A magnitude ML 0.8 earthquake occured in region: 5 km NW Arquata del Tronto (AP), on
and geographic coordinates (lat, lon) 42.8050, 13.2590 at 13 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Arquata del Tronto | AP | 5 | 1178 | 1178 |
Montegallo | AP | 7 | 523 | 1701 |
Montemonaco | AP | 12 | 604 | 2305 |
Accumoli | RI | 12 | 667 | 2972 |
Acquasanta Terme | AP | 13 | 2916 | 5888 |
Castelsantangelo sul Nera | MC | 13 | 281 | 6169 |
Norcia | PG | 14 | 4957 | 11126 |
Montefortino | FM | 17 | 1178 | 12304 |
Ussita | MC | 18 | 444 | 12748 |
Roccafluvione | AP | 19 | 2010 | 14758 |
Palmiano | AP | 20 | 196 | 14954 |
Amatrice | RI | 20 | 2657 | 17611 |
Preci | PG | 20 | 724 | 18335 |
Visso | MC | 20 | 1107 | 19442 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.8 | 2020-07-02 03:42:29 |
42.8053 | 13.2587 | 13 | 2020-11-19 12:36:52 |
Bollettino Sismico Italiano INGV | 80927711 |
Reviewed Rev100 |
ML 0.9 | 2020-07-02 03:42:29 |
42.8015 | 13.2512 | 11 | 2020-07-02 04:59:33 |
Sala Sismica INGV-Roma | 80690391 |
Field | Value |
---|---|
Time (UTC) | 2020-07-02 03:42:29 ± 0.08 |
Latitude | 42.8053 ± 0.0036 |
Longitude | 13.2587 ± 0.0049 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 80927711 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 419 |
Semi-minor axis of confidence ellipse (meter) | 184 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 228 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 99 |
Number of associated phases, regardless of their use for origin computation | 35 |
Number of defining phases | 19 |
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) | 0.35613 |
Number of stations at which the event was observed | 26 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 80927711 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-07-10 13:45:15 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 80690391 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-07-02 04:59:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
MN.CLTB.HHZ. | 2020-07-02T03:43:30.79 | 3.0 | positive | manual | Pn | -5.02 | 0 | |||
IV.LAV9.HHZ. | 2020-07-02T03:43:13.46 | 3.0 | undecidable | manual | Sn | -7.17 | 0 | |||
GU.ENR.HHZ. | 2020-07-02T03:43:00.75 | 3.0 | undecidable | manual | Sg | 8.74 | 0 | |||
OT.OT05.EHZ. | 2020-07-02T03:42:56.13 | 3.0 | positive | manual | Pn | -5.41 | 0 | |||
IV.TERO.HHZ. | 2020-07-02T03:42:41.17 | 0.6 | undecidable | manual | S | 126 | 34.6431 | 96 | -0.14 | 47 |
IV.RM33.EHZ. | 2020-07-02T03:42:41.06 | 0.3 | undecidable | manual | S | 186 | 33.0447 | 96 | 0.17 | 71 |
IV.FDMO.HHZ. | 2020-07-02T03:42:39.55 | 0.3 | undecidable | manual | S | 332 | 29.1486 | 98 | -0.31 | 69 |
IV.MNTT.EHZ. | 2020-07-02T03:42:37.44 | 0.6 | undecidable | manual | P | 44 | 39.5271 | 95 | 0.35 | 44 |
IV.SMA1.EHZ. | 2020-07-02T03:42:37.48 | 0.3 | undecidable | manual | S | 162 | 20.3685 | 105 | -0.07 | 72 |
IV.OFFI.HHZ. | 2020-07-02T03:42:37.14 | 0.6 | undecidable | manual | P | 67 | 37.5291 | 95 | 0.34 | 44 |
IV.TERO.HHZ. | 2020-07-02T03:42:36.11 | 0.3 | undecidable | manual | P | 126 | 34.6431 | 96 | -0.24 | 68 |
IV.RM33.EHZ. | 2020-07-02T03:42:36.44 | 0.6 | undecidable | manual | P | 186 | 33.0447 | 96 | 0.34 | 45 |
IV.MC2.EHZ. | 2020-07-02T03:42:35.95 | 0.3 | undecidable | manual | S | 334 | 13.0758 | 122 | 0.19 | 72 |
IV.MMO1.EHZ. | 2020-07-02T03:42:35.40 | 0.3 | undecidable | manual | S | 28 | 11.7771 | 126 | -0.08 | 74 |
IV.NRCA.HHZ. | 2020-07-02T03:42:35.54 | 0.1 | undecidable | manual | S | 285 | 12.1767 | 125 | -0.02 | 99 |
IV.FDMO.HHZ. | 2020-07-02T03:42:35.15 | 0.3 | undecidable | manual | P | 332 | 29.1486 | 98 | -0.36 | 68 |
IV.MTRA.EHZ. | 2020-07-02T03:42:35.62 | 0.3 | undecidable | manual | S | 116 | 12.4764 | 124 | 0 | 75 |
IV.MF5.EHZ. | 2020-07-02T03:42:35.05 | 0.6 | undecidable | manual | P | 39 | 26.0517 | 100 | 0.02 | 48 |
IV.SMA1.EHZ. | 2020-07-02T03:42:34.10 | 0.3 | undecidable | manual | P | 162 | 20.3685 | 105 | -0.08 | 72 |
IV.MTRA.EHZ. | 2020-07-02T03:42:33.13 | 0.1 | negative | manual | P | 116 | 12.4764 | 124 | 0.07 | 99 |
IV.MC2.EHZ. | 2020-07-02T03:42:33.24 | 0.3 | undecidable | manual | P | 334 | 13.0758 | 122 | 0.1 | 73 |
IV.TOLF.HHZ. | 2020-07-02T03:42:33.58 | 3.0 | positive | manual | Pn | -0.17 | 0 | |||
IV.NRCA.HHZ. | 2020-07-02T03:42:33.03 | 0.1 | positive | manual | P | 285 | 12.1767 | 125 | 0 | 100 |
IV.SARZ.HHZ. | 2020-07-02T03:42:32.49 | 3.0 | undecidable | manual | Sg | 5.33 | 0 | |||
IV.MMO1.EHZ. | 2020-07-02T03:42:32.96 | 0.1 | undecidable | manual | P | 28 | 11.7771 | 126 | -0.02 | 100 |
IV.RIBO.EHZ.01 | 2020-07-02T03:42:20.60 | 3.0 | undecidable | manual | Pg | 1.38 | 0 | |||
IV.NDIM.HNZ. | 2020-07-02T03:42:18.38 | 3.0 | undecidable | manual | Sg | 3.63 | 0 | |||
GU.GSCL.HHZ. | 2020-07-02T03:42:14.38 | 3.0 | undecidable | manual | Sg | 2.85 | 0 | |||
GU.POPM.HHZ. | 2020-07-02T03:42:11.82 | 3.0 | undecidable | manual | Sg | -4.52 | 0 | |||
IV.EUCT.HNZ. | 2020-07-02T03:42:09.57 | 3.0 | undecidable | manual | Pn | -2.09 | 0 | |||
IV.CSNT.HHZ. | 2020-07-02T03:42:08.46 | 3.0 | undecidable | manual | P | -5.33 | 0 | |||
IV.SBPO.HNZ. | 2020-07-02T03:42:05.56 | 3.0 | negative | manual | P | -0.4 | 0 | |||
IV.NDIM.HHZ. | 2020-07-02T03:42:04.68 | 3.0 | positive | manual | P | 0.02 | 0 | |||
IV.PLMA.HHZ. | 2020-07-02T03:42:04.63 | 3.0 | undecidable | manual | Pg | -1.57 | 0 | |||
GU.GRAM.HHZ. | 2020-07-02T03:42:02.05 | 3.0 | negative | manual | Pn | -0.74 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.EHE. | ML:1.1 | 0.00011249999999999998 | 1.52 | AML | other | m | 2020-07-02T03:42:36.02 |
IV.SMA1.EHN. | ML:0.6 | 0.0000269 | 1.3 | AML | other | m | 2020-07-02T03:42:37.11 |
IV.SMA1.EHE. | ML:0.6 | 0.000032149999999999995 | 0.58 | AML | other | m | 2020-07-02T03:42:38.50 |
IV.FDMO.HHE. | ML:0.6 | 0.000019 | 1.78 | AML | other | m | 2020-07-02T03:42:39.97 |
IV.FDMO.HHN. | ML:0.8 | 0.000030650000000000006 | 1.26 | AML | other | m | 2020-07-02T03:42:40.84 |
IV.TERO.HHN. | ML:0.9 | 0.00002765 | 0.08 | AML | other | m | 2020-07-02T03:42:41.60 |
IV.TERO.HHE. | ML:0.7 | 0.000021850000000000003 | 0.86 | AML | other | m | 2020-07-02T03:42:42.66 |
IV.MTRA.EHN. | ML:1.1 | 0.0001225 | 1.04 | AML | other | m | 2020-07-02T03:43:19.20 |