Earthquake with magnitude of ML 1.6 on date 14-11-2021 and time 15:16:34 (Italy) in region 3 km W Montemonaco (AP)

A magnitude ML 1.6 earthquake occured in region: 3 km W Montemonaco (AP), on

  • 14-11-2021 14:16:34 (UTC)
  • 14-11-2021 15:16:34 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.9000, 13.2920 at 25 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
Montemonaco AP 3 604 604
Montefortino FM 6 1178 1782
Montegallo AP 7 523 2305
Amandola FM 11 3629 5934
Castelsantangelo sul Nera MC 11 281 6215
Bolognola MC 12 142 6357
Comunanza AP 12 3166 9523
Ussita MC 13 444 9967
Palmiano AP 14 196 10163
Arquata del Tronto AP 14 1178 11341
Sarnano MC 15 3264 14605
Roccafluvione AP 16 2010 16615
Venarotta AP 17 2066 18681
Visso MC 17 1107 19788
Montefalcone Appennino FM 17 424 20212
Smerillo FM 17 365 20577
Acquacanina MC 17 121 20698
Acquasanta Terme AP 17 2916 23614
Force AP 18 1354 24968
Fiastra MC 19 559 25527
Monte San Martino MC 19 765 26292
Gualdo MC 19 815 27107

Municipalities with at least 50000 inhabitants

An earthquake occurred to
43 Km NW of Teramo (54892 inhabitants)
48 Km E of Foligno (57155 inhabitants)
62 Km N of L'Aquila (69753 inhabitants)
65 Km NE of Terni (111501 inhabitants)
77 Km E of Perugia (166134 inhabitants)
82 Km S of Ancona (100861 inhabitants)
82 Km NW of Montesilvano (53738 inhabitants)
90 Km NW of Pescara (121014 inhabitants)
94 Km NW of Chieti (51815 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 1.6 2021-11-14
14:16:34
42.9002 13.2917 25 2022-03-30
13:04:37
Bollettino Sismico Italiano INGV 100881451
Reviewed
Rev100
ML 1.5 2021-11-14
14:16:34
42.8968 13.2972 25 2021-11-14
14:26:29
Sala Sismica INGV-Roma 97461331
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-11-14 14:16:34 ± 0.12
Latitude 42.9002 ± 0.0045
Longitude 13.2917 ± 0.0061
Depth (km) 25 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 100881451

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 476
Semi-minor axis of confidence ellipse (meter) 187
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 282
Circular confidence region, given by single value of horizontal uncertainty (meter) 480.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 60
Number of associated phases, regardless of their use for origin computation 32
Number of defining phases 32
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) 0.02608
Epicentral distance of station farthest from the epicenter (degree) 0.53690
Number of stations at which the event was observed 17
Number of stations from which data was used for origin computation 17
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 34
Type of magnitude ML
Reference to an origin 97461331
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-11-14 14:26:29

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 44
Type of magnitude ML
Reference to an origin 100881451
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-02-11 16:17:09
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.GAVE.EHZ. 2021-11-14T14:16:49.04 0.6 undecidable manual S 235 39.7269 116 0.89 37
IV.LNSS.HHZ. 2021-11-14T14:16:48.10 0.6 undecidable manual S 212 38.8278 116 0.17 46
IV.CESI.HHZ. 2021-11-14T14:16:46.84 0.6 undecidable manual S 290 33.5442 121 0.16 46
IV.MML1.EHZ. 2021-11-14T14:16:46.93 0.6 undecidable manual S 312 35.1426 119 -0.13 47
IV.MOMA.HHZ. 2021-11-14T14:16:45.60 0.6 undecidable manual P 260 59.5959 106 0.47 41
IV.PF6.EHN. 2021-11-14T14:16:45.36 0.6 undecidable manual S 343 27.5502 127 0 48
IV.CSP1.EHZ. 2021-11-14T14:16:44.43 0.6 undecidable manual S 342 22.3554 133 0.13 47
IT.MTCL.HGZ. 2021-11-14T14:16:44.98 0.6 undecidable manual S 294 25.9518 129 -0.03 48
IV.GUMA.HNZ. 2021-11-14T14:16:44.06 0.6 undecidable manual S 11 18.3705 139 0.5 44
IV.FDMO.HHZ. 2021-11-14T14:16:44.20 0.6 undecidable manual S 312 22.4553 133 -0.11 48
IV.FEMA.HNE. 2021-11-14T14:16:44.15 0.6 undecidable manual S 289 20.7681 136 0.15 48
IV.MTRA.EHZ. 2021-11-14T14:16:43.24 0.6 undecidable manual S 152 18.0708 140 -0.27 46
IV.MF5.EHZ. 2021-11-14T14:16:43.84 0.6 undecidable manual S 54 16.7721 142 0.55 44
IV.NRCA.HHZ. 2021-11-14T14:16:43.06 0.6 undecidable manual S 243 16.1727 143 -0.14 48
IV.GAVE.EHZ. 2021-11-14T14:16:42.30 0.6 undecidable manual P 235 39.7269 116 0.04 47
IV.MC2.EHZ. 2021-11-14T14:16:42.47 0.6 undecidable manual S 279 8.3805 159 0.28 48
IV.TERO.HHZ. 2021-11-14T14:16:42.58 0.3 undecidable manual P 140 39.9267 116 0.29 67
IV.MML1.EHZ. 2021-11-14T14:16:41.62 0.6 undecidable manual P 312 35.1426 119 -0.01 48
IV.LNSS.HHZ. 2021-11-14T14:16:41.99 0.1 positive manual P 212 38.8278 116 -0.14 92
IV.MMO1.EHE. 2021-11-14T14:16:41.63 0.6 undecidable manual S 92 2.8971 173 -0.2 48
IV.CESI.HHZ. 2021-11-14T14:16:41.36 0.3 undecidable manual P 290 33.5442 121 -0.05 71
IV.PF6.EHN. 2021-11-14T14:16:40.40 0.1 undecidable manual P 343 27.5502 127 -0.25 92
IT.MTCL.HGZ. 2021-11-14T14:16:40.18 0.3 undecidable manual P 294 25.9518 129 -0.27 69
IV.GUMA.HNZ. 2021-11-14T14:16:39.72 0.3 undecidable manual P 11 18.3705 139 0.11 72
IV.NRCA.HHZ. 2021-11-14T14:16:39.21 0.1 positive manual P 243 16.1727 143 -0.19 95
IV.FDMO.HHZ. 2021-11-14T14:16:39.88 0.3 undecidable manual P 312 22.4553 133 -0.16 71
IV.FEMA.HNE. 2021-11-14T14:16:39.74 0.3 undecidable manual P 289 20.7681 136 -0.12 72
IV.MTRA.EHZ. 2021-11-14T14:16:39.33 0.3 undecidable manual P 152 18.0708 140 -0.25 70
IV.CSP1.EHZ. 2021-11-14T14:16:39.98 0.1 undecidable manual P 342 22.3554 133 -0.06 97
IV.MF5.EHZ. 2021-11-14T14:16:39.58 0.3 undecidable manual P 54 16.7721 142 0.13 72
IV.MC2.EHZ. 2021-11-14T14:16:38.83 0.1 positive manual P 279 8.3805 159 0.01 100
IV.MMO1.EHE. 2021-11-14T14:16:38.39 0.3 undecidable manual P 92 2.8971 173 -0.22 72
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MC2.EHE. ML:1.9 0.00049580815 0.16 AML other m 2021-11-14T14:16:42.60
IV.MC2.EHN. ML:1.9 0.0004938175 0.1408 AML other m 2021-11-14T14:16:43.23
IV.MTRA.EHN. ML:1.6 0.00019440170000000002 0.2176 AML other m 2021-11-14T14:16:43.37
IV.NRCA.HNN. ML:1.8 0.00036629509999999997 0.0832 AML other m 2021-11-14T14:16:43.28
IV.NRCA.HHN. ML:1.9 0.00041400000000000003 0.08 AML other m 2021-11-14T14:16:43.28
IV.NRCA.HNE. ML:1.9 0.00045151735 0.1088 AML other m 2021-11-14T14:16:43.29
IV.NRCA.HHE. ML:2.0 0.00049243425 0.1216 AML other m 2021-11-14T14:16:43.29
IV.MTRA.HNE. ML:1.7 0.00026865535 0.1664 AML other m 2021-11-14T14:16:43.55
IV.MTRA.EHE. ML:1.7 0.000253 0.16 AML other m 2021-11-14T14:16:43.55
IV.MTRA.HNN. ML:1.6 0.0002147873 0.1856 AML other m 2021-11-14T14:16:43.54
IV.MF5.EHN. ML:1.3 0.00009564267499999999 1.8784 AML other m 2021-11-14T14:16:44.03
IV.MF5.EHE. ML:1.2 0.000083693832 0.2432 AML other m 2021-11-14T14:16:44.14
IV.FDMO.HHN. ML:1.5 0.00013513959 0.2176 AML other m 2021-11-14T14:16:44.56
IV.CSP1.EHN. ML:1.5 0.0001493968 0.1024 AML other m 2021-11-14T14:16:44.63
IV.CSP1.EHE. ML:1.4 0.00011036204 0.0832 AML other m 2021-11-14T14:16:44.66
IV.FDMO.HHE. ML:1.3 0.0000845 0.4 AML other m 2021-11-14T14:16:44.88
IV.TERO.HNE. ML:1.6 0.000129988 0.7168 AML other m 2021-11-14T14:16:45.68
IV.CESI.HNE. ML:1.4 0.00008413407000000001 0.6528 AML other m 2021-11-14T14:16:45.48
IV.MML1.HNE. ML:1.4 0.000089897215 0.8192 AML other m 2021-11-14T14:16:46.18
IV.CESI.HHE. ML:1.1 0.000044245725 0.32 AML other m 2021-11-14T14:16:47.23
IV.MML1.EHN. ML:1.1 0.000041204519999999996 0.1856 AML other m 2021-11-14T14:16:47.69
IV.CESI.HHN. ML:1.4 0.00009143842499999998 0.2944 AML other m 2021-11-14T14:16:47.54
IV.MML1.EHE. ML:1.0 0.00003717916 0.2368 AML other m 2021-11-14T14:16:47.64
IV.LNSS.HHE. ML:1.2 0.0000515579 0.2176 AML other m 2021-11-14T14:16:48.68
IV.GAVE.HNE. ML:1.6 0.00012094131 0.704 AML other m 2021-11-14T14:16:48.70
IV.TERO.HHN. ML:0.9 0.000025391147 0.0768 AML other m 2021-11-14T14:16:48.92
IV.GAVE.EHE. ML:1.3 0.000054349819999999994 0.16 AML other m 2021-11-14T14:16:49.22
IV.LNSS.HHN. ML:1.4 0.00007885 0.18 AML other m 2021-11-14T14:16:49.36
IV.GAVE.EHN. ML:1.2 0.000043938939999999996 0.2432 AML other m 2021-11-14T14:16:49.32
IV.MOMA.HNN. ML:1.9 0.00015289079999999998 0.672 AML other m 2021-11-14T14:16:50.19
IV.MML1.HNN. ML:1.6 0.00011765605 0.72 AML other m 2021-11-14T14:16:50.77
IV.GAVE.HNN. ML:1.7 0.00015104925000000003 0.7808 AML other m 2021-11-14T14:16:51.59
IV.CESI.HNN. ML:1.6 0.0001285581 0.7104 AML other m 2021-11-14T14:16:53.20
IV.TERO.HHE. ML:1.9 0.00024403395 0.3776 AML other m 2021-11-14T14:16:53.78
IV.LNSS.HNE. ML:1.8 0.00017106895 0.8704 AML other m 2021-11-14T14:16:55.22
IV.MOMA.HHN. ML:1.2 0.000027947020000000003 0.2176 AML other m 2021-11-14T14:16:56.68
IV.MOMA.HHE. ML:1.0 0.000019194833 0.16 AML other m 2021-11-14T14:16:57.33
IV.SSFR.HNN. ML:2.2 0.0002153407 0.0448 AML other m 2021-11-14T14:17:00.05
IV.SSFR.HHN. ML:1.7 0.0000715 0.06 AML other m 2021-11-14T14:17:00.70
IV.SSFR.HHE. ML:1.8 0.00008804999999999999 0.06 AML other m 2021-11-14T14:17:00.93
IV.SSFR.HNE. ML:2.3 0.00031889675000000003 0.0512 AML other m 2021-11-14T14:17:00.93
IV.TERO.HNN. ML:1.8 0.0001763186 0.8512 AML other m 2021-11-14T14:17:01.63
IV.LNSS.HNN. ML:1.9 0.0002142866 0.4576 AML other m 2021-11-14T14:17:03.12
IV.MOMA.HNE. ML:1.7 0.000096119105 1.3216 AML other m 2021-11-14T14:17:11.19
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