UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041612.upa.cvt Date: 1200Z 16 APR 25 Searching for PABR... Searching the city database file for: PABR ... Date:1200Z 16 APR 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 1020 4 -15.3 -16.8 88 1.5 -15.6 100 12 256.4 256.6 256.4 259.1 1.00 1 1000 162 -16.5 -16.9 97 0.4 -16.6 75 15 256.6 256.8 256.6 259.4 1.02 2 953 522 -19.3 -19.6 97 0.3 -19.3 77 8 257.4 257.5 256.8 259.7 0.85 3 952 530 -19.1 -20.0 93 0.9 -19.3 78 8 257.6 257.8 257.0 259.9 0.82 4 947 570 -13.1 -21.1 51 8.0 -14.5 79 7 264.1 264.3 261.9 266.2 0.75 5 939 635 -10.3 -20.3 44 10.0 -12.3 81 7 267.6 267.8 264.6 269.9 0.81 6 925 751 -8.1 -21.1 34 13.0 -10.8 85 10 271.0 271.2 266.8 273.2 0.77 7 906 913 -6.7 -22.7 27 16.0 -10.0 85 8 274.1 274.2 268.7 276.1 0.68 8 850 1409 -8.1 -27.1 20 19.0 -11.6 90 9 277.7 277.7 270.6 279.1 0.49 9 836 1538 -8.9 -30.9 15 22.0 -12.5 79 10 278.1 278.2 270.7 279.2 0.35 10 823 1659 -9.5 -28.5 20 19.0 -12.8 69 9 278.8 278.8 271.2 280.1 0.44 11 700 2891 -16.9 -35.9 18 19.0 -19.3 65 11 283.8 283.8 273.8 284.6 0.25 12 664 3285 -19.3 -43.3 10 24.0 -21.7 48 10 285.4 285.4 274.5 285.8 0.12 13 583 4240 -25.7 -47.7 11 22.0 -27.3 50 10 288.7 288.8 276.2 289.0 0.09 14 517 5096 -33.5 -43.5 36 10.0 -34.1 55 7 289.4 289.4 276.6 289.9 0.16 15 505 5261 -34.9 -52.9 14 18.0 -35.7 83 8 289.7 289.7 276.6 289.9 0.06 16 500 5330 -35.3 -52.3 16 17.0 -36.1 95 8 290.0 290.0 276.7 290.2 0.06 17 492 5442 -36.3 -46.3 35 10.0 -36.8 93 8 290.1 290.1 276.9 290.5 0.12 18 464 5845 -39.5 -50.5 30 11.0 -39.9 78 9 291.0 291.0 277.3 291.3 0.08 19 438 6238 -40.9 -61.9 9 21.0 -41.5 20 3 294.1 294.1 278.7 294.2 0.02 20 400 6850 -43.9 -62.9 10 19.0 -44.3 270 7 297.9 297.9 280.4 298.0 0.02 21 356 7623 -48.5 -60.5 24 12.0 -48.7 255 11 301.9 301.9 282.1 302.0 0.03 22 322 8279 -50.5 -63.5 20 13.0 -50.7 240 20 307.9 307.9 284.5 308.0 0.02 23 302 8697 -50.7 -73.7 5 23.0 -51.0 252 21 313.3 313.3 286.5 313.3 0.01 24 300 8740 -50.9 -72.9 6 22.0 -51.2 255 21 313.6 313.6 286.6 313.6 0.01 25 250 9930 -51.9 -76.9 3 25.0 -52.2 235 17 328.9 328.9 291.4 328.9 0.00 26 200 11380 -50.3 -81.3 1 31.0 -50.8 240 9 353.1 353.1 297.3 353.1 0.00 27 150 13260 -51.1 -82.1 1 31.0 -51.7 235 18 382.0 382.0 302.6 382.0 0.00 28 103 15707 -48.9 -82.9 1 34.0 -49.9 253 7 429.6 429.6 308.8 429.6 0.00 29 100 15900 -49.1 -83.1 1 34.0 -50.1 10 2 432.9 432.9 309.1 432.9 0.00 30 86 16889 -50.7 -83.7 1 33.0 -51.7 214 12 448.7 448.7 310.7 448.7 0.00 31 70 18240 -48.3 -83.3 1 35.0 -49.8 225 12 481.1 481.1 313.5 481.1 0.01 32 58 19474 -46.7 -82.7 1 36.0 -48.8 176 10 511.2 511.3 315.7 511.3 0.01 33 50 20450 -47.5 -83.5 1 36.0 -49.7 215 7 531.5 531.5 317.0 531.6 0.01 34 30 23810 -48.7 -83.7 1 35.0 -51.6 190 20 611.9 611.9 321.2 612.0 0.01 35 26 24744 -50.7 -84.7 1 34.0 -53.4 190 17 631.8 631.8 322.0 631.8 0.01 36 23 25549 -46.1 -83.1 1 37.0 -50.4 198 11 667.8 667.8 323.3 668.0 0.02 37 20 26470 -49.1 -84.1 1 35.0 -52.8 165 13 685.9 685.9 324.0 686.0 0.02 38 14 28824 -46.5 -83.5 1 37.0 -52.2 163 17 768.4 768.4 326.4 768.6 0.03 TRP 322 8279 -50.5 -63.5 20 13.0 -50.7 240 20 307.9 307.9 284.5 308.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5168.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 27.10 % Est. max temperature: 4.77 C = 40.59 F Sfc-Lift cond lev (LCL): 995.33 mb = 196.99 m = 646.30 ft T: -16.77 C 700-500 lapse rate: 7.54 C/km Conv cond level (CCL): 959.79 mb = 469.09 m = 1538.99 ft Mean mixing ratio: 0.90 g/kg Conv temperature: -14.42 C = 6.04 F Cap Strength: 22.41 C Lifted Index: 22.34 C Risk: None Lifted Index @300 mb: 35.97 C Lifted Index @700 mb: 19.53 C Showalter Index: 9.27 C Risk: None Total Totals Index: 35.40 C Risk: None Vertical Totals Index: 27.20 C Cross Totals Index: 8.20 C K Index: -18.90 Risk: None Sweat Index: 26.00 Risk: None Energy Index: 2.36 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 70.84 J/kg Max Up Vert Vel: 11.90 m/s Conv Inhibition (B-): 66371.02 J/kg Cap Strength: 22.39 C Lift Cond Lev (LCL): 912.53 mb = 856.61 m = 2810.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 96 at 7 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 1020 4 100 12 -11.8 2.1 | 106 5 -4.7 1.4 1 1000 162 75 15 -14.5 -3.9 | 58 9 -7.4 -4.6 2 981 305 70 13 -12.2 -4.4 | 45 7 -5.1 -5.2 3 942 610 80 6 -5.9 -1.0 | 327 2 1.2 -1.8 4 925 751 85 10 -10.0 -0.9 | 61 3 -2.9 -1.6 5 906 914 85 8 -8.0 -0.7 | 32 2 -0.9 -1.4 6 871 1219 75 12 -11.6 -3.1 | 50 6 -4.5 -3.8 7 850 1409 90 9 -9.0 0.0 | 69 2 -1.9 -0.7 8 837 1524 80 10 -9.8 -1.7 | 48 4 -2.8 -2.5 9 805 1829 55 8 -6.6 -4.6 | 354 5 0.5 -5.3 10 773 2134 70 9 -8.5 -3.1 | 20 4 -1.4 -3.8 11 743 2438 65 11 -10.0 -4.6 | 28 6 -2.9 -5.4 12 714 2743 70 11 -10.3 -3.8 | 36 6 -3.3 -4.5 13 700 2891 65 11 -10.0 -4.6 | 28 6 -2.9 -5.4 14 657 3353 45 10 -7.1 -7.1 | 360 8 0.0 -7.8 15 630 3658 55 9 -7.4 -5.2 | 3 6 -0.3 -5.9 16 579 4267 50 10 -7.7 -6.4 | 5 7 -0.6 -7.2 17 532 4877 20 7 -2.4 -6.6 | 327 9 4.7 -7.3 18 500 5330 95 8 -8.0 0.7 | 88 1 -0.9 -0.0 19 467 5791 85 10 -10.0 -0.9 | 61 3 -2.9 -1.6 20 447 6096 40 4 -2.6 -3.1 | 310 6 4.5 -3.8 21 427 6401 355 2 0.2 -2.0 | 291 8 7.3 -2.7 22 400 6850 270 7 7.0 -0.0 | 273 14 14.1 -0.7 23 373 7315 260 10 9.8 1.7 | 267 17 16.9 1.0 24 356 7620 255 11 10.6 2.8 | 263 18 17.7 2.1 25 340 7925 260 16 15.8 2.8 | 265 23 22.8 2.0 26 322 8279 240 20 17.3 10.0 | 249 26 24.4 9.3 27 310 8534 240 20 17.3 10.0 | 249 26 24.4 9.3 28 300 8740 255 21 20.3 5.4 | 260 28 27.4 4.7 29 295 8839 255 22 21.3 5.7 | 260 29 28.3 5.0 30 282 9144 265 19 18.9 1.7 | 268 26 26.0 0.9 31 269 9449 250 15 14.1 5.1 | 258 22 21.2 4.4 32 257 9754 265 15 14.9 1.3 | 269 22 22.0 0.6 33 250 9930 235 17 13.9 9.8 | 247 23 21.0 9.0 34 213 10973 230 14 10.7 9.0 | 245 20 17.8 8.3 35 200 11380 240 9 7.8 4.5 | 256 15 14.9 3.8 36 194 11582 245 10 9.1 4.2 | 258 17 16.1 3.5 37 185 11887 225 15 10.6 10.6 | 241 20 17.7 9.9 38 177 12192 225 11 7.8 7.8 | 245 16 14.9 7.0 39 169 12497 265 10 10.0 0.9 | 270 17 17.0 0.1 40 161 12802 205 10 4.2 9.1 | 234 14 11.3 8.3 41 154 13106 230 21 16.1 13.5 | 241 26 23.2 12.8 42 150 13260 235 18 14.7 10.3 | 246 24 21.8 9.6 43 147 13411 215 17 9.8 13.9 | 232 21 16.8 13.2 44 140 13716 215 11 6.3 9.0 | 238 16 13.4 8.3 45 133 14021 235 10 8.2 5.7 | 252 16 15.3 5.0 46 111 15240 225 7 4.9 4.9 | 251 13 12.0 4.2 47 106 15545 205 12 5.1 10.9 | 230 16 12.1 10.1 48 101 15850 295 2 1.8 -0.8 | 280 9 8.9 -1.6 49 100 15900 10 2 -0.3 -2.0 | 292 7 6.7 -2.7 50 96 16154 5 2 -0.2 -2.0 | 292 7 6.9 -2.7 51 92 16459 190 10 1.7 9.8 | 224 13 8.8 9.1 52 88 16764 195 14 3.6 13.5 | 220 17 10.7 12.8 53 84 17069 240 10 8.7 5.0 | 255 16 15.7 4.3 54 80 17374 190 10 1.7 9.8 | 224 13 8.8 9.1 55 76 17678 215 12 6.9 9.8 | 237 17 14.0 9.1 56 70 18240 225 12 8.5 8.5 | 244 17 15.6 7.8 57 69 18288 175 7 -0.6 7.0 | 226 9 6.5 6.2 58 66 18593 235 12 9.8 6.9 | 250 18 16.9 6.1 59 63 18898 195 10 2.6 9.7 | 227 13 9.7 8.9 60 60 19202 225 10 7.1 7.1 | 246 16 14.1 6.3 61 58 19507 170 10 -1.7 9.8 | 210 11 5.3 9.1 62 53 20117 190 21 3.6 20.7 | 208 23 10.7 19.9 63 50 20422 220 13 8.4 10.0 | 239 18 15.4 9.2 64 50 20450 215 7 4.0 5.7 | 246 12 11.1 5.0 65 48 20726 225 6 4.2 4.2 | 253 12 11.3 3.5 66 46 21031 190 11 1.9 10.8 | 222 14 9.0 10.1 67 44 21336 200 18 6.2 16.9 | 219 21 13.2 16.2 68 40 21946 200 3 1.0 2.8 | 256 8 8.1 2.1 69 38 22250 190 10 1.7 9.8 | 224 13 8.8 9.1 70 36 22555 150 10 -5.0 8.7 | 195 8 2.1 7.9 71 35 22860 190 17 3.0 16.7 | 212 19 10.0 16.0 72 33 23165 210 10 5.0 8.7 | 237 14 12.1 7.9 73 32 23470 155 10 -4.2 9.1 | 199 9 2.9 8.3 74 30 23774 140 14 -9.0 10.7 | 169 10 -1.9 10.0 75 30 23810 190 20 3.5 19.7 | 209 22 10.6 19.0 76 29 24079 180 22 0.0 22.0 | 198 22 7.1 21.3 77 27 24384 205 16 6.8 14.5 | 225 20 13.8 13.8 78 25 24994 180 18 0.0 18.0 | 202 19 7.1 17.3 79 24 25298 160 15 -5.1 14.1 | 188 14 1.9 13.4 80 23 25603 205 10 4.2 9.1 | 234 14 11.3 8.3 81 22 25908 95 15 -14.9 1.3 | 94 8 -7.9 0.6 82 20 26470 165 13 -3.4 12.6 | 197 12 3.7 11.8 83 20 26518 165 11 -2.8 10.6 | 203 11 4.2 9.9 84 15 27127 155 14 -5.9 12.7 | 186 12 1.2 12.0 85 14 27432 165 18 -4.7 17.4 | 188 17 2.4 16.7 86 11 28042 130 14 -10.7 9.0 | 156 9 -3.6 8.3 87 8 28651 175 16 -1.4 15.9 | 200 16 5.7 15.2 88 7 28956 155 16 -6.8 14.5 | 181 14 0.3 13.8 Wind Parameters Mean winds (0-6000m): 65.9 at 9.5 knts Storm direction: 95.9 at 7.1 knts Shear (0-3000m) pos: 0.6 neg: 1.6 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): -85.7 deg Storm rel helicity (0-3000m) pos: 7.5 neg: -23.7 tot: -16.1 m^2/s^2 ave: -5.4 10^-3 m/s^2 rel: -0.24 Storm rel vorticity (0-3000m) horiz: 6.9 stream: -1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 39.33 Bulk Shear: 1.80 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 77 13 55 6| 0.0 5.6 5.6| 0.0 -14.5 -14.5 -29.1 -0.68| 13.6 -9.2 1000 79 10 49 4| 0.6 2.8 3.4| 1.8 -16.3 -14.4 -14.4 -0.38| 11.1 -4.3 1500 80 10 50 4| 0.4 1.8 2.2| 3.4 -16.8 -13.5 -9.0 -0.26| 10.2 -2.6 2000 77 10 41 4| 0.3 2.1 2.4| 4.5 -21.1 -16.7 -8.3 -0.30| 9.0 -2.7 2500 75 10 37 4| 0.7 1.7 2.4| 6.7 -21.1 -14.4 -5.8 -0.23| 7.8 -1.8 3000 73 10 35 4| 0.6 1.6 2.2| 7.5 -23.7 -16.1 -5.4 -0.24| 6.9 -1.7 4000 68 10 26 5| 0.5 1.5 1.9| 8.2 -28.2 -20.0 -5.0 -0.26| 5.8 -1.5 5000 63 10 17 5| 0.3 1.4 1.7| 10.8 -38.1 -27.3 -5.5 -0.29| 5.5 -1.6 6000 66 9 19 5| 0.9 1.6 2.5| 14.2 -43.7 -29.4 -4.9 -0.26| 5.9 -1.5 Wrote GIF file: /home/apache/climate/data/raob//PABR/skewt/PABR.skewt.20250416.12.gif