Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.2 on date 26-12-2012 and time 11:25:21 (Italy) in region 3 km SW Cortino (TE)

A magnitude ML 2.2 earthquake occured in region: 3 km SW Cortino (TE), on

  • 26-12-2012 10:25:21 (UTC)
  • 26-12-2012 11:25:21 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.6080, 13.4780 at 17 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Cortino TE 3 656 656
Crognaleto TE 7 1297 1953
Fano Adriano TE 8 296 2249
Rocca Santa Maria TE 10 537 2786
Campotosto AQ 10 542 3328
Pietracamela TE 11 271 3599
Montorio al Vomano TE 13 8218 11817
Valle Castellana TE 14 977 12794
Torricella Sicura TE 16 2641 15435
Tossicia TE 16 1406 16841
Amatrice RI 16 2657 19498
Capitignano AQ 17 665 20163
Colledara TE 18 2179 22342
Acquasanta Terme AP 19 2916 25258
Isola del Gran Sasso d'Italia TE 19 4773 30031
Teramo TE 20 54892 84923

Municipalities with at least 50000 inhabitants

An earthquake occurred to
20 Km W of Teramo (54892 inhabitants)
29 Km N of L'Aquila (69753 inhabitants)
56 Km W of Montesilvano (53738 inhabitants)
62 Km W of Pescara (121014 inhabitants)
63 Km W of Chieti (51815 inhabitants)
68 Km E of Terni (111501 inhabitants)
74 Km SE of Foligno (57155 inhabitants)
91 Km NE of Tivoli (56533 inhabitants)
92 Km NE of Guidonia Montecelio (88673 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100 		ML 2.2 2012-12-26
10:25:21		 42.6045 13.4412 19 2014-10-21
12:08:56		 Sala Sismica INGV-Roma 2751071
Bulletin
Rev1000 		ML 2.2 2012-12-26
10:25:21		 42.608 13.4782 17 2014-09-19
08:14:18		 Bollettino Sismico Italiano INGV 2986751
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2012-12-26 10:25:21 ± 0.09
Latitude 42.6080 ± 0.0045
Longitude 13.4782 ± 0.0073
Depth (km) 17 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 2986751

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 546
Semi-minor axis of confidence ellipse (meter) 306
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 231
Circular confidence region, given by single value of horizontal uncertainty (meter) 550.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 63
Number of associated phases, regardless of their use for origin computation 35
Number of defining phases 35
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.27
Epicentral distance of station closest to the epicenter (degree) 0.08813
Epicentral distance of station farthest from the epicenter (degree) 1.10167
Number of stations at which the event was observed 21
Number of stations from which data was used for origin computation 21
Magnitudes information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 15
Type of magnitude ML
Reference to an origin 2751071
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2012-12-26 10:35:27

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 15
Type of magnitude ML
Reference to an origin 2986751
Agency INGV
Autore Manually reviewed by Franco Mele
Time of creation (UTC) 2014-09-18 12:44:41
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CESX.HHZ. 2012-12-26T10:25:44.10 0.6 undecidable manual S 270 72.7716 95 0.81 35
IV.ATBU.EHZ. 2012-12-26T10:25:42.32 0.3 undecidable manual P 322 122.2887 93 0.69 51
IV.CESI.HHZ. 2012-12-26T10:25:41.30 0.6 undecidable manual S 314 64.1913 96 0.29 43
IV.FDMO.HHZ. 2012-12-26T10:25:39.20 0.6 undecidable manual S 326 57.1983 97 0.04 46
IV.CSP1.EHZ. 2012-12-26T10:25:39.70 0.6 undecidable manual S 338 58.0974 97 0.3 44
IV.AOI.HHZ. 2012-12-26T10:25:39.40 0.3 undecidable manual P 5 105.0171 93 0.43 58
IV.ARRO.EHZ. 2012-12-26T10:25:39.70 0.6 undecidable manual S 267 58.2972 97 0.25 44
IV.GUMA.HHZ. 2012-12-26T10:25:38.50 0.6 undecidable manual S 347 51.7038 98 0.78 38
IV.FIAM.HHZ. 2012-12-26T10:25:37.10 0.6 undecidable manual S 218 47.9187 99 0.39 43
IV.CING.HHZ. 2012-12-26T10:25:36.08 0.1 undecidable manual P 345 88.1451 94 -0.31 82
IV.SNTG.HHZ. 2012-12-26T10:25:35.66 0.1 undecidable manual P 329 84.0492 94 -0.08 87
IV.EL6.EHZ. 2012-12-26T10:25:35.64 0.1 undecidable manual P 339 85.6476 94 -0.35 81
IV.VCEL.EHZ. 2012-12-26T10:25:34.70 0.6 undecidable manual S 129 37.9287 102 0.61 42
IV.NRCA.HNZ. 2012-12-26T10:25:34.10 0.6 undecidable manual S 310 38.8278 102 -0.21 46
IV.CESX.HHZ. 2012-12-26T10:25:34.05 0.6 undecidable manual P 270 72.7716 95 0.03 44
IV.LNSS.HHZ. 2012-12-26T10:25:33.80 0.6 undecidable manual S 269 35.742 103 0.28 45
IV.CESI.HHZ. 2012-12-26T10:25:32.34 0.6 undecidable manual P 314 64.1913 96 -0.36 43
MN.AQU.HHZ. 2012-12-26T10:25:31.90 0.6 undecidable manual S 192 28.8489 108 0.16 47
IV.FDMO.HHZ. 2012-12-26T10:25:31.12 0.6 undecidable manual P 326 57.1983 97 -0.51 41
IV.CSP1.EHZ. 2012-12-26T10:25:31.36 0.6 undecidable manual P 338 58.0974 97 -0.41 42
IV.ARRO.EHZ. 2012-12-26T10:25:31.19 0.6 undecidable manual P 267 58.2972 97 -0.6 40
IV.GUMA.HHZ. 2012-12-26T10:25:30.75 0.1 undecidable manual P 347 51.7038 98 -0.05 92
IV.FIAM.HHZ. 2012-12-26T10:25:29.96 0.6 undecidable manual P 218 47.9187 99 -0.25 45
IV.TRTR.HHZ. 2012-12-26T10:25:29.85 0.6 undecidable manual P 58 41.8248 101 0.55 43
IV.OFFI.HHZ. 2012-12-26T10:25:29.31 0.1 undecidable manual P 25 40.0266 102 0.29 91
IV.VCEL.EHZ. 2012-12-26T10:25:28.64 0.1 undecidable manual P 129 37.9287 102 -0.06 95
IV.LNSS.HHZ. 2012-12-26T10:25:28.12 0.1 undecidable manual P 269 35.742 103 -0.25 92
IV.NRCA.HNZ. 2012-12-26T10:25:28.45 0.6 undecidable manual P 310 38.8278 102 -0.38 44
MN.AQU.HHZ. 2012-12-26T10:25:27.12 0.1 undecidable manual P 192 28.8489 108 -0.22 94
IV.SMA1.EHZ. 2012-12-26T10:25:27.70 0.6 undecidable manual S 282 11.877 137 -0.17 48
IV.CAMP.HHZ. 2012-12-26T10:25:27.60 0.6 undecidable manual S 215 9.7791 144 0.09 50
IV.TERO.HHE. 2012-12-26T10:25:27.47 0.6 undecidable manual S 81 10.3785 142 -0.14 48
IV.SMA1.EHZ. 2012-12-26T10:25:25.06 0.1 undecidable manual P 282 11.877 137 -0.06 99
IV.TERO.HHE. 2012-12-26T10:25:24.84 0.1 undecidable manual P 81 10.3785 142 -0.12 98
IV.CAMP.HHZ. 2012-12-26T10:25:24.95 0.1 undecidable manual P 215 9.7791 144 0.04 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.AQU.HHE. ML:1.8 0.000305 0.3 AML other m 2012-12-26T10:25:33.46
MN.AQU.HHN. ML:1.8 0.0002705 0.22 AML other m 2012-12-26T10:25:35.39
IV.ARRO.EHE. ML:2.1 0.0002665 0.58 AML other m 2012-12-26T10:25:40.25
IV.ARRO.EHN. ML:2.3 0.000404 0.12 AML other m 2012-12-26T10:25:40.40
IV.ATBU.EHE. ML:2.0 0.00007295 0.42 AML other m 2012-12-26T10:26:07.32
IV.ATBU.EHN. ML:2.2 0.0000995 0.58 AML other m 2012-12-26T10:26:08.04
IV.CESI.HHE. ML:2.1 0.0002485 0.3 AML other m 2012-12-26T10:25:42.86
IV.CESI.HHN. ML:2.0 0.000178 0.28 AML other m 2012-12-26T10:25:42.74
IV.CING.HHE. ML:2.0 0.00011225 0.88 AML other m 2012-12-26T10:25:49.67
IV.CING.HHN. ML:2.0 0.000107 1.14 AML other m 2012-12-26T10:25:50.25
IV.FDMO.HHE. ML:2.0 0.000228 1.4 AML other m 2012-12-26T10:25:39.47
IV.FDMO.HHN. ML:2.2 0.0003415 0.12 AML other m 2012-12-26T10:25:40.71
IV.FIAM.HHN. ML:1.6 0.00010550000000000002 1.48 AML other m 2012-12-26T10:25:39.00
IV.FIAM.HHE. ML:1.7 0.000135 0.6 AML other m 2012-12-26T10:25:37.63
IV.GUMA.HHE. ML:2.7 0.001295 0.4 AML other m 2012-12-26T10:25:40.15
IV.GUMA.HHN. ML:2.8 0.0015249999999999999 0.44 AML other m 2012-12-26T10:25:39.00
IV.LNSS.HHN. ML:3.0 0.003285 0.12 AML other m 2012-12-26T10:25:34.39
IV.LNSS.HHE. ML:2.6 0.001615 1.18 AML other m 2012-12-26T10:25:34.34
IV.NRCA.HHE. ML:2.4 0.0008305 1.02 AML other m 2012-12-26T10:25:34.74
IV.NRCA.HHN. ML:2.4 0.0008305 0.9 AML other m 2012-12-26T10:25:36.04
IV.OFFI.HHE. ML:2.4 0.0007149999999999999 1.46 AML other m 2012-12-26T10:25:37.75
IV.OFFI.HHN. ML:2.4 0.00074 0.16 AML other m 2012-12-26T10:25:37.58
IV.SMA1.EHN. ML:2.0 0.0008935 0.46 AML other m 2012-12-26T10:25:27.98
IV.SMA1.EHE. ML:1.9 0.0006360000000000001 0.16 AML other m 2012-12-26T10:25:28.04
IV.SNTG.HHE. ML:1.8 0.0000859 0.58 AML other m 2012-12-26T10:25:47.94
IV.SNTG.HHN. ML:1.8 0.00008525 1.48 AML other m 2012-12-26T10:25:48.71
IV.TRTR.HHN. ML:2.7 0.0017000000000000001 0.26 AML other m 2012-12-26T10:25:37.54
IV.TRTR.HHE. ML:2.4 0.0007865 0.94 AML other m 2012-12-26T10:25:43.65
IV.VCEL.EHE. ML:2.3 0.0007355 0.28 AML other m 2012-12-26T10:25:35.16
IV.VCEL.EHN. ML:2.3 0.0006919999999999999 0.4 AML other m 2012-12-26T10:25:35.50
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
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