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System Status

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Live site status

Site		Last ping	Status	GPS	VLF	Last sferic	Average last hour
Site		IST	Status	GPS	VLF	IST	Raw/sec	Used/sec
DG	Dibrugarh								Detail
JP	Jodhpur								Detail
KK	Kolkata								Detail
NM	Alibag								Detail
PB	PortBlair								Detail
PG	Prayagraj								Detail
SG	Gulmarg								Detail
T2	Tripura								Detail
TV	Tirunelveli								Detail
VW	Vaddeswaram								Detail

Live scheduler status

Live
Main
Slow

Server summary

Processing
* ildn.service - ILDN System Loaded: loaded (/etc/systemd/system/ildn.service; enabled; vendor preset: enabled) Active: active (running) since Sat 2026-10-03 15:10:01 UTC; 2 days ago Main PID: 966 (run-ildn) Tasks: 18 (limit: 9384) Memory: 162.3M CPU: 19h 46min 43.958s CGroup: /system.slice/ildn.service \|- 966 /bin/bash /home/ildn/bin/run-ildn \|- 1556 /bin/bash /home/ildn/bin/sferics-import \|- 1559 /bin/bash /home/ildn/bin/update-web \|- 1560 /bin/bash /home/ildn/bin/animations \|- 1561 /bin/bash /home/ildn/bin/bu-command \|- 1562 stroke-follower \|- 1563 /bin/bash /home/ildn/bin/scheduler main \|- 1564 /bin/bash /home/ildn/bin/scheduler live \|- 1565 /bin/bash /home/ildn/bin/scheduler slow \|- 1566 imap-query \|-4060844 sleep 7200 \|-4138857 sleep 120 \|-4142295 sleep 60 \|-4144308 sleep 60 \|-4144969 sleep 10 \|-4145153 sleep 10 \|-4145154 sleep 10 `-4145219 sleep 20
Filesystems
Filesystem 1K-blocks Used Available Use% Mounted on /dev/sda 164539620 62361172 93799684 40% / /dev/sdc1 102625208 54418104 42947892 56% /t

Processing

* ildn.service - ILDN System
     Loaded: loaded (/etc/systemd/system/ildn.service; enabled; vendor preset: enabled)
     Active: active (running) since Sat 2026-10-03 15:10:01 UTC; 2 days ago
   Main PID: 966 (run-ildn)
      Tasks: 18 (limit: 9384)
     Memory: 162.3M
        CPU: 19h 46min 43.958s
     CGroup: /system.slice/ildn.service
             |-    966 /bin/bash /home/ildn/bin/run-ildn
             |-   1556 /bin/bash /home/ildn/bin/sferics-import
             |-   1559 /bin/bash /home/ildn/bin/update-web
             |-   1560 /bin/bash /home/ildn/bin/animations
             |-   1561 /bin/bash /home/ildn/bin/bu-command
             |-   1562 stroke-follower
             |-   1563 /bin/bash /home/ildn/bin/scheduler main
             |-   1564 /bin/bash /home/ildn/bin/scheduler live
             |-   1565 /bin/bash /home/ildn/bin/scheduler slow
             |-   1566 imap-query
             |-4060844 sleep 7200
             |-4138857 sleep 120
             |-4142295 sleep 60
             |-4144308 sleep 60
             |-4144969 sleep 10
             |-4145153 sleep 10
             |-4145154 sleep 10
             `-4145219 sleep 20

Filesystems

Filesystem     1K-blocks     Used Available Use% Mounted on
/dev/sda       164539620 62361172  93799684  40% /
/dev/sdc1      102625208 54418104  42947892  56% /t

Stroke solver

Solutions, last hour
Sites	Strokes	Mean error, uS
6	1427	21.7
7	524	23.9
8	188	23.7
9	78	24.5

Postgres

Processing
* postgresql.service - PostgreSQL RDBMS Loaded: loaded (/lib/systemd/system/postgresql.service; enabled; vendor preset: enabled) Active: active (exited) since Sat 2026-10-03 15:10:01 UTC; 2 days ago Main PID: 965 (code=exited, status=0/SUCCESS) CPU: 1ms
Tables
Table	Approx rows	Index	Data
strokes	2.4693332e+07	1350 MB	2462 MB
sferics	2.5902533e+08	14 GB	24 GB

Work schedule

Work	Min	Max	Count
entln	2026-10-04 00:00:00	2026-10-04 00:00:00	1
flashday	2026-10-05 00:00:00	2026-10-05 00:00:00	1
wwlln	2026-10-02 00:00:00	2026-10-04 00:00:00	3

Centre for Lightning and Thunderstorm Studies (CeLTS), Department of Physics, Tripura University, India. Note our Terms & Conditions.