«

»

Dec 08 2016

“Perfect Storm” Hits KSC

KSC afloat in the sea

KSC afloat in the sea

Last weekend saw some frightful conditions here at Cape Kernaveral as winds, rain and rising flood waters threatened to completely inundate the Kerbal Space Center. KSC is built on a low-lying section of land along the shore of the Kerblantic Ocean. We don’t see widespread floods often but there are areas around the Cape that do suffer partial flooding during high tides if the winds are also high enough to push water inland and also when enough rain falls over the mountains to the west the eventual runoff finds its way down past the KSC on its way to the ocean, forming temporary streams.

However last week all those elements came together at once to produce a massive tidal surge and local flooding the likes we have not seen before. It started with a large storm out to sea that created a surge in water levels due to high winds as it moved northwest of us. Upper air currents dragged moisture over the mountains to the west, and the rain that fell there made its way down to us over the course of a day. Caught in between these two weather patterns, things were made worse by a high tide as Mun rose overhead.

Meteorologists still don’t know what caused the storm out to sea, so we can’t say for sure whether this is a situation that will strike again. Surely it’s unlikely all three events will coincide in this manner anytime in the near future, but rough weather out to sea is something that could be a concern to us once we start launching eastwards again in a bid for space or orbit. The Maritime Service is currently working with the Kerbin Meteorological Society to investigate sea conditions following the storm.

KSC is built on average 2m above the surrounding ground, which thankfully saved it from getting inundated by the rising flood waters. Wind damage was minimal, and all objects that could have become damaging airborne debris were taken inside at the start of the storm. The Support Village suffered a small amount of water damage to its ground floors, which are still being repaired and expect to be finished next week. All in all we lucked out, and hope nothing similar is coming our way anytime soon!

The full timeline of events can be viewed below.

Profile picture
Kerbal Space Agency @KSA_MissionCtrl
high-surf advisory is in effect for kerbs & small vessels - there seems to be a strong storm out to sea and waves are currently over 1m

Wed Nov 30 10:31 EST 2016

πŸ”„ 0
❀️ 2
πŸ”–
Profile picture
Kerbal Space Agency @KSA_MissionCtrl
engineers are out in the north field modifying the Progeny launch base - we'll be launching the Mk2.1 at only a 5Β° angle instead of 10Β°

Wed Nov 30 13:41 EST 2016

πŸ”„ 0
❀️ 1
πŸ”–
Profile picture
Kerbal Space Agency @KSA_MissionCtrl
L-1 day & VAB crews are already hard at work to get the Mk1-B booster in place and integrated for final checks to be completed today
Tweet media

Thu Dec 01 09:34 EST 2016

πŸ”„ 1
❀️ 5
πŸ’¬ View Conversation πŸ”–
Profile picture
Kerbal Space Agency @KSA_MissionCtrl
this late-stage integration of the Mk1-B booster is a new assembly method. Simon admits its stressing him out a bit w/ just 1 day til launch

Thu Dec 01 09:37 EST 2016

πŸ”„ 0
❀️ 1
πŸ”–
Profile picture
Kerbal Space Agency @KSA_MissionCtrl
high-surf advisory is now a warning. Maritime Service reports storm at sea getting stronger, but seems to be staying offshore for us

Thu Dec 01 13:11 EST 2016

πŸ”„ 0
❀️ 3
πŸ”–
Profile picture
Kerbal Space Agency @KSA_MissionCtrl
Simon has reported to Drew & Lanalye that bit.ly/ProgenyMK2_1-1 is checked out & ready to go for launch tomorrow! Everyone very excited πŸš€πŸš€

Thu Dec 01 17:28 EST 2016

πŸ”„ 0
❀️ 1
πŸ”–
Profile picture
Kerbal Space Agency @KSA_MissionCtrl
storm to the east still visible on the horizon, getting larger waves at the cape. We may not get rain but a storm surge is possible

Thu Dec 01 19:39 EST 2016

πŸ”„ 0
❀️ 0
πŸ”–
Profile picture
Kerbal Space Agency @KSA_MissionCtrl
meteorologists: high-level clouds show winds racing west, even tho pretty calm at ground lvl. Wx forecast for tomorrow is officially "iffy"

Thu Dec 01 19:40 EST 2016

πŸ”„ 0
❀️ 1
πŸ”–
Profile picture
Kerbal Space Agency @KSA_MissionCtrl
πŸŒ…Sunrise/SunsetπŸŒ„
@ KSC (UTC-5)

12/2
#2πŸŒ…08:37:03 πŸŒ„11:57:31
#3πŸŒ…14:37:54 !!πŸš€!! πŸŒ„17:58:22
#4πŸŒ…20:38:45 πŸŒ„23:59:13

12/3
#1πŸŒ…02:39:36 πŸŒ„06:00:04

Fri Dec 02 07:00 EST 2016

πŸ”„ 0
❀️ 0
πŸ”–
Profile picture
Kerbal Space Agency @KSA_MissionCtrl
light enough for a weather check. Cloud cover currently red, but hopefully will clear slightly. No rain. Will continue to monitor conditions

Fri Dec 02 08:53 EST 2016

πŸ”„ 0
❀️ 1
πŸ”–
Profile picture
Kerbal Space Agency @KSA_MissionCtrl
waves have continued to remain at around 1-2m out to sea and we have experienced a slight surge, but water staying below flood levels still

Fri Dec 02 09:22 EST 2016

πŸ”„ 0
❀️ 1
πŸ”–
Profile picture
Kerbal Space Agency @KSA_MissionCtrl
we certainly hope someday to be able to offer up a better weather picture, but for now we can mostly only observe what can be seen outside

Fri Dec 02 09:23 EST 2016

πŸ”„ 0
❀️ 1
πŸ”–
Profile picture
Kerbal Space Agency @KSA_MissionCtrl
bit.ly/ProgenyMK2_1-1 is all loaded up on the truck and waiting patiently to roll out to the north launch site, 1.2km from the launch pad
Tweet media

Fri Dec 02 10:46 EST 2016

πŸ”„ 0
❀️ 1
πŸ”–
Profile picture
Kerbal Space Agency @KSA_MissionCtrl
L-3:30 = Wx check still red for clouds, but that can always change rapidly. Still no rain, so approval has been given for rocket rollout

Fri Dec 02 11:45 EST 2016

πŸ”„ 0
❀️ 1
πŸ”–
Profile picture
Kerbal Space Agency @KSA_MissionCtrl
cloud cover has gone green! Wx says the break in clouds may not last long but hopefully long enough to get the launch off. Fingers crossed

Fri Dec 02 13:23 EST 2016

πŸ”„ 0
❀️ 1
πŸ”–
Profile picture
Kerbal Space Agency @KSA_MissionCtrl
dawn is coming, as seen from the tracking camera atop the launch control building. Sun will be fully over the horizon come launch time
Tweet media

Fri Dec 02 14:51 EST 2016

πŸ”„ 0
❀️ 2
πŸ”–
Profile picture
Kerbal Space Agency @KSA_MissionCtrl
L-0:20 = weather conditions are deteriorating, but not rapidly. Still green for clouds, but now it's looking darker to the west as well...

Fri Dec 02 14:55 EST 2016

πŸ”„ 0
❀️ 2
πŸ”–
Profile picture
Kerbal Space Agency @KSA_MissionCtrl
launch count hold! Switch over to internal power has shown a rapid drop in electric charge levels. Launch controllers are working the issue

Fri Dec 02 15:13 EST 2016

πŸ”„ 0
❀️ 1
πŸ”–
Profile picture
Kerbal Space Agency @KSA_MissionCtrl
okay, decision made to safe the rocket, open the payload and replace the defective battery (hoping that this the one and only problem!)

Fri Dec 02 15:21 EST 2016

πŸ”„ 0
❀️ 1
πŸ”–
Profile picture
Kerbal Space Agency @KSA_MissionCtrl
new L-0 is 22:15 UTC, end of day. This is a *VERY* tight turn around time but Simon says if anyone can do it his team can. Lanalye says same

Fri Dec 02 15:22 EST 2016

πŸ”„ 0
❀️ 1
πŸ”–
Profile picture
Kerbal Space Agency @KSA_MissionCtrl
weather has just gone red again for clouds. Could change, but it's looking pretty well overcast in just about all directions right now...

Fri Dec 02 16:12 EST 2016

πŸ”„ 0
❀️ 1
πŸ”–
Profile picture
Kerbal Space Agency @KSA_MissionCtrl
aaand it's just started raining. Hard. Everyone still on the roofs rushing back inside. Despite all efforts, we must scrub launch for today

Fri Dec 02 17:01 EST 2016

πŸ”„ 0
❀️ 2
πŸ’¬ View Conversation πŸ”–
Profile picture
Kerbal Space Agency @KSA_MissionCtrl
mess hall is brewing up some hot drinks for the launch crew, still out in the pouring rain getting the rocket unmounted & hauled back to VAB

Fri Dec 02 17:43 EST 2016

πŸ”„ 0
❀️ 1
πŸ”–
Profile picture
Kerbal Space Agency @KSA_MissionCtrl
we will plan for another launch attempt tomorrow, despite the wknd, if the weather passes. Details & other ops news: bit.ly/OpsSummary11-2…
Tweet media

Fri Dec 02 19:18 EST 2016

πŸ”„ 0
❀️ 1
πŸ”–
Profile picture
Kerbal Space Agency @KSA_MissionCtrl
πŸŒ…Sunrise/SunsetπŸŒ„
@ KSC (UTC-5)

12/3
#2πŸŒ…08:40:27 πŸŒ„12:00:55
#3πŸŒ…14:41:18 ??πŸš€?? πŸŒ„18:01:46
#4πŸŒ…20:42:09

12/4
#1πŸŒ„00:02:37 πŸŒ…02:43:00
#2πŸŒ„06:03:28

Sat Dec 03 07:00 EST 2016

πŸ”„ 0
❀️ 0
πŸ”–
Profile picture
Kerbal Space Agency @KSA_MissionCtrl
bit.ly/ProgenyMK2_1-1 launch postponed indefinitely. Weather has not gotten better. It has, in fact, gotten worse. Storm surge increasing

Sat Dec 03 07:44 EST 2016

πŸ”„ 0
❀️ 1
πŸ”–
Profile picture
Kerbal Space Agency @KSA_MissionCtrl
all non-essential staff are being told to evacuate KSC, possibility that the tunnel access to Umbarg could become flooded later in the day

Sat Dec 03 07:46 EST 2016

πŸ”„ 0
❀️ 1
πŸ”–
Profile picture
Kerbal Space Agency @KSA_MissionCtrl
evacuation has been completed in an orderly fashion. Storm surge has pushed waters up but still not high enough to inundate KSC grounds

Sat Dec 03 11:22 EST 2016

πŸ”„ 0
❀️ 2
πŸ”–
Profile picture
Kerbal Space Agency @KSA_MissionCtrl
we have a ping from the astronaut's emergency beacon, however winds are too strong out over the mtns for rescue airships at this time

Sat Dec 03 12:39 EST 2016

πŸ”„ 0
❀️ 2
πŸ”–
Profile picture
Kerbal Space Agency @KSA_MissionCtrl
beacon not necessarily indicates a "HELP US NOW GUNNA DIE" situation but simply a call for extraction due to worsening conditions. Hopefully

Sat Dec 03 12:40 EST 2016

πŸ”„ 0
❀️ 2
πŸ”–
Profile picture
Kerbal Space Agency @KSA_MissionCtrl
flood waters rising, no doubt thanks to whatever rain is falling over the mountains to the west making its way eventually down here

Sat Dec 03 15:14 EST 2016

πŸ”„ 0
❀️ 1
πŸ”–
Profile picture
Kerbal Space Agency @KSA_MissionCtrl
astronauts' emergency beacon has cut out... way more battery life available for it than that. Hopefully it was just switched off...

Sat Dec 03 16:06 EST 2016

πŸ”„ 0
❀️ 1
πŸ”–
Profile picture
Kerbal Space Agency @KSA_MissionCtrl
we were receiving intermittent pings by the emergency beacon off & on for the past few minutes. Then they stopped. Storm interference?

Sat Dec 03 16:31 EST 2016

πŸ”„ 0
❀️ 2
πŸ”–
Profile picture
Kerbal Space Agency @KSA_MissionCtrl
Simon happened to be in the tracking station at the time and realized the signal was an old form of communication code. Genius! Replaying...

Sat Dec 03 16:33 EST 2016

πŸ”„ 0
❀️ 2
πŸ”–
Profile picture
Kerbal Space Agency @KSA_MissionCtrl
we now know our astronauts are holed up and safe in a mountain cave, will continue the exercise. Really getting some survival experience!

Sat Dec 03 16:36 EST 2016

πŸ”„ 0
❀️ 2
πŸ”–
Profile picture
Kerbal Space Agency @KSA_MissionCtrl
still raining. Still windy. Still huge waves and water lapping at the edge of the raised ground upon which KSC sits. Will it spill over?

Sat Dec 03 18:36 EST 2016

πŸ”„ 0
❀️ 2
πŸ”–
Profile picture
Kerbal Space Agency @KSA_MissionCtrl
the worst is past? Hard to say but winds and rain have both come nearly to a stop and water hasn't gotten any higher since our last update

Sat Dec 03 20:51 EST 2016

πŸ”„ 0
❀️ 1
πŸ”–
Profile picture
Kerbal Space Agency @KSA_MissionCtrl
we will report if anything happens over the next day cycle, otherwise will take full assessment of conditions tomorrow. Stay safe everyone!

Sat Dec 03 20:53 EST 2016

πŸ”„ 0
❀️ 2
πŸ”–
Profile picture
Kerbal Space Agency @KSA_MissionCtrl
and with the sun rising we can share the good news that the worst does look to be over, KSC dry. Bad news: water level still hasn't receded
Tweet media

Sun Dec 04 08:54 EST 2016

πŸ”„ 0
❀️ 2
πŸ”–
Profile picture
Kerbal Space Agency @KSA_MissionCtrl
it seems we suffered a "perfect storm" - meteorologists still working out the details of how it all came together. Will share when they do

Sun Dec 04 08:55 EST 2016

πŸ”„ 0
❀️ 1
πŸ”–
Profile picture
Kerbal Space Agency @KSA_MissionCtrl
flood waters have receded enough to begin assessing damage to the support village, which was inundated a little bit on its ground floors

Sun Dec 04 12:24 EST 2016

πŸ”„ 0
❀️ 3
πŸ”–
Profile picture
Kerbal Space Agency @KSA_MissionCtrl
.@jclishman Kerbin Meteorological Service is already slotted to be our first payload contract for when we have orbital launch capability πŸ™‚

Sun Dec 04 13:02 EST 2016

πŸ”„ 0
❀️ 1
πŸ”–
Profile picture
Kerbal Space Agency @KSA_MissionCtrl
we had to charter an airship to go get our astronauts as rovers sent to retrieve them encountered impassible terrain due to mudslides

Sun Dec 04 15:45 EST 2016

πŸ”„ 0
❀️ 3
πŸ”–
Profile picture
Kerbal Space Agency @KSA_MissionCtrl
we're happy to have our astronauts home safe & sound - they're enthralling staff in the mess hall with tales of their mtn storm adventures

Sun Dec 04 18:44 EST 2016

πŸ”„ 0
❀️ 6
πŸ”–
Profile picture
Kerbal Space Agency @KSA_MissionCtrl
we have all support staff back to work at KSC as we continue to assess facilities and ensure that no serious wind damage was also incurred

Mon Dec 05 09:34 EST 2016

πŸ”„ 1
❀️ 3
πŸ”–
Profile picture
Kerbal Space Agency @KSA_MissionCtrl
We have the full report on the "perfect storm" that hit us over the prev wknd - bit.ly/StormPR Hope it's a long time 'til next time

Thu Dec 08 10:33 EST 2016

πŸ”„ 0
❀️ 1
πŸ”–