UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101812.upa.cvt Date: 1200Z 18 OCT 25 Searching for 89664... Searching the city database file for: 89664 ... Date:1200Z 18 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 -35 315 8 SFC 994 34 -10.1 -11.0 93 0.9 -10.4 315 8 263.5 263.8 263.2 268.0 1.66 2 993 41 -9.1 -12.4 77 3.3 -9.9 315 8 264.6 264.8 263.6 268.6 1.48 3 972 199 -10.3 -13.3 79 3.0 -11.0 312 10 265.0 265.2 263.8 268.8 1.41 4 951 361 -8.9 -21.9 34 13.0 -11.4 315 11 268.1 268.2 264.7 270.1 0.70 5 937 471 -8.9 -22.9 31 14.0 -11.6 326 10 269.2 269.3 265.4 271.1 0.65 6 925 567 -9.5 -22.5 34 13.0 -12.0 335 10 269.6 269.7 265.7 271.6 0.68 7 873 1013 -9.9 -29.9 18 20.0 -13.1 76 4 273.7 273.7 267.9 274.8 0.37 8 850 1218 -11.5 -28.5 23 17.0 -14.2 125 1 274.1 274.2 268.2 275.4 0.43 9 838 1327 -12.5 -28.5 25 16.0 -15.0 169 3 274.2 274.2 268.3 275.5 0.43 10 700 2687 -17.3 -34.3 21 17.0 -19.6 225 30 283.3 283.4 273.6 284.3 0.30 11 678 2927 -17.7 -34.7 21 17.0 -19.9 216 29 285.5 285.5 274.8 286.4 0.30 12 572 4178 -26.7 -40.7 25 14.0 -27.9 223 32 289.1 289.2 276.5 289.8 0.19 13 554 4409 -27.1 -44.1 18 17.0 -28.5 226 32 291.3 291.4 277.6 291.8 0.14 14 500 5140 -33.1 -47.1 23 14.0 -34.0 230 29 292.7 292.7 278.2 293.1 0.11 15 440 6026 -40.1 -52.1 27 12.0 -40.6 239 32 294.7 294.7 279.1 295.0 0.07 16 400 6670 -44.9 -58.9 19 14.0 -45.3 225 31 296.6 296.6 279.9 296.8 0.03 17 376 7079 -47.7 -63.7 14 16.0 -48.0 227 27 298.2 298.2 280.6 298.3 0.02 18 300 8520 -60.9 -71.9 22 11.0 -61.0 220 29 299.5 299.5 281.1 299.5 0.01 19 288 8772 -63.3 -73.3 25 10.0 -63.4 220 29 299.6 299.6 281.1 299.6 0.01 20 250 9630 -69.1 -77.1 30 8.0 -69.1 250 30 303.3 303.3 282.7 303.4 0.00 21 248 9678 -69.5 -77.5 30 8.0 -69.5 251 31 303.4 303.4 282.8 303.5 0.00 22 237 9949 -71.1 -78.1 35 7.0 -71.1 255 35 305.0 305.0 283.4 305.0 0.00 23 223 10312 -69.3 -78.3 26 9.0 -69.4 252 37 313.1 313.1 286.4 313.1 0.00 24 200 10960 -71.5 -81.5 21 10.0 -71.5 260 22 319.5 319.5 288.6 319.5 0.00 25 192 11199 -72.3 -82.3 21 10.0 -72.3 262 28 322.0 322.0 289.3 322.0 0.00 26 181 11547 -69.3 -82.3 13 13.0 -69.4 271 30 332.4 332.4 292.3 332.4 0.00 27 164 12130 -72.1 -85.1 13 13.0 -72.1 274 40 337.2 337.2 293.6 337.2 0.00 28 151 12620 -67.1 -85.1 6 18.0 -67.2 279 45 353.8 353.8 297.4 353.8 0.00 29 150 12660 -67.3 -85.3 6 18.0 -67.4 280 45 354.2 354.2 297.5 354.2 0.00 30 118 14082 -73.9 -88.9 8 15.0 -73.9 278 38 367.1 367.1 300.1 367.2 0.00 31 100 15060 -68.7 -90.7 3 22.0 -68.8 290 51 395.0 395.0 304.5 395.0 0.00 32 70 17220 -65.7 -90.7 2 25.0 -65.9 290 65 443.8 443.8 310.3 443.8 0.00 33 50 19270 -63.5 -89.5 2 26.0 -63.8 290 81 493.8 493.8 314.5 493.9 0.00 34 39 20808 -60.9 -89.9 1 29.0 -61.6 286 88 536.8 536.8 317.3 536.8 0.00 35 35 21491 -54.9 -86.9 1 32.0 -56.3 284 95 569.3 569.3 319.1 569.3 0.01 36 30 22480 -54.1 -86.1 1 32.0 -55.8 280 106 597.2 597.2 320.5 597.2 0.01 37 29 22698 -53.9 -85.9 1 32.0 -55.7 285 115 603.5 603.5 320.7 603.6 0.01 38 27 23160 -50.8 -84.7 1 34.0 -53.4 285 115 624.8 624.8 321.7 624.9 0.01 39 26 23407 -49.1 -84.1 1 35.0 -52.2 285 115 636.3 636.3 322.2 636.4 0.01 TRP 237 9949 -71.1 -78.1 35 7.0 -71.1 255 35 305.0 305.0 283.4 305.0 0.00 WND 27 23160 -50.8 -84.7 1 34.0 -53.4 285 115 624.8 624.8 321.7 624.9 0.01 Sounding variables and indices 1000-500 mb thick: 5175.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 26.06 % Est. max temperature: 0.51 C = 32.92 F Sfc-Lift cond lev (LCL): 979.57 mb = 142.08 m = 466.14 ft T: -9.86 C 700-500 lapse rate: 6.44 C/km ThetaE index: 0.00 C Layer 994.0--2403244174546658090678512915595657216.0 mb Conv cond level (CCL): 596.53 mb = 3868.86 m = 12692.95 ft Mean mixing ratio: 0.88 g/kg Conv temperature: 14.62 C = 58.32 F Cap Strength: 17.76 C Lifted Index: 18.21 C Risk: None Lifted Index @300 mb: 20.41 C Lifted Index @700 mb: 12.62 C Showalter Index: 14.46 C Risk: None Total Totals Index: 26.20 C Risk: None Vertical Totals Index: 21.60 C Cross Totals Index: 4.60 C K Index: -23.90 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 3.78 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.70 J/kg Max Up Vert Vel: 7.84 m/s Conv Inhibition (B-): 39892.20 J/kg Cap Strength: 18.17 C Lift Cond Lev (LCL): 805.19 mb = 1628.64 m = 5343.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 257 at 16 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 ---------------------------------------------------------- 0 994 34 315 8 5.7 -5.7 | 48 14 -10.3 -9.2 1 958 305 310 11 8.4 -7.1 | 35 13 -7.6 -10.6 2 925 567 335 10 4.2 -9.1 | 43 17 -11.8 -12.6 3 920 610 340 10 3.4 -9.4 | 44 18 -12.6 -13.0 4 850 1218 125 1 -0.8 0.6 | 80 17 -16.8 -3.0 5 850 1219 160 1 -0.3 0.9 | 81 17 -16.3 -2.6 6 784 1829 210 10 5.0 8.7 | 115 12 -11.0 5.1 7 753 2134 225 18 12.7 12.7 | 160 10 -3.3 9.2 8 700 2687 225 30 21.2 21.2 | 197 18 5.2 17.6 9 695 2743 220 31 19.9 23.7 | 191 21 3.9 20.2 10 639 3353 205 25 10.6 22.7 | 164 20 -5.4 19.1 11 564 4267 225 33 23.3 23.3 | 200 21 7.4 19.8 12 500 5140 230 29 22.2 18.6 | 202 16 6.2 15.1 13 497 5182 230 29 22.2 18.6 | 202 16 6.2 15.1 14 435 6096 240 32 27.7 16.0 | 223 17 11.7 12.4 15 400 6670 225 31 21.9 21.9 | 198 19 5.9 18.3 16 345 7620 230 22 16.9 14.1 | 185 11 0.9 10.6 17 314 8230 220 26 16.7 19.9 | 183 16 0.7 16.3 18 300 8520 220 29 18.6 22.2 | 188 19 2.7 18.6 19 271 9144 220 28 18.0 21.4 | 186 18 2.0 17.9 20 250 9630 250 30 28.2 10.3 | 241 14 12.2 6.7 21 237 9949 255 35 33.8 9.1 | 253 19 17.8 5.5 22 233 10058 260 31 30.5 5.4 | 263 15 14.6 1.8 23 221 10363 250 38 35.7 13.0 | 244 22 19.7 9.4 24 200 10960 260 22 21.7 3.8 | 267 6 5.7 0.2 25 200 10973 240 32 27.7 16.0 | 223 17 11.7 12.4 26 190 11278 270 26 26.0 -0.0 | 290 11 10.0 -3.6 27 154 12497 275 46 45.8 -4.0 | 284 31 29.8 -7.6 28 150 12660 280 45 44.3 -7.8 | 292 31 28.3 -11.4 29 132 13411 260 42 41.4 7.3 | 262 26 25.4 3.7 30 113 14326 285 36 34.8 -9.3 | 304 23 18.8 -12.9 31 102 14935 290 54 50.7 -18.5 | 302 41 34.8 -22.0 32 100 15060 290 51 47.9 -17.4 | 303 38 31.9 -21.0 33 97 15240 290 51 47.9 -17.4 | 303 38 31.9 -21.0 34 83 16154 280 57 56.1 -9.9 | 289 42 40.2 -13.5 35 70 17220 290 65 61.1 -22.2 | 300 52 45.1 -25.8 36 68 17374 290 74 69.5 -25.3 | 298 61 53.6 -28.9 37 65 17678 280 55 54.2 -9.6 | 289 40 38.2 -13.1 38 62 17983 275 63 62.8 -5.5 | 281 48 46.8 -9.1 39 53 18898 290 82 77.1 -28.0 | 297 69 61.1 -31.6 40 50 19270 290 81 76.1 -27.7 | 297 68 60.1 -31.3 41 46 19812 290 77 72.4 -26.3 | 298 64 56.4 -29.9 42 30 22480 280 106 104.4 -18.4 | 284 91 88.4 -22.0 43 30 22555 285 115 111.1 -29.8 | 289 101 95.1 -33.3 44 27 23160 285 115 111.1 -29.8 | 289 101 95.1 -33.3 45 25 23470 285 115 111.1 -29.8 | 289 101 95.1 -33.3 46 22 23774 285 107 103.4 -27.7 | 290 93 87.4 -31.3 Wind Parameters Mean winds (0-6000m): 227.4 at 21.8 knts Storm direction: 257.4 at 16.4 knts Shear (0-3000m) pos: 4.8 neg: 1.0 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 129.7 deg Storm rel helicity (0-3000m) pos: 165.4 neg: -41.2 tot: 124.2 m^2/s^2 ave: 41.4 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 10.8 stream: 5.4 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.41 Bulk Shear: 74.95 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 ------------------------------------------------------------------------------- 500 316 10 40 14| 3.5 0.0 3.5| 6.2 -10.2 -4.0 -8.0 -0.20| 6.8 -1.4 1000 329 9 46 16| 5.5 0.0 5.5| 75.8 -10.2 65.6 65.6 0.54| 11.1 6.0 1500 322 7 53 15| 4.2 0.0 4.2|100.9 -10.2 90.7 60.5 0.57| 10.3 5.9 2000 284 8 58 10| 4.6 0.0 4.6|132.5 -10.2 122.3 61.2 0.65| 10.6 6.9 2500 250 10 90 6| 5.7 0.0 5.7|160.3 -10.2 150.1 60.1 0.68| 10.9 7.5 3000 235 13 130 6| 4.8 1.0 5.8|165.4 -41.2 124.2 41.4 0.50| 10.8 5.4 4000 224 17 155 10| 4.1 1.0 5.1|213.8 -65.0 148.8 37.2 0.47| 9.9 4.6 5000 225 20 170 11| 3.1 0.8 3.9|236.0 -65.0 171.0 34.2 0.48| 8.7 4.1 6000 227 22 180 11| 2.8 0.6 3.4|261.0 -65.0 195.9 32.7 0.51| 7.8 3.9 Wrote GIF file: /home/apache/climate/data/raob//89664/skewt/89664.skewt.20251018.12.gif