https://umbra.nascom.nasa.gov/rhessi/rhessi_extras/spectrograms/fits/2007/02/02/?C=N;O=A
Index of /rhessi/rhessi_extras/spectrograms/fits/2007/02/02
index ofextrasspectrogramsfits
https://umbra.nascom.nasa.gov/rhessi/rhessi_extras/spectrograms/fits/2017/06/09/
Index of /rhessi/rhessi_extras/spectrograms/fits/2017/06/09
index ofextrasspectrogramsfits
https://earthquake.usgs.gov/monitoring/spectrograms/24hr/4/20240729
Spectrograms | BBGB HHZ NC -- (Big Mountain) - Mon Jul 29, 2024
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
big mountainspectrogramsbbgbhhznc
https://earthquake.usgs.gov/monitoring/spectrograms/24hr/76/20240630
Spectrograms | MDH1 DP2 NC -- (Mammoth Deep Hole) - Sun Jun 30, 2024
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
deep holespectrogramsncmammoth
https://earthquake.usgs.gov/monitoring/spectrograms/24hr/96/20240731
Spectrograms | MMP EHZ NC -- (Mammoth Pass) - Wed Jul 31, 2024
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
spectrogramsmmpehzncmammoth
https://earthquake.usgs.gov/monitoring/spectrograms/24hr/95/20260407
Spectrograms | MMNB DP1 BP 40 (Middle Mountain, Parkfield, Ca) - Tue Apr 7, 2026
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
https://earthquake.usgs.gov/monitoring/spectrograms/24hr/73/20240902
Spectrograms | MCV EHZ NC -- (Convict Lake) - Mon Sep 2, 2024
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
convict lakespectrogramsmcvehznc
https://earthquake.usgs.gov/monitoring/spectrograms/2hr/83/20241207/08
Spectrograms | MEM EHZ NC -- (East Mammoth) - Sat Dec 7, 2024
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
spectrogramsmemehznceast
https://umbra.nascom.nasa.gov/rhessi/rhessi_extras/spectrograms/flux_plots/2005/08/?C=D;O=A
Index of /rhessi/rhessi_extras/spectrograms/flux_plots/2005/08
index ofextrasspectrogramsfluxplots
https://earthquake.usgs.gov/monitoring/spectrograms/24hr/125/20230917
Spectrograms | PHP EHZ NC -- (Hope Ranch) - Sun Sep 17, 2023
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
hope ranchspectrogramsphpehzsun
https://umbra.nascom.nasa.gov/rhessi/rhessi_extras/spectrograms/fits/2017/06/26/
Index of /rhessi/rhessi_extras/spectrograms/fits/2017/06/26
index ofextrasspectrogramsfits
https://umbra.nascom.nasa.gov/rhessi/rhessi_extras/spectrograms/counts_plots/2011/05/05/
Index of /rhessi/rhessi_extras/spectrograms/counts_plots/2011/05/05
index ofextrasspectrogramscountsplots
https://earthquake.usgs.gov/monitoring/spectrograms/24hr/20240927
Spectrograms | All Stations - Fri Sep 27, 2024
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
all stationsspectrogramsfrisep
https://umbra.nascom.nasa.gov/rhessi/rhessi_extras/spectrograms/fits/2007/03/13/?C=D;O=D
Index of /rhessi/rhessi_extras/spectrograms/fits/2007/03/13
index ofextrasspectrogramsfits
https://earthquake.usgs.gov/monitoring/spectrograms/24hr/129/20240216
Spectrograms | PMM EHZ NC -- (Middle Mountain) - Fri Feb 16, 2024
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
spectrogramspmmehzncmiddle
https://earthquake.usgs.gov/monitoring/spectrograms/24hr/68/20240527
Spectrograms | MCB HHZ NC -- (Casa Benchmark) - Mon May 27, 2024
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
spectrogramsmcbhhznccasa
https://earthquake.usgs.gov/monitoring/spectrograms/2hr/83/20241207/20
Spectrograms | MEM EHZ NC -- (East Mammoth) - Sat Dec 7, 2024
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
spectrogramsmemehznceast
https://earthquake.usgs.gov/monitoring/spectrograms/24hr/76/20251001
Spectrograms | MDH1 DP2 NC -- (Mammoth Deep Hole) - Wed Oct 1, 2025
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
deep holespectrogramsncmammoth
https://earthquake.usgs.gov/monitoring/spectrograms/24hr/45/20240906
Spectrograms | KMPB HHZ NC -- (Mount Pierce) - Fri Sep 6, 2024
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
spectrogramshhzncmountpierce
https://earthquake.usgs.gov/monitoring/spectrograms/24hr/9/20240902
Spectrograms | CBR EHZ NC -- (Bollinger Canyon) - Mon Sep 2, 2024
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
spectrogramscbrehzncbollinger
https://umbra.nascom.nasa.gov/rhessi/rhessi_extras/spectrograms/fits/2013/12/21/?C=N;O=D
Index of /rhessi/rhessi_extras/spectrograms/fits/2013/12/21
index ofextrasspectrogramsfits
https://earthquake.usgs.gov/monitoring/spectrograms/2hr/171/20240515/00
Spectrograms | PL11C HHZ NC 01 (SAFOD Shallow Borehole) - Wed May 15, 2024
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
https://umbra.nascom.nasa.gov/rhessi/rhessi_extras/spectrograms/fits/2017/04/19/?C=D;O=A
Index of /rhessi/rhessi_extras/spectrograms/fits/2017/04/19
index ofextrasspectrogramsfits
https://earthquake.usgs.gov/monitoring/spectrograms/24hr/171/20240216
Spectrograms | PL11C HHZ NC 01 (SAFOD Shallow Borehole) - Fri Feb 16, 2024
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
https://umbra.nascom.nasa.gov/rhessi/rhessi_extras/spectrograms/fits/2017/07/30/
Index of /rhessi/rhessi_extras/spectrograms/fits/2017/07/30
index ofextrasspectrogramsfits
https://earthquake.usgs.gov/monitoring/spectrograms/24hr/99/20240216
Spectrograms | MPR EHZ NC -- (Pilot Ridge) - Fri Feb 16, 2024
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
spectrogramsmprehzncpilot
https://earthquake.usgs.gov/monitoring/spectrograms/24hr/33/20230914
Spectrograms | JMGB EHZ NC -- (Milagra Ridge) - Thu Sep 14, 2023
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
spectrogramsehzncridgethu
https://earthquake.usgs.gov/monitoring/spectrograms/24hr/96/20240515
Spectrograms | MMP EHZ NC -- (Mammoth Pass) - Wed May 15, 2024
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
spectrogramsmmpehzncmammoth
https://umbra.nascom.nasa.gov/rhessi/rhessi_extras/spectrograms/counts_plots/2006/05/
Index of /rhessi/rhessi_extras/spectrograms/counts_plots/2006/05
index ofextrasspectrogramscountsplots
https://earthquake.usgs.gov/monitoring/spectrograms/24hr/95/20240515
Spectrograms | MMNB DP1 BP 40 (Middle Mountain, Parkfield, Ca) - Wed May 15, 2024
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
https://earthquake.usgs.gov/monitoring/spectrograms/2hr/83/20241207/18
Spectrograms | MEM EHZ NC -- (East Mammoth) - Sat Dec 7, 2024
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
spectrogramsmemehznceast
https://earthquake.usgs.gov/monitoring/spectrograms/24hr/96/20240914
Spectrograms | MMP EHZ NC -- (Mammoth Pass) - Sat Sep 14, 2024
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
spectrogramsmmpehzncmammoth
https://umbra.nascom.nasa.gov/rhessi/rhessi_extras/spectrograms/fits/2017/06/16/
Index of /rhessi/rhessi_extras/spectrograms/fits/2017/06/16
index ofextrasspectrogramsfits
https://earthquake.usgs.gov/monitoring/spectrograms/24hr/9/20240907
Spectrograms | CBR EHZ NC -- (Bollinger Canyon) - Sat Sep 7, 2024
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
spectrogramscbrehzncbollinger
https://earthquake.usgs.gov/monitoring/spectrograms/24hr/167/20230530
Spectrograms | MH030 GP2 SF 01 (SAFOD Main Hole Pod 1 Northish) - Tue May 30, 2023
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
https://earthquake.usgs.gov/monitoring/spectrograms/24hr/115/20240905
Spectrograms | PBS EHZ NC -- (Blue Stone Ridge) - Thu Sep 5, 2024
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
blue stonespectrogramspbsehznc
https://umbra.nascom.nasa.gov/rhessi/rhessi_extras/spectrograms/counts_plots/2011/12/17/
Index of /rhessi/rhessi_extras/spectrograms/counts_plots/2011/12/17
index ofextrasspectrogramscountsplots
https://earthquake.usgs.gov/monitoring/spectrograms/24hr/20240901
Spectrograms | All Stations - Sun Sep 1, 2024
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
all stationsspectrogramssunsep
https://nl.mathworks.com/help/audio/ref/spectralslope.html
spectralSlope - Spectral slope for audio signals and auditory spectrograms - MATLAB
This MATLAB function returns the spectral slope of the signal, x, over time.
for audiospectralslopesignalsauditory
https://earthquake.usgs.gov/monitoring/spectrograms/24hr/168
Spectrograms | MH030 GP1 SF 01 (SAFOD Main Hole Pod 1 Upish)
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
spectrogramssf
https://earthquake.usgs.gov/monitoring/spectrograms/24hr/166/20230529
Spectrograms | MH030 GP3 SF 01 (SAFOD Main Hole Pod 1 Eastish) - Mon May 29, 2023
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
https://umbra.nascom.nasa.gov/rhessi/rhessi_extras/spectrograms/counts_plots/2006/06/
Index of /rhessi/rhessi_extras/spectrograms/counts_plots/2006/06
index ofextrasspectrogramscountsplots
https://earthquake.usgs.gov/monitoring/spectrograms/24hr/166/20240630
Spectrograms | MH030 GP3 SF 01 (SAFOD Main Hole Pod 1 Eastish) - Sun Jun 30, 2024
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
https://umbra.nascom.nasa.gov/rhessi/rhessi_extras/spectrograms/counts_plots/2013/04/17/?C=D;O=D
Index of /rhessi/rhessi_extras/spectrograms/counts_plots/2013/04/17
index ofextrasspectrogramscountsplots
https://earthquake.usgs.gov/monitoring/spectrograms/24hr/172/20240902
Spectrograms | MH029 GP3 SF 01 (SAFOD Main Hole Pod 1 Eastish) - Mon Sep 2, 2024
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
https://earthquake.usgs.gov/monitoring/spectrograms/24hr/129/20241002
Spectrograms | PMM EHZ NC -- (Middle Mountain) - Wed Oct 2, 2024
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
spectrogramspmmehzncmiddle
https://earthquake.usgs.gov/monitoring/spectrograms/24hr/91/20240516
Spectrograms | MLC EHZ NC -- (Laurel Creek Canyon) - Thu May 16, 2024
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
laurel creekspectrogramsmlcehznc
https://umbra.nascom.nasa.gov/rhessi/rhessi_extras/spectrograms/counts_plots/2011/05/11/
Index of /rhessi/rhessi_extras/spectrograms/counts_plots/2011/05/11
index ofextrasspectrogramscountsplots
https://umbra.nascom.nasa.gov/rhessi/rhessi_extras/spectrograms/fits/2002/06/09/?C=D;O=A
Index of /rhessi/rhessi_extras/spectrograms/fits/2002/06/09
index ofextrasspectrogramsfits
https://umbra.nascom.nasa.gov/rhessi/rhessi_extras/spectrograms/counts_plots/2013/08/04/
Index of /rhessi/rhessi_extras/spectrograms/counts_plots/2013/08/04
index ofextrasspectrogramscountsplots
https://umbra.nascom.nasa.gov/rhessi/rhessi_extras/spectrograms/flux_plots/2002/09/
Index of /rhessi/rhessi_extras/spectrograms/flux_plots/2002/09
index ofextrasspectrogramsfluxplots
https://umbra.nascom.nasa.gov/rhessi/rhessi_extras/spectrograms/counts_plots/2011/05/29/
Index of /rhessi/rhessi_extras/spectrograms/counts_plots/2011/05/29
index ofextrasspectrogramscountsplots
https://umbra.nascom.nasa.gov/rhessi/rhessi_extras/spectrograms/counts_plots/2002/12/22/?C=S;O=A
Index of /rhessi/rhessi_extras/spectrograms/counts_plots/2002/12/22
index ofextrasspectrogramscountsplots
https://umbra.nascom.nasa.gov/rhessi/rhessi_extras/spectrograms/counts_plots/2013/04/11/?C=S;O=D
Index of /rhessi/rhessi_extras/spectrograms/counts_plots/2013/04/11
index ofextrasspectrogramscountsplots
https://umbra.nascom.nasa.gov/rhessi/rhessi_extras/spectrograms/fits/2007/10/11/?C=S;O=A
Index of /rhessi/rhessi_extras/spectrograms/fits/2007/10/11
index ofextrasspectrogramsfits
https://earthquake.usgs.gov/monitoring/spectrograms/24hr/171/20230207
Spectrograms | PL11C HHZ NC 01 (SAFOD Shallow Borehole) - Tue Feb 7, 2023
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
https://earthquake.usgs.gov/monitoring/spectrograms/24hr/167/20240604
Spectrograms | MH030 GP2 SF 01 (SAFOD Main Hole Pod 1 Northish) - Tue Jun 4, 2024
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
https://nl.mathworks.com/help/audio/ref/spectraldecrease.html
spectralDecrease - Spectral decrease for audio signals and auditory spectrograms - MATLAB
This MATLAB function returns the spectral decrease of the signal, x, over time.
for audiospectraldecreasesignalsauditory
https://earthquake.usgs.gov/monitoring/spectrograms/2hr/170/20240807/06
Spectrograms | PL11C HHN NC 01 (SAFOD Shallow Borehole) - Wed Aug 7, 2024
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
https://umbra.nascom.nasa.gov/rhessi/rhessi_extras/spectrograms/counts_plots/2011/05/13/
Index of /rhessi/rhessi_extras/spectrograms/counts_plots/2011/05/13
index ofextrasspectrogramscountsplots
https://earthquake.usgs.gov/monitoring/spectrograms/24hr/99/20240513
Spectrograms | MPR EHZ NC -- (Pilot Ridge) - Mon May 13, 2024
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
spectrogramsmprehzncpilot
https://umbra.nascom.nasa.gov/rhessi/rhessi_extras/spectrograms/counts_plots/2002/07/16/
Index of /rhessi/rhessi_extras/spectrograms/counts_plots/2002/07/16
index ofextrasspectrogramscountsplots
https://earthquake.usgs.gov/monitoring/spectrograms/2hr/115/20240806/00
Spectrograms | PBS EHZ NC -- (Blue Stone Ridge) - Tue Aug 6, 2024
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
blue stonespectrogramspbsehznc
https://umbra.nascom.nasa.gov/rhessi/rhessi_extras/spectrograms/fits/2016/05/12/?C=M;O=A
Index of /rhessi/rhessi_extras/spectrograms/fits/2016/05/12
index ofextrasspectrogramsfits
https://umbra.nascom.nasa.gov/rhessi/rhessi_extras/spectrograms/fits/2017/07/06/
Index of /rhessi/rhessi_extras/spectrograms/fits/2017/07/06
index ofextrasspectrogramsfits
https://earthquake.usgs.gov/monitoring/spectrograms/24hr/129/20241001
Spectrograms | PMM EHZ NC -- (Middle Mountain) - Tue Oct 1, 2024
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
spectrogramspmmehzncmiddle
https://umbra.nascom.nasa.gov/rhessi/rhessi_extras/spectrograms/fits/2007/10/?C=D;O=A
Index of /rhessi/rhessi_extras/spectrograms/fits/2007/10
index ofextrasspectrogramsfits
https://umbra.nascom.nasa.gov/rhessi/rhessi_extras/spectrograms/counts_plots/2011/04/23/
Index of /rhessi/rhessi_extras/spectrograms/counts_plots/2011/04/23
index ofextrasspectrogramscountsplots
https://umbra.nascom.nasa.gov/rhessi/rhessi_extras/spectrograms/fits/2017/04/28/
Index of /rhessi/rhessi_extras/spectrograms/fits/2017/04/28
index ofextrasspectrogramsfits
https://umbra.nascom.nasa.gov/rhessi/rhessi_extras/spectrograms/flux_plots/2008/09/13/
Index of /rhessi/rhessi_extras/spectrograms/flux_plots/2008/09/13
index ofextrasspectrogramsfluxplots
https://earthquake.usgs.gov/monitoring/spectrograms/24hr/167/20240514
Spectrograms | MH030 GP2 SF 01 (SAFOD Main Hole Pod 1 Northish) - Tue May 14, 2024
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
https://umbra.nascom.nasa.gov/rhessi/rhessi_extras/spectrograms/counts_plots/2011/05/?C=D;O=A
Index of /rhessi/rhessi_extras/spectrograms/counts_plots/2011/05
index ofextrasspectrogramscountsplots
https://umbra.nascom.nasa.gov/rhessi/rhessi_extras/spectrograms/fits/2017/04/?C=N;O=A
Index of /rhessi/rhessi_extras/spectrograms/fits/2017/04
index ofextrasspectrogramsfits
https://umbra.nascom.nasa.gov/rhessi/rhessi_extras/spectrograms/fits/2007/11/13/?C=M;O=D
Index of /rhessi/rhessi_extras/spectrograms/fits/2007/11/13
index ofextrasspectrogramsfits
https://earthquake.usgs.gov/monitoring/spectrograms/24hr/115/20241001
Spectrograms | PBS EHZ NC -- (Blue Stone Ridge) - Tue Oct 1, 2024
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
blue stonespectrogramspbsehznc
https://earthquake.usgs.gov/monitoring/spectrograms/24hr/170/20230209
Spectrograms | PL11C HHN NC 01 (SAFOD Shallow Borehole) - Thu Feb 9, 2023
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
https://umbra.nascom.nasa.gov/rhessi/rhessi_extras/spectrograms/fits/2017/06/05/
Index of /rhessi/rhessi_extras/spectrograms/fits/2017/06/05
index ofextrasspectrogramsfits
https://earthquake.usgs.gov/monitoring/spectrograms/2hr/83/20241207/14
Spectrograms | MEM EHZ NC -- (East Mammoth) - Sat Dec 7, 2024
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
spectrogramsmemehznceast
https://umbra.nascom.nasa.gov/rhessi/rhessi_extras/spectrograms/fits/2004/11/07/?C=D;O=A
Index of /rhessi/rhessi_extras/spectrograms/fits/2004/11/07
index ofextrasspectrogramsfits
https://earthquake.usgs.gov/monitoring/spectrograms/24hr/166/20230916
Spectrograms | MH030 GP3 SF 01 (SAFOD Main Hole Pod 1 Eastish) - Sat Sep 16, 2023
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
https://umbra.nascom.nasa.gov/rhessi/rhessi_extras/spectrograms/fits/2017/07/16/
Index of /rhessi/rhessi_extras/spectrograms/fits/2017/07/16
index ofextrasspectrogramsfits
https://earthquake.usgs.gov/monitoring/spectrograms/24hr/132/20230209
Spectrograms | PPO EHZ NC -- (Portuguese Canyon) - Thu Feb 9, 2023
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
spectrogramsppoehzncportuguese
https://umbra.nascom.nasa.gov/rhessi/rhessi_extras/spectrograms/counts_plots/2006/08/
Index of /rhessi/rhessi_extras/spectrograms/counts_plots/2006/08
index ofextrasspectrogramscountsplots
https://earthquake.usgs.gov/monitoring/spectrograms/24hr/20240303
Spectrograms | All Stations - Sun Mar 3, 2024
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
all stationsspectrogramssunmar
https://earthquake.usgs.gov/monitoring/spectrograms/2hr/83/20241207/12
Spectrograms | MEM EHZ NC -- (East Mammoth) - Sat Dec 7, 2024
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
spectrogramsmemehznceast
https://earthquake.usgs.gov/monitoring/spectrograms/24hr/52
Spectrograms | LBC EHZ NC -- (Butte Creek Rim)
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
butte creekspectrogramslbcehznc
https://earthquake.usgs.gov/monitoring/spectrograms/2hr/75/20240807/00
Spectrograms | MDH1 DP3 NC -- (Mammoth Deep Hole) - Wed Aug 7, 2024
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
deep holespectrogramsncmammoth
https://coreygoldberg.blogspot.com/2013/06/generating-audio-spectrograms-in-python.html
Corey Goldberg: Generating Audio Spectrograms in Python
Generating Audio Spectrograms in Python
corey goldberggeneratingaudiospectrogramspython
https://earthquake.usgs.gov/monitoring/spectrograms/24hr/170/20231002
Spectrograms | PL11C HHN NC 01 (SAFOD Shallow Borehole) - Mon Oct 2, 2023
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
https://umbra.nascom.nasa.gov/rhessi/rhessi_extras/spectrograms/counts_plots/2013/02/02/?C=N;O=A
Index of /rhessi/rhessi_extras/spectrograms/counts_plots/2013/02/02
index ofextrasspectrogramscountsplots
https://earthquake.usgs.gov/monitoring/spectrograms/24hr/77/20240915
Spectrograms | MDH1 DP1 NC -- (Mammoth Deep Hole) - Sun Sep 15, 2024
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
deep holespectrogramsncmammoth
https://earthquake.usgs.gov/monitoring/spectrograms/2hr/125/20240807/08
Spectrograms | PHP EHZ NC -- (Hope Ranch) - Wed Aug 7, 2024
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
hope ranchspectrogramsphpehzwed
https://umbra.nascom.nasa.gov/rhessi/rhessi_extras/spectrograms/fits/2004/11/07/?C=S;O=A
Index of /rhessi/rhessi_extras/spectrograms/fits/2004/11/07
index ofextrasspectrogramsfits
https://umbra.nascom.nasa.gov/rhessi/rhessi_extras/spectrograms/fits/2004/11/01/?C=N;O=D
Index of /rhessi/rhessi_extras/spectrograms/fits/2004/11/01
index ofextrasspectrogramsfits
https://umbra.nascom.nasa.gov/rhessi/rhessi_extras/spectrograms/fits/2017/06/24/
Index of /rhessi/rhessi_extras/spectrograms/fits/2017/06/24
index ofextrasspectrogramsfits
https://earthquake.usgs.gov/monitoring/spectrograms/24hr/115/20240610
Spectrograms | PBS EHZ NC -- (Blue Stone Ridge) - Mon Jun 10, 2024
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
blue stonespectrogramspbsehznc
https://earthquake.usgs.gov/monitoring/spectrograms/24hr/171/20240701
Spectrograms | PL11C HHZ NC 01 (SAFOD Shallow Borehole) - Mon Jul 1, 2024
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
https://earthquake.usgs.gov/monitoring/spectrograms/24hr/129/20241004
Spectrograms | PMM EHZ NC -- (Middle Mountain) - Fri Oct 4, 2024
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
spectrogramspmmehzncmiddle
https://earthquake.usgs.gov/monitoring/spectrograms/2hr/83/20241207/04
Spectrograms | MEM EHZ NC -- (East Mammoth) - Sat Dec 7, 2024
USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards
spectrogramsmemehznceast
https://umbra.nascom.nasa.gov/rhessi/rhessi_extras/spectrograms/counts_plots/2006/03/
Index of /rhessi/rhessi_extras/spectrograms/counts_plots/2006/03
index ofextrasspectrogramscountsplots