Earthquake with magnitude of ML 1.6 on date 03-02-2023 and time 20:03:25 (Italy) in region 6 km SW Pietracamela (TE)

A magnitude ML 1.6 earthquake occured in region: 6 km SW Pietracamela (TE), on

  • 03-02-2023 19:03:25 (UTC)
  • 03-02-2023 20:03:25 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.4820, 13.5000 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
Pietracamela TE 7 271 271
Crognaleto TE 8 1297 1568
Fano Adriano TE 8 296 1864
Campotosto AQ 14 542 2406
Isola del Gran Sasso d'Italia TE 14 4773 7179
Tossicia TE 14 1406 8585
Cortino TE 16 656 9241
Montorio al Vomano TE 16 8218 17459
Colledara TE 16 2179 19638
L'Aquila AQ 17 69753 89391
Capitignano AQ 17 665 90056
Castelli TE 17 1159 91215
Pizzoli AQ 18 4326 95541
Barete AQ 18 737 96278
Poggio Picenze AQ 18 1136 97414
Barisciano AQ 19 1828 99242
Castel Castagna TE 19 500 99742
Santo Stefano di Sessanio AQ 20 111 99853

Municipalities with at least 50000 inhabitants

An earthquake occurred to
17 Km NE of L'Aquila (69753 inhabitants)
26 Km SW of Teramo (54892 inhabitants)
53 Km W of Montesilvano (53738 inhabitants)
57 Km W of Chieti (51815 inhabitants)
59 Km W of Pescara (121014 inhabitants)
70 Km E of Terni (111501 inhabitants)
82 Km NE of Tivoli (56533 inhabitants)
83 Km NE of Guidonia Montecelio (88673 inhabitants)
84 Km SE of Foligno (57155 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 2023-02-03
19:03:25
42.4822 13.5002 15 2024-03-01
17:17:58
Bollettino Sismico Italiano INGV 115317361
Reviewed
Rev100
ML 1.5 2023-02-03
19:03:25
42.4813 13.4947 11 2023-02-03
19:14:47
Sala Sismica INGV-Roma 114021821
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-02-03 19:03:25 ± 0.08
Latitude 42.4822 ± 0.0036
Longitude 13.5002 ± 0.0049
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 115317361

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 448
Semi-minor axis of confidence ellipse (meter) 76
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 217
Circular confidence region, given by single value of horizontal uncertainty (meter) 450.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 81
Number of associated phases, regardless of their use for origin computation 24
Number of defining phases 22
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.45146
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 12
Magnitudes information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.2
Num. used stations 26
Type of magnitude ML
Reference to an origin 115317361
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-03-13 12:06:09

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 24
Type of magnitude ML
Reference to an origin 114021821
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-02-03 19:14:47
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.LNSS.HHZ. 2023-02-03T19:03:38.50 0.6 undecidable manual S 290 39.9267 98 -0.06 47
IV.T0110.HHZ. 2023-02-03T19:03:37.24 0.6 undecidable manual S 141 36.0417 99 -0.29 46
IV.VCEL.EHZ. 2023-02-03T19:03:36.30 0.6 undecidable manual S 109 29.5482 102 0.47 45
IV.FAGN.HHZ. 2023-02-03T19:03:35.05 0.6 undecidable manual S 164 24.9528 106 0.4 45
IV.MC2.EHZ. 2023-02-03T19:03:35.69 3.0 undecidable manual P 0.35 0
IV.MMO1.EHZ. 2023-02-03T19:03:34.62 3.0 negative manual P 0.12 0
IV.RM33.EHZ. 2023-02-03T19:03:34.26 0.3 undecidable manual S 277 23.5542 108 -0.03 74
IV.NRCA.HHZ. 2023-02-03T19:03:34.49 0.6 undecidable manual P 321 50.1165 96 -0.06 47
IV.SMA1.EHZ. 2023-02-03T19:03:33.70 0.6 undecidable manual S 321 21.2676 111 -0.01 49
IV.LNSS.HHZ. 2023-02-03T19:03:32.91 0.1 positive manual P 290 39.9267 98 -0.08 94
IV.FIAM.HHZ. 2023-02-03T19:03:32.78 0.1 positive manual P 233 39.3273 98 -0.12 94
IV.T0110.HHZ. 2023-02-03T19:03:32.07 0.3 undecidable manual P 141 36.0417 99 -0.33 68
IV.TERO.HHZ. 2023-02-03T19:03:32.37 0.6 undecidable manual S 28 17.7711 117 -0.49 44
MN.AQU.HNZ. 2023-02-03T19:03:32.35 0.3 undecidable manual S 209 16.1727 120 -0.14 73
IV.FAGN.HHZ. 2023-02-03T19:03:31.07 0.6 undecidable manual P 164 24.9528 106 0.34 46
IV.VCEL.EHZ. 2023-02-03T19:03:31.61 0.1 negative manual P 109 29.5482 102 0.19 94
IV.CAMP.HHZ. 2023-02-03T19:03:31.32 0.3 undecidable manual S 309 9.5793 140 0.2 74
IV.GIGS.HHZ. 2023-02-03T19:03:30.29 0.3 undecidable manual S 118 6.7932 150 -0.41 70
IV.SMA1.EHZ. 2023-02-03T19:03:30.35 0.1 negative manual P 321 21.2676 111 0.16 97
IV.RM33.EHZ. 2023-02-03T19:03:30.50 0.1 undecidable manual P 277 23.5542 108 -0.02 98
IV.TERO.HHZ. 2023-02-03T19:03:29.75 0.3 undecidable manual P 28 17.7711 117 0.05 75
MN.AQU.HNZ. 2023-02-03T19:03:29.48 0.1 undecidable manual P 209 16.1727 120 -0.01 100
IV.CAMP.HHZ. 2023-02-03T19:03:28.90 0.1 undecidable manual P 309 9.5793 140 0.2 98
IV.GIGS.HHZ. 2023-02-03T19:03:28.37 0.1 undecidable manual P 118 6.7932 150 -0.08 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GIGS.HHN. ML:1.3 0.000237 0.18 AML other m 2023-02-03T19:03:30.49
IV.GIGS.HHE. ML:1.5 0.0003535 0.14 AML other m 2023-02-03T19:03:30.39
IV.CAMP.HHE. ML:1.5 0.00034050000000000004 0.26 AML other m 2023-02-03T19:03:31.43
IV.CAMP.HHN. ML:1.6 0.0004235 0.32 AML other m 2023-02-03T19:03:31.53
IV.TERO.HHE. ML:1.8 0.000506 0.06 AML other m 2023-02-03T19:03:33.25
IV.TERO.HHN. ML:1.8 0.000426 0.24 AML other m 2023-02-03T19:03:33.26
IV.SMA1.EHE. ML:1.4 0.0001595 0.24 AML other m 2023-02-03T19:03:34.26
IV.RM33.EHN. ML:1.3 0.00011499999999999999 0.52 AML other m 2023-02-03T19:03:35.53
IV.RM33.EHE. ML:1.4 0.0001615 0.84 AML other m 2023-02-03T19:03:35.39
IV.FAGN.HHE. ML:1.6 0.00020050000000000002 0.24 AML other m 2023-02-03T19:03:35.95
IV.SMA1.EHN. ML:1.4 0.000149 0.24 AML other m 2023-02-03T19:03:36.13
IV.FAGN.HHN. ML:1.5 0.0001625 0.46 AML other m 2023-02-03T19:03:36.19
IV.VCEL.EHN. ML:1.7 0.00021949999999999997 0.38 AML other m 2023-02-03T19:03:36.55
IV.VCEL.EHE. ML:1.6 0.000202 0.88 AML other m 2023-02-03T19:03:36.47
IV.LNSS.HHN. ML:1.5 0.0001043 1.58 AML other m 2023-02-03T19:03:39.85
IV.LNSS.HHE. ML:1.6 0.0001315 0.9 AML other m 2023-02-03T19:03:39.11
IV.FIAM.HHN. ML:1.1 0.0000447 1.54 AML other m 2023-02-03T19:03:41.86
IV.NRCA.HHE. ML:1.8 0.000155 0.1 AML other m 2023-02-03T19:03:42.35
IV.FIAM.HHE. ML:1.2 0.00005545 0.48 AML other m 2023-02-03T19:03:42.63
IV.NRCA.HHN. ML:1.6 0.0001121 0.12 AML other m 2023-02-03T19:03:43.38
IV.MMO1.EHE. ML:1.7 0.00014130000000000002 0.1 AML other m 2023-02-03T19:03:48.82
IV.MMO1.EHN. ML:1.8 0.0001545 0.22 AML other m 2023-02-03T19:03:48.80
IV.MC2.EHN. ML:1.7 0.000112 0.86 AML other m 2023-02-03T19:03:51.68
IV.MC2.EHE. ML:1.6 0.0000884 0.24 AML other m 2023-02-03T19:03:51.63
IV.TERO.HNE. ML:1.9 0.0006168443500000001 0.064 AML other m 2023-02-03T19:03:33.25
IV.TERO.HNN. ML:1.6 0.00024972444 0.0896 AML other m 2023-02-03T19:03:33.38
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