Earthquake with magnitude of ML 1.4 on date 28-07-2022 and time 18:26:59 (Italy) in region 2 km SE Campotosto (AQ)

A magnitude ML 1.4 earthquake occured in region: 2 km SE Campotosto (AQ), on

  • 28-07-2022 16:26:59 (UTC)
  • 28-07-2022 18:26:59 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.5450, 13.3840 at 15 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
Campotosto AQ 2 542 542
Capitignano AQ 7 665 1207
Crognaleto TE 8 1297 2504
Montereale AQ 12 2581 5085
Amatrice RI 12 2657 7742
Fano Adriano TE 13 296 8038
Barete AQ 13 737 8775
Cortino TE 13 656 9431
Pizzoli AQ 14 4326 13757
Pietracamela TE 14 271 14028
Cagnano Amiterno AQ 16 1369 15397
Rocca Santa Maria TE 20 537 15934

Municipalities with at least 50000 inhabitants

An earthquake occurred to
22 Km N of L'Aquila (69753 inhabitants)
29 Km W of Teramo (54892 inhabitants)
60 Km E of Terni (111501 inhabitants)
63 Km W of Montesilvano (53738 inhabitants)
68 Km W of Chieti (51815 inhabitants)
69 Km W of Pescara (121014 inhabitants)
72 Km SE of Foligno (57155 inhabitants)
81 Km NE of Tivoli (56533 inhabitants)
81 Km NE of Guidonia Montecelio (88673 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 2022-07-28
16:26:59
42.545 13.3838 15 2023-01-31
19:03:47
Bollettino Sismico Italiano INGV 109956991
Reviewed
Rev100
ML 1.5 2022-07-28
16:26:59
42.5407 13.3805 16 2022-07-28
16:34:19
Sala Sismica INGV-Roma 107800211
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-07-28 16:26:59 ± 0.08
Latitude 42.5450 ± 0.0045
Longitude 13.3838 ± 0.0061
Depth (km) 15 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 109956991

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 564
Semi-minor axis of confidence ellipse (meter) 213
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 58
Circular confidence region, given by single value of horizontal uncertainty (meter) 560.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 79
Number of associated phases, regardless of their use for origin computation 40
Number of defining phases 35
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.27
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.57826
Number of stations at which the event was observed 23
Number of stations from which data was used for origin computation 18
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 28
Type of magnitude ML
Reference to an origin 107800211
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-07-28 16:34:19

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 28
Type of magnitude ML
Reference to an origin 109956991
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-09-21 09:53:14
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.IMOL.HNZ. 2022-07-28T16:27:41.64 3.0 undecidable manual Pg 6.5 0
IV.VULT.HHZ. 2022-07-28T16:27:38.12 3.0 undecidable manual Pn 0.98 0
IV.CSNT.HHZ. 2022-07-28T16:27:35.25 3.0 undecidable manual Pg 5.49 0
IV.CSP1.EHZ. 2022-07-28T16:27:19.16 0.1 undecidable manual S 347 62.3931 95 0.37 86
IV.CESI.HHZ. 2022-07-28T16:27:19.76 0.3 undecidable manual S 323 64.1913 95 0.48 63
IV.FDMO.HHZ. 2022-07-28T16:27:18.37 0.3 undecidable manual S 336 59.5959 95 0.31 65
IV.GUMA.HHZ. 2022-07-28T16:27:18.48 0.6 undecidable manual S 356 57.5979 95 0.97 34
IV.MF5.EHZ. 2022-07-28T16:27:16.32 0.3 undecidable manual S 7 49.5171 96 0.95 53
IV.EL6.EHZ. 2022-07-28T16:27:15.56 3.0 undecidable manual P 0.59 0
IV.MC2.EHZ. 2022-07-28T16:27:14.32 0.6 undecidable manual S 339 43.623 98 0.51 43
IV.T0110.HHZ. 2022-07-28T16:27:14.91 0.6 undecidable manual S 137 47.5191 97 0.06 46
IV.NRCA.HHZ. 2022-07-28T16:27:12.26 0.3 undecidable manual S 326 38.8278 99 -0.28 67
IV.MMO1.EHZ. 2022-07-28T16:27:12.63 0.3 undecidable manual S 353 39.5271 99 -0.11 70
7F.SIB2.EHE. 2022-07-28T16:27:12.38 0.3 undecidable manual S 350 38.9277 99 -0.19 69
IV.CSP1.EHZ. 2022-07-28T16:27:10.40 0.1 undecidable manual P 347 62.3931 95 -0.3 86
IV.GUMA.HHZ. 2022-07-28T16:27:10.12 0.1 undecidable manual P 356 57.5979 95 0.17 90
IV.CESI.HHZ. 2022-07-28T16:27:10.86 0.3 undecidable manual P 323 64.1913 95 -0.12 67
IV.FAGN.HHZ. 2022-07-28T16:27:10.35 3.0 undecidable manual S -1.36 0
IV.FDMO.HHZ. 2022-07-28T16:27:09.99 0.1 undecidable manual P 336 59.5959 95 -0.28 87
IV.LNSS.HHZ. 2022-07-28T16:27:09.85 0.1 undecidable manual S 283 28.749 104 -0.06 96
IV.MF5.EHZ. 2022-07-28T16:27:08.91 0.1 positive manual P 7 49.5171 96 0.19 91
MN.AQU.HNN. 2022-07-28T16:27:08.22 0.3 undecidable manual S 175 21.2676 112 0.21 71
IV.MTRA.EHZ. 2022-07-28T16:27:08.28 0.1 undecidable manual S 3 23.4543 109 -0.28 93
IV.T0110.HHZ. 2022-07-28T16:27:08.26 0.1 negative manual P 137 47.5191 97 -0.16 92
IV.VCEL.EHZ. 2022-07-28T16:27:07.55 0.1 undecidable manual P 114 40.9257 98 0.14 92
IV.GIGS.HHZ. 2022-07-28T16:27:07.22 0.1 undecidable manual S 123 18.5703 117 -0.12 99
IV.TERO.HHZ. 2022-07-28T16:27:07.53 0.3 undecidable manual S 64 19.9689 114 -0.15 73
IV.MC2.EHZ. 2022-07-28T16:27:07.66 0.3 undecidable manual P 339 43.623 98 -0.16 69
IV.NRCA.HHZ. 2022-07-28T16:27:06.80 0.1 undecidable manual P 326 38.8278 99 -0.29 90
IV.MMO1.EHZ. 2022-07-28T16:27:06.89 0.1 undecidable manual P 353 39.5271 99 -0.31 90
7F.SIB2.EHE. 2022-07-28T16:27:06.77 0.1 undecidable manual P 350 38.9277 99 -0.34 90
IV.RM33.EHZ. 2022-07-28T16:27:06.39 0.1 undecidable manual S 254 14.3745 126 -0.01 100
IV.LNSS.HHZ. 2022-07-28T16:27:05.42 0.1 undecidable manual P 283 28.749 104 -0.15 94
MN.AQU.HNN. 2022-07-28T16:27:05.08 0.3 undecidable manual P 175 21.2676 112 0.61 64
IV.MTRA.EHZ. 2022-07-28T16:27:04.52 0.1 positive manual P 3 23.4543 109 -0.27 94
IV.GIGS.HHZ. 2022-07-28T16:27:04.01 0.1 negative manual P 123 18.5703 117 -0.07 99
IV.CAMP.HHZ. 2022-07-28T16:27:04.71 0.1 undecidable manual S 116 2.2977 170 0.07 100
IV.TERO.HHZ. 2022-07-28T16:27:04.19 0.1 undecidable manual P 64 19.9689 114 -0.09 98
IV.RM33.EHZ. 2022-07-28T16:27:03.54 0.1 positive manual P 254 14.3745 126 0 100
IV.CAMP.HHZ. 2022-07-28T16:27:02.67 0.1 undecidable manual P 116 2.2977 170 0.15 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CAMP.HHE. ML:1.0 0.00010535 0.3 AML other m 2022-07-28T16:27:04.83
IV.CAMP.HHN. ML:1.1 0.0001465 0.18 AML other m 2022-07-28T16:27:04.89
IV.RM33.EHN. ML:1.4 0.00022 0.22 AML other m 2022-07-28T16:27:06.52
IV.RM33.EHE. ML:1.6 0.00033150000000000003 0.26 AML other m 2022-07-28T16:27:06.47
IV.GIGS.HHE. ML:0.6 0.00003229999999999999 0.3 AML other m 2022-07-28T16:27:07.54
IV.TERO.HHN. ML:1.7 0.00032799999999999995 0.36 AML other m 2022-07-28T16:27:07.91
IV.TERO.HHE. ML:1.6 0.000266 0.36 AML other m 2022-07-28T16:27:07.91
IV.MTRA.EHN. ML:1.5 0.0001675 0.82 AML other m 2022-07-28T16:27:08.32
IV.GIGS.HHN. ML:0.6 0.00002385 0.42 AML other m 2022-07-28T16:27:08.56
IV.MTRA.EHE. ML:1.6 0.00025 0.42 AML other m 2022-07-28T16:27:08.53
IV.LNSS.HHE. ML:1.7 0.00022700000000000002 0.32 AML other m 2022-07-28T16:27:10.35
IV.LNSS.HHN. ML:1.7 0.000236 0.38 AML other m 2022-07-28T16:27:10.17
IV.NRCA.HHN. ML:2.2 0.0005955 0.12 AML other m 2022-07-28T16:27:12.81
IV.NRCA.HHE. ML:2.2 0.000491 0.62 AML other m 2022-07-28T16:27:12.55
IV.FAGN.HHN. ML:1.5 0.00011499999999999999 0.32 AML other m 2022-07-28T16:27:13.39
IV.FAGN.HHE. ML:1.7 0.0001815 0.88 AML other m 2022-07-28T16:27:13.77
IV.MMO1.EHN. ML:1.2 0.00005175 0.94 AML other m 2022-07-28T16:27:14.02
IV.MMO1.EHE. ML:1.3 0.000057549999999999996 0.34 AML other m 2022-07-28T16:27:15.99
IV.T0110.HHE. ML:1.4 0.00007374999999999999 0.52 AML other m 2022-07-28T16:27:16.62
IV.T0110.HHN. ML:1.3 0.000057249999999999996 0.72 AML other m 2022-07-28T16:27:16.67
IV.VCEL.EHN. ML:1.2 0.0000563 0.7 AML other m 2022-07-28T16:27:17.33
IV.VCEL.EHE. ML:1.3 0.00006594999999999999 0.8 AML other m 2022-07-28T16:27:17.83
IV.FDMO.HHE. ML:1.4 0.0000535 0.3 AML other m 2022-07-28T16:27:19.41
IV.FDMO.HHN. ML:1.5 0.00007065 0.2 AML other m 2022-07-28T16:27:19.38
IV.GUMA.HHE. ML:1.4 0.00005885 0.48 AML other m 2022-07-28T16:27:20.20
IV.CESI.HHN. ML:1.4 0.000048100000000000004 0.52 AML other m 2022-07-28T16:27:20.35
IV.CESI.HHE. ML:1.0 0.000020249999999999998 1.44 AML other m 2022-07-28T16:27:21.11
IV.GUMA.HHN. ML:1.6 0.00008054999999999999 0.66 AML other m 2022-07-28T16:27:22.36
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