UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102812.upa.cvt Date: 1200Z 28 OCT 25 Searching for 89664... Searching the city database file for: 89664 ... Date:1200Z 28 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 -197 SFC 974 34 -10.9 -23.9 33 13.0 -13.1 90 2 264.2 264.3 261.6 265.9 0.57 2 947 235 -9.9 -27.9 21 18.0 -12.8 83 8 267.4 267.4 263.6 268.6 0.41 3 925 404 -11.1 -28.1 23 17.0 -13.7 70 4 268.0 268.0 264.0 269.2 0.41 4 887 724 -14.1 -29.1 27 15.0 -16.2 26 2 268.1 268.2 264.1 269.2 0.39 5 882 767 -13.3 -29.3 25 16.0 -15.6 20 1 269.4 269.4 265.0 270.5 0.38 6 850 1047 -14.7 -27.7 32 13.0 -16.7 265 2 270.7 270.8 266.1 272.1 0.46 7 805 1757 -15.9 -29.9 29 14.0 -17.9 234 3 273.7 273.8 268.0 274.9 0.40 8 747 2702 -19.9 -34.9 25 15.0 -21.6 192 5 275.3 275.3 268.7 276.1 0.26 9 739 2836 -19.1 -36.1 21 17.0 -21.0 186 5 277.0 277.0 269.8 277.7 0.24 10 720 3156 -19.3 -23.5 69 4.2 -20.0 171 5 278.9 279.0 271.9 281.2 0.80 11 716 3224 -19.3 -25.3 59 6.0 -20.3 168 6 279.3 279.4 271.9 281.4 0.68 12 700 3498 -20.3 -26.3 59 6.0 -21.2 155 6 280.0 280.1 272.3 281.9 0.64 13 693 3537 -20.7 -27.7 53 7.0 -21.7 159 6 280.4 280.5 272.3 282.1 0.57 14 592 4170 -31.3 -31.3 100 0.0 -31.3 189 10 281.0 281.1 272.6 282.4 0.47 15 583 4233 -29.7 -34.5 63 4.8 -30.2 187 11 284.1 284.1 274.1 285.2 0.35 16 575 4292 -29.3 -34.3 62 5.0 -29.8 186 11 285.7 285.7 275.0 286.8 0.36 17 571 4321 -29.5 -35.5 56 6.0 -30.1 185 11 286.0 286.1 275.1 287.0 0.33 18 550 4482 -30.9 -37.9 50 7.0 -31.5 181 11 287.4 287.5 275.7 288.3 0.27 19 500 4900 -36.1 -43.1 48 7.0 -36.5 170 12 289.0 289.1 276.5 289.6 0.17 20 448 5653 -42.1 -48.1 52 6.0 -42.3 140 13 290.7 290.7 277.2 291.1 0.11 21 400 6410 -47.7 -54.7 44 7.0 -47.9 135 12 293.0 293.0 278.2 293.2 0.06 22 343 7408 -55.3 -63.3 36 8.0 -55.4 140 13 295.8 295.8 279.5 295.9 0.02 23 300 8250 -61.9 -66.1 57 4.2 -61.9 145 14 298.1 298.1 280.5 298.2 0.02 24 298 8291 -62.3 -66.3 59 4.0 -62.3 145 14 298.1 298.1 280.5 298.2 0.02 25 273 8827 -65.1 -68.6 62 3.5 -65.1 140 18 301.6 301.6 282.0 301.6 0.01 26 257 9193 -66.5 -74.5 32 8.0 -66.5 150 22 304.8 304.8 283.3 304.8 0.01 27 250 9360 -66.9 -74.9 31 8.0 -67.0 155 24 306.6 306.6 284.0 306.6 0.01 28 238 9656 -68.3 -75.3 36 7.0 -68.3 150 22 308.8 308.8 284.9 308.9 0.01 29 232 9809 -68.1 -79.1 19 11.0 -68.1 155 25 311.4 311.4 285.8 311.4 0.00 30 200 10700 -68.1 -80.1 16 12.0 -68.1 150 19 324.9 324.9 290.2 324.9 0.00 31 150 12430 -68.1 -86.1 6 18.0 -68.2 175 15 352.8 352.8 297.3 352.8 0.00 32 100 14860 -68.7 -90.7 3 22.0 -68.8 210 11 395.0 395.0 304.5 395.0 0.00 33 70 17010 -66.5 -91.5 2 25.0 -66.7 230 16 442.1 442.1 310.1 442.1 0.00 34 60 17939 -67.1 -92.1 2 25.0 -67.3 242 15 460.7 460.7 311.8 460.7 0.00 35 50 19050 -61.9 -90.9 1 29.0 -62.4 240 25 497.6 497.6 314.8 497.6 0.00 36 36 21112 -57.5 -87.5 1 30.0 -58.5 279 26 558.0 558.0 318.5 558.0 0.01 37 30 22290 -48.9 -83.9 1 35.0 -51.7 240 29 611.3 611.3 321.1 611.4 0.01 38 28 22744 -48.3 -83.3 1 35.0 -51.5 243 29 625.2 625.2 321.7 625.3 0.01 TRP 238 9656 -68.3 -75.3 36 7.0 -68.3 150 22 308.8 308.8 284.9 308.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5097.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 48.28 % Est. max temperature: -2.76 C = 27.04 F Sfc-Lift cond lev (LCL): 789.10 mb = 2009.44 m = 6592.57 ft T: -16.97 C 700-500 lapse rate: 11.27 C/km ThetaE index: 0.00 C Layer 974.0- 0.0 mb Conv cond level (CCL): 521.97 mb = 4711.57 m = 15457.71 ft Mean mixing ratio: 0.42 g/kg Conv temperature: 13.01 C = 55.41 F Cap Strength: 16.01 C Lifted Index: 16.76 C Risk: None Lifted Index @300 mb: 20.76 C Lifted Index @700 mb: 11.20 C Showalter Index: 14.10 C Risk: None Total Totals Index: 29.80 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: 8.40 C K Index: -12.30 Risk: None Sweat Index: 16.00 Risk: None Energy Index: 3.68 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.87 J/kg Max Up Vert Vel: 5.07 m/s Conv Inhibition (B-): 43875.45 J/kg Cap Strength: 16.76 C Lift Cond Lev (LCL): 710.28 mb = 3321.06 m = 10895.73 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 196 at 6 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 ---------------------------------------------------------- 0 974 34 90 2 -2.0 0.0 | 32 7 -3.6 -5.7 1 938 305 80 10 -9.8 -1.7 | 57 14 -11.4 -7.5 2 925 404 70 4 -3.8 -1.4 | 37 9 -5.4 -7.1 3 865 914 0 0 -0.0 -0.0 | 16 6 -1.6 -5.7 4 850 1047 265 2 2.0 0.2 | 356 6 0.4 -5.6 5 700 3498 155 6 -2.5 5.4 | 86 4 -4.1 -0.3 6 626 3962 195 10 2.6 9.7 | 194 4 1.0 3.9 7 500 4900 170 12 -2.1 11.8 | 149 7 -3.7 6.1 8 480 5182 170 11 -1.9 10.8 | 145 6 -3.5 5.1 9 438 5791 130 13 -10.0 8.4 | 103 12 -11.6 2.6 10 400 6410 135 12 -8.5 8.5 | 105 10 -10.1 2.7 11 300 8250 145 14 -8.0 11.5 | 121 11 -9.6 5.7 12 272 8839 140 18 -11.6 13.8 | 121 15 -13.2 8.0 13 250 9360 155 24 -10.1 21.8 | 144 20 -11.7 16.0 14 238 9656 150 22 -11.0 19.1 | 137 18 -12.6 13.3 15 234 9754 155 25 -10.6 22.7 | 144 21 -12.2 16.9 16 212 10363 160 20 -6.8 18.8 | 147 16 -8.4 13.0 17 200 10700 150 19 -9.5 16.5 | 134 15 -11.1 10.7 18 191 10973 160 18 -6.2 16.9 | 145 14 -7.8 11.2 19 182 11278 135 17 -12.0 12.0 | 115 15 -13.6 6.3 20 173 11582 170 14 -2.4 13.8 | 153 9 -4.0 8.0 21 164 11887 170 18 -3.1 17.7 | 158 13 -4.7 12.0 22 156 12192 175 15 -1.3 14.9 | 162 10 -2.9 9.2 23 150 12430 175 15 -1.3 14.9 | 162 10 -2.9 9.2 24 148 12497 170 17 -3.0 16.7 | 158 12 -4.5 11.0 25 141 12802 195 18 4.7 17.4 | 195 12 3.1 11.6 26 134 13106 175 15 -1.3 14.9 | 162 10 -2.9 9.2 27 121 13716 200 17 5.8 16.0 | 202 11 4.2 10.2 28 115 14021 170 14 -2.4 13.8 | 153 9 -4.0 8.0 29 109 14326 200 18 6.2 16.9 | 202 12 4.6 11.2 30 104 14630 205 14 5.9 12.7 | 212 8 4.3 6.9 31 100 14860 210 11 5.5 9.5 | 226 5 3.9 3.8 32 99 14935 180 17 0.0 17.0 | 172 11 -1.6 11.3 33 94 15240 205 11 4.6 10.0 | 216 5 3.1 4.2 34 85 15850 200 10 3.4 9.4 | 207 4 1.8 3.7 35 81 16154 225 12 8.5 8.5 | 248 7 6.9 2.7 36 77 16459 220 16 10.3 12.3 | 233 11 8.7 6.5 37 73 16764 250 13 12.2 4.4 | 277 11 10.6 -1.3 38 70 17010 230 16 12.3 10.3 | 247 12 10.7 4.5 39 69 17069 220 18 11.6 13.8 | 231 13 10.0 8.0 40 66 17374 230 17 13.0 10.9 | 246 13 11.4 5.2 41 63 17678 220 15 9.6 11.5 | 234 10 8.0 5.7 42 60 17983 245 15 13.6 6.3 | 267 12 12.0 0.6 43 57 18288 245 21 19.0 8.9 | 260 18 17.4 3.1 44 54 18593 260 22 21.7 3.8 | 275 20 20.1 -1.9 45 51 18898 255 32 30.9 8.3 | 265 29 29.3 2.5 46 50 19050 240 25 21.7 12.5 | 251 21 20.1 6.8 47 47 19507 230 22 16.9 14.1 | 241 17 15.3 8.4 48 44 19812 260 22 21.7 3.8 | 275 20 20.1 -1.9 49 40 20422 255 33 31.9 8.5 | 265 30 30.3 2.8 50 38 20726 255 25 24.1 6.5 | 268 23 22.6 0.7 51 37 21031 285 23 22.2 -6.0 | 300 24 20.6 -11.7 52 33 21641 250 42 39.5 14.4 | 257 39 37.9 8.6 53 32 21946 245 39 35.3 16.5 | 252 35 33.7 10.7 54 30 22290 240 29 25.1 14.5 | 250 25 23.5 8.8 55 23 23165 250 29 27.3 9.9 | 261 26 25.7 4.2 Wind Parameters Mean winds (0-6000m): 165.5 at 7.9 knts Storm direction: 195.5 at 6.0 knts Shear (0-3000m) pos: 0.0 neg: 0.9 tot: 0.9 10-3/s Storm rel Dir Shear (0-3000m): 43.4 deg Storm rel helicity (0-3000m) pos: 8.7 neg: -20.5 tot: -11.8 m^2/s^2 ave: -3.9 10^-3 m/s^2 rel: -0.14 Storm rel vorticity (0-3000m) horiz: 4.2 stream: -0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.07 Bulk Shear: 12.07 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 78 6 45 10| 0.0 1.9 1.9| 7.6 -12.6 -5.0 -10.1 -0.11| 12.9 -1.5 1000 77 4 37 8| 0.0 2.0 2.0| 7.6 -19.1 -11.4 -11.4 -0.28| 8.9 -2.5 1500 78 3 37 8| 0.0 1.6 1.6| 7.6 -20.3 -12.7 -8.4 -0.31| 6.5 -2.0 2000 92 3 41 7| 0.0 1.3 1.3| 7.6 -20.5 -12.9 -6.4 -0.29| 5.3 -1.5 2500 122 3 48 6| 0.0 1.1 1.1| 8.0 -20.5 -12.5 -5.0 -0.24| 4.6 -1.1 3000 136 4 52 5| 0.0 0.9 0.9| 8.7 -20.5 -11.8 -3.9 -0.14| 4.2 -0.6 4000 163 5 73 3| 0.8 0.8 1.5| 14.7 -20.5 -5.8 -1.5 0.10| 4.2 0.4 5000 173 7 118 3| 0.6 0.9 1.5| 14.7 -26.5 -11.8 -2.4 -0.02| 3.9 -0.1 6000 166 8 119 4| 0.5 1.1 1.6| 15.2 -42.1 -26.9 -4.5 -0.15| 4.1 -0.6 Wrote GIF file: /home/apache/climate/data/raob//89664/skewt/89664.skewt.20251028.12.gif