rené d. garreaud , josé rutllant , ricardo muñoz , david ... · cupex: chilean upwelling...
TRANSCRIPT
![Page 1: René D. Garreaud , José Rutllant , Ricardo Muñoz , David ... · CUpEx: Chilean Upwelling Experiment. Tongoy (30°S), 21 Nov – 5 Dic 2009. René D. Garreaud. 1, José Rutllant](https://reader034.vdocuments.site/reader034/viewer/2022043020/5f3c24bc11c9265e377c95d6/html5/thumbnails/1.jpg)
CUpEx: Chilean Upwelling ExperimentTongoy (30°S), 21 Nov – 5 Dic 2009
René D. Garreaud1, José Rutllant1,2, Ricardo Muñoz1, David Rahn1,Marcel Ramos2 and Dante Figueroa3
(1) Department of Geophysics, Universidad de Chile(2) Center for Advanced Studies in Arid Zones (CEAZA), Chile(3) Department of Geophysics, Universidad de Concepción
![Page 2: René D. Garreaud , José Rutllant , Ricardo Muñoz , David ... · CUpEx: Chilean Upwelling Experiment. Tongoy (30°S), 21 Nov – 5 Dic 2009. René D. Garreaud. 1, José Rutllant](https://reader034.vdocuments.site/reader034/viewer/2022043020/5f3c24bc11c9265e377c95d6/html5/thumbnails/2.jpg)
![Page 3: René D. Garreaud , José Rutllant , Ricardo Muñoz , David ... · CUpEx: Chilean Upwelling Experiment. Tongoy (30°S), 21 Nov – 5 Dic 2009. René D. Garreaud. 1, José Rutllant](https://reader034.vdocuments.site/reader034/viewer/2022043020/5f3c24bc11c9265e377c95d6/html5/thumbnails/3.jpg)
List of projects and institutions supporting CUpEx
Platform & Instruments PIs Funding
AIMMS-20 on BE90 R. Garreaud (DGF) FONDECYT-Grant 1090492,DGF-UCH, DGAC
AWS, Radiosondes atTongoy and Talcaruca
J. Rutllant (DGF)R. Muñoz (DGF)
FONDECYT-Grant 1090492, DMC, CNE, DGF-UCH
Tongoy bay buoy and AWS Islote Pajaros M. Ramos (CEAZA) CEAZA, INOVA-Corfo, ACT19-
R19 (PBCT)
Surface Current Radars D. Figueroa (DGEO) FONDEF-Grant D03I-1104
Ocean & coastal moorings
O. Pizarro (DGEO) M. Ramos (CEAZA)
FONDECYT-Grant 1090791 FONDECYT-Grant 1080606
DGF : Department of Geophysics, Universidad de ChileDGEO: Department of Geophysics, Universidad de ConcepciónCEAZA: Centro de Estudios Avanzados de Zonas AridasDGAC: Dirección General de Aeronautica CivilDMC: Dirección Meteorológica de Chile CNE: Comisión Nacional de Energía
![Page 4: René D. Garreaud , José Rutllant , Ricardo Muñoz , David ... · CUpEx: Chilean Upwelling Experiment. Tongoy (30°S), 21 Nov – 5 Dic 2009. René D. Garreaud. 1, José Rutllant](https://reader034.vdocuments.site/reader034/viewer/2022043020/5f3c24bc11c9265e377c95d6/html5/thumbnails/4.jpg)
Goals of Fondecyt
1090492 (Garreaud, Muñoz, Rutllant)
Understand the alongshore structure of the MBL and its diurnal cycle
![Page 5: René D. Garreaud , José Rutllant , Ricardo Muñoz , David ... · CUpEx: Chilean Upwelling Experiment. Tongoy (30°S), 21 Nov – 5 Dic 2009. René D. Garreaud. 1, José Rutllant](https://reader034.vdocuments.site/reader034/viewer/2022043020/5f3c24bc11c9265e377c95d6/html5/thumbnails/5.jpg)
CUpEx sites
![Page 6: René D. Garreaud , José Rutllant , Ricardo Muñoz , David ... · CUpEx: Chilean Upwelling Experiment. Tongoy (30°S), 21 Nov – 5 Dic 2009. René D. Garreaud. 1, José Rutllant](https://reader034.vdocuments.site/reader034/viewer/2022043020/5f3c24bc11c9265e377c95d6/html5/thumbnails/6.jpg)
3.8 m Wind speed and direction at LdV
(DGF)Nov‐Dec 2009
![Page 7: René D. Garreaud , José Rutllant , Ricardo Muñoz , David ... · CUpEx: Chilean Upwelling Experiment. Tongoy (30°S), 21 Nov – 5 Dic 2009. René D. Garreaud. 1, José Rutllant](https://reader034.vdocuments.site/reader034/viewer/2022043020/5f3c24bc11c9265e377c95d6/html5/thumbnails/7.jpg)
Synoptic variability during CUpEx: ASCAT 10‐m winds
HighWindLow Wind Low Wind
![Page 8: René D. Garreaud , José Rutllant , Ricardo Muñoz , David ... · CUpEx: Chilean Upwelling Experiment. Tongoy (30°S), 21 Nov – 5 Dic 2009. René D. Garreaud. 1, José Rutllant](https://reader034.vdocuments.site/reader034/viewer/2022043020/5f3c24bc11c9265e377c95d6/html5/thumbnails/8.jpg)
PGF
Synoptic variability during CUpEx
vvHC
yp d
21
![Page 9: René D. Garreaud , José Rutllant , Ricardo Muñoz , David ... · CUpEx: Chilean Upwelling Experiment. Tongoy (30°S), 21 Nov – 5 Dic 2009. René D. Garreaud. 1, José Rutllant](https://reader034.vdocuments.site/reader034/viewer/2022043020/5f3c24bc11c9265e377c95d6/html5/thumbnails/9.jpg)
Tongoy
& Talcaruca
data during CUpEx
R1 R2
![Page 10: René D. Garreaud , José Rutllant , Ricardo Muñoz , David ... · CUpEx: Chilean Upwelling Experiment. Tongoy (30°S), 21 Nov – 5 Dic 2009. René D. Garreaud. 1, José Rutllant](https://reader034.vdocuments.site/reader034/viewer/2022043020/5f3c24bc11c9265e377c95d6/html5/thumbnails/10.jpg)
Synoptic variability during CUpEx: SSMI SST
High wind SST field [C] Low - High wind SST field [C]
![Page 11: René D. Garreaud , José Rutllant , Ricardo Muñoz , David ... · CUpEx: Chilean Upwelling Experiment. Tongoy (30°S), 21 Nov – 5 Dic 2009. René D. Garreaud. 1, José Rutllant](https://reader034.vdocuments.site/reader034/viewer/2022043020/5f3c24bc11c9265e377c95d6/html5/thumbnails/11.jpg)
15°
13°
11°
15°
13°
15°
13°
12
8
4
0
16°
14°
12°
Buoy T5
ChAc SST
TCR SST
LdV Ta
LdV Wspd
mm/dd 2009
Syno
ptic variability du
ring CUpE
x:Lo
cal SST & w
ind
R1 R2
![Page 12: René D. Garreaud , José Rutllant , Ricardo Muñoz , David ... · CUpEx: Chilean Upwelling Experiment. Tongoy (30°S), 21 Nov – 5 Dic 2009. René D. Garreaud. 1, José Rutllant](https://reader034.vdocuments.site/reader034/viewer/2022043020/5f3c24bc11c9265e377c95d6/html5/thumbnails/12.jpg)
Synoptic variability during CUpEx:Local T(Ocean) & wind
R1 R2
![Page 13: René D. Garreaud , José Rutllant , Ricardo Muñoz , David ... · CUpEx: Chilean Upwelling Experiment. Tongoy (30°S), 21 Nov – 5 Dic 2009. René D. Garreaud. 1, José Rutllant](https://reader034.vdocuments.site/reader034/viewer/2022043020/5f3c24bc11c9265e377c95d6/html5/thumbnails/13.jpg)
Synoptic variability during CUpEx:Local T(Ocean) & wind: Summer transition?
![Page 14: René D. Garreaud , José Rutllant , Ricardo Muñoz , David ... · CUpEx: Chilean Upwelling Experiment. Tongoy (30°S), 21 Nov – 5 Dic 2009. René D. Garreaud. 1, José Rutllant](https://reader034.vdocuments.site/reader034/viewer/2022043020/5f3c24bc11c9265e377c95d6/html5/thumbnails/14.jpg)
Synoptic variability during CUpEx: MBL & TI
(a) Temperature profile (TCR soundings at 1230 UTC)
(b) Vertical velocity (omega)
8°C
![Page 15: René D. Garreaud , José Rutllant , Ricardo Muñoz , David ... · CUpEx: Chilean Upwelling Experiment. Tongoy (30°S), 21 Nov – 5 Dic 2009. René D. Garreaud. 1, José Rutllant](https://reader034.vdocuments.site/reader034/viewer/2022043020/5f3c24bc11c9265e377c95d6/html5/thumbnails/15.jpg)
Synoptic variability during CUpEx: Clouds
(a) 1409 UTC Dec 02, 2009. (b) 1139 UTC Dec 03, 2009.
Zi=400 mZi=900 m
Zcb=400-700 m
![Page 16: René D. Garreaud , José Rutllant , Ricardo Muñoz , David ... · CUpEx: Chilean Upwelling Experiment. Tongoy (30°S), 21 Nov – 5 Dic 2009. René D. Garreaud. 1, José Rutllant](https://reader034.vdocuments.site/reader034/viewer/2022043020/5f3c24bc11c9265e377c95d6/html5/thumbnails/16.jpg)
Mean diurnal cycle during CUpEx: Sfc
winds
(a) 06 LT (c) 18 LT (d) 24 LT(b) 12 LT
5 ms-1
![Page 17: René D. Garreaud , José Rutllant , Ricardo Muñoz , David ... · CUpEx: Chilean Upwelling Experiment. Tongoy (30°S), 21 Nov – 5 Dic 2009. René D. Garreaud. 1, José Rutllant](https://reader034.vdocuments.site/reader034/viewer/2022043020/5f3c24bc11c9265e377c95d6/html5/thumbnails/17.jpg)
Mean diurnal cycle during CUpEx: Sfc
winds (WRF 3km)
Rahn, Garreaud, Rutllant 2010
![Page 18: René D. Garreaud , José Rutllant , Ricardo Muñoz , David ... · CUpEx: Chilean Upwelling Experiment. Tongoy (30°S), 21 Nov – 5 Dic 2009. René D. Garreaud. 1, José Rutllant](https://reader034.vdocuments.site/reader034/viewer/2022043020/5f3c24bc11c9265e377c95d6/html5/thumbnails/18.jpg)
WERA HF RadarAntenas receptoras
Mean diurnal cycle during CUpEx: Sfc
currents
D. Figueroa, DGEO-UdeC
![Page 19: René D. Garreaud , José Rutllant , Ricardo Muñoz , David ... · CUpEx: Chilean Upwelling Experiment. Tongoy (30°S), 21 Nov – 5 Dic 2009. René D. Garreaud. 1, José Rutllant](https://reader034.vdocuments.site/reader034/viewer/2022043020/5f3c24bc11c9265e377c95d6/html5/thumbnails/19.jpg)
Mean diurnal cycle during CUpEx: Sfc
currents
D. Figueroa, DGEO-UdeC
Time (MMDD, mark at 00 HL)
Spe
ed[m
/s]
ur
>0
ur
<0V-wnd at LdVRadial velocity * 10 @ 30°S 71°W from TGY
Radar
LdV
![Page 20: René D. Garreaud , José Rutllant , Ricardo Muñoz , David ... · CUpEx: Chilean Upwelling Experiment. Tongoy (30°S), 21 Nov – 5 Dic 2009. René D. Garreaud. 1, José Rutllant](https://reader034.vdocuments.site/reader034/viewer/2022043020/5f3c24bc11c9265e377c95d6/html5/thumbnails/20.jpg)
Mean diurnal cycle during CUpEx: Upper‐air data
Tongoy (note large PM warming) & Talcaruca (note double jet structure)
Temperature [°C] V-wind [m/s]
Hei
ght[
kmA
SL]
![Page 21: René D. Garreaud , José Rutllant , Ricardo Muñoz , David ... · CUpEx: Chilean Upwelling Experiment. Tongoy (30°S), 21 Nov – 5 Dic 2009. René D. Garreaud. 1, José Rutllant](https://reader034.vdocuments.site/reader034/viewer/2022043020/5f3c24bc11c9265e377c95d6/html5/thumbnails/21.jpg)
Mean diurna
l cycle during CUpE
x:WRF Upp
er‐air data
AlongshoreStructure (71.6W)
v,w (arrows)Theta (contours)U-wind (colors)
v,w (arrows)Theta (contours)U-wind (colors)
dTheta (colors)dU-wind (contours)
Rahn, Garreaud, Rutllant 2010
![Page 22: René D. Garreaud , José Rutllant , Ricardo Muñoz , David ... · CUpEx: Chilean Upwelling Experiment. Tongoy (30°S), 21 Nov – 5 Dic 2009. René D. Garreaud. 1, José Rutllant](https://reader034.vdocuments.site/reader034/viewer/2022043020/5f3c24bc11c9265e377c95d6/html5/thumbnails/22.jpg)
Mean diurnal cycle during CUpEx: Sfc+Upper‐air data
PM-AM Wind difference PM-AM Sfc Presure & 300 m Temp
Rahn, Garreaud, Rutllant 2010
![Page 23: René D. Garreaud , José Rutllant , Ricardo Muñoz , David ... · CUpEx: Chilean Upwelling Experiment. Tongoy (30°S), 21 Nov – 5 Dic 2009. René D. Garreaud. 1, José Rutllant](https://reader034.vdocuments.site/reader034/viewer/2022043020/5f3c24bc11c9265e377c95d6/html5/thumbnails/23.jpg)
Max UpwellingMin SST
ExpansionFan?
SQ1-Climatological near-coastal wind máxima around 30°S:
Structure? Wind-SST feedback or expansion fan Effect?
• Aircraft zonal coastal jet missions • Radiosonde from R/V• Modeling: control(?) + sens. runs J2J1
SSTFront
Coastal JetCore: vp/y
74°W
72°W
70°W
30°S
28°S
32°S
![Page 24: René D. Garreaud , José Rutllant , Ricardo Muñoz , David ... · CUpEx: Chilean Upwelling Experiment. Tongoy (30°S), 21 Nov – 5 Dic 2009. René D. Garreaud. 1, José Rutllant](https://reader034.vdocuments.site/reader034/viewer/2022043020/5f3c24bc11c9265e377c95d6/html5/thumbnails/24.jpg)
New Conceptual Model for Coastal Jet
Rahn, Garreaud, Rutllant 2010
![Page 25: René D. Garreaud , José Rutllant , Ricardo Muñoz , David ... · CUpEx: Chilean Upwelling Experiment. Tongoy (30°S), 21 Nov – 5 Dic 2009. René D. Garreaud. 1, José Rutllant](https://reader034.vdocuments.site/reader034/viewer/2022043020/5f3c24bc11c9265e377c95d6/html5/thumbnails/25.jpg)
Fase 2
500 ft
500 ft
4500 ft
4500 ft
Espiral
Fase 3Espirales y Porposing
(800 ft/min por 5 min) WP2-WP5
Fase 4WP5-SESC
40 km, 10 min
40 km, 10 min
![Page 26: René D. Garreaud , José Rutllant , Ricardo Muñoz , David ... · CUpEx: Chilean Upwelling Experiment. Tongoy (30°S), 21 Nov – 5 Dic 2009. René D. Garreaud. 1, José Rutllant](https://reader034.vdocuments.site/reader034/viewer/2022043020/5f3c24bc11c9265e377c95d6/html5/thumbnails/26.jpg)
Laptop +Programa CPM + IMU
+ GPS
GPS x 2
Proyecto AIMMS‐20 en BE90
ADP
CPM SwitchHeater Switch
![Page 27: René D. Garreaud , José Rutllant , Ricardo Muñoz , David ... · CUpEx: Chilean Upwelling Experiment. Tongoy (30°S), 21 Nov – 5 Dic 2009. René D. Garreaud. 1, José Rutllant](https://reader034.vdocuments.site/reader034/viewer/2022043020/5f3c24bc11c9265e377c95d6/html5/thumbnails/27.jpg)
Misión Met‐4
18°C
5°C
BE90 Track (hacia y desde La Serena)GOES-13 Visible y Temperatura del Aire
Despejado
Cubierto
500 pies
4500 pies
![Page 28: René D. Garreaud , José Rutllant , Ricardo Muñoz , David ... · CUpEx: Chilean Upwelling Experiment. Tongoy (30°S), 21 Nov – 5 Dic 2009. René D. Garreaud. 1, José Rutllant](https://reader034.vdocuments.site/reader034/viewer/2022043020/5f3c24bc11c9265e377c95d6/html5/thumbnails/28.jpg)
Misión Met‐4
330
![Page 29: René D. Garreaud , José Rutllant , Ricardo Muñoz , David ... · CUpEx: Chilean Upwelling Experiment. Tongoy (30°S), 21 Nov – 5 Dic 2009. René D. Garreaud. 1, José Rutllant](https://reader034.vdocuments.site/reader034/viewer/2022043020/5f3c24bc11c9265e377c95d6/html5/thumbnails/29.jpg)
What next?…Complete Data base (Radar, TSM, Islote Pajaros, etc…)Mision BE90 - TongoyOverview paper (ACP)Specific papers
CUpEx II ?
![Page 30: René D. Garreaud , José Rutllant , Ricardo Muñoz , David ... · CUpEx: Chilean Upwelling Experiment. Tongoy (30°S), 21 Nov – 5 Dic 2009. René D. Garreaud. 1, José Rutllant](https://reader034.vdocuments.site/reader034/viewer/2022043020/5f3c24bc11c9265e377c95d6/html5/thumbnails/30.jpg)
![Page 31: René D. Garreaud , José Rutllant , Ricardo Muñoz , David ... · CUpEx: Chilean Upwelling Experiment. Tongoy (30°S), 21 Nov – 5 Dic 2009. René D. Garreaud. 1, José Rutllant](https://reader034.vdocuments.site/reader034/viewer/2022043020/5f3c24bc11c9265e377c95d6/html5/thumbnails/31.jpg)