Earthquake with magnitude of ML 1.5 on date 24-09-2022 and time 17:06:51 (UTC) in region 4 km S Folignano (AP)

A magnitude ML 1.5 earthquake occured in region: 4 km S Folignano (AP), on

  • 24-09-2022 17:06:51 (UTC)
  • 24-09-2022 19:06:51 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.7880, 13.6200 at 21 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
Folignano AP 4 9241 9241
Civitella del Tronto TE 4 5116 14357
Maltignano AP 7 2401 16758
Ascoli Piceno AP 8 49407 66165
Campli TE 9 7209 73374
Sant'Egidio alla Vibrata TE 9 9811 83185
Ancarano TE 11 1857 85042
Valle Castellana TE 12 977 86019
Castel di Lama AP 12 8634 94653
Appignano del Tronto AP 13 1785 96438
Torano Nuovo TE 14 1611 98049
Rocca Santa Maria TE 14 537 98586
Roccafluvione AP 14 2010 100596
Colli del Tronto AP 15 3668 104264
Venarotta AP 15 2066 106330
Torricella Sicura TE 15 2641 108971
Sant'Omero TE 15 5243 114214
Castorano AP 15 2380 116594
Bellante TE 16 7152 123746
Teramo TE 16 54892 178638
Nereto TE 17 5242 183880
Castignano AP 17 2796 186676
Spinetoli AP 17 7215 193891
Acquasanta Terme AP 17 2916 196807
Offida AP 18 5058 201865
Corropoli TE 18 5045 206910
Palmiano AP 18 196 207106
Controguerra TE 18 2436 209542
Monsampolo del Tronto AP 19 4611 214153
Rotella AP 19 906 215059

Municipalities with at least 50000 inhabitants

An earthquake occurred to
16 Km NW of Teramo (54892 inhabitants)
52 Km NE of L'Aquila (69753 inhabitants)
53 Km NW of Montesilvano (53738 inhabitants)
60 Km NW of Pescara (121014 inhabitants)
66 Km NW of Chieti (51815 inhabitants)
77 Km E of Foligno (57155 inhabitants)
83 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
Reviewed
Rev100
ML 1.5 2022-09-24
17:06:51
42.7883 13.6202 21 2022-09-24
17:15:11
Sala Sismica INGV-Roma 110104551
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-09-24 17:06:51 ± 0.14
Latitude 42.7883 ± 0.0045
Longitude 13.6202 ± 0.0086
Depth (km) 21 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 110104551

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 660
Semi-minor axis of confidence ellipse (meter) 333
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 260
Circular confidence region, given by single value of horizontal uncertainty (meter) 660.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 166
Number of associated phases, regardless of their use for origin computation 25
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.17
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.42898
Number of stations at which the event was observed 18
Number of stations from which data was used for origin computation 11
Magnitude information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 110104551
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-09-24 17:15:11
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CSP1.EHZ. 2022-09-24T17:07:07.04 0.6 undecidable manual S 315 0.4290 106 0.12 47
IV.MC2.EHZ. 2022-09-24T17:07:04.78 0.6 undecidable manual S 291 0.3390 111 0.41 45
IV.MML1.EHZ. 2022-09-24T17:07:02.65 3.0 positive manual P -0.11 0
IV.CESI.HHZ. 2022-09-24T17:07:02.60 3.0 undecidable manual P -0.01 0
IV.SMA1.EHZ. 2022-09-24T17:07:02.57 0.6 undecidable manual S 233 0.2617 118 0.28 46
IV.T0110.HHZ. 2022-09-24T17:07:02.38 3.0 positive manual P -0.49 0
IV.MMO1.EHZ. 2022-09-24T17:07:01.60 0.6 undecidable manual S 297 0.2419 120 -0.17 47
IV.MF5.EHZ. 2022-09-24T17:07:01.63 0.6 undecidable manual S 330 0.2311 122 0.12 48
IV.FDMO.HHZ. 2022-09-24T17:07:00.60 3.0 negative manual Pg -0.18 0
IV.CSP1.EHZ. 2022-09-24T17:07:00.09 0.3 negative manual P 315 0.4290 106 -0.25 68
IV.TERO.HHZ. 2022-09-24T17:07:00.03 0.6 undecidable manual S 184 0.1655 133 0.08 49
IV.RM33.EHZ. 2022-09-24T17:07:00.12 3.0 positive manual P 0.22 0
IV.MTRA.EHZ. 2022-09-24T17:06:59.90 0.6 undecidable manual S 259 0.1673 132 -0.08 49
IV.NRCA.HHZ. 2022-09-24T17:06:59.37 3.0 undecidable manual P 0.1 0
IV.GUMA.HHZ. 2022-09-24T17:06:58.84 0.6 undecidable manual P 323 0.3444 110 -0.12 47
IV.CAMP.HHZ. 2022-09-24T17:06:58.22 0.3 positive manual P 212 0.2959 114 0.02 72
IV.GIGS.HHZ. 2022-09-24T17:06:58.66 3.0 negative manual Pn -0.16 0
IV.MC2.EHZ. 2022-09-24T17:06:58.84 0.1 undecidable manual P 291 0.3390 111 -0.04 96
IV.MNTT.EHZ. 2022-09-24T17:06:58.43 0.6 undecidable manual P 356 0.2743 117 0.57 43
IV.MF5.EHZ. 2022-09-24T17:06:57.11 1.0 positive manual P 330 0.2311 122 -0.11 24
IV.MMO1.EHZ. 2022-09-24T17:06:57.14 0.1 negative manual P 297 0.2419 120 -0.23 94
IV.SMA1.EHZ. 2022-09-24T17:06:57.69 0.1 positive manual P 233 0.2617 118 0.02 97
IV.MTRA.EHZ. 2022-09-24T17:06:56.23 0.3 undecidable manual P 259 0.1673 132 -0.11 74
IV.OFFI.HHZ. 2022-09-24T17:06:56.24 0.6 undecidable manual P 18 0.1547 135 0.06 49
IV.TERO.HHZ. 2022-09-24T17:06:56.27 0.1 positive manual P 184 0.1655 133 -0.05 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MTRA.EHE. ML:2.0 0.0005185 0.38 AML other m 2022-09-24T17:07:00.21
IV.MTRA.EHN. ML:1.8 0.00034250000000000003 0.44 AML other m 2022-09-24T17:07:00.15
IV.MMO1.EHN. ML:1.4 0.0001185 0.2 AML other m 2022-09-24T17:07:02.52
IV.SMA1.EHN. ML:1.4 0.00011449999999999999 0.48 AML other m 2022-09-24T17:07:02.67
IV.SMA1.EHE. ML:1.5 0.0001185 0.08 AML other m 2022-09-24T17:07:02.75
IV.MMO1.EHE. ML:1.2 0.000075154585 0.0896 AML other m 2022-09-24T17:07:02.36
IV.TERO.HHE. ML:2.0 0.00061100995 0.6784 AML other m 2022-09-24T17:07:00.15
IV.TERO.HHN. ML:2.4 0.0014325755 0.4352 AML other m 2022-09-24T17:07:01.26
IV.MF5.EHE. ML:1.3 0.000102471535 0.128 AML other m 2022-09-24T17:07:01.80
IV.MF5.EHN. ML:1.6 0.00018135725000000002 0.1792 AML other m 2022-09-24T17:07:01.78
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download