UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103112.upa.cvt Date: 1200Z 31 OCT 25 Searching for 89664... Searching the city database file for: 89664 ... Date:1200Z 31 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 -125 SFC 983 34 -10.3 -17.3 56 7.0 -11.8 320 10 264.1 264.3 262.4 266.9 1.00 2 925 473 -13.7 -16.8 77 3.1 -14.3 280 7 265.3 265.5 263.4 268.4 1.11 3 890 765 -16.3 -18.0 87 1.7 -16.6 333 2 265.6 265.7 263.5 268.4 1.04 4 876 884 -16.3 -29.3 32 13.0 -18.0 354 0 266.8 266.8 263.2 267.9 0.39 5 853 1085 -16.7 -31.7 26 15.0 -18.6 143 7 268.4 268.4 264.1 269.3 0.32 6 850 1111 -16.9 -30.9 29 14.0 -18.7 165 8 268.4 268.5 264.3 269.5 0.34 7 748 2059 -22.1 -37.1 24 15.0 -23.5 161 9 272.8 272.8 267.0 273.4 0.21 8 706 2480 -25.5 -33.5 47 8.0 -26.3 148 10 273.6 273.6 267.7 274.6 0.32 9 700 2542 -25.7 -33.7 47 8.0 -26.5 130 11 274.0 274.1 268.0 275.0 0.32 10 630 3300 -28.9 -35.9 51 7.0 -29.5 126 13 278.8 278.8 270.9 279.6 0.28 11 604 3600 -30.5 -35.5 62 5.0 -30.9 127 11 280.3 280.3 271.9 281.3 0.31 12 599 3659 -30.5 -38.5 45 8.0 -31.2 127 11 281.0 281.0 272.1 281.7 0.23 13 583 3850 -31.5 -35.6 67 4.1 -31.9 128 9 282.0 282.0 272.9 283.0 0.32 14 560 4134 -33.5 -38.0 64 4.5 -33.8 130 7 282.9 282.9 273.3 283.7 0.26 15 556 4184 -33.7 -47.7 23 14.0 -34.4 130 7 283.2 283.2 273.2 283.5 0.09 16 536 4440 -35.1 -51.1 18 16.0 -35.8 132 5 284.5 284.5 273.9 284.8 0.06 17 506 4838 -38.5 -41.4 74 2.9 -38.7 135 1 285.1 285.2 274.5 285.8 0.20 18 500 4920 -39.1 -43.1 66 4.0 -39.3 150 1 285.4 285.4 274.5 285.9 0.17 19 447 5677 -45.3 -47.0 83 1.7 -45.4 140 3 286.9 286.9 275.2 287.3 0.12 20 424 6027 -48.3 -51.7 68 3.4 -48.4 135 3 287.4 287.4 275.5 287.6 0.08 21 419 6105 -48.3 -62.3 18 14.0 -48.6 134 3 288.4 288.4 275.9 288.4 0.02 22 416 6153 -48.3 -66.3 11 18.0 -48.6 134 3 289.0 289.0 276.2 289.0 0.01 23 400 6410 -49.5 -64.5 16 15.0 -49.7 130 4 290.7 290.7 277.0 290.7 0.02 24 363 7041 -54.1 -63.1 32 9.0 -54.2 137 6 292.7 292.7 278.0 292.8 0.02 25 332 7611 -57.3 -69.3 20 12.0 -57.4 143 8 295.9 295.9 279.5 295.9 0.01 26 300 8250 -59.7 -72.7 17 13.0 -59.8 170 10 301.2 301.2 281.8 301.2 0.01 27 286 8547 -60.9 -75.9 12 15.0 -61.0 195 8 303.6 303.6 282.8 303.6 0.00 28 250 9380 -62.1 -79.1 9 17.0 -62.2 170 8 313.7 313.7 286.6 313.8 0.00 29 206 10569 -64.5 -81.5 8 17.0 -64.6 168 10 327.8 327.8 291.1 327.8 0.00 30 200 10750 -63.9 -81.9 7 18.0 -64.0 165 11 331.6 331.6 292.2 331.6 0.00 31 168 11823 -62.5 -85.5 3 23.0 -62.6 193 12 350.9 350.9 296.8 350.9 0.00 32 150 12520 -64.3 -86.3 3 22.0 -64.4 200 18 359.3 359.3 298.5 359.3 0.00 33 109 14471 -65.1 -88.1 3 23.0 -65.3 205 26 392.2 392.2 304.1 392.2 0.00 34 100 15000 -61.9 -87.9 2 26.0 -62.1 195 30 408.1 408.1 306.3 408.1 0.00 35 96 15252 -62.5 -89.5 1 27.0 -62.7 195 30 411.7 411.7 306.7 411.8 0.00 36 70 17220 -58.5 -88.5 1 30.0 -59.0 210 48 459.2 459.2 311.7 459.2 0.00 37 53 18993 -53.7 -85.7 1 32.0 -54.8 206 70 508.4 508.4 315.5 508.4 0.00 38 50 19370 -51.5 -85.5 1 34.0 -52.9 205 75 522.1 522.1 316.4 522.1 0.01 39 30 22820 -33.4 -76.5 1 43.1 -42.0 210 117 653.5 653.5 322.8 653.8 0.04 40 27 23566 -29.7 -74.7 0 45.0 -40.6 210 117 684.0 684.0 323.9 684.4 0.06 TRP 286 8547 -60.9 -75.9 12 15.0 -61.0 195 8 303.6 303.6 282.8 303.6 0.00 WND 30 22820 -33.4 -76.5 1 43.1 -42.0 210 117 653.5 653.5 322.8 653.8 0.04 Sounding variables and indices 1000-500 mb thick: 5045.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 46.70 % Est. max temperature: -5.34 C = 22.40 F Sfc-Lift cond lev (LCL): 878.22 mb = 865.27 m = 2838.79 ft T: -16.30 C 700-500 lapse rate: 5.63 C/km ThetaE index: 0.55 C Layer 876.0- 853.0 mb Conv cond level (CCL): 804.38 mb = 1520.07 m = 4987.04 ft Mean mixing ratio: 1.05 g/kg Conv temperature: -4.15 C = 24.53 F Cap Strength: 14.27 C Lifted Index: 14.43 C Risk: None Lifted Index @300 mb: 23.54 C Lifted Index @700 mb: 6.45 C Showalter Index: 13.20 C Risk: None Total Totals Index: 30.40 C Risk: None Vertical Totals Index: 22.20 C Cross Totals Index: 8.20 C K Index: -16.70 Risk: None Sweat Index: 17.00 Risk: None Energy Index: 3.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.57 J/kg Max Up Vert Vel: 3.34 m/s Conv Inhibition (B-): 46484.91 J/kg Cap Strength: 14.35 C Lift Cond Lev (LCL): 872.97 mb = 910.41 m = 2986.87 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 173 at 5 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 ---------------------------------------------------------- 0 983 34 320 10 6.4 -7.7 | 331 15 7.1 -12.9 1 925 473 280 7 6.9 -1.2 | 311 10 7.6 -6.5 2 872 914 0 0 -0.0 -0.0 | 353 5 0.7 -5.3 3 850 1111 165 8 -2.1 7.7 | 150 3 -1.4 2.5 4 710 2438 160 10 -3.4 9.4 | 146 5 -2.7 4.1 5 700 2542 130 11 -8.4 7.1 | 103 8 -7.8 1.8 6 680 2743 120 11 -9.5 5.5 | 92 9 -8.9 0.2 7 652 3048 130 15 -11.5 9.6 | 112 12 -10.8 4.4 8 624 3353 125 13 -10.6 7.5 | 102 10 -10.0 2.2 9 503 4877 135 1 -0.7 0.7 | 0 5 -0.0 -4.6 10 500 4920 150 1 -0.5 0.9 | 358 4 0.2 -4.4 11 400 6410 130 4 -3.1 2.6 | 42 4 -2.4 -2.7 12 301 8230 150 10 -5.0 8.7 | 128 6 -4.3 3.4 13 300 8250 170 10 -1.7 9.8 | 167 5 -1.1 4.6 14 287 8534 175 10 -0.9 10.0 | 178 5 -0.2 4.7 15 286 8547 195 8 2.1 7.7 | 228 4 2.7 2.5 16 260 9144 165 10 -2.6 9.7 | 156 5 -1.9 4.4 17 250 9380 170 8 -1.4 7.9 | 165 3 -0.7 2.6 18 247 9449 175 11 -1.0 11.0 | 177 6 -0.3 5.7 19 213 10363 185 11 1.0 11.0 | 196 6 1.6 5.7 20 203 10668 160 10 -3.4 9.4 | 146 5 -2.7 4.1 21 200 10750 165 11 -2.8 10.6 | 158 6 -2.2 5.4 22 193 10973 165 13 -3.4 12.6 | 160 8 -2.7 7.3 23 184 11278 180 14 0.0 14.0 | 184 9 0.7 8.7 24 175 11582 200 10 3.4 9.4 | 225 6 4.1 4.1 25 151 12497 175 17 -1.5 16.9 | 176 12 -0.8 11.7 26 150 12520 200 18 6.2 16.9 | 210 14 6.8 11.6 27 143 12802 200 20 6.8 18.8 | 209 15 7.5 13.5 28 130 13411 175 15 -1.3 14.9 | 176 10 -0.6 9.7 29 117 14021 200 19 6.5 17.9 | 210 14 7.2 12.6 30 112 14326 205 25 10.6 22.7 | 213 21 11.2 17.4 31 106 14630 205 28 11.8 25.4 | 212 24 12.5 20.1 32 101 14935 205 32 13.5 29.0 | 211 28 14.2 23.7 33 100 15000 195 30 7.8 29.0 | 200 25 8.4 23.7 34 96 15240 195 30 7.8 29.0 | 200 25 8.4 23.7 35 79 16459 215 42 24.1 34.4 | 220 38 24.8 29.1 36 75 16764 210 33 16.5 28.6 | 216 29 17.2 23.3 37 70 17220 210 48 24.0 41.6 | 214 44 24.7 36.3 38 50 19370 205 75 31.7 68.0 | 207 71 32.4 62.7 39 34 21946 210 106 53.0 91.8 | 212 102 53.7 86.5 40 30 22820 210 117 58.5 101.3 | 212 113 59.2 96.1 41 27 23165 210 117 58.5 101.3 | 212 113 59.2 96.1 42 22 23774 205 108 45.6 97.9 | 207 104 46.3 92.6 Wind Parameters Mean winds (0-6000m): 142.7 at 7.1 knts Storm direction: 172.7 at 5.3 knts Shear (0-3000m) pos: 2.3 neg: 2.0 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 140.0 deg Storm rel helicity (0-3000m) pos: 35.8 neg: -25.7 tot: 10.1 m^2/s^2 ave: 3.4 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.18 Bulk Shear: 30.16 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 ------------------------------------------------------------------------------- 500 302 8 321 12| 0.0 5.7 5.7| 3.6 -14.5 -10.9 -21.8 -0.38| 7.9 -3.0 1000 298 6 324 10| 5.6 2.9 8.4| 22.3 -14.5 7.8 7.8 0.38| 9.9 3.8 1500 244 6 291 7| 4.5 1.9 6.4| 26.6 -14.6 12.1 8.1 0.54| 9.9 5.3 2000 199 7 244 3| 3.4 1.6 5.0| 26.6 -14.7 12.0 6.0 0.52| 7.6 4.0 2500 180 8 197 2| 2.7 1.6 4.3| 26.6 -21.4 5.3 2.1 0.31| 7.3 2.2 3000 161 8 141 3| 2.3 2.0 4.3| 35.8 -25.7 10.1 3.4 0.29| 7.2 2.1 4000 146 9 118 5| 1.2 1.1 2.4| 35.8 -34.4 1.4 0.3 0.17| 6.4 1.1 5000 143 8 106 4| 0.5 0.9 1.4| 35.9 -40.5 -4.6 -0.9 0.05| 5.8 0.3 6000 143 7 96 4| 0.4 0.9 1.3| 37.6 -40.5 -2.9 -0.5 0.08| 5.0 0.4 Wrote GIF file: /home/apache/climate/data/raob//89664/skewt/89664.skewt.20251031.12.gif