PASI 2011: Open Vent Volcano Hazards Workshop Sponsored by Michigan Technological University Universidad de Costa Rica National Science Foundation
Workshop Location: Escuela Centroamericana de Geologia, Universidad de Costa Rica
Dirección postal: Escuela Centroamericana de Geología Apartado 214 (2060) UCR Sede Universitaria Rodrigo Facio, San Pedro de Montes de Oca. San José, COSTA RICA
Teléfonos 1 (506) 2511-4330 Fax (506) 2234 -2347 [email protected]
Workshop Hotel: Gran Casa Universitaria Boutique Hotel University District San José, Costa Rica Tel: (506) 2253-6773 - Mobile: (506) 8395-0627 E-mail: [email protected]
Sunday, January 9 PASI Welcome Reception at the Gran Casa Universitaria 6:00 – 9:00 PM
PASI 2011: Open Vent Volcano Hazards Workshop Jan 9 – 23, 2011
PASI General Information:
Dress Attire
This is a “working” workshop, so please dress casually for the entire workshop, including the reception and dinner.
Field Trips
Two Field Trips are planned – a one‐day excursion and a weekend excursion involving two nights in the field. Make sure to bring good shoes and layered clothing. Parts of the field trip will be in higher elevations where it will be cool, damp, and perhaps rainy. It is expected that temperatures could be as cool as 10 C (50 F).
*** Please bring a hard hat if possible for the Poás and Arenal Field trips ***
The nights of the field trip will be spent in two separate hotels, where everyone will need to share rooms. You may pack separately for the field trip, and leave the remainder of your belongings safely at the Gran Casa Universitaria hotel while gone on the field trip.
Gran Casa Universitaria
The hotel is in 2 locations that are 10 blocks apart. The “Old Gran Casa” is a 10‐minute walk to 2 UCR’s School of Geology, and the “New Gran Casa” is a 15‐20 minute walk. Mr. Von Breymann has mentioned he could provide a shuttle service if needed. We have made room assignments that are still be subject to some changes. The hotels have wireless for guests and laundry and kitchen facilities.
Address of “Old Gran Casa” by UCR’s main campus:
"Gran Casa Universitaria” – Frente a Facultad de Medicina Costado norte Universidad de Costa Rica Frente Facultad de Medicina (contiguo rótulo “Geotecnologías”) Edificio tres pisos, columnas de piedra y azulejo azul
Tel: (506) 2253‐6773, Celular (506) 8395‐0627
Address of “New Gran Casa” by UCR's Research Campus ("Ciudad de la Investigación") and UCR´s Sport Facilities (“Instalaciones Deportivas):
"Gran Casa Universitaria" – Sabanilla (“la Cosecha”) Carretera a Sabanilla, de “La Cosecha” (esquina del “Gimnasio del Este”) 300 metros norte y 10 metros oeste Edificio de 4 pisos de piedra con azulejo azul
Tel: (506) 2253‐6257 ‐ Celular (506) 8395‐0627
PASI 2011: Open Vent Volcano Hazards Workshop Jan 9 – 23, 2011
Transportation from Airport to Hotel
We are making arrangements with Randolph Von Breymann to pick up everyone from the airport. You will need to pay the airport taxi, but the expenditure is reimbursable as noted below. Because we have so many flight arrival times, we need to work out a schedule that will fit with the roundtrip travel time from the airport to the hotel. Some of you may need to wait for a few more flights to arrive before being transported to the hotel, but we hope to keep this reasonable.
We will provide all of you with a schedule of arrival times and flights so that you will know when to expect Mr. Von Breymann’s transportation. The drivers will hold a sign:
“PASI WORKSHOP – Gran Casa Universitaria” E‐mail: [email protected]
Tel: (506) 2253‐6257 ‐ Cellular (506) 8395‐0627
Note: The Gran Casa hotel is near the University of Costa Rica, but it is not a very well known hotel by other taxi drivers at the airport, and they may not be familiar with the address. It may be in your best interest to look for the transportation from Gran Casa Universitaria.
Expenses and Reimbursements 3 We must follow Michigan Technological University sponsored research travel policies and U.S. National Science Foundation policies for allowable costs. We have attached a spreadsheet that shows the expenditures in Costa Rica (not including the airfare). All of the accommodations and most of the meals are being paid by Michigan Tech directly. The lunches and dinners indicated in color on the attached spreadsheet are those that you will need to purchase and for which you will be reimbursed afterwards (about 4 weeks after you submit the expense report). No receipts are needed for meals, we will reimburse to a maximum of $10 for each lunch and $15 for each dinner as noted in the attached spreadsheet. Taxis are reimbursable and no receipt is necessary if less than $25 per day. Please save your receipts for the taxis if over $25, for the exit fee of your home country and your departure from Costa Rica, baggage fees, and visa application. After you return home from the workshop, complete the attached spreadsheet and e‐mail it to [email protected] and scan and e‐mail the needed receipts. We will also need you to include how your name should appear on the check and the address to which it should be sent.
PASI 2011: Open Vent Volcano Hazards Workshop Jan 9 – 23, 2011
PASI 2011: Open Vent Volcano Hazards Workshop Session Details
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Monday, January 10
8:30 am to 12:30 pm Volcanic ash sensing/mapping
8:30‐9:30 Bill Rose‐‐ Workshop Welcome and Intro to volcanic ashfall hazards and sensing (50 mins) • Ashfall and its hazards • Satellite based ash detection and VAACs • Trajectory models, numerical fallout models
9:30‐10:30 Fred Prata‐‐ Recent developments in volcanic ash remote sensing (50 mins) • Present and future detection improvements and technology • High spectral resolution techniques • Gas/particle separation
10:30‐11:15 Coffee
4 11:15‐12:30 Prata & Rose: Computing Lab sessions on Eyafyallajokull cloud sensing using ENVI software
12:30‐2 pm Lunch
2:00‐6:00 Volcanic Threat Assessment
2:00‐2:35 pm Jose Luis Palma: Assessing the Volcanic Threat in Latin America • Intro to volcanic threat • Distribution of volcanoes and population around volcanic centers in L‐A • The NVEWS scoring method • Volcanic Threat in selected L‐A countries (Central America and Chile) • Pros and Cons of this type of assessment • A couple of examples of different scenarios, with different hazards, exposure, and final threat.
10 Minutes of Questions
2:50‐3:35 pm Hugo Delgado Granados: Hazard, Threat, Vulnerability and Risk • What do all these terms mean? Definitions o Differences and similitude in English and Spanish • Data collection on eruptive history and monitoring efforts in Latin‐American volcanoes: preliminary results • Examples of Hazard and Risk studies in Latin‐American countries
PASI 2011: Open Vent Volcano Hazards Workshop Jan 9 – 23, 2011
10 Minutes of Questions
3:55‐4:30 pm Coffee break
4:30‐ 5:00 pm Guillermo Alvarado I: Volcanoes in Costa Rica • Geological Context • Activity and Hazard/Risk Assessment
10 Minutes of Questions
5:15‐ 5:45 Discussion, with an active participation of the workshop attendees: • Efforts to assess volcanic hazards and risk in L‐A countries • Efforts to communicate these assessments to the general public and decision‐ makers/stakeholders. • Integrating volcano monitoring with hazard/risk assessments.
5:45‐ 6:00 pm Special Volume of PASI materials Announcement and discussion of Plan ______
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PASI 2011: Open Vent Volcano Hazards Workshop Jan 9 – 23, 2011
Tuesday, January 11 OMI and other volcanic SO2 sensing
Simon A. Carn, Lizzette Rodriguez, Jose Luis Palma, Fred Prata
8:30‐9:30 am: Lecture
• Introductory lecture (Simon, with contributions from Fred P.?) o Welcome and goals o Motivation for SO2 measurements (volcano monitoring, climate, health impacts etc.) o Brief overview of techniques used to measure SO2 (from direct fumarole sampling to satellite retrievals) – subsequent focus will be on remote sensing o Spectral regions used for remote sensing of SO2 (UV, IR, microwave) 300‐350 nm (UV): electronic transitions 4 µm, 7.3 µm, 8.6 µm (IR): rotational‐vibrational transitions ~1 mm (microwave): rotational transitions Other sulfur species (e.g., H2S) – possibly important but hard to measure o Radiative transfer considerations for SO2 remote sensing UV: daytime only, scattered light (photon path and air mass factor issues), ozone interference, UV penetration depth, diurnal variations (solar zenith angle effects) IR: negligible scattering, thermal contrast (background vs. gas), water 6 vapor/ash/aerosol interference o Spectral and spatial resolution – impacts on sensitivity etc. Compare/contrast ground‐based and satellite techniques o Retrieval methodologies Calibration cell technique – COSPEC, UV Camera Forward modeling approach ‐ TOMS and OMI Differential Optical Absorption Spectroscopy (DOAS) – GOME‐2, most ground‐based measurements
9:30‐10:00 am: Mini‐lecture and website demonstration/exploration (computer lab)
• Satellite remote sensing of volcanic SO2 emissions (Simon) o Overview of satellite sensors currently used for SO2 sensing UV: OMI, GOME‐2, SCIAMACHY IR: AIRS, IASI, MODIS, SEVIRI, ASTER, HIRS Compare/contrast characteristics and applicability to volcano studies o Satellite total column SO2 measurements Vertical sensitivity Effects of clouds/aerosols o SO2 burdens (top‐down) vs. SO2 emission rates (bottom‐up) o Sources of satellite SO2 data Web‐based imagery: • OMI SO2 websites (NOAA, UMBC, MTU)
PASI 2011: Open Vent Volcano Hazards Workshop Jan 9 – 23, 2011
• BIRA‐IASB GOME‐2/OMI/SCIAMACHY SO2 alert service • AIRS NRT SO2 alerts • IASI SO2 alerts (ULB) Raw (L1B/L2) data: • NASA Mirador, LANCE o Examples of satellite SO2 measurements at ‘open‐vent’ volcanoes, using examples from Central America
10:00‐10:45 am: COFFEE BREAK
10:45 am – 12:15 pm: Lab session
• Satellite SO2 data processing lab exercise (~2‐3 hrs; all) o SO2 website demonstrations o SO2 data download demonstration o OMI data processing with OMI plot software (IDL) Use Turrialba as an example (download or bring OMI L2 SO2 data) SO2 burden calculations Data averaging SO2 emission rate estimation o AIRS SO2 retrievals?
7 12:15‐1:45 pm: LUNCH
1:45‐2:15 pm: Satellite SO2 data processing lab session (continued – if needed)
2:15‐3:15 pm: Lecture and gas sensing equipment demonstration session • Ground‐based (non‐imaging) SO2 measurement techniques (~1 hr; José/Lizzette) o Theory COSPEC‐type calibration cell method DOAS spectral analysis techniques o Geometrical considerations for volcanic plumes Stationary scanning measurements (horizontal scanning, tracking buoyant vertical plumes) Traverse measurements o Wind (plume) speed estimation Anemometer Plume tracking Radiosonde Model wind fields o Hands‐on demonstrations of remote sensing instrumentation (mini‐DOAS, FlySPEC, UV camera, FTIR)
3:15‐3:45 pm: COFFEE BREAK
PASI 2011: Open Vent Volcano Hazards Workshop Jan 9 – 23, 2011
3:45‐4:15 pm: Lecture
• Chemistry of SO2 in tropospheric volcanic plumes (~30 mins – 1 hr; Lizzette) o Discussion of SO2 loss rates and consequences for plume measurements o Rates of gas‐phase and aqueous‐phase SO2 oxidation reactions o Cloud‐processing of volcanic SO2 (significant in the tropics) o H2S and other sulfur species o Aerosol measurements (sun photometry)
4:15‐5:00 pm: Open discussion, finish lab exercises and/or mini‐lecture
• Validation of SO2 measurements (~1 hr; Simon) o Satellite inter‐comparisons o Comparisons of coincident satellite‐based and ground‐based retrievals o Comparisons between satellite retrievals and in‐situ SO2 measurements o Use of balloons, UAVs, aircraft etc.
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PASI 2011: Open Vent Volcano Hazards Workshop Jan 9 – 23, 2011
Wednesday, January 12
7 am‐ 5 pm Field trip to Poas Volcano. Demonstrations of field use of various instruments. Instrument owners should plan the use of instruments before the trip.
Field trip leaders: Raúl Mora and Carlos Ramírez
Discuss your plans with Raul Alberto Mora Amador and Carlos J Ramirez Umana before the trip. They will know how to help you find a field site for your instrument and can ensure that that gets into the plan.
Applications of IR cameras in volcanic regions
Wed. 12 Jan. Field trip to Poas Sat. 15 Jan. Field trip to Arenal
Activities to be organised during first days of workshop, but hopefully we will have at least 4 cameras available to collect data from both volcanoes. This data will then be analyzed in the afternoon of Fri. 21 Jan.
Professors: Mauricio Mora Fernánd ez Michael Ramsey Matthew Patri c k Nick Varley Fred Prata Rob Wright
9 Readings about Poas: Prosser & Carr, 1987; Rowe et al., 1995; IAVCEI‐2010 Volcanic Lakes Workshop
PASI 2011: Open Vent Volcano Hazards Workshop Jan 9 – 23, 2011
Thursday, January 13
Zhong Lu, USGS InSAR Deformation Mapping and Modeling
http://volcanoes.usgs.gov/activity/methods/insar/lu_biblio.php
08:30 – 10:00 Part I: basics of synthetic aperture radar (SAR) imaging. This part provides principles to interpret SAR images and compare between optical (e.g., Landsat, ASTER, etc) and radar remote sensing.
Coffee Break
10:45 – 12:15 Part II: interferometric SAR (InSAR) processing. This part illustrates how InSAR works, demonstrates InSAR processing procedures, and details various artifacts in InSAR processing and procedures to reduce/remove them.
Lunch break
13:45 ‐ 15:15 Part III: InSAR deformation modeling. This part demonstrates how to model InSAR deformation images to infer physical parameters of the deformation source.
Coffee Break
15:45 – 17:00 Part IV: InSAR application, SAR data availability, and InSAR processing software. This part is dedicated to an overview of InSAR applications on volcanic and 10 other natural hazards, and discusses the availability and access of satellite SAR/InSAR data and InSAR processing software.
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PASI 2011: Open Vent Volcano Hazards Workshop Jan 9 – 23, 2011
Friday January 14 El papel de los volcanólogos en el manejo de las crisis volcánicas (in Spanish)
Rudiger Escobar Wolf, Luke Bowman, Dolors Ferres, Marta Navarro
8:30 – 9:00 La percepción del riesgo y su definición. (Rüdiger Escobar Wolf)
9:00 – 9:30 Teoría sobre sistemas de alerta temprana. (Rüdiger Escobar Wolf)
9:30 – 10:00 El problema del riesgo en el volcán Galeras. (Milton Ordoñez)
10:00 – 10:45 Coffee break.
10:45 – 11:15 El desarrollo de la crisis en el volcán Santa Ana, El Salvador, en el año 2005. (Dolors Ferres and Luke Bowman)
11:15 – 11:45 Los esfuerzos actuales para la reducción del riesgo volcánico en Nicaragua. (Martha Navarro)
11:45 – 12:15 El papel “tradicional” de los volcanólogos en el manejo de crisis volcánicas. (Rüdiger Escobar Wolf)
11 12:15 – 13:45 Lunch.
13:45 – 15:15 El cambio de paradigma hacia las estrategias participativas para la reducción del riesgo volcánico. (Luke Bowman)
15:15 – 15:45 Coffee break.
15:45 – 17:00 Panel discussion. Cuál es el papel de los volcanólogos en el manejo de las crisis volcánicas. Rüdiger Escobar Wolf & Luke Bowman (conveners). ______
PASI 2011: Open Vent Volcano Hazards Workshop Jan 9 – 23, 2011
Saturday January 15 UV camera, DOAS and FTIR (NB: morning only) Simon A. Carn (MTU), Tricia Nadeau (MTU), Lizzette Rodriguez (UPR), Jose Luis Palma (U Buffalo), Fred Prata (NILU)
8:30‐9:15 am: Lecture
• UV camera lecture (45 mins; Tricia) o Theory review o Advantages of the technique (high temporal resolution, 2D, comparison with other geophysical data etc.) o UV camera configurations: single/multiple filters, dual camera, filter wheel o Practical set‐up in the field, geometrical considerations o Data processing (including plume speed algorithm?) – explore in lab session o Examples (Fuego, Pacaya, Villarrica) o Integration/correlation with other datasets (e.g., Nadeau et al., GRL, in press) 9:15‐10:00 am: Lab session
• UV camera laboratory exercise (~1‐2 hrs; all) o Data processing with MTU Matlab code
10:00‐10:45 am: COFFEE BREAK
12 10:45‐11:30 am: UV camera lab session (continued)
11:30 am ‐ 12:00 pm: Mini‐lecture
• DOAS applications at active volcanoes (~30 mins) o We could include a short lecture here on ground‐based DOAS measurements, including new techniques Automated scanning spectrometer networks (NOVAC) High temporal resolution data acquisition (1 Hz) with wide‐angle telescope Max‐DOAS Imaging DOAS Active long‐path DOAS for halogen species Direct sun DOAS Plume tomography
12:00‐12:30 pm: Mini‐lecture
• Fourier Transform Infrared (FTIR) spectroscopy at active volcanoes (~30 mins; Simon) o Overview of FTIR theory o Advantages of the technique (high temporal/spectral resolution, multiple gas species (SO2, CO2, HCl, HF, etc.), comparison with other geophysical data etc.) o Practical set‐up in the field PASI 2011: Open Vent Volcano Hazards Workshop Jan 9 – 23, 2011
Active (IR lamp) Passive (hot volcanic source, solar occultation) Geometrical considerations o Data processing (perhaps some Poas and/or Turrialba data, if we can get it…) o Examples
12:30‐2:00 pm: LUNCH
2:00 pm: FIELD TRIP DEPARTURE: Arenal and Tilaran We will eat lunch on the bus and drive to Fortuna for the night. Hotel: Hotel: night of Jan 15: Hotel Los Lagos Spa & Resort. TEL.: + (506) 24 79 10 00 Ext 301 Fax: + (506) 24 79 10 01 e-mail: [email protected] Web: www.hotelloslagos.com ______
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PASI 2011: Open Vent Volcano Hazards Workshop Jan 9 – 23, 2011
Sunday January 16 Arenal Volcano field work.
Field trip leaders: Guillermo Alvarado I, Gerardo J Soto
Readings: 2006 Journal of Volcanology and Geothermal Research , Volume 157, Issues 1‐3 , Arenal Volcano, Costa Rica ‐ Magma Genesis and Volcanological Processes
Eruptive history of Arenal Volcano, Costa Rica, 7 ka to present Pages 254‐269 Gerardo J. Soto and Guillermo E. Alvarado The 1968 andesitic lateral blast eruption at Arenal volcano, Costa Rica • Pages 9‐33 Guillermo E. Alvarado, Gerardo J. Soto, Hans‐Ulrich Schmincke, Louise L. Bolge and Mari Sumita Complex behavior and source model of the tremor at Arenal volcano, Costa Rica Pages 49‐59 Philippe Lesage, Mauricio M. Mora, Guillermo E. Alvarado, Javier Pacheco and Jean‐Philippe Métaxian The magma budget of Volcán Arenal, Costa Rica from 1980 to 2004 Pages 60‐74 G. Wadge, D. Oramas Dorta and P.D. Cole The volatile content of magmas from Arenal volcano, Costa Rica Pages 94‐120 Jennifer A. Wade, Terry Plank, William G. Melson, Gerardo J. Soto and Erik H. Hauri Geochemical stratigraphy and magmatic evolution at Arenal Volcano, Costa Rica Pages 34‐48 Louise L. Bolge, Michael J. Carr, Mark D. Feigenson and Guillermo E. Alvarado
14 G E Alvarado and G J Soto, 2002, Pyroclastic flow generated by crater wall collapse and outpouring of the lava pool of Arenal Volcano, Costa Rica, Bull Volcanol 63: 557‐568.
Soto, G.J. & Sjöbohm, L., 2005: Sobre el mapeo de los peligros volcánicos del Arenal (Costa Rica) como una herramienta para la planificación del uso del suelo y la mitigación de desastres. – Memoria VIII Seminario de Ingeniería Estructural y Sísmica, San José, Costa Rica, septiembre 2005, 26 pp.
Soto, G.J. G E Alvarado & Sjöbohm, L., 2007, Volcano‐geology and stratigraphy as basis for the mapping of volcanic hazards at Arenal, Costa Rica, Abst 20th Colloquiem Latin American Geology
Guillermo E. Alvarado, Wendy Pérez, Thomas A. Vogel, Heike Grüger, Lina Patiño, in press, The Cerro Chopo basaltic cone (Costa Rica): An unusual completely reversed graded pyroclastic cone with abundant low vesiculated cannonball juvenile fragments, Journal of Volcanology and Geothermal Research.
Geological Map—Arenal Hotel night of Jan 16: Hotel Guadalupe 100 m S, 75 m E de la Catedral de Tilarán. Restriction map, Arenal Tilarán, Gte. Tel. (506) 2695-5943 / (506) 2695-5248 Cel. 8377-4877. [email protected] PASI 2011: Open Vent Volcano Hazards Workshop Jan 9 – 23, 2011
Monday January 17 Tilaran and Central Highlands of Costa Rica
Field leaders: Waldo D Taylor OVISAM and the Red Sismologica
Gerardo J Soto, Guillermo Alvarado I
Breakfast at 6:00 ‐7:00
Leave for OSIVAM facilities in Tilarán highlands for working with Waldo Taylor;
Back to Tilarán town;
Visit to Chopo volcano and overview of the morphology and ignimbritic plateau in northwestern Costa Rica.
Lunch should be in boxes. Back to San José around 7‐7:30.
Dinner at 8 p.m. at the Gran Casa Universitaria for PASI Workshop group
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PASI 2011: Open Vent Volcano Hazards Workshop Jan 9 – 23, 2011
Tuesday January 18 Seismo‐acoustic data applications
(Greg Waite, Jeff Johnson, Nick Varley, Diana Roman, John Lyons, Mel Rodgers, Mauricio Mora Fernandez)
8:30‐9:15: Overview lecture on eruptive seismicity and precursors for open‐vent systems (Diana, Greg)
9:15‐10:00: Overview lecture on volcano infrasound, instrumentation fundamentals, and recorded signals (Jeff)
10:00‐10:45 – Coffee break
10:45‐11:30: Lecture on integrated seismo‐acoustics (John, Nick, Jeff)
11:30 – 12:15: Lecture on patterns and source processes of VT earthquakes and earthquake‐ eruption triggering at open‐vent volcanoes (Diana, Mel)
12:15‐1:45 ‐ Lunch
1:45‐2:30: Lecture on patterns and source processes of long‐period seismicity (VLP, LP, tremor) at open‐vent volcanoes (Greg, Mauricio, John)
2:30‐3:15: Case studies ‐ application of techniques and interpretation of data in the context of physical volcanology (Nick, Mauricio, John) 16 3:15‐4:00 – Coffee break
4:00‐5:00 ‐ General discussion/question session
PASI 2011: Open Vent Volcano Hazards Workshop Jan 9 – 23, 2011
Wednesday January 19 Seismo‐acoustic data applications, part 2 (all day in computer lab)
Participants will be split into four groups (A‐D) and will rotate through all four sessions as follows:
8:30‐10:00 – Session I
Group A ‐ Broadband seismometer demo/installation (John, Mel) Group B ‐ Seismic data processing with seisan – (Diana, Mauricio) Group C ‐ Advanced seismic data analysis (Greg) Group D ‐ Acoustic hardware and data processing (Jeff, Nick) 10:00‐10:45 – Coffee Break
10:45‐12:15 – Session II
Group D ‐ Broadband seismometer demo/installation (John, Mel) Group A ‐ Seismic data processing with seisan – (Diana, Mauricio) Group B ‐ Advanced seismic data analysis (Greg) Group C ‐ Acoustic hardware and data processing (Jeff, Nick)
17 12:15‐1:45 – Lunch
1:45‐3:15 – Session III Group C ‐ Broadband seismometer demo/installation (John, Mel) Group D ‐ Seismic data processing with seisan – (Diana, Mauricio) Group A ‐ Advanced seismic data analysis (Greg) Group B ‐ Acoustic hardware and data processing (Jeff, Nick) 3:15 – 4:00 – Coffee Break
4:00‐5:30 – Session IV Group B ‐ Broadband seismometer demo/installation (John, Mel) Group C ‐ Seismic data processing with seisan – (Diana, Mauricio) Group D ‐ Advanced seismic data analysis (Greg) Group A ‐ Acoustic hardware and data processing (Jeff, Nick) ______
PASI 2011: Open Vent Volcano Hazards Workshop Jan 9 – 23, 2011
Thursday, January 20
GPS systems and precise measurements of deformation
Charles DeMets
Lectures (Morning)
8:30 – 9:15 GPS methodology: absolute positioning
9:15 – 10:00 GPS methodology: differential positioning
10:00 – 10:45 Coffee Break
10:45 – 12:15 Case studies
a) Volcan Santa Ana; El Salvador b) Peruvian volcano monitoring – Edu Taipe c) Machin Volcano – Milton Ordonez; Colombia d) Concepion volcano – Jose A. Saballos
12:15 – 13:45 Lunch
14:00 – 15:15 Practical session #1: Absolute positioning exercise
18 15:15 – 15:45 Coffee Break 15:45 – 16:30 Practical Session #2: Reference frame exercise
16:30 – 17:00 Questions and discussion
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PASI 2011: Open Vent Volcano Hazards Workshop Jan 9 – 23, 2011
Friday, January 21
Applications of IR cameras in volcanic regions Mike Ramsey, Fred Prata, Matt Patrick, Nick Varley, Mauricio Mora Fernandez
8:30 – 9:15 Principals and Short History of the Use of Thermal Cameras in Volcanology – Fred
9:15 – 10:00 Applications/Case studies I – Monitoring of Effusive Eruptions a) Kilauea – Matt b) b)Bezymianny + other Kamchatkan volcanoes – Mike c) Volcán de Colima – Nick
10:00 – 10:45 Coffee Break
10:45 – 11:30 Theory & application of multispectral thermal imaging camera – Fred
11:30 – 12:15 Applications/Case studies II – Study of Explosive Eruptions a) Stromboli – Matt b) Santiaguito – Nick c) Volcán de Colima – Nick
12:15 – 13:45 Lunch
19 14:00 – 14:30 Applications/Case studies III – Passive Volcanic Activity (lava lakes, crater lakes, hydrothermal fields, other applications) a) Turrialba – Mauricio b) Fumaroles, mud pots – Mike c) El Chichón (crater lake) – Nick
Passive Volcanic Activity (lava lakes, crater lakes, hydrothermal fields, other applications) a) Turrialba – Mauricio b) El Chichón (crater lake) – Nick
14:30 – 15:15 Practical Session (1) Group will divide into 6 groups and rotate between the following activities. 15 minutes per each activity. 1. Simple experiments on the influence of pixel size, emissivity etc., hot & cold objects – Rob, Nick 2. Demonstration of multispectral imaging cameras A – Mike 3. Demonstration of multispectral imaging cameras B – Fred 4. Thermal data processing (Matlab scripts) – Matt 5. Analysis of images collected from field trips ‐ Mauricio 6. Demonstration of installed camera at Turrialba
15:15 – 15:45 Coffee Break
15:45 – 16:30 Practical Session (2) PASI 2011: Open Vent Volcano Hazards Workshop Jan 9 – 23, 2011
16:30 – 17:00 Application of Fixed IR cameras (Matt) + General discussion
Equipment: High Resolution FLIR Mauricio FLIR with new adaptation of multispectral lenses Mike Multispectral thermal imaging camera Fred VarioCAM high resolution camera Nick
Software: 2 licenses of FLIR software Thermacam Mauricio License of FLIR software Thermacam Mike Installation of Infratec Irbis software Nick Matlab scripts Matt ______
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PASI 2011: Open Vent Volcano Hazards Workshop Jan 9 – 23, 2011
Saturday, January 22
Satellite‐based thermal IR Anomalies Rob Wright, Nick Varley, Mike Ramsey, Matt Patrick
8:30‐9:10 Class: Thermal remote sensing of active volcanism ‐ theory and overview (RW)
SHORT BREAK
9:20‐10:00 Class: Eruption detection and monitoring algorithms (RW)
10:00 to 10:45 COFFEE/QUESTIONS
10:45‐11:25 Class: ASTER and its application to volcanic hazard assessment (MR)
SHORT BREAK
11:35 – 12:15 Class: The use of thermal remote sensing in an operational volcano observatory (MP)
12:15 to 1:45 LUNCH
2:00 to 3:15 Lab I: Low resolution thermal remote sensing of volcanoes using AVHRR
21 COFFEE/QUESTIONS
3:45 to 5:00 Lab II: High resolution thermal remote sensing of volcanoes using ASTER ______
PASI 2011: Open Vent Volcano Hazards Workshop Jan 9 – 23, 2011
Sunday, January 23
Modelling of hazards (Ashfall, lahars, etc) VHub session (Jose Luis Palma, Hugo Delgado Granados)
8:30 Introduction to Vhub (Jose) o What is Vhub? o Education, Collaboration, Research, Discovery o Using the web‐based interface: on‐line examples (requires internet connection) o Simulation Tools o Modeling and simulations on Vhub: examples using HAZMAP
9:20 Methodology for elaboration of hazards maps (Hugo Delgado)
o Background o Philosophy o Basic principles o Methodology o Tools o Examples o Concluding remarks o Questions and/or discussion
22 10:00 Coffee Break
10:45 Introduction to modeling volcanic gravity currents: debris avalanches, lahars (and debris flows), pyroclastic flows (and block‐and‐ash flows) (Jose)
o Brief description of these phenomena; show examples o Differences and similitude o How can these flows be modeled? From statistical to deterministic models • H/L and energy line concept • LAHARZ • 2D shallow‐water models: TITAN2D, VOLCFLOW, DAN3D
11:15 TITAN2D‐ Theory (Jose) o Development of 1D model; explain rheology model o Full set of shallow‐water equations o Model strengths and limitations o Examples that illustrate the effect of model parameters and DEM
11:30 TITAN2D‐ Applications (Sarah) o DEM: characteristics and pre‐processing o How to measure or estimate the parameters of the model o Examples of how TITAN2D has been used for modeling specific flows and for hazard assessment PASI 2011: Open Vent Volcano Hazards Workshop Jan 9 – 23, 2011
12:15 Lunch break
13:45 TITAN2D‐ Hands on exercises (2 hrs in the computer lab, Sarah and Jose) o Obtaining and processing the DEM o Show an example running on Vhub; explained step by step o Set a new exercise for everybody to run on their computer
15:45 Coffee Break. Final Discussion Begins.
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PASI 2011: Open Vent Volcano Hazards Workshop Jan 9 – 23, 2011 PASI 2011: Open Vent Volcano Hazards Workshop Attendees
Presenters/Participants Institution email Guillermo Alvarado University of Costa Rica [email protected] Alvaro Mauricio Amigo Ramos VOLCANO HAZARD PROGRAM, SERNAGEOMIN [email protected] Dr. Jorge Andres Diaz Universidad de Costa Rica [email protected] Jessica Arias Hernández University of Costa Rica [email protected] Luke Bowman Michigan Technological University [email protected] JORGE EDUARDO BUSTILLOS AREQUIPA Geophysical Institute [email protected] Simon A. Carn Michigan Technological University [email protected] Silvia Edith Castro Godoy Geological and Mining Survey of Argentina (SEGEMAR) [email protected] Riky Gustavo Centeno Quico Instituto Geofisico del Peru [email protected] Sylvain Jérémy CHARBONNIER UNIVERSITY OF SOUTH FLORIDA [email protected] Esteban Josue Chaves Sibaja OVSICORI‐UNA [email protected] A. Vladimir Conde Chalmers Univerisity of Technology [email protected] Paige Czoski New Mexico Tech [email protected] Hugo Delgado Granados Autonomous National University of Mexico [email protected] Chuck DeMets University of Wisconsin‐Madison [email protected] Rudiger Escobar‐Wolf Michigan Technological University [email protected] Ramón Espinasa Pereña Instituto Geofísica UNAM [email protected] MARIA DOLORS FERRES I LOPEZ UNIVERSIDAD NACIONAL AUTONOMA DE MEXICO [email protected] GINO GONZALEZ RED SISMOLOGICA NACIONAL, UNIVERSIDAD DE COSTA RICA [email protected] SILVINA RAQUEL GUZMAN CONICET [email protected] Kelby Elijah Hicks University of Cambridge, UK [email protected] Jeffrey B. Johnson New Mexico Tech [email protected] Carlos Jose Ramirez University of Costa Rica [email protected] Nicole Cristina Lautze University of Hawaii, Manoa [email protected] Einat Lev Columbia University [email protected] Taryn Lopez University of Alaska Fairbanks Geophysical Institute [email protected] Zhong Lu U.S. Geological Survey [email protected] John Lyons Michigan Tech [email protected] Volcanological and Seismological Observatory of Costa Rica Maria Martinez Cruz [email protected] OVSICORI‐UNA PABLO MASIAS ALVARES INGEMMET [email protected] Francisco Salvador Montalvo Piche Servicio Nacional de Estudios Territoriales [email protected] Raul Mora University of Costa Rica [email protected] Mauricio Mora Fernández University of Costa Rica [email protected] Anieri M. Morales Rivera Michigan Technological University [email protected] ROSA ANGELICA MUÑOZ GUERRERO INETER [email protected] Patricia A. Nadeau Michigan Technological University [email protected] MARTHA ELENA NAVARRO COLLADO INETER [email protected] Sarah Ogburn SUNY at Buffalo [email protected] Milton Ordoñez INGEOMINAS [email protected] Oscar Gabriel Orozco Lanfranco Volcano Hazards Program, SERNAGEOMIN [email protected] Jose Palma University at Buffalo [email protected] Matt Patrick USGS Hawaiian Volcano Observatory [email protected] Fred Prata Norwegian Institute for Air Research [email protected] Aida Quezada‐Reyes New Mexico Institute of Mining and Technology [email protected] Michael Ramsey University of Pittsburg [email protected] Mel Rodgers Department of Geology [email protected] Lizzette A. Rodriguez University of Puerto Rico, Mayaguez [email protected] Diana C. Roman University of South Florida [email protected] William I. Rose Michigan Technological University [email protected] Paulo Ruiz Cubillo Rutgers University [email protected] Natalia Ruiz Jaramillo Universidad de Panama [email protected] JOSE ARMANDO SABALLOS UNIVERSITY OF SOUTH FLORIDA [email protected] Gerardo Soto Geólogo y vulcanólogo ‐ San José [email protected] Andrea M. Steffke HIGP, University of Hawaii at Manoa [email protected] EDU LUIS TAIPE MAQUERHUA INGEMMET [email protected] Waldo Taylor University of Costa Rica [email protected] Helen Thomas Michigan Technological University [email protected] RICCARDO TORTINI Michigan Technological University [email protected] SILVIA XIMENA VALLEJO VARGAS Instituto Geofísico [email protected] Dr. Jéssica Valverde Canossa Universidad Nacional, EDECA [email protected] Nick Varley Universidad de Colima [email protected] Gregory P. Waite Michigan Technological University [email protected] Robert Wright University of Hawaii at Manoa [email protected] Rotonda de La Bandera Rotonda de Betania
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