Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.6 on date 01-07-2022 and time 17:57:13 (Italy) in region 4 km S San Lorenzo (RC)

A magnitude ML 1.6 earthquake occured in region: 4 km S San Lorenzo (RC), on

  • 01-07-2022 15:57:13 (UTC)
  • 01-07-2022 17:57:13 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 37.9750, 15.8310 at 14 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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
San Lorenzo RC 4 2640 2640
Condofuri RC 4 5113 7753
Bagaladi RC 6 1039 8792
Montebello Ionico RC 6 6214 15006
Melito di Porto Salvo RC 7 11355 26361
Roghudi RC 8 1104 27465
Bova RC 9 448 27913
Bova Marina RC 9 4235 32148
Roccaforte del Greco RC 10 476 32624
Motta San Giovanni RC 12 6208 38832
Cardeto RC 14 1641 40473
Palizzi RC 15 2480 42953
Staiti RC 18 248 43201

Municipalities with at least 50000 inhabitants

An earthquake occurred to
22 Km SE of Reggio di Calabria (183035 inhabitants)
34 Km SE of Messina (238439 inhabitants)
71 Km NE of Acireale (52622 inhabitants)
84 Km NE of Catania (314555 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 2022-07-01
15:57:13		 37.975 15.8312 14 2023-01-31
19:03:23		 Bollettino Sismico Italiano INGV 107520021
Reviewed
Rev100 		ML 1.6 2022-07-01
15:57:12		 37.9785 15.8377 15 2022-07-01
16:11:39		 Sala Sismica INGV-Roma 106687291
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-07-01 15:57:13 ± 0.1
Latitude 37.9750 ± 0.0036
Longitude 15.8312 ± 0.0046
Depth (km) 14 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 107520021

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 385
Semi-minor axis of confidence ellipse (meter) 243
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 49
Circular confidence region, given by single value of horizontal uncertainty (meter) 390.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 125
Number of associated phases, regardless of their use for origin computation 35
Number of defining phases 22
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.15
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.67269
Number of stations at which the event was observed 24
Number of stations from which data was used for origin computation 12
Magnitudes information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.4
Num. used stations 10
Type of magnitude ML
Reference to an origin 107520021
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-11-07 15:12:33

ML:1.6

Field Value
Value 1.6
Uncertainty 0.4
Num. used stations 10
Type of magnitude ML
Reference to an origin 106687291
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-07-01 16:11:39
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.RIBO.EHZ.01 2022-07-01T15:58:44.09 3.0 undecidable manual P -0.43 0
IV.SACS.HHZ. 2022-07-01T15:58:35.00 3.0 undecidable manual P -3.34 0
IV.NRCA.HHZ. 2022-07-01T15:58:28.83 3.0 undecidable manual P -3.49 0
IV.ARRO.EHZ. 2022-07-01T15:58:26.54 3.0 negative manual P -4.18 0
MN.THL.HHZ. 2022-07-01T15:58:11.33 3.0 negative manual P -9.99 0
IV.ORI.HHZ. 2022-07-01T15:58:10.32 3.0 undecidable manual Sg 3.04 0
IV.USI.HHZ. 2022-07-01T15:58:06.11 3.0 undecidable manual Sg 7.96 0
IV.GIUL.HHZ. 2022-07-01T15:58:03.60 3.0 undecidable manual P -9.99 0
IV.SPS2.HHZ. 2022-07-01T15:57:45.28 3.0 undecidable manual Sn -3.55 0
IV.CMPR.HHZ. 2022-07-01T15:57:39.08 3.0 undecidable manual P -9.99 0
IV.LINA.HHZ. 2022-07-01T15:57:36.26 3.0 negative manual P -9.99 0
IV.MSRU.HHZ. 2022-07-01T15:57:26.70 0.6 undecidable manual S 319 42.624 95 -0.21 46
IV.PLAC.HHZ. 2022-07-01T15:57:25.84 0.3 undecidable manual P 45 74.6697 92 -0.12 66
MN.CEL.HHZ. 2022-07-01T15:57:24.05 0.6 undecidable manual S 10 32.1456 98 -0.06 48
IV.FERC.HHZ.00 2022-07-01T15:57:23.55 0.3 undecidable manual P 26 58.9965 93 0 69
IV.GALF.HHZ. 2022-07-01T15:57:22.60 3.0 undecidable manual S -9.99 0
IV.SOI.EHZ. 2022-07-01T15:57:21.20 0.6 undecidable manual S 61 22.3554 104 -0.34 46
TV.GMB1.HNZ. 2022-07-01T15:57:21.88 0.6 undecidable manual S 357 21.9669 105 0.45 45
IV.MSRU.HHZ. 2022-07-01T15:57:21.18 0.6 undecidable manual P 319 42.624 95 0.14 46
1J.FX12.HHZ.00 2022-07-01T15:57:19.70 0.6 undecidable manual S 322 16.0728 115 -0.28 47
MN.CEL.HHZ. 2022-07-01T15:57:19.49 0.1 undecidable manual P 10 32.1456 98 0.06 96
IV.MTTG.HHZ. 2022-07-01T15:57:19.00 0.6 undecidable manual S 285 11.877 128 -0.01 50
IV.MPAZ.HHZ. 2022-07-01T15:57:19.70 0.6 undecidable manual S 99 15.5733 117 -0.14 49
1J.FX14.HHZ.00 2022-07-01T15:57:18.78 0.6 undecidable manual S 128 8.3805 140 0.44 46
TV.GMB1.HNZ. 2022-07-01T15:57:18.11 0.3 undecidable manual P 357 21.9669 105 0.23 71
1J.FX13.HHZ. 2022-07-01T15:57:18.73 0.6 undecidable manual S 253 11.2776 129 -0.16 49
IV.SOI.EHZ. 2022-07-01T15:57:17.76 0.3 undecidable manual P 61 22.3554 104 -0.18 72
IY.CNDF.HHE.00 2022-07-01T15:57:17.76 0.6 undecidable manual S 36 3.8961 160 0.02 51
1J.FX12.HHZ.00 2022-07-01T15:57:17.10 0.3 undecidable manual P 322 16.0728 115 0.06 74
IV.MTTG.HHZ. 2022-07-01T15:57:16.48 0.3 undecidable manual P 285 11.877 128 0 75
1J.FX13.HHZ. 2022-07-01T15:57:16.33 0.3 undecidable manual P 253 11.2776 129 -0.09 74
IV.MPAZ.HHZ. 2022-07-01T15:57:16.90 0.3 undecidable manual P 99 15.5733 117 -0.06 74
1J.FX14.HHZ.00 2022-07-01T15:57:16.20 0.3 undecidable manual P 128 8.3805 140 0.1 75
IY.CNDF.HHE.00 2022-07-01T15:57:15.85 0.1 undecidable manual P 36 3.8961 160 0.1 100
IV.GALF.HHZ. 2022-07-01T15:57:11.06 3.0 undecidable manual P -9.99 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MTTG.HHE. ML:1.5 0.0003275 0.2 AML other m 2022-07-01T15:57:19.43
IV.MTTG.HHN. ML:1.8 0.0005505 0.12 AML other m 2022-07-01T15:57:19.52
1J.FX12.HHE.00 ML:-0.2 0.000005345 0.78 AML other m 2022-07-01T15:57:20.50
IV.MPAZ.HHE. ML:1.5 0.0002825 0.38 AML other m 2022-07-01T15:57:20.42
1J.FX12.HHN.00 ML:-0.2 0.000005495 0.68 AML other m 2022-07-01T15:57:20.76
IV.MPAZ.HHN. ML:1.8 0.000455 0.9 AML other m 2022-07-01T15:57:20.99
IV.SOI.EHE. ML:1.6 0.000272 0.24 AML other m 2022-07-01T15:57:21.63
IV.SOI.EHN. ML:1.7 0.000328 0.22 AML other m 2022-07-01T15:57:21.90
MN.CEL.HHN. ML:1.6 0.0001825 0.5 AML other m 2022-07-01T15:57:24.46
MN.CEL.HHE. ML:1.8 0.0002485 0.22 AML other m 2022-07-01T15:57:24.88
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