UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043000.upa.cvt Date: 0000Z 30 APR 25 Searching for 89664... Searching the city database file for: 89664 ... Date:0000Z 30 APR 25 Station: 89664 WMO ident: 89664 Latitude: -77.85 Longitude: 166.67 Elevation: 34.00 ------------------------------------------------------------------------------- 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 -223 SFC 971 34 -9.3 -10.4 92 1.1 -9.6 85 14 266.1 266.4 265.3 270.9 1.78 2 925 380 -10.7 -12.3 88 1.6 -11.1 170 31 268.4 268.6 266.5 272.8 1.60 3 918 438 -10.7 -13.3 81 2.6 -11.3 171 33 269.0 269.2 266.7 273.1 1.49 4 850 1025 -15.5 -17.1 88 1.6 -15.8 170 46 269.9 270.1 266.8 273.2 1.18 5 746 2688 -22.9 -23.8 92 0.9 -23.0 155 39 272.1 272.3 267.5 274.3 0.75 6 738 2821 -22.1 -23.5 88 1.4 -22.3 154 38 273.8 274.0 268.7 276.1 0.78 7 700 3461 -24.1 -24.6 96 0.5 -24.2 155 34 275.8 275.9 269.9 278.0 0.74 8 693 3499 -24.5 -25.0 96 0.5 -24.6 155 34 276.1 276.3 270.1 278.3 0.72 9 680 3572 -23.7 -24.4 94 0.7 -23.8 154 35 278.5 278.7 271.6 280.9 0.78 10 603 4055 -29.5 -30.9 88 1.4 -29.6 148 39 281.6 281.7 272.9 283.1 0.48 11 588 4160 -29.1 -30.8 85 1.7 -29.3 147 40 284.1 284.2 274.3 285.6 0.50 12 538 4543 -30.5 -32.6 82 2.1 -30.7 143 43 289.7 289.8 277.3 291.2 0.46 13 500 4870 -34.1 -36.6 78 2.5 -34.3 140 46 291.5 291.5 277.9 292.6 0.33 14 467 5344 -37.7 -41.1 70 3.4 -37.9 136 48 292.7 292.8 278.4 293.5 0.22 15 406 6299 -41.9 -46.9 58 5.0 -42.1 115 37 299.3 299.3 281.2 299.7 0.14 16 400 6400 -42.7 -47.7 58 5.0 -42.9 115 36 299.5 299.5 281.3 299.9 0.13 17 333 7613 -51.5 -55.7 61 4.2 -51.6 125 30 303.6 303.6 282.9 303.8 0.06 18 315 7970 -54.9 -55.8 90 0.9 -54.9 128 28 303.7 303.7 283.0 303.9 0.06 19 304 8196 -56.9 -58.4 83 1.5 -56.9 130 27 304.0 304.0 283.1 304.2 0.05 20 300 8280 -57.1 -59.5 74 2.4 -57.1 135 28 304.9 304.9 283.4 305.0 0.04 21 293 8429 -58.3 -60.9 72 2.6 -58.3 141 31 305.2 305.2 283.5 305.4 0.04 22 285 8602 -59.1 -66.1 40 7.0 -59.2 146 34 306.5 306.5 284.0 306.6 0.02 23 250 9410 -65.5 -69.7 56 4.2 -65.5 155 34 308.7 308.7 284.8 308.7 0.01 24 235 9786 -67.5 -69.8 72 2.3 -67.5 155 39 311.2 311.2 285.8 311.2 0.01 25 223 10107 -62.9 -74.9 18 12.0 -63.0 147 42 322.9 322.9 289.6 323.0 0.01 26 211 10453 -58.1 -76.1 8 18.0 -58.3 123 36 335.6 335.6 293.2 335.6 0.01 27 200 10790 -60.1 -77.1 9 17.0 -60.2 95 25 337.6 337.6 293.7 337.6 0.01 28 198 10852 -60.7 -77.7 9 17.0 -60.8 95 24 337.6 337.6 293.7 337.6 0.00 29 186 11243 -56.5 -76.5 6 20.0 -56.8 121 23 350.5 350.5 296.7 350.5 0.01 30 161 12144 -62.3 -81.3 6 19.0 -62.4 108 10 355.5 355.5 297.8 355.5 0.00 31 150 12580 -61.3 -81.3 5 20.0 -61.4 130 24 364.5 364.5 299.5 364.5 0.00 32 145 12792 -59.3 -80.3 5 21.0 -59.5 135 25 371.5 371.5 300.8 371.5 0.00 33 112 14391 -64.7 -84.7 5 20.0 -64.8 133 13 389.9 389.9 303.8 389.9 0.00 34 105 14789 -61.3 -84.3 3 23.0 -61.6 109 11 403.6 403.6 305.7 403.6 0.00 35 100 15090 -64.1 -85.1 4 21.0 -64.3 240 4 403.9 403.9 305.7 403.9 0.00 36 97 15275 -65.5 -85.5 5 20.0 -65.7 241 4 404.7 404.7 305.8 404.7 0.00 37 70 17250 -65.7 -86.7 4 21.0 -65.9 300 8 443.8 443.8 310.3 443.8 0.00 38 66 17609 -65.7 -87.7 3 22.0 -65.9 299 9 451.4 451.4 311.0 451.4 0.00 39 55 18710 -69.3 -89.3 4 20.0 -69.5 301 10 467.3 467.3 312.4 467.3 0.00 40 50 19280 -69.3 -89.3 4 20.0 -69.5 290 14 480.2 480.2 313.5 480.2 0.00 41 37 21070 -71.1 -91.1 4 20.0 -71.3 307 15 518.7 518.7 316.2 518.8 0.00 42 37 21070 -71.1 -91.1 4 20.0 -71.3 307 15 518.7 518.7 316.2 518.8 0.00 TRP 235 9786 -67.5 -69.8 72 2.3 -67.5 155 39 311.2 311.2 285.8 311.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5093.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 87.65 % Est. max temperature: -4.90 C = 23.18 F Sfc-Lift cond lev (LCL): 953.89 mb = 160.74 m = 527.37 ft T: -9.81 C 700-500 lapse rate: 7.10 C/km Conv cond level (CCL): 876.96 mb = 787.01 m = 2582.01 ft Mean mixing ratio: 1.53 g/kg Conv temperature: -5.88 C = 21.42 F Cap Strength: 14.71 C Lifted Index: 15.74 C Risk: None Lifted Index @300 mb: 22.92 C Lifted Index @700 mb: 4.36 C Showalter Index: 15.22 C Risk: None Total Totals Index: 35.60 C Risk: None Vertical Totals Index: 18.60 C Cross Totals Index: 17.00 C K Index: 1.00 Risk: None Sweat Index: 138.00 Risk: None Energy Index: 4.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.00 J/kg Max Up Vert Vel: 5.29 m/s Conv Inhibition (B-): 35401.06 J/kg Cap Strength: 15.65 C Lift Cond Lev (LCL): 893.49 mb = 644.72 m = 2115.21 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 179 at 30 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 ---------------------------------------------------------- 0 971 34 85 14 -13.9 -1.2 | 23 34 -13.3 -31.6 1 935 305 160 25 -8.6 23.5 | 49 11 -8.0 -6.9 2 925 380 170 31 -5.4 30.5 | 91 5 -4.8 0.1 3 862 914 175 46 -4.0 45.8 | 168 16 -3.4 15.4 4 850 1025 170 46 -8.0 45.3 | 154 17 -7.4 14.9 5 797 1829 160 47 -16.1 44.2 | 132 21 -15.5 13.7 6 706 3353 150 33 -16.5 28.6 | 83 16 -15.9 -1.8 7 700 3461 155 34 -14.4 30.8 | 92 14 -13.8 0.4 8 500 4870 140 46 -29.6 35.2 | 99 29 -29.0 4.8 9 457 5486 135 49 -34.6 34.6 | 97 34 -34.0 4.2 10 418 6096 115 39 -35.3 16.5 | 68 37 -34.7 -13.9 11 400 6400 115 36 -32.6 15.2 | 65 35 -32.0 -15.2 12 302 8230 130 27 -20.7 17.4 | 57 24 -20.1 -13.1 13 300 8280 135 28 -19.8 19.8 | 61 22 -19.2 -10.6 14 288 8534 145 34 -19.5 27.9 | 82 19 -18.9 -2.6 15 250 9410 155 34 -14.4 30.8 | 92 14 -13.8 0.4 16 236 9754 160 38 -13.0 35.7 | 113 13 -12.4 5.3 17 235 9786 155 39 -16.5 35.3 | 107 17 -15.9 4.9 18 225 10058 150 42 -21.0 36.4 | 106 21 -20.4 6.0 19 214 10363 135 41 -29.0 29.0 | 87 28 -28.4 -1.4 20 204 10668 95 25 -24.9 2.2 | 41 37 -24.3 -28.2 21 200 10790 95 25 -24.9 2.2 | 41 37 -24.3 -28.2 22 194 10973 95 23 -22.9 2.0 | 38 36 -22.3 -28.4 23 185 11278 125 23 -18.8 13.2 | 47 25 -18.2 -17.2 24 176 11582 130 10 -7.7 6.4 | 16 25 -7.1 -24.0 25 168 11887 145 2 -1.1 1.6 | 1 29 -0.5 -28.8 26 160 12192 100 12 -11.8 2.1 | 22 30 -11.2 -28.3 27 152 12497 135 19 -13.4 13.4 | 37 21 -12.8 -17.0 28 150 12580 130 24 -18.4 15.4 | 50 23 -17.8 -15.0 29 145 12802 135 25 -17.7 17.7 | 53 21 -17.1 -12.7 30 138 13106 100 14 -13.8 2.4 | 25 31 -13.2 -28.0 31 131 13411 130 16 -12.3 10.3 | 30 23 -11.7 -20.1 32 125 13716 195 12 3.1 11.6 | 349 19 3.7 -18.8 33 119 14021 145 13 -7.5 10.6 | 19 21 -6.9 -19.8 34 113 14326 135 13 -9.2 9.2 | 22 23 -8.6 -21.2 35 108 14630 125 13 -10.6 7.5 | 24 25 -10.1 -23.0 36 103 14935 95 10 -10.0 0.9 | 18 31 -9.4 -29.5 37 100 15090 240 4 3.5 2.0 | 352 29 4.1 -28.4 38 98 15240 245 4 3.6 1.7 | 352 29 4.2 -28.7 39 84 16154 130 14 -10.7 9.0 | 25 24 -10.1 -21.4 40 80 16459 50 10 -7.7 -6.4 | 11 38 -7.1 -36.8 41 76 16764 310 10 7.7 -6.4 | 347 38 8.3 -36.8 42 72 17069 285 11 10.6 -2.8 | 341 35 11.2 -33.3 43 70 17250 300 8 6.9 -4.0 | 348 35 7.5 -34.4 44 56 18593 295 10 9.1 -4.2 | 344 36 9.7 -34.6 45 51 19202 325 10 5.7 -8.2 | 351 39 6.3 -38.6 46 50 19280 290 14 13.2 -4.8 | 339 38 13.8 -35.2 47 47 19507 290 14 13.2 -4.8 | 339 38 13.8 -35.2 48 41 20117 305 13 10.6 -7.5 | 343 40 11.2 -37.9 49 38 20422 310 15 11.5 -9.6 | 343 42 12.1 -40.1 50 32 21031 280 12 11.8 -2.1 | 339 35 12.4 -32.5 51 30 21336 300 11 9.5 -5.5 | 344 37 10.1 -35.9 Wind Parameters Mean winds (0-6000m): 148.9 at 40.6 knts Storm direction: 178.9 at 30.4 knts Shear (0-3000m) pos: 6.4 neg: 2.1 tot: 8.4 10-3/s Storm rel Dir Shear (0-3000m): 71.8 deg Storm rel helicity (0-3000m) pos: 113.4 neg: -103.6 tot: 9.9 m^2/s^2 ave: 3.3 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 12.8 stream: 1.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.40 Bulk Shear: 35.04 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 ------------------------------------------------------------------------------- 500 156 25 51 12| 38.2 0.0 38.2|100.4 0.0 100.4 200.9 0.56| 41.0 23.0 1000 167 33 106 7| 19.1 5.5 24.7|113.4 -14.1 99.3 99.3 0.45| 27.9 12.4 1500 167 36 123 9| 12.7 4.3 17.1|113.4 -35.2 78.3 52.2 0.33| 20.3 6.7 2000 166 38 126 11| 9.6 3.4 13.0|113.4 -58.4 55.0 27.5 0.24| 16.6 3.9 2500 164 39 125 12| 7.6 2.4 10.1|113.4 -81.7 31.8 12.7 0.15| 14.3 2.2 3000 163 39 121 13| 6.4 2.1 8.4|113.4-103.6 9.9 3.3 0.07| 12.8 1.0 4000 159 38 111 14| 4.8 2.1 6.9|129.4-116.3 13.1 3.3 0.07| 11.1 0.8 5000 153 39 105 18| 3.8 2.8 6.6|132.3-119.8 12.5 2.5 0.07| 10.0 0.7 6000 149 41 102 21| 3.2 3.1 6.3|132.3-282.5-150.2 -25.0 -0.09| 10.1 -0.9 Wrote GIF file: /home/apache/climate/data/raob//89664/skewt/89664.skewt.20250430.00.gif