UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011912.upa.cvt Date: 1200Z 19 JAN 26 Searching for PABR... Searching the city database file for: PABR ... Date:1200Z 19 JAN 26 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 1024 4 -13.1 -14.7 88 1.6 -13.4 290 23 258.3 258.5 258.3 261.5 1.19 1 1000 196 -14.3 -15.8 88 1.5 -14.6 270 28 258.9 259.0 258.6 261.8 1.11 2 978 364 -15.5 -17.0 88 1.5 -15.8 272 28 259.3 259.5 258.8 262.1 1.03 3 960 506 -10.9 -14.9 72 4.0 -11.8 277 30 265.3 265.5 263.7 268.8 1.25 4 925 792 -9.7 -15.7 62 6.0 -11.1 280 37 269.4 269.6 266.5 272.8 1.21 5 899 1013 -8.3 -14.3 62 6.0 -9.8 268 37 273.0 273.3 269.3 277.0 1.40 6 872 1248 -9.5 -16.5 57 7.0 -11.2 264 40 274.2 274.4 269.7 277.6 1.21 7 853 1419 -8.9 -29.9 16 21.0 -12.4 261 43 276.5 276.6 269.7 277.7 0.37 8 851 1437 -8.9 -28.9 18 20.0 -12.3 260 43 276.7 276.8 269.9 278.0 0.41 9 850 1446 -8.9 -28.9 18 20.0 -12.3 260 43 276.8 276.9 269.9 278.1 0.41 10 759 2314 -13.7 -29.7 25 16.0 -16.3 255 44 280.7 280.8 272.3 282.1 0.43 11 744 2465 -14.9 -22.9 50 8.0 -16.4 255 46 281.0 281.2 273.2 283.5 0.81 12 739 2516 -14.7 -18.8 71 4.1 -15.6 254 47 281.8 282.0 274.2 285.3 1.17 13 700 2925 -16.1 -18.7 80 2.6 -16.7 255 56 284.7 284.9 275.8 288.4 1.25 14 654 3436 -17.1 -19.6 81 2.5 -17.7 252 60 289.1 289.3 278.1 292.9 1.24 15 547 4759 -23.5 -26.0 80 2.5 -23.9 255 60 296.7 296.8 281.0 299.4 0.84 16 500 5410 -28.5 -31.3 77 2.8 -28.9 250 64 298.3 298.4 281.4 300.1 0.56 17 400 6970 -40.3 -42.7 78 2.4 -40.5 260 87 302.6 302.7 282.7 303.4 0.22 18 382 7282 -43.3 -46.8 68 3.5 -43.5 260 88 302.7 302.7 282.7 303.2 0.15 19 365 7587 -45.9 -48.1 78 2.2 -46.0 260 90 303.2 303.2 282.8 303.7 0.13 20 352 7828 -47.1 -48.6 85 1.5 -47.1 261 94 304.7 304.7 283.5 305.2 0.13 21 331 8232 -49.7 -54.1 60 4.4 -49.8 262 102 306.6 306.6 284.1 306.8 0.07 22 300 8870 -53.9 -56.7 71 2.8 -53.9 265 116 309.4 309.4 285.2 309.6 0.06 23 287 9152 -55.6 -58.7 68 3.1 -55.7 270 122 310.9 310.9 285.7 311.0 0.05 24 282 9264 -56.3 -59.5 67 3.2 -56.3 270 117 311.4 311.5 285.9 311.6 0.04 25 272 9492 -56.3 -70.3 16 14.0 -56.5 269 118 314.7 314.7 287.0 314.7 0.01 26 250 10030 -53.1 -76.1 4 23.0 -53.4 260 64 327.1 327.1 290.9 327.1 0.00 27 230 10570 -50.5 -78.5 2 28.0 -50.9 257 71 339.0 339.0 294.1 339.0 0.00 28 203 11383 -50.9 -80.9 2 30.0 -51.3 259 66 350.7 350.7 296.8 350.7 0.00 29 200 11480 -50.1 -81.1 1 31.0 -50.6 260 65 353.4 353.4 297.4 353.4 0.00 30 171 12516 -44.7 -80.7 1 36.0 -45.7 272 51 378.6 378.6 302.0 378.6 0.00 31 150 13390 -46.5 -81.5 1 35.0 -47.4 255 39 389.9 389.9 303.8 390.0 0.00 32 138 13943 -49.1 -83.1 1 34.0 -49.8 254 45 394.8 394.8 304.5 394.8 0.00 33 100 16070 -47.9 -82.9 1 35.0 -49.1 270 46 435.2 435.2 309.4 435.2 0.00 34 70 18410 -49.1 -84.1 1 35.0 -50.5 255 47 479.3 479.3 313.4 479.4 0.00 35 62 19206 -50.7 -84.7 1 34.0 -52.0 285 41 492.7 492.7 314.4 492.8 0.00 36 51 20489 -47.7 -83.7 1 36.0 -49.8 272 41 528.1 528.1 316.8 528.1 0.01 37 50 20620 -48.7 -84.7 1 36.0 -50.7 275 47 528.7 528.7 316.8 528.7 0.01 38 32 23523 -52.3 -86.3 1 34.0 -54.3 279 45 591.1 591.1 320.2 591.1 0.01 39 30 23940 -51.7 -85.7 1 34.0 -53.9 290 42 603.7 603.7 320.7 603.8 0.01 40 24 25374 -56.5 -88.5 1 32.0 -58.2 275 44 629.5 629.5 321.9 629.6 0.01 41 20 26540 -53.7 -86.7 1 33.0 -56.2 285 49 671.8 671.8 323.5 671.9 0.01 42 17 27582 -54.7 -87.7 1 33.0 -57.3 281 49 700.6 700.6 324.4 700.6 0.01 TRP 282 9264 -56.3 -59.5 67 3.2 -56.3 270 117 311.4 311.5 285.9 311.6 0.04 WND 287 9152 -55.6 -58.7 68 3.1 -55.7 270 122 310.9 310.9 285.7 311.0 0.05 Sounding variables and indices 1000-500 mb thick: 5214.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 65.58 % Est. max temperature: 2.81 C = 37.06 F Sfc-Lift cond lev (LCL): 997.75 mb = 213.07 m = 699.05 ft T: -14.42 C 700-500 lapse rate: 4.99 C/km Conv cond level (CCL): 573.12 mb = 4413.87 m = 14481.01 ft Mean mixing ratio: 1.16 g/kg Conv temperature: 23.55 C = 74.38 F Cap Strength: 26.17 C Lifted Index: 26.73 C Risk: None Lifted Index @300 mb: 30.87 C Lifted Index @700 mb: 17.84 C Showalter Index: 16.92 C Risk: None Total Totals Index: 19.20 C Risk: None Vertical Totals Index: 19.60 C Cross Totals Index: -0.40 C K Index: -11.90 Risk: None Sweat Index: 150.00 Risk: None Energy Index: 4.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 54.26 J/kg Max Up Vert Vel: 10.42 m/s Conv Inhibition (B-): 62005.70 J/kg Cap Strength: 26.66 C Lift Cond Lev (LCL): 925.68 mb = 786.34 m = 2579.81 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 286 at 38 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 1024 4 290 23 21.6 -7.9 | 100 15 -15.2 2.7 1 1000 196 270 28 28.0 -0.0 | 140 14 -8.8 10.6 2 986 305 270 27 27.0 -0.0 | 137 14 -9.8 10.6 3 947 610 280 32 31.5 -5.6 | 133 7 -5.3 5.0 4 925 792 280 37 36.4 -6.4 | 174 4 -0.4 4.1 5 910 914 270 36 36.0 -0.0 | 175 11 -0.8 10.6 6 875 1219 265 40 39.8 3.5 | 192 14 3.0 14.0 7 850 1446 260 43 42.3 7.5 | 197 19 5.5 18.0 8 808 1829 255 42 40.6 10.9 | 190 22 3.7 21.4 9 777 2134 255 42 40.6 10.9 | 190 22 3.7 21.4 10 746 2438 255 46 44.4 11.9 | 199 24 7.6 22.5 11 717 2743 250 49 46.0 16.8 | 199 29 9.2 27.3 12 700 2925 255 56 54.1 14.5 | 215 30 17.2 25.1 13 634 3658 250 62 58.3 21.2 | 214 38 21.4 31.8 14 584 4267 250 57 53.6 19.5 | 209 34 16.7 30.1 15 560 4572 255 55 53.1 14.2 | 213 30 16.3 24.8 16 537 4877 255 63 60.9 16.3 | 222 36 24.0 26.9 17 500 5410 250 64 60.1 21.9 | 216 40 23.3 32.4 18 453 6096 260 76 74.8 13.2 | 238 45 38.0 23.8 19 400 6970 260 87 85.7 15.1 | 242 55 48.8 25.7 20 363 7620 260 90 88.6 15.6 | 243 58 51.8 26.2 21 300 8870 265 116 115.6 10.1 | 255 81 78.7 20.7 22 287 9144 265 119 118.5 10.4 | 256 84 81.7 20.9 23 287 9152 270 122 122.0 -0.0 | 263 86 85.2 10.6 24 282 9264 270 117 117.0 -0.0 | 262 81 80.2 10.6 25 274 9449 270 122 122.0 -0.0 | 263 86 85.2 10.6 26 250 10030 260 64 63.0 11.1 | 230 34 26.2 21.7 27 249 10058 270 73 73.0 -0.0 | 254 38 36.2 10.6 28 238 10363 260 62 61.1 10.8 | 229 32 24.2 21.3 29 227 10668 255 75 72.4 19.4 | 230 47 35.6 30.0 30 200 11480 260 65 64.0 11.3 | 231 35 27.2 21.8 31 164 12802 275 47 46.8 -4.1 | 237 12 10.0 6.5 32 150 13390 255 39 37.7 10.1 | 182 21 0.8 20.7 33 150 13411 260 37 36.4 6.4 | 179 17 -0.4 17.0 34 143 13716 250 45 42.3 15.4 | 192 27 5.4 25.9 35 124 14630 265 43 42.8 3.7 | 203 16 6.0 14.3 36 113 15240 260 46 45.3 8.0 | 205 20 8.5 18.5 37 100 16070 270 46 46.0 -0.0 | 221 14 9.2 10.6 38 94 16459 270 46 46.0 -0.0 | 221 14 9.2 10.6 39 90 16764 250 43 40.4 14.7 | 188 26 3.6 25.3 40 86 17069 260 50 49.2 8.7 | 213 23 12.4 19.2 41 82 17374 280 43 42.3 -7.5 | 241 6 5.5 3.1 42 75 17983 280 30 29.5 -5.2 | 126 9 -7.3 5.3 43 71 18288 255 31 29.9 8.0 | 160 20 -6.9 18.6 44 70 18410 255 47 45.4 12.2 | 201 24 8.5 22.7 45 68 18593 255 47 45.4 12.2 | 201 24 8.5 22.7 46 62 19202 285 41 39.6 -10.6 | 271 3 2.8 -0.1 47 57 19812 275 36 35.9 -3.1 | 172 7 -1.0 7.4 48 52 20422 270 38 38.0 -0.0 | 186 11 1.2 10.6 49 50 20620 275 47 46.8 -4.1 | 237 12 10.0 6.5 50 47 21031 275 48 47.8 -4.2 | 240 13 11.0 6.4 51 45 21336 275 38 37.9 -3.3 | 188 7 1.0 7.2 52 43 21641 270 33 33.0 -0.0 | 160 11 -3.8 10.6 53 34 23165 270 47 47.0 -0.0 | 224 15 10.2 10.6 54 30 23940 290 42 39.5 -14.4 | 326 5 2.6 -3.8 55 28 24384 290 42 39.5 -14.4 | 326 5 2.6 -3.8 56 27 24689 295 44 39.9 -18.6 | 339 9 3.0 -8.0 57 24 25298 275 43 42.8 -3.7 | 221 9 6.0 6.8 58 21 26213 275 53 52.8 -4.6 | 250 17 15.9 5.9 59 20 26518 285 43 41.5 -11.1 | 277 5 4.7 -0.6 60 20 26540 285 49 47.3 -12.7 | 281 11 10.5 -2.1 61 14 27432 275 49 48.8 -4.3 | 242 14 12.0 6.3 62 11 28042 270 66 66.0 -0.0 | 250 31 29.2 10.6 Wind Parameters Mean winds (0-6000m): 256.0 at 51.1 knts Storm direction: 286.0 at 38.3 knts Shear (0-3000m) pos: 1.7 neg: 5.3 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 114.6 deg Storm rel helicity (0-3000m) pos: 141.8 neg: -16.8 tot: 125.0 m^2/s^2 ave: 41.7 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 10.2 stream: 4.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.57 Bulk Shear: 94.76 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 ------------------------------------------------------------------------------- 500 275 27 131 13| 0.0 9.8 9.8| 34.8 -3.0 31.8 63.6 0.56| 16.2 9.1 1000 276 31 141 10| 0.0 9.2 9.2| 43.9 -4.0 39.8 39.8 0.45| 15.6 7.0 1500 271 34 165 10| 0.0 8.9 8.9| 56.9 -4.9 52.0 34.6 0.43| 13.4 5.8 2000 267 36 177 13| 0.0 6.9 6.9| 56.9 -16.5 40.4 20.2 0.35| 10.9 3.8 2500 264 38 183 15| 0.0 6.4 6.4| 78.2 -16.5 61.7 24.7 0.39| 9.8 3.8 3000 261 40 189 17| 1.7 5.3 7.1|141.8 -16.8 125.0 41.7 0.44| 10.2 4.5 4000 258 45 200 21| 1.3 4.6 5.8|141.8 -37.2 104.7 26.2 0.35| 8.9 3.1 5000 257 48 204 24| 0.8 4.4 5.2|199.3 -54.7 144.6 28.9 0.35| 8.7 3.0 6000 256 51 209 26| 1.7 3.9 5.7|355.5 -85.5 270.0 45.0 0.39| 8.9 3.5 Wrote GIF file: /home/apache/climate/data/raob//PABR/skewt/PABR.skewt.20260119.12.gif