.8 260 19 343.5 343.5 295.2 343.7 0.06 WND Sounding variables and indices 1000-500 mb thick: 5373.00 m Freezing level: 989.83 mb = 80.17 m = 263.03 ft Wetbulb zero: Below ground Precipitable water: 0.58 inches Sfc-500 mean rel hum: 83.56 % Est. max temperature: 8.60 C = 47.48 F Sfc-Lift cond lev (LCL): 974.36 mb = 215.86 m = 708.19 ft T: -0.48 C 700-500 lapse rate: 1.79 C/km Conv cond level (CCL): 828.91 mb = 1535.08 m = 5036.30 ft Mean mixing ratio: 3.20 g/kg Conv temperature: 9.56 C = 49.21 F Cap Strength: 24.04 C Lifted Index: 25.10 C Risk: None Lifted Index @300 mb: 28.07 C Lifted Index @700 mb: 8.72 C Showalter Index: 21.64 C Risk: None Total Totals Index: 19.00 C Risk: None Vertical Totals Index: 10.80 C Cross Totals Index: 8.20 C K Index: 1.50 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 6.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.61 J/kg Max Up Vert Vel: 6.10 m/s Conv Inhibition (B-): 63513.57 J/kg Cap Strength: 24.77 C Lift Cond Lev (LCL): 918.95 mb = 721.95 m = 2368.57 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 204 at 8 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 ---------------------------------------------------------- 0 996 24 160 3 -1.0 2.8 | 44 6 -4.4 -4.6 1 925 670 80 19 -18.7 -3.3 | 64 25 -22.1 -10.7 2 850 1339 55 9 -7.4 -5.2 | 40 17 -10.7 -12.6 3 700 2854 145 7 -4.0 5.7 | 77 8 -7.4 -1.7 4 500 5420 255 15 14.5 3.9 | 288 12 11.1 -3.5 5 400 7080 270 9 9.0 -0.0 | 323 9 5.6 -7.4 6 300 9100 265 7 7.0 0.6 | 332 8 3.6 -6.8 7 250 10310 260 9 8.9 1.6 | 317 8 5.5 -5.9 8 200 11740 255 19 18.4 4.9 | 279 15 15.0 -2.5 9 199 11772 260 19 18.7 3.3 | 285 16 15.4 -4.1 10 150 13600 240 9 7.8 4.5 | 303 5 4.4 -2.9 11 100 16270 190 19 3.3 18.7 | 180 11 -0.1 11.3 12 70 18580 235 5 4.1 2.9 | 351 5 0.7 -4.6 13 50 20770 205 7 3.0 6.3 | 20 1 -0.4 -1.1 14 30 24080 215 3 1.7 2.5 | 18 5 -1.6 -5.0 15 20 26730 85 7 -7.0 -0.6 | 52 13 -10.3 -8.0 Wind Parameters Mean winds (0-6000m): 174.3 at 10.9 knts Storm direction: 204.3 at 8.1 knts Shear (0-3000m) pos: 1.9 neg: 1.6 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 40.1 deg Storm rel helicity (0-3000m) pos: 40.4 neg: -78.0 tot: -37.6 m^2/s^2 ave: -12.5 10^-3 m/s^2 rel: -0.01 Storm rel vorticity (0-3000m) horiz: 8.1 stream: -0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.76 Bulk Shear: 24.50 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 89 9 59 15| 0.0 14.6 14.6| 9.6 -9.3 0.3 0.6 0.17| 16.6 2.8 1000 82 13 60 19| 0.0 7.3 7.3| 9.6 -61.6 -52.0 -52.0 -0.22| 14.6 -3.2 1500 77 12 56 18| 0.0 3.2 3.2| 15.7 -78.0 -62.4 -41.6 -0.23| 12.0 -2.8 2000 77 11 55 17| 1.1 2.4 3.6| 29.4 -78.0 -48.7 -24.3 -0.11| 10.2 -1.2 2500 81 10 57 16| 1.7 1.9 3.6| 36.8 -78.0 -41.2 -16.5 -0.05| 9.0 -0.4 3000 86 10 59 16| 1.9 1.6 3.5| 40.4 -78.0 -37.6 -12.5 -0.01| 8.1 -0.1 4000 105 10 69 14| 2.3 1.2 3.5| 47.8 -78.0 -30.3 -7.6 0.11| 7.0 0.7 5000 128 10 84 11| 2.3 1.0 3.3| 57.3 -78.0 -20.7 -4.1 0.21| 6.6 1.4 6000 174 11 127 6| 1.8 0.8 2.6| 71.9 -78.0 -6.1 -1.0 0.26| 6.1 1.6 Wrote GIF file: /home/apache/climate/data/raob//UHPP/skewt/UHPP.skewt.20250427.12.gif