Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.2 on date 17-02-2013 and time 23:43:48 (UTC) in region 8 km SW Pietracamela (TE)

A magnitude ML 2.2 earthquake occured in region: 8 km SW Pietracamela (TE), on

  • 17-02-2013 23:43:48 (UTC)
  • 18-02-2013 00:43:48 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.4750, 13.4830 at 16 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
Pietracamela TE 8 271 271
Crognaleto TE 8 1297 1568
Fano Adriano TE 10 296 1864
Campotosto AQ 13 542 2406
Isola del Gran Sasso d'Italia TE 15 4773 7179
L'Aquila AQ 15 69753 76932
Capitignano AQ 16 665 77597
Pizzoli AQ 16 4326 81923
Tossicia TE 16 1406 83329
Barete AQ 17 737 84066
Cortino TE 17 656 84722
Montorio al Vomano TE 17 8218 92940
Poggio Picenze AQ 18 1136 94076
Colledara TE 18 2179 96255
Barisciano AQ 19 1828 98083
Castelli TE 19 1159 99242
Santo Stefano di Sessanio AQ 20 111 99353
Fossa AQ 20 721 100074

Municipalities with at least 50000 inhabitants

An earthquake occurred to
15 Km NE of L'Aquila (69753 inhabitants)
28 Km SW of Teramo (54892 inhabitants)
55 Km W of Montesilvano (53738 inhabitants)
58 Km W of Chieti (51815 inhabitants)
60 Km W of Pescara (121014 inhabitants)
69 Km E of Terni (111501 inhabitants)
80 Km NE of Tivoli (56533 inhabitants)
82 Km NE of Guidonia Montecelio (88673 inhabitants)
83 Km SE of Foligno (57155 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
Bulletin
Rev1000 		ML 2.2 2013-02-17
23:43:48		 42.4747 13.4827 16 2015-01-20
11:22:42		 Bollettino Sismico Italiano INGV 4254451
Reviewed
Rev100 		ML 2.3 2013-02-17
23:43:48		 42.472 13.4687 16 2014-10-21
12:08:56		 Sala Sismica INGV-Roma 2971801
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2013-02-17 23:43:48 ± 0.04
Latitude 42.4747 ± 0.0027
Longitude 13.4827 ± 0.0049
Depth (km) 16 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 4254451

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 360
Semi-minor axis of confidence ellipse (meter) 36
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 250
Circular confidence region, given by single value of horizontal uncertainty (meter) 360.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 76
Number of associated phases, regardless of their use for origin computation 39
Number of defining phases 39
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0.08184
Epicentral distance of station farthest from the epicenter (degree) 0.97486
Number of stations at which the event was observed 26
Number of stations from which data was used for origin computation 26
Magnitudes information

ML:2.3

Field Value
Value 2.3
Uncertainty 0.4
Num. used stations 28
Type of magnitude ML
Reference to an origin 2971801
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2013-02-17 23:51:22

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 28
Type of magnitude ML
Reference to an origin 4254451
Agency INGV
Autore Manually reviewed by Franco Mele
Time of creation (UTC) 2015-01-15 13:25:03
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CESI.HHZ. 2013-02-17T23:44:11.12 0.3 undecidable manual S 322 75.369 94 0.32 63
IV.LPEL.HHZ. 2013-02-17T23:44:10.83 0.3 undecidable manual S 129 74.5698 94 0.24 65
IV.FDMO.HHZ. 2013-02-17T23:44:09.79 0.3 undecidable manual S 333 70.1742 95 0.38 63
IV.GUMA.HHZ. 2013-02-17T23:44:08.87 0.3 undecidable manual S 350 66.2781 95 0.47 63
IV.FOSV.EHZ. 2013-02-17T23:44:06.49 0.1 undecidable manual P 327 108.2139 93 0.19 82
IV.INTR.HHZ. 2013-02-17T23:44:06.95 0.3 undecidable manual S 146 61.9935 96 -0.29 65
IV.CING.HHZ. 2013-02-17T23:44:05.58 0.3 undecidable manual P 347 102.6195 93 0.14 63
IV.ATCC.EHZ. 2013-02-17T23:44:05.67 0.1 undecidable manual P 319 104.4177 93 -0.04 85
IV.SNTG.HHZ. 2013-02-17T23:44:04.50 0.1 undecidable manual P 333 97.125 93 -0.09 85
IV.ASSB.HHZ. 2013-02-17T23:44:03.69 0.1 undecidable manual P 313 92.0412 93 -0.12 86
IV.CESI.HHZ. 2013-02-17T23:44:01.04 0.1 undecidable manual P 322 75.369 94 -0.2 87
IV.LNSS.HHZ. 2013-02-17T23:44:01.34 0.3 undecidable manual S 292 38.8278 100 0.22 69
IV.CAFR.HHZ. 2013-02-17T23:44:01.45 0.1 undecidable manual P 111 75.9684 94 0.12 89
IV.FDMO.HHZ. 2013-02-17T23:44:00.13 0.1 undecidable manual P 333 70.1742 95 -0.31 86
IV.GUMA.HHZ. 2013-02-17T23:44:00.16 0.1 undecidable manual P 350 66.2781 95 0.3 87
IV.FIAM.HHZ. 2013-02-17T23:44:00.88 0.3 undecidable manual S 233 37.7289 101 0.06 72
IV.CERT.HHZ. 2013-02-17T23:44:00.61 0.3 undecidable manual P 215 71.373 95 -0.02 68
IV.LPEL.HHZ. 2013-02-17T23:44:00.87 0.1 undecidable manual P 129 74.5698 94 -0.25 86
IV.CESX.HHZ. 2013-02-17T23:44:00.84 0.1 undecidable manual P 282 74.6697 94 -0.3 86
IV.VCEL.EHZ. 2013-02-17T23:43:59.15 0.3 undecidable manual S 107 30.6471 105 0.17 72
IV.VVLD.HHZ. 2013-02-17T23:43:59.81 0.3 undecidable manual P 170 68.0763 95 -0.31 64
IV.ARRO.EHZ. 2013-02-17T23:43:58.61 0.1 undecidable manual P 281 59.6958 96 -0.23 89
IV.INTR.HHZ. 2013-02-17T23:43:58.88 0.1 undecidable manual P 146 61.9935 96 -0.3 87
IV.NRCA.HNZ. 2013-02-17T23:43:57.21 0.1 undecidable manual P 323 49.9167 97 -0.12 93
IV.OFFI.HHZ. 2013-02-17T23:43:57.89 0.1 undecidable manual P 18 53.7018 97 -0.02 94
IV.FAGN.HHZ. 2013-02-17T23:43:57.61 0.3 undecidable manual S 160 24.6531 110 0.17 72
IV.PTQR.HHZ. 2013-02-17T23:43:57.45 0.1 undecidable manual P 188 50.7159 97 0 95
IV.SMA1.EHZ. 2013-02-17T23:43:56.33 0.3 undecidable manual S 325 21.0678 115 -0.24 71
IV.LNSS.HHZ. 2013-02-17T23:43:55.55 0.1 undecidable manual P 292 38.8278 100 -0.1 95
MN.AQU.HHZ. 2013-02-17T23:43:55.25 0.3 undecidable manual S 205 14.7741 127 0.12 74
IV.TERO.HHZ. 2013-02-17T23:43:55.86 0.3 undecidable manual S 31 19.1697 118 -0.26 71
IV.FIAM.HHZ. 2013-02-17T23:43:55.57 0.1 undecidable manual P 233 37.7289 101 0.09 95
IV.VCEL.EHZ. 2013-02-17T23:43:54.65 0.1 undecidable manual P 107 30.6471 105 0.23 94
IV.SMA1.EHZ. 2013-02-17T23:43:53.02 0.1 undecidable manual P 325 21.0678 115 0 100
IV.FAGN.HHZ. 2013-02-17T23:43:53.81 0.1 undecidable manual P 160 24.6531 110 0.28 94
IV.CAMP.HHZ. 2013-02-17T23:43:53.79 0.3 undecidable manual S 318 9.0798 144 -0.27 72
MN.AQU.HHZ. 2013-02-17T23:43:52.39 0.1 negative manual P 205 14.7741 127 0.19 97
IV.TERO.HHZ. 2013-02-17T23:43:52.66 0.1 undecidable manual P 31 19.1697 118 -0.11 98
IV.CAMP.HHZ. 2013-02-17T23:43:51.69 0.1 undecidable manual P 318 9.0798 144 0.12 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.AQU.HHE. ML:2.7 0.0037199999999999998 1.38 AML other m 2013-02-17T23:44:21.33
MN.AQU.HLE. ML:2.7 0.0036449999999999994 1.36 AML other m 2013-02-17T23:44:21.34
MN.AQU.HHN. ML:2.6 0.003025 0.24 AML other m 2013-02-17T23:44:21.60
MN.AQU.HLN. ML:2.6 0.00304 1 AML other m 2013-02-17T23:44:22.22
IV.ARRO.EHE. ML:2.4 0.000551 0.24 AML other m 2013-02-17T23:44:33.21
IV.ARRO.EHN. ML:2.4 0.00047099999999999996 0.98 AML other m 2013-02-17T23:44:32.89
IV.ARVD.HHE. ML:1.8 0.000050350000000000004 1.1 AML other m 2013-02-17T23:44:53.35
IV.ARVD.HHN. ML:1.8 0.00004105 0.64 AML other m 2013-02-17T23:44:56.46
IV.ASSB.HHE. ML:2.0 0.000118 0.48 AML other m 2013-02-17T23:44:18.74
IV.ASSB.HHN. ML:2.0 0.000106 0.14 AML other m 2013-02-17T23:44:20.27
IV.ATCC.EHN. ML:2.1 0.00011724999999999999 0.74 AML other m 2013-02-17T23:44:53.80
IV.ATCC.EHE. ML:2.0 0.0001003 1 AML other m 2013-02-17T23:44:27.90
IV.CAMP.HHE. ML:2.7 0.00501 0.2 AML other m 2013-02-17T23:43:54.02
IV.CAMP.HHN. ML:2.7 0.00502 0.18 AML other m 2013-02-17T23:43:54.11
IV.CERT.HHE. ML:2.0 0.000142 0.56 AML other m 2013-02-17T23:44:50.07
IV.CERT.HHN. ML:1.8 0.00009005 0.46 AML other m 2013-02-17T23:44:44.90
IV.CESI.HHN. ML:1.8 0.00009275 0.36 AML other m 2013-02-17T23:44:13.62
IV.CESI.HHE. ML:1.8 0.000102 1.54 AML other m 2013-02-17T23:44:13.39
IV.CESX.HHE. ML:2.0 0.000134 0.38 AML other m 2013-02-17T23:44:42.95
IV.CESX.HHN. ML:2.1 0.0001725 1.46 AML other m 2013-02-17T23:44:39.56
IV.CING.HHE. ML:2.1 0.00011249999999999998 1.58 AML other m 2013-02-17T23:44:51.12
IV.CING.HHN. ML:1.9 0.000074 0.96 AML other m 2013-02-17T23:44:51.10
IV.FAGN.HHN. ML:2.9 0.004105 1.46 AML other m 2013-02-17T23:44:25.41
IV.FAGN.HHE. ML:3.0 0.004960000000000001 1.56 AML other m 2013-02-17T23:44:25.94
IV.FDMO.HHE. ML:2.1 0.00018449999999999999 1.42 AML other m 2013-02-17T23:44:11.29
IV.FDMO.HHN. ML:2.0 0.000178 0.6 AML other m 2013-02-17T23:44:11.45
IV.FIAM.HHE. ML:2.0 0.0003205 0.38 AML other m 2013-02-17T23:44:32.07
IV.FIAM.HHN. ML:1.9 0.0002925 1.58 AML other m 2013-02-17T23:44:29.31
IV.FOSV.EHN. ML:2.0 0.0000891 0.38 AML other m 2013-02-17T23:44:31.34
IV.FOSV.EHE. ML:1.8 0.000051699999999999996 0.56 AML other m 2013-02-17T23:44:54.08
IV.GUMA.HHE. ML:2.7 0.0008855 0.8 AML other m 2013-02-17T23:44:36.30
IV.GUMA.HHN. ML:2.6 0.0006439999999999999 0.38 AML other m 2013-02-17T23:44:37.37
IV.INTR.HHE. ML:2.0 0.00020050000000000002 0.38 AML other m 2013-02-17T23:44:36.26
IV.INTR.HHN. ML:2.2 0.00030100000000000005 0.24 AML other m 2013-02-17T23:44:34.63
IV.LAV9.HHE. ML:2.8 0.0005425 0.08 AML other m 2013-02-17T23:44:35.60
IV.LAV9.HHN. ML:3.0 0.0008325 0.06 AML other m 2013-02-17T23:44:35.45
IV.LNSS.HHN. ML:2.6 0.00147 0.14 AML other m 2013-02-17T23:44:27.44
IV.LNSS.HHE. ML:2.5 0.0009875 0.82 AML other m 2013-02-17T23:44:27.55
IV.LPEL.HHE. ML:2.3 0.00030199999999999997 0.16 AML other m 2013-02-17T23:44:40.70
IV.LPEL.HHN. ML:2.3 0.00030649999999999997 0.18 AML other m 2013-02-17T23:44:13.77
IV.MGAB.HHN. ML:2.1 0.00009039999999999999 0.38 AML other m 2013-02-17T23:44:55.68
IV.MGAB.HHE. ML:2.1 0.00008395 1.52 AML other m 2013-02-17T23:44:53.04
IV.NRCA.HHN. ML:2.8 0.001425 0.42 AML other m 2013-02-17T23:44:05.13
IV.NRCA.HNN. ML:2.7 0.00123 0.14 AML other m 2013-02-17T23:44:05.13
IV.NRCA.HNE. ML:2.8 0.0017050000000000001 0.12 AML other m 2013-02-17T23:44:05.12
IV.NRCA.HHE. ML:2.8 0.0016699999999999998 0.52 AML other m 2013-02-17T23:44:05.32
IV.OFFI.HHN. ML:2.5 0.0007435 1.16 AML other m 2013-02-17T23:44:34.98
IV.OFFI.HHE. ML:2.5 0.0006905 0.38 AML other m 2013-02-17T23:44:35.73
IV.PTQR.HHE. ML:2.0 0.000223 0.4 AML other m 2013-02-17T23:44:34.54
IV.PTQR.HHN. ML:1.8 0.0001575 1.58 AML other m 2013-02-17T23:44:31.16
IV.SMA1.EHN. ML:2.3 0.0012900000000000001 0.16 AML other m 2013-02-17T23:43:56.80
IV.SMA1.EHE. ML:2.4 0.001695 0.88 AML other m 2013-02-17T23:43:56.82
IV.SNTG.HHE. ML:1.7 0.000052850000000000004 1.42 AML other m 2013-02-17T23:44:19.27
IV.SNTG.HHN. ML:1.8 0.0000702 1.16 AML other m 2013-02-17T23:44:55.15
IV.TERO.HHE. ML:2.1 0.00079 0.3 AML other m 2013-02-17T23:43:56.09
IV.TERO.HNE. ML:2.4 0.001715 0.3 AML other m 2013-02-17T23:43:55.94
IV.TERO.HNN. ML:2.4 0.001615 0.32 AML other m 2013-02-17T23:43:57.38
IV.TERO.HHN. ML:2.1 0.000745 1.58 AML other m 2013-02-17T23:43:57.22
IV.VCEL.EHN. ML:2.6 0.001945 1.08 AML other m 2013-02-17T23:44:27.55
IV.VCEL.EHE. ML:2.6 0.0015400000000000001 0.44 AML other m 2013-02-17T23:44:27.42
IV.VVLD.HHE. ML:1.9 0.000125 0.46 AML other m 2013-02-17T23:44:53.37
IV.VVLD.HHN. ML:2.0 0.00016749999999999998 0.26 AML other m 2013-02-17T23:44:53.37
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
Waveforms Seismic signals in miniseed + resp format Download