User: Log inLive lightning alerts: Web or Mobile

System Status

Recent interactive map Recent static maps Animation System status Events Data access About Files LLN comparison Site log Spectrogram

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
KC	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 Sun 2025-08-03 05:58:21 UTC; 3 months 0 days ago Main PID: 3710874 (run-ildn) Tasks: 18 (limit: 9388) Memory: 173.9M CPU: 4w 2d 2h 43min 14.262s CGroup: /system.slice/ildn.service \|- 38090 sleep 60 \|- 38190 sleep 120 \|- 40238 sleep 60 \|- 40672 sleep 10 \|- 40681 sleep 10 \|- 40801 sleep 20 \|- 40912 sleep 10 \|-3710874 /bin/bash /home/ildn/bin/run-ildn \|-3711437 /bin/bash /home/ildn/bin/sferics-import \|-3711439 /bin/bash /home/ildn/bin/update-web \|-3711440 /bin/bash /home/ildn/bin/animations \|-3711441 /bin/bash /home/ildn/bin/bu-command \|-3711442 stroke-follower \|-3711444 /bin/bash /home/ildn/bin/scheduler main \|-3711445 /bin/bash /home/ildn/bin/scheduler live \|-3711446 /bin/bash /home/ildn/bin/scheduler slow \|-3711447 imap-query `-3919722 sleep 7200
Filesystems
Filesystem 1K-blocks Used Available Use% Mounted on /dev/sda 164539620 100474172 55686684 65% / /dev/sdc1 102625208 65397772 31968224 68% /t

Processing

* ildn.service - ILDN System
     Loaded: loaded (/etc/systemd/system/ildn.service; enabled; vendor preset: enabled)
     Active: active (running) since Sun 2025-08-03 05:58:21 UTC; 3 months 0 days ago
   Main PID: 3710874 (run-ildn)
      Tasks: 18 (limit: 9388)
     Memory: 173.9M
        CPU: 4w 2d 2h 43min 14.262s
     CGroup: /system.slice/ildn.service
             |-  38090 sleep 60
             |-  38190 sleep 120
             |-  40238 sleep 60
             |-  40672 sleep 10
             |-  40681 sleep 10
             |-  40801 sleep 20
             |-  40912 sleep 10
             |-3710874 /bin/bash /home/ildn/bin/run-ildn
             |-3711437 /bin/bash /home/ildn/bin/sferics-import
             |-3711439 /bin/bash /home/ildn/bin/update-web
             |-3711440 /bin/bash /home/ildn/bin/animations
             |-3711441 /bin/bash /home/ildn/bin/bu-command
             |-3711442 stroke-follower
             |-3711444 /bin/bash /home/ildn/bin/scheduler main
             |-3711445 /bin/bash /home/ildn/bin/scheduler live
             |-3711446 /bin/bash /home/ildn/bin/scheduler slow
             |-3711447 imap-query
             `-3919722 sleep 7200

Filesystems

Filesystem     1K-blocks      Used Available Use% Mounted on
/dev/sda       164539620 100474172  55686684  65% /
/dev/sdc1      102625208  65397772  31968224  68% /t

Stroke solver

Solutions, last hour
Sites	Strokes	Mean error, uS
6	59	27.9
7	13	29.2
8	2	22.5

Postgres

Processing
* postgresql.service - PostgreSQL RDBMS Loaded: loaded (/lib/systemd/system/postgresql.service; enabled; vendor preset: enabled) Active: active (exited) since Sun 2025-07-13 10:48:39 UTC; 3 months 21 days ago Main PID: 102472 (code=exited, status=0/SUCCESS) CPU: 1ms
Tables
Table	Approx rows	Index	Data
strokes	2.7425842e+07	3220 MB	3156 MB
sferics	3.0777667e+08	43 GB	31 GB

Work schedule

Work	Min	Max	Count
entln	2025-11-01 00:00:00	2025-11-01 00:00:00	1
flashday	2025-11-02 00:00:00	2025-11-02 00:00:00	2
wwlln	2025-10-30 00:00:00	2025-11-01 00:00:00	3

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