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EJ_SA Twitch stats

Current status: Live nowTwitch PartnerPrimary language: EN
Watch on Twitch (opens in a new tab)

STEM Stream. I teach you things about rockets and stuff.

Tracked since . Profile details synced .

Tracked streams
31
Highest tracked viewers
2,103

Shuttle Orbiter Lifting Frame! SLC-6 (Part 23) 9/30/26

Category: Kerbal Space ProgramLive for 1h 37m297 watching · sampled

Last 30 days

Every figure below is measured from broadcasts we observed. Percentage changes appear only where the previous period had enough data to compare against.

Average viewers
373

Up +1.8%vs previous 30 days

Across 22 tracked streams

Peak viewers
2,103
Followers
87.8K

Last counted 40 minutes ago

Followers gained (30 days)
−22

Unchanged, 0%growth on the starting count

Hours watched
69.0K

Up +566.6%vs previous 30 days

Hours streamed
185

On 24 days in this period

Highest peak we have tracked: 2,103 viewers on September 28, 2026.

All-time figures cover only what we have observed since we began tracking this channel on . They are not the channel’s lifetime totals on Twitch.

Viewership over time

Daily figures for the last 30 days. A day we never observed is drawn as a gap, never as a zero.

Average viewers per day

EJ_SA, last 30 days.

View as table
Daily viewership for EJ_SA over the last 30 days
DateAvg viewersPeak viewersHours watchedHours streamed
Sep 30, 2026225238830.37
Sep 29, 20262963661,9956.75
Sep 28, 20261,1392,10311.4K9.98
Sep 27, 2026————
Sep 26, 2026————
Sep 25, 2026————
Sep 24, 20262964401,6225.48
Sep 23, 20263114663,94013
Sep 22, 20263084643,47111
Sep 21, 20263504952,0125.75
Sep 20, 2026————
Sep 19, 20263174241,6615.23
Sep 18, 20263184323,0789.68
Sep 17, 20263614481,2833.55
Sep 16, 20263195083,55911
Sep 15, 20263335063,91112
Sep 14, 20263204271,7315.42
Sep 13, 2026————
Sep 12, 20262344298973.83
Sep 11, 20263254393,76012
Sep 10, 20263804493,3428.8
Sep 9, 20263244523,45711
Sep 8, 20263304522,5287.67
Sep 7, 2026————
Sep 6, 2026————
Sep 5, 20262763508603.12
Sep 4, 20263394232,7768.19
Sep 3, 20263434913,0959.01
Sep 2, 20263645092,9338.07
Sep 1, 20263384192,5967.68
Aug 31, 20264246093,0707.24

Follower growth

Total followers recorded each day over the last 30 days.

Follower detail

Followers

The axis starts at zero, so a week of growth on a large channel looks small — which is the honest reading.

View as table
Daily follower counts for EJ_SA over the last 30 days
DateFollowersFollowers gained
Sep 30, 2026——
Sep 29, 202687,817+7
Sep 28, 202687,810+51
Sep 27, 2026——
Sep 26, 2026——
Sep 25, 2026——
Sep 24, 202687,758−2
Sep 23, 202687,760+2
Sep 22, 202687,758−12
Sep 21, 202687,770+2
Sep 20, 2026——
Sep 19, 202687,769−3
Sep 18, 202687,772+3
Sep 17, 202687,769−5
Sep 16, 202687,774−5
Sep 15, 202687,779−5
Sep 14, 202687,7840
Sep 13, 2026——
Sep 12, 202687,789−4
Sep 11, 202687,793−3
Sep 10, 202687,796−5
Sep 9, 202687,801−5
Sep 8, 202687,806−8
Sep 7, 2026——
Sep 6, 2026——
Sep 5, 202687,821−4
Sep 4, 202687,825−4
Sep 3, 202687,829+2
Sep 2, 202687,827−7
Sep 1, 202687,8340
Aug 31, 202687,834−5

Performance — last 30 days

The same numbers the charts draw, as a table.

Tracked performance for the last 30 days
MetricLast 30 daysChange
Streams tracked22No reliable comparison available
Days with a broadcast24No reliable comparison available
Hours streamedObserved airtime; sampling gaps are excluded, not estimated.185No reliable comparison available
Average stream length8h 37mNo reliable comparison available
Average viewersTime-weighted across every observed minute.373Up +1.8%
Median viewersHalf of tracked streams did better than this, half worse.331No reliable comparison available
Peak viewers2,103No reliable comparison available
Hours watchedEstimated viewer-hours, derived from sampling.69.0KUp +566.6%
Followers gained−22No reliable comparison available
Data confidenceHow completely we sampled the broadcasts in this period.98%No reliable comparison available

Covers the last 30 days of tracked activity. Periods we did not observe are excluded from every figure rather than counted as zero.

Recent streams

The 10 most recent of 75 tracked broadcasts.

All streams
Recent tracked broadcasts for EJ_SA
StreamCategoryDurationAvg viewersPeakHours watched
Shuttle Orbiter Lifting Frame! SLC-6 (Part 23) 9/30/26Status: LiveKerbal Space Program——297—
TUESDAY WARDOGGIN WITH VIEWERS! 9/29/26Kerbal Space Program7h 16m2923662,121
EJ's Space and Rocket Revue! 9/28/26Science & Technology3h 17m5586381,837
EJ'S STARSHIP FLIGHT 14 MISSION COVERAGE! 9/28/26Science & Technology6h 59m1,4052,1039,827
WEDNESDAY WARDOGGIN'! EJSA After Hours! 9/23/26Kerbal Space Program13h 31m3194404,310
TACTICOOL WARAWDOGGIN! EJSA After Hours! 9/22/26Kerbal Space Program12h 13m2954663,608
Monday Night Wardoggin'! Flying Helos and More! 9/21/26WARDOGS10h 20m3314953,423
I DO HELICOPTER STUFF! FRIDAY NIGHT WARDOGGIN'! 9/18/26WARDOGS12h 6m3264323,955
Late night Wardoggin! 9/17/26Science & Technology4h 58m2973811,478
EJ's Space and Rocket Revue! 9/16/26Science & Technology9h 45m3385083,300

Times are UTC. Average and peak viewers come from periodic sampling of the live broadcast, so they are close estimates rather than exact platform figures. A stream marked “partial data” had gaps in our sampling; the unobserved time is excluded from its averages rather than filled in.

Games and categories

Where EJ_SA's tracked airtime went in the last 30 days.

All categories

Share of tracked stream time

Hours broadcast per category over the last 30 days.

Category performance over the last 30 days
CategoryHours streamedShareStreamsAvg viewersPeakHours watched
Science & Technology6936%175032,10334.5K
Kerbal Space Program5328%1131343016.6K
WARDOGS5227%1129544915.4K
Just Chatting116%42623402,946
Grand Theft Auto V3.22%1277362885
Battlefield 61.450.8%1248364360

Covers the last 30 days. Categories with no observed airtime in the period are not listed at all rather than shown as zero.

Streaming patterns

When this channel has actually been live, by UTC weekday and hour. Observed history, not an announced schedule.

Observed broadcast hours

Observed broadcast history in UTC over the tracked period — not an announced schedule. Empty cells mean we never recorded a broadcast in that hour.

LessMore (up to 12 h)
Hours streamed by UTC hour and weekday, from observed broadcast history.
Day00:00 UTC01:00 UTC02:00 UTC03:00 UTC04:00 UTC05:00 UTC06:00 UTC07:00 UTC08:00 UTC09:00 UTC10:00 UTC11:00 UTC12:00 UTC13:00 UTC14:00 UTC15:00 UTC16:00 UTC17:00 UTC18:00 UTC19:00 UTC20:00 UTC21:00 UTC22:00 UTC23:00 UTC
Sundayno broadcast observedno broadcast observed1 hours1 hours1 hours0.5 hoursno broadcast observedno broadcast observedno broadcast observedno broadcast observed1 hours1 hours0.23 hoursno broadcast observedno broadcast observedno broadcast observedno broadcast observedno broadcast observedno broadcast observedno broadcast observedno broadcast observedno broadcast observedno broadcast observedno broadcast observed
Mondayno broadcast observedno broadcast observedno broadcast observedno broadcast observedno broadcast observedno broadcast observedno broadcast observedno broadcast observedno broadcast observedno broadcast observed1 hours1 hours1 hours1 hours1 hours1 hours6 hours7.11 hours8 hours8.85 hours7.37 hours10 hours9.32 hours7.13 hours
Tuesday4 hours4 hours4 hours4 hours2.52 hours0.2 hoursno broadcast observedno broadcast observedno broadcast observedno broadcast observedno broadcast observedno broadcast observedno broadcast observedno broadcast observed2 hours2 hours8 hours10 hours9.89 hours9 hours9 hours10 hours10 hours9.55 hours
Wednesday7.55 hours5.62 hours4.96 hours3.63 hours1.75 hours0.04 hoursno broadcast observedno broadcast observedno broadcast observedno broadcast observedno broadcast observedno broadcast observedno broadcast observedno broadcast observedno broadcast observedno broadcast observed9 hours10 hours11 hours10 hours10 hours12 hours12 hours10 hours
Thursday9.1 hours7.59 hours5.95 hours5.61 hours3.19 hours0.56 hoursno broadcast observedno broadcast observedno broadcast observedno broadcast observedno broadcast observedno broadcast observedno broadcast observed1 hours1 hours3 hours6 hours7.18 hours6.33 hours6 hours5.21 hours5 hours6 hours6 hours
Friday5.86 hours3.58 hours3 hours2.02 hours0.45 hoursno broadcast observedno broadcast observedno broadcast observedno broadcast observedno broadcast observedno broadcast observedno broadcast observedno broadcast observedno broadcast observed1 hours1 hours5 hours8 hours8.16 hours7.73 hours9 hours9 hours9 hours8.26 hours
Saturday7.42 hours8 hours8 hours6.33 hours5.42 hours0.55 hoursno broadcast observedno broadcast observedno broadcast observedno broadcast observedno broadcast observedno broadcast observedno broadcast observedno broadcast observedno broadcast observedno broadcast observedno broadcast observed0.93 hoursno broadcast observed1.41 hoursno broadcast observedno broadcast observedno broadcast observedno broadcast observed

Engagement measurements

How much chat this channel produces for its audience, and how steady its viewer count is. Both are observations, not judgements.

Chat participation
16.2 per 1,000 viewers

Median for similar channels: 14.8

From 39 sampled windows of public chat.

Viewer count steadiness
4.18

Median across measured channels: 1.73

Variation in the viewer count between readings, relative to what an audience of independent people would produce. Higher means more variation.

Messages per chatter
1.2

How much each participating account says. Very high values mean a few accounts are doing most of the talking.

Chat figures come from sampling the public chat of EJ_SA for short windows; they count accounts that sent a message, not people watching silently, and most of any audience watches silently. What these numbers do and do not mean.

Data-driven observations

What the tracked data shows

Generated from the figures on this page. No estimate is stated more precisely than the measurement supports, and nothing here claims a cause.

  • Neutral: Average viewership held roughly steady against the previous 30 days, within 5%.

  • Positive: Estimated hours watched rose to 69.0K over the 30 days, +566.6% versus the previous period.

  • Neutral: Science & Technology produced the highest average audience (503 viewers) among categories streamed for at least 5 hours in this period.

  • Negative: Lost 22 followers over the 30 days (0%).

  • Neutral: The highest tracked peak was 2,103 viewers on September 28, 2026.

  • Neutral: Most tracked airtime falls on Wednesday, typically starting around 16:00 UTC.

  • Neutral: Streams in this period averaged 8h 37m across 22 tracked broadcasts.

Records and totals above are bounded by our own observations, which begin on August 15, 2026.

Similar streamers

Channels with overlapping categories and a comparable tracked audience.

This profile has enough tracked history to be listed in search engines. How these numbers are calculated.