UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100818.upa.cvt Date: 1800Z 8 OCT 25 Searching for PABR... Searching the city database file for: PABR ... Date:1800Z 8 OCT 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 ------------------------------------------------------------------------------- 0 1000 -174 SFC 977 4 1.8 1.8 100 0.0 1.8 210 11 276.8 277.5 276.1 288.9 4.46 2 963 124 2.8 2.8 100 0.0 2.8 222 18 278.9 279.8 277.8 292.3 4.86 3 925 458 2.2 2.2 100 0.0 2.2 255 23 281.6 282.4 279.1 295.0 4.85 4 890 770 2.4 2.4 100 0.0 2.4 224 25 284.9 285.8 281.0 299.2 5.11 5 850 1141 0.2 0.2 100 0.0 0.2 200 25 286.4 287.2 281.0 299.3 4.56 6 700 2677 -7.5 -7.6 99 0.1 -7.5 200 28 294.2 294.7 282.7 303.4 3.08 7 674 2971 -9.1 -9.4 98 0.3 -9.2 201 29 295.6 296.1 283.0 304.0 2.78 8 500 5210 -25.9 -27.0 90 1.1 -26.1 185 31 301.5 301.6 283.1 304.2 0.84 9 490 5356 -26.9 -28.0 90 1.1 -27.1 185 32 302.0 302.1 283.2 304.5 0.78 10 474 5594 -29.1 -29.7 95 0.6 -29.2 185 34 302.1 302.3 283.2 304.4 0.69 11 448 5994 -32.9 -36.5 70 3.6 -33.3 182 32 302.3 302.3 282.8 303.6 0.38 12 441 6105 -33.9 -35.3 87 1.4 -34.0 180 30 302.4 302.5 282.9 303.8 0.43 13 438 6153 -34.5 -49.5 20 15.0 -35.4 183 29 302.2 302.2 282.4 302.5 0.10 14 435 6200 -35.1 -46.1 32 11.0 -35.8 186 28 302.0 302.1 282.4 302.5 0.14 15 425 6362 -36.1 -41.1 60 5.0 -36.5 197 26 302.8 302.8 282.8 303.6 0.25 16 406 6678 -38.7 -46.7 43 8.0 -39.2 204 32 303.4 303.4 283.0 303.9 0.14 17 400 6780 -39.3 -54.3 19 15.0 -39.9 205 35 303.9 303.9 283.1 304.1 0.06 18 398 6814 -38.9 -57.9 12 19.0 -39.6 205 35 304.9 304.9 283.4 305.0 0.04 19 387 7006 -40.1 -58.1 13 18.0 -40.8 205 37 305.7 305.8 283.7 305.9 0.04 20 346 7766 -42.7 -61.7 11 19.0 -43.3 205 48 312.2 312.2 286.1 312.3 0.03 21 302 8685 -41.7 -65.7 6 24.0 -42.5 215 60 326.0 326.0 290.6 326.0 0.02 22 300 8730 -41.7 -66.7 5 25.0 -42.5 215 61 326.6 326.6 290.7 326.7 0.02 23 250 9960 -42.3 -68.3 4 26.0 -43.2 215 72 343.2 343.2 295.1 343.2 0.02 24 202 11393 -44.4 -72.3 3 27.9 -45.3 225 75 361.4 361.4 299.0 361.5 0.01 25 200 11460 -44.5 -72.5 3 28.0 -45.3 225 74 362.3 362.3 299.1 362.4 0.01 26 150 13380 -47.9 -75.9 3 28.0 -48.7 225 47 387.5 387.5 303.4 387.6 0.01 27 141 13788 -46.9 -74.9 3 28.0 -47.8 228 52 396.2 396.2 304.7 396.2 0.01 28 100 16030 -52.7 -79.7 2 27.0 -53.4 240 42 425.9 425.9 308.4 425.9 0.01 29 76 17826 -46.5 -79.5 1 33.0 -48.2 240 37 473.6 473.6 313.0 473.7 0.01 30 70 18370 -47.7 -79.7 1 32.0 -49.3 220 32 482.3 482.3 313.7 482.4 0.01 31 50 20550 -56.5 -85.5 1 29.0 -57.3 295 30 510.3 510.3 315.7 510.4 0.01 32 43 21501 -58.3 -86.3 2 28.0 -59.1 296 28 528.4 528.4 316.8 528.4 0.01 33 35 22803 -55.3 -85.3 1 30.0 -56.6 278 32 568.3 568.3 319.0 568.3 0.01 34 30 23780 -57.5 -86.5 1 29.0 -58.7 280 33 587.9 587.9 320.0 587.9 0.01 35 26 24677 -59.7 -87.7 1 28.0 -60.8 290 33 606.2 606.2 320.9 606.2 0.01 36 20 26320 -58.3 -87.3 1 29.0 -59.9 305 37 657.7 657.7 323.0 657.8 0.01 37 18 26982 -58.9 -87.9 1 29.0 -60.5 306 38 675.9 676.0 323.6 676.0 0.01 TRP 346 7766 -42.7 -61.7 11 19.0 -43.3 205 48 312.2 312.2 286.1 312.3 0.03 WND 202 11393 -44.4 -72.3 3 27.9 -45.3 225 75 361.4 361.4 299.0 361.5 0.01 Sounding variables and indices 1000-500 mb thick: 5384.00 m Freezing level: 846.10 mb = 1180.90 m = 3874.28 ft Wetbulb zero: 846.21 mb = 1176.38 m = 3859.46 ft Precipitable water: 0.65 inches Sfc-500 mean rel hum: 97.15 % Est. max temperature: 12.41 C = 54.33 F Sfc-Lift cond lev (LCL): 976.84 mb = 5.32 m = 17.46 ft T: 1.81 C 700-500 lapse rate: 7.26 C/km Conv cond level (CCL): 977.00 mb = 4.00 m = 13.12 ft Mean mixing ratio: 4.89 g/kg Conv temperature: 3.10 C = 37.58 F Cap Strength: 5.29 C Lifted Index: 6.45 C Risk: None Lifted Index @300 mb: 22.26 C Lifted Index @700 mb: 4.78 C Showalter Index: 3.55 C Risk: None Total Totals Index: 52.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.10 C Cross Totals Index: 26.10 C K Index: 26.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 147.40 Risk: None Energy Index: 0.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.56 J/kg Max Up Vert Vel: 8.07 m/s Conv Inhibition (B-): 49856.77 J/kg Cap Strength: 6.38 C Lift Cond Lev (LCL): 925.34 mb = 454.98 m = 1492.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 232 at 21 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 ---------------------------------------------------------- 0 977 4 210 11 5.5 9.5 | 72 12 -11.2 -3.7 1 942 305 240 28 24.2 14.0 | 264 8 7.5 0.8 2 925 458 255 23 22.2 6.0 | 323 9 5.5 -7.3 3 908 610 240 23 19.9 11.5 | 298 4 3.2 -1.7 4 874 914 210 26 13.0 22.5 | 158 10 -3.7 9.3 5 850 1141 200 25 8.6 23.5 | 142 13 -8.2 10.3 6 842 1219 200 25 8.6 23.5 | 142 13 -8.2 10.3 7 779 1829 210 29 14.5 25.1 | 169 12 -2.2 11.9 8 750 2134 205 25 10.6 22.7 | 147 11 -6.1 9.4 9 721 2438 200 26 8.9 24.4 | 145 14 -7.8 11.2 10 700 2677 200 28 9.6 26.3 | 151 15 -7.1 13.1 11 694 2743 200 29 9.9 27.3 | 154 16 -6.8 14.0 12 615 3658 205 29 12.3 26.3 | 161 14 -4.5 13.1 13 590 3962 205 30 12.7 27.2 | 164 15 -4.0 14.0 14 567 4267 200 31 10.6 29.1 | 159 17 -6.1 15.9 15 523 4877 190 31 5.4 30.5 | 147 21 -11.3 17.3 16 500 5210 185 31 2.7 30.9 | 142 23 -14.0 17.7 17 460 5791 185 35 3.1 34.9 | 148 26 -13.7 21.7 18 441 6096 180 30 0.0 30.0 | 135 24 -16.7 16.8 19 422 6401 200 25 8.6 23.5 | 142 13 -8.2 10.3 20 400 6780 205 35 14.8 31.7 | 174 19 -1.9 18.5 21 353 7620 205 41 17.3 37.2 | 181 24 0.6 23.9 22 346 7766 205 48 20.3 43.5 | 187 31 3.6 30.3 23 300 8730 215 61 35.0 50.0 | 206 41 18.3 36.8 24 282 9144 215 62 35.6 50.8 | 207 42 18.9 37.6 25 250 9960 215 72 41.3 59.0 | 208 52 24.6 45.8 26 246 10058 215 72 41.3 59.0 | 208 52 24.6 45.8 27 225 10668 215 57 32.7 46.7 | 206 37 16.0 33.5 28 202 11393 225 75 53.0 53.0 | 222 54 36.3 39.8 29 200 11460 225 74 52.3 52.3 | 222 53 35.6 39.1 30 196 11582 225 75 53.0 53.0 | 222 54 36.3 39.8 31 179 12192 225 55 38.9 38.9 | 221 34 22.2 25.7 32 156 13106 230 60 46.0 38.6 | 229 39 29.3 25.4 33 150 13380 225 47 33.2 33.2 | 220 26 16.5 20.0 34 149 13411 235 42 34.4 24.1 | 238 21 17.7 10.9 35 142 13716 225 54 38.2 38.2 | 221 33 21.5 25.0 36 136 14021 240 43 37.2 21.5 | 248 22 20.5 8.3 37 130 14326 220 30 19.3 23.0 | 195 10 2.6 9.8 38 118 14935 220 55 35.4 42.1 | 213 34 18.6 28.9 39 113 15240 220 49 31.5 37.5 | 211 28 14.8 24.3 40 103 15850 245 47 42.6 19.9 | 256 27 25.9 6.7 41 100 16030 240 42 36.4 21.0 | 248 21 19.7 7.8 42 98 16154 240 42 36.4 21.0 | 248 21 19.7 7.8 43 89 16764 230 55 42.1 35.4 | 229 34 25.4 22.1 44 85 17069 250 45 42.3 15.4 | 265 26 25.6 2.2 45 81 17374 250 39 36.6 13.3 | 270 20 19.9 0.1 46 71 18288 230 34 26.0 21.9 | 227 13 9.3 8.6 47 70 18370 220 32 20.6 24.5 | 199 12 3.9 11.3 48 68 18593 220 34 21.9 26.0 | 202 14 5.1 12.8 49 65 18898 225 36 25.5 25.5 | 216 15 8.7 12.2 50 59 19507 235 19 15.6 10.9 | 26 3 -1.1 -2.3 51 53 20117 250 27 25.4 9.2 | 295 10 8.7 -4.0 52 51 20422 290 29 27.3 -9.9 | 335 25 10.5 -23.1 53 50 20550 295 30 27.2 -12.7 | 338 28 10.5 -25.9 54 44 21336 295 30 27.2 -12.7 | 338 28 10.5 -25.9 55 40 21946 300 23 19.9 -11.5 | 353 25 3.2 -24.7 56 38 22250 285 25 24.1 -6.5 | 339 21 7.4 -19.7 57 36 22555 290 30 28.2 -10.3 | 334 26 11.5 -23.5 58 35 22860 275 33 32.9 -2.9 | 315 23 16.2 -16.1 59 33 23165 295 27 24.5 -11.4 | 342 26 7.8 -24.6 60 32 23470 275 28 27.9 -2.4 | 324 19 11.2 -15.7 61 30 23780 280 33 32.5 -5.7 | 320 25 15.8 -18.9 62 27 24384 285 32 30.9 -8.3 | 327 26 14.2 -21.5 63 25 24994 295 35 31.7 -14.8 | 332 32 15.0 -28.0 64 21 25908 280 38 37.4 -6.6 | 314 29 20.7 -19.8 65 20 26320 305 37 30.3 -21.2 | 338 37 13.6 -34.4 66 19 26518 305 35 28.7 -20.1 | 340 35 12.0 -33.3 67 15 27127 310 48 36.8 -30.9 | 336 48 20.1 -44.1 Wind Parameters Mean winds (0-6000m): 201.7 at 28.4 knts Storm direction: 231.7 at 21.3 knts Shear (0-3000m) pos: 3.2 neg: 3.9 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 84.3 deg Storm rel helicity (0-3000m) pos: 52.4 neg: -36.8 tot: 15.5 m^2/s^2 ave: 5.2 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 11.8 stream: 1.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.82 Bulk Shear: 39.84 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 ------------------------------------------------------------------------------- 500 239 22 318 3| 16.7 0.0 16.7| 22.4 0.0 22.4 44.9 0.71| 31.1 22.2 1000 232 23 233 2| 8.4 9.5 17.9| 22.4 -16.2 6.3 6.3 0.17| 25.7 4.3 1500 221 24 168 5| 5.6 6.8 12.3| 31.7 -22.5 9.2 6.2 0.16| 19.1 3.1 2000 217 25 166 7| 4.5 5.1 9.5| 41.7 -29.8 11.9 5.9 0.16| 15.7 2.5 2500 214 25 161 8| 3.6 4.6 8.2| 43.1 -36.8 6.3 2.5 0.12| 13.5 1.6 3000 211 26 159 9| 3.2 3.9 7.0| 52.4 -36.8 15.5 5.2 0.15| 11.8 1.8 4000 209 27 159 11| 2.6 2.9 5.5| 59.3 -37.0 22.3 5.6 0.17| 9.2 1.5 5000 206 27 158 12| 2.1 3.1 5.2| 59.3 -66.1 -6.7 -1.3 0.08| 8.3 0.6 6000 202 28 155 15| 1.8 2.9 4.6| 74.0 -96.3 -22.4 -3.7 0.04| 7.7 0.3 Wrote GIF file: /home/apache/climate/data/raob//PABR/skewt/PABR.skewt.20251008.18.gif