US National Data Center Waveform Data Request

Please fill in the fields below and click on Submit request to submit your request for waveform data.

Click here for general help in using this data request server.

Click here for specific help on making a waveform data request.

180 days of data are in the online database.
Data requests for data older than 180 days must be sent to ttndc@aftac.gov.

Your email address

Start date (mm/dd/yy) Start time (hh:mm:ss)

Duration (whole seconds)

Choose at least one channel type for data request:

sp (SH[ZNE])	lp (LH[ZNE])	bb (BH[ZNE])
ep(EH[ZNE])	sd(SHD)	mp(MH[ZNE])	ed(EDH)

Choose at least one station for data request:

(Click on the site name for detailed information about the site.)

Seismic Data:

ABKT(bb)	AKASG(bb)	ALAR(lp)	ANMO(bb)
ASAR(sp lp)	ATTU(sp bb)	BCAR(sp)	BDFB(sp bb lp)
BGCA(sp bb lp)	BMAR(sp)	BOSA(sz bb) select sp	BRAR(sp bb)
BRTR(sp bb)	CMAR(sp bb lp)	CPUP(sz bb) select sp	DBIC(sz bb) select sp
ELK(bb)	ESDC(sp bb lp)	FINES(sp)	GERES(sp)
ILAR(sp)	IMAR(sp)	KBZ(sp bb lp)	KDAK(sp bb lp)
KMBO(sp ep)	KSAR(sp ep)Prior to 2002017	KSRS(sp ep)After 2002017	LBTB(sz bb) select sp
LPAZ(sz bb) select sp	MAW(bb)	MJAR(mp ep)	NEW(bb)
NRIS(sp lp mp)	NVAR(sp bb sd)	PDAR(sp bb)	PDY(sp lp mp)
PDYAR(sp bb)	PFO(bb)	PLCA(sz bb) select sp	PPT
ROSC(bb)	SONM(bb)	STKA(bb)	TORD(bb)
TT(sp)	TXAR(sp bb)	VNDA(sp bb lp)	WRA(sp)
ZAL(sp lp mp)

Hydro Data:

DGHAR(ed)	DGNAR (ed) H08N (ed) was DGNAR prior to 01/18/2002	DGSAR (ed) H08S (ed) was DGSAR prior to 01/18/2002
HA03(ed)	HA04(ed)	HA05(ed)
H01W(ed)

Infrasonic Data:

DLIAR (sd)	LSAR(sd)	PDIAR (sd)	SGAR(sd)	WRAI(sd)
I07AU (sd)	I08BO (sd)	I10CA (sd)	I17CI (sd)	I18DK (sd)
I22FR (sd)	I24FR (sd)	I31KZ (sd)	I33MG (sd)	I34MN (sd)
I35NA (sd)	I36NZ (sd)	I52GB (sd)	I53US (sd)	I55US (sd)
I56US (sd)	I57US (sd)	TXIAR (sd)

Method of Data Notification:

You will be notified via email as to where your requested data will be sent.
Email will be used for data requests up to 100k.
If the data requested is between 100k and 100MB, you will need to retrieve the data via anonymous ftp.
If the requested data is over 100MB, you must provide your own magnetic media (ExaByte or DAT) to have shipped back to you with the data on it.
180 days of data are in the online database.
Data requests for data older than 180 days must be sent to ttndc@aftac.gov

Set this toggle if you would like to display the request only. Unset the toggle if you actually want to submit the request.

Return to the US National Data Center Data Request Page

If you have problems or questions regarding this server, please send mail towebmaster@aftac.gov.