UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100918.upa.cvt Date: 1800Z 9 OCT 25 Searching for PABR... Searching the city database file for: PABR ... Date:1800Z 9 OCT 25 Station: PABR WMO ident: 70026 Latitude: 71.30 Longitude: -156.78 Elevation: 4.00 ------------------------------------------------------------------------------- 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 -22 245 23 SFC 996 4 1.2 -0.1 91 1.3 0.7 245 23 274.7 275.3 274.0 285.0 3.81 2 967 244 -0.7 -0.7 100 0.0 -0.7 241 36 275.1 275.7 274.2 285.3 3.75 3 925 601 -2.7 -3.0 98 0.3 -2.8 260 41 276.5 277.1 274.4 285.7 3.31 4 890 906 -5.3 -5.6 98 0.3 -5.4 260 38 276.9 277.4 273.9 284.8 2.82 5 850 1266 -6.9 -9.1 84 2.2 -7.6 260 38 278.9 279.3 274.2 285.3 2.25 6 843 1331 -6.9 -10.4 76 3.5 -8.0 261 36 279.6 279.9 274.2 285.4 2.05 7 786 1875 -9.5 -9.5 100 0.0 -9.5 263 21 282.4 282.9 276.3 289.2 2.36 8 753 2206 -10.7 -12.8 84 2.1 -11.3 250 22 284.6 285.0 276.7 290.2 1.89 9 750 2237 -10.3 -13.7 76 3.4 -11.3 250 22 285.4 285.7 277.0 290.6 1.77 10 700 2765 -14.1 -16.2 84 2.1 -14.6 250 22 286.9 287.1 277.4 291.5 1.54 11 673 3062 -16.7 -17.6 93 0.9 -16.9 250 26 287.2 287.5 277.4 291.5 1.42 12 605 3853 -21.9 -28.9 53 7.0 -22.9 253 28 290.1 290.2 277.6 291.9 0.58 13 568 4314 -25.3 -30.2 64 4.9 -26.0 260 29 291.4 291.5 278.2 293.1 0.55 14 562 4391 -24.7 -29.7 63 5.0 -25.4 260 28 293.0 293.1 279.0 294.8 0.58 15 516 5006 -29.5 -32.3 77 2.8 -29.8 254 23 294.4 294.5 279.6 296.0 0.49 16 500 5230 -31.3 -35.8 64 4.5 -31.7 250 24 294.9 294.9 279.6 296.1 0.36 17 468 5696 -35.3 -39.7 64 4.4 -35.6 258 17 295.5 295.6 279.7 296.4 0.26 18 456 5878 -36.1 -40.0 67 3.9 -36.4 255 14 296.7 296.8 280.3 297.6 0.26 19 447 6016 -36.7 -45.7 39 9.0 -37.2 246 14 297.7 297.7 280.6 298.2 0.14 20 422 6414 -39.3 -44.3 59 5.0 -39.6 256 10 299.3 299.3 281.3 299.9 0.18 21 400 6780 -41.5 -49.5 42 8.0 -41.9 285 3 301.1 301.1 282.0 301.4 0.10 22 356 7559 -46.9 -55.9 35 9.0 -47.1 245 13 304.0 304.0 283.1 304.2 0.06 23 311 8445 -49.9 -63.9 18 14.0 -50.2 245 16 311.8 311.8 286.0 311.9 0.02 24 307 8530 -50.1 -64.1 18 14.0 -50.4 235 16 312.7 312.7 286.3 312.8 0.02 25 300 8680 -49.5 -66.5 12 17.0 -49.8 245 21 315.6 315.6 287.3 315.6 0.02 26 250 9890 -45.3 -75.3 2 30.0 -45.9 250 12 338.7 338.7 294.0 338.7 0.01 27 224 10622 -43.5 -76.5 1 33.0 -44.4 241 10 352.3 352.3 297.1 352.3 0.01 28 200 11380 -44.3 -78.3 1 34.0 -45.2 215 12 362.6 362.6 299.2 362.6 0.00 29 150 13300 -47.1 -80.1 1 33.0 -48.0 230 23 388.9 388.9 303.6 388.9 0.00 30 117 14947 -47.9 -80.9 1 33.0 -48.9 235 18 416.1 416.1 307.3 416.1 0.00 31 100 15990 -46.1 -81.1 1 35.0 -47.5 210 12 438.7 438.7 309.7 438.7 0.01 32 97 16192 -45.1 -80.1 1 35.0 -46.7 234 14 444.4 444.4 310.3 444.5 0.01 33 88 16836 -48.1 -82.1 1 34.0 -49.4 209 22 451.0 451.0 311.0 451.0 0.01 34 81 17384 -46.1 -81.1 1 35.0 -47.7 238 26 465.9 465.9 312.3 465.9 0.01 35 70 18340 -51.7 -83.7 1 32.0 -52.8 240 26 473.8 473.8 313.0 473.8 0.01 36 65 18817 -54.1 -85.1 1 31.0 -55.0 223 24 478.7 478.7 313.4 478.7 0.00 37 62 19122 -50.1 -83.1 1 33.0 -51.5 213 23 494.1 494.1 314.5 494.1 0.01 38 51 20392 -51.3 -83.3 1 32.0 -52.8 235 27 519.6 519.6 316.3 519.7 0.01 39 50 20520 -52.7 -83.7 1 31.0 -54.0 260 29 519.3 519.3 316.2 519.3 0.01 40 44 21338 -56.5 -86.5 1 30.0 -57.5 280 25 529.3 529.3 316.9 529.4 0.01 41 40 21949 -52.1 -84.1 1 32.0 -53.8 250 13 555.0 555.0 318.3 555.1 0.01 42 30 23790 -57.1 -86.1 1 29.0 -58.3 260 20 589.0 589.0 320.1 589.0 0.01 43 28 24225 -58.7 -86.7 2 28.0 -59.8 264 18 596.3 596.3 320.5 596.3 0.01 44 26 24695 -54.7 -85.7 1 31.0 -56.5 265 23 620.4 620.4 321.5 620.5 0.01 TRP 307 8530 -50.1 -64.1 18 14.0 -50.4 235 16 312.7 312.7 286.3 312.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5252.00 m Freezing level: 977.68 mb = 155.34 m = 509.63 ft Wetbulb zero: 981.71 mb = 121.23 m = 397.73 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 80.65 % Est. max temperature: 5.82 C = 42.48 F Sfc-Lift cond lev (LCL): 975.94 mb = 168.96 m = 554.33 ft T: -0.11 C 700-500 lapse rate: 6.98 C/km ThetaE index: 0.89 C Layer 890.0- 850.0 mb Conv cond level (CCL): 934.84 mb = 515.81 m = 1692.25 ft Mean mixing ratio: 3.47 g/kg Conv temperature: 2.73 C = 36.91 F Cap Strength: 8.27 C Lifted Index: 8.47 C Risk: None Lifted Index @300 mb: 21.44 C Lifted Index @700 mb: 4.69 C Showalter Index: 8.47 C Risk: None Total Totals Index: 46.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.40 C Cross Totals Index: 22.20 C K Index: 13.20 Risk: None Sweat Index: 100.00 Risk: None Energy Index: 2.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.11 J/kg Max Up Vert Vel: 4.71 m/s Conv Inhibition (B-): 2.21 J/kg Cap Strength: 8.48 C Lift Cond Lev (LCL): 940.15 mb = 470.24 m = 1542.76 ft Lev Free Conv (LFC): 895.15 mb = 860.07 m = 2821.72 ft Equ Level (EL): 875.15 mb = 1037.49 m = 3403.81 ft B at Equ Level: 10.78 J/kg Max Parcel Lev (MPL): 835.15 mb = 1403.34 m = 4604.09 ft Wind level data Storm motion: 285 at 20 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 ---------------------------------------------------------- 0 996 4 245 23 20.8 9.7 | 185 15 1.2 14.8 1 960 305 240 39 33.8 19.5 | 210 28 14.1 24.6 2 925 601 260 41 40.4 7.1 | 239 24 20.7 12.2 3 924 610 260 41 40.4 7.1 | 239 24 20.7 12.2 4 889 914 260 38 37.4 6.6 | 237 21 17.8 11.7 5 855 1219 260 40 39.4 6.9 | 239 23 19.7 12.1 6 850 1266 260 38 37.4 6.6 | 237 21 17.8 11.7 7 790 1829 265 21 20.9 1.8 | 190 7 1.2 6.9 8 760 2134 250 22 20.7 7.5 | 185 13 1.0 12.6 9 730 2438 250 22 20.7 7.5 | 185 13 1.0 12.6 10 702 2743 250 22 20.7 7.5 | 185 13 1.0 12.6 11 700 2765 250 22 20.7 7.5 | 185 13 1.0 12.6 12 646 3353 250 30 28.2 10.3 | 209 18 8.5 15.4 13 620 3658 250 28 26.3 9.6 | 204 16 6.6 14.7 14 570 4267 260 29 28.6 5.0 | 221 13 8.9 10.1 15 525 4877 260 23 22.7 4.0 | 198 10 3.0 9.1 16 503 5182 245 23 20.8 9.7 | 185 15 1.2 14.8 17 500 5230 250 24 22.6 8.2 | 192 14 2.9 13.3 18 461 5791 260 15 14.8 2.6 | 148 9 -4.9 7.7 19 441 6096 240 13 11.3 6.5 | 144 14 -8.4 11.6 20 422 6401 255 10 9.7 2.6 | 128 13 -10.0 7.7 21 400 6780 285 3 2.9 -0.8 | 104 17 -16.8 4.3 22 386 7010 285 3 2.9 -0.8 | 104 17 -16.8 4.3 23 352 7620 240 14 12.1 7.0 | 148 14 -7.5 12.1 24 336 7925 235 17 13.9 9.8 | 159 16 -5.7 14.9 25 321 8230 270 16 16.0 -0.0 | 144 6 -3.7 5.1 26 307 8530 235 16 13.1 9.2 | 155 16 -6.6 14.3 27 307 8534 235 15 12.3 8.6 | 152 16 -7.4 13.7 28 300 8680 245 21 19.0 8.9 | 177 14 -0.6 14.0 29 293 8839 245 22 19.9 9.3 | 181 14 0.3 14.4 30 280 9144 255 12 11.6 3.1 | 135 12 -8.1 8.2 31 267 9449 240 14 12.1 7.0 | 148 14 -7.5 12.1 32 250 9890 250 12 11.3 4.1 | 138 12 -8.4 9.2 33 244 10058 245 14 12.7 5.9 | 148 13 -7.0 11.0 34 233 10363 245 12 10.9 5.1 | 139 13 -8.8 10.2 35 223 10668 240 10 8.7 5.0 | 133 15 -11.0 10.1 36 213 10973 270 11 11.0 -0.0 | 121 10 -8.7 5.1 37 200 11380 215 12 6.9 9.8 | 139 20 -12.8 14.9 38 194 11582 215 11 6.3 9.0 | 137 19 -13.4 14.1 39 185 11887 220 15 9.6 11.5 | 149 19 -10.0 16.6 40 177 12192 250 13 12.2 4.4 | 142 12 -7.5 9.6 41 169 12497 220 14 9.0 10.7 | 146 19 -10.7 15.8 42 162 12802 230 12 9.2 7.7 | 141 17 -10.5 12.8 43 154 13106 230 10 7.7 6.4 | 134 17 -12.0 11.5 44 150 13300 230 23 17.6 14.8 | 174 20 -2.1 19.9 45 141 13716 230 25 19.2 16.1 | 179 21 -0.5 21.2 46 135 14021 265 10 10.0 0.9 | 122 11 -9.7 6.0 47 129 14326 215 17 9.8 13.9 | 152 21 -9.9 19.0 48 123 14630 240 16 13.9 8.0 | 156 14 -5.8 13.1 49 112 15240 230 19 14.6 12.2 | 164 18 -5.1 17.3 50 107 15545 235 24 19.7 13.8 | 180 19 -0.0 18.9 51 102 15850 250 21 19.7 7.2 | 180 12 0.1 12.3 52 100 15990 210 12 6.0 10.4 | 139 21 -13.7 15.5 53 98 16154 240 14 12.1 7.0 | 148 14 -7.5 12.1 54 93 16459 190 12 2.1 11.8 | 134 24 -17.6 16.9 55 89 16764 200 22 7.5 20.7 | 155 29 -12.1 25.8 56 85 17069 240 24 20.8 12.0 | 184 17 1.1 17.1 57 74 17983 235 31 25.4 17.8 | 194 24 5.7 22.9 58 71 18288 250 27 25.4 9.2 | 202 15 5.7 14.3 59 70 18340 240 26 22.5 13.0 | 189 18 2.8 18.1 60 61 19202 210 23 11.5 19.9 | 162 26 -8.2 25.0 61 58 19507 240 21 18.2 10.5 | 175 16 -1.5 15.6 62 51 20422 235 27 22.1 15.5 | 187 21 2.4 20.6 63 50 20520 260 29 28.6 5.0 | 221 13 8.9 10.1 64 46 21031 260 32 31.5 5.6 | 228 16 11.8 10.7 65 44 21336 280 25 24.6 -4.3 | 261 5 4.9 0.8 66 42 21641 265 21 20.9 1.8 | 190 7 1.2 6.9 67 40 21946 250 13 12.2 4.4 | 142 12 -7.5 9.6 68 36 22555 285 11 10.6 -2.8 | 104 9 -9.0 2.3 69 35 22860 250 21 19.7 7.2 | 180 12 0.1 12.3 70 33 23165 275 17 16.9 -1.5 | 143 5 -2.7 3.6 71 32 23470 240 17 14.7 8.5 | 160 14 -5.0 13.6 72 30 23790 260 20 19.7 3.5 | 180 9 0.0 8.6 73 28 24079 265 18 17.9 1.6 | 165 7 -1.7 6.7 74 25 24384 265 26 25.9 2.3 | 220 10 6.2 7.4 75 23 24689 290 30 28.2 -10.3 | 301 10 8.5 -5.1 76 15 26213 290 42 39.5 -14.4 | 295 22 19.8 -9.3 77 14 26518 280 32 31.5 -5.6 | 272 12 11.8 -0.4 Wind Parameters Mean winds (0-6000m): 254.6 at 27.1 knts Storm direction: 284.6 at 20.3 knts Shear (0-3000m) pos: 1.9 neg: 1.4 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 11.9 deg Storm rel helicity (0-3000m) pos: 151.8 neg: -40.1 tot: 111.7 m^2/s^2 ave: 37.2 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 10.7 stream: 2.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.99 Bulk Shear: 11.22 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 ------------------------------------------------------------------------------- 500 244 34 209 23| 18.4 0.0 18.4|108.4 0.0 108.4 216.7 0.69| 26.4 18.1 1000 252 37 224 23| 9.0 0.0 9.0|138.9 -6.5 132.4 132.4 0.63| 17.3 10.9 1500 255 37 228 22| 3.8 0.0 3.8|141.9 -20.7 121.1 80.8 0.43| 15.2 6.4 2000 256 34 225 19| 2.9 2.5 5.3|141.9 -38.5 103.4 51.7 0.21| 14.6 3.0 2500 256 31 220 17| 2.3 2.1 4.4|141.9 -40.1 101.7 40.7 0.19| 12.2 2.3 3000 255 30 215 16| 1.9 1.4 3.3|151.8 -40.1 111.7 37.2 0.23| 10.7 2.4 4000 254 29 213 16| 1.7 0.8 2.5|174.0 -44.1 129.8 32.5 0.26| 9.1 2.4 5000 255 29 213 15| 1.4 1.1 2.5|180.3 -60.2 120.1 24.0 0.18| 8.3 1.5 6000 255 27 208 14| 1.1 1.4 2.5|181.4 -83.7 97.7 16.3 0.07| 8.4 0.6 Wrote GIF file: /home/apache/climate/data/raob//PABR/skewt/PABR.skewt.20251009.18.gif