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 PABR... Searching the city database file for: PABR ... Date:1200Z 18 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 ------------------------------------------------------------------------------- SFC 1008 4 -1.3 -6.3 69 5.0 -3.0 110 19 271.2 271.6 269.7 277.7 2.36 1 1000 77 -1.1 -7.1 64 6.0 -3.1 110 20 272.0 272.4 270.1 278.2 2.24 2 925 693 -6.9 -9.3 83 2.4 -7.6 105 26 272.3 272.6 269.8 277.9 2.04 3 850 1345 -12.5 -12.6 99 0.1 -12.5 100 27 273.1 273.3 269.8 277.8 1.71 4 846 1381 -12.7 -12.9 98 0.2 -12.8 98 25 273.2 273.5 269.8 277.9 1.67 5 830 1527 -10.7 -19.7 48 9.0 -12.7 90 16 276.8 277.0 270.9 279.6 0.96 6 802 1791 -9.9 -25.9 26 16.0 -12.9 86 7 280.4 280.5 272.4 282.2 0.58 7 757 2235 -12.1 -34.1 14 22.0 -15.3 58 6 282.7 282.7 273.2 283.6 0.28 8 721 2606 -12.9 -27.9 27 15.0 -15.6 77 4 285.8 285.9 275.3 287.4 0.53 9 700 2831 -14.5 -29.5 27 15.0 -17.0 110 4 286.4 286.5 275.6 287.9 0.47 10 684 3006 -15.9 -29.9 29 14.0 -18.1 109 4 286.8 286.8 275.7 288.2 0.47 11 512 5140 -28.5 -47.5 14 19.0 -29.9 95 7 296.3 296.3 279.8 296.6 0.10 12 500 5310 -28.9 -52.9 8 24.0 -30.4 85 7 297.8 297.8 280.4 298.0 0.06 13 493 5410 -29.3 -55.3 6 26.0 -30.7 89 7 298.5 298.5 280.7 298.7 0.04 14 468 5779 -30.1 -53.1 9 23.0 -31.5 106 6 302.0 302.0 282.3 302.2 0.06 15 400 6870 -38.9 -46.9 43 8.0 -39.4 195 6 304.4 304.5 283.4 304.9 0.14 16 337 8024 -48.9 -52.1 69 3.2 -49.0 165 7 306.1 306.1 284.0 306.4 0.09 17 325 8262 -50.7 -55.5 57 4.8 -50.8 143 6 306.8 306.8 284.2 307.0 0.06 18 319 8383 -51.7 -53.7 79 2.0 -51.8 132 6 307.0 307.1 284.3 307.3 0.08 19 300 8780 -54.1 -58.5 58 4.4 -54.2 95 4 309.1 309.1 285.1 309.3 0.05 20 297 8844 -54.5 -59.5 54 5.0 -54.6 99 4 309.4 309.4 285.2 309.6 0.04 21 259 9702 -61.1 -64.5 64 3.4 -61.2 174 7 312.1 312.1 286.1 312.2 0.03 22 250 9920 -62.3 -68.3 44 6.0 -62.4 195 8 313.4 313.4 286.6 313.5 0.02 23 249 9945 -62.3 -68.3 44 6.0 -62.4 195 8 313.8 313.8 286.7 313.9 0.02 24 238 10224 -63.5 -67.3 60 3.8 -63.6 190 8 316.1 316.1 287.5 316.2 0.02 25 226 10545 -60.3 -71.3 22 11.0 -60.4 179 9 325.7 325.7 290.5 325.7 0.01 26 204 11193 -54.5 -82.5 2 28.0 -54.8 158 12 344.5 344.5 295.4 344.5 0.00 27 200 11320 -55.7 -81.7 2 26.0 -55.9 185 11 344.6 344.6 295.4 344.6 0.00 28 150 13170 -52.1 -83.1 1 31.0 -52.6 90 9 380.3 380.3 302.3 380.3 0.00 29 100 15800 -50.5 -84.5 1 34.0 -51.4 185 16 430.2 430.2 308.9 430.2 0.00 30 70 18130 -50.1 -85.1 1 35.0 -51.4 195 19 477.2 477.2 313.2 477.2 0.00 31 50 20320 -52.3 -86.3 1 34.0 -53.7 215 13 520.2 520.2 316.3 520.3 0.00 32 30 23620 -53.9 -86.9 1 33.0 -55.7 255 11 597.7 597.7 320.5 597.7 0.01 33 20 26220 -55.5 -87.5 1 32.0 -57.6 280 19 666.3 666.3 323.3 666.4 0.01 34 13 28969 -55.1 -89.1 1 34.0 -58.2 281 27 755.0 755.0 326.1 755.1 0.01 TRP 238 10224 -63.5 -67.3 60 3.8 -63.6 190 8 316.1 316.1 287.5 316.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5233.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 38.81 % Est. max temperature: 0.44 C = 32.79 F Sfc-Lift cond lev (LCL): 931.99 mb = 633.51 m = 2078.40 ft T: -6.34 C 700-500 lapse rate: 5.81 C/km ThetaE index: 0.38 C Layer 925.0- 846.0 mb Conv cond level (CCL): 893.07 mb = 963.90 m = 3162.36 ft Mean mixing ratio: 2.13 g/kg Conv temperature: 0.07 C = 32.12 F Cap Strength: 15.48 C Lifted Index: 16.61 C Risk: None Lifted Index @300 mb: 22.05 C Lifted Index @700 mb: 9.68 C Showalter Index: 16.72 C Risk: None Total Totals Index: 32.70 C Risk: None Vertical Totals Index: 16.40 C Cross Totals Index: 16.30 C K Index: -11.20 Risk: None Sweat Index: 61.00 Risk: None Energy Index: 4.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.55 J/kg Max Up Vert Vel: 1.76 m/s Conv Inhibition (B-): 4.44 J/kg Cap Strength: 15.74 C Lift Cond Lev (LCL): 899.07 mb = 912.26 m = 2992.94 ft Lev Free Conv (LFC): 854.07 mb = 1308.19 m = 4291.90 ft Equ Level (EL): 844.07 mb = 1398.49 m = 4588.18 ft B at Equ Level: -0.56 J/kg Max Parcel Lev (MPL): 844.07 mb = 1398.49 m = 4588.18 ft Wind level data Storm motion: 128 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 1008 4 110 19 -17.9 6.5 | 98 12 -11.8 1.7 1 1000 77 110 20 -18.8 6.8 | 99 13 -12.7 2.1 2 972 305 105 27 -26.1 7.0 | 96 20 -20.0 2.2 3 935 610 105 27 -26.1 7.0 | 96 20 -20.0 2.2 4 925 693 105 26 -25.1 6.7 | 96 19 -19.1 2.0 5 899 914 100 26 -25.6 4.5 | 89 20 -19.6 -0.2 6 864 1219 95 27 -26.9 2.4 | 83 21 -20.8 -2.4 7 850 1345 100 27 -26.6 4.7 | 90 21 -20.5 -0.1 8 830 1524 90 16 -16.0 0.0 | 64 11 -9.9 -4.8 9 798 1829 85 6 -6.0 -0.5 | 359 5 0.1 -5.3 10 767 2134 60 6 -5.2 -3.0 | 354 8 0.9 -7.8 11 737 2438 55 5 -4.1 -2.9 | 346 8 2.0 -7.6 12 708 2743 95 4 -4.0 0.3 | 335 5 2.1 -4.4 13 700 2831 110 4 -3.8 1.4 | 326 4 2.3 -3.4 14 626 3658 105 5 -4.8 1.3 | 341 4 1.2 -3.5 15 576 4267 80 3 -3.0 -0.5 | 330 6 3.1 -5.3 16 530 4877 110 6 -5.6 2.1 | 351 3 0.4 -2.7 17 500 5310 85 7 -7.0 -0.6 | 10 5 -0.9 -5.4 18 447 6096 120 5 -4.3 2.5 | 323 3 1.7 -2.3 19 410 6706 145 1 -0.6 0.8 | 306 7 5.5 -3.9 20 400 6870 195 6 1.6 5.8 | 262 8 7.6 1.0 21 357 7620 200 9 3.1 8.5 | 248 10 9.1 3.7 22 300 8780 95 4 -4.0 0.3 | 335 5 2.1 -4.4 23 283 9144 120 3 -2.6 1.5 | 313 5 3.5 -3.3 24 250 9920 195 8 2.1 7.7 | 250 9 8.1 3.0 25 238 10224 190 8 1.4 7.9 | 247 8 7.4 3.1 26 201 11278 155 12 -5.1 10.9 | 189 6 1.0 6.1 27 200 11320 185 11 1.0 11.0 | 228 9 7.0 6.2 28 192 11582 185 11 1.0 11.0 | 228 9 7.0 6.2 29 183 11887 145 10 -5.7 8.2 | 185 3 0.3 3.4 30 159 12802 190 10 1.7 9.8 | 237 9 7.8 5.1 31 150 13170 90 9 -9.0 0.0 | 32 6 -2.9 -4.8 32 145 13411 95 10 -10.0 0.9 | 45 6 -3.9 -3.9 33 138 13716 145 15 -8.6 12.3 | 161 8 -2.6 7.5 34 132 14021 185 10 0.9 10.0 | 233 9 6.9 5.2 35 120 14630 145 10 -5.7 8.2 | 185 3 0.3 3.4 36 109 15240 180 7 0.0 7.0 | 250 6 6.1 2.2 37 100 15800 185 16 1.4 15.9 | 214 13 7.4 11.2 38 99 15850 145 10 -5.7 8.2 | 185 3 0.3 3.4 39 95 16154 205 11 4.6 10.0 | 244 12 10.7 5.2 40 86 16764 195 10 2.6 9.7 | 240 10 8.6 4.9 41 82 17069 140 10 -6.4 7.7 | 173 3 -0.4 2.9 42 70 18130 195 19 4.9 18.4 | 219 17 11.0 13.6 43 68 18288 195 18 4.7 17.4 | 220 17 10.7 12.6 44 62 18898 225 10 7.1 7.1 | 260 13 13.1 2.3 45 59 19202 210 10 5.0 8.7 | 251 12 11.1 3.9 46 54 19812 250 12 11.3 4.1 | 272 17 17.3 -0.7 47 52 20117 205 10 4.2 9.1 | 247 11 10.3 4.3 48 50 20320 215 13 7.5 10.6 | 246 15 13.5 5.9 49 49 20422 210 15 7.5 13.0 | 239 16 13.6 8.2 50 45 21031 230 20 15.3 12.9 | 249 23 21.4 8.1 51 43 21336 240 13 11.3 6.5 | 264 17 17.3 1.7 52 37 22250 245 10 9.1 4.2 | 272 15 15.1 -0.5 53 35 22555 270 13 13.0 -0.0 | 284 20 19.1 -4.8 54 34 22860 250 10 9.4 3.4 | 275 16 15.4 -1.3 55 32 23165 270 10 10.0 -0.0 | 286 17 16.1 -4.8 56 31 23470 245 11 10.0 4.6 | 270 16 16.0 -0.1 57 30 23620 255 11 10.6 2.8 | 277 17 16.7 -1.9 58 29 23774 260 13 12.8 2.3 | 278 19 18.9 -2.5 59 27 24384 215 14 8.0 11.5 | 245 16 14.1 6.7 60 25 24689 245 14 12.7 5.9 | 266 19 18.7 1.2 61 22 25603 260 20 19.7 3.5 | 273 26 25.7 -1.3 62 21 25908 265 28 27.9 2.4 | 274 34 33.9 -2.3 63 20 26220 280 19 18.7 -3.3 | 288 26 24.8 -8.1 64 18 26518 285 22 21.3 -5.7 | 291 29 27.3 -10.4 65 16 26822 260 21 20.7 3.6 | 272 27 26.7 -1.1 66 15 27127 275 17 16.9 -1.5 | 285 24 23.0 -6.2 67 13 27432 280 27 26.6 -4.7 | 286 34 32.6 -9.4 68 10 28346 295 31 28.1 -13.1 | 298 39 34.1 -17.9 69 8 28956 290 42 39.5 -14.4 | 293 49 45.5 -19.1 Wind Parameters Mean winds (0-6000m): 98.2 at 10.3 knts Storm direction: 128.2 at 7.7 knts Shear (0-3000m) pos: 0.6 neg: 2.8 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): -129.8 deg Storm rel helicity (0-3000m) pos: 8.6 neg: -70.7 tot: -62.1 m^2/s^2 ave: -20.7 10^-3 m/s^2 rel: -0.47 Storm rel vorticity (0-3000m) horiz: 7.6 stream: -3.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 27.15 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 ------------------------------------------------------------------------------- 500 106 24 97 17| 0.0 8.5 8.5| 0.5 -3.7 -3.2 -6.3 -0.08| 8.5 -0.7 1000 105 25 95 19| 0.0 4.4 4.4| 0.5 -19.1 -18.6 -18.6 -0.30| 6.3 -1.9 1500 102 25 92 19| 0.0 2.1 2.1| 8.5 -47.9 -39.4 -26.3 -0.35| 8.7 -3.0 2000 100 21 86 15| 0.0 3.8 3.8| 8.5 -65.4 -57.0 -28.5 -0.47| 9.8 -4.6 2500 98 18 79 12| 0.0 3.3 3.3| 8.5 -68.4 -59.9 -24.0 -0.47| 8.4 -4.0 3000 98 16 75 10| 0.6 2.8 3.4| 8.6 -70.7 -62.1 -20.7 -0.47| 7.6 -3.6 4000 98 13 66 7| 0.5 2.2 2.6| 9.4 -71.2 -61.8 -15.5 -0.44| 6.0 -2.6 5000 98 11 58 6| 0.5 1.7 2.3| 11.7 -71.8 -60.0 -12.0 -0.36| 5.3 -1.9 6000 98 10 51 5| 0.6 1.5 2.1| 12.4 -73.9 -61.5 -10.3 -0.35| 5.0 -1.8 Wrote GIF file: /home/apache/climate/data/raob//PABR/skewt/PABR.skewt.20251018.12.gif