UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011812.upa.cvt Date: 1200Z 18 JAN 26 Searching for PABR... Searching the city database file for: PABR ... Date:1200Z 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 1022 4 -18.5 -20.7 83 2.2 -18.8 140 16 253.1 253.2 253.0 255.0 0.72 1 1009 104 -19.1 -21.1 84 2.0 -19.4 158 17 253.4 253.5 253.2 255.3 0.70 2 1005 135 -17.9 -19.4 88 1.5 -18.1 163 17 254.9 255.0 254.7 257.1 0.82 3 1001 167 -10.5 -12.1 88 1.6 -10.9 169 17 262.6 262.8 262.2 266.6 1.51 4 1000 175 -9.7 -11.8 85 2.1 -10.2 170 17 263.5 263.7 262.9 267.6 1.55 5 981 325 -2.5 -5.3 81 2.8 -3.5 220 17 272.1 272.6 270.7 279.3 2.62 6 925 788 -5.5 -6.9 90 1.4 -6.0 230 16 273.7 274.1 271.4 280.5 2.46 7 887 1116 -7.9 -9.1 91 1.2 -8.3 256 19 274.5 274.9 271.4 280.5 2.16 8 874 1231 -6.7 -8.2 89 1.5 -7.2 266 20 276.9 277.3 273.2 283.5 2.35 9 850 1448 -7.5 -9.1 88 1.6 -8.0 275 18 278.3 278.7 273.8 284.7 2.25 10 811 1813 -8.5 -9.3 94 0.8 -8.8 257 33 281.0 281.4 275.4 287.6 2.33 11 720 2730 -12.3 -13.7 89 1.4 -12.7 240 36 286.5 286.9 277.6 292.0 1.84 12 700 2945 -13.7 -15.3 88 1.6 -14.1 240 38 287.3 287.6 277.8 292.3 1.66 13 500 5430 -29.7 -33.1 72 3.4 -30.1 220 39 296.8 296.9 280.6 298.4 0.47 14 447 6220 -34.9 -39.3 64 4.4 -35.3 225 46 299.9 300.0 281.7 300.9 0.28 15 412 6786 -36.5 -41.0 63 4.5 -36.8 225 56 305.0 305.0 283.7 305.9 0.26 16 400 6990 -38.3 -42.4 65 4.1 -38.6 225 59 305.2 305.3 283.8 306.0 0.23 17 389 7180 -40.1 -43.5 70 3.4 -40.3 226 61 305.3 305.3 283.8 306.0 0.21 18 340 8080 -48.1 -54.1 50 6.0 -48.3 230 74 306.4 306.4 284.1 306.7 0.07 19 318 8516 -52.1 -56.6 58 4.5 -52.2 230 81 306.8 306.8 284.2 307.0 0.06 20 300 8890 -54.7 -58.4 63 3.7 -54.8 230 88 308.2 308.3 284.7 308.4 0.05 21 299 8911 -54.8 -58.4 65 3.5 -54.9 230 88 308.4 308.4 284.8 308.5 0.05 22 291 9086 -55.9 -58.2 75 2.3 -55.9 230 87 309.2 309.2 285.1 309.4 0.05 23 284 9241 -56.7 -65.7 31 9.0 -56.8 231 84 310.2 310.3 285.4 310.3 0.02 24 275 9446 -57.3 -70.3 18 13.0 -57.4 233 81 312.3 312.3 286.1 312.3 0.01 25 250 10050 -59.1 -73.1 15 14.0 -59.2 240 71 318.2 318.2 288.2 318.2 0.01 26 243 10227 -60.5 -73.5 17 13.0 -60.6 240 71 318.7 318.7 288.3 318.7 0.01 27 227 10651 -60.5 -74.5 14 14.0 -60.6 243 64 325.0 325.0 290.3 325.0 0.01 28 200 11450 -54.5 -80.5 3 26.0 -54.8 245 70 346.5 346.5 295.8 346.5 0.00 29 173 12388 -48.3 -81.3 1 33.0 -49.0 255 64 371.4 371.4 300.8 371.4 0.00 30 150 13320 -49.9 -82.9 1 33.0 -50.5 260 58 384.1 384.1 302.9 384.1 0.00 31 100 15970 -51.1 -84.1 1 33.0 -52.0 260 60 429.0 429.0 308.7 429.0 0.00 32 70 18310 -49.9 -83.9 1 34.0 -51.2 265 49 477.6 477.6 313.2 477.7 0.00 33 53 20137 -46.7 -83.7 1 37.0 -48.9 266 47 524.6 524.6 316.6 524.6 0.01 34 50 20520 -49.1 -84.1 1 35.0 -51.0 280 52 527.8 527.8 316.8 527.8 0.01 35 48 20787 -50.5 -85.5 1 35.0 -52.2 283 51 530.6 530.6 316.9 530.7 0.01 36 37 22495 -47.7 -84.7 1 37.0 -50.4 266 52 578.8 578.8 319.6 578.9 0.01 37 30 23870 -50.7 -85.7 1 35.0 -53.1 275 45 606.4 606.4 320.9 606.5 0.01 38 28 24319 -50.9 -85.9 1 35.0 -53.4 277 44 618.0 618.0 321.4 618.0 0.01 TRP 243 10227 -60.5 -73.5 17 13.0 -60.6 240 71 318.7 318.7 288.3 318.7 0.01 WND 299 8911 -54.8 -58.4 65 3.5 -54.9 230 88 308.4 308.4 284.8 308.5 0.05 Sounding variables and indices 1000-500 mb thick: 5255.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.38 inches Sfc-500 mean rel hum: 84.81 % Est. max temperature: 5.61 C = 42.09 F Sfc-Lift cond lev (LCL): 985.79 mb = 286.85 m = 941.11 ft T: -4.33 C 700-500 lapse rate: 6.44 C/km ThetaE index: 0.00 C Layer 1022.0- 0.0 mb Conv cond level (CCL): 1009.00 mb = 104.13 m = 341.63 ft Mean mixing ratio: 2.09 g/kg Conv temperature: -6.90 C = 19.58 F Cap Strength: 13.70 C Lifted Index: 19.09 C Risk: None Lifted Index @300 mb: 24.38 C Lifted Index @700 mb: 13.70 C Showalter Index: 10.59 C Risk: None Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 22.20 C Cross Totals Index: 20.60 C K Index: 11.50 Risk: None Sweat Index: 75.00 Risk: None Energy Index: 2.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 89.69 J/kg Max Up Vert Vel: 13.39 m/s Conv Inhibition (B-): 50821.60 J/kg Cap Strength: 18.98 C Lift Cond Lev (LCL): 953.52 mb = 548.76 m = 1800.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 267 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 1022 4 140 16 -10.3 12.3 | 107 36 -34.4 10.8 1 1000 175 170 17 -3.0 16.7 | 120 31 -27.1 15.3 2 984 305 220 17 10.9 13.0 | 131 18 -13.2 11.6 3 946 610 215 17 9.8 13.9 | 131 19 -14.4 12.5 4 925 788 230 16 12.3 10.3 | 127 15 -11.9 8.9 5 910 914 240 16 13.9 8.0 | 123 12 -10.3 6.6 6 875 1219 265 20 19.9 1.7 | 94 4 -4.2 0.3 7 850 1448 275 18 17.9 -1.6 | 64 7 -6.2 -3.0 8 842 1524 280 17 16.7 -3.0 | 59 9 -7.4 -4.4 9 809 1829 255 34 32.8 8.8 | 230 11 8.7 7.4 10 778 2134 250 31 29.1 10.6 | 209 10 5.0 9.2 11 748 2438 240 29 25.1 14.5 | 184 13 1.0 13.1 12 719 2743 240 36 31.2 18.0 | 203 18 7.1 16.6 13 700 2945 240 38 32.9 19.0 | 207 20 8.8 17.6 14 636 3658 245 37 33.5 15.6 | 214 17 9.4 14.2 15 585 4267 240 41 35.5 20.5 | 211 22 11.4 19.1 16 539 4877 230 43 32.9 27.6 | 199 28 8.8 26.2 17 500 5430 220 39 25.1 29.9 | 182 28 0.9 28.5 18 475 5791 220 38 24.4 29.1 | 181 28 0.3 27.7 19 455 6096 225 44 31.1 31.1 | 193 31 7.0 29.7 20 400 6990 225 59 41.7 41.7 | 204 44 17.6 40.3 21 364 7620 230 66 50.6 42.4 | 213 49 26.4 41.0 22 300 8890 230 88 67.4 56.6 | 218 70 43.3 55.1 23 299 8911 230 88 67.4 56.6 | 218 70 43.3 55.1 24 288 9144 230 86 65.9 55.3 | 218 68 41.8 53.9 25 250 10050 240 71 61.5 35.5 | 228 51 37.4 34.1 26 243 10227 240 71 61.5 35.5 | 228 51 37.4 34.1 27 216 10973 245 58 52.6 24.5 | 231 37 28.4 23.1 28 206 11278 230 68 52.1 43.7 | 213 51 28.0 42.3 29 200 11450 245 70 63.4 29.6 | 234 48 39.3 28.2 30 196 11582 250 70 65.8 23.9 | 242 47 41.7 22.5 31 150 13320 260 58 57.1 10.1 | 255 34 33.0 8.6 32 148 13411 260 58 57.1 10.1 | 255 34 33.0 8.6 33 129 14326 255 39 37.7 10.1 | 237 16 13.5 8.7 34 112 15240 260 47 46.3 8.2 | 253 23 22.2 6.7 35 100 15970 260 60 59.1 10.4 | 256 36 35.0 9.0 36 97 16154 260 60 59.1 10.4 | 256 36 35.0 9.0 37 93 16459 275 55 54.8 -4.8 | 281 31 30.7 -6.2 38 81 17374 265 43 42.8 3.7 | 263 19 18.7 2.3 39 70 18288 260 50 49.2 8.7 | 254 26 25.1 7.3 40 70 18310 265 49 48.8 4.3 | 263 25 24.7 2.8 41 64 18898 265 55 54.8 4.8 | 264 31 30.7 3.4 42 58 19507 280 49 48.3 -8.5 | 292 26 24.1 -9.9 43 53 20117 265 47 46.8 4.1 | 263 23 22.7 2.7 44 50 20520 280 52 51.2 -9.0 | 291 29 27.1 -10.5 45 46 21031 285 50 48.3 -12.9 | 301 28 24.2 -14.4 46 44 21336 280 42 41.4 -7.3 | 297 19 17.2 -8.7 47 37 22555 265 52 51.8 4.5 | 264 28 27.7 3.1 48 30 23870 275 45 44.8 -3.9 | 284 21 20.7 -5.3 49 25 24384 280 43 42.3 -7.5 | 296 20 18.2 -8.9 50 22 24689 275 41 40.8 -3.6 | 287 17 16.7 -5.0 Wind Parameters Mean winds (0-6000m): 236.6 at 32.2 knts Storm direction: 266.6 at 24.2 knts Shear (0-3000m) pos: 6.1 neg: 3.5 tot: 9.6 10-3/s Storm rel Dir Shear (0-3000m): 99.6 deg Storm rel helicity (0-3000m) pos: 120.7 neg: -51.1 tot: 69.7 m^2/s^2 ave: 23.2 10^-3 m/s^2 rel: -0.14 Storm rel vorticity (0-3000m) horiz: 14.6 stream: -2.1 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 1.23 Bulk Shear: 73.06 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 ------------------------------------------------------------------------------- 500 192 17 126 26| 21.1 0.0 21.1| 96.0 -0.2 95.8 191.5 0.51| 24.7 12.5 1000 211 17 130 20| 13.8 0.0 13.8| 96.0 -9.4 86.6 86.6 0.29| 17.6 5.1 1500 232 17 132 14| 10.7 0.0 10.7| 96.0 -18.9 77.1 51.4 0.08| 15.6 1.3 2000 243 20 141 10| 8.0 4.8 12.8| 96.0 -32.8 63.2 31.6 -0.17| 17.9 -3.1 2500 244 22 153 9| 6.4 4.1 10.6| 98.3 -51.1 47.3 18.9 -0.22| 16.0 -3.6 3000 243 24 166 10| 6.1 3.5 9.6|120.7 -51.1 69.7 23.2 -0.14| 14.6 -2.1 4000 243 28 183 11| 4.8 2.9 7.7|130.3 -53.1 77.2 19.3 -0.12| 11.7 -1.4 5000 241 31 191 14| 3.8 3.2 7.0|130.3-104.7 25.6 5.1 -0.18| 10.6 -1.9 6000 237 32 190 17| 3.5 2.7 6.2|162.9-154.4 8.5 1.4 -0.18| 9.8 -1.8 Wrote GIF file: /home/apache/climate/data/raob//PABR/skewt/PABR.skewt.20260118.12.gif