UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042500.upa.cvt Date: 0000Z 25 APR 25 Searching for UHSS... Searching the city database file for: UHSS ... Date:0000Z 25 APR 25 Station: UHSS WMO ident: 32150 Latitude: 46.92 Longitude: 142.73 Elevation: 31.00 ------------------------------------------------------------------------------- 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 31 1.8 -0.1 87 1.9 1.0 350 5 274.7 275.3 274.0 285.0 3.78 1 1000 47 1.0 -1.5 83 2.5 0.0 360 7 274.1 274.7 273.2 283.5 3.42 2 948 476 -0.5 -2.6 86 2.1 -1.3 89 8 276.8 277.4 274.6 286.0 3.33 3 925 673 0.0 -1.7 88 1.7 -0.7 130 9 279.3 279.9 276.4 289.4 3.65 4 850 1354 2.6 0.9 89 1.7 1.8 165 27 288.9 289.7 282.4 302.6 4.80 5 819 1655 2.8 0.6 85 2.2 1.7 168 29 292.2 293.0 283.9 306.3 4.88 6 700 2905 -6.1 -10.2 73 4.1 -7.5 180 38 295.7 296.2 282.7 303.3 2.51 7 697 2938 -6.5 -10.5 73 4.0 -7.9 180 38 295.6 296.1 282.6 303.1 2.46 8 647 3515 -8.9 -12.8 73 3.9 -10.2 182 40 299.3 299.7 283.8 306.1 2.21 9 500 5450 -22.7 -31.7 44 9.0 -24.1 190 48 305.4 305.5 284.2 307.2 0.54 10 425 6624 -32.1 -48.1 19 16.0 -33.2 194 48 307.9 307.9 284.7 308.3 0.12 11 401 7033 -35.1 -51.1 18 16.0 -36.0 195 48 309.1 309.2 285.1 309.5 0.09 12 400 7050 -35.3 -51.3 18 16.0 -36.2 195 48 309.1 309.1 285.1 309.4 0.08 13 354 7883 -45.5 -59.5 19 14.0 -45.9 193 49 306.4 306.4 284.0 306.5 0.04 14 300 8970 -52.1 -65.1 20 13.0 -52.3 190 50 311.9 311.9 286.0 312.0 0.02 15 284 9322 -54.5 -67.5 19 13.0 -54.6 195 60 313.4 313.4 286.5 313.5 0.02 16 271 9621 -53.3 -66.3 19 13.0 -53.5 206 62 319.4 319.4 288.6 319.4 0.02 17 264 9789 -54.3 -67.3 19 13.0 -54.5 212 63 320.3 320.3 288.9 320.4 0.02 18 250 10140 -50.7 -63.7 20 13.0 -51.0 225 66 330.7 330.7 291.9 330.8 0.03 19 246 10245 -50.3 -63.5 20 13.2 -50.6 230 68 332.8 332.8 292.5 333.0 0.03 20 233 10598 -48.9 -62.9 18 14.0 -49.3 227 63 340.1 340.2 294.4 340.3 0.03 21 200 11590 -52.1 -66.1 17 14.0 -52.4 220 48 350.3 350.3 296.7 350.4 0.03 22 188 11989 -52.7 -67.7 15 15.0 -53.0 222 48 355.6 355.6 297.8 355.6 0.02 23 161 12993 -50.5 -65.5 15 15.0 -51.0 228 46 375.4 375.4 301.5 375.5 0.04 24 150 13450 -53.7 -68.7 14 15.0 -54.1 230 46 377.5 377.6 301.9 377.7 0.02 25 141 13848 -54.3 -68.3 16 14.0 -54.6 232 42 383.2 383.2 302.8 383.4 0.03 26 129 14423 -51.7 -66.7 15 15.0 -52.2 236 37 397.8 397.8 304.9 398.0 0.04 27 110 15445 -57.5 -71.5 15 14.0 -57.8 241 27 405.4 405.4 305.9 405.5 0.02 28 100 16050 -55.9 -69.9 16 14.0 -56.3 245 21 419.7 419.7 307.7 419.9 0.03 29 98 16178 -55.9 -69.9 16 14.0 -56.3 246 21 422.2 422.2 308.0 422.3 0.03 30 94 16445 -53.7 -68.7 14 15.0 -54.3 247 20 431.5 431.6 309.0 431.8 0.04 31 87 16938 -56.5 249 19 435.6 32 79 17555 -52.7 252 17 455.6 33 70 18330 -55.5 255 15 465.7 34 66 18703 -56.5 251 14 471.4 35 52 20227 -52.5 233 8 514.0 36 50 20480 -53.5 230 7 517.4 37 40 21917 -56.1 228 6 545.0 38 30 23760 -55.1 225 5 594.4 39 27 24433 -54.7 200 6 613.7 40 23 25468 -50.5 163 8 654.9 41 20 26380 -50.3 130 9 682.2 42 16 27837 -50.9 109 16 725.2 43 15 28260 -47.5 103 18 750.0 44 13 29207 -47.7 90 23 780.7 45 12 29741 -43.3 82 25 814.3 46 10 30970 -43.1 65 31 858.7 47 9.7 31175 -42.9 866.9 TRP 284 9322 -54.5 -67.5 19 13.0 -54.6 195 60 313.4 313.4 286.5 313.5 0.02 WND 246 10245 -50.3 -63.5 20 13.2 -50.6 230 68 332.8 332.8 292.5 333.0 0.03 Sounding variables and indices 1000-500 mb thick: 5403.00 m Freezing level: 965.33 mb = 333.03 m = 1092.62 ft Freezing level: 925.00 mb = 673.00 m = 2207.98 ft Freezing level: 781.56 mb = 2048.02 m = 6719.14 ft Wetbulb zero: 999.24 mb = 53.13 m = 174.32 ft Precipitable water: 0.61 inches Sfc-500 mean rel hum: 73.07 % Est. max temperature: 15.56 C = 60.01 F Sfc-Lift cond lev (LCL): 973.75 mb = 260.76 m = 855.51 ft T: 0.25 C 700-500 lapse rate: 6.52 C/km ThetaE index: 3.21 C Layer 700.0- 647.0 mb Conv cond level (CCL): 702.21 mb = 2879.92 m = 9448.43 ft Mean mixing ratio: 3.50 g/kg Conv temperature: 22.77 C = 72.98 F Cap Strength: 13.52 C Lifted Index: 15.83 C Risk: None Lifted Index @300 mb: 17.72 C Lifted Index @700 mb: 11.58 C Showalter Index: 4.47 C Risk: None Total Totals Index: 48.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 23.60 C K Index: 22.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 112.80 Risk: None Energy Index: 0.93 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.56 J/kg Max Up Vert Vel: 7.56 m/s Conv Inhibition (B-): 72780.91 J/kg Cap Strength: 15.81 C Lift Cond Lev (LCL): 921.41 mb = 704.36 m = 2310.86 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 211 at 26 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 31 350 5 0.9 -4.9 | 25 30 -12.5 -27.0 1 1000 47 360 7 -0.0 -7.0 | 25 32 -13.4 -29.1 2 925 673 130 9 -6.9 5.8 | 51 26 -20.3 -16.3 3 850 1354 165 27 -7.0 26.1 | 101 21 -20.4 4.0 4 700 2905 180 38 0.0 38.0 | 140 21 -13.4 15.9 5 500 5450 190 48 8.3 47.3 | 169 26 -5.1 25.2 6 400 7050 195 48 12.4 46.4 | 178 24 -1.0 24.3 7 300 8970 190 50 8.7 49.2 | 170 28 -4.7 27.2 8 284 9322 195 60 15.5 58.0 | 183 36 2.1 35.9 9 250 10140 225 66 46.7 46.7 | 234 41 33.3 24.6 10 246 10245 230 68 52.1 43.7 | 241 44 38.7 21.6 11 200 11590 220 48 30.9 36.8 | 230 23 17.5 14.7 12 150 13450 230 46 35.2 29.6 | 251 23 21.8 7.5 13 100 16050 245 21 19.0 8.9 | 337 14 5.6 -13.2 14 70 18330 255 15 14.5 3.9 | 357 18 1.1 -18.2 15 50 20480 230 7 5.4 4.5 | 25 19 -8.0 -17.6 16 30 23760 225 5 3.5 3.5 | 28 21 -9.9 -18.5 17 20 26380 130 9 -6.9 5.8 | 51 26 -20.3 -16.3 18 10 30970 65 31 -28.1 -13.1 | 50 54 -41.5 -35.2 Wind Parameters Mean winds (0-6000m): 181.2 at 34.4 knts Storm direction: 211.2 at 25.8 knts Shear (0-3000m) pos: 7.4 neg: 0.0 tot: 7.4 10-3/s Storm rel Dir Shear (0-3000m): 116.6 deg Storm rel helicity (0-3000m) pos: 329.3 neg: 0.0 tot: 329.3 m^2/s^2 ave: 109.8 10^-3 m/s^2 rel: 0.90 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 8.5 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.14 Bulk Shear: 206.86 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 54 8 36 33| 11.6 0.0 11.6|105.1 0.0 105.1 210.1 0.81| 15.6 12.7 1000 123 10 53 27| 11.9 0.0 11.9|190.0 0.0 190.0 190.0 0.83| 15.3 12.8 1500 152 15 66 22| 11.4 0.0 11.4|259.0 0.0 259.0 172.7 0.87| 14.4 12.6 2000 160 18 76 20| 9.5 0.0 9.5|282.6 0.0 282.6 141.3 0.88| 11.9 10.5 2500 165 21 86 19| 8.3 0.0 8.3|307.1 0.0 307.1 122.8 0.89| 10.5 9.4 3000 169 24 95 18| 7.4 0.0 7.4|329.3 0.0 329.3 109.8 0.90| 9.4 8.5 4000 174 28 110 17| 6.1 0.0 6.1|355.3 0.0 355.3 88.8 0.90| 7.7 7.0 5000 178 32 123 17| 5.3 0.0 5.3|383.5 0.0 383.5 76.7 0.90| 6.7 6.0 6000 181 34 134 18| 4.5 0.0 4.5|405.7 0.0 405.7 67.6 0.90| 5.9 5.3 Wrote GIF file: /home/apache/climate/data/raob//UHSS/skewt/UHSS.skewt.20250425.00.gif