*For Friday, 30 November 2007.

LEGEND for OVERVIEW: Size = My surety of area for quake.
Red Circle = Probable quake to STRONG quake.
Triangle = Very Strong/Stronger quake (Usually takes extra days).
Blue Circle, etc. = Uncertainty of symptom area for probable quake.
Gold Circle = Volcanic symptom.


Places to watch.

Good luck to all.

For Friday, 30 November 2007.
--------------------------------------

Avenal, CA area (35.965 -120.206)
(Second day system - Strong)
--------------------------------------
1.4 2007/11/30 23:21:29 36.546 -121.100 11.0 4 km ( 3 mi) ENE of Pinnacles, CA
1.6 2007/11/30 21:12:43 36.557 -121.120 4.3 3 km ( 2 mi) NE of Pinnacles, CA
2.1 2007/11/30 21:04:46 36.557 -121.115 3.2 4 km ( 2 mi) NE of Pinnacles, CA
1.3 2007/11/30 20:55:32 36.220 -120.781 5.7 24 km ( 15 mi) ENE of San Lucas, CA
1.6 2007/11/30 19:32:17 35.575 -120.829 6.5 11 km ( 7 mi) WNW of Templeton, CA
1.2 2007/11/30 17:49:34 35.958 -120.518 2.0 10 km ( 6 mi) NW of Parkfield, CA
1.5 2007/11/30 16:14:56 36.536 -121.106 12.5 3 km ( 2 mi) E of Pinnacles, CA
1.5 2007/11/30 14:49:39 36.554 -121.111 6.2 4 km ( 2 mi) NE of Pinnacles, CA
1.3 2007/11/30 08:36:39 36.556 -121.127 1.6 3 km ( 2 mi) NNE of Pinnacles, CA
1.6 2007/11/30 05:37:11 36.495 -121.075 5.6 7 km ( 5 mi) SE of Pinnacles, CA
1.1 2007/11/30 03:29:31 36.558 -121.080 6.6 6 km ( 4 mi) ENE of Pinnacles, CA
1.6 2007/11/30 03:28:05 36.758 -121.272 7.5 6 km ( 3 mi) SE of Tres Pinos, CA
2.5 2007/11/30 03:02:23 36.555 -121.117 4.0 4 km ( 2 mi) NE of Pinnacles, CA
1.6 2007/11/30 01:17:12 35.523 -120.790 6.4 8 km ( 5 mi) WSW of Templeton, CA

2.1 2007/12/01 23:50:09 36.557 -121.114 3.9 4 km ( 2 mi) NE of Pinnacles, CA
1.8 2007/12/01 22:40:10 36.550 -121.143 6.6 2 km ( 1 mi) N of Pinnacles, CA
1.4 2007/12/01 14:57:07 36.563 -121.128 0.6 4 km ( 2 mi) NNE of Pinnacles, CA
1.4 2007/12/01 14:53:46 36.559 -121.114 3.5 4 km ( 3 mi) NE of Pinnacles, CA
1.2 2007/12/01 12:03:39 36.549 -121.112 6.6 3 km ( 2 mi) NE of Pinnacles, CA
2.3 2007/12/01 11:33:15 36.553 -121.117 4.2 3 km ( 2 mi) NE of Pinnacles, CA
1.2 2007/12/01 09:55:34 36.567 -121.159 5.0 4 km ( 3 mi) NNW of Pinnacles, CA
1.4 2007/12/01 08:28:16 36.709 -121.297 18.8 9 km ( 6 mi) SSE of Tres Pinos, CA
1.4 2007/12/01 06:32:08 36.553 -121.125 3.4 3 km ( 2 mi) NE of Pinnacles, CA
2.0 2007/12/01 04:07:30 36.555 -121.119 4.0 3 km ( 2 mi) NE of Pinnacles, CA
1.6 2007/12/01 03:59:36 36.556 -121.115 4.1 4 km ( 2 mi) NE of Pinnacles, CA
1.8 2007/12/01 02:03:34 36.555 -121.122 4.2 3 km ( 2 mi) NE of Pinnacles, CA
2.4 2007/12/01 02:01:16 36.553 -121.122 4.3 3 km ( 2 mi) NE of Pinnacles, CA

Germany/Poland (MEDIUM)
--------------------------------------
2007-11-29 19:38:48.2 48.49N 13.82E 15 mb3.5 AUSTRIA
2007-11-29 13:07:47.7 51.20N 15.96E 10 ML2.8 POLAND
2007-11-29 11:47:06.0 48.10N 8.80E 10G ML2.1 GERMANY

Little Harbour, British Virgin Islands
(19.080 -65.090) (Strong)
--------------------------------------
2007-11-30 04:00:00.5 14.93N 61.34W 151 mb5.1 MARTINIQUE REGION, WINDWARD ISL.
3.4 2007/11/30 23:07:10 18.433N -63.752W 76.8 45 km (28 mi) E of West End, Tortola, British Virgin Islands
3.0 2007/11/30 20:11:05 18.943N -67.637W 11.9 76 km (47 mi) NW of San Antonio, PR

NORTHERN ITALY (45.64N 7.05E)
(Medium)
--------------------------------------
30/11/2007 21:24:03.66 1,6 5.6 km NW Noto 36,902 15,01
30/11/2007 20:43:55.64 1 3.3 km SW Vena 37,784 15,105
30/11/2007 20:32:18.21 1 3.3 km SW Vena 37,783 15,104
(Nothing found for Northern Italy)

The Geysers (38.830 -122.808)
(Felt volcanic - Strong)
--------------------------------------
1.9 2007/11/29 20:26:45 38.773 -122.739 1.9 4 km ( 3 mi) W of Anderson Springs, CA
1.3 2007/11/29 15:15:01 38.828 -122.871 1.6 6 km ( 4 mi) WNW of The Geysers, CA
1.4 2007/11/29 09:57:16 38.809 -122.795 1.7 2 km ( 1 mi) NE of The Geysers, CA
2.0 2007/11/29 07:21:47 38.801 -122.812 3.5 1 km ( 0 mi) WNW of The Geysers, CA
1.2 2007/11/29 04:52:40 38.794 -122.797 3.7 1 km ( 1 mi) ESE of The Geysers, CA
1.5 2007/11/29 02:46:51 38.823 -122.779 1.9 4 km ( 2 mi) NE of The Geysers, CA
1.0 2007/11/29 01:45:45 38.792 -122.748 1.2 5 km ( 3 mi) E of The Geysers, CA

1.1 2007/11/30 05:14:53 38.803 -122.771 2.0 3 km ( 2 mi) E of The Geysers, CA
2.3 2007/11/30 04:29:06 38.789 -122.773 2.8 3 km ( 2 mi) ESE of The Geysers, CA

1.0 2007/12/01 22:55:23 38.816 -122.781 1.8 3 km ( 2 mi) NE of The Geysers, CA
1.0 2007/12/01 21:39:38 38.819 -122.787 1.8 3 km ( 2 mi) NE of The Geysers, CA
2.0 2007/12/01 21:38:36 38.809 -122.794 2.6 2 km ( 1 mi) NE of The Geysers, CA
1.0 2007/12/01 21:35:29 38.827 -122.765 0.8 4 km ( 2 mi) WSW of Cobb, CA
1.0 2007/12/01 21:29:36 38.761 -122.714 0.6 2 km ( 2 mi) SW of Anderson Springs, CA
1.8 2007/12/01 21:13:31 38.808 -122.793 1.6 2 km ( 1 mi) NE of The Geysers, CA
2.1 2007/12/01 21:10:26 38.816 -122.788 2.0 3 km ( 2 mi) NE of The Geysers, CA
1.7 2007/12/01 21:10:08 38.811 -122.796 3.2 2 km ( 1 mi) NE of The Geysers, CA
1.3 2007/12/01 21:06:41 38.817 -122.787 2.3 3 km ( 2 mi) NE of The Geysers, CA
1.2 2007/12/01 21:05:53 38.893 -122.781 9.4 8 km ( 5 mi) NW of Cobb, CA
1.5 2007/12/01 21:05:01 38.819 -122.784 1.5 3 km ( 2 mi) NE of The Geysers, CA
1.8 2007/12/01 21:04:26 38.770 -122.702 1.2 1 km ( 1 mi) WSW of Anderson Springs, CA
1.3 2007/12/01 20:59:37 38.818 -122.796 0.6 2 km ( 1 mi) NNE of The Geysers, CA
1.3 2007/12/01 20:58:01 38.846 -122.802 1.4 5 km ( 3 mi) N of The Geysers, CA
3.0 2007/12/01 20:57:09 38.844 -122.796 1.6 5 km ( 3 mi) N of The Geysers, CA
2.2 2007/12/01 20:56:24 38.840 -122.805 1.1 5 km ( 3 mi) N of The Geysers, CA
2.0 2007/12/01 20:55:17 38.817 -122.786 1.6 3 km ( 2 mi) NE of The Geysers, CA
1.9 2007/12/01 20:54:32 38.785 -122.775 0.0 3 km ( 2 mi) ESE of The Geysers, CA
1.5 2007/12/01 20:53:48 38.781 -122.695 0.0 1 km ( 0 mi) NNW of Anderson Springs, CA
2.1 2007/12/01 20:53:06 38.857 -122.808 0.7 7 km ( 4 mi) N of The Geysers, CA
1.4 2007/12/01 20:52:42 38.865 -122.421 2.4 14 km(8 mi) ENE of Hidden Valley Lake, CA
2.8 2007/12/01 20:52:01 38.771 -122.714 0.1 2 km ( 1 mi) WSW of Anderson Springs, CA
4.0 2007/12/01 20:50:12 38.815 -122.792 2.4 2 km ( 1 mi) NE of The Geysers, CA
1.0 2007/12/01 20:04:26 38.835 -122.809 2.6 4 km ( 3 mi) N of The Geysers, CA
1.5 2007/12/01 18:40:30 38.815 -122.814 2.8 2 km ( 1 mi) NNW of The Geysers, CA
1.0 2007/12/01 17:29:29 38.788 -122.749 3.4 5 km ( 3 mi) ESE of The Geysers, CA
2.0 2007/12/01 15:47:55 38.814 -122.825 2.5 2 km ( 1 mi) NW of The Geysers, CA
1.8 2007/12/01 07:46:24 38.737 -122.701 0.8 4 km ( 3 mi) S of Anderson Springs, CA
1.4 2007/12/01 06:43:35 38.831 -122.761 1.5 3 km ( 2 mi) W of Cobb, CA
1.7 2007/12/01 02:34:16 38.813 -122.790 1.6 2 km ( 1 mi) NE of The Geysers, CA
1.0 2007/12/01 00:34:51 38.783 -122.748 2.3 5 km ( 3 mi) W of Anderson Springs, CA
1.4 2007/12/01 00:34:40 38.809 -122.740 2.6 3 km ( 2 mi) SSW of Cobb, CA

Chapter 3 - The Geology, Seismicity & Exploitation Of The Geysers Geothermal Area

The Geysers geothermal area is the world's largest development of geothermal steam for electrical production, currently supplying 6% of northern California's power. The rocks of The Geysers form three geological units: (1) a serpentinite caprock, underlain by (2) a fractured greywacke vapour-dominated reservoir rock, which is heated from below by a (3) heat source thought to be magma. The Geysers area consists of two Jurassic-Cretaceous units assigned to the Franciscan and Great Valley sequences, partially capped by Quaternary volcanics. The Franciscan assemblage was intruded during the Pleistocene by a composite batholith known as the felsite. The reservoir, bounded by major fault zones to the north-east and south-west, can be divided into two distinct parts - a field-wide 'normal' reservoir and a high temperature reservoir lying under the normal field to the north-west. Porosity within the reservoir is fracture related, enhanced by repeated episodes of intrusion by the felsite. Compared to the amount of commercially injected fluid, the amount of natural reservoir recharge is essentially nil.

The Geysers is one of the most seismically active areas in California. This seismicity is almost exclusively confined to the commercially developed area and has been monitored by a succession of temporary and permanent networks. The NCSN network, expanded into The Geysers in 1975, shows that the seismicity in the most heavily exploited areas increased dramatically during the rapid development of the resource during the 1980s. Seismicity is thought to be a result of commercial activity.

In the late 1980s, pressure decline occurred in the reservoir, indicating that The Geysers had become over-developed. Condensate injection is currently used to delay the decline of the geothermal field, using former production wells and pipelines carrying treated sewage from neighbouring towns. This method has limited success, but has induced more seismicity. 50% of Geysers seismicity is thought to be caused by fluid injection, with the remainder caused by steam extraction and tectonic processes. Since September 1997, sewage has been injected into south-east Geysers by two pipelines. Although there has been an increase in seismicity since then, most of this is Central Geysers and may not be linked to the pipeline activity. Several mechanisms have been suggested for induced seismicity. Currently The Geysers is generating only 66% of its total installed capacity of 2043 MW.

www.castlebarton.eclipse.co.uk

GULF OF CALIFORNIA (24.18N 109.91W)
--------------------------------------
(Nothing found)

Iran (27.81N 55.59E)(3d day symptoms
but already at - VERY STRONG)
www.intercaspian.com

--------------------------------------
2007-11-30 23:39:59.1 34.05N 47.20E 33 ML3.5 WESTERN IRAN
2007-11-30 13:33:01.1 26.93N 54.78E 16 ML3.9 SOUTHERN IRAN

2007-12-01 18:45:11.3 38.05N 46.53E 10 ML4.5 NORTHWESTERN IRAN
2007-12-01 18:22:18.9 38.13N 46.42E 1 ML3.9 NORTHWESTERN IRAN
2007-12-01 16:55:28.3 30.45N 56.55E 30 ML3.8 CENTRAL IRAN

Azores to Strait of Gibraltar (35.69N 3.84W)
--------------------------------------
2007-11-29 08:26:02.0 36.98N 8.40W 18 ML2.0 WEST OF GIBRALTAR

ANTOFAGASTA, CHILE area (22.45S 70.15W)
(2 different symptoms and repeats -
VERY STRONG)
http://picasaweb.google.com

--------------------------------------
01/12/2007 12:52 -70º 24' 21'' -31º 26' 31'' 0 4.2 64 km SE COMBARBALA 6 4.5 HYP 01-1552-47L.S200712

VANUATU area (-17.678 167.604)
(Strong)
--------------------------------------
2007-11-30 01:11:46.0 11.01S 162.19E 46 mb5.3 SOLOMON ISLANDS

Mount Pleasant, Utah area
(39.47N 111.22W)(STRONG)
--------------------------------------
07/11/30 02:12:11 39.67N 110.48W 2.8 1.3 9.4 mi NNW of E. Carbon City
07/11/30 04:18:56 37.29N 112.85W 15.5 1.8 11.6 mi W of Orderville
07/11/30 04:38:42 37.68N 114.04W 4.8 1.9 18.9 mi W of Enterprise
07/11/30 06:22:25 39.68N 110.47W 5.5 1.4 9.7 mi NNW of E. Carbon City
07/11/30 07:25:50 39.62N 110.42W 2.4 1.6 5.2 mi NNW of E. Carbon City
07/11/30 12:26:12 39.62N 110.42W 2.3 1.5 5.1 mi NNW of E. Carbon City
07/11/30 14:26:51 39.47N 111.23W 3.0 1.6 13.4 mi ESE of Mount Pleasant
07/11/30 17:57:17 39.42N 111.22W 7.9 2.0 15.1 mi WNW of Huntington
07/11/30 19:31:24 38.99N 111.39W 9.4 1.9 9.1 mi WNW of Emery

07/12/01 03:27:25 39.68N 110.48W 0.9 1.6 9.7 mi NNW of E. Carbon City
07/12/01 03:29:41 39.68N 110.48W 2.0 1.1 9.6 mi NW of E. Carbon City
07/12/01 08:47:16 39.62N 110.42W 2.4 2.0 5.2 mi NNW of E. Carbon City
07/12/01 10:09:19 39.68N 110.48W 1.9 1.1 9.6 mi NW of E. Carbon City
07/12/01 18:33:09 39.00N 111.38W 8.2 2.3 8.9 mi WNW of Emery
07/12/01 22:30:15 39.68N 110.48W 2.0 1.8 9.6 mi NNW of E. Carbon City
07/12/01 23:13:31 40.63N 111.37W 1.7 1.0 5.2 mi WSW of Kamas

Hawaii
--------------------------------------
1.7 2007/11/30 15:57:57 19.366N 155.453W 5.6 18 km (11 mi) N of Pahala

Lowell, OR area (44.111N 122.617W)
(Strong)
--------------------------------------
1.1 2007/11/30 18:56:28 47.450N 122.138W 21.3 2 km(1mi) E of Cascade-Fairwood, WA
1.5 2007/11/30 15:39:47 46.519N 122.449W 20.7 3 km ( 2 mi) ESE of Mossyrock, WA
1.8 2007/11/30 14:27:09 48.094N 121.946W 0.0 2 km( 1 mi) NE of Granite Falls, WA
1.2 2007/11/30 09:01:01 47.771N 121.846W 14.0 10 km ( 6 mi) NNE of Lake Marcel-Stillwater, WA
2.2 2007/11/30 01:26:28 46.520N 122.449W 21.3 3 km ( 2 mi) ESE of Mossyrock, WA
(Still can't pinpointing)

Norway/Sweden/Finland (Non-specific -
MEDIUM)
--------------------------------------
VAESTMANLAND REGION SWEDEN
Origin time Lat Lon Azres Timres Wres Nphase Ntot Nsta Netmag
2007-334:09.11.50.0 58.89 18.16 4.74 2.68 3.86 9 15 4 2.00
CENTRAL NORBOTTEN SWEDEN
Origin time Lat Lon Azres Timres Wres Nphase Ntot Nsta Netmag
2007-334:10.00.16.0 67.59 20.47 1.55 0.48 0.87 2 6 2 2.21
KOPPARBERG REGION SWEDEN
Origin time Lat Lon Azres Timres Wres Nphase Ntot Nsta Netmag
2007-334:10.17.01.0 60.22 13.94 10.40 0.12 2.72 2 2 1 2.52
TROMS NORWAY
Origin time Lat Lon Azres Timres Wres Nphase Ntot Nsta Netmag
2007-334:11.30.35.0 70.17 20.85 17.27 1.34 5.66 3 3 3 2.16
NORDLAND REGION NORWAY
Origin time Lat Lon Azres Timres Wres Nphase Ntot Nsta Netmag
2007-334:17.38.30.0 67.99 15.35 7.05 3.30 5.07 8 15 4 2.21
KOPPARBERG REGION SWEDEN
Origin time Lat Lon Azres Timres Wres Nphase Ntot Nsta Netmag
2007-334:21.08.09.0 60.83 12.97 6.15 0.07 1.60 2 2 1 2.16

Petrolia (40.401 -125.27) (MEDIUM)
--------------------------------------
3.0 2007/12/01 05:04:42 40.447 -125.180 5.8 77 km ( 48 mi) W of Petrolia, CA
2.7 2007/12/01 03:54:26 40.441 -124.994 0.6 61 km ( 38 mi) WNW of Petrolia, CA

Greece/Aegean Sea/Turkey (Indication
of depth - Strong)
--------------------------------------
2007-11-29 15:10:48.0 39.80N 30.55E 2 ML3.2 WESTERN TURKEY
2007-11-29 11:58:56.5 37.17N 37.21E 7 ML3.0 CENTRAL TURKEY
2007-11-29 09:29:30.4 40.61N 27.43E 5 ML3.2 WESTERN TURKEY
2007-11-29 08:36:10.3 37.02N 29.20E 7 ML3.0 WESTERN TURKEY
2007-11-29 03:37:04.1 38.57N 21.79E 2 ML3.4 GREECE

2007-11-30 16:52:13.2 40.49N 27.48E 7 ML3.0 WESTERN TURKEY
2007-11-30 16:04:42.0 36.12N 23.18E 80 ML3.4 SOUTHERN GREECE
2007-11-30 15:02:45.0 36.64N 21.39E 13 ML3.6 SOUTHERN GREECE
2007-11-30 05:17:52.6 39.83N 39.06E 7 ML3.1 EASTERN TURKEY

Honshu, Japan
--------------------------------------
2007-11-30 09:37:02.1 36.90N 140.52E 80 mb5.0 NEAR EAST COAST OF HONSHU, JAPAN

4.8 2007/12/01 07:16:08 27.741 139.868 476.3 BONIN ISLANDS, JAPAN REGION
5.0 2007/12/01 07:15:26 27.727 139.841 480.1 BONIN ISLANDS, JAPAN REGION

Mt. St. Helen’s and East of
(Medium)
--------------------------------------
1.7 2007/11/29 00:31:49 46.199 -122.197 0.0 1 km ( 1 mi) W of Mount St. Helens Volcano, WA

The New Madrid Fault (2 different
symptoms - Strong)
--------------------------------------
1.7 2007/11/30 03:06:00 36.450 -89.540 8.6 10 km ( 6 mi) SE of Marston, MO

EASTERN SIBERIA, RUSSIA
(61.14N 167.19E) (Strong)
--------------------------------------
(Nothing found)

San Francisco area (Daily
symptom now)
--------------------------------------
1.7 2007/11/30 19:05:49 37.412 -121.761 6.5 8 km ( 5 mi) NE of Alum Rock, CA
1.5 2007/11/30 17:49:18 37.965 -122.071 14.3 2 km ( 1 mi) N of Pleasant Hill, CA
2.4 2007/11/30 17:31:43 37.974 -122.052 16.0 3 km ( 2 mi) NE of Pleasant Hill, CA
1.5 2007/11/30 12:51:46 37.411 -121.753 9.6 8 km ( 5 mi) NE of Alum Rock, CA
2.2 2007/11/30 02:40:51 37.236 -121.624 4.6 12 km ( 8 mi) N of Morgan Hill, CA

2.6 2007/12/01 05:40:02 37.831 -121.969 7.0 1 km ( 1 mi) WSW of Diablo, CA
1.1 2007/12/01 00:34:43 37.466 -121.774 6.3 11 km ( 7 mi) ENE of Milpitas, CA

Frente al Cosigüina area
(12.27N 88.18W) (Second day
symptoms - Strong)
--------------------------------------
07/11/30 23:41:48 14.39N 89.41W 6.9 2.1ML El Salvador
07/11/30 18:29:35 10.30N 85.75W 3.5 2.9ML Costa Rica
07/11/30 14:11:01 12.08N 87.04W 100.0 2.5MC Frente a Puerto Sandino
07/11/30 06:47:04 11.57N 86.25W 127.4 3.2ML Frente a El Astillero

Peace to all.