SPC soundings: feeds current
SPC soundings: Feed current; checked .
Checked means retrieved, not newly issued. Each graphic retains its issue, observation, initialization or valid time. Site publishing status is separate.
Soundings: what weather balloons measured
A balloon launched about an hour before the time named, measuring as it rose and drifted with the wind: the atmosphere above one place, at one time. Model soundings, which are forecasts, are not shown here.
The levels this sounding was drawn from (62)
| Pressure | Height | Temperature | Dew point | Wind |
|---|---|---|---|---|
| 993 mb | 95 m | 15.6 | 12.5 | 280° 7 kt |
| 980 mb | 209 m | 14.8 | 11.7 | — |
| 969 mb | 305 m | 14.1 | 11.2 | 280° 23 kt |
| 935 mb | 610 m | 11.9 | 9.5 | 295° 38 kt |
| 925 mb | 705 m | 11.4 | 9.1 | 295° 36 kt |
| 897 mb | 962 m | 11.4 | 9.1 | — |
| 882 mb | 1104 m | 11.2 | 7.7 | — |
| 870 mb | 1219 m | 11.4 | 5.7 | 275° 40 kt |
| 850 mb | 1413 m | 11.0 | 4.0 | 280° 37 kt |
| 839 mb | 1524 m | 10.3 | 3.9 | 285° 37 kt |
| 808 mb | 1829 m | 8.6 | 3.4 | 275° 42 kt |
| 779 mb | 2134 m | 6.8 | 3.0 | 270° 45 kt |
| 750 mb | 2438 m | 5.0 | 2.6 | 265° 42 kt |
| 723 mb | 2743 m | 3.2 | 2.2 | 265° 38 kt |
| 710 mb | 2891 m | 3.0 | 2.6 | — |
| 700 mb | 3006 m | 2.6 | 2.4 | 250° 47 kt |
| 689 mb | 3134 m | 2.0 | 1.6 | — |
| 666 mb | 3409 m | 0.8 | 0.4 | — |
| 646 mb | 3658 m | -0.2 | -0.4 | 250° 64 kt |
| 633 mb | 3817 m | -0.9 | -0.9 | — |
| 622 mb | 3962 m | -1.6 | -1.6 | 245° 70 kt |
| 598 mb | 4267 m | -3.0 | -3.5 | 245° 65 kt |
| 586 mb | 4432 m | -3.9 | -4.5 | — |
| 576 mb | 4572 m | -4.7 | -5.4 | 245° 61 kt |
| 558 mb | 4818 m | -6.1 | -7.1 | — |
| 542 mb | 5046 m | -8.1 | -9.6 | — |
| 513 mb | 5472 m | -10.7 | -11.7 | — |
| 500 mb | 5670 m | -12.1 | -12.4 | 245° 69 kt |
| 489 mb | 5838 m | -13.7 | -16.2 | — |
| 473 mb | 6096 m | -15.2 | -16.9 | 245° 75 kt |
| 460 mb | 6298 m | -16.3 | -17.5 | — |
| 450 mb | 6462 m | -17.3 | -19.2 | — |
| 435 mb | 6706 m | -19.1 | -21.0 | 230° 80 kt |
| 418 mb | 7010 m | -21.1 | -24.2 | 235° 78 kt |
| 407 mb | 7204 m | -22.1 | -25.4 | — |
| 400 mb | 7330 m | -23.7 | -29.7 | 235° 84 kt |
| 369 mb | 7925 m | -25.1 | -32.6 | 235° 81 kt |
| 354 mb | 8218 m | -25.7 | -32.7 | — |
| 343 mb | 8446 m | -26.9 | -33.9 | — |
| 325 mb | 8833 m | -29.1 | -36.1 | — |
| 311 mb | 9144 m | -31.4 | -38.4 | 240° 95 kt |
| 300 mb | 9400 m | -33.3 | -40.3 | 240° 94 kt |
| 285 mb | 9754 m | -34.8 | -42.8 | 240° 96 kt |
| 273 mb | 10058 m | -36.2 | -44.2 | 240° 96 kt |
| 261 mb | 10363 m | -37.9 | -46.4 | 240° 99 kt |
| 250 mb | 10668 m | -39.7 | -48.7 | 240° 107 kt |
| 250 mb | 10670 m | -39.7 | -48.7 | 235° 110 kt |
| 234 mb | 11118 m | -42.6 | -51.6 | 230° 117 kt |
| 223 mb | 11442 m | -44.7 | -53.7 | — |
| 208 mb | 11887 m | -48.3 | -56.7 | 235° 111 kt |
| 200 mb | 12160 m | -50.5 | -58.5 | 235° 113 kt |
| 190 mb | 12497 m | -53.0 | -61.0 | 235° 112 kt |
| 173 mb | 13106 m | -55.5 | -63.5 | 235° 116 kt |
| 157 mb | 13716 m | -58.5 | -65.9 | 240° 101 kt |
| 150 mb | 13990 m | -60.3 | -67.3 | 245° 101 kt |
| 137 mb | 14553 m | -62.5 | -69.5 | — |
| 122 mb | 15240 m | -65.8 | -72.8 | 250° 78 kt |
| 100 mb | 16459 m | -68.5 | -76.5 | 260° 55 kt |
| 100 mb | 16460 m | -68.5 | -76.5 | 255° 44 kt |
| 89 mb | 17145 m | -67.9 | -78.9 | — |
| 79 mb | 17881 m | -66.0 | -79.5 | 265° 32 kt |
| 70 mb | 18655 m | -62.7 | -75.7 | — |
Every station with a sounding (78)
- Aberdeen, SD (ABR)
- ADN
- Albany, NY (ALB)
- Albuquerque, NM (ABQ)
- Amarillo, TX (AMA)
- Birmingham, AL (BMX)
- Bismarck, ND (BIS)
- Blacksburg, VA (RNK)
- Boise, ID (BOI)
- Brownsville, TX (BRO)
- Buffalo, NY (BUF)
- Cape Canaveral, FL (XMR)
- Caribou, ME (CAR)
- Chanhassen, MN (MPX)
- Charleston, SC (CHS)
- Chihuahua, Mexico (76225)
- Corpus Christi, TX (CRP)
- Davenport, IA (DVN)
- Del Rio, TX (DRT)
- Dodge City, KS (DDC)
- EDW
- Elko, NV (LKN)
- Flagstaff, AZ (FGZ)
- Fort Worth, TX (FWD)
- Gaylord, MI (APX)
- Glasgow, MT (GGW)
- Grand Junction, CO (GJT)
- Gray, ME (GYX)
- GRB
- Great Falls, MT (TFX)
- Greensboro, NC (GSO)
- International Falls, MN (INL)
- Jackson, MS (JAN)
- Jacksonville, FL (JAX)
- Key West, FL (KEY)
- La Paz, Mexico (76405)
- Lake Charles, LA (LCH)
- Lamont, OK (LMN)
- Las Vegas, NV (VEF)
- Lincoln, IL (ILX)
- Little Rock, AR (LZK)
- Maniwaki, Quebec (WMW)
- Mazatlán, Mexico (76458)
- Medford, OR (MFR)
- Miami, FL (MFL)
- Midland, TX (MAF)
- Nashville, TN (BNA)
- Newport, NC (MHX)
- Norman, OK (OUN)
- North Platte, NE (LBF)
- Oakland, CA (OAK)
- OYU
- Peachtree City, GA (FFC)
- Pickle Lake, Ontario (WPL)
- Pittsburgh, PA (PIT)
- Quillayute, WA (UIL)
- Rapid City, SD (UNR)
- Reno, NV (REV)
- Riverton, WY (RIW)
- Salem, OR (SLE)
- Salt Lake City, UT (SLC)
- San Diego, CA (NKX)
- Santa Teresa, NM (EPZ)
- Shreveport, LA (SHV)
- Slidell, LA (LIX)
- Spokane, WA (OTX)
- Springfield, MO (SGF)
- Sterling, VA (IAD)
- Tampa Bay, FL (TBW)
- Topeka, KS (TOP)
- Upton, NY (OKX)
- Valley, NE (OAX)
- Vandenberg, CA (VBG)
- VPS
- White Lake, MI (DTX)
- Wilmington, OH (ILN)
- Yarmouth, Nova Scotia (YQI)
- Zacatecas, Mexico (76526)
SPC observed soundings checked · Data: NOAA/SPC
Northern Mariana Islands briefing
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