Ionosonde Observations Status

The following table lists stations from which foF2 observations have been received over the previous month, ordered by the length of time since the last observation (oldest to latest). Age is given as days:hours.

===================================================
Dates covered: 2023-01-05 to 2023-02-05
===================================================
 Age     ID#   Station Name           Last Obs DTG
------  -----  --------------------  --------------
  8:10  WP937  WALLOPS_IS            20230127  2100
  7:21  SO166  SODANKYLA             20230128  1000
  1:08  NI63_  NORFOLK_IS            20230203  2300
---- Within 24h ----
  0:04  MW26P  MAWSON                20230205  0300
  0:02  TUJ2O  TUCUMAN               20230205  0500
  0:01  PQ052  PRUHONICE             20230205  0600
----  Current  -----
  0:00  AL945  ALPENA                20230205  0700
  0:00  AS00Q  ASCENSION             20230205  0700
  0:00  AU930  AUSTIN                20230205  0700
  0:00  BBJ3R  BAHIA_BLANCA          20230205  0700
  0:00  BC840  BOULDER               20230205  0700
  0:00  BR52P  BRISBANE              20230205  0700
  0:00  CAJ2M  CACHOEIRA_PAULISTA    20230205  0700
  0:00  CB53N  CANBERRA              20230205  0700
  0:00  CS31K  COCOS                 20230205  0700
  0:00  DW41K  DARWIN                20230205  0700
  0:00  EA653  EAREKSON              20230205  0700
  0:00  EG931  EGLIN_AFB             20230205  0700
  0:00  EI764  EIELSON               20230205  0700
  0:00  FF051  FAIRFORD              20230205  0700
  0:00  FZA0M  FORTALEZA             20230205  0700
  0:00  GA762  GAKONA                20230205  0700
  0:00  GM037  GIBILMANNA            20230205  0700
  0:00  HO54K  HOBART                20230205  0700
  0:00  IC437  I-CHEON               20230205  0700
  0:00  IF843  IDAHO_FALLS           20230205  0700
  0:00  JB57N  JANG_BOGO             20230205  0700
  0:00  JJ433  JEJU                  20230205  0700
  0:00  LL721  LUALUALEI             20230205  0700
  0:00  LM42B  LEARMONTH             20230205  0700
  0:00  LM42J  LEARMONTH             20230205  0700
  0:00  MHJ45  MILLSTONE_HILL        20230205  0700
  0:00  ND61R  NIUE                  20230205  0700
  0:00  NI135  NICOSIA               20230205  0700
  0:00  OK426  OKINAWA               20230205  0700
  0:00  PA836  POINT_ARGUELLO        20230205  0700
  0:00  PE43K  PERTH                 20230205  0700
  0:00  RA041  ROME                  20230205  0700
  0:00  RL052  CHILTON               20230205  0700
  0:00  TO536  KOKUBUNJI             20230205  0700
  0:00  TR170  TROMSO                20230205  0700
  0:00  TV51R  TOWNSVILLE            20230205  0700
  0:00  VT139  SAN_VITO              20230205  0700
  0:00  WK546  WAKKANAI              20230205  0700
  0:00  YG431  YAMAGAWA              20230205  0700
===================================================
Run at: 2023-02-05T07:40:58 UT

The following table lists stations from which foF2 observations have been received over the past two years but not in the past month, ordered by the length of time since the last observation (oldest to latest). Age is given as days:hours.

===================================================
Dates covered: 2021-02-05 to 2023-02-05
===================================================
 Age     ID#   Station Name           Last Obs DTG
------  -----  --------------------  --------------
-------- Last seen in 2021 --------
678:00  DB049  DOURBES              20210329  0700
531:10  ML449  MANZHOULI            20210822  2100
531:08  09429  CHONGQING            20210822  2300
531:08  BP440  BEIJING              20210822  2300
531:08  GU421  GUANGZHOU            20210822  2300
531:08  HA419  HAINAN               20210822  2300
530:22  KB548  KHABAROVSK           20210823  0900
530:19  AS237  ASHKHABAD            20210823  1200
530:16  MG560  MAGADAN              20210823  1500
530:16  TK356  TOMSK                20210823  1500
530:15  MM168  MURMANSK             20210823  1600
530:15  SD266  SALEKHARD            20210823  1600
450:11  BLJ03  BELEM                20211111  2000
425:09  WI937  WALLOPS_IS           20211206  2200
-------- Last seen in 2022 --------
357:09  SQ67Q  SCOTT_BASE           20220212  2200
351:10  JI91J  JICAMARCA            20220218  2100
319:13  PRJ18  PUERTO_RICO          20220322  1800
302:10  AT138  ATHENS               20220408  2100
302:10  EB040  ROQUETES             20220408  2100
234:00  MA155  MOSCOW               20220616  0700
227:20  RO041  ROME                 20220622  1100
181:18  SAA0K  SAO_LUIS             20220807  1300
138:19  GU513  GUAM                 20220919  1200
 75:11  CW46O  CASEY                20221121  2000
===================================================
Run at: 2023-02-05T07:40:59 UT

Updated hourly at 40 minutes past the hour

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