Earthquake with magnitude of ML 1.4 on date 22-09-2022 and time 10:51:50 (UTC) in region 5 km SW Folignano (AP)

A magnitude ML 1.4 earthquake occured in region: 5 km SW Folignano (AP), on

  • 22-09-2022 10:51:50 (UTC)
  • 22-09-2022 12:51:50 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.7830, 13.6040 at 21 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
Folignano AP 5 9241 9241
Civitella del Tronto TE 5 5116 14357
Ascoli Piceno AP 8 49407 63764
Maltignano AP 9 2401 66165
Campli TE 9 7209 73374
Valle Castellana TE 10 977 74351
Sant'Egidio alla Vibrata TE 11 9811 84162
Rocca Santa Maria TE 12 537 84699
Ancarano TE 13 1857 86556
Castel di Lama AP 13 8634 95190
Roccafluvione AP 14 2010 97200
Appignano del Tronto AP 14 1785 98985
Venarotta AP 14 2066 101051
Torricella Sicura TE 15 2641 103692
Torano Nuovo TE 15 1611 105303
Acquasanta Terme AP 16 2916 108219
Colli del Tronto AP 16 3668 111887
Teramo TE 16 54892 166779
Sant'Omero TE 16 5243 172022
Castorano AP 17 2380 174402
Bellante TE 17 7152 181554
Castignano AP 17 2796 184350
Palmiano AP 18 196 184546
Nereto TE 18 5242 189788
Spinetoli AP 18 7215 197003
Offida AP 19 5058 202061
Rotella AP 20 906 202967
Cortino TE 20 656 203623
Corropoli TE 20 5045 208668
Controguerra TE 20 2436 211104
Monsampolo del Tronto AP 20 4611 215715

Municipalities with at least 50000 inhabitants

An earthquake occurred to
16 Km NW of Teramo (54892 inhabitants)
51 Km NE of L'Aquila (69753 inhabitants)
54 Km NW of Montesilvano (53738 inhabitants)
61 Km NW of Pescara (121014 inhabitants)
67 Km NW of Chieti (51815 inhabitants)
76 Km E of Foligno (57155 inhabitants)
82 Km E of Terni (111501 inhabitants)
93 Km S of Ancona (100861 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 1.4 2022-09-22
10:51:50
42.783 13.6038 21 2024-03-01
15:28:21
Bollettino Sismico Italiano INGV 116463831
Reviewed
Rev100
ML 1.4 2022-09-22
10:51:50
42.7907 13.6433 15 2022-09-22
11:15:14
Sala Sismica INGV-Roma 110000541
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-09-22 10:51:50 ± 0.16
Latitude 42.7830 ± 0.0054
Longitude 13.6038 ± 0.0098
Depth (km) 21 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 116463831

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 786
Semi-minor axis of confidence ellipse (meter) 233
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 72
Circular confidence region, given by single value of horizontal uncertainty (meter) 790.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 96
Number of associated phases, regardless of their use for origin computation 52
Number of defining phases 35
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.29
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.56837
Number of stations at which the event was observed 34
Number of stations from which data was used for origin computation 18
Magnitudes information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.4
Num. used stations 11
Type of magnitude ML
Reference to an origin 116463831
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-04-17 15:41:18

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 6
Type of magnitude ML
Reference to an origin 110000541
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-09-22 11:15:14
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
GU.RNCA.HHZ. 2022-09-22T10:53:39.09 3.0 undecidable manual Sn 4.09 0
IV.ZEN8.EHZ. 2022-09-22T10:53:35.60 3.0 undecidable manual Sg 7.99 0
IV.TDS.HHZ. 2022-09-22T10:53:31.38 3.0 undecidable manual Sn -2.04 0
IV.SCIAC.HHZ. 2022-09-22T10:53:27.28 3.0 undecidable manual Pg 17.59 0
IV.ECTS.HHZ. 2022-09-22T10:53:10.60 3.0 positive manual Pn 4.6 0
ST.CARE.HNZ. 2022-09-22T10:53:09.46 3.0 undecidable manual Pg 15.87 0
IV.CMPR.HHZ. 2022-09-22T10:53:07.34 3.0 undecidable manual Sn -2.74 0
IV.VULT.HHZ. 2022-09-22T10:53:06.15 3.0 undecidable manual Sg 6.55 0
IX.COL3.HHZ.02 2022-09-22T10:53:00.30 3.0 undecidable manual Sn -1.97 0
IV.RIBO.EHZ.01 2022-09-22T10:52:50.04 3.0 undecidable manual Sg 0.39 0
IV.MRB1.HHZ. 2022-09-22T10:52:45.57 3.0 undecidable manual Sn -4.15 0
IV.BRSN.HNZ. 2022-09-22T10:52:45.29 3.0 undecidable manual Sn -1.92 0
IV.SACR.HHZ. 2022-09-22T10:52:44.42 3.0 undecidable manual Sg 2.87 0
IV.PTRJ.HHZ. 2022-09-22T10:52:41.99 3.0 undecidable manual Sg 1.05 0
IV.ZCCA.HHZ. 2022-09-22T10:52:39.06 3.0 positive manual Pg 8.58 0
IV.VULT.HHZ. 2022-09-22T10:52:32.98 3.0 undecidable manual Pg 4.17 0
IV.MML1.EHZ. 2022-09-22T10:52:10.99 0.6 undecidable manual S 306 63.0924 101 0.9 36
IV.FDMO.HHZ. 2022-09-22T10:52:07.10 0.6 undecidable manual S 304 50.5161 105 0.28 45
IV.GIGS.HHZ. 2022-09-22T10:52:03.45 0.6 undecidable manual S 184 36.6411 112 0.14 47
IV.MC2.EHZ. 2022-09-22T10:52:03.85 0.6 undecidable manual S 293 36.6411 112 0.56 43
IV.GUMA.HHZ. 2022-09-22T10:52:03.96 0.6 undecidable manual S 325 37.9287 111 0.34 45
IV.EL6.EHZ. 2022-09-22T10:52:03.35 3.0 negative manual P 0.12 0
IV.CAMP.HHZ. 2022-09-22T10:52:02.39 0.6 undecidable manual S 210 31.746 116 0.3 46
IV.MNTT.EHE. 2022-09-22T10:52:02.99 0.6 undecidable manual S 359 30.9468 117 1.07 34
7F.SIB3.EHN. 2022-09-22T10:52:01.43 0.6 undecidable manual S 291 29.0487 118 -0.03 49
IV.MML1.EHZ. 2022-09-22T10:52:01.58 0.1 undecidable manual P 306 63.0924 101 -0.24 88
7F.SIB1.EHE. 2022-09-22T10:52:01.89 0.6 undecidable manual S 295 29.8479 118 0.24 47
IV.SMA1.EHN. 2022-09-22T10:52:01.70 0.6 undecidable manual S 232 27.6501 120 0.56 44
IV.MMO1.EHN. 2022-09-22T10:52:00.58 0.6 undecidable manual S 300 25.9518 122 -0.17 47
7F.SIB2.EHE. 2022-09-22T10:52:00.79 0.6 undecidable manual S 296 27.1506 120 -0.24 47
IV.MF5.EHZ. 2022-09-22T10:52:00.68 0.6 undecidable manual S 333 25.5522 122 0.02 49
IV.OFFI.HHN. 2022-09-22T10:51:59.48 0.6 undecidable manual S 22 18.1707 134 0.39 46
IV.FDMO.HHZ. 2022-09-22T10:51:59.61 0.3 undecidable manual P 304 50.5161 105 -0.32 66
IV.TERO.HHZ. 2022-09-22T10:51:59.23 0.6 undecidable manual S 180 17.7711 134 0.2 48
IV.GUMA.HHZ. 2022-09-22T10:51:58.01 0.3 undecidable manual P 325 37.9287 111 -0.07 72
IV.MTRA.EHE. 2022-09-22T10:51:58.91 0.6 undecidable manual S 260 17.1717 136 0 50
IV.CAMP.HHZ. 2022-09-22T10:51:57.35 0.1 undecidable manual P 210 31.746 116 0.15 95
IV.GIGS.HHZ. 2022-09-22T10:51:57.79 0.3 undecidable manual P 184 36.6411 112 -0.11 71
IV.MNTT.EHE. 2022-09-22T10:51:57.52 0.3 undecidable manual P 359 30.9468 117 0.42 67
IV.MC2.EHZ. 2022-09-22T10:51:57.84 0.1 undecidable manual P 293 36.6411 112 -0.05 96
IV.ASCOL.EHE. 2022-09-22T10:51:56.07 0.6 undecidable manual S 351 7.6812 157 -1.42 30
7F.SIB2.EHE. 2022-09-22T10:51:56.31 0.1 undecidable manual P 296 27.1506 120 -0.28 93
7F.SIB1.EHE. 2022-09-22T10:51:56.86 0.1 undecidable manual P 295 29.8479 118 -0.09 96
IV.MF5.EHZ. 2022-09-22T10:51:56.14 0.1 undecidable manual P 333 25.5522 122 -0.23 95
IV.SMA1.EHN. 2022-09-22T10:51:56.79 0.1 undecidable manual P 232 27.6501 120 0.14 96
IV.TRTR.HHE. 2022-09-22T10:51:56.55 0.3 undecidable manual P 84 25.3524 123 0.2 70
7F.SIB3.EHN. 2022-09-22T10:51:56.61 0.1 undecidable manual P 291 29.0487 118 -0.22 94
IV.MMO1.EHN. 2022-09-22T10:51:56.22 0.3 undecidable manual P 300 25.9518 122 -0.21 71
IV.MTRA.EHE. 2022-09-22T10:51:55.38 0.3 undecidable manual P 260 17.1717 136 0.02 75
IV.OFFI.HHN. 2022-09-22T10:51:55.28 0.1 undecidable manual P 22 18.1707 134 -0.19 97
IV.TERO.HHZ. 2022-09-22T10:51:55.43 0.1 undecidable manual P 180 17.7711 134 0 100
IV.ASCOL.EHE. 2022-09-22T10:51:53.91 0.3 undecidable manual P 351 7.6812 157 -0.63 66
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GUMA.HHN. ML:1.7 0.0001735 0.74 AML other m 2022-09-22T10:52:04.60
IV.GUMA.HHE. ML:1.8 0.000187 0.44 AML other m 2022-09-22T10:52:04.95
IV.FDMO.HHN. ML:1.2 0.0000394 1.58 AML other m 2022-09-22T10:52:07.09
IV.FDMO.HHE. ML:1.1 0.000029900000000000002 0.88 AML other m 2022-09-22T10:52:08.47
IV.MF5.EHN. ML:1.6 0.00018921385 0.16 AML other m 2022-09-22T10:52:00.86
IV.MF5.EHE. ML:1.5 0.00015291664 0.1984 AML other m 2022-09-22T10:52:01.02
IV.CAMP.HHE. ML:1.0 0.00003294858 0.3008 AML other m 2022-09-22T10:52:02.84
IV.GIGS.HHE. ML:0.6 0.000014733767000000001 0.2176 AML other m 2022-09-22T10:52:04.43
IV.GIGS.HHN. ML:0.6 0.000013500599999999999 0.2816 AML other m 2022-09-22T10:52:05.52
IV.MC2.EHN. ML:1.8 0.000232474 0.2048 AML other m 2022-09-22T10:52:04.05
IV.MC2.EHE. ML:1.7 0.00015362903499999998 0.1984 AML other m 2022-09-22T10:52:04.66
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