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Extreme weather categories
   CITIES & VALUES:
       Temperature
       Dewpoint
       Heat Index
       Wind
       Wind Chill
       Pressure
       Pressure Change
       Precip Type/Intensity
       Precip Amount
       Thunderstorm
       Blizzard
       Visibility
       Astronomical
       Other
       Multiple
       Unknown
   CITIES & FULL REPORTS:
       Temperature
       Dewpoint
       Heat Index
       Wind
       Wind Chill
       Pressure
       Pressure Change
       Precip Type/Intensity
       Precip Amount
       Thunderstorm
       Blizzard
       Visibility
       Astronomical
       Other
       Multiple
   USA & WORLD PLOTS:
       Temperature
       Dewpoint
       Wind
       Wind Chill & Heat Index
       Pressure
       Pressure Change
       Precip Type/Intensity
       Precip Amount
       Thunderstorm
       Blizzard
       Visibility
       Astronomical
       Other
       Unknown
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       2017121200
       2017121121

Contact
       Bob Hart
       (rhart at fsu.edu)

Extreme & Weird Weather of the World - Archive for 2017120421
Currently using 34624 observations from 5084 unique global stations over the past 3 hours.
Last Updated: Mon Dec 4 21:46:55 UTC 2017



1 station reporting temperature -55°C or colder

0 stations reporting temperature -50°C to -54°C

0 stations reporting temperature -45°C to -49°C

0 stations reporting temperature -40°C to -44°C

0 stations reporting temperature 55°C or warmer

0 stations reporting temperature 50°C to 54°C

0 stations reporting temperature 45°C to 49°C

1 station reporting temperature 40°C to 44°C


0 stations reporting dewpoint 30°C or greater

0 stations reporting dewpoint 28-29°C

45 stations reporting dewpoint 26-27°C


0 stations reporting wind gusts 70kt or stronger

0 stations reporting wind gusts 60-69kt

13 stations reporting wind gusts 50-59kt

111 stations reporting wind gusts 40-49kt


1 station reporting (sustained) wind chill of -55°C or colder

0 stations reporting (sustained) wind chill of -50°C to -54°C

1 station reporting (sustained) wind chill of -45°C to -49°C

2 stations reporting (sustained) wind chill of -40°C to -44°C


0 stations reporting heat index of 55°C or hotter

0 stations reporting heat index of 50°C to 54°C

0 stations reporting heat index of 45°C to 49°C

24 stations reporting heat index of 40°C to 44°C


0 stations reporting sea level pressure < 940mb

0 stations reporting sea level pressure 940mb - 949mb

0 stations reporting sea level pressure 950mb - 959mb

0 stations reporting sea level pressure 960mb - 969mb

11 stations reporting sea level pressure 970mb - 979mb

1 station reporting sea level pressure >= 1060mb

0 stations reporting sea level pressure 1055-1059mb

1 station reporting sea level pressure 1050-1054mb

0 stations reporting sea level pressure 1045-1049mb

1 station reporting sea level pressure 1040-1044mb


0 stations reporting 3-hourly pressure fall of 10mb or greater

9 stations reporting 3-hourly pressure fall of 5mb to 9.9mb

40 stations reporting 3-hourly pressure rise of 5mb to 9.9mb

4 stations reporting 3-hourly pressure rise of 10mb or greater


18 stations reporting heavy snow

4 stations reporting any sleet

15 stations reporting any freezing rain

16 stations reporting heavy rain

50 stations reporting unknown precipitation type


5 stations reporting ice accretion in the past 1 hour

2 stations reporting ice accretion in the past 3 hours

28 stations reporting ice accretion in the past 6 hours

0 stations reporting hourly snow depth increase (SNINCR) of 3+"

0 stations reporting hourly snow depth increase (SNINCR) of 2"

0 stations reporting hourly snow depth increase (SNINCR) of 1"

0 stations reporting hourly (melted) precip total of 3" or greater

0 stations reporting hourly (melted) precip total of 2-2.99"

0 stations reporting hourly (melted) precip total of 1-1.99"

0 stations reporting hourly (melted) precip total of 0.5-0.99"

0 stations reporting 3 or 6 hourly (melted) precip total of 5" or greater

0 stations reporting 3 or 6 hourly (melted) precip total of 4-4.99"

0 stations reporting 3 or 6 hourly (melted) precip total of 3-3.99"

0 stations reporting 3 or 6 hourly (melted) precip total of 2-2.99"


0 stations reporting tornado, funnel cloud or waterspout

0 stations reporting mammatus cloud

0 stations reporting hail

10 stations reporting thundersnow

0 stations reporting thundersleet

31 stations reporting thunder with rain


5 stations reporting blizzard conditions

5 stations reporting near-blizzard conditions


1 station reporting visibility of zero

28 stations reporting visibility 1/8 mile or less, but not zero

3 stations reporting visibility 75 miles or greater

4 stations reporting visibility 50-74 miles


0 stations reporting aurora

0 stations reporting solar/lunar eclipse


0 stations reporting aircraft mishap

12 stations reporting bird hazard on the runway

0 stations reporting volcanic ash

10 stations reporting ice crystals/diamond dust

0 stations reporting blowing spray

4 stations reporting dust or duststorm

1 station reporting sand or sandstorm

0 stations reporting well-developed dust/sand whirls

16 stations reporting smoke


Stations falling into 4 or more extreme categories

Stations falling into 3 extreme categories

Stations falling into 2 extreme categories

  • K1FW: UNKNOWN,
        Wind, Pressure Change
  • KABR: Aberdeen, Aberdeen Regional Airport, SD, United States
        Wind, Ice Accretion
  • KBFF: Scottsbluff, Heilig Field, NE, United States
        Wind, Pressure Change
  • KCIU: Chippewa International, MI, United States
        Pressure Change, Precipitation Type/Intensity
  • KFOZ: Bigfork, Bigfork Municipal Airport, MN, United States
        Thundersnow, Thunderstorm
  • KGRI: Grand Island, NE, United States
        Wind, Pressure Change
  • KLIC: Limon, Limon Municipal Airport, CO, United States
        Wind, Pressure Change
  • KTOR: Torrington, WY, United States
        Wind, Pressure Change
  • KVWU: Waskish, MN, United States
        Precipitation Type/Intensity, Thundersnow
  • MMRX: Reynosa Intl Arpt, Mexico
        Dust/Duststorm, Smoke
  • PAJZ: Koliganek, AK, United States
        Wind, Pressure Change
  • PAMD: Middleton Island, AK, United States
        Wind, Pressure Change
  • PASV: Sparrevohn Airways Facilities Sector, AK, United States
        Pressure Change, Thundersnow
  • PATO: Portage, Portage Glacier, AK, United States
        Wind, Pressure Change
  • PAWD: Seward, AK, United States
        Pressure Change, Ice Accretion
  • SPTU: Puerto Maldonado, Peru
        Dewpoint, Bird Hazard
  • UAKK: Karaganda, Kazakhstan
        Visibility, Ice Crystals/Diamond Dust
  • WAOO: Syamsudin Noor, Indonesia
        Dewpoint, Thunderstorm


51 unidentified stations (out of a total of 120 documented unknown stations)

  • ENLE (OLD)
  • ENUG (OLD)
  • ENWV (OLD)
  • ETML (OLD)
  • FDLB (OLD)
  • FDMV (OLD)
  • GQNO (OLD)
  • K18H (OLD)
  • K1AN (OLD)
  • K1AW (OLD)
  • K1BN (OLD)
  • K1BW (OLD)
  • K1CN (OLD)
  • K1DN (OLD)
  • K1DW (OLD)
  • K1EN (OLD)
  • K1FN (OLD)
  • K1FW (OLD)
  • K1GN (OLD)
  • K1HN (OLD)
  • K1IN (OLD)
  • K1IW (OLD)
  • K1JN (OLD)
  • K1KN (OLD)
  • K1LN (OLD)
  • K1MN (OLD)
  • K1NN (OLD)
  • K1ON (OLD)
  • K2LS (OLD)
  • K3L4 (OLD)
  • K6P9 (OLD)
  • KJSL (OLD)
  • KNOZ (OLD)
  • KQD3 (OLD)
  • KQFR (NEW)
  • KQKT (OLD)
  • KQN3 (OLD)
  • KQOV (OLD)
  • KQWX (OLD)
  • KQZF (OLD)
  • KXIF (OLD)
  • LEAG (OLD)
  • LETU (OLD)
  • MGMT (OLD)
  • MPSM (OLD)
  • NZFX (NEW)
  • OEAR (OLD)
  • OICM (OLD)
  • SLAL (OLD)
  • SPJC (OLD)
  • UCFL (OLD)