UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101300.upa.cvt Date: 0000Z 13 OCT 25 Searching for 89664... Searching the city database file for: 89664 ... Date:0000Z 13 OCT 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 -84 SFC 988 34 -15.5 -25.5 42 10.0 -16.9 80 12 258.5 258.6 257.0 259.9 0.49 2 985 56 -17.1 -26.1 46 9.0 -18.3 87 14 257.2 257.2 255.8 258.4 0.46 3 975 128 -15.5 -27.5 35 12.0 -17.1 111 22 259.5 259.6 257.6 260.7 0.41 4 925 501 -18.3 -28.3 41 10.0 -19.5 175 43 260.6 260.7 258.5 261.7 0.40 5 855 1084 -22.1 -30.1 48 8.0 -22.9 161 28 262.6 262.6 259.9 263.6 0.37 6 850 1127 -22.5 -30.5 48 8.0 -23.4 160 27 262.6 262.6 259.9 263.6 0.35 7 747 2061 -29.7 -31.9 81 2.2 -29.9 153 24 264.6 264.7 261.5 265.7 0.35 8 746 2070 -29.7 -32.0 80 2.3 -29.9 153 24 264.7 264.8 261.6 265.8 0.35 9 708 2444 -27.9 -40.9 28 13.0 -28.8 147 32 270.7 270.7 265.4 271.2 0.15 10 700 2526 -27.1 -36.1 42 9.0 -27.9 145 34 272.5 272.5 266.8 273.2 0.25 11 675 2788 -26.5 -33.5 52 7.0 -27.2 143 33 276.0 276.1 269.3 277.0 0.33 12 669 2852 -26.9 -29.6 78 2.7 -27.2 141 30 276.3 276.3 269.8 277.7 0.49 13 665 2896 -26.7 -35.7 42 9.0 -27.5 139 29 277.0 277.0 269.8 277.8 0.27 14 640 3172 -27.5 -33.5 57 6.0 -28.1 128 20 279.1 279.2 271.2 280.2 0.35 15 577 3909 -32.5 -34.2 85 1.7 -32.6 104 18 281.6 281.7 272.8 282.8 0.37 16 540 4374 -33.5 -36.4 75 2.9 -33.7 69 22 285.8 285.9 275.0 286.8 0.31 17 500 4910 -37.1 -40.7 69 3.6 -37.3 65 25 287.8 287.8 275.9 288.5 0.22 18 438 5815 -44.1 -48.7 60 4.6 -44.3 57 27 290.0 290.1 276.9 290.4 0.10 19 426 6001 -44.9 -48.8 65 3.9 -45.0 56 27 291.3 291.4 277.5 291.7 0.11 20 400 6420 -48.5 -52.3 65 3.8 -48.6 60 26 292.0 292.0 277.7 292.2 0.08 21 339 7488 -56.9 -59.0 77 2.1 -56.9 66 25 294.7 294.7 279.0 294.8 0.04 22 310 8047 -61.7 -64.5 69 2.8 -61.7 69 24 295.6 295.6 279.4 295.7 0.02 23 300 8250 -62.5 -65.5 67 3.0 -62.5 65 24 297.2 297.2 280.1 297.3 0.02 24 290 8458 -63.1 -67.2 57 4.1 -63.1 64 23 299.3 299.3 281.0 299.3 0.02 25 279 8695 -64.9 -67.5 70 2.6 -64.9 63 22 300.0 300.0 281.4 300.1 0.02 26 251 9336 -66.7 -72.7 42 6.0 -66.7 60 20 306.6 306.6 284.0 306.6 0.01 27 250 9360 -66.9 -72.9 42 6.0 -67.0 60 20 306.6 306.6 284.0 306.6 0.01 28 249 9384 -67.1 -74.1 36 7.0 -67.1 60 20 306.7 306.7 284.1 306.7 0.01 29 244 9507 -66.3 -77.3 20 11.0 -66.4 54 21 309.6 309.6 285.2 309.7 0.00 30 200 10710 -66.7 -81.7 10 15.0 -66.8 45 16 327.1 327.1 290.9 327.1 0.00 31 150 12440 -67.9 -86.9 5 19.0 -67.9 355 11 353.1 353.1 297.3 353.1 0.00 32 114 14092 -68.1 -90.1 3 22.0 -68.2 326 11 381.6 381.6 302.5 381.6 0.00 33 100 14880 -68.1 -90.1 3 22.0 -68.2 320 19 396.2 396.2 304.7 396.2 0.00 34 81 16142 -68.5 -90.5 3 22.0 -68.6 310 27 419.9 419.9 307.7 419.9 0.00 35 70 17020 -66.7 -91.7 2 25.0 -66.9 310 31 441.7 441.7 310.0 441.7 0.00 36 50 19090 -60.7 -92.7 1 32.0 -61.2 285 39 500.4 500.4 315.0 500.4 0.00 37 46 19609 -61.3 -92.3 1 31.0 -61.9 278 43 511.1 511.1 315.7 511.1 0.00 38 36 21163 -52.7 -88.7 1 36.0 -54.4 283 67 570.4 570.4 319.2 570.5 0.00 39 30 22350 -49.5 -87.0 0 37.5 -52.2 295 83 609.7 609.7 321.0 609.7 0.01 40 25 23553 -46.3 -85.3 0 39.0 -50.4 292 80 651.5 651.5 322.7 651.6 0.01 TRP 249 9384 -67.1 -74.1 36 7.0 -67.1 60 20 306.7 306.7 284.1 306.7 0.01 WND 30 22350 -49.5 -87.0 0 37.5 -52.2 295 83 609.7 609.7 321.0 609.7 0.01 Sounding variables and indices 1000-500 mb thick: 4994.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 59.81 % Est. max temperature: -11.24 C = 11.76 F Sfc-Lift cond lev (LCL): 838.84 mb = 1222.58 m = 4011.05 ft T: -23.24 C 700-500 lapse rate: 4.19 C/km ThetaE index: 1.46 C Layer 985.0- 975.0 mb Conv cond level (CCL): 535.16 mb = 4437.07 m = 14557.15 ft Mean mixing ratio: 0.41 g/kg Conv temperature: 11.93 C = 53.47 F Cap Strength: 20.62 C Lifted Index: 21.77 C Risk: None Lifted Index @300 mb: 25.43 C Lifted Index @700 mb: 10.56 C Showalter Index: 19.95 C Risk: None Total Totals Index: 21.20 C Risk: None Vertical Totals Index: 14.60 C Cross Totals Index: 6.60 C K Index: -24.90 Risk: None Sweat Index: 79.00 Risk: None Energy Index: 5.24 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.64 J/kg Max Up Vert Vel: 4.39 m/s Conv Inhibition (B-): 47241.38 J/kg Cap Strength: 21.73 C Lift Cond Lev (LCL): 790.19 mb = 1654.50 m = 5428.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 155 at 19 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 ---------------------------------------------------------- 0 988 34 80 12 -11.8 -2.1 | 10 20 -3.6 -19.5 1 951 305 170 41 -7.1 40.4 | 183 23 1.1 22.9 2 925 501 175 43 -3.7 42.8 | 190 26 4.5 25.4 3 912 610 175 44 -3.8 43.8 | 189 27 4.4 26.4 4 850 1127 160 27 -9.2 25.4 | 173 8 -1.0 7.9 5 771 1829 145 18 -10.3 14.7 | 37 3 -2.1 -2.7 6 739 2134 155 26 -11.0 23.6 | 156 7 -2.7 6.1 7 700 2526 145 34 -19.5 27.9 | 133 15 -11.3 10.4 8 679 2743 145 34 -19.5 27.9 | 133 15 -11.3 10.4 9 623 3353 120 13 -11.3 6.5 | 15 11 -3.0 -11.0 10 597 3658 125 16 -13.1 9.2 | 30 10 -4.9 -8.3 11 547 4267 70 22 -20.7 -7.5 | 26 28 -12.4 -25.0 12 500 4910 65 25 -22.7 -10.6 | 27 32 -14.4 -28.0 13 420 6096 55 27 -22.1 -15.5 | 23 36 -13.9 -32.9 14 401 6401 65 29 -26.3 -12.3 | 31 35 -18.0 -29.7 15 400 6420 60 26 -22.5 -13.0 | 25 34 -14.3 -30.5 16 301 8230 70 24 -22.6 -8.2 | 29 29 -14.3 -25.7 17 300 8250 65 24 -21.8 -10.1 | 26 31 -13.5 -27.6 18 250 9360 60 20 -17.3 -10.0 | 18 29 -9.1 -27.5 19 249 9384 60 20 -17.3 -10.0 | 18 29 -9.1 -27.5 20 246 9449 50 21 -16.1 -13.5 | 14 32 -7.8 -31.0 21 234 9754 70 20 -18.8 -6.8 | 23 26 -10.5 -24.3 22 223 10058 35 15 -8.6 -12.3 | 1 30 -0.4 -29.8 23 201 10668 70 15 -14.1 -5.1 | 15 23 -5.8 -22.6 24 200 10710 45 16 -11.3 -11.3 | 6 29 -3.1 -28.8 25 191 10973 35 16 -9.2 -13.1 | 2 31 -0.9 -30.6 26 182 11278 30 12 -6.0 -10.4 | 355 28 2.2 -27.9 27 173 11582 35 14 -8.0 -11.5 | 360 29 0.2 -28.9 28 164 11887 30 10 -5.0 -8.7 | 353 26 3.2 -26.1 29 150 12440 355 11 1.0 -11.0 | 342 30 9.2 -28.4 30 149 12497 355 10 0.9 -10.0 | 342 29 9.1 -27.4 31 141 12802 5 11 -1.0 -11.0 | 346 29 7.3 -28.4 32 134 13106 325 12 6.9 -9.8 | 331 31 15.1 -27.3 33 128 13411 340 12 4.1 -11.3 | 337 31 12.4 -28.7 34 121 13716 325 10 5.7 -8.2 | 331 29 14.0 -25.7 35 115 14021 325 10 5.7 -8.2 | 331 29 14.0 -25.7 36 110 14326 330 15 7.5 -13.0 | 333 34 15.7 -30.5 37 100 14880 320 19 12.2 -14.6 | 327 38 20.5 -32.0 38 99 14935 300 21 18.2 -10.5 | 317 38 26.4 -28.0 39 94 15240 340 19 6.5 -17.9 | 337 38 14.7 -35.3 40 85 15850 310 26 19.9 -16.7 | 321 44 28.2 -34.2 41 70 17020 310 31 23.7 -19.9 | 319 49 32.0 -37.4 42 69 17069 315 30 21.2 -21.2 | 323 49 29.5 -38.7 43 63 17678 290 32 30.1 -10.9 | 307 48 38.3 -28.4 44 54 18593 305 41 33.6 -23.5 | 314 59 41.8 -41.0 45 50 19090 285 39 37.7 -10.1 | 301 54 45.9 -27.6 46 49 19202 290 44 41.3 -15.0 | 303 59 49.6 -32.5 47 47 19507 280 38 37.4 -6.6 | 298 52 45.7 -24.1 48 45 19812 275 50 49.8 -4.4 | 291 62 58.1 -21.8 49 41 20422 285 62 59.9 -16.0 | 296 76 68.1 -33.5 50 39 20726 290 60 56.4 -20.5 | 300 75 64.6 -38.0 51 37 21031 275 65 64.8 -5.7 | 288 77 73.0 -23.1 52 35 21336 290 68 63.9 -23.3 | 299 83 72.1 -40.7 53 30 22350 295 83 75.2 -35.1 | 302 99 83.5 -52.5 54 28 22555 295 83 75.2 -35.1 | 302 99 83.5 -52.5 55 19 23774 285 72 69.5 -18.6 | 295 86 77.8 -36.1 Wind Parameters Mean winds (0-6000m): 124.7 at 25.7 knts Storm direction: 154.7 at 19.3 knts Shear (0-3000m) pos: 8.1 neg: 5.3 tot: 13.5 10-3/s Storm rel Dir Shear (0-3000m): 73.0 deg Storm rel helicity (0-3000m) pos: 205.1 neg: -74.2 tot: 130.9 m^2/s^2 ave: 43.6 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 20.1 stream: 5.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.15 Bulk Shear: 64.43 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 ------------------------------------------------------------------------------- 500 166 34 180 15| 47.3 0.0 47.3|198.9 0.0 198.9 397.7 0.93| 59.1 54.8 1000 169 36 184 18| 23.6 7.9 31.5|198.9 -23.1 175.7 175.7 0.67| 37.6 25.1 1500 166 32 181 14| 15.8 8.6 24.3|198.9 -29.3 169.6 113.1 0.54| 28.4 15.3 2000 163 29 178 10| 12.2 6.4 18.6|202.8 -31.8 171.0 85.5 0.49| 23.9 11.9 2500 160 29 171 10| 9.7 4.6 14.4|205.1 -43.5 161.5 64.6 0.41| 21.7 9.0 3000 157 30 161 10| 8.1 5.3 13.5|205.1 -74.2 130.9 43.6 0.29| 20.1 5.8 4000 151 26 142 7| 6.1 6.0 12.1|214.5-104.4 110.0 27.5 0.18| 18.3 3.3 5000 139 26 102 9| 4.9 6.0 10.9|216.9-126.3 90.6 18.1 0.15| 15.9 2.3 6000 125 26 78 13| 4.1 5.4 9.4|216.9-145.9 71.0 11.8 0.13| 13.6 1.7 Wrote GIF file: /home/apache/climate/data/raob//89664/skewt/89664.skewt.20251013.00.gif