UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120112.upa.cvt Date: 1200Z 1 DEC 25 Searching for PABR... Searching the city database file for: PABR ... Date:1200Z 1 DEC 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 1013 4 -11.9 -13.1 91 1.2 -12.2 80 4 260.3 260.5 260.2 264.0 1.37 1 1000 113 -11.9 -13.3 89 1.4 -12.2 50 6 261.2 261.5 260.9 264.9 1.37 2 991 182 -12.1 -13.4 90 1.3 -12.4 36 7 261.7 261.9 261.3 265.4 1.37 3 957 450 -11.3 -12.3 92 1.0 -11.5 17 12 265.2 265.4 264.2 269.4 1.55 4 925 710 -12.7 -13.8 91 1.1 -13.0 30 11 266.3 266.6 264.8 270.2 1.42 5 896 953 -12.5 -13.5 92 1.0 -12.8 114 6 269.0 269.2 266.8 273.1 1.50 6 850 1354 -14.7 -16.4 87 1.7 -15.1 155 8 270.7 271.0 267.5 274.3 1.25 7 777 2029 -18.5 -19.1 95 0.6 -18.6 192 5 273.7 273.9 269.2 276.8 1.09 8 757 2224 -18.1 -19.2 91 1.1 -18.3 209 5 276.2 276.4 270.8 279.4 1.10 9 702 2784 -21.9 -25.1 75 3.2 -22.4 198 12 278.0 278.1 271.2 280.1 0.71 10 700 2805 -22.1 -25.2 76 3.1 -22.6 200 12 278.0 278.1 271.2 280.1 0.70 11 638 3479 -27.7 -28.5 93 0.8 -27.8 180 12 279.1 279.2 271.6 280.9 0.57 12 627 3604 -26.3 -32.3 57 6.0 -27.0 196 11 282.1 282.2 273.1 283.4 0.41 13 596 3969 -28.1 -30.0 84 1.9 -28.3 210 15 284.1 284.2 274.5 285.8 0.53 14 577 4201 -29.7 -33.8 67 4.1 -30.1 214 19 284.9 285.0 274.6 286.1 0.38 15 518 4963 -33.9 -35.7 84 1.8 -34.1 216 24 288.8 288.8 276.6 289.9 0.35 16 500 5210 -34.9 -37.2 79 2.3 -35.1 220 29 290.5 290.5 277.4 291.5 0.31 17 422 6378 -40.9 -44.3 70 3.4 -41.1 222 44 297.2 297.3 280.4 297.9 0.18 18 400 6740 -43.9 -46.3 77 2.4 -44.0 225 49 297.9 298.0 280.7 298.5 0.15 19 395 6824 -44.3 -45.2 91 0.9 -44.3 225 49 298.5 298.5 280.9 299.1 0.17 20 376 7154 -46.3 -47.7 86 1.4 -46.4 225 54 300.1 300.1 281.5 300.6 0.14 21 374 7189 -46.7 -50.0 69 3.3 -46.8 225 55 300.0 300.0 281.5 300.4 0.11 22 370 7261 -46.1 -70.1 5 24.0 -46.5 225 58 301.7 301.7 282.1 301.8 0.01 23 368 7297 -45.9 -64.9 10 19.0 -46.3 225 60 302.5 302.5 282.4 302.5 0.02 24 363 7388 -46.3 -60.3 19 14.0 -46.6 225 64 303.1 303.1 282.7 303.2 0.03 25 337 7879 -48.7 -65.7 12 17.0 -49.0 225 77 306.3 306.4 284.0 306.4 0.02 26 313 8363 -50.3 -67.9 11 17.7 -50.5 230 77 310.7 310.7 285.6 310.8 0.01 27 301 8618 -51.1 -69.1 10 18.0 -51.4 225 67 313.0 313.0 286.4 313.1 0.01 28 300 8640 -51.1 -69.1 10 18.0 -51.4 225 66 313.3 313.3 286.5 313.4 0.01 29 255 9692 -50.9 -77.9 3 27.0 -51.2 233 45 328.5 328.5 291.3 328.5 0.00 30 250 9820 -50.7 -77.7 3 27.0 -51.1 235 42 330.7 330.7 291.9 330.7 0.00 31 200 11280 -47.9 -80.9 1 33.0 -48.5 240 39 356.9 356.9 298.1 356.9 0.00 32 150 13180 -47.5 -81.5 1 34.0 -48.3 245 36 388.2 388.2 303.5 388.2 0.00 33 100 15870 -45.9 -81.9 1 36.0 -47.3 250 38 439.0 439.0 309.8 439.1 0.00 34 70 18240 -47.7 -83.7 1 36.0 -49.3 245 27 482.3 482.3 313.7 482.4 0.01 35 62 19039 -48.1 -84.1 1 36.0 -49.8 235 42 498.5 498.5 314.8 498.5 0.01 36 50 20460 -46.7 -83.7 1 37.0 -49.0 255 39 533.4 533.4 317.1 533.5 0.01 37 42 21620 -44.5 -83.5 1 39.0 -47.7 243 36 566.1 566.1 319.0 566.2 0.01 38 36 22644 -47.5 -84.5 1 37.0 -50.3 234 37 583.9 583.9 319.9 583.9 0.01 39 30 23850 -46.5 -84.5 1 38.0 -50.0 240 46 617.9 617.9 321.4 617.9 0.01 40 20 26560 -43.1 -83.1 0 40.0 -49.0 230 68 704.3 704.3 324.6 704.4 0.02 41 19 26906 -42.9 -82.9 0 40.0 -49.1 230 69 715.3 715.3 324.9 715.5 0.02 42 16 28060 -44.9 -83.9 0 39.0 -50.9 230 74 744.8 744.8 325.8 745.0 0.02 TRP 301 8618 -51.1 -69.1 10 18.0 -51.4 225 67 313.0 313.0 286.4 313.1 0.01 WND 313 8363 -50.3 -67.9 11 17.7 -50.5 230 77 310.7 310.7 285.6 310.8 0.01 Sounding variables and indices 1000-500 mb thick: 5097.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 83.82 % Est. max temperature: -1.92 C = 28.55 F Sfc-Lift cond lev (LCL): 993.45 mb = 163.29 m = 535.73 ft T: -12.05 C 700-500 lapse rate: 5.32 C/km ThetaE index: 0.01 C Layer 700.0- 638.0 mb Conv cond level (CCL): 852.16 mb = 1334.73 m = 4378.99 ft Mean mixing ratio: 1.45 g/kg Conv temperature: -1.49 C = 29.32 F Cap Strength: 17.35 C Lifted Index: 18.55 C Risk: None Lifted Index @300 mb: 32.08 C Lifted Index @700 mb: 9.99 C Showalter Index: 13.54 C Risk: None Total Totals Index: 38.70 C Risk: None Vertical Totals Index: 20.20 C Cross Totals Index: 18.50 C K Index: 0.70 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 3.59 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.42 J/kg Max Up Vert Vel: 7.41 m/s Conv Inhibition (B-): 63365.42 J/kg Cap Strength: 18.29 C Lift Cond Lev (LCL): 943.82 mb = 555.86 m = 1823.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 237 at 12 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 1013 4 80 4 -3.9 -0.7 | 63 15 -13.6 -7.1 1 1000 113 50 6 -4.6 -3.9 | 54 18 -14.3 -10.2 2 975 305 10 10 -1.7 -9.8 | 35 20 -11.4 -16.2 3 937 610 25 14 -5.9 -12.7 | 39 25 -15.6 -19.1 4 925 710 30 11 -5.5 -9.5 | 44 22 -15.2 -15.9 5 901 914 110 5 -4.7 1.7 | 72 15 -14.4 -4.7 6 865 1219 140 10 -6.4 7.7 | 95 16 -16.1 1.3 7 850 1354 155 8 -3.4 7.3 | 94 13 -13.1 0.9 8 798 1829 160 6 -2.1 5.6 | 86 12 -11.7 -0.7 9 766 2134 210 4 2.0 3.5 | 69 8 -7.7 -2.9 10 735 2438 205 8 3.4 7.3 | 98 6 -6.3 0.9 11 706 2743 195 11 2.8 10.6 | 122 8 -6.8 4.2 12 700 2805 200 12 4.1 11.3 | 131 7 -5.6 4.9 13 648 3353 165 13 -3.4 12.6 | 115 14 -13.0 6.2 14 621 3658 205 11 4.6 10.0 | 125 6 -5.0 3.6 15 570 4267 215 20 11.5 16.4 | 190 10 1.8 10.0 16 524 4877 215 23 13.2 18.8 | 196 13 3.5 12.5 17 500 5210 220 29 18.6 22.2 | 210 18 9.0 15.8 18 439 6096 220 40 25.7 30.6 | 213 29 16.0 24.3 19 400 6740 225 49 34.6 34.6 | 221 38 25.0 28.3 20 384 7010 225 48 33.9 33.9 | 221 37 24.3 27.6 21 350 7620 225 74 52.3 52.3 | 223 63 42.6 45.9 22 334 7925 225 77 54.4 54.4 | 223 66 44.8 48.1 23 313 8363 230 77 59.0 49.5 | 229 65 49.3 43.1 24 305 8534 230 77 59.0 49.5 | 229 65 49.3 43.1 25 301 8618 225 67 47.4 47.4 | 223 56 37.7 41.0 26 300 8640 225 66 46.7 46.7 | 223 55 37.0 40.3 27 278 9144 225 59 41.7 41.7 | 222 48 32.0 35.3 28 250 9820 235 42 34.4 24.1 | 234 30 24.7 17.7 29 241 10058 235 38 31.1 21.8 | 234 26 21.4 15.4 30 200 11280 240 39 33.8 19.5 | 241 27 24.1 13.1 31 191 11582 245 33 29.9 13.9 | 250 22 20.2 7.6 32 166 12497 250 35 32.9 12.0 | 256 24 23.2 5.6 33 159 12802 235 35 28.7 20.1 | 234 23 19.0 13.7 34 150 13180 245 36 32.6 15.2 | 249 25 22.9 8.8 35 138 13716 250 35 32.9 12.0 | 256 24 23.2 5.6 36 110 15240 250 41 38.5 14.0 | 255 30 28.8 7.6 37 100 15870 250 38 35.7 13.0 | 256 27 26.0 6.6 38 96 16154 250 38 35.7 13.0 | 256 27 26.0 6.6 39 80 17374 255 43 41.5 11.1 | 262 32 31.9 4.7 40 70 18240 245 27 24.5 11.4 | 251 16 14.8 5.0 41 69 18288 255 33 31.9 8.5 | 264 22 22.2 2.2 42 66 18593 250 27 25.4 9.2 | 260 16 15.7 2.8 43 63 18898 230 40 30.6 25.7 | 227 29 21.0 19.3 44 60 19202 240 44 38.1 22.0 | 241 32 28.4 15.6 45 50 20422 235 41 33.6 23.5 | 234 29 23.9 17.1 46 50 20460 255 39 37.7 10.1 | 262 28 28.0 3.7 47 46 21031 260 40 39.4 6.9 | 269 30 29.7 0.6 48 44 21336 240 38 32.9 19.0 | 242 26 23.2 12.6 49 38 22250 250 31 29.1 10.6 | 258 20 19.5 4.2 50 35 22860 225 41 29.0 29.0 | 221 30 19.3 22.6 51 32 23470 250 41 38.5 14.0 | 255 30 28.8 7.6 52 30 23774 235 36 29.5 20.6 | 234 24 19.8 14.3 53 30 23850 240 46 39.8 23.0 | 241 34 30.2 16.6 54 29 24079 240 50 43.3 25.0 | 241 38 33.6 18.6 55 28 24384 235 49 40.1 28.1 | 235 37 30.5 21.7 56 21 26213 235 60 49.1 34.4 | 235 48 39.5 28.0 57 20 26560 230 68 52.1 43.7 | 229 56 42.4 37.3 58 16 27127 230 74 56.7 47.6 | 229 62 47.0 41.2 59 14 27432 230 71 54.4 45.6 | 229 59 44.7 39.3 60 11 28042 235 71 58.2 40.7 | 235 59 48.5 34.3 Wind Parameters Mean winds (0-6000m): 206.6 at 15.5 knts Storm direction: 236.6 at 11.6 knts Shear (0-3000m) pos: 3.6 neg: 1.2 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 63.4 deg Storm rel helicity (0-3000m) pos: 110.0 neg: -55.4 tot: 54.6 m^2/s^2 ave: 18.2 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 9.7 stream: 2.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.35 Bulk Shear: 77.40 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 24 9 43 20| 0.0 11.5 11.5| 4.7 -41.8 -37.1 -74.2 -0.59| 13.7 -8.1 1000 33 9 46 20| 7.7 5.8 13.5| 77.0 -41.8 35.2 35.2 0.19| 16.4 3.1 1500 63 9 59 20| 6.4 3.8 10.2| 96.5 -44.1 52.3 34.9 0.25| 13.7 3.4 2000 87 8 69 19| 4.5 2.9 7.4| 96.5 -50.8 45.7 22.9 0.17| 11.4 2.0 2500 110 8 77 17| 4.4 2.3 6.7|103.5 -53.6 49.9 19.9 0.21| 10.4 2.1 3000 148 8 92 14| 3.6 1.2 4.9|110.0 -55.4 54.6 18.2 0.23| 9.7 2.2 4000 172 9 105 11| 3.4 1.0 4.4|124.0 -61.4 62.5 15.6 0.24| 9.5 2.3 5000 195 12 127 8| 3.7 0.8 4.4|140.1 -61.4 78.7 15.7 0.28| 8.6 2.4 6000 207 15 160 8| 3.7 0.2 3.9|158.6 -61.4 97.1 16.2 0.28| 8.3 2.3 Wrote GIF file: /home/apache/climate/data/raob//PABR/skewt/PABR.skewt.20251201.12.gif