Earthquake with magnitude of ML 1.4 on date 14-11-2021 and time 10:25:41 (Italy) in region 1 km S Capitignano (AQ)

A magnitude ML 1.4 earthquake occured in region: 1 km S Capitignano (AQ), on

  • 14-11-2021 09:25:41 (UTC)
  • 14-11-2021 10:25:41 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.515, 13.303 at 15 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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
Capitignano AQ 1 665 665
Montereale AQ 5 2581 3246
Barete AQ 7 737 3983
Campotosto AQ 7 542 4525
Pizzoli AQ 9 4326 8851
Cagnano Amiterno AQ 9 1369 10220
Amatrice RI 13 2657 12877
Borbona RI 14 617 13494
Crognaleto TE 15 1297 14791
Scoppito AQ 16 3727 18518
Cittareale RI 16 482 19000
Posta RI 17 694 19694
L'Aquila AQ 20 69753 89447
Fano Adriano TE 20 296 89743

Municipalities with at least 50000 inhabitants

An earthquake occurred to
20 Km NW of L'Aquila (69753 inhabitants)
37 Km W of Teramo (54892 inhabitants)
54 Km E of Terni (111501 inhabitants)
69 Km SE of Foligno (57155 inhabitants)
69 Km W of Montesilvano (53738 inhabitants)
73 Km W of Chieti (51815 inhabitants)
74 Km NE of Tivoli (56533 inhabitants)
74 Km NE of Guidonia Montecelio (88673 inhabitants)
75 Km W of Pescara (121014 inhabitants)
97 Km NE of Roma (2864731 inhabitants)
99 Km E of Viterbo (67173 inhabitants)
100 Km SE of Perugia (166134 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Preliminary map of the earthquake effects from the web questionnaire

Preliminary map of the earthquake effects from the web questionnaire

This map shows the distribution of earthquake resentment in the area, expressed in terms of intensity on the MCS scale (Mercalli-Cancani-Sieberg). Intensities are determined using data from questionnaires collected on the website http://www.hsit.it. The intensities shown are determined considering all the reports received from each municipality, and are all the more reliable the greater the number of questionnaires. The collected data are subjected to an automatic statistical filter, but are not checked individually. In particular, intensities greater than or equal to the VI degree of the MCS or EMS scale require on-site verification by specialized personnel. The black star is the epicenter of the earthquake that occurred. This map is updated every time citizens fill out new questionnaires. The number of questionnaires processed to obtain this map, the date and time of the last update are shown at the top right.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 1.4 2021-11-14
09:25:41
42.5148 13.3032 15 2021-11-14
09:38:41
Sala Sismica INGV-Roma 97454481
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-11-14 09:25:41 ± 0.08
Latitude 42.5148 ± 0.0045
Longitude 13.3032 ± 0.0061
Depth (km) 15 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 97454481

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 485
Semi-minor axis of confidence ellipse (meter) 412
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 243
Circular confidence region, given by single value of horizontal uncertainty (meter) 490
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 102
Number of associated phases, regardless of their use for origin computation 39
Number of defining phases 23
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.22
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.82738
Number of stations at which the event was observed 29
Number of stations from which data was used for origin computation 13
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.1
Num. used stations 10
Type of magnitude ML
Reference to an origin 97454481
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-11-14 09:38:41
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
GU.BURY.HHZ. 2021-11-14T09:27:40.09 3.0 undecidable manual Sn -0.14 0
IV.GIZZ.HHZ. 2021-11-14T09:27:30.21 3.0 undecidable manual Sn -5.48 0
IV.CLTA.HHZ. 2021-11-14T09:27:05.69 3.0 negative manual Pn 3.1 0
GU.MAIM.HHZ. 2021-11-14T09:27:02.66 3.0 undecidable manual Sg 9.21 0
IV.ESCV.HHZ. 2021-11-14T09:27:00.84 3.0 positive manual Pn 4.73 0
CH.DAVOX.HHZ. 2021-11-14T09:26:57.69 3.0 undecidable manual Pn 2.2 0
IV.TDS.HHZ. 2021-11-14T09:26:51.34 3.0 undecidable manual Pg 12.31 0
IV.MCRV.HHZ. 2021-11-14T09:26:49.83 3.0 undecidable manual Sn 1.56 0
IX.CMP3.EHZ.02 2021-11-14T09:26:48.63 3.0 undecidable manual Sn -1.24 0
CR.ZAG.BHZ. 2021-11-14T09:26:38.68 3.0 positive manual Pn -2.06 0
IV.LAV9.HNZ. 2021-11-14T09:26:16.05 3.0 undecidable manual S -0.37 0
IV.IOCA.HHZ. 2021-11-14T09:26:14.16 3.0 negative manual Pn 0.3 0
IV.PP3.EHZ. 2021-11-14T09:26:07.36 3.0 undecidable manual S -5.57 0
IV.CSP1.EHZ. 2021-11-14T09:26:02.31 0.1 undecidable manual S 353 0.581 94 0.63 81
IV.ATCC.EHZ. 2021-11-14T09:25:57.83 0.6 undecidable manual P 324 0.8274 93 0.28 42
IV.MMO1.EHZ. 2021-11-14T09:25:56.06 3.0 undecidable manual P 0
IV.MC2.EHZ. 2021-11-14T09:25:56.92 0.3 undecidable manual S 348 0.4047 97 0.44 67
IV.INTR.HHZ. 2021-11-14T09:25:56.34 3.0 undecidable manual P -0.05 0
IV.NRCA.HHZ. 2021-11-14T09:25:54.44 0.1 undecidable manual S 337 0.3471 99 -0.35 90
IV.GAVE.EHZ. 2021-11-14T09:25:54.59 0.1 undecidable manual S 301 0.3489 98 -0.25 92
IV.MML1.EHZ. 2021-11-14T09:25:53.83 3.0 undecidable manual P -1.04 0
IV.FIAM.HHN. 2021-11-14T09:25:53.06 0.3 undecidable manual S 209 0.2824 102 0.17 71
IV.CSP1.EHZ. 2021-11-14T09:25:53.45 0.1 undecidable manual P 353 0.581 94 0.1 92
IV.MTRA.EHZ. 2021-11-14T09:25:51.61 0.1 undecidable manual S 16 0.2509 104 -0.38 91
IV.LNSS.HHZ. 2021-11-14T09:25:50.71 0.1 undecidable manual S 295 0.2122 108 -0.18 96
IV.VCEL.EHE. 2021-11-14T09:25:50.43 0.6 undecidable manual P 107 0.4146 97 -0.07 48
IV.MC2.EHZ. 2021-11-14T09:25:50.51 0.6 undecidable manual P 348 0.4047 97 0.16 47
IV.GIGS.HHZ. 2021-11-14T09:25:50.50 0.3 undecidable manual S 107 0.2077 109 -0.27 72
IV.NRCA.HHZ. 2021-11-14T09:25:49.25 0.1 undecidable manual P 337 0.3471 99 -0.12 95
IV.GAVE.EHZ. 2021-11-14T09:25:49.31 0.3 undecidable manual P 301 0.3489 98 -0.09 72
IV.SMA1.EHZ. 2021-11-14T09:25:48.26 0.3 undecidable manual S 12 0.1178 129 -0.14 74
IV.FIAM.HHN. 2021-11-14T09:25:48.31 0.3 undecidable manual P 209 0.2824 102 0.03 73
IV.MTRA.EHZ. 2021-11-14T09:25:47.69 0.6 undecidable manual P 16 0.2509 104 -0.06 49
IV.GIGS.HHZ. 2021-11-14T09:25:47.06 0.3 undecidable manual P 107 0.2077 109 0.01 75
IV.LNSS.HHZ. 2021-11-14T09:25:47.15 0.1 negative manual P 295 0.2122 108 0.03 100
IV.TERO.HHZ. 2021-11-14T09:25:47.75 0.1 undecidable manual P 64 0.2464 104 0.08 98
IV.CAMP.HHN. 2021-11-14T09:25:47.66 0.3 undecidable manual S 75 0.0809 142 0.03 77
IV.CAMP.HHN. 2021-11-14T09:25:45.40 0.1 undecidable manual P 75 0.0809 142 0.16 100
IV.SMA1.EHZ. 2021-11-14T09:25:45.80 0.3 undecidable manual P 12 0.1178 129 0.12 75
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.LNSS.HHN. ML:1.4 0.0001515 1.82 AML other m 2021-11-14T09:25:50.98
IV.LNSS.HHE. ML:1.5 0.0001714306 0.1984 AML other m 2021-11-14T09:25:51.06
IV.MTRA.EHE. ML:1.5 0.0001665 0.22 AML other m 2021-11-14T09:25:51.81
IV.MTRA.EHN. ML:1.4 0.00011537775 0.2368 AML other m 2021-11-14T09:25:52.03
IV.NRCA.HHN. ML:1.2 4.9389625E-5 0.1408 AML other m 2021-11-14T09:25:55.22
IV.NRCA.HHE. ML:1.3 6.565259E-5 0.1408 AML other m 2021-11-14T09:25:55.29
IV.LNSS.HNE. ML:1.5 0.00016797115 0.1984 AML other m 2021-11-14T09:25:51.06
IV.LNSS.HNN. ML:1.4 0.00015899619 0.2176 AML other m 2021-11-14T09:25:51.09
IV.MTRA.HNE. ML:1.6 0.00018897555 0.2304 AML other m 2021-11-14T09:25:51.93
IV.MTRA.HNN. ML:1.4 0.00012900405 0.8 AML other m 2021-11-14T09:25:56.13
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