Earthquake with magnitude of ML 2.2 on date 01-09-2016 and time 17:01:54 (UTC) in region 6 km W Montegallo (AP)

A magnitude ML 2.2 earthquake occured in region: 6 km W Montegallo (AP), on

  • 01-09-2016 17:01:54 (UTC)
  • 01-09-2016 19:01:54 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.85, 13.26 at 18 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Montegallo AP 6 523 523
Montemonaco AP 8 604 1127
Arquata del Tronto AP 9 1178 2305
Castelsantangelo sul Nera MC 10 281 2586
Montefortino FM 13 1178 3764
Ussita MC 15 444 4208
Norcia PG 15 4957 9165
Acquasanta Terme AP 15 2916 12081
Bolognola MC 17 142 12223
Accumoli RI 17 667 12890
Visso MC 17 1107 13997
Amandola FM 17 3629 17626
Palmiano AP 17 196 17822
Roccafluvione AP 18 2010 19832
Comunanza AP 18 3166 22998
Preci PG 18 724 23722
Venarotta AP 19 2066 25788

Municipalities with at least 50000 inhabitants

An earthquake occurred to
42 Km NW of Teramo (54892 inhabitants)
47 Km E of Foligno (57155 inhabitants)
56 Km N of L'Aquila (69753 inhabitants)
59 Km NE of Terni (111501 inhabitants)
77 Km E of Perugia (166134 inhabitants)
82 Km W of Montesilvano (53738 inhabitants)
88 Km S of Ancona (100861 inhabitants)
89 Km W of Pescara (121014 inhabitants)
93 Km NW of Chieti (51815 inhabitants)
Recent and historical Seismicity

These maps show the seismicity for different time windows. The earthquake locations reported in these maps are determined in quasi real-time by the personnel on duty in the seismic surveillance center of INGV in Rome. Note that the earthquake source parameters (hypocentral location and magnitude) are the best estimates obstained with the available data and they are adjourned as additional data become available. The source parameters obtained by the personnel on duty are then revised by the group in charge of the INGV Seismic Bulletin (Bollettino Sismico Italiano dell’INGV).

Earthquakes of the last three days (72 hours)

Earthquakes of the last three days (72 hours) *

This map reports the earthquake epicenters located in the past 72 hours (3 days) from the time this page has been generated. The radius of the circle representing the earthquake on the map scales with magnitude. The color depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours). The open star shows the epicenter of the current earthquake.
Earthquakes of the last 90 days

Earthquakes of the last 90 days *

This map reports the Magnitudo ≥ 1.0 earthquake epicenters located using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Earthquakes since 1985

Earthquakes since 1985 *

This map reports the Magnitudo ≥ 2.5 earthquake epicenters located using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Significant earthquakes since 1000 AD until 2006

Significant earthquakes since 1000 AD until 2006 *

This map shows the epicenters of the historical earthquakes catalogue CPT11 (Catalogo Parametrico dei Terremoti Italiani, 2011 version) with estimated magnitude ≥ 5.0 since 1000 AD until 2006. The epicenters are represented by squares which sides scale with the estimated earthquake magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The open star shows the epicenter of the current earthquake.
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire *

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Rev 1000 ML 2.2 2016-09-01
17:01:54
42.85 13.26 18 2019-07-19
13:23:32
Bollettino Sismico Italiano INGV 52078261
Rev 100 ML 2.3 2016-09-01
17:01:54
42.84 13.26 17 2016-09-01
17:08:30
Sala Sismica INGV-Roma 27954391
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2016-09-01 17:01:54 ± 0.04
Latitude 42.85 ± 0.00
Longitude 13.26 ± 0.00
Depth (km) 18 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 52078261

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 200
Semi-minor axis of confidence ellipse (meter) 23
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 246
Circular confidence region, given by single value of horizontal uncertainty (meter) 200
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 46
Number of associated phases, regardless of their use for origin computation 77
Number of defining phases 77
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.16
Epicentral distance of station closest to the epicenter (degree) 0.04497
Epicentral distance of station farthest from the epicenter (degree) 0.72485
Number of stations at which the event was observed 41
Number of stations from which data was used for origin computation 41
Magnitudes information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.1
Num. used stations 15
Type of magnitude ML
Reference to an origin 52078261
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2017-11-23 11:56:23

ML:2.3

Field Value
Value 2.3
Uncertainty 0.1
Num. used stations 4
Type of magnitude ML
Reference to an origin 27954391
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2016-09-01 17:08:30
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.FOSV.EHZ. 2016-09-01T17:02:14.17 0.6 undecidable manual S 321 0.5774 97 0.46 41
IV.ATCC.EHZ. 2016-09-01T17:02:13.63 0.6 undecidable manual S 307 0.5657 97 0.26 43
IV.ASSB.HHZ. 2016-09-01T17:02:11.22 0.3 undecidable manual S 294 0.482 99 0.31 65
IV.EL6.EHZ. 2016-09-01T17:02:11.55 0.6 undecidable manual S 347 0.4955 99 0.23 44
IV.GIGS.HHZ. 2016-09-01T17:02:10.07 0.6 undecidable manual S 150 0.456 100 -0.07 45
IV.ARRO.EHZ. 2016-09-01T17:02:10.02 0.6 undecidable manual S 234 0.4515 100 0 46
IV.SNTG.HHZ. 2016-09-01T17:02:10.96 0.3 undecidable manual S 330 0.4703 99 0.4 64
IV.T1211.HNN. 2016-09-01T17:02:09.82 0.3 undecidable manual S 224 0.4326 101 0.35 65
IV.T0110.HHZ. 2016-09-01T17:02:07.92 0.3 undecidable manual P 148 0.7249 96 0.02 65
IV.TERO.HHZ. 2016-09-01T17:02:06.65 0.6 undecidable manual S 132 0.3372 105 -0.06 47
IV.T1246.HHN. 2016-09-01T17:02:06.13 0.3 undecidable manual S 147 0.3139 106 0.09 70
IV.RM33.EHZ. 2016-09-01T17:02:06.99 0.3 undecidable manual S 186 0.339 104 0.22 68
IV.CAMP.HHZ. 2016-09-01T17:02:06.51 0.3 undecidable manual S 161 0.3292 105 0.02 71
IV.T1215.EHZ. 2016-09-01T17:02:05.30 0.6 undecidable manual S 261 0.2905 108 -0.09 47
IV.LNSS.HHZ. 2016-09-01T17:02:05.56 0.3 undecidable manual S 214 0.2923 108 0.12 70
IV.ATCC.EHZ. 2016-09-01T17:02:05.12 0.3 undecidable manual P 307 0.5657 97 -0.07 67
IV.CESI.HHZ. 2016-09-01T17:02:05.86 0.3 undecidable manual S 301 0.3049 107 0.08 70
IV.FOSV.EHZ. 2016-09-01T17:02:05.34 0.3 undecidable manual P 321 0.5774 97 -0.05 67
IV.CING.HHN. 2016-09-01T17:02:04.38 0.3 undecidable manual P 355 0.5306 98 -0.22 65
IV.CSP1.EHZ. 2016-09-01T17:02:04.13 0.3 undecidable manual S 351 0.2482 112 -0.07 71
IV.FDMO.HHZ. 2016-09-01T17:02:03.44 0.3 undecidable manual S 326 0.2275 114 -0.21 70
IV.EL6.EHZ. 2016-09-01T17:02:03.78 0.1 undecidable manual P 347 0.4955 99 -0.23 87
IV.ASSB.HHZ. 2016-09-01T17:02:03.53 0.1 undecidable manual P 294 0.482 99 -0.25 87
IV.SMA1.EHZ. 2016-09-01T17:02:03.31 0.6 undecidable manual S 166 0.223 115 -0.21 46
IV.ARRO.EHZ. 2016-09-01T17:02:03.21 0.3 undecidable manual P 234 0.4515 100 -0.05 68
IV.T1218.HNZ. 2016-09-01T17:02:03.13 0.3 undecidable manual S 211 0.2068 117 0.05 72
IV.SNTG.HHZ. 2016-09-01T17:02:03.33 0.6 undecidable manual P 330 0.4703 99 -0.25 44
IV.T1243.HHZ. 2016-09-01T17:02:03.00 0.3 undecidable manual S 137 0.2041 118 -0.01 73
IV.GUMA.HHZ. 2016-09-01T17:02:03.98 0.3 undecidable manual S 14 0.2221 115 0.48 65
IV.T1299.EHZ. 2016-09-01T17:02:03.59 0.3 undecidable manual S 176 0.2131 116 0.34 68
IV.T1204.EHZ. 2016-09-01T17:02:02.38 0.3 undecidable manual S 166 0.1754 123 0.09 72
IV.T1216.EHZ. 2016-09-01T17:02:02.45 0.6 undecidable manual S 284 0.1826 122 0 49
IV.T1212.HNZ. 2016-09-01T17:02:02.41 0.3 undecidable manual S 239 0.1844 121 -0.11 71
IV.T1247.HHZ. 2016-09-01T17:02:02.38 0.6 undecidable manual P 176 0.4056 101 -0.12 45
IV.FEMA.HNZ. 2016-09-01T17:02:02.82 0.6 undecidable manual S 307 0.1925 120 0.11 48
IV.GIGS.HHZ. 2016-09-01T17:02:02.96 0.3 undecidable manual P 150 0.456 100 -0.37 64
IV.T1202.EHZ. 2016-09-01T17:02:02.04 0.3 undecidable manual S 190 0.1457 129 0.47 67
IV.T1211.HNN. 2016-09-01T17:02:02.80 0.3 undecidable manual P 224 0.4326 101 -0.15 67
IV.OFFI.HHZ. 2016-09-01T17:02:01.83 0.6 undecidable manual P 74 0.3238 105 0.7 39
IV.CAMP.HHZ. 2016-09-01T17:02:01.07 0.1 positive manual P 161 0.3292 105 -0.16 92
XO.AM05.HNZ. 2016-09-01T17:02:01.57 0.3 undecidable manual S 27 0.1466 129 -0.03 74
IV.RM33.EHZ. 2016-09-01T17:02:01.29 0.1 positive manual P 186 0.339 104 -0.1 92
IV.TERO.HHZ. 2016-09-01T17:02:01.13 0.3 undecidable manual P 132 0.3372 105 -0.22 68
IV.T1241.HHZ. 2016-09-01T17:02:01.04 0.3 undecidable manual S 86 0.125 134 -0.08 73
IV.T1213.EHZ. 2016-09-01T17:02:01.68 0.3 undecidable manual S 219 0.1574 127 -0.15 71
IV.CESI.HHZ. 2016-09-01T17:02:00.74 0.1 undecidable manual P 301 0.3049 107 -0.08 94
IV.T1214.HNZ. 2016-09-01T17:02:00.62 0.3 undecidable manual S 204 0.0953 143 0.09 73
IV.NRCA.HNZ. 2016-09-01T17:02:00.50 0.3 undecidable manual S 263 0.1079 139 -0.27 70
IV.MC2.EHZ. 2016-09-01T17:02:00.34 0.6 undecidable manual S 321 0.0827 147 0.01 49
IV.LNSS.HHZ. 2016-09-01T17:02:00.55 0.1 positive manual P 214 0.2923 108 -0.07 94
IV.T1246.HHN. 2016-09-01T17:02:00.89 0.1 undecidable manual P 147 0.3139 106 -0.08 93
IV.T1215.EHZ. 2016-09-01T17:02:00.57 0.1 undecidable manual P 261 0.2905 108 -0.02 95
IV.T1244.EHZ. 2016-09-01T17:02:00.28 0.6 undecidable manual S 163 0.0935 144 -0.23 47
IV.T1218.HNZ. 2016-09-01T17:01:59.23 0.1 positive manual P 211 0.2068 117 -0.03 96
IV.CSP1.EHZ. 2016-09-01T17:01:59.77 0.1 positive manual P 351 0.2482 112 -0.13 94
IV.T1299.EHZ. 2016-09-01T17:01:59.42 0.1 undecidable manual P 176 0.2131 116 0.06 96
IV.SMA1.EHZ. 2016-09-01T17:01:59.46 0.1 undecidable manual P 166 0.223 115 -0.05 96
IV.MMO1.EHZ. 2016-09-01T17:01:59.98 0.3 undecidable manual S 43 0.071 151 -0.17 72
IV.FDMO.HHZ. 2016-09-01T17:01:59.28 0.1 undecidable manual P 326 0.2275 114 -0.31 91
IV.GUMA.HHZ. 2016-09-01T17:01:59.72 0.1 positive manual P 14 0.2221 115 0.22 92
IV.FEMA.HNZ. 2016-09-01T17:01:59.11 0.3 undecidable manual P 307 0.1925 120 0.06 72
IV.T1243.HHZ. 2016-09-01T17:01:59.23 0.3 undecidable manual P 137 0.2041 118 0.01 73
IV.T1242.HHZ. 2016-09-01T17:01:59.56 0.6 undecidable manual S 247 0.045 162 -0.28 47
IV.T1201.HNZ. 2016-09-01T17:01:59.16 0.1 positive manual P 182 0.1898 120 0.16 94
IV.T1204.EHZ. 2016-09-01T17:01:58.87 0.1 positive manual P 166 0.1754 123 0.07 96
IV.T1241.HHZ. 2016-09-01T17:01:58.09 0.1 negative manual P 86 0.125 134 -0.04 98
IV.T1213.EHZ. 2016-09-01T17:01:58.47 0.1 undecidable manual P 219 0.1574 127 -0.07 96
IV.T1202.EHZ. 2016-09-01T17:01:58.53 0.1 undecidable manual P 190 0.1457 129 0.15 95
IV.T1216.EHZ. 2016-09-01T17:01:58.88 0.1 positive manual P 284 0.1826 122 -0.02 97
IV.T1212.HNZ. 2016-09-01T17:01:58.86 0.1 positive manual P 239 0.1844 121 -0.07 96
XO.AM05.HNZ. 2016-09-01T17:01:58.48 0.1 undecidable manual P 27 0.1466 129 0.08 96
IV.MC2.EHZ. 2016-09-01T17:01:57.69 0.3 undecidable manual P 321 0.0827 147 0.02 74
IV.MMO1.EHZ. 2016-09-01T17:01:57.50 0.1 negative manual P 43 0.071 151 -0.07 98
IV.T1214.HNZ. 2016-09-01T17:01:57.88 0.1 positive manual P 204 0.0953 143 0.09 97
IV.T1244.EHZ. 2016-09-01T17:01:57.89 0.1 negative manual P 163 0.0935 144 0.12 97
IV.T1242.HHZ. 2016-09-01T17:01:57.38 0.1 undecidable manual P 247 0.045 162 -0.01 100
IV.NRCA.HNZ. 2016-09-01T17:01:57.83 0.3 undecidable manual P 263 0.1079 139 -0.09 73
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.T1242.HNN. ML:2.4 0.002185 1.92 AML other m 2016-09-01T17:01:59.97
IV.MMO1.EHE. ML:2.2 0.00135 0.14 AML other m 2016-09-01T17:02:00.15
IV.MMO1.EHN. ML:2.4 0.00204 0.3 AML other m 2016-09-01T17:02:00.17
IV.T1242.HHE. ML:2.1 0.00124 0.84 AML other m 2016-09-01T17:02:00.43
IV.T1242.HNE. ML:2.1 0.0012475 0.86 AML other m 2016-09-01T17:02:00.44
IV.T1244.HNN. ML:2.3 0.00161 0.34 AML other m 2016-09-01T17:02:00.72
IV.T1244.EHN. ML:2.3 0.001648 0.32 AML other m 2016-09-01T17:02:00.73
IV.T1244.HNE. ML:2.3 0.001805 1.68 AML other m 2016-09-01T17:02:00.03
IV.T1244.EHE. ML:2.3 0.00178 1.68 AML other m 2016-09-01T17:02:00.04
IV.T1202.EHN. ML:2.2 0.001047253 0.4224 AML other m 2016-09-01T17:02:02.29
IV.T1202.EHE. ML:2.1 0.0008753519 0.7552 AML other m 2016-09-01T17:02:02.64
IV.T1204.EHE. ML:2.5 0.00207 0.26 AML other m 2016-09-01T17:02:02.84
IV.T1204.EHN. ML:0 0.000991 0.94 AML other m 2016-09-01T17:02:03.54
IV.T1299.EHE. ML:2.1 0.00073131145 0.1024 AML other m 2016-09-01T17:02:03.91
IV.T1299.EHN. ML:2.1 0.0007172022 0.1536 AML other m 2016-09-01T17:02:04.01
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Focal Mechanisms

Focal Mechanisms *

This map reports the focal mechanisms since 1977 in the region. The white and red beach ball symbols are mechanisms determined using the Regional Centroid Moment Tensor (RCMT, http://www.bo.ingv.it/RCMT) and are determined for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when there is a good source-receiver geometry of the target earthquake, the RCMT can be obtained also for earthquakes with magnitude larger than 4.0. The blue and white beach ball symbols indicate the mechanisms obtained from application of the Time Domain Moment Tensor (TDMT, http://terremoti.ingv.it/tdmt.html). This technique is used for M ≥ 3.5. The size of the beach ball sysmbol scales with the calculated moment magnitude, Mw.
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 full SEED format Download