UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for 89664... Searching the city database file for: 89664 ... Date:0000Z 26 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 -103 SFC 986 34 -9.1 -13.2 72 4.1 -10.1 85 12 265.1 265.3 263.9 268.9 1.40 2 974 123 -8.7 -15.7 57 7.0 -10.3 103 13 266.5 266.6 264.4 269.6 1.15 3 925 499 -11.9 -16.9 66 5.0 -13.0 185 18 267.1 267.3 264.8 270.2 1.10 4 850 1141 -16.3 -19.7 75 3.4 -16.9 190 38 269.1 269.2 265.8 271.7 0.94 5 848 1159 -16.5 -19.9 75 3.4 -17.1 190 38 269.0 269.2 265.8 271.7 0.93 6 700 2580 -23.9 -24.2 97 0.3 -23.9 155 21 276.0 276.1 270.1 278.3 0.77 7 692 2664 -24.1 -24.5 96 0.4 -24.2 153 22 276.7 276.8 270.5 279.0 0.76 8 690 2685 -23.5 -23.9 96 0.4 -23.6 153 22 277.6 277.7 271.1 280.0 0.80 9 621 3448 -29.1 -35.1 56 6.0 -29.6 143 27 279.7 279.7 271.5 280.7 0.31 10 609 3587 -29.7 -32.7 75 3.0 -30.0 142 28 280.5 280.6 272.2 281.8 0.40 11 559 4192 -35.1 -42.1 49 7.0 -35.5 139 33 281.1 281.2 272.1 281.7 0.17 12 500 4960 -41.5 -45.4 66 3.9 -41.6 135 39 282.4 282.5 272.8 282.9 0.13 13 450 5664 -47.9 -50.9 71 3.0 -48.0 129 40 283.0 283.1 273.1 283.3 0.08 14 414 6208 -52.7 -59.7 42 7.0 -52.8 127 42 283.7 283.7 273.3 283.8 0.03 15 406 6334 -53.1 -62.1 33 9.0 -53.2 129 43 284.8 284.8 273.9 284.8 0.02 16 400 6430 -53.5 -61.5 37 8.0 -53.6 130 44 285.5 285.5 274.3 285.5 0.02 17 300 8230 -64.3 -68.2 59 3.9 -64.3 135 15 294.7 294.7 279.0 294.7 0.01 18 293 8376 -62.1 -73.1 22 11.0 -62.1 150 16 299.8 299.8 281.3 299.8 0.01 19 289 8461 -60.1 -74.1 14 14.0 -60.2 158 17 303.9 303.9 283.0 303.9 0.01 20 250 9380 -54.9 -74.9 7 20.0 -55.1 160 19 324.4 324.4 290.1 324.5 0.01 21 249 9406 -54.7 -74.7 7 20.0 -54.9 164 19 325.1 325.1 290.3 325.1 0.01 22 200 10800 -55.9 -78.9 4 23.0 -56.1 120 8 344.2 344.2 295.3 344.3 0.00 23 187 11224 -57.5 -80.5 4 23.0 -57.7 121 10 348.3 348.3 296.3 348.4 0.00 24 179 11501 -54.9 -79.9 3 25.0 -55.2 116 10 357.0 357.0 298.1 357.0 0.00 25 150 12620 -57.5 -82.5 3 25.0 -57.8 230 6 371.0 371.0 300.8 371.0 0.00 26 101 15088 -61.5 -85.5 3 24.0 -61.7 290 8 407.7 407.7 306.2 407.8 0.00 27 100 15150 -61.1 -85.1 3 24.0 -61.4 290 8 409.7 409.7 306.5 409.7 0.00 28 70 17350 -64.3 -87.3 3 23.0 -64.6 310 23 446.8 446.8 310.6 446.8 0.00 29 61 18190 -65.9 -87.9 3 22.0 -66.1 303 20 461.2 461.2 311.9 461.2 0.00 30 50 19400 -65.3 -88.3 3 23.0 -65.6 300 24 489.6 489.6 314.2 489.6 0.00 31 30 22490 -67.7 -89.7 3 22.0 -68.1 290 41 560.1 560.1 318.6 560.1 0.00 32 26 23349 -68.5 -90.5 3 22.0 -68.9 288 44 581.2 581.2 319.7 581.2 0.00 33 25 23585 -67.5 -90.5 2 23.0 -67.9 287 45 590.6 590.6 320.2 590.7 0.00 TRP 300 8230 -64.3 -68.2 59 3.9 -64.3 135 15 294.7 294.7 279.0 294.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5063.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 72.25 % Est. max temperature: -4.67 C = 23.59 F Sfc-Lift cond lev (LCL): 923.24 mb = 513.45 m = 1684.54 ft T: -12.00 C 700-500 lapse rate: 7.39 C/km ThetaE index: 0.07 C Layer 848.0- 700.0 mb Conv cond level (CCL): 808.98 mb = 1507.82 m = 4946.86 ft Mean mixing ratio: 1.12 g/kg Conv temperature: -3.48 C = 25.74 F Cap Strength: 9.65 C Lifted Index: 10.28 C Risk: None Lifted Index @300 mb: 17.42 C Lifted Index @700 mb: 6.49 C Showalter Index: 8.99 C Risk: None Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.20 C Cross Totals Index: 21.80 C K Index: 5.20 Risk: None Sweat Index: 115.00 Risk: None Energy Index: 2.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.19 J/kg Max Up Vert Vel: 3.79 m/s Conv Inhibition (B-): 46871.85 J/kg Cap Strength: 10.22 C Lift Cond Lev (LCL): 857.21 mb = 1076.85 m = 3532.92 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 180 at 23 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 ---------------------------------------------------------- 0 986 34 85 12 -12.0 -1.0 | 27 27 -12.0 -23.6 1 950 305 140 15 -9.6 11.5 | 41 15 -9.7 -11.1 2 925 499 185 18 1.6 17.9 | 342 5 1.5 -4.7 3 912 610 200 17 5.8 16.0 | 319 9 5.8 -6.6 4 850 1141 190 38 6.6 37.4 | 204 16 6.6 14.8 5 841 1219 190 40 6.9 39.4 | 202 18 6.9 16.8 6 714 2438 155 20 -8.5 18.1 | 62 10 -8.5 -4.5 7 700 2580 155 21 -8.9 19.0 | 68 10 -8.9 -3.6 8 655 3048 145 24 -13.8 19.7 | 78 14 -13.8 -2.9 9 500 4960 135 39 -27.6 27.6 | 100 28 -27.6 5.0 10 421 6096 125 41 -33.6 23.5 | 92 34 -33.6 0.9 11 400 6430 130 44 -33.7 28.3 | 100 34 -33.7 5.7 12 383 6706 140 48 -30.9 36.8 | 115 34 -30.9 14.2 13 300 8230 115 14 -12.7 5.9 | 37 21 -12.7 -16.7 14 300 8230 135 15 -10.6 10.6 | 42 16 -10.6 -12.0 15 286 8534 165 18 -4.7 17.4 | 42 7 -4.7 -5.2 16 272 8839 165 26 -6.7 25.1 | 110 7 -6.8 2.5 17 250 9380 160 19 -6.5 17.9 | 54 8 -6.5 -4.7 18 247 9449 170 20 -3.5 19.7 | 50 5 -3.5 -2.9 19 236 9754 145 14 -8.0 11.5 | 36 14 -8.1 -11.1 20 225 10058 115 5 -4.5 2.1 | 13 21 -4.6 -20.5 21 214 10363 170 10 -1.7 9.8 | 8 13 -1.8 -12.7 22 204 10668 160 14 -4.8 13.2 | 27 11 -4.8 -9.4 23 200 10800 120 8 -6.9 4.0 | 21 20 -7.0 -18.6 24 195 10973 125 10 -8.2 5.7 | 26 19 -8.2 -16.9 25 177 11582 115 10 -9.1 4.2 | 26 21 -9.1 -18.4 26 168 11887 0 0 -0.0 -0.0 | 0 23 -0.0 -22.6 27 150 12620 230 6 4.6 3.9 | 346 19 4.6 -18.7 28 114 14326 295 10 9.1 -4.2 | 341 28 9.0 -26.8 29 100 15150 290 8 7.5 -2.7 | 344 26 7.5 -25.3 30 99 15240 290 8 7.5 -2.7 | 344 26 7.5 -25.3 31 85 16154 320 11 7.1 -8.4 | 347 32 7.0 -31.0 32 77 16764 310 13 10.0 -8.4 | 342 33 9.9 -31.0 33 73 17069 330 13 6.5 -11.3 | 349 34 6.5 -33.9 34 70 17350 310 23 17.6 -14.8 | 335 41 17.6 -37.4 35 70 17374 305 21 17.2 -12.0 | 334 39 17.2 -34.6 36 63 17983 310 20 15.3 -12.9 | 337 39 15.3 -35.4 37 54 18898 280 20 19.7 -3.5 | 323 33 19.7 -26.1 38 52 19202 300 24 20.8 -12.0 | 329 40 20.7 -34.6 39 50 19400 300 24 20.8 -12.0 | 329 40 20.7 -34.6 40 49 19507 320 17 10.9 -13.0 | 343 37 10.9 -35.6 41 47 19812 295 27 24.5 -11.4 | 324 42 24.4 -34.0 42 44 20117 295 40 36.3 -16.9 | 317 54 36.2 -39.5 43 42 20422 290 27 25.4 -9.2 | 321 41 25.3 -31.8 44 36 21336 310 36 27.6 -23.1 | 329 53 27.5 -45.7 45 31 22250 280 39 38.4 -6.8 | 307 48 38.4 -29.4 46 30 22490 290 41 38.5 -14.0 | 314 53 38.5 -36.6 47 22 23470 285 48 46.4 -12.4 | 307 58 46.3 -35.0 48 20 23774 290 48 45.1 -16.4 | 311 60 45.1 -39.0 Wind Parameters Mean winds (0-6000m): 150.1 at 30.1 knts Storm direction: 180.1 at 22.6 knts Shear (0-3000m) pos: 6.7 neg: 4.2 tot: 10.9 10-3/s Storm rel Dir Shear (0-3000m): 51.0 deg Storm rel helicity (0-3000m) pos: 39.9 neg: -117.5 tot: -77.6 m^2/s^2 ave: -25.9 10^-3 m/s^2 rel: -0.49 Storm rel vorticity (0-3000m) horiz: 14.8 stream: -7.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.23 Bulk Shear: 31.28 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 ------------------------------------------------------------------------------- 500 143 15 40 14| 24.4 0.0 24.4| 31.8 -14.2 17.7 35.3 -0.11| 28.9 -3.2 1000 177 19 16 3| 20.1 0.0 20.1| 31.8 -47.6 -15.8 -15.8 -0.41| 24.4-10.0 1500 183 25 202 3| 13.4 2.3 15.7| 31.8 -79.4 -47.5 -31.7 -0.45| 21.0 -9.4 2000 181 27 185 4| 10.0 3.9 13.9| 31.8-102.0 -70.2 -35.1 -0.51| 18.6 -9.6 2500 179 26 169 3| 8.0 4.4 12.4| 33.4-117.5 -84.2 -33.7 -0.54| 16.7 -9.1 3000 174 25 135 4| 6.7 4.2 10.9| 39.9-117.5 -77.6 -25.9 -0.49| 14.8 -7.2 4000 165 26 111 7| 5.0 3.7 8.7| 61.5-117.5 -56.0 -14.0 -0.39| 12.1 -4.8 5000 157 28 106 11| 4.0 3.6 7.7| 75.7-119.4 -43.7 -8.7 -0.34| 10.6 -3.6 6000 150 30 103 15| 3.3 3.5 6.9| 75.7-152.9 -77.2 -12.9 -0.36| 9.4 -3.4 Wrote GIF file: /home/apache/climate/data/raob//89664/skewt/89664.skewt.20250426.00.gif