UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042700.upa.cvt Date: 0000Z 27 APR 25 Searching for UHPP... Searching the city database file for: UHPP ... Date:0000Z 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 76 110 3 SFC 999 24 2.0 0.5 90 1.5 1.4 110 3 275.2 275.9 274.6 286.0 3.97 2 925 698 -3.7 -6.7 80 3.0 -4.7 135 11 275.5 275.9 272.6 282.5 2.50 3 864 1234 -7.1 -10.0 80 2.9 -8.0 151 14 277.4 277.8 273.1 283.3 2.07 4 850 1361 -7.3 -10.3 79 3.0 -8.2 155 15 278.5 278.8 273.6 284.3 2.05 5 762 2206 -11.7 -15.1 76 3.4 -12.6 175 10 282.6 282.9 275.2 287.1 1.55 6 734 2495 -8.7 -11.2 82 2.5 -9.5 181 9 288.9 289.3 279.3 295.5 2.21 7 700 2861 -10.7 -14.0 77 3.3 -11.7 190 7 290.6 291.0 279.6 296.2 1.85 8 602 4008 -15.9 -20.0 71 4.1 -16.9 199 6 297.4 297.7 282.0 301.5 1.30 9 500 5380 -25.3 -30.0 65 4.7 -26.0 210 5 302.2 302.3 283.1 304.3 0.63 10 400 6970 -35.9 -41.9 54 6.0 -36.4 265 7 308.3 308.4 285.0 309.2 0.24 11 364 7616 -40.1 -46.1 53 6.0 -40.5 247 10 311.2 311.2 285.9 311.8 0.17 12 300 8890 -53.9 -59.9 48 6.0 -54.0 210 17 309.4 309.4 285.1 309.5 0.04 13 286 9195 -57.1 -63.1 46 6.0 -57.2 220 19 309.1 309.1 285.0 309.2 0.03 14 253 9974 -56.5 -63.5 41 7.0 -56.6 238 24 321.0 321.0 289.0 321.1 0.03 15 250 10050 -55.3 -62.3 41 7.0 -55.4 240 25 323.9 323.9 290.0 324.0 0.04 16 214 11055 -48.9 -56.9 39 8.0 -49.2 233 26 348.5 348.5 296.4 348.9 0.08 17 200 11500 -48.3 -58.3 31 10.0 -48.7 230 27 356.3 356.3 298.0 356.6 0.07 18 181 12156 -47.3 -59.3 24 12.0 -47.9 230 29 368.2 368.3 300.3 368.6 0.07 19 150 13390 -49.1 -64.1 16 15.0 -49.7 230 33 385.5 385.5 303.1 385.7 0.05 20 100 16030 -52.7 -70.7 10 18.0 -53.4 245 15 425.9 425.9 308.4 426.0 0.03 21 78 17624 -54.5 -73.5 8 19.0 -55.2 255 11 453.5 453.5 311.2 453.7 0.02 22 71 18229 -52.3 -71.3 8 19.0 -53.2 259 9 470.6 470.6 312.7 470.8 0.04 23 70 18320 -52.9 -71.9 8 19.0 -53.8 260 9 471.2 471.2 312.8 471.4 0.03 24 64 18897 -54.9 -73.9 8 19.0 -55.6 245 8 479.1 479.1 313.4 479.2 0.03 25 58 19534 -51.1 -70.1 9 19.0 -52.4 229 8 501.3 501.3 315.1 501.6 0.05 26 50 20500 -52.1 -72.1 7 20.0 -53.4 205 7 520.7 520.7 316.4 521.0 0.05 27 30 23800 -52.3 -73.3 6 21.0 -54.2 190 5 602.1 602.1 320.7 602.5 0.06 28 28 24246 -53.1 -74.1 6 21.0 -55.0 178 5 611.8 611.9 321.2 612.3 0.06 29 22 25816 -49.3 -71.3 6 22.0 -52.5 136 5 666.8 666.9 323.3 667.8 0.12 30 20 26440 -50.5 -72.5 6 22.0 -53.7 120 5 681.6 681.6 323.9 682.5 0.11 31 18 27125 -51.9 -74.9 5 23.0 -54.9 698.0 698.1 324.4 698.7 0.08 32 16 27895 -47.9 -71.9 5 24.0 -52.5 735.0 735.1 325.6 736.3 0.15 33 13 29262 -48.9 -72.9 4 24.0 -53.8 776.5 776.6 326.7 778.0 0.15 TRP 286 9195 -57.1 -63.1 46 6.0 -57.2 220 19 309.1 309.1 285.0 309.2 0.03 WND Sounding variables and indices 1000-500 mb thick: 5304.00 m Freezing level: 973.04 mb = 260.49 m = 854.62 ft Wetbulb zero: 982.39 mb = 170.79 m = 560.34 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 75.30 % Est. max temperature: 5.31 C = 41.56 F Sfc-Lift cond lev (LCL): 975.91 mb = 228.81 m = 750.67 ft T: 0.27 C 700-500 lapse rate: 5.80 C/km ThetaE index: 3.55 C Layer 925.0- 864.0 mb Conv cond level (CCL): 910.35 mb = 823.38 m = 2701.33 ft Mean mixing ratio: 3.01 g/kg Conv temperature: 2.74 C = 36.93 F Cap Strength: 13.32 C Lifted Index: 15.64 C Risk: None Lifted Index @300 mb: 18.15 C Lifted Index @700 mb: 9.17 C Showalter Index: 15.23 C Risk: None Total Totals Index: 33.00 C Risk: None Vertical Totals Index: 18.00 C Cross Totals Index: 15.00 C K Index: 4.40 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 4.21 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.57 J/kg Max Up Vert Vel: 2.67 m/s Conv Inhibition (B-): 64616.30 J/kg Cap Strength: 15.47 C Lift Cond Lev (LCL): 916.47 mb = 770.78 m = 2528.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 204 at 6 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 ---------------------------------------------------------- 0 999 24 110 3 -2.8 1.0 | 50 7 -5.3 -4.5 1 925 698 135 11 -7.8 7.8 | 102 10 -10.2 2.3 2 850 1361 155 15 -6.3 13.6 | 133 12 -8.8 8.1 3 700 2861 190 7 1.2 6.9 | 138 2 -1.2 1.4 4 500 5380 210 5 2.5 4.3 | 358 1 0.0 -1.2 5 400 6970 265 7 7.0 0.6 | 317 7 4.5 -4.9 6 300 8890 210 17 8.5 14.7 | 213 11 6.0 9.2 7 286 9195 220 19 12.2 14.6 | 227 13 9.8 9.0 8 250 10050 240 25 21.7 12.5 | 250 20 19.2 7.0 9 200 11500 230 27 20.7 17.4 | 237 22 18.2 11.8 10 150 13390 230 33 25.3 21.2 | 235 28 22.8 15.7 11 100 16030 245 15 13.6 6.3 | 266 11 11.1 0.8 12 70 18320 260 9 8.9 1.6 | 302 8 6.4 -4.0 13 50 20500 205 7 3.0 6.3 | 211 1 0.5 0.8 14 30 23800 190 5 0.9 4.9 | 70 2 -1.6 -0.6 15 20 26440 120 5 -4.3 2.5 | 66 7 -6.8 -3.0 Wind Parameters Mean winds (0-6000m): 174.0 at 8.0 knts Storm direction: 204.0 at 6.0 knts Shear (0-3000m) pos: 1.2 neg: 0.0 tot: 1.2 10-3/s Storm rel Dir Shear (0-3000m): 88.3 deg Storm rel helicity (0-3000m) pos: 40.4 neg: -0.3 tot: 40.2 m^2/s^2 ave: 13.4 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.81 Bulk Shear: 4.40 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 ------------------------------------------------------------------------------- 500 128 6 75 7| 6.3 0.0 6.3| 12.3 0.0 12.3 24.6 0.92| 6.4 5.9 1000 135 9 94 9| 5.5 0.0 5.5| 25.7 0.0 25.7 25.7 0.93| 5.9 5.5 1500 143 11 109 9| 4.2 0.0 4.2| 36.8 0.0 36.8 24.5 0.90| 5.4 4.9 2000 149 11 117 9| 2.7 0.0 2.7| 39.8 0.0 39.8 19.9 0.79| 5.0 4.0 2500 153 11 120 9| 1.7 0.0 1.7| 40.4 0.0 40.4 16.2 0.70| 4.7 3.3 3000 156 10 121 8| 1.2 0.0 1.2| 40.4 -0.3 40.2 13.4 0.62| 4.3 2.7 4000 163 9 124 6| 0.9 0.0 0.9| 40.4 -0.3 40.1 10.0 0.58| 3.4 2.0 5000 168 9 125 5| 0.7 0.0 0.7| 40.4 -0.4 40.0 8.0 0.52| 2.8 1.5 6000 174 8 127 4| 0.7 0.0 0.7| 40.4 -1.0 39.5 6.6 0.44| 2.6 1.1 Wrote GIF file: /home/apache/climate/data/raob//UHPP/skewt/UHPP.skewt.20250427.00.gif