*For Tuesday, 12 April 2011.

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.
(If I find a matching symptom in my database I will give a
probable magnitude.)

Places to watch.

Good luck to all.

For Tuesday, 12 April 2011.
------------------------------------

(Possible major quaking in Aleutian Islands area
and in Turkey or Ethiopia area
and in SANTA CRUZ ISLANDS area (10.86S 165.33E)
and in Mid-Atlantic Ocean to South Sandwich Islands area
and Off the Coast of Central America or Easter Island area
and Hindu Kush or India area
as posted on: For Friday, 11 March 2011.)
------------------------------------
11Apr2011 08:16:16.9 37.1N 140.5E 40 Mw=7.1 M*EMS EASTERN HONSHU, JAPAN?

2011-04-12 05:07:41.0 37.12 N 140.38 E 10 Mw 6.0 EASTERN HONSHU, JAPAN

2011-04-13 01:51:44.0 12.57 S 166.53 E 97b 5.0 SANTA CRUZ ISLANDS

2011-04-15 06:50:24.0 50.54 N 175.12 W 10 5.4 ANDREANOF ISLANDS, ALEUTIAN IS.

MYANMAR-INDIA BORDER REGION (23.23N 94.85E)
then SIKKIM, INDIA area (27.98N 88.03E)
(Probable 4.5 and probable multiples)
then ANDAMAN ISLANDS, INDIA REGION (11.95N 94.72E)
(Probable 4 and probable multiples)
------------------------------------
(Nothing found)

WEST CHILE RISE area (41.63S 84.13W)
(Probable 4.5 and probable multiples)
------------------------------------
2011-04-15 10:33:31.5 36.06 S 96.97 W 10 4.5 WEST CHILE RISE
(3 extra days)

NORTHERN EAST PACIFIC RISE area (8.59N 102.84W)
(Probable 4.5 and probable multiples)
------------------------------------
4.5 2011/04/12 13:21:15 9.686 -104.019 10.0 NORTHERN EAST PACIFIC RISE

BALI REGION, INDONESIA area (8.03S 115.45E)
(Probable 4.5 and probable multiples)
------------------------------------
2011-04-15 11:59:13.0 9.69 S 114.07 E 48 4.7 SOUTH OF BALI, INDONESIA
(3 extra days)

Volcano, HI (19.429 -155.316)
(Probable 3.5 and probable multiples)
------------------------------------
2.9 2011/04/11 08:59:51 19.287 -155.234 8.4 18 km ( 11 mi) S of Volcano, HI
2.0 2011/04/11 04:07:44 19.202 -155.242 34.6 25 km ( 15 mi) E of Pahala, HI

ALASKA PENINSULA (56.139 -159.047)
(2 different symptoms. Probable 4
and probable multiples)
------------------------------------
(Nothing found)

San Francisco/Alum Rock, CA area (37.353 -121.718)
(Second day symptoms. Probable 3
and probable multiples)
------------------------------------
1.0 2011/04/12 22:39:10 37.720 -121.984 9.0 5 km ( 3 mi) SW of San Ramon, CA
1.3 2011/04/12 15:34:24 36.179 -120.767 3.8 22 km ( 13 mi) NE of San Ardo, CA
2.1 2011/04/12 15:24:25 36.066 -120.170 11.1 6 km ( 4 mi) NW of Avenal, CA
2.2 2011/04/12 04:05:14 36.731 -121.324 9.2 7 km ( 4 mi) S of Tres Pinos, CA
1.6 2011/04/12 02:00:38 36.673 -121.296 4.5 13 km ( 8 mi) S of Tres Pinos, CA

COLOMBIA area (3.05N 76.01W)
(Probable 3.5 and probable multiples)
------------------------------------
2011-04-10 21:33:12.5 3.99 N 82.59 W 10 4.6 SOUTH OF PANAMA
(2 days early)

2011-04-12 07:44:03.0 5.30 N 82.61 W 10 4.8 SOUTH OF PANAMA

2011-04-13 11:03:45.5 4.89 N 82.55 W 10 4.7 SOUTH OF PANAMA

QINGHAI, CHINA area(33.76N 91.24E)
(Probable 4.5 and probable multiples)
------------------------------------
2011-04-15 07:44:46.0 26.78 N 103.28 E 10 4.9 YUNNAN, CHINA
(3 extra days)

Carbon City area (39.69N 110.48W) (Becoming
daily symptoms for general area. Probable 3.5
and probable multiples)
------------------------------------
1.0 2011/04/12 14:15:57 41.951N 112.387W 1.7 12 km ( 8 mi) WSW of Portage, UT
1.8 2011/04/12 05:16:12 38.203N 112.636W 1.3 8 km ( 5 mi) S of Beaver, UT
1.6 2011/04/12 00:40:50 37.752N 113.136W 6.1 9 km ( 5 mi) W of Enoch, UT
2.7 2011/04/12 00:11:58 37.772N 113.116W 1.1 7 km ( 4 mi) WNW of Enoch, UT

New Madrid, MO area (36.500N 89.530W)
(Becoming daily symptoms. Probable 3.5
and probable multiples)
------------------------------------
1.2 2011/04/12 19:47:34 36.442N 89.482W 6.5 7 km ( 4 mi) N of Tiptonville, TN
1.7 2011/04/12 11:45:55 35.248N 92.364W 7.4 3 km ( 2 mi) NE of Greenbrier, AR
1.7 2011/04/12 00:10:34 35.242N 92.371W 6.6 2 km ( 1 mi) ENE of Greenbrier, AR

COALCOMAN, MICH area (18.19 -103.44)
then TLACOLULA, OAX area (17.02 -96.38)
(Probable 4.5 and probable multiples)
------------------------------------
2011-04-10 23:00:56 32.4 -115.05 40 3.9 14 km al NORESTE de GPE VICTORIA(KM.43), BC
2011-04-10 21:42:31 14.75 -94.42 20 3.9 164 km al SUROESTE de TONALA, CHIS
2011-04-10 20:28:28 16.04 -93.99 90 3.7 24 km al SUROESTE de ARRIAGA , CHIS
2011-04-10 18:34:11 17.12 -100.97 12 3.6 38 km al SUROESTE de TECPAN, GRO
2011-04-10 16:19:37 32.35 -115.35 10 3.6 24 km al NOROESTE de GPE VICTORIA(KM.43), BC
2011-04-10 13:06:12 32.36 -115.1 50 3.7 8 km al NORTE de GPE VICTORIA(KM.43), BC
2011-04-10 10:53:02 32.39 -114.94 16 3.7 19 km al SUROESTE de S LUIS R COLORADO, SON
2011-04-10 08:22:23 32.25 -115.69 20 3.2 43 km al SUR de SANTA ISABEL, BC
2011-04-10 08:05:26 16.11 -97.18 27 3.7 29 km al NORESTE de RIO GRANDE, OAX
2011-04-10 07:00:31 32.27 -115.16 19 3.6 5 km al SUROESTE de GPE VICTORIA(KM.43), BC
2011-04-10 05:03:41 16.46 -95.35 110 3.6 19 km al NOROESTE de TEHUANTEPEC, OAX
2011-04-10 04:49:55 18.31 -102.72 20 3.9 51 km al NOROESTE de LA MIRA, MICH
2011-04-10 04:29:24 16.05 -99.38 22 3.7 82 km al SUR de SAN MARCOS, GRO
2011-04-10 04:25:25 16.2 -99.43 1 7 4.2 66 km al SUR de SAN MARCOS, GRO
2011-04-10 03:56:35 16.16 -94.1 2 3.7 23 km al SUROESTE de ARRIAGA , CHIS
2011-04-10 01:08:08 17.07 -94.17 151 3.6 64 km al NOROESTE de CINTALAPA, CHIS
(2 days early)

2011-04-11 23:45:26 17.68 -94.19 128 3.9 27 km al SUROESTE de LAS CHOAPAS, VER
2011-04-11 22:06:57 19.0 -103.41 57 3.5 36 km al NOROESTE de COALCOMAN, MICH
2011-04-11 20:33:05 32.21 -115.01 20 3.6 12 km al SURESTE de GPE VICTORIA(KM.43), BC
2011-04-11 20:28:16 19.48 -103.93 20 3.2 31 km al NOROESTE de VILLA DE ALVAREZ, COL
2011-04-11 18:56:00 19.46 -104.12 7 3.4 37 km al SURESTE de CASIMIRO CASTILLO, JAL
2011-04-11 18:08:47 17.99 -96.67 84 3.7 59 km al OESTE de TUXTEPEC, OAX
2011-04-11 13:04:06 15.05 -93.17 56 3.4 53 km al SUROESTE de MAPASTEPEC, CHIS
2011-04-11 10:58:50 15.8 -91.75 16 3.1 45 km al NORESTE de FRONTERA COMALAPA, CHIS
2011-04-11 08:01:44 31.15 -115.57 13 3.5 62 km al NORESTE de VICENTE GUERRERO, BC
2011-04-11 08:00:13 31.13 -115.64 7 3.6 56 km al NORESTE de VICENTE GUERRERO, BC
2011-04-11 07:39:20 30.99 -115.7 8 2.9 41 km al NORESTE de VICENTE GUERRERO, BC
2011-04-11 07:38:59 31.18 -115.59 8 3.1 63 km al NORESTE de VICENTE GUERRERO, BC
2011-04-11 07:36:37 31.06 -115.73 5 3.8 44 km al NORESTE de VICENTE GUERRERO, BC
2011-04-11 04:05:07 31.13 -115.61 9 3.8 57 km al NORESTE de VICENTE GUERRERO, BC
2011-04-11 04:03:17 31.24 -115.36 3 3.6 55 km al NOROESTE de SAN FELIPE, BC

2011-04-12 23:37:12 32.36 -115.26 16 3.7 17 km al NOROESTE de GPE VICTORIA(KM.43), BC
2011-04-12 23:24:11 16.7 -94.9 115 3.9 25 km al SURESTE de MATIAS ROMERO, OAX
2011-04-12 17:55:42 14.89 -92.21 58 3.7 5 km al SURESTE de TAPACHULA, CHIS
2011-04-12 16:09:24 31.16 -115.56 16 3.6 63 km al NORESTE de VICENTE GUERRERO, BC
2011-04-12 12:57:20 32.26 -115.22 16 3.5 12 km al SUROESTE de GPE VICTORIA(KM.43), BC
2011-04-12 12:24:01 31.16 -115.58 13 3.5 62 km al NORESTE de VICENTE GUERRERO, BC
2011-04-12 12:01:52 31.14 -115.58 13 3.6 60 km al NORESTE de VICENTE GUERRERO, BC
2011-04-12 10:52:09 31.9 -115.04 16 3.7 44 km al SUR de GPE VICTORIA(KM.43), BC
2011-04-12 05:44:06 16.03 -97.14 20 3.6 20 km al NOROESTE de PUERTO ESCONDIDO, OAX
2011-04-12 02:04:35 16.27 -94.92 15 4.0 21 km al SURESTE de JUCHITAN DE ZARAGOZA, OAX
2011-04-12 00:32:19 30.95 -115.73 16 3.6 35 km al NORESTE de VICENTE GUERRERO, BC

Jacumba Hot Springs, CA area (32.197 -115.877)
then Ludlow, CA area (Probable 3 and probable multiples)
then Ludlow, CA area (34.808 -116.418)
(Probable 4 and probable multiples)
------------------------------------
2.5 2011/04/12 17:57:18 32.156 -115.239 9.3 19 km ( 12 mi) SW of Guadalupe Victoria, Mexico
3.8 2011/04/12 17:01:50 31.232 -115.544 9.0 27 km ( 17 mi) SE of L�zaro C�rdenas, Mexico
1.7 2011/04/12 11:06:01 32.631 -115.722 12.4 18 km ( 11 mi) S of Seeley, CA
1.7 2011/04/12 08:08:51 32.539 -115.712 2.8 25 km ( 16 mi) SW of Calexico, CA
1.5 2011/04/12 08:06:59 32.543 -115.686 5.5 23 km ( 14 mi) SW of Calexico, CA
1.4 2011/04/12 06:54:32 32.529 -115.654 5.4 22 km ( 14 mi) SW of Calexico, CA
3.2 2011/04/12 05:32:18 31.160 -115.715 10.0 28 km ( 17 mi) S of L�zaro C�rdenas, Mexico
2.5 2011/04/12 01:33:04 32.160 -115.173 3.4 16 km ( 10 mi) SSW of Guadalupe Victoria, Mexico
1.4 2011/04/12 01:28:00 32.655 -115.739 6.4 16 km ( 10 mi) SSW of Seeley, CA
2.1 2011/04/12 01:01:34 32.638 -115.729 7.3 18 km ( 11 mi) SSW of Seeley, CA

1.2 2011/04/12 20:15:53 33.490 -116.553 10.3 13 km ( 8 mi) ESE of Anza, CA
1.1 2011/04/12 18:18:02 33.352 -116.358 14.6 12 km ( 7 mi) N of Borrego Springs, CA
1.0 2011/04/12 17:07:31 33.333 -116.403 5.7 10 km ( 6 mi) NNW of Borrego Springs, CA
1.4 2011/04/12 16:05:12 33.546 -116.671 13.2 1 km ( 1 mi) S of Anza, CA
1.0 2011/04/12 15:51:38 33.227 -116.745 12.4 2 km ( 1 mi) SE of Lake Henshaw, CA
1.0 2011/04/12 15:18:46 33.992 -116.845 20.2 8 km ( 5 mi) NE of Banning, CA
1.6 2011/04/12 13:39:32 33.793 -116.976 15.6 1 km ( 1 mi) NW of San Jacinto, CA
1.0 2011/04/12 04:29:29 33.000 -116.344 9.2 24 km ( 15 mi) ESE of Julian, CA
1.3 2011/04/12 02:20:57 33.231 -116.104 10.5 10 km ( 6 mi) NNE of Ocotillo Wells, CA
1.1 2011/04/12 01:47:58 33.888 -116.769 15.5 2 km ( 1 mi) S of Cabazon, CA
1.4 2011/04/12 01:41:14 34.935 -116.555 6.0 43 km ( 27 mi) WNW of Ludlow, CA

FRANCE area (44.29N 6.04E)
(Probable 3 and probable multiples)
------------------------------------
2011-04-11 07:34:47.0 42.30 N 7.87 W 13 2.2 SPAIN

2011-04-12 19:40:47.0 46.20 N 7.32 E 10 2.3 SWITZERLAND
2011-04-12 14:27:23.3 46.23 N 6.97 E 2 1.2 SWITZERLAND
2011-04-12 08:45:06.0 47.39 N 7.86 E 12 2.5 SWITZERLAND

2011-04-13 02:51:45.1 45.82 N 0.23 W 2 2.7 FRANCE

Czech and Slovak Republics area (50.93N 15.77E)
to AUSTRIA area (48.11N 16.50E)
(2 different symptoms. Probable 3
and probable multiples)
------------------------------------
2011-04-12 06:51:07.0 46.05 N 16.96 E 2 2.7 CROATIA
2011-04-12 05:58:32.0 45.99 N 16.88 E 2 2.8 CROATIA
2011-04-12 02:55:29.0 49.72 N 18.42 E 2 3.0 CZECH REPUBLIC

2011-04-13 14:59:09.9 49.76 N 18.10 E 10 2.5 CZECH REPUBLIC
2011-04-13 10:33:14.6 50.49 N 13.49 E 2 2.2 CZECH REPUBLIC

HOKKAIDO, JAPAN REGION (42.15N 143.60E)
(Second day for area but not so strong.
Probable 4 and probable multiples)
------------------------------------
17Apr2011 02:59:59.1 42.5N 140.3E 33 mb=4.8 M GSR HOKKAIDO, JAPAN REGION
(5 extra days)

Telescope Peak, CA area (35.889 -117.010)
(Probable 3 and probable multiples)
------------------------------------
1.8 2011/04/12 23:21:06 35.036 -117.680 0.0 3 km ( 2 mi) NW of Boron, CA
1.4 2011/04/12 20:47:53 35.976 -117.678 2.0 26 km ( 16 mi) ESE of Coso Junction, CA
1.5 2011/04/12 11:17:37 36.022 -117.807 2.4 13 km ( 8 mi) E of Coso Junction, CA

BOTSWANA area (23.27S 25.95E)
(Probable 4 and probable multiples)
------------------------------------
(Nothing found)

Prince Edward Islands Region (43.52S 38.94E)
(Probable 4 and probable multiples)
------------------------------------
(Nothing found)

Yachats, OR area (44.410N 124.587W)
(Probable 3.5 and probable multiples)
------------------------------------
4.3 2011/04/12 01:12:08 42.377 -126.499 9.4 169 km (105 mi) WSW of Port Orford, OR

Tierras Nuevas Poniente, PR area (19.476N -66.504W)
(2 different symptoms. Probable 4.5 and probable multiples)
------------------------------------
2.9 2011/04/11 20:39:01 18.996 -65.204 24.0 77 km ( 48 mi) NNW of CHARLOTTE AMALIE, US Virgin Islands
2.8 2011/04/11 20:37:01 18.978 -65.231 14.0 75 km ( 47 mi) N of Culebra, PR
3.3 2011/04/11 05:05:53 18.259 -67.984 103.1 78 km ( 48 mi) W of Rinc�n, PR

2.9 2011/04/12 13:27:46 18.224 -65.344 2.0 10 km ( 6 mi) SSW of Culebra, PR
2.9 2011/04/12 10:15:24 18.932 -65.073 29.9 66 km ( 41 mi) NNW of CHARLOTTE AMALIE, US Virgin Islands
3.2 2011/04/12 09:57:30 18.898 -65.134 10.3 65 km ( 40 mi) NNW of CHARLOTTE AMALIE, US Virgin Islands
3.2 2011/04/12 09:39:08 18.882 -65.082 47.0 61 km ( 38 mi) NNW of CHARLOTTE AMALIE, US Virgin Islands

NEAR_OKINAWAJIMA_ISLAND (26.4N 129.0E)
(Second day for area but not so strong.
Probable 4 and probable multiples)
------------------------------------
(Nothing found)

Possible 6 or stronger in Easter Island
or part of South America area - Chunk symptoms
but difficult to locate coordinates or timing -
may not occur until 13 May if at all.
------------------------------------
(Watch for these in May)

TURKEY-IRAN BORDER REGION (39.70N 44.47E)
(Probable 4 and probable multiples)
------------------------------------
2011-04-11 16:47:59.3 28.17 N 58.96 E 10 3.6 SOUTHEASTERN IRAN
2011-04-11 16:06:44.3 43.26 N 43.60 E 10 3.8 CAUCASUS REGION, RUSSIA
2011-04-11 04:49:51.5 42.06 N 48.34 E 10 3.8 CASPIAN SEA
2011-04-11 03:59:47.0 42.08 N 47.46 E 2 3.5 CAUCASUS REGION, RUSSIA
2011-04-11 00:08:47.0 34.49 N 50.82 E 4 4.0 CENTRAL IRAN

2011-04-12 10:04:10.0 39.18 N 40.54 E 5 3.3 EASTERN TURKEY

2011-04-13 04:05:39.4 34.35 N 45.48 E 5 3.7 IRAN-IRAQ BORDER REGION

FAROES-HEBRIDES REGION (58.03 -8.11)
(Probable 4 and probable multiples)
------------------------------------
(Nothing found)

Arcadia, OK area (35.547N 97.236W)
(Probable 4 and probable multiples)
------------------------------------
3.1 2011/04/10 09:33:42 40.324 -106.947 5.0 6 km ( 3 mi) N of Oak Creek, CO?
(2 days early)

1.8 2011/04/11 20:02:34 44.233 -110.430 6.7 70 km ( 43 mi) NE of Alta, WY?

**Unplaced quakes using EMSC listing.
http://www.emsc-csem.org/Earthquake/index.php?filter=no&view=1&ago=false
2011-04-12 23:54:09.0 38.24 N 142.05 E 10 4.8 NEAR EAST COAST OF HONSHU, JAPAN
2011-04-12 23:36:20.0 35.47 N 140.72 E 10 5.3 NEAR EAST COAST OF HONSHU, JAPAN
2011-04-12 21:07:54.0 13.48 N 145.81 E 8 5.0 GUAM REGION
2011-04-12 06:59:53.0 37.13 N 11.15 W 10 2.3 AZORES-CAPE ST. VINCENT RI

Peace to all.