UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011806.upa.cvt Date: 0600Z 18 JAN 26 Searching for PABR... Searching the city database file for: PABR ... Date:0600Z 18 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 1023 4 -22.3 -24.1 85 1.8 -22.5 115 20 249.2 249.3 249.2 250.6 0.53 1 1004 149 -23.3 -25.3 84 2.0 -23.5 127 19 249.6 249.6 249.4 250.9 0.49 2 1001 172 -22.1 -23.8 86 1.7 -22.3 129 19 251.0 251.1 250.8 252.5 0.56 3 1000 180 -20.7 -22.1 88 1.4 -20.9 130 19 252.4 252.5 252.3 254.2 0.65 4 998 195 -16.5 -17.8 90 1.3 -16.7 136 19 256.8 256.9 256.5 259.3 0.94 5 990 256 -11.7 -14.0 83 2.3 -12.2 158 19 262.2 262.4 261.5 265.7 1.31 6 977 358 -8.1 -10.7 82 2.6 -8.8 181 19 266.8 267.1 265.7 271.5 1.73 7 967 438 -7.7 -10.7 79 3.0 -8.5 190 19 268.0 268.3 266.5 272.8 1.75 8 925 783 -7.7 -8.8 92 1.1 -8.0 235 14 271.4 271.8 269.5 277.3 2.12 9 915 868 -8.1 -8.8 95 0.7 -8.3 241 15 271.9 272.2 269.8 277.8 2.14 10 850 1437 -11.3 -11.3 100 0.0 -11.3 245 24 274.3 274.6 270.9 279.6 1.89 11 845 1482 -11.3 -11.4 99 0.1 -11.3 240 26 274.8 275.1 271.2 280.1 1.89 12 822 1694 -9.9 -11.7 87 1.8 -10.4 241 26 278.4 278.8 273.3 283.8 1.90 13 742 2478 -13.7 -13.7 100 0.0 -13.7 237 31 282.6 282.9 275.5 287.8 1.79 14 702 2900 -12.1 -15.1 78 3.0 -12.9 250 38 288.8 289.1 278.6 293.9 1.68 15 700 2922 -12.1 -15.0 79 2.9 -12.9 250 38 289.1 289.4 278.7 294.2 1.70 16 616 3889 -17.7 -18.2 96 0.5 -17.8 252 38 293.4 293.7 280.4 298.0 1.48 17 542 4836 -23.3 -30.3 53 7.0 -24.4 251 42 297.7 297.8 281.1 299.5 0.57 18 500 5420 -28.1 -31.4 73 3.3 -28.5 240 41 298.8 298.9 281.6 300.6 0.55 19 482 5682 -30.1 -32.8 77 2.7 -30.4 233 45 299.5 299.6 281.8 301.1 0.50 20 416 6712 -38.9 -42.8 66 3.9 -39.2 233 57 301.0 301.1 282.1 301.8 0.21 21 400 6980 -40.3 -44.1 67 3.8 -40.5 235 61 302.6 302.6 282.7 303.3 0.19 22 370 7506 -44.5 -50.5 51 6.0 -44.7 239 62 303.9 303.9 283.1 304.2 0.10 23 300 8870 -56.5 -60.1 64 3.6 -56.6 250 72 305.7 305.7 283.7 305.9 0.04 24 279 9326 -59.9 -63.4 64 3.5 -60.0 255 77 307.2 307.2 284.3 307.3 0.03 25 270 9530 -61.5 -64.9 64 3.4 -61.5 255 69 307.8 307.8 284.5 307.9 0.02 26 264 9670 -60.9 -71.9 22 11.0 -61.0 254 66 310.6 310.6 285.5 310.7 0.01 27 250 10010 -58.5 -75.5 9 17.0 -58.6 250 60 319.1 319.1 288.5 319.1 0.01 28 200 11430 -52.9 -80.9 2 28.0 -53.2 255 62 349.0 349.0 296.4 349.0 0.00 29 194 11627 -51.5 -80.5 2 29.0 -51.9 257 59 354.3 354.3 297.5 354.3 0.00 30 179 12144 -55.1 -83.1 2 28.0 -55.4 251 51 356.6 356.6 298.0 356.7 0.00 31 170 12477 -50.9 -82.9 1 32.0 -51.4 254 52 368.9 368.9 300.4 368.9 0.00 32 150 13290 -51.1 -83.1 1 32.0 -51.7 265 56 382.0 382.0 302.6 382.0 0.00 33 124 14526 -50.7 -83.7 1 33.0 -51.4 265 60 404.1 404.1 305.7 404.1 0.00 34 115 15019 -47.5 -82.5 1 35.0 -48.6 265 55 418.9 418.9 307.6 418.9 0.00 35 100 15940 -48.1 -83.1 1 35.0 -49.3 255 51 434.8 434.8 309.3 434.8 0.00 36 70 18290 -47.9 -83.9 1 36.0 -49.5 270 49 481.9 481.9 313.6 481.9 0.00 37 53 20118 -49.7 -84.7 1 35.0 -51.4 271 45 517.7 517.7 316.1 517.7 0.01 38 50 20500 -48.7 -84.7 1 36.0 -50.7 265 48 528.7 528.7 316.8 528.7 0.01 39 34 23042 -46.1 -84.1 1 38.0 -49.4 271 47 597.2 597.2 320.5 597.3 0.01 40 30 23870 -47.3 -84.3 1 37.0 -50.5 285 45 615.7 615.7 321.3 615.8 0.01 41 25 25063 -50.9 -85.9 1 35.0 -53.7 281 53 638.3 638.3 322.2 638.4 0.01 42 23 25609 -47.5 -85.5 1 38.0 -51.4 280 45 663.7 663.7 323.2 663.8 0.01 43 20 26530 -47.9 -85.9 0 38.0 -52.1 275 64 689.6 689.6 324.1 689.6 0.01 44 19 26869 -46.9 -84.9 1 38.0 -51.5 275 64 702.9 702.9 324.5 703.0 0.02 45 16 28002 -49.3 -86.3 1 37.0 -53.6 272 63 730.4 730.4 325.4 730.5 0.01 TRP 270 9530 -61.5 -64.9 64 3.4 -61.5 255 69 307.8 307.8 284.5 307.9 0.02 WND 279 9326 -59.9 -63.4 64 3.5 -60.0 255 77 307.2 307.2 284.3 307.3 0.03 Sounding variables and indices 1000-500 mb thick: 5240.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.34 inches Sfc-500 mean rel hum: 84.25 % Est. max temperature: 2.06 C = 35.71 F Sfc-Lift cond lev (LCL): 993.00 mb = 233.04 m = 764.55 ft T: -13.50 C 700-500 lapse rate: 6.41 C/km ThetaE index: 0.00 C Layer 1023.0--40493602596582518920118417785953976320.0 mb Conv cond level (CCL): 1004.00 mb = 149.08 m = 489.09 ft Mean mixing ratio: 1.47 g/kg Conv temperature: -11.03 C = 12.15 F Cap Strength: 25.72 C Lifted Index: 25.96 C Risk: None Lifted Index @300 mb: 27.24 C Lifted Index @700 mb: 20.63 C Showalter Index: 16.12 C Risk: None Total Totals Index: 33.60 C Risk: None Vertical Totals Index: 16.80 C Cross Totals Index: 16.80 C K Index: 2.60 Risk: None Sweat Index: 89.00 Risk: None Energy Index: 4.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 108.54 J/kg Max Up Vert Vel: 14.73 m/s Conv Inhibition (B-): 70064.50 J/kg Cap Strength: 25.95 C Lift Cond Lev (LCL): 958.31 mb = 507.97 m = 1666.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 273 at 24 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 1023 4 115 20 -18.1 8.5 | 103 44 -42.4 9.9 1 1000 180 130 19 -14.6 12.2 | 109 41 -38.9 13.6 2 984 305 175 19 -1.7 18.9 | 128 33 -26.0 20.3 3 946 610 210 19 9.5 16.5 | 140 23 -14.8 17.9 4 925 783 235 14 11.5 8.0 | 126 16 -12.8 9.4 5 909 914 245 15 13.6 6.3 | 126 13 -10.7 7.7 6 874 1219 265 24 23.9 2.1 | 174 4 -0.4 3.5 7 850 1437 245 24 21.8 10.1 | 168 12 -2.5 11.5 8 840 1524 235 28 22.9 16.1 | 176 18 -1.4 17.5 9 808 1829 245 25 22.7 10.6 | 172 12 -1.6 12.0 10 776 2134 245 22 19.9 9.3 | 158 12 -4.4 10.7 11 746 2438 235 31 25.4 17.8 | 183 19 1.1 19.2 12 717 2743 250 34 31.9 11.6 | 210 15 7.6 13.0 13 700 2922 250 38 35.7 13.0 | 218 18 11.4 14.4 14 688 3048 255 35 33.8 9.1 | 222 14 9.5 10.5 15 634 3658 250 37 34.8 12.7 | 217 18 10.5 14.1 16 584 4267 255 39 37.7 10.1 | 229 18 13.4 11.5 17 561 4572 255 42 40.6 10.9 | 233 20 16.3 12.3 18 538 4877 250 42 39.5 14.4 | 224 22 15.2 15.8 19 500 5420 240 41 35.5 20.5 | 207 25 11.2 21.9 20 474 5791 230 47 36.0 30.2 | 200 34 11.7 31.6 21 454 6096 230 49 37.5 31.5 | 202 35 13.2 32.9 22 400 6980 235 61 50.0 35.0 | 215 45 25.7 36.4 23 363 7620 240 62 53.7 31.0 | 222 44 29.4 32.4 24 300 8870 250 72 67.7 24.6 | 239 51 43.4 26.0 25 287 9144 250 72 67.7 24.6 | 239 51 43.4 26.0 26 279 9326 255 77 74.4 19.9 | 247 54 50.1 21.3 27 274 9449 255 77 74.4 19.9 | 247 54 50.1 21.3 28 270 9530 255 69 66.6 17.9 | 246 47 42.3 19.3 29 250 10010 250 60 56.4 20.5 | 236 39 32.1 21.9 30 248 10058 250 60 56.4 20.5 | 236 39 32.1 21.9 31 205 11278 240 71 61.5 35.5 | 225 52 37.2 36.9 32 200 11430 255 62 59.9 16.0 | 244 40 35.6 17.4 33 186 11887 260 54 53.2 9.4 | 250 31 28.9 10.8 34 178 12192 250 50 47.0 17.1 | 231 29 22.7 18.5 35 150 13290 265 56 55.8 4.9 | 259 32 31.5 6.3 36 141 13716 265 53 52.8 4.6 | 258 29 28.5 6.0 37 128 14326 265 63 62.8 5.5 | 260 39 38.5 6.9 38 111 15240 265 52 51.8 4.5 | 258 28 27.5 5.9 39 106 15545 265 46 45.8 4.0 | 256 22 21.5 5.4 40 100 15940 255 51 49.3 13.2 | 240 29 25.0 14.6 41 97 16154 255 51 49.3 13.2 | 240 29 25.0 14.6 42 92 16459 260 56 55.1 9.7 | 250 33 30.8 11.1 43 77 17678 270 52 52.0 -0.0 | 267 28 27.7 1.4 44 70 18288 260 50 49.2 8.7 | 248 27 24.9 10.1 45 70 18290 270 49 49.0 -0.0 | 267 25 24.7 1.4 46 61 19202 285 47 45.4 -12.2 | 297 24 21.1 -10.8 47 56 19812 275 43 42.8 -3.7 | 277 19 18.5 -2.3 48 50 20500 265 48 47.8 4.2 | 257 24 23.5 5.6 49 46 21031 270 55 55.0 -0.0 | 267 31 30.7 1.4 50 44 21336 270 48 48.0 -0.0 | 267 24 23.7 1.4 51 40 21946 280 42 41.4 -7.3 | 289 18 17.1 -5.9 52 30 23774 265 50 49.8 4.4 | 257 26 25.5 5.8 53 30 23870 285 45 43.5 -11.6 | 298 22 19.2 -10.2 54 28 24384 285 47 45.4 -12.2 | 297 24 21.1 -10.8 55 25 24994 280 54 53.2 -9.4 | 285 30 28.9 -8.0 56 24 25298 285 48 46.4 -12.4 | 297 25 22.1 -11.0 57 23 25603 280 45 44.3 -7.8 | 288 21 20.0 -6.4 58 20 26530 275 64 63.8 -5.6 | 276 40 39.5 -4.2 59 18 26822 275 65 64.8 -5.7 | 276 41 40.5 -4.3 60 13 27432 265 60 59.8 5.2 | 259 36 35.5 6.6 61 9 28346 275 56 55.8 -4.9 | 276 32 31.5 -3.5 Wind Parameters Mean winds (0-6000m): 243.3 at 32.5 knts Storm direction: 273.3 at 24.3 knts Shear (0-3000m) pos: 7.4 neg: 3.4 tot: 10.7 10-3/s Storm rel Dir Shear (0-3000m): 117.8 deg Storm rel helicity (0-3000m) pos: 306.3 neg: -34.1 tot: 272.1 m^2/s^2 ave: 90.7 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 16.5 stream: 6.7 10^-3/s Energy-Hel index: 0.16 Bulk Rich Number: 0.59 Bulk Shear: 183.33 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 ------------------------------------------------------------------------------- 500 155 19 120 37| 26.6 0.0 26.6|206.1 0.0 206.1 412.3 0.77| 28.3 21.9 1000 189 18 132 29| 18.0 0.0 18.0|221.4 -22.0 199.4 199.4 0.43| 23.6 10.2 1500 220 19 144 20| 12.0 3.7 15.7|233.3 -23.1 210.2 140.1 0.38| 22.6 8.6 2000 228 21 151 18| 8.7 2.8 11.5|234.1 -31.1 203.0 101.5 0.32| 18.5 5.9 2500 231 22 155 17| 7.0 4.1 11.0|264.5 -34.1 230.4 92.2 0.35| 17.2 6.1 3000 236 24 164 16| 7.4 3.4 10.7|306.3 -34.1 272.1 90.7 0.40| 16.5 6.7 4000 242 27 179 14| 5.8 2.7 8.5|316.5 -39.4 277.1 69.3 0.39| 13.2 5.1 5000 245 30 192 14| 5.0 2.5 7.5|329.1 -66.2 262.9 52.6 0.34| 11.6 3.9 6000 243 32 196 17| 4.1 3.3 7.5|334.9-124.8 210.1 35.0 0.23| 11.1 2.6 Wrote GIF file: /home/apache/climate/data/raob//PABR/skewt/PABR.skewt.20260118.06.gif