Station monitor

All monitored station checks are OK. Status age: 12.1 min. Software version: 0.2.0.
25 MHz ringbuffer: OK
newest file age 0 s
sample rate 25.000 MHz
Processing output: OK
newest output age 2 s
Processes: all required processes alive
RAM disk / ringbuffer: 72.1% used
8.7 GiB free
Data disk: 9.8% used
6.1 TiB free

Digisonde Juliusruh -> TGO

ionogram | updated 2026-06-03 09:04:57 UTC
Digisonde Juliusruh -> TGO

Digisonde Ramfjordmoen -> TGO

ionogram | updated 2026-06-03 09:04:57 UTC
Digisonde Ramfjordmoen -> TGO

LFM SGO -> TGO

ionogram | updated 2026-06-03 09:04:57 UTC
LFM SGO -> TGO

Latest RTI Juliusruh -> TGO

rti | updated 2026-06-03 09:00:56 UTC
Latest RTI Juliusruh -> TGO

Latest RTI Ramfjordmoen -> TGO

rti | updated 2026-06-03 09:00:56 UTC
Latest RTI Ramfjordmoen -> TGO

Latest RTI SGO -> TGO

rti | updated 2026-06-03 08:59:56 UTC
Latest RTI SGO -> TGO

ROTHR/JORN Overview Latest -> TGO

summary | updated 2026-06-03 08:58:55 UTC
ROTHR/JORN Overview Latest -> TGO

Station monitor

All monitored station checks are OK. Status age: 9.1 min. Software version: 0.2.0.
25 MHz ringbuffer: OK
newest file age 1 s
sample rate 25.000 MHz
Processing output: OK
newest output age -0 s
Processes: all required processes alive
RAM disk / ringbuffer: 73.7% used
4.1 GiB free
Data disk: 0.3% used
6.8 TiB free

Digisonde Chilton -> DOB

ionogram | updated 2026-06-03 09:01:41 UTC
Digisonde Chilton -> DOB

Digisonde Dourbes -> DOB

ionogram | updated 2026-06-03 09:01:41 UTC
Digisonde Dourbes -> DOB

Digisonde Juliusruh -> DOB

ionogram | updated 2026-06-03 09:04:43 UTC
Digisonde Juliusruh -> DOB

Digisonde Ramfjordmoen -> DOB

ionogram | updated 2026-06-03 09:03:42 UTC
Digisonde Ramfjordmoen -> DOB

LFM SGO -> DOB

ionogram | updated 2026-06-03 09:04:43 UTC
LFM SGO -> DOB

Latest RTI Juliusruh -> DOB

rti | updated 2026-06-03 09:01:41 UTC
Latest RTI Juliusruh -> DOB

Latest RTI Ramfjordmoen -> DOB

rti | updated 2026-06-03 09:01:41 UTC
Latest RTI Ramfjordmoen -> DOB

Latest RTI SGO -> DOB

rti | updated 2026-06-03 09:01:42 UTC
Latest RTI SGO -> DOB

ROTHR/JORN Overview Latest -> DOB

summary | updated 2026-06-03 08:50:38 UTC
ROTHR/JORN Overview Latest -> DOB

Station monitor

No station status JSON has been received from KHO. This station is probably running older receiver software or the monitor upload is not configured.

LFM SGO -> KHO

ionogram | updated 2026-06-03 09:02:36 UTC
LFM SGO -> KHO

Latest RTI SGO -> KHO

rti | updated 2026-06-03 09:02:40 UTC
Latest RTI SGO -> KHO

ROTHR/JORN Overview Latest -> KHO

summary | updated 2026-06-03 09:02:42 UTC
ROTHR/JORN Overview Latest -> KHO

Station monitor

All monitored station checks are OK. Status age: 12.1 min. Software version: 0.2.0.
25 MHz ringbuffer: OK
newest file age 0 s
sample rate 25.000 MHz
Processing output: OK
newest output age 50 s
Processes: all required processes alive
RAM disk / ringbuffer: 88.7% used
11.3 GiB free
Data disk: 7.1% used
803.2 GiB free

LFM unknown-0km -> W2NAF

ionogram | updated 2026-06-03 09:05:08 UTC
LFM unknown-0km -> W2NAF

LFM unknown-10000km -> W2NAF

ionogram | updated 2026-06-03 04:03:05 UTC
LFM unknown-10000km -> W2NAF

LFM unknown-12000km -> W2NAF

ionogram | updated 2026-06-02 05:26:28 UTC
LFM unknown-12000km -> W2NAF

LFM unknown-14000km -> W2NAF

ionogram | updated 2026-06-03 00:44:05 UTC
LFM unknown-14000km -> W2NAF

LFM unknown-16000km -> W2NAF

ionogram | updated 2026-06-03 09:02:06 UTC
LFM unknown-16000km -> W2NAF

LFM unknown-18000km -> W2NAF

ionogram | updated 2026-06-03 09:02:07 UTC
LFM unknown-18000km -> W2NAF

LFM unknown-2000km -> W2NAF

ionogram | updated 2026-06-03 08:57:06 UTC
LFM unknown-2000km -> W2NAF

LFM unknown-24000km -> W2NAF

ionogram | updated 2026-06-03 02:12:57 UTC
LFM unknown-24000km -> W2NAF

LFM unknown-26000km -> W2NAF

ionogram | updated 2026-06-03 04:55:32 UTC
LFM unknown-26000km -> W2NAF

LFM unknown-28000km -> W2NAF

ionogram | updated 2026-06-03 01:54:46 UTC
LFM unknown-28000km -> W2NAF

LFM unknown-30000km -> W2NAF

ionogram | updated 2026-06-03 04:06:07 UTC
LFM unknown-30000km -> W2NAF

LFM unknown-32000km -> W2NAF

ionogram | updated 2026-06-01 21:55:21 UTC
LFM unknown-32000km -> W2NAF

LFM unknown-34000km -> W2NAF

ionogram | updated 2026-06-01 23:05:01 UTC
LFM unknown-34000km -> W2NAF

LFM unknown-40000km -> W2NAF

ionogram | updated 2026-06-02 05:19:24 UTC
LFM unknown-40000km -> W2NAF

LFM unknown-4000km -> W2NAF

ionogram | updated 2026-06-03 09:03:07 UTC
LFM unknown-4000km -> W2NAF

LFM unknown-42000km -> W2NAF

ionogram | updated 2026-06-01 23:37:18 UTC
LFM unknown-42000km -> W2NAF

LFM unknown-44000km -> W2NAF

ionogram | updated 2026-06-03 02:17:00 UTC
LFM unknown-44000km -> W2NAF

LFM unknown-46000km -> W2NAF

ionogram | updated 2026-06-03 04:34:23 UTC
LFM unknown-46000km -> W2NAF

LFM unknown-50000km -> W2NAF

ionogram | updated 2026-06-03 05:50:53 UTC
LFM unknown-50000km -> W2NAF

LFM unknown-52000km -> W2NAF

ionogram | updated 2026-06-03 06:56:17 UTC
LFM unknown-52000km -> W2NAF

LFM unknown-54000km -> W2NAF

ionogram | updated 2026-06-02 23:53:33 UTC
LFM unknown-54000km -> W2NAF

LFM unknown-56000km -> W2NAF

ionogram | updated 2026-06-03 01:28:31 UTC
LFM unknown-56000km -> W2NAF

LFM unknown-58000km -> W2NAF

ionogram | updated 2026-06-03 00:03:39 UTC
LFM unknown-58000km -> W2NAF

LFM unknown-60000km -> W2NAF

ionogram | updated 2026-06-03 02:05:53 UTC
LFM unknown-60000km -> W2NAF

LFM unknown-6000km -> W2NAF

ionogram | updated 2026-06-03 06:07:58 UTC
LFM unknown-6000km -> W2NAF

LFM unknown-62000km -> W2NAF

ionogram | updated 2026-06-03 04:54:31 UTC
LFM unknown-62000km -> W2NAF

LFM unknown-64000km -> W2NAF

ionogram | updated 2026-06-02 23:48:31 UTC
LFM unknown-64000km -> W2NAF

LFM unknown-66000km -> W2NAF

ionogram | updated 2026-06-03 04:57:33 UTC
LFM unknown-66000km -> W2NAF

LFM unknown-68000km -> W2NAF

ionogram | updated 2026-06-03 02:06:54 UTC
LFM unknown-68000km -> W2NAF

LFM unknown-8000km -> W2NAF

ionogram | updated 2026-06-03 06:51:15 UTC
LFM unknown-8000km -> W2NAF

ROTHR/JORN Overview Latest -> W2NAF

summary | updated 2026-06-03 08:53:03 UTC
ROTHR/JORN Overview Latest -> W2NAF

Map All

map | updated 2026-06-01 13:52:30 UTC
Map All

Map Scand

map | updated 2026-06-01 13:52:30 UTC
Map Scand

Map Us

map | updated 2026-06-01 13:52:30 UTC
Map Us

Chirp-band AoA 2026-05-20 0--20 ms

aoa | updated 2026-06-01 13:52:30 UTC
Chirp-band AoA 2026-05-20 0--20 ms

Chirp-band AoA 2026-05-20 20--40 ms

aoa | updated 2026-06-01 13:52:30 UTC
Chirp-band AoA 2026-05-20 20--40 ms

Chirp-band AoA 2026-05-20 40--60 ms

aoa | updated 2026-06-01 13:52:30 UTC
Chirp-band AoA 2026-05-20 40--60 ms

Chirp-band AoA 2026-05-20 120--140 ms

aoa | updated 2026-06-01 13:52:30 UTC
Chirp-band AoA 2026-05-20 120--140 ms
Expanded plot