UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102300.upa.cvt Date: 0000Z 23 OCT 25 Searching for 89664... Searching the city database file for: 89664 ... Date:0000Z 23 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 -11 85 10 SFC 997 34 -15.5 -24.5 46 9.0 -16.8 85 10 257.9 258.0 256.6 259.3 0.53 2 991 77 -18.7 -28.7 41 10.0 -19.8 85 10 255.1 255.2 253.9 256.1 0.36 3 987 106 -19.1 -30.1 37 11.0 -20.3 85 10 255.0 255.1 253.7 255.9 0.32 4 983 135 -17.1 -32.1 26 15.0 -18.7 85 10 257.3 257.3 255.5 258.1 0.26 5 976 187 -16.9 -30.9 29 14.0 -18.5 85 10 258.0 258.1 256.2 258.9 0.30 6 925 572 -19.1 -32.1 31 13.0 -20.5 180 6 259.8 259.8 257.6 260.6 0.28 7 876 974 -22.3 -32.3 40 10.0 -23.3 152 10 260.5 260.6 258.2 261.4 0.29 8 850 1195 -23.1 -31.1 48 8.0 -23.9 160 10 261.9 262.0 259.4 262.9 0.34 9 706 2538 -28.7 -32.8 68 4.1 -29.1 139 8 270.0 270.1 265.4 271.1 0.34 10 700 2599 -29.1 -33.0 69 3.9 -29.5 140 7 270.3 270.3 265.5 271.3 0.34 11 644 3189 -33.1 -34.8 85 1.7 -33.2 162 9 272.2 272.3 266.8 273.2 0.31 12 633 3310 -32.7 -40.7 45 8.0 -33.2 166 9 274.0 274.1 267.7 274.6 0.17 13 622 3434 -32.7 -42.7 36 10.0 -33.3 171 9 275.4 275.4 268.6 275.9 0.14 14 543 4382 -36.3 -55.3 12 19.0 -37.0 206 12 282.0 282.1 272.4 282.2 0.04 15 500 4950 -39.3 -58.3 12 19.0 -39.9 225 13 285.1 285.1 274.1 285.2 0.03 16 417 6174 -46.3 -65.3 10 19.0 -46.6 239 13 291.3 291.3 277.3 291.4 0.01 17 400 6450 -47.7 -66.7 9 19.0 -48.0 250 13 293.0 293.0 278.2 293.0 0.01 18 372 6924 -51.3 -66.3 15 15.0 -51.5 262 14 294.4 294.4 278.8 294.4 0.01 19 300 8300 -57.3 -72.3 13 15.0 -57.4 275 12 304.6 304.6 283.2 304.6 0.01 20 283 8667 -59.3 -75.3 11 16.0 -59.4 276 12 306.8 306.8 284.1 306.8 0.00 21 250 9440 -61.3 -76.3 12 15.0 -61.4 265 12 314.9 314.9 287.1 315.0 0.00 22 200 10810 -66.3 -79.3 15 13.0 -66.4 285 13 327.8 327.8 291.1 327.8 0.00 23 196 10933 -66.7 -78.7 17 12.0 -66.8 270 15 329.0 329.0 291.5 329.0 0.00 24 150 12550 -67.5 -85.5 6 18.0 -67.6 240 12 353.8 353.8 297.4 353.8 0.00 25 100 14970 -69.9 -89.9 4 20.0 -70.0 250 19 392.7 392.7 304.2 392.7 0.00 26 95 15274 -71.7 -90.7 4 19.0 -71.8 248 19 394.9 394.9 304.5 395.0 0.00 27 70 17100 -66.9 -89.9 3 23.0 -67.1 220 31 441.3 441.3 310.0 441.3 0.00 28 50 19150 -62.9 -91.9 1 29.0 -63.3 225 42 495.3 495.3 314.6 495.3 0.00 29 46 19665 -62.7 -91.7 1 29.0 -63.1 229 48 507.7 507.7 315.5 507.7 0.00 30 30 22390 -49.1 -85.1 1 36.0 -51.9 220 70 610.8 610.8 321.1 610.8 0.01 31 23 24134 -49.1 -85.1 1 36.0 -52.5 225 94 659.0 659.0 323.0 659.1 0.01 TRP 196 10933 -66.7 -78.7 17 12.0 -66.8 270 15 329.0 329.0 291.5 329.0 0.00 WND 23 24134 -49.1 -85.1 1 36.0 -52.5 225 94 659.0 659.0 323.0 659.1 0.01 Sounding variables and indices 1000-500 mb thick: 4961.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.05 inches Sfc-500 mean rel hum: 42.61 % Est. max temperature: -11.28 C = 11.70 F Sfc-Lift cond lev (LCL): 860.54 mb = 1104.64 m = 3624.09 ft T: -22.77 C 700-500 lapse rate: 4.34 C/km ThetaE index: 3.44 C Layer 991.0- 983.0 mb Conv cond level (CCL): 531.07 mb = 4534.84 m = 14877.92 ft Mean mixing ratio: 0.30 g/kg Conv temperature: 9.48 C = 49.07 F Cap Strength: 18.93 C Lifted Index: 20.97 C Risk: None Lifted Index @300 mb: 31.86 C Lifted Index @700 mb: 10.11 C Showalter Index: 18.28 C Risk: None Total Totals Index: 24.40 C Risk: None Vertical Totals Index: 16.20 C Cross Totals Index: 8.20 C K Index: -18.80 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 4.69 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.83 J/kg Max Up Vert Vel: 5.07 m/s Conv Inhibition (B-): 51776.81 J/kg Cap Strength: 20.69 C Lift Cond Lev (LCL): 765.85 mb = 1949.23 m = 6395.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 216 at 8 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 ---------------------------------------------------------- 0 997 34 85 10 -10.0 -0.9 | 64 16 -14.5 -7.1 1 960 305 85 10 -10.0 -0.9 | 64 16 -14.5 -7.1 2 925 572 180 6 0.0 6.0 | 87 5 -4.5 -0.2 3 883 914 150 10 -5.0 8.7 | 104 10 -9.5 2.4 4 850 1195 160 10 -3.4 9.4 | 112 9 -7.9 3.2 5 779 1829 170 10 -1.7 9.8 | 120 7 -6.2 3.6 6 747 2134 135 11 -7.8 7.8 | 97 12 -12.3 1.5 7 700 2599 140 7 -4.5 5.4 | 84 9 -9.0 -0.9 8 505 4877 225 13 9.2 9.2 | 238 6 4.7 3.0 9 500 4950 225 13 9.2 9.2 | 238 6 4.7 3.0 10 441 5791 225 12 8.5 8.5 | 241 5 4.0 2.3 11 400 6450 250 13 12.2 4.4 | 283 8 7.7 -1.8 12 367 7010 265 14 13.9 1.2 | 298 11 9.5 -5.0 13 350 7315 260 15 14.8 2.6 | 289 11 10.3 -3.6 14 318 7925 265 16 15.9 1.4 | 293 12 11.4 -4.8 15 303 8230 280 12 11.8 -2.1 | 319 11 7.3 -8.3 16 300 8300 275 12 12.0 -1.0 | 314 10 7.5 -7.3 17 289 8534 265 11 11.0 1.0 | 309 8 6.5 -5.3 18 275 8839 290 14 13.2 -4.8 | 322 14 8.7 -11.0 19 262 9144 255 15 14.5 3.9 | 283 10 10.0 -2.4 20 250 9440 265 12 12.0 1.0 | 305 9 7.5 -5.2 21 238 9754 265 12 12.0 1.0 | 305 9 7.5 -5.2 22 215 10363 265 14 13.9 1.2 | 298 11 9.5 -5.0 23 205 10668 235 14 11.5 8.0 | 256 7 7.0 1.8 24 200 10810 285 13 12.6 -3.4 | 320 13 8.1 -9.6 25 196 10933 270 15 15.0 -0.0 | 301 12 10.5 -6.2 26 195 10973 285 14 13.5 -3.6 | 318 13 9.0 -9.9 27 185 11278 250 12 11.3 4.1 | 287 7 6.8 -2.1 28 167 11887 260 13 12.8 2.3 | 296 9 8.3 -4.0 29 159 12192 235 14 11.5 8.0 | 256 7 7.0 1.8 30 151 12497 250 13 12.2 4.4 | 283 8 7.7 -1.8 31 150 12550 240 12 10.4 6.0 | 272 6 5.9 -0.2 32 144 12802 235 10 8.2 5.7 | 278 4 3.7 -0.5 33 137 13106 265 10 10.0 0.9 | 314 8 5.5 -5.4 34 123 13716 235 22 18.0 12.6 | 245 15 13.5 6.4 35 117 14021 245 19 17.2 8.0 | 262 13 12.7 1.8 36 111 14326 235 11 9.0 6.3 | 269 5 4.5 0.1 37 106 14630 250 16 15.0 5.5 | 274 11 10.5 -0.8 38 101 14935 235 15 12.3 8.6 | 253 8 7.8 2.4 39 100 14970 250 19 17.9 6.5 | 269 13 13.4 0.3 40 96 15240 250 19 17.9 6.5 | 269 13 13.4 0.3 41 91 15545 230 23 17.6 14.8 | 237 16 13.1 8.5 42 86 15850 230 24 18.4 15.4 | 237 17 13.9 9.2 43 78 16459 240 27 23.4 13.5 | 249 20 18.9 7.3 44 70 17100 220 31 19.9 23.7 | 221 23 15.4 17.5 45 67 17374 220 31 19.9 23.7 | 221 23 15.4 17.5 46 64 17678 240 32 27.7 16.0 | 247 25 23.2 9.8 47 58 18288 240 31 26.8 15.5 | 247 24 22.4 9.3 48 52 18898 230 50 38.3 32.1 | 233 43 33.8 25.9 49 50 19150 225 42 29.7 29.7 | 227 34 25.2 23.5 50 47 19507 230 47 36.0 30.2 | 233 40 31.5 24.0 51 31 22250 220 68 43.7 52.1 | 221 60 39.2 45.9 52 30 22390 220 70 45.0 53.6 | 221 62 40.5 47.4 53 29 22555 220 62 39.9 47.5 | 221 54 35.4 41.3 54 25 23470 230 92 70.5 59.1 | 231 85 66.0 52.9 55 23 24134 225 94 66.5 66.5 | 226 86 62.0 60.2 56 21 24384 225 94 66.5 66.5 | 226 86 62.0 60.2 Wind Parameters Mean winds (0-6000m): 185.8 at 10.2 knts Storm direction: 215.8 at 7.7 knts Shear (0-3000m) pos: 2.6 neg: 0.9 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 35.1 deg Storm rel helicity (0-3000m) pos: 30.9 neg: -16.1 tot: 14.9 m^2/s^2 ave: 5.0 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.51 Bulk Shear: 25.20 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 96 9 69 15| 11.4 0.0 11.4| 19.3 0.0 19.3 38.6 0.49| 12.5 6.1 1000 126 9 85 12| 5.7 2.0 7.7| 22.7 0.0 22.7 22.7 0.42| 9.5 4.0 1500 141 9 95 10| 4.4 1.3 5.8| 25.6 0.0 25.6 17.1 0.44| 7.0 3.1 2000 148 9 100 10| 3.3 1.7 5.0| 26.5 -5.7 20.8 10.4 0.28| 6.5 1.8 2500 145 9 99 10| 2.7 1.1 3.8| 26.5 -15.5 11.0 4.4 0.12| 6.4 0.8 3000 146 9 98 10| 2.6 0.9 3.5| 30.9 -16.1 14.9 5.0 0.16| 5.8 0.9 4000 155 9 104 9| 2.8 0.7 3.5| 40.5 -16.1 24.4 6.1 0.28| 5.2 1.5 5000 172 10 121 7| 2.8 0.6 3.3| 48.5 -16.1 32.5 6.5 0.38| 4.9 1.9 6000 186 10 139 5| 2.4 0.5 2.9| 51.1 -16.1 35.0 5.8 0.40| 4.3 1.7 Wrote GIF file: /home/apache/climate/data/raob//89664/skewt/89664.skewt.20251023.00.gif