Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.3 on date 01-05-2020 and time 19:44:20 (UTC) in region 3 km NE Scampitella (AV)

A magnitude ML 2.3 earthquake occured in region: 3 km NE Scampitella (AV), on

  • 01-05-2020 19:44:20 (UTC)
  • 01-05-2020 21:44:20 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.1090, 15.3310 at 18 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
Scampitella AV 3 1234 1234
Anzano di Puglia FG 4 1284 2518
Accadia FG 6 2376 4894
Sant'Agata di Puglia FG 6 1959 6853
Vallesaccarda AV 8 1386 8239
Monteleone di Puglia FG 9 1021 9260
Lacedonia AV 10 2340 11600
Vallata AV 10 2714 14314
Trevico AV 11 993 15307
Zungoli AV 11 1099 16406
Rocchetta Sant'Antonio FG 11 1875 18281
Bisaccia AV 11 3831 22112
San Sossio Baronia AV 12 1643 23755
San Nicola Baronia AV 12 771 24526
Panni FG 13 804 25330
Carife AV 14 1408 26738
Deliceto FG 14 3828 30566
Castel Baronia AV 14 1129 31695
Villanova del Battista AV 15 1690 33385
Flumeri AV 15 2963 36348
Candela FG 16 2728 39076
Bovino FG 16 3309 42385
Montaguto AV 17 423 42808
Aquilonia AV 18 1739 44547
Savignano Irpino AV 19 1140 45687
Andretta AV 20 1927 47614
Guardia Lombardi AV 20 1718 49332
Orsara di Puglia FG 20 2767 52099

Municipalities with at least 50000 inhabitants

An earthquake occurred to
43 Km SW of Foggia (151991 inhabitants)
46 Km E of Benevento (60091 inhabitants)
50 Km E of Avellino (54857 inhabitants)
51 Km W of Cerignola (58396 inhabitants)
63 Km NE of Battipaglia (50786 inhabitants)
64 Km S of San Severo (53905 inhabitants)
66 Km NW of Potenza (67122 inhabitants)
68 Km NE of Salerno (135261 inhabitants)
69 Km NE of Cava de' Tirreni (53659 inhabitants)
76 Km SW of Manfredonia (57279 inhabitants)
79 Km NE of Scafati (50787 inhabitants)
82 Km W of Andria (100440 inhabitants)
83 Km E of Acerra (59573 inhabitants)
83 Km W of Barletta (94814 inhabitants)
84 Km E of Caserta (76326 inhabitants)
85 Km NE of Castellammare di Stabia (66466 inhabitants)
88 Km E of Portici (55274 inhabitants)
88 Km E of Afragola (65057 inhabitants)
89 Km E of Torre del Greco (86275 inhabitants)
89 Km E of Ercolano (53709 inhabitants)
90 Km E of Casoria (77642 inhabitants)
93 Km W of Trani (56217 inhabitants)
95 Km E of Napoli (974074 inhabitants)
96 Km E of Aversa (53047 inhabitants)
97 Km E of Giugliano in Campania (122974 inhabitants)
99 Km E of Marano di Napoli (59874 inhabitants)
99 Km W of Bisceglie (55422 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 2.3 2020-05-01
19:44:20		 41.1088 15.3313 18 2020-11-19
12:36:49		 Bollettino Sismico Italiano INGV 80400081
Reviewed
Rev100 		ML 2.3 2020-05-01
19:44:20		 41.1108 15.3267 18 2020-05-01
19:59:24		 Sala Sismica INGV-Roma 78732531
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-05-01 19:44:20 ± 0.12
Latitude 41.1088 ± 0.0072
Longitude 15.3313 ± 0.0095
Depth (km) 18 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 80400081

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 864
Semi-minor axis of confidence ellipse (meter) 258
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 315
Circular confidence region, given by single value of horizontal uncertainty (meter) 860.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 59
Number of associated phases, regardless of their use for origin computation 49
Number of defining phases 37
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.39
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.74194
Number of stations at which the event was observed 34
Number of stations from which data was used for origin computation 23
Magnitudes information

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 36
Type of magnitude ML
Reference to an origin 80400081
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-08-02 14:22:39

ML:2.3

Field Value
Value 2.3
Uncertainty 0.4
Num. used stations 38
Type of magnitude ML
Reference to an origin 78732531
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-05-01 19:59:24
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MSRU.HHZ. 2020-05-01T19:45:58.32 3.0 undecidable manual Sg 15.29 0
XK.GIZZ.HHZ. 2020-05-01T19:45:43.30 3.0 undecidable manual Sg 13.68 0
IV.IST3.HHZ. 2020-05-01T19:45:42.40 3.0 undecidable manual S 1.611 0
GU.RORO.HHZ. 2020-05-01T19:45:40.76 3.0 undecidable manual Pg 12.55 0
ST.RONC.HNZ. 2020-05-01T19:45:36.31 3.0 undecidable manual Pg 11.99 0
IV.APEC.HHZ. 2020-05-01T19:45:17.13 3.0 undecidable manual Sg -0.28 0
IV.ATFO.HHZ. 2020-05-01T19:45:03.65 3.0 undecidable manual Sn -8.58 0
IV.IST3.HHZ. 2020-05-01T19:44:58.96 3.0 undecidable manual P 0.39 0
IV.ATMI.HHZ. 2020-05-01T19:44:43.20 3.0 undecidable manual Pn -3.49 0
IV.EL6.EHZ. 2020-05-01T19:44:42.25 3.0 undecidable manual Pg 1.46 0
OT.OT11.EHZ. 2020-05-01T19:44:35.47 0.3 undecidable manual S 0 45.0216 101 0.15 69
IV.PSB1.HHZ. 2020-05-01T19:44:35.96 0.3 undecidable manual S 286 45.3213 101 0.56 65
IV.SGRT.HHZ. 2020-05-01T19:44:35.08 0.3 undecidable manual P 25 79.365 95 0.69 55
IV.CAPA.HNE. 2020-05-01T19:44:34.34 0.6 undecidable manual S 82 40.9257 103 0.08 47
IV.MSAG.HHZ. 2020-05-01T19:44:34.72 0.3 undecidable manual P 36 82.3509 95 -0.13 66
IV.MRVN.HHZ. 2020-05-01T19:44:33.49 0.3 undecidable manual P 94 72.4719 96 0.17 65
IV.MCRV.HHZ. 2020-05-01T19:44:33.20 0.6 undecidable manual S 201 38.7279 104 -0.47 43
IV.VULT.HNE. 2020-05-01T19:44:32.32 0.6 undecidable manual S 126 29.3484 110 1.04 35
IV.MTMR.EHZ. 2020-05-01T19:44:32.12 0.6 undecidable manual S 233 34.743 106 -0.53 42
IV.MRB1.HHZ. 2020-05-01T19:44:32.31 0.3 undecidable manual S 273 30.4473 109 0.76 62
OT.OT06.EHE. 2020-05-01T19:44:32.03 0.3 undecidable manual P 19 67.5768 97 -0.55 62
IX.NSC3.HNZ.02 2020-05-01T19:44:32.46 0.6 undecidable manual S 211 33.9438 106 0.01 48
IV.VITU.HHZ. 2020-05-01T19:44:31.46 0.6 undecidable manual P 278 59.1963 98 0.17 45
IX.AND3.HHE.02 2020-05-01T19:44:30.17 0.3 undecidable manual S 180 19.869 122 1.17 52
IV.CSP1.EHZ. 2020-05-01T19:44:29.17 3.0 undecidable manual P -8.5 0
IV.SNAL.HHZ. 2020-05-01T19:44:29.83 0.6 undecidable manual S 207 22.755 117 0.15 49
OT.OT11.EHZ. 2020-05-01T19:44:28.84 0.3 undecidable manual P 0 45.0216 101 -0.29 68
IX.RSF3.HNE.02 2020-05-01T19:44:28.79 0.6 undecidable manual S 219 20.6682 120 -0.39 45
IV.PSB1.HHZ. 2020-05-01T19:44:28.93 0.1 undecidable manual P 286 45.3213 101 -0.25 90
IV.MRLC.HHZ. 2020-05-01T19:44:28.53 0.3 undecidable manual P 161 41.2254 102 -0.04 72
IV.MRB1.HHZ. 2020-05-01T19:44:27.10 0.1 positive manual P 273 30.4473 109 0.14 96
IV.MTMR.EHZ. 2020-05-01T19:44:27.08 0.1 undecidable manual P 233 34.743 106 -0.51 86
IV.MCRV.HHZ. 2020-05-01T19:44:27.70 0.3 undecidable manual P 201 38.7279 104 -0.48 65
IX.NSC3.HNZ.02 2020-05-01T19:44:27.20 0.3 undecidable manual P 211 33.9438 106 -0.28 69
IX.MNT3.HHN.02 2020-05-01T19:44:27.94 0.6 undecidable manual P 222 40.626 103 -0.54 42
IX.SSB3.HHZ. 2020-05-01T19:44:27.50 0.6 undecidable manual S 248 9.1797 147 0.56 46
IV.VULT.HNE. 2020-05-01T19:44:27.21 0.3 undecidable manual P 126 29.3484 110 0.41 68
IV.CAFE.HHZ. 2020-05-01T19:44:27.52 0.3 undecidable manual S 221 11.9769 139 0.14 75
IV.CAPA.HNE. 2020-05-01T19:44:27.90 0.3 undecidable manual P 82 40.9257 103 -0.63 64
IV.BIOG.HNN. 2020-05-01T19:44:26.23 0.3 undecidable manual P 301 19.4694 122 0.8 61
IX.CLT3.HNN. 2020-05-01T19:44:26.62 0.1 undecidable manual P 165 23.6541 116 0.62 86
IX.RSF3.HNE.02 2020-05-01T19:44:25.16 0.1 undecidable manual P 219 20.6682 120 -0.43 90
IV.SNAL.HHZ. 2020-05-01T19:44:25.68 0.1 positive manual P 207 22.755 117 -0.2 95
IX.AND3.HHE.02 2020-05-01T19:44:25.84 0.1 undecidable manual P 180 19.869 122 0.36 93
IV.SGTA.HHZ. 2020-05-01T19:44:25.90 0.3 undecidable manual S 44 3.996 165 -0.47 70
IV.CAFE.HHZ. 2020-05-01T19:44:24.41 0.1 positive manual P 221 11.9769 139 -0.15 98
IV.TERO.HHZ. 2020-05-01T19:44:24.09 3.0 undecidable manual P -6.28 0
IX.SSB3.HHZ. 2020-05-01T19:44:24.24 0.1 undecidable manual P 248 9.1797 147 -0.05 100
IV.SGTA.HHZ. 2020-05-01T19:44:23.43 0.1 positive manual P 44 3.996 165 -0.54 91
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SGTA.HHE. ML:2.7 0.005425000000000001 0.36 AML other m 2020-05-01T19:44:26.49
IV.SGTA.HNE. ML:2.7 0.005195 0.34 AML other m 2020-05-01T19:44:26.50
IV.SGTA.HHN. ML:2.4 0.00234 1.4 AML other m 2020-05-01T19:44:27.11
IV.SGTA.HNN. ML:2.4 0.002285 1.42 AML other m 2020-05-01T19:44:27.82
IV.CAFE.HHN. ML:2.3 0.00152 0.98 AML other m 2020-05-01T19:44:27.97
IV.CAFE.HNN. ML:2.3 0.00146 0.98 AML other m 2020-05-01T19:44:27.98
IV.CAFE.HHE. ML:2.8 0.0049499999999999995 1.48 AML other m 2020-05-01T19:44:28.78
IV.CAFE.HNE. ML:2.8 0.004725 1.48 AML other m 2020-05-01T19:44:28.79
IV.SNAL.HHN. ML:2.5 0.0016600000000000002 1.4 AML other m 2020-05-01T19:44:30.86
IV.SNAL.HNN. ML:2.5 0.001665 1.4 AML other m 2020-05-01T19:44:30.86
IV.SNAL.HNE. ML:2.7 0.00264 0.4 AML other m 2020-05-01T19:44:30.25
IV.SNAL.HHE. ML:2.7 0.0028399999999999996 0.4 AML other m 2020-05-01T19:44:30.25
IV.MTMR.EHN. ML:1.8 0.0002465 0.36 AML other m 2020-05-01T19:44:33.34
IV.MRB1.HHN. ML:2.6 0.0018599999999999999 1.44 AML other m 2020-05-01T19:44:33.95
IV.MRB1.HNN. ML:2.6 0.001835 1.44 AML other m 2020-05-01T19:44:33.95
IV.MTMR.EHE. ML:1.7 0.0001865 0.9 AML other m 2020-05-01T19:44:33.82
IV.MCRV.HHE. ML:2.1 0.0004515 0.16 AML other m 2020-05-01T19:44:34.38
IV.MCRV.HHN. ML:2.2 0.00048550000000000004 0.18 AML other m 2020-05-01T19:44:36.85
IV.MRLC.HHN. ML:1.6 0.00012040000000000001 0.9 AML other m 2020-05-01T19:44:36.96
IV.PSB1.HHE. ML:1.8 0.0001945 0.56 AML other m 2020-05-01T19:44:37.57
IV.PSB1.HNE. ML:1.8 0.000193 0.78 AML other m 2020-05-01T19:44:37.57
IV.MRB1.HHE. ML:2.4 0.0011149999999999999 0.42 AML other m 2020-05-01T19:44:37.65
IV.MRB1.HNE. ML:2.4 0.00107 0.42 AML other m 2020-05-01T19:44:37.86
IV.PSB1.HNN. ML:1.8 0.0001735 0.98 AML other m 2020-05-01T19:44:38.10
IV.PSB1.HHN. ML:1.8 0.000179 1.7 AML other m 2020-05-01T19:44:38.11
IV.MRLC.HHE. ML:1.9 0.000229 0.48 AML other m 2020-05-01T19:44:38.99
IV.MRVN.HHN. ML:1.8 0.00009455 0.7 AML other m 2020-05-01T19:44:46.59
IV.VITU.HHE. ML:1.9 0.00015799999999999996 1 AML other m 2020-05-01T19:44:46.62
IV.MRVN.HHE. ML:1.5 0.0000493 0.66 AML other m 2020-05-01T19:44:47.35
IV.SGRT.HHE. ML:2.5 0.00039600000000000003 1.7 AML other m 2020-05-01T19:44:47.91
IV.VITU.HHN. ML:1.8 0.00012825 1.74 AML other m 2020-05-01T19:44:48.92
IV.SGRT.HHN. ML:2.3 0.000258 0.7 AML other m 2020-05-01T19:44:48.13
IV.MSAG.HHE. ML:2.0 0.000132 0.94 AML other m 2020-05-01T19:44:48.23
IV.MSAG.HNE. ML:2.4 0.0003105 0.94 AML other m 2020-05-01T19:44:48.70
IV.MSAG.HHN. ML:2.3 0.0002575 0.24 AML other m 2020-05-01T19:44:49.54
IV.MSAG.HNN. ML:2.7 0.0006 0.24 AML other m 2020-05-01T19:44:49.55
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
Waveforms Seismic signals in miniseed + resp format Download