UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041723.upa.cvt Date: 2300Z 17 APR 25 Searching for Y5282... Searching the city database file for: Y5282 ... Date:2300Z 17 APR 25 Station: Y5282 WMO ident: 95282 ------------------------------------------------------------------------------- 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 1005 66 24.8 19.8 74 5.0 21.3 115 6 297.5 300.2 294.3 339.8 14.61 1 1000 109 23.8 20.1 80 3.7 21.2 150 7 297.0 299.7 294.4 340.2 14.97 2 966 411 20.8 19.0 89 1.8 19.6 90 13 296.9 299.5 294.0 338.7 14.46 3 925 787 19.0 16.1 83 2.9 17.1 60 9 298.7 301.0 293.1 335.3 12.54 4 892 1099 16.6 15.0 90 1.6 15.5 71 11 299.4 301.6 293.0 334.8 12.11 5 850 1509 14.8 10.9 77 3.9 12.4 25 3 301.6 303.4 291.8 330.3 9.68 6 777 2263 9.6 7.5 87 2.1 8.3 298 8 303.9 305.5 291.5 329.1 8.40 7 772 2317 9.2 5.3 77 3.9 7.0 287 8 304.0 305.4 290.5 325.8 7.25 8 763 2414 9.2 -3.8 40 13.0 3.0 266 10 305.1 305.8 287.6 316.7 3.78 9 756 2491 9.4 3.4 66 6.0 6.1 257 13 306.1 307.3 290.5 325.8 6.47 10 748 2579 9.6 1.6 57 8.0 5.3 251 17 307.2 308.3 290.2 324.9 5.75 11 739 2680 11.6 3.6 58 8.0 7.1 244 23 310.5 311.7 292.0 331.3 6.72 12 718 2921 11.2 0.2 47 11.0 5.2 252 27 312.6 313.6 291.6 329.6 5.41 13 700 3133 9.2 3.2 66 6.0 5.8 265 30 312.7 314.0 292.9 334.2 6.90 14 639 3877 2.2 1.3 94 0.9 1.7 277 29 313.0 314.2 292.7 333.6 6.60 15 632 3965 1.8 -2.5 73 4.3 -0.4 280 28 313.5 314.5 291.6 329.4 5.04 16 628 4016 2.4 -10.6 38 13.0 -3.1 278 28 314.8 315.3 289.9 323.6 2.71 17 609 4265 4.8 -34.2 4 39.0 -5.4 265 26 320.3 320.4 289.2 321.6 0.35 18 583 4620 4.6 -40.4 2 45.0 -6.1 259 24 324.1 324.1 290.2 324.8 0.19 19 500 5850 -3.3 -47.3 2 44.0 -11.5 270 24 329.0 329.0 291.6 329.4 0.11 20 474 6270 -6.7 -48.7 2 42.0 -13.8 262 19 329.9 329.9 291.8 330.3 0.10 21 466 6404 -6.1 -52.1 1 46.0 -13.6 260 17 332.2 332.2 292.4 332.5 0.07 22 420 7214 -8.9 -50.9 2 42.0 -15.8 237 21 338.7 338.7 294.1 339.0 0.08 23 400 7590 -11.9 -42.9 6 31.0 -17.7 230 22 339.5 339.6 294.4 340.4 0.22 24 316 9353 -24.1 -55.1 4 31.0 -27.3 243 31 346.2 346.3 295.8 346.5 0.07 25 300 9730 -27.3 -54.3 6 27.0 -29.9 255 29 346.9 346.9 296.0 347.2 0.08 26 250 11010 -38.3 -61.3 7 23.0 -39.5 240 32 349.1 349.1 296.5 349.3 0.04 27 243 11204 -40.1 -59.1 11 19.0 -41.1 240 33 349.3 349.3 296.5 349.5 0.05 28 221 11843 -44.5 -68.5 5 24.0 -45.3 245 32 352.1 352.1 297.1 352.2 0.02 29 200 12500 -50.3 -71.3 7 21.0 -50.7 255 29 353.1 353.1 297.3 353.2 0.01 30 179 13214 -56.9 -69.9 18 13.0 -57.1 275 27 353.7 353.7 297.4 353.8 0.02 31 164 13763 -61.5 -76.5 12 15.0 -61.6 290 25 355.0 355.0 297.7 355.0 0.01 32 150 14310 -66.3 -75.3 27 9.0 -66.4 290 28 355.9 355.9 297.9 355.9 0.01 33 137 14855 -70.9 -75.9 47 5.0 -70.9 293 30 357.1 357.1 298.1 357.1 0.01 34 121 15581 -76.9 -81.9 45 5.0 -76.9 281 29 359.0 359.0 298.5 359.0 0.00 35 100 16660 -83.7 -87.7 49 4.0 -83.7 230 20 366.0 366.0 299.8 366.0 0.00 36 95 16942 -85.7 -89.5 50 3.8 -85.7 245 16 367.5 367.5 300.1 367.5 0.00 37 92 17119 -83.3 -89.3 34 6.0 -83.3 228 20 375.6 375.6 301.5 375.6 0.00 38 80 17900 -80.7 -88.7 25 8.0 -80.7 201 16 396.3 396.3 304.7 396.3 0.00 39 74 18336 -82.3 -90.3 24 8.0 -82.3 186 14 401.9 401.9 305.5 401.9 0.00 40 70 18650 -77.7 -88.7 15 11.0 -77.7 175 12 418.2 418.2 307.5 418.2 0.00 41 59 19647 -69.1 -90.1 3 21.0 -69.2 137 15 458.4 458.4 311.6 458.4 0.00 42 57 19851 -70.9 -89.9 4 19.0 -71.0 129 16 458.9 458.9 311.7 458.9 0.00 43 50 20630 -68.5 -91.5 2 23.0 -68.7 100 18 482.1 482.1 313.6 482.1 0.00 44 47 21002 -67.9 -90.9 2 23.0 -68.1 98 18 492.1 492.1 314.4 492.1 0.00 45 40 21994 -59.3 -89.3 1 30.0 -60.1 91 17 536.9 536.9 317.3 537.0 0.00 46 37 22482 -60.3 -89.3 1 29.0 -61.0 88 17 546.5 546.5 317.9 546.5 0.00 47 30 23800 -57.3 -88.3 1 31.0 -58.5 80 16 588.4 588.4 320.0 588.5 0.01 48 24 25225 -53.1 -87.1 1 34.0 -55.4 77 20 639.4 639.4 322.3 639.5 0.01 49 21 26085 -53.7 -86.7 1 33.0 -56.1 76 23 662.5 662.5 323.2 662.6 0.01 50 20 26400 -51.3 -86.3 1 35.0 -54.4 75 24 679.1 679.2 323.7 679.2 0.01 51 17 27468 -46.3 -84.3 1 38.0 -51.5 77 27 727.5 727.5 325.3 727.6 0.02 52 12 29798 -43.1 -83.1 0 40.0 -51.0 82 34 815.0 815.1 327.6 815.3 0.03 53 11 30383 -43.9 -83.9 0 40.0 -51.8 84 36 832.7 832.7 328.0 833.0 0.03 54 10 31030 -39.1 -81.1 0 42.0 -49.9 85 38 873.6 873.6 328.9 874.1 0.06 55 9.5 31383 -37.5 -79.5 0 42.0 -49.4 892.6 892.6 329.3 893.4 0.08 TRP 95 16942 -85.7 -89.5 50 3.8 -85.7 245 16 367.5 367.5 300.1 367.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5741.00 m Freezing level: 534.67 mb = 5336.10 m = 17506.69 ft Wetbulb zero: 633.30 mb = 3948.81 m = 12955.26 ft Precipitable water: 1.45 inches Sfc-500 mean rel hum: 53.34 % Est. max temperature: 28.65 C = 83.58 F Sfc-Lift cond lev (LCL): 934.33 mb = 700.01 m = 2296.61 ft T: 19.42 C 700-500 lapse rate: 4.60 C/km ThetaE index: 23.47 C Layer 966.0- 756.0 mb Conv cond level (CCL): 898.19 mb = 1039.23 m = 3409.51 ft Mean mixing ratio: 13.73 g/kg Conv temperature: 26.54 C = 79.76 F Cap Strength: 5.40 C Lifted Index: 4.50 C Risk: None Lifted Index @300 mb: 8.25 C Lifted Index @700 mb: 2.32 C Showalter Index: 7.81 C Risk: None Total Totals Index: 32.30 C Risk: None Vertical Totals Index: 18.10 C Cross Totals Index: 14.20 C K Index: 23.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 160.80 Risk: None Energy Index: 0.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 41.06 J/kg Max Up Vert Vel: 9.06 m/s Conv Inhibition (B-): 13.65 J/kg Cap Strength: 5.35 C Lift Cond Lev (LCL): 918.74 mb = 845.20 m = 2772.93 ft Lev Free Conv (LFC): 833.74 mb = 1671.15 m = 5482.71 ft Equ Level (EL): 743.74 mb = 2626.75 m = 8617.83 ft B at Equ Level: 29.88 J/kg Max Parcel Lev (MPL): 713.74 mb = 2970.98 m = 9747.18 ft Wind level data Storm motion: 295 at 14 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 1005 66 115 6 -5.4 2.5 | 115 20 -18.2 8.4 1 1000 109 150 7 -3.5 6.1 | 126 20 -16.2 11.9 2 978 305 100 14 -13.8 2.4 | 107 28 -26.5 8.3 3 944 610 70 12 -11.3 -4.1 | 94 24 -24.0 1.7 4 925 787 60 9 -7.8 -4.5 | 94 21 -20.5 1.3 5 911 914 65 10 -9.1 -4.2 | 94 22 -21.8 1.6 6 879 1219 75 12 -11.6 -3.1 | 96 24 -24.3 2.7 7 850 1509 25 3 -1.3 -2.7 | 103 14 -14.0 3.1 8 848 1524 35 2 -1.1 -1.6 | 107 15 -13.9 4.2 9 789 2134 325 6 3.4 -4.9 | 96 9 -9.3 0.9 10 761 2438 260 10 9.8 1.7 | 159 8 -2.9 7.6 11 733 2743 240 26 22.5 13.0 | 207 21 9.8 18.8 12 707 3048 260 28 27.6 4.9 | 234 18 14.8 10.7 13 700 3133 265 30 29.9 2.6 | 244 19 17.1 8.4 14 656 3658 270 32 32.0 -0.0 | 253 20 19.3 5.8 15 632 3962 280 28 27.6 -4.9 | 266 15 14.8 1.0 16 608 4267 265 26 25.9 2.3 | 238 15 13.2 8.1 17 523 5486 245 20 18.1 8.5 | 201 15 5.4 14.3 18 504 5791 275 26 25.9 -2.3 | 255 14 13.2 3.6 19 500 5850 270 24 24.0 -0.0 | 243 13 11.3 5.8 20 466 6401 260 17 16.7 3.0 | 204 10 4.0 8.8 21 448 6706 270 20 20.0 -0.0 | 231 9 7.3 5.8 22 431 7010 240 20 17.3 10.0 | 196 16 4.6 15.8 23 400 7590 230 22 16.9 14.1 | 192 20 4.1 20.0 24 382 7925 225 26 18.4 18.4 | 193 25 5.6 24.2 25 338 8839 255 28 27.0 7.2 | 228 19 14.3 13.1 26 312 9449 240 32 27.7 16.0 | 214 26 15.0 21.8 27 300 9730 255 29 28.0 7.5 | 229 20 15.3 13.3 28 274 10363 265 28 27.9 2.4 | 241 17 15.1 8.3 29 250 11010 240 32 27.7 16.0 | 214 26 15.0 21.8 30 240 11278 240 34 29.4 17.0 | 216 28 16.7 22.8 31 200 12497 250 30 28.2 10.3 | 224 22 15.4 16.1 32 200 12500 255 29 28.0 7.5 | 229 20 15.3 13.3 33 165 13716 290 25 23.5 -8.6 | 284 11 10.7 -2.7 34 150 14310 290 28 26.3 -9.6 | 285 14 13.6 -3.8 35 128 15240 295 31 28.1 -13.1 | 295 17 15.4 -7.3 36 100 16660 230 20 15.3 12.9 | 188 19 2.6 18.7 37 95 16942 245 16 14.5 6.8 | 188 13 1.8 12.6 38 93 17069 230 20 15.3 12.9 | 188 19 2.6 18.7 39 70 18650 175 12 -1.0 12.0 | 142 23 -13.8 17.8 40 50 20630 100 18 -17.7 3.1 | 106 32 -30.5 9.0 41 30 23800 80 16 -15.8 -2.8 | 96 29 -28.5 3.0 42 20 26400 75 24 -23.2 -6.2 | 89 36 -35.9 -0.4 43 10 31030 85 38 -37.9 -3.3 | 93 51 -50.6 2.5 Wind Parameters Mean winds (0-6000m): 264.6 at 18.7 knts Storm direction: 294.6 at 14.0 knts Shear (0-3000m) pos: 2.1 neg: 3.7 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 121.5 deg Storm rel helicity (0-3000m) pos: 125.4 neg: -102.6 tot: 22.7 m^2/s^2 ave: 7.6 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 13.6 stream: 2.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.35 Bulk Shear: 118.78 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 ------------------------------------------------------------------------------- 500 100 12 108 25| 0.0 8.9 8.9| 16.8 -82.0 -65.2 -130.4 -0.50| 18.9 -9.4 1000 83 11 101 24| 0.0 4.1 4.1| 20.2 -87.8 -67.6 -67.6 -0.38| 12.6 -4.9 1500 79 10 100 23| 0.0 2.1 2.1| 36.3 -94.0 -57.8 -38.5 -0.18| 12.6 -2.3 2000 71 8 99 21| 0.0 2.8 2.8| 36.3-102.6 -66.4 -33.2 -0.22| 10.8 -2.4 2500 63 9 95 20| 0.0 4.4 4.4| 63.3-102.6 -39.3 -15.7 0.07| 12.2 0.9 3000 269 11 167 6| 2.1 3.7 5.8|125.4-102.6 22.7 7.6 0.22| 13.6 2.9 4000 270 16 211 7| 1.8 2.8 4.5|172.3-112.3 60.0 15.0 0.26| 12.1 3.1 5000 267 18 217 9| 1.4 2.0 3.4|172.3-158.4 13.8 2.8 0.12| 10.9 1.3 6000 265 19 218 10| 1.5 1.6 3.1|216.3-185.1 31.2 5.2 0.14| 10.8 1.5 Wrote GIF file: /home/apache/climate/data/raob//Y5282/skewt/Y5282.skewt.20250417.23.gif