UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121012.upa.cvt Date: 1200Z 10 DEC 25 Searching for PABR... Searching the city database file for: PABR ... Date:1200Z 10 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 1021 4 -20.7 -22.4 86 1.7 -20.9 305 9 251.0 251.0 250.9 252.6 0.62 1 1000 170 -19.3 -20.7 89 1.4 -19.5 285 19 253.9 254.0 253.7 255.8 0.73 2 999 177 -19.3 -20.7 89 1.4 -19.5 285 19 253.9 254.0 253.7 255.9 0.74 3 975 358 -20.9 -21.6 94 0.7 -21.0 282 19 254.1 254.2 253.8 256.0 0.70 4 953 526 -21.7 -29.7 48 8.0 -22.5 287 14 254.9 255.0 253.7 255.9 0.34 5 941 619 -21.3 -33.3 33 12.0 -22.4 291 12 256.3 256.3 254.6 257.0 0.24 6 930 706 -21.1 -25.2 70 4.1 -21.6 297 11 257.3 257.4 256.1 258.8 0.53 7 925 746 -21.3 -25.1 71 3.8 -21.8 300 10 257.5 257.6 256.3 259.0 0.54 8 905 907 -21.7 -24.4 79 2.7 -22.0 300 12 258.7 258.8 257.4 260.4 0.59 9 897 972 -22.1 -25.1 77 3.0 -22.5 296 12 259.0 259.1 257.5 260.5 0.55 10 891 1022 -21.7 -30.7 44 9.0 -22.6 293 13 259.9 259.9 257.8 260.8 0.33 11 874 1164 -21.9 -23.8 85 1.9 -22.1 284 14 261.1 261.2 259.4 262.9 0.64 12 850 1368 -22.7 -26.4 72 3.7 -23.1 285 20 262.4 262.4 260.1 263.8 0.52 13 842 1437 -22.9 -26.9 70 4.0 -23.4 284 21 262.9 262.9 260.5 264.3 0.50 14 810 1721 -24.5 -28.6 69 4.1 -24.9 281 24 264.1 264.2 261.3 265.4 0.45 15 766 2126 -27.1 -27.5 96 0.4 -27.2 275 27 265.5 265.6 262.5 267.0 0.52 16 758 2202 -25.9 -33.9 47 8.0 -26.6 277 28 267.6 267.7 263.6 268.5 0.29 17 756 2221 -25.7 -32.7 52 7.0 -26.3 278 28 268.1 268.1 263.9 269.0 0.32 18 700 2776 -28.3 -35.3 51 7.0 -28.9 280 32 271.1 271.2 266.0 272.0 0.27 19 694 2838 -28.7 -34.7 56 6.0 -29.2 281 33 271.4 271.4 266.2 272.3 0.29 20 688 2900 -28.5 -41.5 28 13.0 -29.4 281 33 272.3 272.3 266.5 272.7 0.15 21 681 2973 -28.9 -36.9 46 8.0 -29.5 282 34 272.6 272.7 266.9 273.3 0.24 22 525 4796 -38.7 -48.7 34 10.0 -39.1 290 39 281.9 281.9 272.4 282.2 0.09 23 500 5130 -39.9 -56.9 15 17.0 -40.4 285 42 284.4 284.4 273.8 284.5 0.03 24 497 5171 -39.9 -57.9 13 18.0 -40.4 285 42 284.9 284.9 274.0 285.0 0.03 25 480 5409 -40.9 -58.9 13 18.0 -41.4 285 42 286.5 286.5 274.9 286.6 0.03 26 451 5831 -44.3 -56.3 25 12.0 -44.6 285 42 287.4 287.4 275.4 287.5 0.04 27 400 6630 -48.5 -61.5 21 13.0 -48.7 285 42 292.0 292.0 277.7 292.0 0.02 28 394 6729 -49.1 -62.1 21 13.0 -49.3 285 42 292.4 292.4 277.9 292.5 0.02 29 334 7800 -53.3 -68.3 14 15.0 -53.5 285 44 300.8 300.8 281.7 300.9 0.01 30 300 8490 -53.1 -70.1 11 17.0 -53.3 285 40 310.5 310.5 285.5 310.5 0.01 31 274 9075 -51.3 -76.3 4 25.0 -51.6 289 34 321.3 321.3 289.1 321.3 0.00 32 250 9670 -50.9 -77.9 3 27.0 -51.2 300 29 330.4 330.4 291.8 330.4 0.00 33 200 11140 -47.5 -80.5 1 33.0 -48.1 290 28 357.6 357.6 298.2 357.6 0.00 34 159 12655 -45.9 -80.9 1 35.0 -46.9 300 30 384.5 384.5 302.9 384.5 0.00 35 150 13040 -47.5 -81.5 1 34.0 -48.3 280 24 388.2 388.2 303.5 388.2 0.00 36 132 13883 -48.9 -81.9 1 33.0 -49.7 291 27 400.2 400.2 305.2 400.2 0.00 37 100 15710 -48.5 -82.5 1 34.0 -49.6 290 28 434.0 434.0 309.3 434.0 0.00 38 70 18060 -49.3 -84.3 1 35.0 -50.7 280 33 478.9 478.9 313.4 478.9 0.00 39 50 20280 -47.5 -83.5 1 36.0 -49.7 275 46 531.5 531.5 317.0 531.6 0.01 40 49 20414 -46.7 -83.7 1 37.0 -49.1 278 45 536.5 536.5 317.3 536.6 0.01 41 39 21916 -50.3 -85.3 1 35.0 -52.4 282 52 563.6 563.6 318.8 563.6 0.01 42 36 22440 -48.5 -84.5 1 36.0 -51.1 287 47 581.3 581.3 319.8 581.4 0.01 TRP 334 7800 -53.3 -68.3 14 15.0 -53.5 285 44 300.8 300.8 281.7 300.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 4960.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 54.65 % Est. max temperature: -10.32 C = 13.42 F Sfc-Lift cond lev (LCL): 992.78 mb = 223.71 m = 733.96 ft T: -19.71 C 700-500 lapse rate: 4.93 C/km ThetaE index: 0.06 C Layer 953.0- 941.0 mb Conv cond level (CCL): 773.39 mb = 2056.05 m = 6745.49 ft Mean mixing ratio: 0.56 g/kg Conv temperature: -6.27 C = 20.71 F Cap Strength: 21.46 C Lifted Index: 23.19 C Risk: None Lifted Index @300 mb: 38.52 C Lifted Index @700 mb: 13.87 C Showalter Index: 16.95 C Risk: None Total Totals Index: 30.70 C Risk: None Vertical Totals Index: 17.20 C Cross Totals Index: 13.50 C K Index: -16.20 Risk: None Sweat Index: 82.00 Risk: None Energy Index: 4.36 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.96 J/kg Max Up Vert Vel: 6.32 m/s Conv Inhibition (B-): 54943.99 J/kg Cap Strength: 22.74 C Lift Cond Lev (LCL): 916.44 mb = 814.51 m = 2672.23 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 316 at 23 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 1021 4 305 9 7.4 -5.2 | 143 14 -8.7 11.3 1 1000 170 285 19 18.4 -4.9 | 191 12 2.3 11.6 2 982 305 280 21 20.7 -3.6 | 200 14 4.6 12.8 3 942 610 290 12 11.3 -4.1 | 159 13 -4.8 12.4 4 925 746 300 10 8.7 -5.0 | 147 14 -7.4 11.5 5 904 914 300 12 10.4 -6.0 | 152 12 -5.7 10.5 6 867 1219 280 14 13.8 -2.4 | 171 14 -2.3 14.0 7 850 1368 285 20 19.3 -5.2 | 196 12 3.3 11.3 8 798 1829 280 25 24.6 -4.3 | 215 15 8.6 12.1 9 765 2134 275 27 26.9 -2.4 | 218 18 10.9 14.1 10 733 2438 285 32 30.9 -8.3 | 241 17 14.9 8.2 11 703 2743 280 31 30.5 -5.4 | 233 18 14.5 11.1 12 700 2776 280 32 31.5 -5.6 | 235 19 15.5 10.9 13 645 3353 285 37 35.7 -9.6 | 251 21 19.7 6.9 14 617 3658 290 38 35.7 -13.0 | 260 20 19.7 3.5 15 566 4267 290 37 34.8 -12.7 | 258 19 18.7 3.8 16 518 4877 290 39 36.6 -13.3 | 261 21 20.6 3.1 17 500 5130 285 42 40.6 -10.9 | 257 25 24.5 5.6 18 433 6096 285 42 40.6 -10.9 | 257 25 24.5 5.6 19 400 6630 285 42 40.6 -10.9 | 257 25 24.5 5.6 20 343 7620 285 41 39.6 -10.6 | 256 24 23.6 5.9 21 334 7800 285 44 42.5 -11.4 | 259 27 26.5 5.1 22 328 7925 285 47 45.4 -12.2 | 262 30 29.4 4.3 23 300 8490 285 40 38.6 -10.4 | 255 23 22.6 6.1 24 298 8534 280 36 35.5 -6.3 | 242 22 19.4 10.2 25 284 8839 285 29 28.0 -7.5 | 233 15 12.0 9.0 26 271 9144 290 35 32.9 -12.0 | 255 17 16.8 4.5 27 259 9449 305 34 27.9 -19.5 | 284 12 11.8 -3.0 28 250 9670 300 29 25.1 -14.5 | 258 9 9.1 2.0 29 225 10363 285 30 29.0 -7.8 | 236 16 12.9 8.7 30 215 10668 300 28 24.2 -14.0 | 253 9 8.2 2.5 31 200 11140 290 28 26.3 -9.6 | 236 12 10.3 6.9 32 196 11278 275 30 29.9 -2.6 | 225 20 13.8 13.9 33 179 11887 295 30 27.2 -12.7 | 251 12 11.1 3.8 34 171 12192 285 31 29.9 -8.0 | 239 16 13.9 8.4 35 156 12802 305 30 24.6 -17.2 | 275 9 8.5 -0.7 36 150 13040 280 24 23.6 -4.2 | 212 14 7.6 12.3 37 148 13106 285 24 23.2 -6.2 | 215 12 7.1 10.3 38 123 14326 295 29 26.3 -12.3 | 248 11 10.2 4.2 39 118 14630 275 24 23.9 -2.1 | 209 16 7.9 14.4 40 112 14935 295 24 21.8 -10.1 | 222 9 5.7 6.3 41 107 15240 280 27 26.6 -4.7 | 222 16 10.5 11.8 42 100 15710 290 28 26.3 -9.6 | 236 12 10.3 6.9 43 98 15850 290 28 26.3 -9.6 | 236 12 10.3 6.9 44 81 17069 295 32 29.0 -13.5 | 257 13 13.0 2.9 45 78 17374 275 35 34.9 -3.1 | 235 23 18.8 13.4 46 70 18060 280 33 32.5 -5.7 | 237 20 16.5 10.7 47 68 18288 280 33 32.5 -5.7 | 237 20 16.5 10.7 48 65 18593 295 38 34.4 -16.1 | 269 18 18.4 0.4 49 62 18898 270 34 34.0 -0.0 | 227 24 18.0 16.5 50 54 19812 285 54 52.2 -14.0 | 266 36 36.1 2.5 51 51 20117 290 52 48.9 -17.8 | 272 33 32.8 -1.3 52 50 20280 275 46 45.8 -4.0 | 247 32 29.8 12.5 53 48 20422 280 45 44.3 -7.8 | 253 30 28.3 8.7 54 44 20726 275 48 47.8 -4.2 | 249 34 31.8 12.3 55 40 21031 280 55 54.2 -9.6 | 260 39 38.1 6.9 56 37 21336 285 48 46.4 -12.4 | 262 31 30.3 4.0 57 31 21946 300 43 37.2 -21.5 | 283 22 21.2 -5.0 58 29 22250 280 44 43.3 -7.6 | 252 29 27.3 8.8 59 26 22555 285 57 55.1 -14.8 | 267 39 39.0 1.7 60 22 23165 285 54 52.2 -14.0 | 266 36 36.1 2.5 61 17 24079 265 52 51.8 4.5 | 240 41 35.8 21.0 Wind Parameters Mean winds (0-6000m): 285.7 at 30.7 knts Storm direction: 315.7 at 23.0 knts Shear (0-3000m) pos: 1.0 neg: 4.1 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 98.8 deg Storm rel helicity (0-3000m) pos: 133.5 neg: -46.5 tot: 87.0 m^2/s^2 ave: 29.0 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 4.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.85 Bulk Shear: 23.58 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 ------------------------------------------------------------------------------- 500 285 17 183 12| 0.0 7.4 7.4| 37.5 -19.9 17.6 35.1 0.31| 20.7 6.3 1000 289 15 169 12| 1.6 3.7 5.3| 44.0 -38.5 5.5 5.5 0.09| 14.6 1.4 1500 287 15 172 12| 1.1 5.7 6.7| 77.6 -38.5 39.1 26.1 0.32| 13.6 4.4 2000 285 17 184 12| 0.8 5.6 6.4| 89.8 -38.5 51.3 25.6 0.36| 11.6 4.1 2500 283 20 195 12| 1.1 4.5 5.6|120.6 -38.5 82.1 32.8 0.43| 10.9 4.7 3000 283 22 204 13| 1.0 4.1 5.1|133.5 -46.5 87.0 29.0 0.41| 9.9 4.1 4000 284 26 221 13| 1.5 3.1 4.6|168.8 -47.8 121.0 30.2 0.46| 8.4 3.9 5000 286 28 232 14| 1.2 2.9 4.0|173.2 -52.8 120.4 24.1 0.43| 7.2 3.1 6000 286 31 239 16| 1.0 2.6 3.6|173.2 -58.4 114.9 19.1 0.40| 6.2 2.5 Wrote GIF file: /home/apache/climate/data/raob//PABR/skewt/PABR.skewt.20251210.12.gif