UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041512.upa.cvt Date: 1200Z 15 APR 25 Searching for PABR... Searching the city database file for: PABR ... Date:1200Z 15 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 1013 4 -12.7 -14.4 87 1.7 -13.0 75 9 259.5 259.7 259.3 262.8 1.23 1 1000 112 -13.3 -14.0 94 0.7 -13.5 50 12 259.9 260.1 259.7 263.3 1.29 2 963 398 -15.7 -15.7 100 0.0 -15.7 69 13 260.2 260.4 259.8 263.4 1.17 3 959 429 -15.1 -15.1 100 0.0 -15.1 72 14 261.2 261.4 260.6 264.5 1.23 4 954 469 -11.7 -12.3 95 0.6 -11.8 76 15 265.0 265.2 264.1 269.2 1.56 5 948 517 -10.9 -11.4 96 0.5 -11.1 81 17 266.3 266.6 265.3 270.9 1.68 6 925 707 -8.1 -8.5 97 0.4 -8.2 85 20 271.0 271.4 269.3 277.0 2.17 7 899 930 -5.7 -7.7 86 2.0 -6.4 80 20 275.7 276.1 272.5 282.4 2.38 8 858 1294 -8.1 -9.2 92 1.1 -8.4 85 21 276.9 277.3 273.0 283.2 2.22 9 850 1367 -8.7 -11.4 81 2.7 -9.5 80 21 277.0 277.3 272.5 282.4 1.88 10 840 1458 -9.5 -14.5 67 5.0 -10.8 71 21 277.1 277.4 271.9 281.4 1.48 11 835 1505 -9.3 -25.3 26 16.0 -12.3 67 21 277.8 277.9 270.9 279.6 0.59 12 830 1551 -9.5 -14.5 67 5.0 -10.8 65 21 278.1 278.3 272.5 282.4 1.50 13 796 1873 -11.5 -14.5 78 3.0 -12.3 69 19 279.3 279.6 273.3 283.8 1.56 14 784 1989 -12.1 -16.5 70 4.4 -13.2 67 20 279.9 280.1 273.3 283.8 1.34 15 772 2107 -11.9 -31.9 17 20.0 -15.0 66 22 281.3 281.4 272.5 282.4 0.34 16 759 2237 -11.9 -38.9 9 27.0 -15.4 65 23 282.7 282.7 273.1 283.3 0.17 17 748 2348 -12.5 -35.5 13 23.0 -15.7 65 23 283.2 283.3 273.5 284.0 0.25 18 700 2851 -15.7 -36.7 15 21.0 -18.4 70 24 285.1 285.1 274.5 285.9 0.24 19 659 3302 -18.7 -44.7 8 26.0 -21.2 58 21 286.7 286.7 275.1 287.0 0.11 20 636 3565 -20.9 -35.9 25 15.0 -22.7 58 22 287.1 287.2 275.6 288.0 0.28 21 572 4337 -26.9 -49.9 9 23.0 -28.4 65 22 288.9 288.9 276.2 289.2 0.07 22 553 4579 -29.1 -39.1 37 10.0 -30.0 63 21 289.1 289.1 276.6 289.9 0.23 23 530 4881 -31.5 -40.5 41 9.0 -32.2 60 20 289.8 289.8 276.9 290.5 0.21 24 520 5015 -32.3 -52.3 12 20.0 -33.3 60 20 290.4 290.4 276.9 290.6 0.06 25 501 5276 -34.3 -44.3 36 10.0 -34.9 47 16 291.1 291.1 277.4 291.6 0.15 26 500 5290 -34.5 -44.5 36 10.0 -35.1 45 15 291.0 291.0 277.4 291.5 0.15 27 478 5604 -36.5 -56.5 11 20.0 -37.2 36 14 292.3 292.3 277.9 292.4 0.04 28 441 6159 -41.1 -54.1 23 13.0 -41.5 21 14 293.3 293.3 278.4 293.5 0.06 29 411 6637 -43.3 -62.3 11 19.0 -43.7 335 5 296.4 296.4 279.8 296.5 0.02 30 400 6820 -43.7 -63.7 9 20.0 -44.2 330 5 298.2 298.2 280.6 298.3 0.02 31 300 8710 -53.5 -64.5 25 11.0 -53.7 270 29 309.9 309.9 285.3 310.0 0.02 32 296 8796 -54.1 -65.1 25 11.0 -54.2 270 29 310.3 310.3 285.4 310.4 0.02 33 282 9107 -53.3 -75.3 5 22.0 -53.5 279 23 315.8 315.8 287.3 315.8 0.00 34 250 9880 -54.1 -78.1 4 24.0 -54.4 270 14 325.6 325.6 290.5 325.7 0.00 35 200 11320 -51.5 -80.5 2 29.0 -51.9 220 5 351.2 351.2 296.9 351.2 0.00 36 150 13190 -51.1 -82.1 1 31.0 -51.7 195 10 382.0 382.0 302.6 382.0 0.00 37 104 15574 -49.5 -82.5 1 33.0 -50.4 209 5 427.3 427.3 308.6 427.3 0.00 38 100 15830 -50.3 -83.3 1 33.0 -51.2 185 6 430.5 430.5 308.9 430.6 0.00 39 70 18170 -48.9 -82.9 1 34.0 -50.3 205 8 479.8 479.8 313.4 479.8 0.01 40 52 20122 -47.7 -82.7 1 35.0 -49.8 171 10 525.1 525.1 316.6 525.2 0.01 41 50 20380 -48.1 -83.1 1 35.0 -50.1 130 10 530.1 530.1 316.9 530.2 0.01 42 35 22725 -49.7 -83.7 1 34.0 -52.1 150 11 582.9 582.9 319.8 582.9 0.01 43 31 23524 -47.5 -83.5 1 36.0 -50.7 181 17 609.4 609.4 321.0 609.5 0.01 44 30 23740 -48.5 -83.5 1 35.0 -51.4 185 18 612.4 612.4 321.2 612.5 0.01 45 22 25774 -49.9 -84.9 1 35.0 -53.2 159 13 665.1 665.1 323.3 665.2 0.01 46 20 26400 -47.9 -83.9 1 36.0 -52.0 185 15 689.6 689.6 324.1 689.7 0.02 47 14 28752 -48.1 -84.1 1 36.0 -53.2 183 13 762.9 762.9 326.3 763.1 0.02 TRP 296 8796 -54.1 -65.1 25 11.0 -54.2 270 29 310.3 310.3 285.4 310.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5178.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 43.68 % Est. max temperature: 4.64 C = 40.36 F Sfc-Lift cond lev (LCL): 985.46 mb = 222.95 m = 731.46 ft T: -14.23 C 700-500 lapse rate: 7.71 C/km ThetaE index: 3.57 C Layer 850.0- 830.0 mb Conv cond level (CCL): 1000.00 mb = 112.00 m = 367.45 ft Mean mixing ratio: 1.55 g/kg Conv temperature: -10.78 C = 12.59 F Cap Strength: 18.82 C Lifted Index: 18.77 C Risk: None Lifted Index @300 mb: 29.54 C Lifted Index @700 mb: 16.21 C Showalter Index: 7.55 C Risk: None Total Totals Index: 48.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.80 C Cross Totals Index: 23.10 C K Index: -6.60 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 1.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 66.21 J/kg Max Up Vert Vel: 11.51 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 18.71 C Lift Cond Lev (LCL): 958.20 mb = 435.49 m = 1428.75 ft Lev Free Conv (LFC): 953.20 mb = 475.36 m = 1559.55 ft Equ Level (EL): 943.20 mb = 556.53 m = 1825.85 ft B at Equ Level: 57.27 J/kg Max Parcel Lev (MPL): 913.20 mb = 807.30 m = 2648.60 ft Wind level data Storm motion: 95 at 15 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 75 9 -8.7 -2.3 | 301 7 5.9 -3.5 1 1000 112 50 12 -9.2 -7.7 | 329 10 5.4 -8.9 2 975 305 60 11 -9.5 -5.5 | 323 8 5.1 -6.7 3 937 610 90 19 -19.0 0.0 | 75 5 -4.4 -1.2 4 925 707 85 20 -19.9 -1.7 | 61 6 -5.3 -2.9 5 901 914 80 20 -19.7 -3.5 | 48 7 -5.1 -4.7 6 866 1219 90 20 -20.0 0.0 | 78 6 -5.4 -1.2 7 850 1367 80 21 -20.7 -3.6 | 52 8 -6.1 -4.8 8 833 1524 65 21 -19.0 -8.9 | 24 11 -4.4 -10.1 9 800 1829 70 18 -16.9 -6.2 | 18 8 -2.3 -7.3 10 769 2134 65 22 -19.9 -9.3 | 27 12 -5.4 -10.5 11 739 2438 65 24 -21.8 -10.1 | 32 13 -7.2 -11.3 12 710 2743 70 24 -22.6 -8.2 | 40 12 -8.0 -9.4 13 700 2851 70 24 -22.6 -8.2 | 40 12 -8.0 -9.4 14 681 3048 70 21 -19.7 -7.2 | 32 10 -5.1 -8.4 15 653 3353 55 21 -17.2 -12.0 | 11 13 -2.6 -13.2 16 626 3658 60 23 -19.9 -11.5 | 23 14 -5.3 -12.7 17 600 3962 70 21 -19.7 -7.2 | 32 10 -5.1 -8.4 18 576 4267 65 22 -19.9 -9.3 | 27 12 -5.4 -10.5 19 529 4877 60 20 -17.3 -10.0 | 14 12 -2.7 -11.2 20 508 5182 60 20 -17.3 -10.0 | 14 12 -2.7 -11.2 21 500 5290 45 15 -10.6 -10.6 | 341 12 4.0 -11.8 22 465 5791 30 14 -7.0 -12.1 | 330 15 7.6 -13.3 23 445 6096 20 14 -4.8 -13.2 | 326 17 9.8 -14.3 24 425 6401 25 12 -5.1 -10.9 | 322 15 9.5 -12.1 25 407 6706 320 3 1.9 -2.3 | 282 17 16.5 -3.5 26 400 6820 330 5 2.5 -4.3 | 288 18 17.1 -5.5 27 371 7315 280 10 9.8 -1.7 | 277 25 24.4 -2.9 28 354 7620 270 12 12.0 -0.0 | 273 27 26.6 -1.2 29 338 7925 275 18 17.9 -1.6 | 275 33 32.5 -2.8 30 308 8534 255 28 27.0 7.2 | 262 42 41.6 6.1 31 300 8710 270 29 29.0 -0.0 | 272 44 43.6 -1.2 32 296 8796 270 29 29.0 -0.0 | 272 44 43.6 -1.2 33 294 8839 270 29 29.0 -0.0 | 272 44 43.6 -1.2 34 280 9144 280 22 21.7 -3.8 | 278 37 36.3 -5.0 35 267 9449 270 17 17.0 -0.0 | 272 32 31.6 -1.2 36 250 9880 270 14 14.0 -0.0 | 272 29 28.6 -1.2 37 243 10058 265 15 14.9 1.3 | 270 30 29.5 0.1 38 232 10363 290 13 12.2 -4.4 | 282 27 26.8 -5.6 39 221 10668 260 10 9.8 1.7 | 269 24 24.4 0.6 40 200 11320 220 5 3.2 3.8 | 262 18 17.8 2.6 41 183 11887 215 11 6.3 9.0 | 249 22 20.9 7.8 42 150 13190 195 10 2.6 9.7 | 244 19 17.2 8.5 43 145 13411 195 10 2.6 9.7 | 244 19 17.2 8.5 44 132 14021 225 10 7.1 7.1 | 255 22 21.7 5.9 45 120 14630 0 0 -0.0 -0.0 | 275 15 14.6 -1.2 46 109 15240 240 4 3.5 2.0 | 267 18 18.0 0.8 47 100 15830 185 6 0.5 6.0 | 252 16 15.1 4.8 48 95 16154 185 6 0.5 6.0 | 252 16 15.1 4.8 49 91 16459 135 1 -0.7 0.7 | 272 14 13.9 -0.5 50 70 18170 205 8 3.4 7.3 | 251 19 18.0 6.1 51 69 18288 220 7 4.5 5.4 | 258 20 19.1 4.2 52 66 18593 160 10 -3.4 9.4 | 234 14 11.2 8.2 53 57 19507 185 11 1.0 11.0 | 238 18 15.5 9.8 54 55 19812 220 10 6.4 7.7 | 253 22 21.0 6.5 55 50 20380 130 10 -7.7 6.4 | 233 9 6.9 5.2 56 50 20422 170 3 -0.5 3.0 | 263 14 14.1 1.8 57 47 20726 130 10 -7.7 6.4 | 233 9 6.9 5.2 58 45 21031 175 19 -1.7 18.9 | 216 22 12.9 17.7 59 43 21336 205 21 8.9 19.0 | 233 29 23.5 17.8 60 41 21641 250 11 10.3 3.8 | 264 25 24.9 2.6 61 39 21946 250 10 9.4 3.4 | 265 24 24.0 2.2 62 38 22250 175 2 -0.2 2.0 | 267 14 14.4 0.8 63 36 22555 140 10 -6.4 7.7 | 232 10 8.2 6.5 64 33 23165 175 14 -1.2 13.9 | 226 18 13.4 12.8 65 30 23740 185 18 1.6 17.9 | 224 23 16.2 16.7 66 28 24079 185 18 1.6 17.9 | 224 23 16.2 16.7 67 27 24384 195 9 2.3 8.7 | 246 19 16.9 7.5 68 26 24689 220 10 6.4 7.7 | 253 22 21.0 6.5 69 25 24994 195 4 1.0 3.9 | 260 16 15.6 2.7 70 24 25298 140 12 -7.7 9.2 | 221 11 6.9 8.0 71 23 25603 170 11 -1.9 10.8 | 233 16 12.7 9.6 72 22 25908 150 15 -7.5 13.0 | 211 14 7.1 11.8 73 21 26213 165 17 -4.4 16.4 | 214 18 10.2 15.2 74 20 26400 185 15 1.3 14.9 | 229 21 15.9 13.8 75 19 26518 170 22 -3.8 21.7 | 208 23 10.8 20.5 76 15 27127 180 22 0.0 22.0 | 215 25 14.6 20.8 77 13 27432 185 8 0.7 8.0 | 246 17 15.3 6.8 78 11 28042 200 18 6.2 16.9 | 233 26 20.7 15.7 79 9 28346 230 21 16.1 13.5 | 248 33 30.7 12.3 80 8 28651 255 10 9.7 2.6 | 267 24 24.2 1.4 81 7 28956 115 10 -9.1 4.2 | 241 6 5.5 3.0 Wind Parameters Mean winds (0-6000m): 64.6 at 19.5 knts Storm direction: 94.6 at 14.6 knts Shear (0-3000m) pos: 1.6 neg: 1.4 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 93.1 deg Storm rel helicity (0-3000m) pos: 39.4 neg: -26.9 tot: 12.5 m^2/s^2 ave: 4.2 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 1.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 9.23 Bulk Shear: 7.17 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 63 12 331 8| 7.5 0.0 7.5| 17.0 -1.9 15.2 30.3 0.64| 14.4 9.3 1000 77 16 9 5| 5.7 0.0 5.7| 22.6 -5.7 16.9 16.9 0.51| 11.6 5.9 1500 79 17 28 5| 3.8 2.0 5.8| 25.9 -19.7 6.3 4.2 0.21| 11.4 2.4 2000 76 18 26 6| 2.7 1.5 4.2| 28.1 -23.2 4.9 2.5 0.17| 9.9 1.7 2500 73 19 27 7| 2.2 1.7 3.8| 34.7 -23.2 11.5 4.6 0.20| 8.8 1.7 3000 72 20 30 8| 1.6 1.4 3.0| 39.4 -26.9 12.5 4.2 0.18| 8.0 1.5 4000 70 20 28 9| 1.6 1.6 3.1| 53.0 -39.2 13.8 3.4 0.15| 7.5 1.1 5000 68 20 26 10| 1.3 1.5 2.8| 53.0 -49.6 3.3 0.7 0.08| 6.5 0.5 6000 65 20 18 10| 1.1 1.9 2.9| 53.0 -84.1 -31.2 -5.2 -0.07| 6.4 -0.5 Wrote GIF file: /home/apache/climate/data/raob//PABR/skewt/PABR.skewt.20250415.12.gif