UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025053012.upa.cvt Date: 1200Z 30 MAY 25 Searching for PASN... Searching the city database file for: PASN ... Date:1200Z 30 MAY 25 Station: PASN WMO ident: 70308 Latitude: 57.15 Longitude: -170.22 Elevation: 9.00 ------------------------------------------------------------------------------- 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 1003 9 2.6 2.0 96 0.6 2.3 200 8 275.5 276.3 275.3 287.5 4.40 1 1000 33 2.6 2.1 96 0.5 2.4 200 8 275.8 276.5 275.5 287.8 4.45 2 993 90 2.6 1.9 95 0.7 2.3 206 11 276.3 277.0 275.8 288.3 4.42 3 925 661 -0.9 -0.9 100 0.0 -0.9 235 20 278.4 279.0 276.2 289.1 3.87 4 879 1066 -3.7 -3.7 100 0.0 -3.7 237 21 279.6 280.1 276.0 288.8 3.30 5 878 1075 -3.1 -3.6 96 0.5 -3.3 237 21 280.3 280.9 276.5 289.6 3.33 6 876 1093 -2.1 -4.2 86 2.1 -2.9 237 21 281.5 282.1 276.9 290.5 3.19 7 873 1121 -1.3 -7.3 64 6.0 -3.5 237 21 282.6 283.1 276.6 289.9 2.53 8 871 1139 -0.9 -4.2 78 3.3 -2.2 236 21 283.2 283.8 277.8 292.3 3.21 9 864 1203 -0.5 -4.6 74 4.1 -2.1 235 20 284.3 284.8 278.3 293.3 3.14 10 856 1278 -0.5 -5.2 70 4.7 -2.3 238 20 285.0 285.6 278.5 293.7 3.03 11 850 1334 -0.5 -7.5 59 7.0 -3.1 240 20 285.6 286.1 278.2 293.0 2.56 12 848 1353 -0.7 -8.7 55 8.0 -3.6 241 20 285.6 286.0 277.9 292.4 2.33 13 844 1391 -0.7 -13.7 37 13.0 -4.8 242 20 286.0 286.3 277.0 290.7 1.57 14 840 1429 -0.7 -6.7 64 6.0 -3.0 243 21 286.4 286.9 278.8 294.4 2.75 15 838 1448 -0.7 -8.7 55 8.0 -3.6 243 21 286.6 287.0 278.4 293.5 2.36 16 836 1467 -0.7 -9.7 51 9.0 -3.8 244 21 286.8 287.2 278.2 293.2 2.19 17 805 1767 -2.5 -8.5 63 6.0 -4.7 253 23 288.0 288.4 279.2 295.3 2.50 18 801 1807 -2.7 -5.4 82 2.7 -3.8 254 24 288.2 288.7 280.2 297.4 3.19 19 794 1876 -3.3 -5.0 88 1.7 -4.0 256 23 288.3 288.8 280.4 297.9 3.32 20 781 2007 -4.1 -9.1 68 5.0 -5.9 258 22 288.8 289.2 279.6 296.0 2.45 21 769 2129 -4.5 -11.5 58 7.0 -6.8 260 20 289.6 290.0 279.4 295.7 2.06 22 765 2170 -4.7 -9.0 72 4.3 -6.2 261 20 289.8 290.3 280.1 297.3 2.53 23 761 2211 -4.9 -9.9 68 5.0 -6.7 264 20 290.0 290.5 280.0 297.1 2.37 24 757 2253 -5.1 -7.1 86 2.0 -5.8 266 20 290.3 290.8 280.9 299.0 2.96 25 746 2367 -5.9 -8.7 81 2.8 -6.9 271 21 290.6 291.1 280.7 298.5 2.65 26 742 2409 -6.1 -7.8 88 1.7 -6.7 273 21 290.8 291.3 281.0 299.3 2.86 27 737 2462 -6.5 -9.3 80 2.8 -7.5 275 21 291.0 291.4 280.7 298.6 2.56 28 730 2537 -6.9 -8.4 89 1.5 -7.4 273 22 291.3 291.8 281.1 299.5 2.78 29 725 2591 -7.3 -9.1 87 1.8 -7.9 273 22 291.5 291.9 281.0 299.3 2.65 30 722 2623 -7.5 -11.2 75 3.7 -8.7 272 22 291.6 292.0 280.6 298.3 2.25 31 715 2699 -8.1 -9.3 91 1.2 -8.5 271 23 291.7 292.2 281.1 299.6 2.64 32 702 2841 -8.9 -11.0 85 2.1 -9.6 262 25 292.4 292.8 281.1 299.4 2.35 33 700 2863 -9.1 -10.8 87 1.7 -9.6 260 25 292.4 292.8 281.1 299.6 2.39 34 690 2974 -9.9 -10.7 94 0.8 -10.2 260 24 292.7 293.2 281.4 300.1 2.45 35 683 3053 -10.1 -14.6 70 4.5 -11.4 260 24 293.4 293.7 280.8 298.8 1.80 36 677 3121 -10.7 -14.3 75 3.6 -11.8 261 24 293.4 293.8 280.9 299.1 1.86 37 662 3292 -12.3 -17.0 68 4.7 -13.6 262 24 293.5 293.8 280.6 298.2 1.52 38 619 3801 -16.9 -19.3 82 2.4 -17.5 265 23 293.9 294.2 280.5 298.1 1.34 39 598 4059 -18.3 -19.9 87 1.6 -18.7 260 20 295.2 295.5 281.0 299.3 1.32 40 573 4377 -19.9 -22.8 78 2.9 -20.5 253 14 297.0 297.2 281.5 300.4 1.07 41 571 4403 -19.1 -27.1 49 8.0 -20.5 255 14 298.2 298.3 281.5 300.6 0.73 42 570 4416 -18.7 -27.7 45 9.0 -20.3 256 14 298.8 299.0 281.8 301.1 0.69 43 569 4429 -18.7 -26.7 49 8.0 -20.2 257 14 299.0 299.1 282.0 301.4 0.76 44 567 4455 -18.9 -24.9 59 6.0 -20.1 259 15 299.0 299.2 282.1 301.9 0.89 45 545 4749 -20.9 -27.9 53 7.0 -22.1 273 16 300.1 300.2 282.3 302.4 0.71 46 539 4830 -21.5 -30.5 44 9.0 -22.9 274 16 300.3 300.4 282.3 302.2 0.56 47 527 4996 -22.7 -31.7 44 9.0 -24.1 284 14 300.8 300.9 282.4 302.5 0.51 48 516 5150 -23.5 -36.5 29 13.0 -25.1 297 12 301.7 301.7 282.5 302.8 0.33 49 508 5265 -24.1 -38.1 26 14.0 -25.8 298 10 302.3 302.3 282.7 303.3 0.28 50 504 5322 -24.7 -35.7 35 11.0 -26.1 297 10 302.2 302.3 282.8 303.5 0.36 51 500 5380 -25.3 -37.3 32 12.0 -26.7 295 9 302.2 302.2 282.7 303.3 0.31 52 487 5571 -26.7 -43.7 18 17.0 -28.3 280 10 302.8 302.8 282.7 303.3 0.16 53 442 6263 -32.3 -44.3 29 12.0 -33.2 321 11 304.2 304.2 283.3 304.8 0.17 54 426 6522 -33.7 -50.7 16 17.0 -34.7 348 11 305.6 305.7 283.8 305.9 0.09 55 400 6960 -37.5 -45.5 43 8.0 -38.0 360 15 306.3 306.3 284.1 306.8 0.16 56 300 8880 -51.7 -56.4 57 4.7 -51.8 20 20 312.5 312.5 286.3 312.7 0.06 57 284 9234 -53.5 -60.5 42 7.0 -53.7 350 16 314.8 314.8 287.1 315.0 0.04 58 250 10060 -50.9 -75.9 4 25.0 -51.2 315 19 330.4 330.4 291.8 330.4 0.01 59 200 11520 -48.9 -80.9 1 32.0 -49.4 305 18 355.3 355.3 297.8 355.3 0.00 60 150 13410 -48.1 -82.1 1 34.0 -48.9 310 12 387.2 387.2 303.3 387.2 0.00 61 100 16080 -48.9 -82.9 1 34.0 -50.0 275 10 433.2 433.2 309.2 433.3 0.00 62 94 16486 -49.5 -83.5 1 34.0 -50.5 277 10 439.8 439.8 309.8 439.8 0.00 63 71 18327 -48.7 -83.7 1 35.0 -50.1 348 3 478.3 478.3 313.3 478.3 0.01 64 70 18420 -48.3 -83.3 1 35.0 -49.8 355 6 481.1 481.1 313.5 481.1 0.01 65 67 18709 -46.9 -82.9 1 36.0 -48.7 92 3 490.2 490.2 314.2 490.2 0.01 66 64 19012 -47.5 -82.5 1 35.0 -49.3 154 1 495.3 495.3 314.6 495.3 0.01 67 53 20262 -45.5 -82.5 1 37.0 -48.0 143 4 527.4 527.4 316.8 527.4 0.01 68 50 20650 -46.1 -82.1 1 36.0 -48.6 140 5 534.8 534.8 317.2 534.9 0.01 69 41 21964 -47.1 -83.1 1 36.0 -49.7 107 5 563.6 563.6 318.8 563.6 0.01 70 33 23405 -45.1 -82.1 1 37.0 -48.7 100 10 605.0 605.0 320.8 605.1 0.01 71 30 24040 -45.9 -82.9 1 37.0 -49.6 90 15 619.5 619.5 321.5 619.6 0.01 72 29 24265 -46.5 -82.5 1 36.0 -50.1 107 13 623.9 623.9 321.6 624.0 0.02 73 25 25254 -44.1 -82.1 1 38.0 -48.9 91 11 657.8 657.8 323.0 658.0 0.02 74 24 25527 -45.1 -82.1 1 37.0 -49.7 82 10 662.7 662.7 323.2 662.8 0.02 75 20 26750 -42.9 -81.9 1 39.0 -48.9 130 12 704.9 704.9 324.6 705.1 0.02 76 18 27462 -42.3 -81.3 1 39.0 -48.9 140 10 728.3 728.3 325.3 728.6 0.03 77 17 27847 -43.5 -81.5 1 38.0 -49.8 66 10 736.5 736.5 325.6 736.7 0.03 78 10 31470 -36.7 -79.7 0 43.0 -48.8 95 18 882.5 882.6 329.1 883.3 0.07 79 8.7 32441 -33.7 -77.7 0 44.0 -48.4 930.1 930.1 330.0 931.3 0.11 80 8.3 32771 -33.9 -76.9 1 43.0 -48.7 941.9 942.0 330.2 943.4 0.13 TRP 284 9234 -53.5 -60.5 42 7.0 -53.7 350 16 314.8 314.8 287.1 315.0 0.04 WND Sounding variables and indices 1000-500 mb thick: 5347.00 m Freezing level: 942.49 mb = 514.15 m = 1686.83 ft Wetbulb zero: 944.36 mb = 494.20 m = 1621.38 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 73.94 % Est. max temperature: 12.43 C = 54.37 F Sfc-Lift cond lev (LCL): 993.68 mb = 84.40 m = 276.89 ft T: 2.60 C 700-500 lapse rate: 6.44 C/km ThetaE index: 3.09 C Layer 850.0- 840.0 mb Conv cond level (CCL): 943.33 mb = 503.04 m = 1650.39 ft Mean mixing ratio: 4.07 g/kg Conv temperature: 4.90 C = 40.82 F Cap Strength: 12.09 C Lifted Index: 11.89 C Risk: None Lifted Index @300 mb: 16.89 C Lifted Index @700 mb: 7.40 C Showalter Index: 8.66 C Risk: None Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 24.80 C Cross Totals Index: 17.80 C K Index: 15.60 Risk: < 20 % chance of thunderstorms Sweat Index: 49.00 Risk: None Energy Index: 2.14 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.59 J/kg Max Up Vert Vel: 4.81 m/s Conv Inhibition (B-): 64330.24 J/kg Cap Strength: 12.09 C Lift Cond Lev (LCL): 947.57 mb = 466.92 m = 1531.87 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 289 at 14 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 1003 9 200 8 2.7 7.5 | 139 16 -10.5 12.0 1 1000 33 200 8 2.7 7.5 | 139 16 -10.5 12.0 2 967 305 230 22 16.9 14.1 | 191 19 3.7 18.6 3 931 610 235 20 16.4 11.5 | 191 16 3.2 15.9 4 925 661 235 20 16.4 11.5 | 191 16 3.2 15.9 5 896 914 240 22 19.1 11.0 | 201 17 5.9 15.4 6 862 1219 235 20 16.4 11.5 | 191 16 3.2 15.9 7 850 1334 240 20 17.3 10.0 | 196 15 4.1 14.4 8 798 1829 255 24 23.2 6.2 | 223 15 10.0 10.6 9 768 2134 260 20 19.7 3.5 | 219 10 6.5 7.9 10 739 2438 275 21 20.9 -1.8 | 251 8 7.7 2.6 11 711 2743 270 23 23.0 -0.0 | 246 11 9.8 4.4 12 700 2863 260 25 24.6 4.3 | 232 14 11.4 8.8 13 683 3048 260 24 23.6 4.2 | 231 14 10.4 8.6 14 629 3658 265 23 22.9 2.0 | 236 12 9.7 6.4 15 604 3962 265 22 21.9 1.9 | 234 11 8.7 6.4 16 580 4267 245 13 11.8 5.5 | 172 10 -1.4 9.9 17 557 4572 270 16 16.0 -0.0 | 212 5 2.8 4.4 18 535 4877 275 16 15.9 -1.4 | 222 4 2.7 3.0 19 513 5182 300 11 9.5 -5.5 | 74 4 -3.7 -1.1 20 500 5380 295 9 8.2 -3.8 | 97 5 -5.0 0.6 21 493 5486 275 10 10.0 -0.9 | 138 5 -3.2 3.6 22 472 5791 295 10 9.1 -4.2 | 93 4 -4.1 0.2 23 452 6096 295 12 10.9 -5.1 | 75 2 -2.3 -0.6 24 433 6401 345 10 2.6 -9.7 | 64 12 -10.6 -5.2 25 400 6960 360 15 -0.0 -15.0 | 51 17 -13.2 -10.6 26 397 7010 5 14 -1.2 -13.9 | 57 17 -14.4 -9.5 27 362 7620 360 14 -0.0 -14.0 | 54 16 -13.2 -9.6 28 346 7925 345 12 3.1 -11.6 | 55 12 -10.1 -7.2 29 331 8230 355 18 1.6 -17.9 | 41 18 -11.6 -13.5 30 316 8534 35 18 -10.3 -14.7 | 66 26 -23.5 -10.3 31 300 8880 20 20 -6.8 -18.8 | 54 25 -20.0 -14.4 32 288 9144 20 20 -6.8 -18.8 | 54 25 -20.0 -14.4 33 284 9234 350 16 2.8 -15.8 | 43 15 -10.4 -11.3 34 275 9449 340 15 5.1 -14.1 | 40 13 -8.1 -9.7 35 250 10060 315 19 13.4 -13.4 | 358 9 0.2 -9.0 36 239 10363 305 19 15.6 -10.9 | 340 7 2.4 -6.5 37 217 10973 305 21 17.2 -12.0 | 332 9 4.0 -7.6 38 200 11520 305 18 14.7 -10.3 | 345 6 1.5 -5.9 39 181 12192 305 19 15.6 -10.9 | 340 7 2.4 -6.5 40 165 12802 290 17 16.0 -5.8 | 296 3 2.8 -1.4 41 157 13106 310 17 13.0 -10.9 | 2 6 -0.2 -6.5 42 150 13410 310 12 9.2 -7.7 | 51 5 -4.0 -3.3 43 150 13411 300 18 15.6 -9.0 | 332 5 2.4 -4.6 44 143 13716 300 9 7.8 -4.5 | 89 5 -5.4 -0.1 45 137 14021 285 11 10.6 -2.8 | 122 3 -2.6 1.6 46 125 14630 325 16 9.2 -13.1 | 25 10 -4.0 -8.7 47 114 15240 305 17 13.9 -9.8 | 352 5 0.7 -5.3 48 108 15545 340 13 4.4 -12.2 | 48 12 -8.7 -7.8 49 104 15850 275 10 10.0 -0.9 | 138 5 -3.2 3.6 50 100 16080 275 10 10.0 -0.9 | 138 5 -3.2 3.6 51 99 16154 315 11 7.8 -7.8 | 58 6 -5.4 -3.3 52 94 16459 275 10 10.0 -0.9 | 138 5 -3.2 3.6 53 90 16764 295 11 10.0 -4.6 | 86 3 -3.2 -0.2 54 86 17069 335 10 4.2 -9.1 | 63 10 -9.0 -4.6 55 71 18288 345 2 0.5 -1.9 | 101 13 -12.7 2.5 56 70 18420 355 6 0.5 -6.0 | 83 13 -12.7 -1.5 57 65 18898 155 1 -0.4 0.9 | 111 15 -13.6 5.3 58 50 20650 140 5 -3.2 3.8 | 117 18 -16.4 8.3 59 45 21336 110 3 -2.8 1.0 | 109 17 -16.0 5.5 60 33 23470 100 10 -9.8 1.7 | 105 24 -23.0 6.2 61 31 23774 75 10 -9.7 -2.6 | 95 23 -22.9 1.8 62 30 24040 90 15 -15.0 0.0 | 99 29 -28.2 4.4 63 30 24079 135 12 -8.5 8.5 | 121 25 -21.7 12.9 64 28 24384 90 13 -13.0 0.0 | 100 27 -26.2 4.4 65 27 24689 90 18 -18.0 0.0 | 98 32 -31.2 4.4 66 26 24994 100 11 -10.8 1.9 | 105 25 -24.0 6.3 67 24 25603 80 10 -9.8 -1.7 | 97 23 -23.0 2.7 68 22 26213 95 16 -15.9 1.4 | 101 30 -29.1 5.8 69 21 26518 130 13 -10.0 8.4 | 119 26 -23.2 12.8 70 20 26750 130 12 -9.2 7.7 | 118 25 -22.4 12.2 71 20 26822 100 13 -12.8 2.3 | 104 27 -26.0 6.7 72 18 27432 150 10 -5.0 8.7 | 126 22 -18.2 13.1 73 17 27737 60 10 -8.7 -5.0 | 89 22 -21.9 -0.6 74 15 28651 105 11 -10.6 2.8 | 107 25 -23.8 7.3 75 13 29870 75 2 -1.9 -0.5 | 105 16 -15.1 3.9 76 10 31470 95 18 -17.9 1.6 | 101 32 -31.1 6.0 Wind Parameters Mean winds (0-6000m): 258.6 at 18.6 knts Storm direction: 288.6 at 13.9 knts Shear (0-3000m) pos: 3.6 neg: 1.1 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 92.1 deg Storm rel helicity (0-3000m) pos: 126.8 neg: -25.5 tot: 101.3 m^2/s^2 ave: 33.8 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 4.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.88 Bulk Shear: 13.18 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 ------------------------------------------------------------------------------- 500 226 17 178 16| 15.1 0.0 15.1| 72.2 0.0 72.2 144.5 0.89| 18.5 16.4 1000 232 19 187 16| 8.2 0.0 8.2| 83.7 -3.5 80.1 80.1 0.80| 11.5 9.1 1500 235 20 190 16| 5.8 0.0 5.8| 97.9 -11.1 86.8 57.8 0.70| 9.6 6.7 2000 240 20 197 15| 4.8 0.0 4.8|115.3 -11.9 103.4 51.7 0.68| 9.0 6.1 2500 245 20 202 14| 4.3 0.0 4.3|126.8 -12.9 113.9 45.6 0.67| 8.7 5.8 3000 249 21 208 13| 3.6 1.1 4.6|126.8 -25.5 101.3 33.8 0.49| 8.5 4.2 4000 253 22 215 13| 2.7 0.8 3.5|130.5 -31.5 99.0 24.7 0.43| 7.0 3.0 5000 255 20 214 12| 2.1 0.6 2.7|139.8 -53.3 86.6 17.3 0.26| 7.6 2.0 6000 259 19 212 10| 2.0 0.8 2.8|145.2 -57.5 87.8 14.6 0.20| 7.6 1.5 Wrote GIF file: /home/apache/climate/data/raob//PASN/skewt/PASN.skewt.20250530.12.gif